WO2015169242A1

WO2015169242A1 - Power supply method and device for measurement device capable of automatic scheduling

Info

Publication number: WO2015169242A1
Application number: PCT/CN2015/078473
Authority: WO
Inventors: 徐艳东; 吴卫; 王俊
Original assignee: 北京睿仁医疗科技有限公司
Priority date: 2014-05-08
Filing date: 2015-05-07
Publication date: 2015-11-12
Also published as: CN103919540A

Abstract

A power supply method and device for a measurement device capable of automatic scheduling. The power supply method for the measurement device capable of automatic scheduling comprises the following steps: an acquisition step (S1): acquiring measured parameters measured by the measuring device; a determination step (S2): determining whether the measured parameters satisfy a first preset condition; and a wake-up step (S3): when the measured parameters satisfy the first preset condition, waking up the measurement device. The method and device can detect changes in the measured parameters in real time; when a measured parameter satisfies the first preset condition, the measurement device is automatically woken up, such that the measurement device does not require an on/off switch, and the user does not need to execute additional operation of an on/off switch. The device is always ready for use; user operating steps are simple and user experience is improved, and the measuring device can be easily placed into a sealed waterproof housing, facilitating disinfection before use.

Description

Method and device capable of automatically scheduling power supply of measuring equipment

Technical field

The invention belongs to the technical field of measurement, and in particular relates to a method and a device capable of automatically scheduling power supply of a measuring device.

Background technique

At present, electronic medical devices (such as chip type electronic thermometers) are widely used in the medical field due to their advantages of being easy to carry and having better environmental performance. However, the existing electronic thermometer is generally provided with a switch button, and before the temperature measurement, the switch button needs to be operated first to activate the electronic thermometer. This operation not only increases the user's operation steps, but also reduces the user experience; moreover, due to the setting of the switch button, the housing is difficult to seal and waterproof, which makes the electronic thermometer inconvenient to be disinfected before use between multiple people.

Summary of the invention

To this end, the present invention proposes a method and apparatus capable of automatically scheduling the power of a measuring device that can solve the above problems or at least partially solve the above problems.

In one aspect, the present invention provides a method for automatically scheduling power to a measurement device, comprising the steps of:

Obtaining a step of obtaining a measured parameter measured by the measuring device, wherein the measured parameter includes at least one primary parameter and/or at least one secondary parameter;

a determining step of determining whether the measured parameter meets the first preset condition;

And a wake-up step of waking up the measuring device when the measured parameter satisfies the first preset condition.

Further, in the method for automatically scheduling the power of the measuring device, the method for determining whether the measured parameter meets the first preset condition includes at least one of the following:

When the obtained primary parameter is greater than or equal to the first preset value, determining that the measured parameter is satisfied The first preset condition;

Determining that the measured parameter meets the first preset condition when the obtained secondary parameter is greater than or equal to a second preset value;

Determining that the measured parameter satisfies the first preset condition when the obtained primary parameter is less than or equal to a third preset value;

Determining that the measured parameter satisfies the first preset condition when the obtained secondary parameter is less than or equal to a fourth preset value;

Determining that the measured parameter satisfies the first preset condition when the acquired primary parameter is greater than or equal to a fifth preset value and less than or equal to a sixth preset value;

Determining that the measured parameter satisfies the first preset condition when the obtained secondary parameter is greater than or equal to a seventh preset value and less than or equal to an eighth preset value;

Obtaining an absolute value of a first difference between the M primary parameter mean and the M secondary parameter mean values, where the M is a positive integer, and when the first difference absolute value is greater than or equal to a ninth preset value and less than or equal to the first Determining, when the preset value is ten, the measured parameter meets the first preset condition;

When the first difference absolute value is greater than or equal to the eleventh preset value, determining that the measured parameter meets the first preset condition;

Determining that the measured parameter satisfies the first preset when the difference between the measured parameters that are detected twice in the interval t1 is greater than or equal to the twelfth preset value and less than or equal to the thirteenth preset value. condition;

Determining that the measured parameter satisfies the first preset condition when the absolute value of the difference of the measured parameter that is detected twice in the interval t2 is greater than or equal to the fourteenth preset value;

Determining that the measured parameter is satisfied when the difference between the mean values of the measured parameters of the continuous sliding window detected twice in the interval t3 is greater than or equal to the fifteenth preset value and less than or equal to the sixteenth preset value. The first preset condition;

Determining that the measured parameter satisfies the first preset condition when the difference between the mean values of the measured parameters of the continuous sliding window that is detected twice in the interval t4 is greater than or equal to the seventeenth preset value;

Determining that the measured parameter satisfies the first preset when the absolute value of the difference between the measured parameter and the obtained current measured parameter is greater than or equal to the eighteenth preset value. condition;

Determining the measured parameter when the difference between the mean value of the measured parameter and the obtained current measured parameter is greater than or equal to the nineteenth preset value and less than or equal to the twentieth preset value. Satisfying the first preset condition;

The second difference is obtained in the following manner: [K ₁ V ₁ + K ₂ V ₂ +...+K _i V _i +...+K _n V _n -V _n+1 ]

Where V ₁ to V _n+1 are n+1 consecutive measured parameter values, n∈[1,512],

K ₁ to K _n are coefficient values, K ₁ +K ₂ +...+K _i +...+K _n =1, wherein the K _i value is non-negative,

Determining that the measured parameter satisfies the first preset condition when an absolute value of the second difference is greater than or equal to a twenty-first preset value;

When the second difference is greater than or equal to the twenty-second preset value and less than or equal to the twenty-third preset value, determining that the measured parameter meets the first preset condition.

