CN104516798A - Wireless one-to-many test system - Google Patents
Wireless one-to-many test system Download PDFInfo
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- CN104516798A CN104516798A CN201310444762.6A CN201310444762A CN104516798A CN 104516798 A CN104516798 A CN 104516798A CN 201310444762 A CN201310444762 A CN 201310444762A CN 104516798 A CN104516798 A CN 104516798A
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Abstract
The invention provides a wireless one-to-many test system. The wireless one-to-many test system comprises a plurality of test-side modules and a host-side module. The plurality of test-side modules can receive a wireless signal in line with a wireless communication standard, and can be coupled to a plurality of different devices to be tested, and information carried by a wireless signal can be sent to the plurality of devices to be tested. The host-side module is used for setting up wireless connections with the plurality of test-side modules according to the wireless communication standard at the same time, and at least one test command can be sent to the plurality of test-side modules through the plurality of wireless connections.
Description
Technical field
The present invention is relevant to test macro, and especially relevant to the wireless test technology of electronic product.
Background technology
No matter any electronic product, all are normal for function when how to guarantee product export, are always the subjects under discussion that fabricator pays close attention to.For example, the test event of display device usually can comprise and judges whether television system correctly can receive remote signal and perform corresponding program (start, shutdown, turntable etc.).Filter out problematic product in advance to be repaired, effectively can avoid goods return and replacement problem post sales, and promote the satisfaction of consumer.
Existing electronic product testing scheme is test multiple different test system one by one with same tester table mostly.To receive the television system of test instruction by RS-232 interface, RS-232 transmission line self-test board is normally manually connected to the RS-232 input port of a television system by existing test mode by tester, then control tester table start to this television system send test instruction.After completing the test of a certain television system, the RS-232 input port of RS-232 transmission line from this television system must first be extracted by tester, then inserts the RS-232 input port of another television system, and the beginning can test next television system.One of major defect of this way is can only test single television system at every turn.
With regard to existing test mode, if cannot bear a large amount of test manpower and test duration, the fabricator of electronic product only can inspect minority product by random samples usually at random, is obviously difficult to reach the test original idea hoped and prevent trouble before it happens comprehensively.
Summary of the invention
For solving the problem, the present invention proposes a kind of new test macro and method of testing.By utilizing wireless signal to link up with multiple test system simultaneously, can in the multiple test system of same time test according to test macro of the present invention and method of testing.When test system itself namely built-in have a wireless signal receiver, especially significantly can save manpower required for test procedure and time according to test macro of the present invention and method of testing.
A specific embodiment according to the present invention is a kind of wireless one-to-many test macro, wherein comprises multiple test lead module and a host side module.The plurality of test lead module can receive the wireless signal meeting a wireless communication standard, and can be coupled to different multiple test system separately, is passed to the plurality of test system with the information carried by this wireless signal.This host side module is in order to according to this wireless communication standard and the plurality of test lead module simultaneously and set up wireless connections separately, and in order to be sent at least one test instruction by the plurality of wireless connections to the plurality of test lead module.
Another specific embodiment according to the present invention is a kind of wireless one-to-many method of testing.The method comprises the following step: (1) according to a wireless communication standard and multiple test system simultaneously and set up wireless connections separately; And (2) send at least one test instruction to the plurality of test system by the plurality of wireless connections.
Accompanying drawing explanation
For above-mentioned purpose of the present invention, feature and advantage can be become apparent, below in conjunction with accompanying drawing, the specific embodiment of the present invention is elaborated, wherein:
Fig. 1 (A) is the functional block diagram according to the test macro in one embodiment of the invention.
Fig. 1 (B) is for implement example in detail according to the one of test macro of the present invention.
Fig. 2 be according to another embodiment of the present invention in method of testing process flow diagram.
In figure, element numbers illustrates:
Embodiment
A specific embodiment according to the present invention is a kind of wireless one-to-many test macro, and its functional block diagram is illustrated in Fig. 1 (A).Should be noted that, the inventive concept that these embodiments present censured in so-called the present invention one word herein, but it is contained category and is not limited to these embodiments itself.
