CN103744421A - Intelligent test device for actuating mechanism card - Google Patents
Intelligent test device for actuating mechanism card Download PDFInfo
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- CN103744421A CN103744421A CN201310751792.1A CN201310751792A CN103744421A CN 103744421 A CN103744421 A CN 103744421A CN 201310751792 A CN201310751792 A CN 201310751792A CN 103744421 A CN103744421 A CN 103744421A
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Abstract
The invention belongs to the technical field of automatic test, and relates to an intelligent test device for an actuating mechanism card. The test device comprises an upper computer and a lower computer. The test device is characterized in that the lower computer comprises a power module, a control module, a communication module and a connection module, wherein the lower computer is connected and communicated with the upper module via the communication module, the communication module is connected with the connection module, the actuating mechanism card is connected with the lower computer via the connection module, the control module is located between the communication module and the connection module, function command signals are sent and function response signals are collected according to the command of the upper computer, and the power module supplies power supply for the communication module, the control module and the actuating mechanism card; the upper computer is provided with a PC terminal operation interface which performs test communication with the lower computer and which displays test results. The test device provided by the invention can test the actuating mechanism card safely, simply, fast and accurately, and the test results can be shown to test staff clearly, understandably and professionally.
Description
Technical field
The invention belongs to automatization testing technique field, be specifically related to the automatic testing equipment of a kind of topworks board.
Background technology
Intelligent electric actuating mechanism adopts advanced large-scale digital integration chip, digital torque sensor and the displacement transducer of specialty, the structural design of electromechanical integration.Be suitable for and various valve matcheds, composition performance element, is applied in the automatic control systems such as power station, oil, iron and steel, chemical industry, oil pipeline, wastewater treatment.
Intelligent Actuator board test time institute's survey project mainly comprises: the test of the functional status relay of board in (1) topworks; (2) switch output signal of topworks's board test; (3) the AD/DA functional test of topworks's board; (4) the moment input signal of topworks's board test; (5) switch of topworks's board interlocking and urgent protection test; (6) the supervisory relay functional test of topworks's board; (7) topworks's board switching mode switch test.
Aspect the test of Intelligent Actuator board, requirement realizes safety first, is easy to install, simple to operate, and can by host computer, understand test process and test mode at any time, finally want accurately to reflect faithfully the problem of welding and function status and the existence of board.How to test exactly the functional completeness of Mei Kuai topworks board, and faithfully test result is represented clearly to the difficult point and the emphasis that to tester, become topworks's board test.
Summary of the invention
The present invention is directed to security, operation simplification, the accuracy of Intelligent Actuator board test, the requirement of otherness, a kind of equipment for the test of Intelligent Actuator board is provided.This equipment can be succinctly efficient, the various functions of test execution mechanism rapidly and accurately, and give tester and simply revise prompting.This equipment has improved the efficiency of topworks's board test greatly, and tester's safety is placed above the other things, has strengthened emphatically ease for operation and the accuracy of proving installation, has realized topworks's board automatic test truly.
For achieving the above object, the present invention adopt technical scheme be: a kind of Intelligent Actuator board test device, comprise host computer and slave computer, it is characterized in that: described slave computer comprises power module, control module, communication module and link block, slave computer is by communication module and described host computer connecting communication, communication module is connected with link block, topworks's board is connected with slave computer by link block, control module is between communication module and link block, according to the instruction sending function command signal of host computer and acquisition function response signal, power module is communication module, control module and topworks's board provide power supply, described host computer has the PC end operation interface of testing communication with described slave computer and show test results.
Described communication module is single-chip microcomputer and turns by RS232 the communication unit that Transistor-Transistor Logic level conversion chip forms.
Described control module is by single-chip microcomputer and optocoupler, Darlington transistor, logic and the signaling control unit of relay composition.
Described power module is by 220V AC transformer, rectifier bridge, the power supply unit of voltage stabilizing chip composition.
The linkage unit that the test thimble that described link block is comprised of multiple probes, sleeve pipe and board instrument connection form.
Actively of the present invention: Intelligent Actuator board test device of the present invention can complete topworks's board test safely, simply, quickly and accurately; And, can be clear, understandable, professionally test result is represented to tester.
Accompanying drawing explanation
Below in conjunction with the drawings and specific embodiments, the invention will be further described.
Fig. 1 is Intelligent Actuator board test device system architecture diagram of the present invention;
Fig. 2 is Intelligent Actuator board test device slave computer structural drawing of the present invention;
Fig. 3 is Intelligent Actuator board test device host computer operation screen schematic diagram of the present invention.
