CN103034234A - Real-time full-automatic precise instrument test equipment - Google Patents
Real-time full-automatic precise instrument test equipment Download PDFInfo
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- CN103034234A CN103034234A CN2012105558354A CN201210555835A CN103034234A CN 103034234 A CN103034234 A CN 103034234A CN 2012105558354 A CN2012105558354 A CN 2012105558354A CN 201210555835 A CN201210555835 A CN 201210555835A CN 103034234 A CN103034234 A CN 103034234A
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Abstract
The invention relates to real-time full-automatic precise instrument test equipment. The real-time full-automatic precise instrument test equipment comprises a displayer, an industrial personal computer, a keyboard, a mouse and a power supply monitoring machine box. The power supply monitoring machine box comprises a numerical control module and a power supply module. The numerical control module is composed of a single chip machine and a relay. The displayer, the keyboard, the mouse and the numerical control module are respectively connected with the industrial personal computer, and the power supply module is connected with the numerical control module. The industrial personal computer comprises a test control terminal and is used for achieving test procedure control, real-time data collection, power supply monitoring, high-precision equipment control and unattended full-automatic test function. Due to the usage of a real-time expansion Real Time Exchange (RTX) technique which is based on a Windows operation system and meanwhile considering the friendly degree of a man-machine interaction graph interface, real-time full-automatic precise instrument test equipment meets the real-time requirements of real-time data receiving data and controlling equipment.
Description
Technical field
The present invention relates to analyze and measure control field, especially a kind of real-time full-automatic accurate instrument test equipment.
Background technology
Along with the increase of equipment measure of precision, the complexity that testing process, test data are processed continues to increase, manual testing's inefficiency, and shortcoming with high costs embodies gradually.To the gradually raising that measuring accuracy requires, test data Real-time Collection, processing, the control of testing apparatus real-time high-precision becomes inevitable.A kind of full-automatic unmanned post test macro of data acquisition-controlling of can realizing becomes needs.To powering up the detection demand of rear init state, the Power Supply Monitoring function becomes the prerequisite function of some testing apparatuss for some equipment.
Summary of the invention
In order to improve testing efficiency and measuring accuracy, reduce testing cost, the invention provides a kind of real-time full-automatic accurate instrument test equipment.This equipment can realize that real time data acquisition and equipment accurately controls, and can realize the unmanned test, and detects and the control function with power supply.
The problem that the present invention need solve:
1, provides the Power Supply Monitoring function, can connect or the cut-out device power supply (DPS) according to the test needs.
2, provide real time data acquisition and equipment accurately to control function.
Purpose of the present invention is exactly the demand according to prior art, and a kind of design proposal of real-time full-automatic accurate instrument test equipment is provided, and real time data receives and equipment is accurately controlled and the problem of Power Supply Monitoring in the hope of solving.
To achieve these goals, the technical scheme that the present invention takes is: real-time full-automatic accurate instrument test equipment, it is characterized in that: comprise display, industrial computer, keyboard, mouse and Power Supply Monitoring cabinet, described Power Supply Monitoring cabinet comprises numerical control module and power module; The numerical control module is made of single-chip microcomputer and relay; Described display, keyboard, mouse and numerical control module are connected with industrial computer, power module is connected with the numerical control module, industrial computer comprises the test control terminal, this terminal is used the real-time extension RTX technology based on Windows operating system, realize testing process control, real-time data acquisition, Power Supply Monitoring and the control of high-precision equipment, realize unattended full-automatic testing function; Single Chip Microcomputer (SCM) program in the numerical control module comprises Power Supply Monitoring software, and this software can detect in real time and submit to power supply status and receive the instruction of self-test control terminal, the control on/off; The test process of full-automatic accurate instrument test equipment comprises the steps: in real time
Step 1: equipment under test is connected by serial ports with industrial computer; The power channel of equipment under test is connected on the relay output end of numerical control module, and the single-chip microcomputer of numerical control module moves by pilot relay, connects the power supply of equipment under test;
Step 2: start the RTX process by the test control terminal, the user sends the instruction of " beginning test " by keyboard, mouse, interface process sends to the RTX process and begins the test notice, then interface process enters the circulation at reading out data and renewal interface, until after interface process receives the instruction that " stops test " of user " stop test " instruction or RTX process, send end test notice to the RTX process, finish a testing process;
During the RTX process initiation, log-on data receives timer, and this timer can trigger with the precise time interval and receive instruction, receives the data that testing apparatus is sent,
Receive " beginning test " instruction of interface process transmission when the RTX process after, begin to carry out testing apparatus control, and detect at any time " stopping test " instruction that test duration and interface thread send, reach test request when the test duration, stop test and send " stopping test " instruction to interface process, perhaps when receiving " stopping test " instruction of interface thread transmission, stop test;
Step 3: the single-chip microcomputer of numerical control module moves by pilot relay, cuts off the power supply of equipment under test.
