CN104914855A - ZigBee-based traditional Chinese medicine warehouse internal environment parameter control system - Google Patents
ZigBee-based traditional Chinese medicine warehouse internal environment parameter control system Download PDFInfo
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- CN104914855A CN104914855A CN201510328497.4A CN201510328497A CN104914855A CN 104914855 A CN104914855 A CN 104914855A CN 201510328497 A CN201510328497 A CN 201510328497A CN 104914855 A CN104914855 A CN 104914855A
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- Prior art keywords
- controller
- zigbee
- chinese medicine
- warehouse
- module
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/418—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM]
- G05B19/4185—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by the network communication
- G05B19/4186—Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS], computer integrated manufacturing [CIM] characterised by the network communication by protocol, e.g. MAP, TOP
Abstract
Provided is a ZigBee-based traditional Chinese medicine warehouse internal environment parameter control system which comprises a controller. The whole warehouse is internally divided into a plurality of data acquisition areas, wherein each data acquisition area is internally provided with a data acquisition module and a device terminal. Each data acquisition module is formed by a temperature sensor, a humidity sensor and an illumination sensor. The sensors are connected with the controller through ZigBee communication modules distributed in the warehouse respectively; the device terminals are connected with the controller through driver modules respectively; and the controller is further connected with an ARM display terminal through a serial port convertor. The system can carry out acquisition, transmission, processing and control of temperature, humidity and illumination intensity on managed places to allow warehouse information to be clear at a glance.
Description
Technical field
The present invention relates to warehouse management system, relate to a kind of Chinese medicine warehouse environment parameter control system based on ZigBee specifically.
Background technology
In the medicament storage of modern Chinese medicines storehouse, affect the many factors of quality of medicinal material, but the quality control of Chinese medicine own is main.The storage of Chinese medicine is improper will reduce the property of medicine of Chinese medicine greatly.Such as temperature, humidity, illumination etc., all can affect the inherent quality of medicinal material.The adjustment of these environmental parameters improperly will cause medicinal material to be damaged by worms, goes mouldy, variable color or walk wet goods harm.
The mode of domestic employing personal management has significant limitation and uncertainty.Such as, Chinese medicine keeper needs the professional knowledge with certain depth.Personnel sometimes cannot Timeliness coverage hidden danger, and to occurring that management and control is made in the warehouse of hidden danger within the very first time.In addition the department had or enterprise directly use the checkout equipment of silo, and this substantially increases the risk that medicine storehouse can not be monitored to a certain extent.
Summary of the invention
The present invention relates to a kind of Chinese medicine warehouse environment parameter control system based on ZigBee, it can carry out temperature to the place of management, humidity, intensity of illumination gather, transmit, process and control, make warehouse information very clear.
The technical solution adopted in the present invention is: based on the Chinese medicine warehouse environment parameter control system of ZigBee, comprise the controller storing Chinese medicine warehouse environment setup parameter, multiple data collection zone is divided in whole warehouse, in each acquisition zone, being equipped with data acquisition module and being distributed in this equipment acquisition zone for adjusting the device end of environmental parameter, wherein, data acquisition module is by temperature sensor, humidity sensor and optical sensor composition, each sensor is connected with controller by the ZigBee communication module be distributed in warehouse, device end is connected with controller by driver module, described controller is also connected with the ARM display terminal for showing warehouse environment parameter by serial converter, temperature sensor, humidity sensor and optical sensor detect warehouse environment information, and the information of detection is passed to controller process by ZigBee communication module, controller by the data parameters received to control corresponding device end by driver module after the parameter comparison of inner setting and open and close, to realize the environmental parameter that adjusts in warehouse and to export the environmental information after adjustment the display of to ARM display terminal.
Described terminal device comprises fan, refrigerator, heating device and LED, described driver module is made up of relay module and LED driver, wherein, fan, refrigerator are connected with controller by relay module with heating device, and LED is connected with controller by LED driver.
Described controller adopts STM32 single-chip microcomputer.
Described data acquisition module adopts USB, direct supply or powered battery.
