CN102236054A - Power on/off test device and method - Google Patents
Power on/off test device and method Download PDFInfo
- Publication number
- CN102236054A CN102236054A CN2010101583517A CN201010158351A CN102236054A CN 102236054 A CN102236054 A CN 102236054A CN 2010101583517 A CN2010101583517 A CN 2010101583517A CN 201010158351 A CN201010158351 A CN 201010158351A CN 102236054 A CN102236054 A CN 102236054A
- Authority
- CN
- China
- Prior art keywords
- switching
- shutting down
- power switch
- electronic installation
- signal
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
Images
Landscapes
- Emergency Protection Circuit Devices (AREA)
Abstract
The invention discloses a power on/off test device and method. The test device comprises a microprocessor, a control circuit and a relay, wherein the microprocessor is connected with the control circuit and used for generating an on/off signal, and the on/off signal is output to the control circuit; the control circuit is connected with the relay and used for controlling the relay to send the on/off signal to an electronic device for an on/ off test via a power switch or a power input port; the microprocessor is also used for obtaining on/ off test information from the electronic device via an information output interface and judging whether the on/off process of the electronic device is judged is normal or not according to the on/off test information; and when the on/off process of the electronic device is abnormal, error information indicating failure on/ off process is displayed on a state display. By the implementation of the power on/off test device, the on/off process of the electronic device can be tested, the test result is displayed on the state display, the test device is convenient operate, and test cost is lowered.
Description
Technical field
The present invention relates to a kind of testing of electronic devices system and method, particularly about a kind of power switch apparatus test device and method of electronic installation.
Background technology
General main frame and server electronic products such as (Server) all need to do the uninterruptable power switching on and shutting down test of a repeatability, so that guarantee the fiduciary level of electronic product hardware, software at research and development, production, test process.This power switch machine test is divided into the switching on and shutting down test that the AC power end is supplied with again, and the switching on and shutting down of power switch end test.Traditional power switch machine test all needs to rely on the test of manually electronic product being done switching on and shutting down, is guaranteeing whether electronic product finishes boot program and then shutdown.After finishing a test period, need confirm manually whether tested electronic product correctly finishes start or shutdown programm, and can't directly learn correct test result that its test operation is loaded down with trivial details, and labor intensive and time.
Summary of the invention
In view of above content, be necessary to provide a kind of power switch apparatus test device and method, it need not the tester and confirms whether tested electronic installation completes successfully the switching on and shutting down process, and can directly notify the tester with test result, thereby the simplification test operation is saved testing cost and manpower.
Described power switch apparatus test device is used for the switching on and shutting down process of electronic installation is tested, and this electronic installation comprises power switch, power input mouth and information output interface.Described power switch apparatus test device comprises microprocessor, internal electric source, control circuit, relay and status displays.This microprocessor is connected with control circuit, and the operating voltage that is used for providing according to internal electric source produces the switching on and shutting down signal, and exports this switching on and shutting down signal to control circuit.This control circuit is connected with relay, is used for switching on and shutting down signal that pilot relay produces microprocessor by power switch or be sent to electronic installation by the power input mouth and carry out the switching on and shutting down test.Described microprocessor also is used for obtaining the switching on and shutting down detecting information by the information output interface from electronic installation, whether the switching on and shutting down process of judging electronic installation according to the switching on and shutting down detecting information is normal, when switching device of electronic apparatus is undesired the unsuccessful error message of Test Switchboard machine is presented on the status displays.
Described power switch machine method of testing utilizes the power switch apparatus test device that the switching on and shutting down process of electronic installation is tested.The method comprising the steps of: microprocessor produces the switching on and shutting down signal according to the operating voltage that internal electric source provides, and exports this switching on and shutting down signal to control circuit; Pilot relay is sent to electronic installation with the switching on and shutting down signal by power switch or by the power input mouth; After electronic installation receives the switching on and shutting down signal, carry out the switching on and shutting down test, and produce corresponding switching on and shutting down detecting information; From electronic installation, obtain the switching on and shutting down detecting information by the information output interface; Whether the switching on and shutting down process of judging electronic installation according to the switching on and shutting down detecting information that obtains is normal; When switching device of electronic apparatus is undesired, the unsuccessful error message of Test Switchboard machine is presented on the status displays.