The present invention has following beneficial effect: utilize the numerical control module to realize that the power information under the management of test control terminal obtains and power supply status control function, for the testing process of test control terminal provides the function of Power Supply Monitoring, make the unmanned test with Power Supply Monitoring function become possibility.Use when taking into account the friendly degree of man-machine interaction graphical interfaces, reaches data receiver based on real-time extension (RTX) technology of Windows operating system, the requirement of real-time of equipment control.
Description of drawings
Fig. 1 invention ultimate principle figure;
Fig. 2 tests control terminal software interface process workflow diagram;
Fig. 3 tests control terminal software real-time extension (RTX) process workflow diagram.
Specific embodiments
Below in conjunction with accompanying drawing native system is further specified.
As shown in Figure 1, full-automatic accurate instrument test equipment comprises display, industrial computer, keyboard, mouse and Power Supply Monitoring cabinet, and the Power Supply Monitoring cabinet comprises numerical control module and power module; The numerical control module is made of single-chip microcomputer and relay; Display, keyboard, mouse and numerical control module are connected with industrial computer, and power module is connected with the numerical control module.
Industrial computer comprises the test control terminal, this terminal is used real-time extension (RTX) technology based on Windows operating system, realize testing process control, real-time data acquisition, Power Supply Monitoring and the control of high-precision equipment, realize unattended full-automatic testing function; The numerical control module comprises Power Supply Monitoring software, and this software can detect in real time and submit to power supply status and receive the instruction of self-test control terminal, the control on/off.
Full-automatic accurate instrument test equipment ultimate principle is as follows in real time:
For both friendly of underwriter's machine interactive interface, guarantee again the real-time of data acquisition and equipment control, employing is based on real-time extension (RTX) technology of Windows operating system, this technology has overcome the weakness of Windows operating system non real-time property on the basis that has kept the powerful data of Windows operating system and graphics process performance.Industrial computer comprises test control terminal software program, the test terminal software program comprises interface process and real-time extension (RTX) process, interface process is used for showing human-computer interaction interface at display that real-time extension (RTX) process is carried out real-time data acquisition and equipment control.Industrial computer links to each other with the numerical control module with equipment under test by PORT COM.The numerical control module comprises the Power Supply Monitoring software program, and this program can be carried out communication with real-time extension (RTX) process of test terminal software program, receives steering order and uploads supply voltage, electric current, on off operating mode.The numerical control module can be according to the instruction of test terminal, the break-make of control electric power source pair of module testing apparatus power supply.
Interface process and real-time extension (RTX) process is carried out data sharing by shared drive, carries out message informing and response by shared events.
The test control terminal software interface process workflow diagram of full-automatic accurate instrument test equipment is shown in Fig. 2 in real time: when interface process starts, carry out the interface initialization, start the RTX process, then wait for the instruction that the user " begins test ", pass through keyboard when receiving the user, after mouse sends the instruction of " beginning test ", interface process sends to the RTX process and begins the test notice, then interface process enters the circulation at reading out data and renewal interface, until after interface process receives the instruction that " stops test " of user " stop test " instruction or RTX process, send end test notice to the RTX process, finish a testing process.
Test control terminal software real-time extension (RTX) the process workflow diagram of full-automatic accurate instrument test equipment as shown in Figure 3 in real time: during the RTX process initiation, log-on data receives timer, this timer can trigger with the precise time interval and receive instruction, receives the data that testing apparatus is sent.Receive " beginning test " instruction of interface process transmission when the RTX process after, begin to carry out testing apparatus control, and detect at any time " stopping test " instruction that test duration and interface thread send, reach test request when the test duration, stop test and send " stopping test " instruction to interface process, perhaps when receiving " stopping test " instruction of interface thread transmission, stop test.
According to the above description, can realize the solution of the present invention in conjunction with art technology.