As shown in Fig. 1 (A), in test macro 100, comprise multiple test lead module 120 and a host side module 140.The plurality of test lead module 120 can receive the wireless signal meeting a wireless communication standard, and can be coupled to different multiple test system 200 separately, is passed to the plurality of test system 200 with the information carried by received wireless signal.Host side module 140 in order to according to this wireless communication standard and the plurality of test lead module 120 simultaneously and set up wireless connections separately, and in order to be sent at least one test instruction by the plurality of wireless connections to the plurality of test lead module 120.
For example, this wireless communication standard can be the agreement of Zigbee wireless network, but category of the present invention is not as limit.Adopt suitable wireless communication standard, host side module 140 just can be matched (establishing a connection) in multiple test lead module 120 simultaneously, and then reaches the object simultaneously linked up with multiple test system 200.The quantity of the test system 200 that host side module 140 can connect simultaneously can be relevant to the technical manual of wireless communication standard.Category of the present invention is not limited with particular network architecture.In one embodiment, host side module 140 is by matching (establishing a connection) in multiple test lead module 120 simultaneously, and more can reach need in the test of the plurality of test lead module 120 transmission of signals.For example, can using a test lead module as transmission end, and the data it transmitted delivers to another test lead module as receiving end, to test the difference in functionality of this two test leads module simultaneously as a dynamic test instruction.
Should be noted that, test lead module 120 build the wireless transceiver in test system 200 in can be and being originally, also can be by the input interface of tester by test system 200, a such as inter-integrated circuit (Inter-Integrated Circuit, I
2c) interface or a universal asynchronous transceiver (UniversalAsynchronous Receiver/Transmitter, UART) interface, be connected to a plug type external device of test system 200.More particularly, if test system 200 itself is not equipped with the transceiver meeting this wireless communication standard, just by tester, test lead module 120 can be connected to test system 200 by outside.If test lead module 120 is external device, test lead module 120 can be designed to the signal meeting this wireless communication standard can be converted to and meet this communication interface (such as I
2c interface or UART interface) the signal of specification.
Wirelessly one of benefit transmitting test signal is, test system 200 can not be limited to length of transmission line with the provider location relativeness of host side module 140.For the agreement of Zigbee wireless network, test system 200 is 50 meters with the spacing of host side module 140.
The content of the test instruction that host side module 140 sends and judge that the standard of test result can be relevant with test event to the type of test system 200.In practical application, host side module 140 can send identical or different test instruction for each test lead module 120 according to the actual requirements.
In this embodiment, host side module 140 is coupled to a computer system 300; Tester is by computer system 300 main control system end module 140.In practice, host side module 140 is connected with computer system 300 by a USB (universal serial bus) (Universal Serial Bus, USB) interface.Should be noted that, test instruction and dependence test flow process can be written as procedure code, and be written in the storer in host side module 140, performed by the microprocessor (inessential element) of host side module 140 itself, to realize semi-automation or full-automatic test.
Fig. 1 (B) implements example in detail for the one of test macro 100.In this example, host side module 140 utilizes USB (universal serial bus) communication apparatus classification (USB communications device class, these test instructions are modeled as and are passed to these test lead modules 120 respectively from multiple PORT COM of computer system 300 by USBCDC) multiple PORT COM of interface 140A analogue computer system 300 whereby.Also as shown in Fig. 1 (B), in this example, host side module 140 and these test lead modules 120 are linked up by respective Zigbee radio communication unit (120B, 140B), and each test lead module 120 is connected to its corresponding test system 200 by UART interface 120A.
Another specific embodiment according to the present invention is a kind of wireless one-to-many method of testing.First, step S22 is for according to setting up wireless connections separately a wireless communication standard and multiple test system while.Then, step S24 is for sending at least one test instruction to the plurality of test system by the plurality of wireless connections.Persond having ordinary knowledge in the technical field of the present invention can understand, and the various operation changes previously described when introducing the test macro that Fig. 1 (A) presents also can be applied to the method for testing that Fig. 2 presents, and its details also repeats no more.
As mentioned above, the present invention proposes a kind of new test macro and method of testing.By utilizing wireless signal to link up with multiple test system simultaneously, can in the multiple test system of same time test according to test macro of the present invention and method of testing.When test system itself namely built-in have a wireless signal receiver, especially significantly can save manpower required for test procedure and time according to test macro of the present invention and method of testing.