Further, in the method for automatically scheduling the power of the measurement device, the waking step further includes: a deep sleep step, when the acquired measured parameter meets the second preset condition, the measuring device enters a sleep state Or delay into sleep state.

Further, in the method for automatically scheduling the power of the measurement device, the method for determining that the measured parameter meets the second preset condition includes at least one of the following:

Determining that the measured parameter satisfies the second preset condition when an average value of the measured parameter within a length of the acquired t7 is less than or equal to a twenty-fourth preset value;

Determining that the measured parameter satisfies the second preset condition when the average value of the measured parameter in the acquired t8 is greater than or equal to the twenty-fifth preset value;

When the average value of the measured parameter in the acquired t9 is greater than or equal to the twenty-sixth preset value and less than or equal to the twenty-seventh preset value, it is determined that the measured parameter satisfies the second preset condition.

Further, in the method for automatically scheduling the power of the measurement device, the method further includes: between the waking step and the deep sleeping step:

Determining a use state of the measuring device, the use state including a wearing state and a removing state;

When the measuring device is in the wearing state, the wearing warning is performed, and the measuring device is kept in the awake state; when the measuring device is in the removed state, the warning is removed, and the measuring device is put into a sleep state.

Further, in the foregoing method for automatically scheduling the power of the measuring device, the method for determining that the measuring device is in the removed state includes at least one of the following:

When the obtained difference between the current value of the measured parameter and the measured value before the time t11 is greater than or equal to the twenty-eighth preset value, determining that the measuring device is in the removed state;

When the obtained difference between the current value of the measured parameter and the measured value before the t12 time is less than or equal to the twenty-ninth preset value, determining that the measuring device is in the removed state;

Determining that the measuring device is in the removal when the measured parameter in the obtained t13 time is less than the thirtieth preset value and the measured parameter before the t13 time is once greater than the thirty-first preset value. State;

Determining that the measuring device is in the fetched time when the measured parameter in the t14 time is greater than the thirty-second preset value and the measured parameter before the t14 time is less than the thirty-third preset value. Lower state.

Further, in the above method for automatically scheduling the power of the measuring device, the method for determining that the measuring device is in the wearing state includes at least one of the following:

Determining that the measuring device is in a wearing state when the acquired measured parameter meets the first preset condition;

When the measuring device does not satisfy the removal state condition, it is determined that the measuring device is in a wearing state.

Further, in the foregoing method for automatically scheduling the power of the measuring device, the determining step further includes:

Determining an execution step of determining the measured value when the absolute value of the difference between the measured value of the measured parameter and the currently detected measured parameter is greater than or equal to the thirty-fourth preset value The device performs a wake-up operation or a deep sleep operation.

Further, in the method for automatically scheduling the power of the measurement device, the step of waking up further includes:

The transmitting step transmits a broadcast signal, the broadcast signal including the measured parameter.

The invention can detect the change of the measured parameter in real time, and when the measured parameter satisfies the first preset condition, the measuring device is automatically woken up, so that the switch button does not need to be set on the measuring device, so that the user does not need to perform an additional switch. The operation of the button realizes the out-of-band operation, which simplifies the user's operation steps and improves the user experience. In addition, since the switch button is not required to be provided on the casing of the measuring device, the measuring device is easier to seal and waterproof the casing, and is convenient for the user to disinfect before use.

In another aspect, the present invention also provides a measuring device capable of automatically dispatching a power source, the device comprising: a sheet-shaped housing, a first sensor disposed on the sheet-shaped housing, and disposed in the sheet-shaped housing a judging device and a wake-up device; wherein the judging device is electrically connected to the first sensor, the judging device is configured to receive the measured parameter collected by the first sensor, and determine whether the collected measured parameter satisfies a preset condition; the wake-up device is electrically connected to the determiner, and the wake-up device is configured to wake up the measuring device when the measured parameter meets the first preset condition.

Further, the measuring device capable of automatically scheduling the power source further includes: a second sensor electrically connected to the determining device, the second sensor is configured to collect an environmental parameter of an environment in which the measuring device is located, and The first sensor and the second sensor are respectively disposed on opposite wall surfaces of the sheet-shaped housing.

Further, the measuring device capable of automatically scheduling the power supply further includes: a deep sleeper electrically connected to the determiner, wherein the deep sleeper is configured to: when the measured parameter meets the second preset condition, The measuring device is in a deep sleep state.

Further, the above measuring device capable of automatically scheduling a power source further includes: a transmitter electrically connected to the wake device, the transmitter for transmitting a broadcast signal, the broadcast signal including the measured parameter.

The invention can detect the change of the measured parameter in real time, and when the measured parameter satisfies the first preset condition, the measuring device is automatically woken up, so that the switch button does not need to be set on the measuring device, so that the user does not need to perform an additional switch. The operation of the button realizes the out-of-band, simplifying the user The steps to improve the user experience. In addition, since the switch button is not required to be provided on the casing of the measuring device, the measuring device is easier to seal and waterproof the casing, and is convenient for the user to disinfect before use.

