CN105807155A - Testing device and method for power cut and starting of electric devices - Google Patents
Testing device and method for power cut and starting of electric devices Download PDFInfo
- Publication number
- CN105807155A CN105807155A CN201610123905.7A CN201610123905A CN105807155A CN 105807155 A CN105807155 A CN 105807155A CN 201610123905 A CN201610123905 A CN 201610123905A CN 105807155 A CN105807155 A CN 105807155A
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
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- Test And Diagnosis Of Digital Computers (AREA)
Abstract
The invention relates to a field of electric product testing and discloses a testing device and method for repeated power cut and starting of a plurality of electric devices. The system includes a testing computer, a tool, a switchboard, a multi-machine server, a power strip and the to-be-tested devices. The testing computer is connected with the tool through a cable and the testing computer controls the tool. The tool supplies power for the power strip through a wire. All the to-be-tested devices are supplied with power through the power strip, namely, the tool can control circuit switches of all the to-be-tested devices. The testing computer is connected with an Ethernet interface of the multi-machine server. The multi-machine server is connected with an Ethernet interface of the switch board. The switch board is connected with all the to-be-tested devices through Ethernet interfaces. According to the invention, unmanned testing can be realized during repeated power cut and starting of the devices and all the testing results can be recorded. Manual operation is reduced, the testing efficiency is improved and the testing cost is reduced.
Description
Technical field
The present invention relates to electronic product field tests, disclose a kind of method that multiple stage electronic product power-off repeatedly of test simultaneously starts；
Background technology
User is more and more higher to the performance requirement of electronic product, especially requirement can power-off repeatedly and repeatedly starting, to avoid equipment to occur at routine use process interrupt electricity and the abnormal failure started.So it is in electronic equipment R&D process, the test of power-off repeatedly and startup is just particularly necessary.
Power-off startup test is often repeatedly tested with multiple stage as basic test principle repeatedly, existing method of testing needs manually input power to be carried out switching manipulation repeatedly, and to carry out checking by platform after the Devices to tests such as each opening power start completely, confirm whether Devices to test has normally started all；Existing method of testing not only needs too much manual intervention, and testing efficiency is low, and cost is high, and complicated operation is not convenient；
Summary of the invention
It is an object of the invention to provide a kind of electronic equipment power-off and start device and the method for testing thereof of test, reduce manual operation, improve testing efficiency；
The present invention is concrete by the following technical solutions:
A kind of electronic equipment power-off starts the device of test and includes test computer, tool, switch, multiple machine servicer, power extension socket and Devices to test；Described test computer is connected by netting twine with tool, and tool is controlled；Described tool is powered to power extension socket by electric wire, and all Devices to tests are powered all through power extension socket, and namely tool can control the contactor of all Devices to tests；Described test computer is connected by netting twine with multiple machine servicer, and multiple machine servicer is connected with the Ethernet interface of switch, and switch is attached by netting twine and all Devices to tests；
As preferred technical scheme, the test computer relay output switch by programming Control tool, the power supply to realize device under test inputs and controls；
As preferred technical scheme, when relay output switch is opening, all Devices to test normal power supplies；
As preferred technical scheme, when relay output switch is closed mode, all Devices to tests and power-off shutdown；
As preferred technical scheme, test computer expert crosses and calls system time, and that splits the powered-down time carries out timing；
As preferred technical scheme, after tool relay output switch is opened every time, all Devices to tests can be communicated detection by Ethernet interface by test computer, to judge whether Devices to test normally starts；
As preferred technical scheme, the communication message of test computer can be made a distinction by multiple machine servicer, send to switch, the Ethernet interface to every Devices to test is sent by each port by switch, with realize test computer can the signal intelligence of independent judgment every Devices to test, in Preset Time, Devices to test is normally with test compunlcation and starts successfully, and communication abnormality then starts failure；
As preferred technical scheme, test computer can be shown that the startup situation of the time of test, duration and every Devices to test every time；
Accompanying drawing explanation
Fig. 1 is the system connection figure of one embodiment of the invention.
Fig. 2 is testing procedure flow chart of the present invention.
Detailed description of the invention
In order to make the purpose of the present invention, technical scheme and advantage clearly understand, below in conjunction with drawings and Examples, the present invention is further elaborated.Should be appreciated that specific embodiment described herein is only in order to explain the present invention, is not intended to limit the present invention.