Embodiment
As shown in Fig. 1～Fig. 2, a kind of Intelligent Actuator board test device, comprise host computer and slave computer, it is characterized in that: described slave computer comprises power module, control module, communication module and link block, slave computer is by communication module and described host computer connecting communication, communication module is connected with link block, topworks's board is connected with slave computer by link block, control module is between communication module and link block, according to the instruction sending function command signal of host computer and acquisition function response signal, power module is communication module, control module and topworks's board provide power supply, described host computer has the PC end operation interface (as shown in Figure 3) of testing communication with described slave computer and show test results.
Described communication module is single-chip microcomputer and turns by RS232 the communication unit that Transistor-Transistor Logic level conversion chip forms.
Described control module is by single-chip microcomputer and optocoupler, Darlington transistor, logic and the signaling control unit of relay composition.
Described power module is by 220V AC transformer, rectifier bridge, the power supply unit of voltage stabilizing chip composition.
The linkage unit that the test thimble that described link block is comprised of multiple probes, sleeve pipe and board instrument connection form.
As shown in Figure 1, host computer can send instruction to slave computer and topworks's board by communication module, slave computer and topworks's board respond the instruction of host computer and can to host computer, reply data by communication module, and are presented at the PC end operation interface of host computer.Slave computer is to the functional response signal of topworks's board sending function command signal and collection topworks board.
Typical control circuit illustrates: one of them IO of single-chip microcomputer receives the conducting of the prime control optocoupler of optocoupler, and what the rear class of optocoupler was received topworks's board by thimble opens valve interlock test card.Optocoupler conducting, topworks's board is opened out valve interlock, and by state transfer to host computer, be presented at PC end.
Be below the introduction to slave computer control module test philosophy, wherein the effect of control module is the functional response signal to topworks's board sending function command signal and collection topworks board.
(1) test of functional status relay
By communication module, send order to topworks's board with host computer, make the initiatively adhesive of its relay, and by link block, the instrument connection signal intensity of relay is passed to slave computer, then test result is presented to PC end host computer.Thereby complete the test of functional status relay.
(2) switch output signal test
With host computer by communication module send order to slave computer, make it to topworks's board, provide switching signal.By link block, the switch output signal of board is changed and passes to slave computer, then test result is presented to PC end host computer.Thereby complete switch output signal test.
(3) AD/DA functional test
With host computer by communication module send order to slave computer, make it export specified magnitude of voltage, by link block, signal is passed to topworks's board again, board is sent to result PC end host computer and finally shows test results by communication module by sampling processing, thereby completes AD test.
With host computer by communication module send order to topworks's board, make it export specified magnitude of voltage, by link block, signal is passed to slave computer again, after slave computer analyzing and processing, sampled result sent to PC end host computer and finally show test results, thereby complete DA test.
(4) moment input signal test
With host computer by communication module send order to slave computer, make its output torque signal, by link block, signal is passed to topworks's board again, topworks is passed to parameter state PC end host computer and is finally shown test results by communication module, thereby completes the test of moment input signal.
(5) switch interlocking and urgent protection test
With host computer by communication module send order to slave computer; make its output switch interlocking signal (or ESD signal); by link block, signal is passed to topworks's board again; topworks is passed to parameter state PC end host computer and is finally shown test results by communication module, thereby completes switch interlocking and urgent protection test.
(6) supervisory relay functional test
With host computer by communication module send order to slave computer, make its output alarm signal, then by link block, signal passed to topworks's board.Topworks's supervisory relay will switch with the conversion of reporting to the police, and slave computer is passed to test result PC end host computer and finally shown test results by communication module, thereby completes supervisory relay functional test.
(7) switching mode switch test
With host computer by communication module send order to slave computer, make its output switch mode switching signal, then by link block, signal passed to topworks's board.The switching mode of topworks's board will switch with signal conversion, and slave computer is passed to test result PC end host computer and finally shown test results by communication module, thereby completes switching mode switch test.
Below explanation and the description to Intelligent Actuator board test device basic operation method.