DRAWINGS

Various other advantages and benefits will become apparent to those skilled in the art from a The drawings are only for the purpose of illustrating the preferred embodiments and are not to be construed as limiting. Throughout the drawings, the same reference numerals are used to refer to the same parts. In the figures, the reference numerals after the reference numerals indicate a plurality of the same components, and when the components are generally referred to, the last letter mark will be omitted. In the drawing:

1 is a flow chart showing an embodiment of a method of automatically scheduling a power supply of a measuring device in the present invention;

2 is a flow chart showing another embodiment of a method for automatically scheduling power of a measurement device in the present invention.

3 is a flow chart showing another embodiment of a method for automatically scheduling power of a measurement device in the present invention.

4 is a flow chart showing a method for determining whether a measurement device satisfies a wake-up condition in an embodiment of a method capable of automatically scheduling power of a measurement device according to the present invention;

FIG. 5 is a flow chart showing a method for determining whether a measuring device satisfies a deep sleep condition in an embodiment of the method capable of automatically scheduling power of a measuring device according to the present invention; FIG.

6 is a flow chart showing a method for determining whether a measurement device is in a removal state in an embodiment of a method for automatically scheduling power of a measurement device according to the present invention;

FIG. 7 is a flow chart showing a method for determining whether a measurement device performs a wake-up operation and a deep sleep operation in an embodiment of the method capable of automatically scheduling power of a measurement device;

FIG. 8 is a schematic structural diagram of a preferred embodiment of a measuring device capable of automatically scheduling a power source according to the present invention; FIG.

9 is a schematic view showing a mounting position of a first temperature sensor and a second temperature sensor in a preferred embodiment of a measuring device capable of automatically dispatching a power source according to the present invention;

Figure 10 is a block diagram showing the structure of a preferred embodiment of a measuring device capable of automatically scheduling power supplies in the present invention.

detailed description

The present invention provides many applicable inventive concepts that can be embodied in a large number of contexts. The specific embodiments described in the following embodiments of the invention are merely illustrative of the specific embodiments of the invention and are not intended to limit the scope of the invention.

Method embodiment:

Referring to FIG. 1, FIG. 1 is a flowchart of an embodiment of a method for automatically scheduling power of a measurement device according to the present invention. As shown in the figure, the method includes the following steps: acquiring step S1, acquiring a measured parameter measured by a measuring device, wherein the measured parameter includes at least one primary parameter and/or at least one secondary parameter; wherein the measuring device can It is a medical device such as a sphygmomanometer, a thermometer, or an oximeter. Correspondingly, the main parameter or the secondary parameter of the measured parameter may be a pathological parameter such as a body temperature, a blood pressure, a blood oxygen, and the like of the patient; and the determining step S2 determines whether the acquired measured parameter is Satisfying the first preset condition; waking up step S3, waking up the measuring device when the measured parameter satisfies the first preset condition.

In this embodiment, when the measuring device is not used, the measuring device is in a deep sleep state. At this time, the measuring device is in a power saving mode, and in this mode, the measured parameter acquired by the sensor on the measuring device is acquired in real time. When the measured parameter satisfies the first preset condition, it is considered that the measuring device is already in use at this time, wakes up the measuring device, and causes the measuring device to start performing measurement and the like.

In this embodiment, waking up the measuring device refers to waking up the measuring device in deep sleep, so that the measuring device is switched from the power saving mode to the working mode.

It should be noted that, for different measured parameters, different first preset conditions may be set; even for the same measured parameter, the first preset condition may have different setting manners, and the present invention is applicable to the first preset. The specific setting method and form of the conditions are not limited.

The embodiment of the present invention can detect the change of the measured parameter in real time. When the measured parameter meets the first preset condition, the measuring device is automatically woken up, so that the switch button does not need to be set on the measuring device, so that the user does not need to perform additional The operation of the switch button realizes the ready-to-use, which simplifies the user's operation steps and improves the user experience. In addition, since the switch button is not required to be provided on the casing of the measuring device, the measuring device is easier to seal and waterproof the casing, and is convenient for the user to disinfect before use.

Preferably, referring to FIG. 4, for an electronic device such as an electronic thermometer, a sphygmomanometer or an oximeter, the method for determining whether the measured parameter satisfies the first preset condition includes at least one of the following:

And determining, when the obtained primary parameter is greater than or equal to the first preset value, that the measured parameter meets the first preset condition. For example, the main parameter of the electronic thermometer is the measured value of the temperature sensor. In the specific implementation, the first preset value ranges from [20 ° C, 40 ° C]. If it is a sphygmomanometer, the main parameter can be selected from a waveform of the MCU port. The frequency count value and the like are taken as the main parameters.

When the obtained secondary parameter is greater than or equal to the second preset value, determining that the measured parameter meets the first preset condition. For example, specific to the body temperature timing, the secondary parameter is the measured value of one temperature sensor, and the second preset value can be selected as the range [20 ° C, 40 ° C].

When the obtained primary parameter is less than or equal to the third preset value, it is determined that the measured parameter meets the first preset condition. For example, specific to the body temperature timing, the third preset value may be selected to be less than -50 degrees Celsius.

When the obtained secondary parameter is less than or equal to the fourth preset value, determining that the measured parameter meets the first preset condition. For example, specific to the body temperature timing, the fourth preset value may be selected to be less than -50 degrees Celsius.

And determining, when the obtained primary parameter is greater than or equal to a fifth preset value and less than or equal to a sixth preset value, determining that the measured parameter meets the first preset condition. For example, specific to the body temperature timing, the sixth preset value may be selected to be less than zero degrees Celsius and the fifth preset value is less than the sixth preset value.

