CN204948084U - A kind of micropower wireless communication module automatic batch detection system - Google Patents
A kind of micropower wireless communication module automatic batch detection system Download PDFInfo
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- CN204948084U CN204948084U CN201520448634.3U CN201520448634U CN204948084U CN 204948084 U CN204948084 U CN 204948084U CN 201520448634 U CN201520448634 U CN 201520448634U CN 204948084 U CN204948084 U CN 204948084U
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Abstract
The utility model provides a kind of micropower wireless communication module automatic batch detection system; comprise multiple tested module, multiple laser scanning head, detection control module, frequency meter, power meter, splitter and main frame; described detection control module comprises microprocessor, current foldback circuit, voltage detecting circuit, current detection circuit and serial port circuit; described splitter is connected with described tested module, detection control module, frequency meter and power meter respectively, and described main frame is connected with described detection control module, frequency meter and power meter respectively.The micropower wireless communication module automatic batch detection system test item that the utility model provides is comprehensive, can detect multiple tested module simultaneously, simultaneously can by tested module information stored in database, improve production testing information trackability, production efficiency is high.
Description
Technical field
The utility model relates to micropower wireless communication technology field, particularly a kind of micropower wireless communication module automatic batch detection system.
Background technology
Micropower wireless communication module is widely used in radio meter register, industrial telemetry, remote control, automatic data collection, building automatic, calculator room equipment monitor, security protection, gate control system, Underwater Navigation, report to the police etc. industry and civil equipment on.Along with the development of the communication technology, micropower wireless communication technology obtains development at full speed.Especially in radio meter register field, micropower wireless communication module is the new technology grown up in recent years, compared with widely used low voltage power line carrier technology, micropower wireless communication module technology has the advantages such as installation is convenient, working service is convenient equally; Also have not by high strength noise jamming in electrical network simultaneously, do not affect by network load big ups and downs, not by advantages such as electrical network branch structure influences; Therefore in conjunction with after automatic network-building and automatic routing technology, good practical effect is shown.
Micropower wireless communication module needs the test carrying out a series of function aspects such as current detecting, voltage detecting, power detection and frequency detecting in process of production, with the needs in satisfied actual use procedure.
Existing micropower wireless communication module checkout equipment has the following disadvantages: 1) test item is single or incomplete, and tested micropower wireless communication module needs can to complete global function through multiple checkout equipment and detects; 2) once can only complete a module testing, can not multiple module test simultaneously; 3) checkout equipment needs operating personnel to carry out comparatively multioperation, easily causes people to be misoperation; 4) checkout equipment can only complete Function detection, cannot automatically record tested module Detection Information, lacks production information trackability; 5) need more manual operation, test item is single, need can complete global function and detect, therefore expend more production station and man-hour, affect productivity effect through multiple checkout equipment.
Utility model content
For above problem, the utility model patent object is to devise a kind of micropower wireless communication module automatic batch detection system, test item is comprehensive, can detect multiple tested module simultaneously, simultaneously can by tested module information stored in database, improve production testing information trackability, production efficiency is high.
Technical solutions of the utility model are as follows:
A kind of micropower wireless communication module automatic batch detection system, comprising:
Multiple laser scanning head, each laser scanning head is corresponding with tested module respectively to be connected, for scanning the bar code information of tested module;
Detection control module, is connected with described multiple laser scanning head, comprises microprocessor, current foldback circuit, voltage detecting circuit, current detection circuit and serial port circuit;
Frequency meter, for gathering the frequency information of described tested module;
Power meter, for gathering the power information of described tested module;
Splitter, is connected with described tested module, detection control module, frequency meter and power meter respectively;
Main frame, is connected with described detection control module, frequency meter and power meter respectively.
Further, detection control module described in the utility model also comprises power-off control circuit, for carrying out powering on and power-off control.
Further, detection control module described in the utility model also comprises radio-frequency module, for launching RF test signal.