Although the present invention discloses as above with preferred embodiment; so itself and be not used to limit the present invention, any those skilled in the art, without departing from the spirit and scope of the present invention; when doing a little amendment and perfect, therefore protection scope of the present invention is when being as the criterion of defining with claims.
Claims (10)
1. a wireless one-to-many test macro, comprises:
Multiple test lead module, can receive the wireless signal meeting a wireless communication standard, and can be coupled to a test system separately, is passed to the plurality of test system with the information carried by this wireless signal; And
One host side module, in order to according to this wireless communication standard and the plurality of test lead module simultaneously and set up wireless connections separately, and in order to be sent at least one test instruction by the plurality of wireless connections to the plurality of test lead module.
2. wireless one-to-many test macro as claimed in claim 1, is characterized in that, this wireless communication standard is the agreement of Zigbee wireless network.
3. wireless one-to-many test macro as claimed in claim 1, is characterized in that, each test lead module is by an inter-integrated circuit (Inter-Integrated Circuit, I
2c) interface or a universal asynchronous transceiver (Universal Asynchronous Receiver/Transmitter, UART) interface are coupled to this corresponding test system.
4. wireless one-to-many test macro as claimed in claim 1, it is characterized in that, this host side module is by a USB (universal serial bus) (Universal Serial Bus, USB) interface is coupled to a computer system, and a tester controls this host side module by this computer system.
5. wireless one-to-many test macro as claimed in claim 4, it is characterized in that, this host side module utilizes multiple PORT COM of a USB (universal serial bus) communication apparatus classification (USB communications device class, USBCDC) this computer system of interface emulates.
6. wireless one-to-many test macro as claimed in claim 1, is characterized in that, this at least one test instruction can be written as a procedure code, is performed by this host side module, to realize semi-automation or full-automatic test.
7. wireless one-to-many test macro as claimed in claim 1, it is characterized in that, this host side module receives the data of this corresponding test lead module by one of the plurality of wireless connections, and this data is delivered to another test lead module as a dynamic test instruction.
8. a wireless one-to-many method of testing, comprises:
According to a wireless communication standard and multiple test system simultaneously and set up wireless connections separately; And
At least one test instruction is sent to the plurality of test system by the plurality of wireless connections.
9. wireless one-to-many method of testing as claimed in claim 8, is characterized in that, this wireless communication standard is the agreement of Zigbee wireless network.
10. wireless one-to-many method of testing as claimed in claim 8, it is characterized in that, after this at least one test instruction meeting this wireless communication standard is passed to the plurality of test system, be converted to a local test instruction further, this local test instruction character unification inter-integrated circuit (I
2c) interface specification or universal asynchronous transceiver (UART) specification.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310444762.6A CN104516798B (en) | 2013-09-26 | 2013-09-26 | Wireless one-to-many test system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310444762.6A CN104516798B (en) | 2013-09-26 | 2013-09-26 | Wireless one-to-many test system |
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| CN104516798A true CN104516798A (en) | 2015-04-15 |
| CN104516798B CN104516798B (en) | 2018-06-15 |
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Cited By (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105136183A (en) * | 2015-09-24 | 2015-12-09 | 武汉泰世达科技有限公司 | Intelligent detection device based on wireless connection mode |
| CN106448098A (en) * | 2016-08-17 | 2017-02-22 | 中国电子科技集团公司第四十研究所 | Wireless program-control testing system and method using electronic measuring instruments |