When the obtained secondary parameter is greater than or equal to the seventh preset value and less than or equal to the eighth preset value, determining that the measured parameter meets the first preset condition. For example, specific to the body temperature timing, the value range of the eighth preset value may be selected to be less than zero degrees Celsius and the seventh preset value is less than the eighth preset value.

Obtaining a first difference absolute value of the M primary parameter mean values and the M secondary parameter average values, where the M is a positive integer, and when the first difference absolute value is greater than or equal to the ninth preset value and less than or equal to the tenth When the preset value is determined, it is determined that the measured parameter satisfies the first preset condition. For example, specific to the body temperature timing, the value range of the tenth preset value may be selected to be less than -5 degrees Celsius and the ninth preset value is less than the tenth preset value.

And determining, when the first difference absolute value is greater than or equal to the eleventh preset value, that the measured parameter meets the first preset condition. For example, specific to the body temperature timer, the eleventh preset value can be selected as [0, 10 ° C].

Determining that the measured parameter satisfies the first preset when the difference between the measured parameters that are detected twice in the interval t1 is greater than or equal to the twelfth preset value and less than or equal to the thirteenth preset value. condition. For example, specific to the body temperature timing, the value range of t1 is [0, 120 s], the twelfth preset value is greater than -50 degrees Celsius, and the thirteenth preset value is greater than the twelfth preset value and less than -25 degrees Celsius.

When the absolute value of the difference of the measured parameters that is detected twice in the interval t2 is greater than or equal to the fourteenth preset value, it is determined that the measured parameter satisfies the first preset condition. For example, specific to body temperature timing, t2 has a value range of [0, 120 s], and the fourteenth preset value ranges from [0, 10 ° C].

Determining that the measured parameter is satisfied when the difference between the mean values of the measured parameters of the continuous sliding window detected twice in the interval t3 is greater than or equal to the fifteenth preset value and less than or equal to the sixteenth preset value. The first preset condition. For example, specific to body temperature timing, the value range of t3 is [0, 120s], and the fifteenth and sixteenth preset values range from [-50 °C, -25 °C].

When the difference between the mean values of the measured parameters of the continuous sliding window detected twice in the interval t4 is greater than or equal to the seventeenth preset value, it is determined that the measured parameter satisfies the first preset condition. For example, specific to body temperature timing, t4 has a value range of [0, 120 s], and the seventeenth preset value ranges from [0 ° C, 10 ° C].

Determining that the measured parameter satisfies the first preset when the absolute value of the difference between the measured parameter and the obtained current measured parameter is greater than or equal to the eighteenth preset value. condition. For example, specific to body temperature timing, t5 has a value range of [0,500 s], and the eighteenth preset value ranges from [0, 10 ° C].

Determining the measured parameter when the difference between the mean value of the measured parameter and the obtained current measured parameter is greater than or equal to the nineteenth preset value and less than or equal to the twentieth preset value. The first preset condition is met. For example, specific to the body temperature timing, the range of t6 is [0,500 s], the range of the nineteenth and twentieth preset values is less than zero degrees, and the nineteenth preset value is less than or equal to the twentieth preset. value.

When the absolute value of the second difference is obtained in the following manner: [K ₁ V ₁ + K ₂ V ₂ +...+K _i V _i +...+K _n V _n -V _n+1 ]

K ₁ to K _n are coefficient values, K ₁ +K ₂ +...+K _i +...+K _n =1, and the K _i value is non-negative,

When the second difference is greater than or equal to the 21st preset value, determining that the measured parameter meets the first preset condition. For example, specific to the body temperature timer, the 21st preset value ranges from [0, 10 ° C].

When the second difference absolute value is greater than or equal to the twenty-second preset value and less than or equal to the twenty-third preset value, determining that the measured parameter meets the first preset condition. For example, specific to the body temperature timing, the twenty-second and twenty-third preset values range from less than zero degrees Celsius.

The above is a method for determining whether the measured parameter satisfies the first preset condition. Specifically, the electronic thermometer is taken as an example: when the electronic body temperature timer is not used, the electronic thermometer is in a deep sleep state, and the obtained temperature is The ambient temperature of the environment in which the electronic thermometer is located is the value of the secondary parameter; when the electronic thermometer is in use, that is, worn on the forehead of the patient, the acquired temperature is the user's body temperature as the main parameter value. Generally, there is a certain difference between the user's body temperature and the ambient temperature. This embodiment uses the property to determine whether the measured parameter satisfies the first preset condition. In this embodiment, when the acquired temperature value satisfies the first preset condition, it is determined that the electronic thermometer is in a wearing state, and the electronic thermometer is awakened.

It should be noted that the method for determining whether the obtained temperature value satisfies the first preset condition is not limited to the above sixteen types. The present invention is not enumerated here, and the present invention determines whether the obtained temperature value satisfies the first The specific judgment method of a predetermined condition is not limited.

For different measuring devices and measured parameters, the specific setting form of the first preset condition is different; in the case of the electronic thermometer, the property uses a certain difference between the temperature value of the environment and the user's body temperature. The first preset condition; in the sphygmomanometer and other medical equipment, the first preset condition may also be set by using its own property, and the specific setting form is various, and the specific setting method of the first preset condition of the present invention is Do not make any restrictions.

Referring to FIG. 2 and FIG. 5, in the above embodiments, after the waking step, the method further includes: a deep sleep step S4, wherein when the acquired measured parameter meets the second preset condition, The measuring device enters the sleep state immediately or delayed. For example, a timer such as an accumulator is used to perform a predetermined time delay (for example, setting a delay time of t10, t10 is a value range of [0, 2h]), and circulating the second preset during the delay process. The condition is judged, and if the situation is not satisfied, the timing is restarted.