Voltagre regulator is provided with between described controller and data acquisition module.
Beneficial effect of the present invention:
1, structure of the present invention is simple, can carry out temperature, humidity, intensity of illumination gather, transmit, process and control, make warehouse information very clear to the place of management.
2, the present invention is provided with relay module, and the controller that realizes that can be safe controls device end that is high-power, high pressure; And the setting of LED driver effectively can realize the high light modulation ratio of LED.
Accompanying drawing explanation
Fig. 1 is structured flowchart of the present invention;
Fig. 2 is ZigBee communication module power circuit diagram;
Fig. 3 is ZigBee communication module jtag interface circuit diagram;
Fig. 4 is ZigBee communication module sensor IO external circuits figure.
Embodiment
As shown in the figure, based on the Chinese medicine warehouse environment parameter control system of ZigBee, comprise the controller storing Chinese medicine warehouse environment setup parameter, multiple data collection zone is divided in whole warehouse, in each acquisition zone, being equipped with data acquisition module and being distributed in this equipment acquisition zone for adjusting the device end of environmental parameter, wherein, data acquisition module is by temperature sensor, humidity sensor and optical sensor composition, each sensor is connected with controller by the ZigBee communication module be distributed in warehouse, device end is connected with controller by driver module, described controller is also connected with the ARM display terminal for showing warehouse environment parameter by serial converter, temperature sensor, humidity sensor and optical sensor detect warehouse environment information, and the information of detection is passed to controller process by ZigBee communication module, controller by the data parameters received to control corresponding device end by driver module after the parameter comparison of inner setting and open and close, to realize the environmental parameter that adjusts in warehouse and to export the environmental information after adjustment the display of to ARM display terminal.
Further, described terminal device comprises fan, refrigerator, heating device and LED, and described driver module is made up of relay module and LED driver, wherein, fan, refrigerator are connected with controller by relay module with heating device, and LED is connected with controller by LED driver.
Further, described controller adopts STM32 single-chip microcomputer, and described data acquisition module adopts USB, direct supply or powered battery, is provided with Voltagre regulator between described controller and data acquisition module.
Principle of work of the present invention:
1, ZigBee communication module
ZigBee communication module is provided with the acquisition node be connected with individual sensor, and acquisition node main circuit will comprise power circuit, jtag interface circuit and sensor IO external circuits.
Power circuit: adopt DC power supply, USB or powered battery in the present invention, wherein, when USB and DC power supply, be generally all 5V, and acquisition node operating voltage is 3.3V, therefore needs 5V voltage transitions to become 3.3V.Here native system have selected conventional AMS1117 3.3V Voltagre regulator part.AMS1117 series voltage stabilizer has multiple fixing voltage version, and being designed for provides 1A output current and operting differential pressure can reach very low, 1V nearly.When maximum output current, the pressure reduction guarantee of AMS1117 device is maximum is no more than 1.3V, and slowly reduces with the minimizing of load current, and this circuit is low consumption circuit, and load current is enough little.Within AMS1117 trimming can adjust to the error of 1.5% reference voltage, and current limit is also adjusted, to reduce to overload the pressure caused because of voltage stabilizer and power circuit as far as possible.Use powered battery time, power supply without AMS1117 voltage stabilizing, directly to system power supply (as shown in Figure 2).
Jtag interface circuit: the present invention uses the jtag interface of 10 pin, as shown in Figure 3.
Sensor IO external circuits: in the present invention, P0_7 I/O port is connected with each sensor, as shown in Figure 4.
2, relay module
Hygrothermograph intensity of illumination environmental parameter in major control warehouse environment of the present invention, this just needs controller can control to freeze accordingly heat production and lighting network control.And this part device end is all generally high voltage, powerful electrical appliance.Therefore peripheral hardware that is high-power, high pressure is controlled with the controller that realizes that relay can be safe.In addition, the present invention uses constant-flow driver PT4115 can easily realize LED high light modulation ratio.
