CN205562709U - A testing arrangement that what was used for surely controlling device takes WIFI receiver - Google Patents
A testing arrangement that what was used for surely controlling device takes WIFI receiver Download PDFInfo
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- CN205562709U CN205562709U CN201620331227.9U CN201620331227U CN205562709U CN 205562709 U CN205562709 U CN 205562709U CN 201620331227 U CN201620331227 U CN 201620331227U CN 205562709 U CN205562709 U CN 205562709U
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Abstract
The utility model discloses a testing arrangement that what was used for surely controlling device takes WIFI receiver, a serial communication port, including the CPU module, the CPU module links to each other with FPGA module, WIFI receiver respectively, the WIFI receiver is communicated with the host computer through the signal of receiving the WIFI transmitter, the input and the continuous just output of DI module of FPGA module link to each other with DA module, DO module respectively. Adopt WIFI communication to compare the ether net gape and connect, reduce the net twine preparation of debugging in -process, the work load of connecting, reduced the use quantity of router simultaneously. Adopt wireless WIFI to connect pleasing to the eye testing ring border when having promoted efficiency of software testing.
Description
Technical field
This utility model relates to the test device of a kind of band WIFI receptor for stability control device.
Background technology
Along with the utilization of extra-high voltage technology, electrical network is the hugest, and electricity net safety stable controlling system (hereinafter referred to as stabilized control system) is more and more important, and scale is the most increasing.Stabilized control system needs to gather the electric parameters of the element being distributed in diverse geographic location, therefore is made up of distributed multiple stability control devices, and the function of stabilized control system also tends to just can complete with multiple stage stability control device.
In order to the split stabilized control system function distributed is tested, each producer than more typical way is at present: develop special test device, test device applies electric parameters to stability control device, test device unification is managed by the testing and control software running on host computer, the test software of host computer, by EPA mouth interface and test device communication, issues test data and test command.Which, when carrying out debugging in factory, needs the workload of substantial amounts of twisted-pair production, connection, reduces the work efficiency of debugging.
Utility model content
For the problems referred to above, this utility model provides the test device of a kind of band WIFI receptor for stability control device, use WIFI communication to compare Ethernet interface to connect, reduce the twisted-pair production during debugging, the workload of connection, decrease the usage quantity of router simultaneously.Use wireless WIFI connect improve testing efficiency while test environment attractive in appearance.
For realizing above-mentioned technical purpose, reaching above-mentioned technique effect, this utility model is achieved through the following technical solutions:
Test device for the band WIFI receptor of stability control device, it is characterized in that, including CPU module, described CPU module is connected with FPGA module, WIFI receptor respectively, described WIFI receptor communicates with host computer by receiving the signal of WIFI emitter, and the input of described FPGA module is connected with DI module and outfan is connected with D/A module, DO module respectively.
Preferably, described CPU module uses chip to be MPC8247.
Preferably, described FPGA module is Kintex-7 series.
Preferably, described D/A module is AD5362 chip.
The beneficial effects of the utility model are:
Use WIFI communication to compare Ethernet interface to connect, reduce the twisted-pair production during debugging, the workload of connection, decrease the usage quantity of router simultaneously.Use wireless WIFI connect improve testing efficiency while test environment attractive in appearance.
Accompanying drawing explanation
Fig. 1 is this utility model structured flowchart for the test device of the band WIFI receptor of stability control device；
Fig. 2 is the structural representation that stabilized control system is tested by this utility model；
The labelling implication of accompanying drawing is as follows:
1: stability control device；2: test cable；3: test device；4: host computer；5:WIFI receptor；6: wireless router.
Detailed description of the invention
Being described in further detail technical solutions of the utility model with specific embodiment below in conjunction with the accompanying drawings, so that those skilled in the art can be better understood from this utility model and can be practiced, but illustrated embodiment is not as to restriction of the present utility model.
Test device for the band WIFI receptor of stability control device, as shown in Figure 1, including CPU module, described CPU module is connected with FPGA module, WIFI receptor respectively, described WIFI receptor communicates with host computer by receiving the signal of WIFI emitter, and the input of described FPGA module is connected with DI module and outfan is connected with D/A module, DO module respectively.