First, the in the situation that of power-off, according to test request, the thimble that passes through of topworks to be measured board is connected with slave computer.Secondly, by the energising of slave computer equipment box, open PC end upper computer software, by login interface, enter test interface (as Fig. 3).Then, select topworks to be tested model, click and power on and start testing button, system will enter the state of automatic test.At test period, host computer completes and slave computer and board communication, send instruction, and collection and treatment data represents test result to tester; Slave computer completes the instruction response to host computer, directly topworks's board is operated, and analog input card functional status feeds back to host computer (as Fig. 2) with information such as exporting data; Communication module mainly completes the instruction response to host computer, obeys the instruction of host computer, and running status is fed back to host computer (as Fig. 1).Like this, host computer, slave computer, communication module are organically integrated, successfully formed one efficient, accurately, safety, topworks's board test device easily.
Claims (5)
1. an Intelligent Actuator board test device, comprise host computer and slave computer, it is characterized in that: described slave computer comprises power module, control module, communication module and link block, slave computer is by communication module and described host computer connecting communication, communication module is connected with link block, topworks's board is connected with slave computer by link block, control module is between communication module and link block, according to the instruction sending function command signal of host computer and acquisition function response signal, power module is communication module, control module and topworks's board provide power supply, described host computer has the PC end operation interface of testing communication with described slave computer and show test results.
2. Intelligent Actuator board test device according to claim 1, is characterized in that: described communication module is single-chip microcomputer and turns by RS232 the communication unit that Transistor-Transistor Logic level conversion chip forms.
3. Intelligent Actuator board test device according to claim 1, is characterized in that: described control module is by single-chip microcomputer and optocoupler, Darlington transistor, logic and the signaling control unit of relay composition.
4. Intelligent Actuator board test device according to claim 1, is characterized in that: described power module is by 220V AC transformer, rectifier bridge, the power supply unit of voltage stabilizing chip composition.
5. Intelligent Actuator board test device according to claim 1, is characterized in that: the linkage unit that the test thimble that described link block is comprised of multiple probes, sleeve pipe and board instrument connection form.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310751792.1A CN103744421A (en) | 2013-12-31 | 2013-12-31 | Intelligent test device for actuating mechanism card |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201310751792.1A CN103744421A (en) | 2013-12-31 | 2013-12-31 | Intelligent test device for actuating mechanism card |
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| CN103744421A true CN103744421A (en) | 2014-04-23 |
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| CN201310751792.1A Pending CN103744421A (en) | 2013-12-31 | 2013-12-31 | Intelligent test device for actuating mechanism card |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107102630A (en) * | 2016-02-19 | 2017-08-29 | 同济大学 | A kind of controller board card failure detecting system for magnetic-levitation train |
| CN107144872A (en) * | 2017-03-31 | 2017-09-08 | 中广核核电运营有限公司 | A kind of pressurized-water reactor nuclear power plant reactor core neutron measurement system-specific test device and method |
| CN108897304A (en) * | 2018-06-28 | 2018-11-27 | 许继集团有限公司 | A kind of test macro of variable pitch driver control panel |
| CN109933469A (en) * | 2017-12-15 | 2019-06-25 | 上海宝康电子控制工程有限公司 | For the automatic checkout equipment and method of hardware board in traffic signals equipment |
-
2013
- 2013-12-31 CN CN201310751792.1A patent/CN103744421A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN107102630A (en) * | 2016-02-19 | 2017-08-29 | 同济大学 | A kind of controller board card failure detecting system for magnetic-levitation train |
| CN107144872A (en) * | 2017-03-31 | 2017-09-08 | 中广核核电运营有限公司 | A kind of pressurized-water reactor nuclear power plant reactor core neutron measurement system-specific test device and method |
| CN109933469A (en) * | 2017-12-15 | 2019-06-25 | 上海宝康电子控制工程有限公司 | For the automatic checkout equipment and method of hardware board in traffic signals equipment |
| CN108897304A (en) * | 2018-06-28 | 2018-11-27 | 许继集团有限公司 | A kind of test macro of variable pitch driver control panel |
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| C06 | Publication | ||
| PB01 | Publication | ||
| ASS | Succession or assignment of patent right |
Owner name: SHANGHAI AUTOMATION INSTRUMENTATION CO., LTD. Free format text: FORMER OWNER: SHANGHAI AUTOMATIC INDUSTRUMENT AND METER CO LTD Effective date: 20150610 |
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| C41 | Transfer of patent application or patent right or utility model | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20150610 Address after: Zhabei District Shanghai City 200072 West Guangzhong Road No. 191 Building No. 7 Applicant after: Shanghai instrument and meter for automation company limited Address before: 200233, No. 41 Rainbow Road, Shanghai, Xuhui District Applicant before: Shanghai Automatic Industrument and Meter Co., Ltd. |
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| WD01 | Invention patent application deemed withdrawn after publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20140423 |