Relay module circuit design: invention relay is divided into two kinds of a kind of maximum electric currents that can bear 10A, a kind of maximum big current that can bear 30A.Corresponding relay interface is selected according to the rated power of peripheral hardware.
PWM dimmer circuit design: PT4115 is the step-down constant current source of a continuous inductive current conduction mode, for driving one or many series LED lamps.PT4115 input voltage range is from 6 volts to 30 volts, and output current is adjustable, maximumly reaches 1.2 amperes.According to different input voltages and external devices, PT4115 can drive the LED up to tens of watts.PT4115 built-in power switch, adopts high-side current sampling to arrange LED average current, and can accept the PWM light modulation of simulating light modulation and wide range by DIM pin.When the voltage of DIM is lower than 0.3 volt, power switch turns off, and PT4115 enters holding state.Because this IC has the few components and parts of peripheral needs, wide input voltage, advantage such as LED open circuit nature conservation, high-level efficiency etc.Therefore the present invention selects this constant-current LED driver.
Intensity of illumination test circuit: in order to more save cost, the present invention can select 5537 photoresistance as the substitute of common optical sensor, its dark resistance >>3M, and light resistance is 25K ~ 50K.When intensity of illumination is different, the resistance of photoresistance can change.0.55 V can be reached according to the input voltage that the known IN+ of light resistance is minimum.So OP07 amplifier magnification ratio can not be too large, the present invention amplifies 3 times.Although it is not very large for using OP07 amplifier to act on here, but this renewal being later sensor leaves necessary interface.
3, controller
Controller of the present invention adopts STM32 single-chip microcomputer, and this single_chip_computer terminal circuit comprises FSMC interface circuit, flash storage interface circuit, SD card interface circuit, serial port circuit, key circuit, jtag circuit.Wherein FSMC interface circuit is drawn for external color screen module.
Flash interface: because native system size of code is very large, in order to have enough storage spaces to store data, system is the FLASH chip AT24C256 of a 256K at single-chip microcomputer outer carry.This storage chip uses iic bus to drive.Because this chip uses 5V to drive, ARM display terminal uses 3.3V to drive, so added a serial converter.
The present invention in the course of the work, warehouse environment information is detected by temperature sensor, humidity sensor and optical sensor, and pass controller process by the information of detection by ZigBee communication module, controller sends to ARM display terminal by serial converter information, and ARM display terminal by data curve form Dynamic Announce out.Meanwhile, controller controls the unlatching of corresponding device end according to the information received or cuts out.
Claims (5)
1. based on the Chinese medicine warehouse environment parameter control system of ZigBee, comprise the controller storing Chinese medicine warehouse environment setup parameter, it is characterized in that: in whole warehouse, be divided into multiple data collection zone, in each acquisition zone, being equipped with data acquisition module and being distributed in this equipment acquisition zone for adjusting the device end of environmental parameter, wherein, data acquisition module is by temperature sensor, humidity sensor and optical sensor composition, each sensor is connected with controller by the ZigBee communication module be distributed in warehouse, device end is connected with controller by driver module, described controller is also connected with the ARM display terminal for showing warehouse environment parameter by serial converter, temperature sensor, humidity sensor and optical sensor detect warehouse environment information, and the information of detection is passed to controller process by ZigBee communication module, controller by the data parameters received to control corresponding device end by driver module after the parameter comparison of inner setting and open and close, to realize the environmental parameter that adjusts in warehouse and to export the environmental information after adjustment the display of to ARM display terminal.
2. as claimed in claim 1 based on the Chinese medicine warehouse environment parameter control system of ZigBee, it is characterized in that: described terminal device comprises fan, refrigerator, heating device and LED, described driver module is made up of relay module and LED driver, wherein, fan, refrigerator are connected with controller by relay module with heating device, and LED is connected with controller by LED driver.
3. as claimed in claim 1 based on the Chinese medicine warehouse environment parameter control system of ZigBee, it is characterized in that: described controller adopts STM32 single-chip microcomputer.
4. as claimed in claim 1 based on the Chinese medicine warehouse environment parameter control system of ZigBee, it is characterized in that: described data acquisition module adopts USB, direct supply or powered battery.
