CN103439965A - Automatic test system for testing remote function of construction machinery controller system - Google Patents
Automatic test system for testing remote function of construction machinery controller system Download PDFInfo
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- CN103439965A CN103439965A CN2013103549868A CN201310354986A CN103439965A CN 103439965 A CN103439965 A CN 103439965A CN 2013103549868 A CN2013103549868 A CN 2013103549868A CN 201310354986 A CN201310354986 A CN 201310354986A CN 103439965 A CN103439965 A CN 103439965A
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Abstract
The invention discloses an automatic test system for testing the remote function of a construction machinery controller system. The automatic test system comprises an upper computer and a virtual remote monitoring center, the upper computer is connected with the virtual remote monitoring center through a local area network, information interaction between the virtual remote monitoring center and the construction machinery controller system is achieved through wireless connection, and the upper computer is connected with the construction machinery controller system through a serial port. According to the automatic test system, the virtual remote monitoring center is used as a remote testing node to issue test instructions and return test results, and the instructions issued by the monitoring center are completely identical to instructions issued by a real monitoring center; local test results are read through the serial port and compared with the remote test results, and the testing accuracy of the system is relatively well guaranteed; test system software achieves one-key test, cycle test and multi-model test through reasonable design, and the testing efficiency is improved greatly.
Description
Technical field
The present invention relates to Auto-Test System, particularly a kind of Auto-Test System for testing engineering mechanical control device system remote function.
Background technology
At present, the major function of engineering machinery control system software can be divided into the two large divisions, and one is exactly local control function, and another is long-range monitoring function.And existing application software testing system also has following shortcoming for the test of this two classes function:
1) some system does not possess the power of test for systemic-function medium-long range function, as long-range solution, lock machine, GPS location, data upload, trigger power on, teleprogram download etc.;
2), aspect functional, do not possess the systemic-function of a key test, loop test, multi-model test.
Summary of the invention
In view of this, the present invention proposes a kind of Auto-Test System for testing engineering mechanical control device system remote function, effectively to solve the test difficult problem of the long-range link of controller application software system, and perfect test comprehensive.
For achieving the above object, technical scheme of the present invention is achieved in that
A kind of Auto-Test System for testing engineering mechanical control device system remote function, wherein, comprise host computer, virtual long Surveillance center, described host computer connects described virtual long Surveillance center by LAN (Local Area Network), described virtual long Surveillance center realizes and the information interaction of described construction machinery controller system by wireless connections, and described host computer connects described construction machinery controller system by serial ports;
Described host computer sends to described virtual long Surveillance center by pre-designed use-case by LAN, and send to described construction machinery controller system through described virtual long Surveillance center, after receiving instruction, described construction machinery controller system carried out, and by rreturn value as a result for described virtual long Surveillance center record, described host computer obtains long-range read test result at the data-base recording by calling described virtual long Surveillance center;
Described host computer reads described construction machinery controller system by serial ports and receives the system results of carrying out after the wireless test instruction, draw a local reading result, described long-range reading result, with after described local reading result is compared, is drawn to the final testing result of system.
The above-mentioned Auto-Test System for testing engineering mechanical control device system remote function, wherein, described construction machinery controller comprises some tested controllers, described tested controller has the GPRS communication module, and described tested controller is connected with described virtual long Surveillance center by described GPRS communication module.
The above-mentioned Auto-Test System for testing engineering mechanical control device system remote function, wherein, also be provided with monitoring software on described host computer, described monitoring software is connected with described virtual long Surveillance center, for the use-case input is set, instruction generation and test result compare and the testing journal sheet generates, and complete the operation control of test macro.
With respect to prior art, the present invention has following advantage:
1) use virtual long Surveillance center to issue test instruction and return to test result as the remote testing node, under Surveillance center, send instructions with real Surveillance center under send instructions identical;
2) read the local test result with serial ports, and compare with the remote testing result, guaranteed better the accuracy of system testing;
3) testing system software has realized a key test, loop test, multi-model test by rational design, has greatly improved testing efficiency.
The accompanying drawing explanation
The accompanying drawing that forms a part of the present invention is used to provide a further understanding of the present invention, and schematic description and description of the present invention the present invention does not form inappropriate limitation of the present invention for explaining.In the accompanying drawings:
Fig. 1 is the system architecture schematic diagram of the present invention for the Auto-Test System of testing engineering mechanical control device system remote function;
Fig. 2 is the auto test flow schematic diagram of the present invention for the Auto-Test System of testing engineering mechanical control device system remote function.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is clearly and completely described, obviously, described embodiment is only the present invention's part embodiment, rather than whole embodiment.Embodiment based in the present invention, those of ordinary skills, not making under the creative work prerequisite the every other embodiment obtained, belong to the scope of protection of the invention.
It should be noted that, in the situation that do not conflict, embodiment and the feature in embodiment in the present invention can combine mutually.
Basic thought of the present invention is: design a kind of Auto-Test System for testing engineering mechanical control device system remote function, effectively to solve the test difficult problem of the long-range link of controller application software system, improve the comprehensive of test.