| CN106789402A (en) * | 2016-11-30 | 2017-05-31 | 太仓市同维电子有限公司 | A kind of Multi-netmouth based on automation platform maps multimachine test system and method |
| CN107135124A (en) * | 2017-05-12 | 2017-09-05 | 上海动联信息技术股份有限公司 | A kind of method and system of many bluetooth communication concurrent testings |
| CN108647149A (en) * | 2018-05-17 | 2018-10-12 | 珠海全志科技股份有限公司 | Test method, device, system and the storage medium of electronic equipment |
| CN112114249A (en) * | 2019-06-21 | 2020-12-22 | 致伸科技股份有限公司 | Infinite multitask key test system |
| CN112382334A (en) * | 2020-11-06 | 2021-02-19 | 润昇系统测试(深圳)有限公司 | Testing device and testing method for mobile memory |
| CN112566168A (en) * | 2019-09-25 | 2021-03-26 | 和硕联合科技股份有限公司 | Communication device and test method thereof |
| CN112905452A (en) * | 2021-02-02 | 2021-06-04 | 环荣电子(惠州)有限公司 | Wireless multiplex testing system and method thereof |
| US20220117064A1 (en) * | 2019-02-14 | 2022-04-14 | Signify Holding B.V. | Determining a reachability of an electronic device over multiple wireless communication protocols |
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| TW201328401A (en) * | 2011-12-28 | 2013-07-01 | Univ Nat Central | Wireless sensing braking network and operating method thereof |
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| CN1352747A (en) * | 1999-05-21 | 2002-06-05 | 科内森特系统公司 | Method and apparatus for wireless testing of integrated circuits |
| US20020196029A1 (en) * | 2001-06-22 | 2002-12-26 | Schmidt Dominik J. | Systems and methods for testing wireless devices |
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Cited By (17)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105136183A (en) * | 2015-09-24 | 2015-12-09 | 武汉泰世达科技有限公司 | Intelligent detection device based on wireless connection mode |
| CN106448098A (en) * | 2016-08-17 | 2017-02-22 | 中国电子科技集团公司第四十研究所 | Wireless program-control testing system and method using electronic measuring instruments |
| CN106789402A (en) * | 2016-11-30 | 2017-05-31 | 太仓市同维电子有限公司 | A kind of Multi-netmouth based on automation platform maps multimachine test system and method |
| CN106789402B (en) * | 2016-11-30 | 2020-04-03 | 太仓市同维电子有限公司 | Multi-network-port mapping multi-machine test system and method based on automation platform |
| CN107135124B (en) * | 2017-05-12 | 2020-10-27 | 上海动联信息技术股份有限公司 | Method and system for multi-Bluetooth communication parallel test |
| CN107135124A (en) * | 2017-05-12 | 2017-09-05 | 上海动联信息技术股份有限公司 | A kind of method and system of many bluetooth communication concurrent testings |
| CN108647149B (en) * | 2018-05-17 | 2022-06-21 | 珠海全志科技股份有限公司 | Method, device and system for testing electronic equipment and storage medium |
| CN108647149A (en) * | 2018-05-17 | 2018-10-12 | 珠海全志科技股份有限公司 | Test method, device, system and the storage medium of electronic equipment |
| US20220117064A1 (en) * | 2019-02-14 | 2022-04-14 | Signify Holding B.V. | Determining a reachability of an electronic device over multiple wireless communication protocols |
| US11871498B2 (en) * | 2019-02-14 | 2024-01-09 | Signify Holding B.V. | Determining a reachability of an electronic device over multiple wireless communication protocols |
| CN112114249A (en) * | 2019-06-21 | 2020-12-22 | 致伸科技股份有限公司 | Infinite multitask key test system |
| CN112114249B (en) * | 2019-06-21 | 2023-08-08 | 致伸科技股份有限公司 | Infinite multitasking key test system |
| CN112566168A (en) * | 2019-09-25 | 2021-03-26 | 和硕联合科技股份有限公司 | Communication device and test method thereof |
| CN112566168B (en) * | 2019-09-25 | 2023-07-28 | 和硕联合科技股份有限公司 | Communication device and testing method thereof |
| CN112382334A (en) * | 2020-11-06 | 2021-02-19 | 润昇系统测试(深圳)有限公司 | Testing device and testing method for mobile memory |
| CN112905452A (en) * | 2021-02-02 | 2021-06-04 | 环荣电子(惠州)有限公司 | Wireless multiplex testing system and method thereof |
| CN112905452B (en) * | 2021-02-02 | 2024-02-02 | 环荣电子(惠州)有限公司 | Wireless multiplexing test system and method thereof |
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Effective date of registration: 20200410 Address after: No.1, Duhang 1st Road, Hsinchu City, Hsinchu Science Park, Taiwan, China Patentee after: MEDIATEK Inc. Address before: Taiwan Hsinchu County Tai Yuan Street China jhubei City, No. 26 4 floor 1 Patentee before: MSTAR SEMICONDUCTOR Inc. |
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