Compared to prior art, power switch apparatus test device of the present invention and method, it can be simulated the user and press the pulse signal of power switch and the simulation user carries out directly into the power input mouth external power source power supply power supply or outage to electronic installation level signal, and test result can be presented on the status displays, its test operation is easy, has saved testing cost and manpower.
Description of drawings
Fig. 1 is the Organization Chart of power switch apparatus test device of the present invention preferred embodiment.
Fig. 2 is the synoptic diagram of two kinds of instantiation switching on and shutting down signals.
Fig. 3 is the process flow diagram of power switch machine method of testing of the present invention preferred embodiment.
The main element symbol description
Power switch apparatus test device 1
Internal electric source 10
Control circuit 12
Status displays 14
Information output interface 23
External power source 3
Embodiment
As shown in Figure 1, be the Organization Chart of power switch apparatus test device 1 preferred embodiment of the present invention.In the present embodiment, this power switch apparatus test device 1 comprises internal electric source 10, microprocessor 11, control circuit 12, relay 13 and status displays 14.Described power switch apparatus test device 1 is connected with electronic installation 2 and external power source 3 to be tested by relay 13.Described electronic installation 2 comprises power switch (Power button) 21, power input mouth (Power port) 22 and information output interface 23.This electronic installation 2 can be main frame, server (Server), notebook (Notebook) or electronic game station etc.
Described internal electric source 10 is connected with microprocessor 11, is used to microprocessor 11 that operating voltage is provided, for example the low-voltage of the high voltage of 5Volt or 0Volt.Described microprocessor 11 is connected with control circuit 12, and the operating voltage that is used for providing according to internal electric source 10 produces the switching on and shutting down signal, and exports this switching on and shutting down signal to control circuit 12.Described switching on and shutting down signal comprises and is used to simulate the pulse signal that the user presses power switch 21, and is used to simulate the level signal that the user carries out power supply power supply or outage with 22 pairs of electronic installations of external power source 3 direct access power input mouths 2.Shown in figure 2A, when pulse signal was carried on the power switch 21, electronic installation 2 was in the switching on and shutting down test period that the simulation user presses power switch 21, comprises open state and off-mode.Shown in figure 2B, when level signal is carried on the power input mouth 22, electronic installation 2 is in the simulation user AC power (for example external power source 3) is directly inserted switching on and shutting down test period of power input mouth 22, comprises power supply state and off-position.
Described control circuit 12 is used for pilot relay 13 the switching on and shutting down signal that microprocessor 11 produces is sent to electronic installation 2 by power switch 21 or power input mouth 22.When the switching on and shutting down signal was pulse signal, control circuit 12 pilot relays 13 were sent to electronic installation 2 with this pulse signal by power switch 21.When the switching on and shutting down signal was level signal, control circuit 12 pilot relays 13 were sent to electronic installation 2 with this level signal by power input mouth 22.Carry out the switching on and shutting down test after electronic installation 2 receives the switching on and shutting down signal, and produce corresponding switching on and shutting down detecting information, this switching on and shutting down detecting information comprises switching on and shutting down test successful information and switching on and shutting down test errors information.
Described microprocessor 11 also is used for obtaining the switching on and shutting down detecting information by information output interface 23 from electronic installation 2, whether the switching on and shutting down of judging electronic installation 2 according to this switching on and shutting down detecting information are normal, when electronic installation 2 switching on and shutting down are undesired switching on and shutting down test errors information are presented on the status displays 14.In the present embodiment, described information output interface 23 is a kind of USB interface or RS-232 interface, is used for the switching on and shutting down detecting information that electronic installation 2 produces is sent to microprocessor 11.Described status displays 14 is a kind of seven-segment display or LED light, is used for the error message of display switch machine test when electronic installation 2 switching on and shutting down are undesired.