Below in conjunction with accompanying drawing, each preferred embodiment of the present invention is described further:
Shown in Fig. 1, the embodiment of the present invention comprises host computer for the Auto-Test System of testing engineering mechanical control device system remote function, virtual long Surveillance center, host computer connects virtual long Surveillance center by LAN (Local Area Network), virtual long Surveillance center is by the information interaction of wireless connections realization and construction machinery controller system, and host computer connects the construction machinery controller system by serial ports.The construction machinery controller system is tested controller (Contr0～2), GPRS communication module in tested controller is responsible for the remote functionality of controller, as long-range lock machine, release, gps time are proofreaied and correct, GPRS triggers, parameter is uploaded, remote download etc., and be responsible for and the data interaction of Surveillance center.
Virtual long Surveillance center mainly is responsible for being connected with slave computer GPRS communication module, instruction as system under test (SUT) issues and uploads center, both communication realizes by the TCP/IP mode, both communication has unified communication protocol, it with real Surveillance center's function and realization theory on identical, be called again remote testing node (RemoteTestNode) in test macro.
Also be provided with monitoring software on host computer, monitoring software is connected with virtual long Surveillance center, and for the use-case input is set, instruction generation and test result compare and the testing journal sheet generates, and completes the operation control of test macro.
At first client sends to virtual long Surveillance center by the use-case designed by LAN in monitoring software, virtual long Surveillance center sends to the wireless module of tested controller by wireless mode, wireless module is carried out after receiving instruction, and, by rreturn value is for the Database Systems record of Surveillance center as a result, upper computer software is obtaining long-range read test result by calling Surveillance center's data-base recording.
Then also read tested controller by serial ports (SCI) receives the system results of carrying out after the wireless test instruction to upper computer software, draw the reading result an of this locality, long-range reading result and the final test result that has just drawn system after local reading result is compared.
Wherein, upper computer software uses LabVIEW to write, and Surveillance center's program is used C++, C# and oracle database program development, the method of passing through again the C# proxy class of importing between LabVIEW and Surveillance center realizes, in system, use altogether tcp/ip communication and serial port communication technology and Modbus agreement to carry out communicating by letter of host computer and controller, its software flow pattern is shown in Fig. 2 testing system software process flow diagram.
Advantage of the present invention is embodied in:
1) use virtual long Surveillance center to issue test instruction and return to test result as the remote testing node, under Surveillance center, send instructions with real Surveillance center under send instructions identical;
2) read the local test result with serial ports, and compare with the remote testing result, guaranteed better the accuracy of system testing;
3) testing system software has realized a key test, loop test, multi-model test by rational design, has greatly improved testing efficiency.
The foregoing is only preferred embodiment of the present invention, in order to limit the present invention, within the spirit and principles in the present invention not all, any modification of doing, be equal to replacement, improvement etc., within all should being included in protection scope of the present invention.
Claims (3)
1. the Auto-Test System for testing engineering mechanical control device system remote function, it is characterized in that, comprise host computer, virtual long Surveillance center, described host computer connects described virtual long Surveillance center by LAN (Local Area Network), described virtual long Surveillance center realizes and the information interaction of described construction machinery controller system by wireless connections, and described host computer connects described construction machinery controller system by serial ports;
Described host computer sends to described virtual long Surveillance center by pre-designed use-case by LAN, and send to described construction machinery controller system through described virtual long Surveillance center, after receiving instruction, described construction machinery controller system carried out, and by rreturn value as a result for described virtual long Surveillance center record, described host computer obtains long-range read test result at the data-base recording by calling described virtual long Surveillance center;
Described host computer reads described construction machinery controller system by serial ports and receives the system results of carrying out after the wireless test instruction, draw a local reading result, described long-range reading result, with after described local reading result is compared, is drawn to the final testing result of system.
2. according to claim 1 for the Auto-Test System of testing engineering mechanical control device system remote function, it is characterized in that, described construction machinery controller comprises some tested controllers, described tested controller has the GPRS communication module, and described tested controller is connected with described virtual long Surveillance center by described GPRS communication module.
3. according to claim 2 for the Auto-Test System of testing engineering mechanical control device system remote function, it is characterized in that, also be provided with monitoring software on described host computer, described monitoring software is connected with described virtual long Surveillance center, for the use-case input is set, instruction generation and test result compare and the testing journal sheet generates, and complete the operation control of test macro.
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN103701664A (en) * | 2013-12-25 | 2014-04-02 | 北京航天测控技术有限公司 | Method for testing runtime of equipment and testing server |
| CN105159180A (en) * | 2014-06-06 | 2015-12-16 | 上海航空电器有限公司 | Remote control system suitable for test equipment |
| CN106612215A (en) * | 2015-10-27 | 2017-05-03 | 上海机电工程研究所 | Integrated remote detection device and method based on Ethernet |
| CN116893913A (en) * | 2023-09-08 | 2023-10-17 | 北京趋动智能科技有限公司 | Remote program execution method, device, system, electronic equipment and storage medium |
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| CN103439965B (en) | 2016-05-11 |
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