Fig. 1 illustrates that the present invention a kind of electronic equipment power-off starts one embodiment of device of test: a kind of electronic equipment power-off starts device and the method for testing thereof of test, comprises the following steps:
Step one, sets available machine time and power-off time in advance in test computer, and cycle-index and testing time；
Step 2, starts test, opens the switch of tool, and Devices to test energising starts；
Step 3, waits that presetting the startup time (Devices to test normally starts required time) terminates, and test main frame can pass through multiple machine servicer and switch realizes the communication check to every Devices to test, such as ping detection；
Step 4, the Devices to test of every normal startup all can respond the communication of test main frame, and test connecting computer receives back message and namely judges that this equipment normally starts.If not receiving back message, judge to start unsuccessfully；
Step 5, corresponding judged result is recorded and shows by test computer；
Step 6, default power-off time arrives, and test computer can control tool and disconnect Devices to test power supply, waits Preset Time, carries out next round test；
All take turns test and terminate, the startup situation of all Devices to tests during the recordable often wheel test of test computer, without artificial post, also log server can be added in this test system, the startup log of device under test is recorded and preserves, when being easy to break down, research staff is to the location of problem and analysis.
Although reference be made herein to invention has been described for the explanatory embodiment of the present invention, but, it should be understood that those skilled in the art can be designed that a lot of other amendments and embodiment, these amendments and embodiment will drop within spirit disclosed in the present application and spirit.More specifically, disclosure, drawings and claims scope in, it is possible to building block and/or layout to theme composite configuration carry out multiple modification and improvement.Except the deformation that building block and/or layout are carried out and improving, to those skilled in the art, other purposes also will be apparent from.
Claims (9)
1. electronic equipment power-off starts a test system, including test computer, tool, switch, multiple machine servicer, power extension socket and Devices to test.
2. include relay in tool according to claims 1 and process chip.
3. relay according to claims 2 has electric current input and current output interface, it may be achieved the input of electric current and output.
4. according to claims 2, process chip able to programme, the input/output switching of programming Control relay can be passed through.
5. power extension socket according to claims 1 is powered by tool current output interface, and is transferred on Devices to test by circuit, and the circuit to reach Devices to test inputs.
6. according to claims 1, Devices to test is connected with switch by netting twine, and switch is connected with multiple machine servicer by netting twine, and multiple machine servicer is connected with test computer, and having reached test computer can intercom mutually with Devices to test.
7. Devices to test according to claims 1 can be one or more.
8. according to claims 1, test computer to be communicated by the process chip of Ethernet interface Yu tool.
9. according to claims 8, test computer can the process chip in tool be programmed, support open relay current output and close relay current output；Support the opening time to set and the shut-in time sets；Support repeatedly to open and close.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610123905.7A CN105807155A (en) | 2016-03-04 | 2016-03-04 | Testing device and method for power cut and starting of electric devices |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610123905.7A CN105807155A (en) | 2016-03-04 | 2016-03-04 | Testing device and method for power cut and starting of electric devices |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN105807155A true CN105807155A (en) | 2016-07-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610123905.7A Pending CN105807155A (en) | 2016-03-04 | 2016-03-04 | Testing device and method for power cut and starting of electric devices |
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| CN (1) | CN105807155A (en) |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106294043A (en) * | 2016-08-04 | 2017-01-04 | 浪潮电子信息产业股份有限公司 | Method for testing automatic startup and shutdown |
| CN107167162A (en) * | 2017-07-07 | 2017-09-15 | 深圳市路畅科技股份有限公司 | A kind of method of testing of vehicle mounted guidance, apparatus and system |
| CN108429909A (en) * | 2018-02-05 | 2018-08-21 | 济南中维世纪科技有限公司 | A kind of NVR power-off cycle automatic test approach |
| CN109116141A (en) * | 2018-07-17 | 2019-01-01 | 深圳市吉祥腾达科技有限公司 | A kind of POE interchanger restarts the test method of power supply reliability |
| CN113219945A (en) * | 2021-04-29 | 2021-08-06 | 上海星融汽车科技有限公司 | Vehicle ECU data flashing pressure measurement system and pressure measurement method |
| CN113721125A (en) * | 2021-05-31 | 2021-11-30 | 荣耀终端有限公司 | Logistics device and test system |
| CN115174455A (en) * | 2022-06-29 | 2022-10-11 | 中国航空无线电电子研究所 | ARINC664 switch starting time testing method based on asynchronous clock |
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| CN106294043A (en) * | 2016-08-04 | 2017-01-04 | 浪潮电子信息产业股份有限公司 | Method for testing automatic startup and shutdown |
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| CN108429909A (en) * | 2018-02-05 | 2018-08-21 | 济南中维世纪科技有限公司 | A kind of NVR power-off cycle automatic test approach |
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| CN113219945A (en) * | 2021-04-29 | 2021-08-06 | 上海星融汽车科技有限公司 | Vehicle ECU data flashing pressure measurement system and pressure measurement method |
| CN113721125A (en) * | 2021-05-31 | 2021-11-30 | 荣耀终端有限公司 | Logistics device and test system |
| CN115174455A (en) * | 2022-06-29 | 2022-10-11 | 中国航空无线电电子研究所 | ARINC664 switch starting time testing method based on asynchronous clock |
| CN115174455B (en) * | 2022-06-29 | 2023-09-08 | 中国航空无线电电子研究所 | ARINC664 switch starting time test method based on asynchronous clock |
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Application publication date: 20160727 |