In this embodiment, in the process of performing measurement and the like after the measurement device is woken up, it is also determined in real time whether the acquired measured parameter satisfies the second preset condition, and if it is satisfied, the measurement device is already in the non-status at this time. When the status is used, the measuring device is controlled to be in a sleep state again to save energy.

Referring to FIG. 5, the method for determining that the measured parameter meets the second preset condition includes at least one of the following:

When the average value of the measured parameter in the obtained t7 is less than or equal to the twenty-fourth preset value, it is determined that the measured parameter satisfies the second preset condition. For example, the measuring device is for body temperature timing, the twenty-fourth preset value ranges from [0, 40 ° C], and the t7 value ranges from [0, 2 h].

When the average value of the measured parameter in the acquired t8 is greater than or equal to the twenty-fifth preset value, determining that the measured parameter meets the second preset condition, for example, the measuring device is a body temperature timing, and the twentieth The value range of the five preset values is greater than 50 °C, and the range of t8 is [0, 2h].

When the average value of the measured parameter in the acquired t9 is greater than or equal to the twenty-sixth preset value and less than or equal to the twenty-seventh preset value, it is determined that the measured parameter satisfies the second preset condition. For example, the measuring device is for body temperature, the second and twenty-sixth preset values are greater than 50 °C, and the t9 is for [0, 2h].

It should be noted that, in the specific implementation, other methods may also be used to determine whether the measured parameter meets the second preset condition. The present invention does not limit the specific method for determining whether the measured parameter meets the second preset condition.

Referring to FIG. 3, in the foregoing embodiments, the waking step and the deep sleep step may further include: a state determining step S5, determining a state in which the measuring device is located, the state including a wearing state and a removing state; and controlling step S6, When the measuring device is in the wearing state, the wearing warning is performed, and the measuring device is woken up. When the measuring device is in the removed state, the warning is removed, and the measuring device is in a deep sleep state.

In this embodiment, in the working process of the measuring device, the measuring device is judged to be in the real time. Wear status (use status) or remove status (non-use status). When the measuring device is in a wearing state, the measuring device is controlled to continue to be in an awake state, so that the measuring device performs measurement and the like; when the measuring device is in the removed state, the measuring device is controlled to enter the depth immediately or after a delay. Sleep state to reduce energy consumption. In addition, the embodiment may also select different warnings for the wearing state and the removal state of the measuring device. In specific implementation, an audible and visual warning may be selected.

Specifically, referring to FIG. 6 , for a measuring device such as a thermometer, a sphygmomanometer or an oximeter, the method for determining that the measuring device is in the removed state includes at least one of the following:

When the obtained difference between the current value of the measured parameter and the measured value before the time t11 is greater than or equal to the twenty-eighth preset value, it is determined that the measuring device is in the removed state. For example, when the measured parameter is a temperature value, the value of t11 is (0,300 s), and the value of the twenty-eighth preset value is [-5 ° C, -0.5 ° C].

When the obtained difference between the current value of the measured parameter and the measured value before the t12 time is less than or equal to the twenty-ninth preset value, it is determined that the measuring device is in the removed state. For example, when the measured parameter is a temperature value, t12 takes the value (0,300 s), and the twenty-ninth preset value ranges from [20 ° C, 50 ° C].

Determining that the measuring device is in the removed state when the measured parameter in the obtained t13 time is less than the thirtieth preset value and the measured parameter before the time t13 is once greater than the thirty-first preset value. . For example, when the measured parameter is a temperature value, the value of t13 is (0,300 s), the value of the thirtieth preset value is [0, 35 ° C], and the range of the thirty-first preset value is [ 25 ° C, 40 ° C].

Determining the measurement when the measured parameter in the acquired t14 time is greater than the thirty-second preset value and the measured parameter before the t14 time includes a parameter value smaller than the thirty-third preset value The device is in the removed state. For example, when the measured parameter is a temperature value, the value of t14 is (0,300 s), and the preset value of the thirty-second and thirty-third is [-5 ° C, 0 ° C], and the thirty-second The preset value is greater than the thirty-third preset value.

Specifically, for a measuring device such as a thermometer, a sphygmomanometer or an oximeter, the method for determining that the measuring device is in a wearing state includes at least one of the following:

Determining that the measuring device is in a wearing state when the acquired measured parameter satisfies the first preset condition; and determining the measuring device when the measuring device does not satisfy the removing state condition Is wearing. For details, refer to the above for the judgment process, and details are not described herein again.

Referring to FIG. 7 , in order to determine whether the measurement device performs the wake-up operation and the deep sleep operation, the foregoing embodiment may be further improved: the determining step may further include: determining the execution step, when the acquired t15 time is the measured When the absolute value of the difference between the mean value of the parameter and the currently detected parameter is greater than or equal to the thirty-fourth preset value, it is determined that the measuring device performs a wake-up operation or a deep sleep operation. For example, when the measured parameter is a temperature value, the value of t14 is (0,300 s), and the value of the thirty-fourth preset value is [0 ° C, 10 ° C].

In the above embodiments, the waking up step may further include: a transmitting step of transmitting a broadcast signal, where the broadcast signal includes the measured parameter. The host computer receives the broadcast signal and displays the measured parameter included in the received broadcast signal. In the specific implementation, the host computer can select devices such as ipad.