5., as claimed in claim 1 based on the Chinese medicine warehouse environment parameter control system of ZigBee, it is characterized in that: between described controller and data acquisition module, be provided with Voltagre regulator.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201510328497.4A CN104914855A (en) | 2015-06-15 | 2015-06-15 | ZigBee-based traditional Chinese medicine warehouse internal environment parameter control system |
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| CN201510328497.4A CN104914855A (en) | 2015-06-15 | 2015-06-15 | ZigBee-based traditional Chinese medicine warehouse internal environment parameter control system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105848360A (en) * | 2016-05-30 | 2016-08-10 | 苏州科技学院 | Indoor lamp automatic control system |
| CN107291015A (en) * | 2017-07-27 | 2017-10-24 | 太仓华淏信息科技有限公司 | A kind of portable high-accuracy data collecting system |
Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2001084023A (en) * | 1999-09-09 | 2001-03-30 | Toshiba Corp | Distributed plant monitor and control system and storage medium |
| US20050104800A1 (en) * | 1998-04-27 | 2005-05-19 | Digital Electronics Corporation | Control system, display device, control-use host computer, and data transmission method |
| CN2842595Y (en) * | 2005-11-07 | 2006-11-29 | 中科院成都信息技术有限公司 | Tobacco-leaf storehouse temperature monitoring system |
| CN202331240U (en) * | 2011-11-22 | 2012-07-11 | 江苏省紫光智能系统有限公司 | Intelligent monitoring system of storage environment through Internet of Things |
| KR20130001767A (en) * | 2011-06-28 | 2013-01-07 | 엘에스산전 주식회사 | Data comunication system for communication security |
| CN103439954A (en) * | 2013-08-30 | 2013-12-11 | 国家电网公司 | Intellectualized system for controlling warehouse environment |
| CN204229202U (en) * | 2014-11-05 | 2015-03-25 | 西安众智惠泽光电科技有限公司 | A kind of pharmaceutical warehouse environmental monitoring system based on ZigBee radio communication |
| CN204731621U (en) * | 2015-06-15 | 2015-10-28 | 洛阳理工学院 | Based on the Chinese medicine warehouse environment parameter control system of ZigBee |
-
2015
- 2015-06-15 CN CN201510328497.4A patent/CN104914855A/en active Pending
Patent Citations (8)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20050104800A1 (en) * | 1998-04-27 | 2005-05-19 | Digital Electronics Corporation | Control system, display device, control-use host computer, and data transmission method |
| JP2001084023A (en) * | 1999-09-09 | 2001-03-30 | Toshiba Corp | Distributed plant monitor and control system and storage medium |
| CN2842595Y (en) * | 2005-11-07 | 2006-11-29 | 中科院成都信息技术有限公司 | Tobacco-leaf storehouse temperature monitoring system |
| KR20130001767A (en) * | 2011-06-28 | 2013-01-07 | 엘에스산전 주식회사 | Data comunication system for communication security |
| CN202331240U (en) * | 2011-11-22 | 2012-07-11 | 江苏省紫光智能系统有限公司 | Intelligent monitoring system of storage environment through Internet of Things |
| CN103439954A (en) * | 2013-08-30 | 2013-12-11 | 国家电网公司 | Intellectualized system for controlling warehouse environment |
| CN204229202U (en) * | 2014-11-05 | 2015-03-25 | 西安众智惠泽光电科技有限公司 | A kind of pharmaceutical warehouse environmental monitoring system based on ZigBee radio communication |
| CN204731621U (en) * | 2015-06-15 | 2015-10-28 | 洛阳理工学院 | Based on the Chinese medicine warehouse environment parameter control system of ZigBee |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105848360A (en) * | 2016-05-30 | 2016-08-10 | 苏州科技学院 | Indoor lamp automatic control system |
| CN107291015A (en) * | 2017-07-27 | 2017-10-24 | 太仓华淏信息科技有限公司 | A kind of portable high-accuracy data collecting system |
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Application publication date: 20150916 |
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