Further, laser scanning head quantity described in the utility model is three.
Further, frequency meter described in the utility model is connected with described main frame by USB line with power meter.
Further, detection control module described in the utility model connects described main frame by switch.
The micropower wireless communication module automatic batch detection system that the utility model provides compared with prior art has the following advantages:
1) comprehensive to micropower module test item, comprise bar code scan, current detecting, overcurrent protection, consumption detection, voltage detecting, frequency detecting, frequency calibration, power detection, accept the measuring abilities such as sensitivity test;
2) can detect multiple tested module simultaneously, single can detection module quantity many;
3) simple to operate, can operating mistake be reduced, metrical error and False Rate little.
4) tested module information and tested module can be tested stored in computer database sentence by sentence, producers can call at any time, check, derive tested module Detection Information, provide production testing information trackability;
5) improve production efficiency and reduce human cost.
Accompanying drawing explanation
Referring to accompanying drawing, the utility model embodiment is described further, wherein:
Fig. 1 is the System's composition figure of a kind of micropower wireless communication module automatic batch of the utility model detection system.
Specific embodiment
Below in conjunction with the drawings and specific embodiments, the utility model is described in further detail.
The utility model proposes a kind of micropower wireless communication module automatic batch detection system, refer to the System's composition figure that Fig. 1 is a kind of micropower wireless communication module automatic batch of the utility model detection system, comprising:
Laser scanning head: built-in multiple laser scanning head, corresponding different tested module position respectively, laser scanning head can by the bar code information on tested module shell by Serial Port Transmission to detection control module, detection control module receive probe transmission data after transfer data to main frame by netting twine.
Detection control module: built-in two microprocessors of detection control module; there are current foldback circuit, upper power-off control circuit, voltage detecting circuit, current detection circuit, serial port circuit, indicating lamp control circuit, buzzer circuit etc.; as the communication bridge of host side and tested module; the functions such as upper power-off control, voltage detecting, current detecting, serial communication are carried out with tested module; detection control module also communicates with probe by serial ports in addition; power-off on gated sweep head, can launch RF test signal by built-in radio-frequency module simultaneously.
Splitter: splitter is the radio communication bridge of multiple tested module, power meter, frequency meter, detection control module, all tested modules and testing equipment is connected, not by external environment influence.
Frequency meter: the signal being received tested module transmitting by radio frequency interface, and the signal frequency information collected is transferred to main frame by USB line.
Power meter: the signal being received tested module transmitting by radio frequency interface, and the signal power information collected is transferred to main frame by USB line.
Switch: as the communication bridge of detection control module and host side, connected by netting twine.
The micropower wireless communication module automatic batch detection system that the utility model provides produces the measuring abilities such as sequence number, current detecting, consumption detection, voltage detecting, frequency detecting, frequency calibration, power detection, receiving sensitivity detection mainly for detection of micro power radio module.
Testing principle is as follows:
1) production sequence number detection: the order that laser scanning head receives detection control module starts scanning, the data obtained after the bar code scanning of tested module shell are returned to detection control module by serial ports, the data that laser scanning head returns are returned to main frame by netting twine by detection control module again, so complete production sequence number detection.
2) current detecting: after detection control module receives the current detecting order that main frame sends, powered on by tested module by upper power-off control circuit, detection control module is by built-in current detection circuit, detect tested module operating current size, and by current value by network cable transmission to main frame, complete current detecting.
3) voltage detecting: after detection control module receives the voltage detecting order that main frame sends, detection control module is by built-in voltage detecting circuit, detect tested module builtin voltage, and by magnitude of voltage by network cable transmission to main frame, complete voltage detecting.
4) consumption detection: after detection control module receives the consumption detection order that main frame sends, by weakness interface line and built-in current testing circuit, voltage detecting circuit, detect tested module operate outside electric current and magnitude of voltage, and draw tested module power consumption number, thus by power consumption number by network cable transmission to main frame.