In the present embodiment, described microprocessor 11 is a kind of programmable chips, be solidified with the storage element that is used for storage instruction or test parameter in it, the tester can be provided with the pretest number of times of required testing electronic devices 2 switching on and shutting down in advance arbitrarily in storage element, for example continuously to electronic installation 2 switching on and shutting down test 100 times.When the testing time of electronic installation 2 switching on and shutting down reaches the pretest number of times, microprocessor 11 stops to produce the switching on and shutting down signal automatically, thereby finishes the test process of electronic installation 2 switching on and shutting down.
As shown in Figure 3, be the process flow diagram of the power switch machine method of testing preferred embodiment of electronic installation 2 of the present invention.Step S31, tester are provided with the pretest number of times of required testing electronic devices 2 switching on and shutting down in advance in microprocessor 11, for example electronic installation 2 is carried out switching on and shutting down test 100 times.
Step S32, microprocessor 11 produces the switching on and shutting down signal according to the operating voltage that internal electric source 10 loads, and exports this switching on and shutting down signal to control circuit 12, and this switching on and shutting down signal comprises pulse signal and level signal.Shown in figure 2A, when pulse signal was carried on the power switch 21, electronic installation 2 was in the switching on and shutting down test period that the simulation user presses power switch 21, comprises open state and off-mode.Shown in figure 2B, when level signal is carried on the power input mouth 22, electronic installation 2 is in the simulation user AC power (for example external power source 3) is directly inserted switching on and shutting down test period of power input mouth 22, comprises power supply state and off-position.
Step S33, control circuit 12 pilot relays 13 are sent to electronic installation 2 with the switching on and shutting down signal that microprocessor 11 produces by power switch 21 or power input mouth 22.When the switching on and shutting down signal was pulse signal, control circuit 12 pilot relays 13 were sent to electronic installation 2 with pulse signal by power switch 21.When the switching on and shutting down signal was level signal, control circuit 12 pilot relays 13 were sent to electronic installation 2 with level signal by power input mouth 22.
Step S34, electronic installation 2 carry out the switching on and shutting down test after receiving the switching on and shutting down signal, and produce corresponding switching on and shutting down detecting information, and this switching on and shutting down detecting information comprises switching on and shutting down test successful information and switching on and shutting down test errors information.Step S35, microprocessor 11 obtains the switching on and shutting down detecting information by information output interface 23 from electronic installation 2.Step S36, microprocessor 11 judges according to the switching on and shutting down detecting information that obtains whether the switching on and shutting down of electronic installation 2 are normal.If electronic installation 2 switching on and shutting down are undesired, step S37, then microprocessor 11 is presented at the error message of switching on and shutting down test on the status displays 14.
Step S38, microprocessor 11 judge whether the testing time of electronic installation 2 switching on and shutting down reaches default testing time.If the testing time of electronic installation 2 switching on and shutting down does not reach default testing time, then flow process turns to step S32.If the testing time of electronic installation 2 switching on and shutting down reaches default testing time, 11 of microprocessors stop to produce the switching on and shutting down signal automatically, thereby finish the test process of electronic installation 2 switching on and shutting down.
Claims (10)
1. a power switch apparatus test device is used for the switching on and shutting down process of electronic installation is tested, and this electronic installation comprises power switch, power input mouth and information output interface, it is characterized in that, described power switch apparatus test device comprises:
Internal electric source is used to provide operating voltage;
Microprocessor, this microprocessor is connected with control circuit, and the operating voltage that is used for providing according to internal electric source produces the switching on and shutting down signal;
Control circuit, this control circuit is connected with relay, is used for switching on and shutting down signal that pilot relay produces microprocessor by power switch or be sent to electronic installation by the power input mouth and carry out the switching on and shutting down test;
Described microprocessor also is used for obtaining the switching on and shutting down detecting information by the information output interface from electronic installation, whether the switching on and shutting down process of judging electronic installation according to the switching on and shutting down detecting information is normal, when switching device of electronic apparatus is undesired the unsuccessful error message of Test Switchboard machine is presented on the status displays.