Claims (1)
1. real-time full-automatic accurate instrument test equipment, it is characterized in that: comprise display, industrial computer, keyboard, mouse and Power Supply Monitoring cabinet, described Power Supply Monitoring cabinet comprises numerical control module and power module; The numerical control module is made of single-chip microcomputer and relay; Described display, keyboard, mouse and numerical control module are connected with industrial computer, power module is connected with the numerical control module, industrial computer comprises the test control terminal, this terminal is used the real-time extension RTX technology based on Windows operating system, realize testing process control, real-time data acquisition, Power Supply Monitoring and the control of high-precision equipment, realize unattended full-automatic testing function; Single Chip Microcomputer (SCM) program in the numerical control module comprises Power Supply Monitoring software, and this software can detect in real time and submit to power supply status and receive the instruction of self-test control terminal, the control on/off; The test process of full-automatic accurate instrument test equipment comprises the steps: in real time
Step 1: equipment under test is connected by serial ports with industrial computer; The power channel of equipment under test is connected on the relay output end of numerical control module, and the single-chip microcomputer of numerical control module moves by pilot relay, connects the power supply of equipment under test;
Step 2: start the RTX process by the test control terminal, the user sends the instruction of " beginning test " by keyboard, mouse, interface process sends to the RTX process and begins the test notice, then interface process enters the circulation at reading out data and renewal interface, until after interface process receives the instruction that " stops test " of user " stop test " instruction or RTX process, send end test notice to the RTX process, finish a testing process;
During the RTX process initiation, log-on data receives timer, and this timer can trigger with the precise time interval and receive instruction, receives the data that testing apparatus is sent,
Receive " beginning test " instruction of interface process transmission when the RTX process after, begin to carry out testing apparatus control, and detect at any time " stopping test " instruction that test duration and interface thread send, reach test request when the test duration, stop test and send " stopping test " instruction to interface process, perhaps when receiving " stopping test " instruction of interface thread transmission, stop test;
Step 3: the single-chip microcomputer of numerical control module moves by pilot relay, cuts off the power supply of equipment under test.
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| CN2012105558354A CN103034234A (en) | 2012-12-18 | 2012-12-18 | Real-time full-automatic precise instrument test equipment |
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| CN2012105558354A CN103034234A (en) | 2012-12-18 | 2012-12-18 | Real-time full-automatic precise instrument test equipment |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103678233A (en) * | 2013-12-06 | 2014-03-26 | 昆山申光电子机械厂 | System and method for measuring serial communication in real time |
| CN105808799A (en) * | 2014-12-30 | 2016-07-27 | 北京航天测控技术有限公司 | Universal test software in RTX (Real-Time eXecutive) environment and test method for universal test software |
| CN109067149A (en) * | 2018-08-28 | 2018-12-21 | 苏州浪潮智能软件有限公司 | It is a kind of to facilitate the fixed Smart Power Module extended and control method |
| CN112731899A (en) * | 2019-10-14 | 2021-04-30 | 上海为彪汽配制造有限公司 | Test method and test system of radar controller |
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| CN101672898A (en) * | 2009-08-14 | 2010-03-17 | 新源动力股份有限公司 | Simulated condition testing device of fuel cell power generation system |
| CN102255774A (en) * | 2011-06-28 | 2011-11-23 | 迈普通信技术股份有限公司 | Test system and test method for switch-on and switch-off of communication device as well as fault location method |
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Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN101672898A (en) * | 2009-08-14 | 2010-03-17 | 新源动力股份有限公司 | Simulated condition testing device of fuel cell power generation system |
| CN102255774A (en) * | 2011-06-28 | 2011-11-23 | 迈普通信技术股份有限公司 | Test system and test method for switch-on and switch-off of communication device as well as fault location method |
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103678233A (en) * | 2013-12-06 | 2014-03-26 | 昆山申光电子机械厂 | System and method for measuring serial communication in real time |
| CN105808799A (en) * | 2014-12-30 | 2016-07-27 | 北京航天测控技术有限公司 | Universal test software in RTX (Real-Time eXecutive) environment and test method for universal test software |
| CN109067149A (en) * | 2018-08-28 | 2018-12-21 | 苏州浪潮智能软件有限公司 | It is a kind of to facilitate the fixed Smart Power Module extended and control method |
| CN112731899A (en) * | 2019-10-14 | 2021-04-30 | 上海为彪汽配制造有限公司 | Test method and test system of radar controller |
| CN112731899B (en) * | 2019-10-14 | 2024-01-19 | 上海为彪汽配制造有限公司 | Test method and test system of radar controller |
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Application publication date: 20130410 |