Preferably, using the CPU module of vxworks, such as CPU module is MPC8247.
WIFI communication module is for receiving test data and test command from host computer, and wherein, WIFI receptor can be CI-3200 chip, and WIFI emitter is typically chosen as wireless router.Communication mode is wireless, is different from traditional ethernet communication.
FPGA module calculates in real time, can use Kintex-7 series.
D/A module is connected with above-mentioned FPGA module, and for analog output, DI module is connected with above-mentioned FPGA module, and for intake signals collecting, DO module is connected with above-mentioned FPGA module, is used for the output of the amount of outputing signal.By the operational capability that FPGA module is powerful, the input of Real-time Collection DI module, the output of real-time DO module, the output of real-time D/A module.
Preferably, described D/A module is AD5362 chip, this chip 8 passage, possesses SPI interface.
As shown in Figure 2, in factory during debugging, every stability control device 1 joins a test device 3 by test cable 2, and every test device 3 is configured with a WIFI receptor 5, and host computer 4 sends test data and test command to each test device 3 respectively by a wireless router 6.Wireless router 6 is set up a wireless network, host computer and test device and is all added this network.Host computer just may have access to each test device by WIFI, controls analog output and the output switch parameter of each test device respectively, it is achieved the functional test of stabilized control system.
Use WIFI communication to compare Ethernet interface to connect, reduce the twisted-pair production during debugging, the workload of connection, decrease the usage quantity of router simultaneously.Use wireless WIFI connect improve testing efficiency while test environment attractive in appearance.
These are only preferred embodiment of the present utility model; not thereby the scope of the claims of the present utility model is limited; every equivalent structure utilizing this utility model description and accompanying drawing content to be made or equivalence flow process conversion; or directly or indirectly it is used in other relevant technical fields, is the most in like manner included in scope of patent protection of the present utility model.
Claims (6)
1. it is used for the test device of the band WIFI receptor of stability control device, it is characterized in that, including CPU module, described CPU module is connected with FPGA module, WIFI receptor respectively, described WIFI receptor communicates with host computer by receiving the signal of WIFI emitter, and the input of described FPGA module is connected with DI module and outfan is connected with D/A module, DO module respectively.
The test device of the band WIFI receptor for stability control device the most according to claim 1, it is characterised in that described CPU module uses chip to be MPC8247.
The test device of the band WIFI receptor for stability control device the most according to claim 1, it is characterised in that described FPGA module is Kintex-7
Series.
The test device of the band WIFI receptor for stability control device the most according to claim 1, it is characterised in that described D/A module is AD5362 chip.
The test device of the band WIFI receptor for stability control device the most according to claim 1, it is characterised in that described WIFI receptor uses CI-3200 chip.
The test device of the band WIFI receptor for stability control device the most according to claim 1, it is characterised in that described WIFI emitter is wireless router.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201620331227.9U CN205562709U (en) | 2016-04-19 | 2016-04-19 | A testing arrangement that what was used for surely controlling device takes WIFI receiver |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN201620331227.9U CN205562709U (en) | 2016-04-19 | 2016-04-19 | A testing arrangement that what was used for surely controlling device takes WIFI receiver |
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| CN205562709U true CN205562709U (en) | 2016-09-07 |
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| CN201620331227.9U Active CN205562709U (en) | 2016-04-19 | 2016-04-19 | A testing arrangement that what was used for surely controlling device takes WIFI receiver |
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Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111130949A (en) * | 2019-12-31 | 2020-05-08 | 成都长虹网络科技有限责任公司 | Testing device, and WIFI wireless router testing method and system |
| CN112346990A (en) * | 2020-11-27 | 2021-02-09 | 国网山西省电力公司电力科学研究院 | Automatic testing method and system for stability control device |
-
2016
- 2016-04-19 CN CN201620331227.9U patent/CN205562709U/en active Active
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111130949A (en) * | 2019-12-31 | 2020-05-08 | 成都长虹网络科技有限责任公司 | Testing device, and WIFI wireless router testing method and system |
| CN112346990A (en) * | 2020-11-27 | 2021-02-09 | 国网山西省电力公司电力科学研究院 | Automatic testing method and system for stability control device |
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