2. power switch apparatus test device as claimed in claim 1, it is characterized in that, described microprocessor also is used to set in advance the pretest number of times of required testing electronic devices switching on and shutting down, stops to produce the switching on and shutting down signal when the testing time of switching device of electronic apparatus reaches the pretest number of times.
3. power switch apparatus test device as claimed in claim 1, it is characterized in that, described switching on and shutting down signal is a kind of being used to simulate the pulse signal that the user presses power switch, or a kind ofly is used to simulate the user external power source is directly inserted the power input mouth carries out power supply power supply or outage to electronic installation level signal.
4. power switch apparatus test device as claimed in claim 3, it is characterized in that, when described switching on and shutting down signal is pulse signal, the control circuit pilot relay is sent to electronic installation with this pulse signal by power switch, when described switching on and shutting down signal was level signal, the control circuit pilot relay was sent to electronic installation with this level signal by the power input mouth.
5. power switch apparatus test device as claimed in claim 1 is characterized in that described information output interface is a kind of USB interface or RS-232 interface, and described status displays is a kind of seven-segment display or LED light.
6. power switch machine method of testing, utilize the power switch apparatus test device that the switching on and shutting down process of electronic installation is tested, this electronic installation comprises power switch, power input mouth and information output interface, this power switch apparatus test device comprises microprocessor, internal electric source, control circuit, relay and status displays, it is characterized in that the method comprising the steps of:
Microprocessor produces the switching on and shutting down signal according to the operating voltage that internal electric source provides, and exports this switching on and shutting down signal to control circuit;
Pilot relay is sent to electronic installation with the switching on and shutting down signal by power switch or by the power input mouth;
After electronic installation receives the switching on and shutting down signal, carry out the switching on and shutting down test, and produce corresponding switching on and shutting down detecting information;
From electronic installation, obtain the switching on and shutting down detecting information by the information output interface;
Whether the switching on and shutting down process of judging electronic installation according to the switching on and shutting down detecting information that obtains is normal;
When switching device of electronic apparatus is undesired, the unsuccessful error message of Test Switchboard machine is presented on the status displays.
7. power switch machine method of testing as claimed in claim 6 is characterized in that this method also comprises step:
The pretest number of times of required testing electronic devices switching on and shutting down is set;
Whether the testing time of judging switching device of electronic apparatus reaches the pretest number of times;
When reaching the pretest number of times, the testing time of switching device of electronic apparatus stops to produce the switching on and shutting down signal and finish test procedure.
8. power switch machine method of testing as claimed in claim 6, it is characterized in that, described switching on and shutting down signal is a kind of being used to simulate the pulse signal that the user presses power switch, or a kind ofly is used to simulate the user external power source is directly inserted the power input mouth carries out power supply power supply or outage to electronic installation level signal.
9. power switch machine method of testing as claimed in claim 8, it is characterized in that, when described switching on and shutting down signal is pulse signal, pilot relay is sent to electronic installation with pulse signal by power switch, when described switching on and shutting down signal was level signal, pilot relay was sent to electronic installation with level signal by the power input mouth.