5) frequency detecting: after detection control module receives the frequency detecting order that main frame sends, controlling tested module sends without modulation single frequency point signal, signal is transferred to frequency meter by splitter, main frame says the word to frequency meter by USB line simultaneously, frequency meter reads current demand signal frequency values and frequency values is returned to main frame by USB line, completes frequency detecting.
6) power detection: after detection control module receives the power detection order that main frame sends, controlling tested module sends without modulation single frequency point signal, signal is transferred to frequency meter by splitter, main frame says the word to power meter by USB line simultaneously, power meter reads current demand signal maximum power value and performance number is returned to main frame by USB line, completes power detection.
7) receiving sensitivity detects: after detection control module receives the receiving sensitivity sense command that main frame sends, control tested module and be in accepting state, detection control module is by built-in radio-frequency module transmission and reception sensitivity test modulation signal, signal is transferred to tested module by splitter, tested module to receive after signal by the Serial Port Transmission data in weakness interface line to detection control module, detection control module is by adding up the data of the tested module received, data after statistics are transferred to main frame, complete receiving sensitivity and detect.
The above embodiment of the present utility model, does not form the restriction to the utility model protection range.Any various other made according to technical conceive of the present utility model change and distortion accordingly, all should be included in the protection range of the utility model claim.
Claims (6)
1. a micropower wireless communication module automatic batch detection system, is characterized in that, comprising:
Multiple laser scanning head, each laser scanning head is corresponding with tested module respectively to be connected, for scanning the bar code information of tested module;
Detection control module, is connected with described multiple laser scanning head, comprises microprocessor, current foldback circuit, voltage detecting circuit, current detection circuit and serial port circuit;
Frequency meter, for gathering the frequency information of described tested module;
Power meter, for gathering the power information of described tested module;
Splitter, is connected with described tested module, detection control module, frequency meter and power meter respectively;
Main frame, is connected with described detection control module, frequency meter and power meter respectively.
2. micropower wireless communication module automatic batch detection system according to claim 1, is characterized in that, described detection control module also comprises power-off control circuit, for carrying out powering on and power-off control.
3. micropower wireless communication module automatic batch detection system according to claim 1, is characterized in that, described detection control module also comprises radio-frequency module, for launching RF test signal.
4. micropower wireless communication module automatic batch detection system according to claim 1, is characterized in that, described laser scanning head quantity is three.
5. micropower wireless communication module automatic batch detection system according to claim 1, it is characterized in that, described frequency meter is connected with described main frame by USB line with power meter.
6. micropower wireless communication module automatic batch detection system according to claim 1, is characterized in that, described detection control module connects described main frame by switch.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201520448634.3U CN204948084U (en) | 2015-06-26 | 2015-06-26 | A kind of micropower wireless communication module automatic batch detection system |
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| CN201520448634.3U CN204948084U (en) | 2015-06-26 | 2015-06-26 | A kind of micropower wireless communication module automatic batch detection system |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106205087A (en) * | 2016-07-15 | 2016-12-07 | 重庆市山城燃气设备有限公司 | Intelligent radio measuring instrument production line wireless transmission function automatic detection device and detection method |
| CN115037322A (en) * | 2022-03-28 | 2022-09-09 | 深圳市国电科技通信有限公司 | Radio frequency energy harvesting apparatus and method |
-
2015
- 2015-06-26 CN CN201520448634.3U patent/CN204948084U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106205087A (en) * | 2016-07-15 | 2016-12-07 | 重庆市山城燃气设备有限公司 | Intelligent radio measuring instrument production line wireless transmission function automatic detection device and detection method |
| CN115037322A (en) * | 2022-03-28 | 2022-09-09 | 深圳市国电科技通信有限公司 | Radio frequency energy harvesting apparatus and method |
| CN115037322B (en) * | 2022-03-28 | 2023-11-28 | 深圳市国电科技通信有限公司 | Radio frequency energy harvesting apparatus and method |
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