A preferred embodiment of the present invention will be described in detail by taking an electronic thermometer as an example:

Obtaining a temperature value detected by the first sensor on the electronic thermometer as a main parameter in the measured parameter value, and optionally, assembling a temperature of the second sensor measurement environment as a sub-parameter of the measured parameter, and being The method for determining whether the parameter satisfies the first preset condition is determined. If the first preset condition is met, if the measuring device is in deep sleep at this time, the wake-up operation is performed, and if it is in the awake state, the wear warning is issued and the wake-up work is maintained. Status, if not satisfied, continue to sleep. When the thermometer of the wearing state performs the determination of the removal operation, if the measured value satisfies the second preset condition, the warning is removed, and the thermometer enters the deep sleep state immediately or after a predetermined delay, for example, The counter performs delay calculation, and when the counter reaches the preset value, the sleep operation is performed, wherein any one of the above determination methods may be selected, and the second predetermined condition is determined for the collected measured parameters; Select whether to judge whether the thermometer is awake or dormant. The specific judgment method will not be described here.

The preferred embodiment of the present invention will be described in detail by taking an electronic sphygmomanometer as an example:

When the wearable electronic sphygmomanometer is in the sleep state, some working devices are powered off and stopped, and another part of the working device required for the automatic power on/off (automatic wake-up operation or sleep operation), such as the detection thread in the MCU, is used to judge the wearing state. Sensors (for example, temperature sensors, pressure sensors, or capacitive touch keys, etc.) perform cycle detection for a predetermined period of time. The sensor and other parameters are judged by the first preset condition. If the power-on condition is met, the wake-up operation is performed, so that other working components enter the working state; when the blood pressure meter is in the working state, the plurality of working operations can be selected. At the same time, the detection of the removal operation is selected periodically. If the second preset condition is met, the sleep operation is performed immediately or the delay operation of the accumulator is performed, and the sleep operation is performed after the predetermined delay is reached, that is, the working device for judging the startup determination is retained. Other working devices are powered off and stop working. For example, the measured parameter collection method is a capacitive touch detection method. On a wearable sphygmomanometer, a capacitance sensor is formed by a relaxation oscillator, and the relaxation oscillator outputs a PWM signal, which is used to strobe the counter. Operation, when the sphygmomanometer is worn (for example, when the skin contacts the wearing place of the sphygmomanometer), the counter is accumulated, and when the count value satisfies the first preset condition (for example, when the first preset value is exceeded), the sphygmomanometer is judged to enter the wearing state. A wake-up operation is performed; otherwise, when it is judged that the count value does not satisfy the second preset condition, a delay or an immediate sleep shutdown operation is performed. The sphygmomanometer according to the method of the invention can save power consumption to the greatest extent, especially for the wearable sphygmomanometer, realizes automatic switching machine (switching between deep sleep and wake-up) without requiring the user to perform operation button operation. It greatly improves the convenience of use, and at the same time, it can better control the power consumption and prevent the battery from being lost due to forgetting the shutdown.

A preferred embodiment of the present invention will be described in detail by taking an electronic oximeter as an example:

The electronic oximeter is especially a wearable oximeter, wherein the optional acquisition device is a photodiode, and the illumination brightness is a measured parameter. When the first preset condition is reached, a wake-up operation is performed, so that the oximeter is turned off. Entering the working state; otherwise, when the measured parameter satisfies the second preset condition, the sleep operation is performed to realize the automatic on/off operation of the electronic oximeter without requiring the wearer to perform the operation.

In summary, the embodiment of the present invention does not need to set a switch button on the measuring device, so that the user does not need to perform an operation of the additional switch button, and realizes the ready-to-use operation, which simplifies the user's operation steps and improves the user experience. In addition, since the switch button is not required to be provided on the casing of the measuring device, the measuring device is easier to seal and waterproof the casing, and is convenient for disinfection before use.

Equipment embodiment:

Referring to Fig. 8, Fig. 10, there is shown a preferred configuration of a measuring apparatus capable of automatically dispatching a power source according to the present invention. As shown in the figure, the embodiment includes: a sheet-like housing 100 disposed on the sheet-like housing 100 The first sensor thereon, and the determiner 400 and the awaker 500 disposed in the sheet-like casing 100. The determiner 400 is electrically connected to the first sensor, and the determiner 400 is configured to receive the measured parameter collected by the first temperature sensor 200, and determine whether the collected measured parameter meets the first preset condition. The wake-up device 500 is electrically connected to the determiner 400, and the wake-up device 500 is configured to wake up the measuring device when the measured parameter meets the first preset condition.

Preferably, the first sensor is a first temperature sensor 200, which is an electronic thermometer.

In this embodiment, when the electronic thermometer is not used, the measuring device is in a deep sleep state, in which the temperature value detected by the first temperature sensor is acquired in real time, and when the detected first temperature value satisfies the first pre-preparation When the condition is set, it is considered that the measuring device is already in use, that is, it has been worn on the forehead of the human body, etc., and the measuring device is awakened at this time, so that the measuring device starts to perform measurement and the like.

In this embodiment, the change of the temperature value detected by the first temperature sensor is detected in real time, and the electronic thermometer is automatically woken up when the temperature value satisfies the first preset condition. Since the electronic thermometer can be automatically woken up, the electronic thermometer does not need to be provided with a switch button, so that the user does not need to perform the operation of the switch button, which simplifies the user's operation steps, improves the user experience, and realizes the ready-to-use. In addition, since the switch button is not required on the housing of the electronic thermometer, the electronic thermometer is easier to seal and waterproof the housing, and is convenient for disinfection before use.

It should be noted that the measuring device in the present invention may be not only an electronic thermometer, but also other medical devices such as an electronic sphygmomanometer. The present invention does not limit the specific type of the measuring device.

It should be noted that, for different measurement devices, the measured parameters to be tested are different, and accordingly, the setting method of the first preset condition is different; even for the same measured parameter, the first preset condition may be different. In the setting manner, the present invention does not limit the specific setting method of the first preset condition.

For the electronic thermometer, the specific setting method of the first preset condition can be referred to the above method embodiment, and the present invention will not be repeated herein.

Referring to FIG. 9, the measuring device in the above embodiment further includes: a second temperature sensor 300. The second temperature sensor 300 is electrically connected to the determiner 400. The second temperature sensor 300 is configured to collect an ambient temperature value of an environment in which the measuring device is located, and the first temperature sensor 200 and the second temperature sensor 300 are disposed on opposite wall surfaces of the sheet-shaped housing.

When worn, the wall surface on which the first temperature sensor 200 is mounted is applied to the forehead of the user. At this time, the temperature value detected by the first temperature sensor 200 is the body temperature of the user; and the second temperature sensor 300 and the first temperature sensor are The relative setting of 200 is such that the second temperature sensor 300 does not contact the forehead of the user when worn, and the temperature value detected by the second temperature sensor 300 at this time is the ambient temperature.

In this embodiment, the temperature values detected by the first temperature sensor 200 and the second temperature sensor 300 are used as the main parameter and the secondary parameter of the measured parameter, and when the measured parameter meets the first preset condition, the electronic thermometer is considered to be worn. State, wake up the electronic thermometer.

Referring to FIG. 9 , the measuring device in the above embodiment further includes: a deep sleeper 600. The deep sleeper 600 is electrically connected to the determiner 400. The deep sleeper 600 is configured to control the measuring device to be in a deep sleep state when the measured parameter satisfies the second preset condition. For a specific method for determining that the measured parameter meets the second preset condition, refer to the foregoing method embodiment, and the present invention is not described herein again.

Referring to FIG. 9, the measuring device in the above embodiment further includes: a transmitter 700. The transmitter 700 is electrically connected to the wake device 500. The transmitter 700 is configured to transmit a broadcast signal including a measured parameter.

It should be noted that the determiner, the wake-up device, the deep sleeper, and the transmitter in the embodiment of the present invention are all constructed by using existing chips and hardware circuits.

It should be noted that the method and the measuring device capable of automatically scheduling the power supply in the present invention have the same principle, and the relevant points can be referred to each other.

In summary, since the electronic thermometer can be automatically woken up, the electronic thermometer does not need to be provided with a switch button, so that the user does not need to perform the operation of the switch button, which simplifies the user's operation steps and improves the user experience. Bring it out. In addition, since the switch button is not required on the housing of the electronic thermometer, the electronic thermometer is easier to seal and waterproof the housing, and is convenient for disinfection before use.

It should be noted that the reduction, addition or sequence of steps in the flowchart of the method of the present invention does not affect the claims, and those skilled in the art may change the processing sequence of the flowchart, reduce or increase the judgment step, The invention is not to be construed as limiting the invention, and the invention may be practiced without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as a limitation. The word "comprising" does not exclude the presence of the elements or steps that are not recited in the claims.

Claims

A method for automatically scheduling power of a measuring device, comprising the steps of:

Obtaining a step of obtaining a measured parameter measured by the measuring device, wherein the measured parameter includes at least one primary parameter and/or at least one secondary parameter;

a determining step of determining whether the measured parameter meets the first preset condition;

And a wake-up step of waking up the measuring device when the measured parameter satisfies the first preset condition.
The method for automatically scheduling power of a measurement device according to claim 1, wherein the method for determining whether the measured parameter satisfies a first preset condition comprises at least one of the following:

When the obtained primary parameter is greater than or equal to the first preset value, determining that the measured parameter meets the first preset condition;

Determining that the measured parameter meets the first preset condition when the obtained secondary parameter is greater than or equal to a second preset value;

Determining that the measured parameter satisfies the first preset condition when the obtained primary parameter is less than or equal to a third preset value;

Determining that the measured parameter satisfies the first preset condition when the obtained secondary parameter is less than or equal to a fourth preset value;

Determining that the measured parameter satisfies the first preset condition when the acquired primary parameter is greater than or equal to a fifth preset value and less than or equal to a sixth preset value;

Determining that the measured parameter satisfies the first preset condition when the obtained secondary parameter is greater than or equal to a seventh preset value and less than or equal to an eighth preset value;

Obtaining an absolute value of a first difference between the M primary parameter mean and the M secondary parameter mean values, where the M is a positive integer, and when the first difference absolute value is greater than or equal to a ninth preset value and less than or equal to the first Determining, when the preset value is ten, the measured parameter meets the first preset condition;

When the first difference absolute value is greater than or equal to the eleventh preset value, determining that the measured parameter meets the first preset condition;

Determining that the measured parameter satisfies the first preset when the difference between the measured parameters that are detected twice in the interval t1 is greater than or equal to the twelfth preset value and less than or equal to the thirteenth preset value. condition;

Determining that the measured parameter satisfies the first preset condition when the absolute value of the difference of the measured parameter that is detected twice in the interval t2 is greater than or equal to the fourteenth preset value;

Determining that the measured parameter is satisfied when the difference between the mean values of the measured parameters of the continuous sliding window detected twice in the interval t3 is greater than or equal to the fifteenth preset value and less than or equal to the sixteenth preset value. The first preset condition;

Determining that the measured parameter satisfies the first preset condition when the difference between the mean values of the measured parameters of the continuous sliding window that is detected twice in the interval t4 is greater than or equal to the seventeenth preset value;

Determining that the measured parameter satisfies the first preset when the absolute value of the difference between the measured parameter and the obtained current measured parameter is greater than or equal to the eighteenth preset value. condition;

Determining the measured parameter when the difference between the mean value of the measured parameter and the obtained current measured parameter is greater than or equal to the nineteenth preset value and less than or equal to the twentieth preset value. Satisfying the first preset condition;

The second difference is obtained in the following manner: [K 1 V 1 + K 2 V 2 +...+K i V i +...+K n V n -V n+1 ]

Where V 1 to V n+1 are n+1 consecutive measured parameter values, n∈[1,512],

K 1 to K n are coefficient values, K 1 +K 2 +...+K i +...+K n =1, wherein the K i value is non-negative,

Determining that the measured parameter satisfies the first preset condition when an absolute value of the second difference is greater than or equal to a twenty-first preset value;

When the second difference is greater than or equal to the twenty-second preset value and less than or equal to the twenty-third preset value, determining that the measured parameter meets the first preset condition.
The method of automatically scheduling power of a measurement device according to claim 1 or 2, The method further includes: after the waking step, further comprising:

In the deep sleep step, when the acquired measured parameter meets the second preset condition, the measuring device enters a sleep state or delays to enter a sleep state.
The method for automatically scheduling power of a measurement device according to claim 3, wherein the method for determining that the measured parameter satisfies the second preset condition comprises at least one of the following:

Determining that the measured parameter satisfies the second preset condition when an average value of the measured parameter within a length of the acquired t7 is less than or equal to a twenty-fourth preset value;

Determining that the measured parameter satisfies the second preset condition when the average value of the measured parameter in the acquired t8 is greater than or equal to the twenty-fifth preset value;

When the average value of the measured parameter in the acquired t9 is greater than or equal to the twenty-sixth preset value and less than or equal to the twenty-seventh preset value, it is determined that the measured parameter satisfies the second preset condition.
The method of claim 3, wherein the step of waking up and the step of deep sleeping further comprises:

Determining a use state of the measuring device, the use state including a wearing state and a removing state;

When the measuring device is in the wearing state, the wearing warning is performed, and the measuring device is kept in the awake state; when the measuring device is in the removed state, the warning is removed, and the measuring device is put into a sleep state.
The method of claim 5, wherein the method for determining that the measuring device is in a removed state comprises at least one of the following:

When the obtained difference between the current value of the measured parameter and the measured value before the time t11 is greater than or equal to the twenty-eighth preset value, determining that the measuring device is in the removed state;

When the obtained difference between the current value of the measured parameter and the measured value before the t12 time is less than or equal to the twenty-ninth preset value, determining that the measuring device is in the removed state;

Determining the measuring device when the measured parameter in the obtained t13 time is less than the thirtieth preset value and the measured parameter before the t13 time is once greater than the thirty-first preset value In the removed state;

Determining that the measuring device is in the fetched time when the measured parameter in the t14 time is greater than the thirty-second preset value and the measured parameter before the t14 time is less than the thirty-third preset value. Lower state.
The method according to claim 6, wherein the method for determining that the measuring device is in a wearing state comprises at least one of the following:

Determining that the measuring device is in a wearing state when the acquired measured parameter meets the first preset condition;

When the measuring device does not satisfy the removal state condition, it is determined that the measuring device is in a wearing state.
The method of claim 3, wherein the determining step further comprises:

Determining the execution step, when the absolute value of the difference between the measured parameter and the currently detected measured parameter is greater than or equal to the thirty-fourth preset value, determining that the measuring device is executed Wake-up operation or deep sleep operation.
The method for automatically scheduling the power of the measuring device according to claim 1, wherein the step of waking up further comprises:

The transmitting step transmits a broadcast signal, the broadcast signal including the measured parameter.
A measuring device capable of automatically dispatching a power source, comprising: a sheet-shaped housing, a first sensor disposed on the sheet-shaped housing, a determiner and a wake-up device disposed in the sheet-shaped housing; among them,

The judging device is electrically connected to the first sensor, and the judging device is configured to receive the measured parameter collected by the first sensor, and determine whether the collected measured parameter meets the first preset condition;

The wake device is electrically connected to the determiner, and the wake device is configured to wake up the measurement device when the measured parameter meets the first preset condition.
The measuring device capable of automatically dispatching a power source according to claim 10, further comprising:

a second sensor electrically connected to the determiner, the second sensor is configured to collect an environmental parameter of an environment in which the measuring device is located, and the first sensor and the second sensor are respectively disposed on the slice Two wall faces opposite the casing.
The measuring device capable of automatically dispatching a power source according to claim 10, further comprising:

a deep sleeper electrically connected to the determiner, the deep sleeper configured to cause the measuring device to be in a deep sleep state when the measured parameter satisfies the second preset condition.
The measuring device capable of automatically dispatching a power source according to claim 10, further comprising:

a transmitter electrically coupled to the wake-up, the transmitter for transmitting a broadcast signal, the broadcast signal including the measured parameter.