10. power switch machine method of testing as claimed in claim 6 is characterized in that described information output interface is a kind of USB interface or RS-232 interface, and described status displays is a kind of seven-segment display or LED light.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101583517A CN102236054A (en) | 2010-04-28 | 2010-04-28 | Power on/off test device and method |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2010101583517A CN102236054A (en) | 2010-04-28 | 2010-04-28 | Power on/off test device and method |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102236054A true CN102236054A (en) | 2011-11-09 |
Family
ID=44886898
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2010101583517A Pending CN102236054A (en) | 2010-04-28 | 2010-04-28 | Power on/off test device and method |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN102236054A (en) |
Cited By (13)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102520370A (en) * | 2011-12-31 | 2012-06-27 | 曙光信息产业股份有限公司 | Server switching power supply testing method and server switching power supply testing device |
| CN103163395A (en) * | 2011-12-14 | 2013-06-19 | 技嘉科技股份有限公司 | Power on-off testing device |
| CN103347194A (en) * | 2013-01-22 | 2013-10-09 | 深圳创维数字技术股份有限公司 | Method, apparatus and system for starting-up and shut-down testing |
| CN103383657A (en) * | 2012-05-02 | 2013-11-06 | 鸿富锦精密工业(武汉)有限公司 | Turning on/off testing device and method |
| CN103559128A (en) * | 2013-10-28 | 2014-02-05 | 深圳市宏电技术股份有限公司 | Power-on and power-off test circuit and power-on and power-off test device |
| CN104111390A (en) * | 2014-07-03 | 2014-10-22 | 北京京东方专用显示科技有限公司 | Device for realizing automatic powering-on/off test |
| CN105426281A (en) * | 2015-10-30 | 2016-03-23 | 曙光信息产业股份有限公司 | Power supply on/off test method and system, and blade server |
| CN106774278A (en) * | 2017-01-22 | 2017-05-31 | 郑州云海信息技术有限公司 | A kind of method for detecting whole machine cabinet switching on and shutting down management function reliability |
| CN109342867A (en) * | 2018-09-03 | 2019-02-15 | 惠州市德赛西威智能交通技术研究院有限公司 | On-off electric test device |
| CN111551800A (en) * | 2020-04-17 | 2020-08-18 | 歌尔光学科技有限公司 | Test device and test method |
| CN112084078A (en) * | 2020-08-28 | 2020-12-15 | 浪潮电子信息产业股份有限公司 | Automatic power-down testing device for desktop computer |
| CN112361701A (en) * | 2020-11-10 | 2021-02-12 | 长虹美菱股份有限公司 | Method for detecting whether refrigerator is normally turned on or off |
| CN113360332A (en) * | 2021-07-15 | 2021-09-07 | 杭州雾联科技有限公司 | Testing device of power supply control system |
-
2010
- 2010-04-28 CN CN2010101583517A patent/CN102236054A/en active Pending
Cited By (16)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN103163395A (en) * | 2011-12-14 | 2013-06-19 | 技嘉科技股份有限公司 | Power on-off testing device |
| CN102520370B (en) * | 2011-12-31 | 2015-02-18 | 曙光信息产业股份有限公司 | Server switching power supply testing method and server switching power supply testing device |
| CN102520370A (en) * | 2011-12-31 | 2012-06-27 | 曙光信息产业股份有限公司 | Server switching power supply testing method and server switching power supply testing device |
| CN103383657A (en) * | 2012-05-02 | 2013-11-06 | 鸿富锦精密工业(武汉)有限公司 | Turning on/off testing device and method |
| CN103347194A (en) * | 2013-01-22 | 2013-10-09 | 深圳创维数字技术股份有限公司 | Method, apparatus and system for starting-up and shut-down testing |
| CN103559128B (en) * | 2013-10-28 | 2016-05-25 | 深圳市宏电技术股份有限公司 | A kind of power-on and power-off test circuit and power-on and power-off testing arrangement |
| CN103559128A (en) * | 2013-10-28 | 2014-02-05 | 深圳市宏电技术股份有限公司 | Power-on and power-off test circuit and power-on and power-off test device |
| CN104111390A (en) * | 2014-07-03 | 2014-10-22 | 北京京东方专用显示科技有限公司 | Device for realizing automatic powering-on/off test |
| CN105426281A (en) * | 2015-10-30 | 2016-03-23 | 曙光信息产业股份有限公司 | Power supply on/off test method and system, and blade server |
| CN105426281B (en) * | 2015-10-30 | 2018-09-07 | 曙光信息产业股份有限公司 | A kind of power switch machine test method, system and blade server |
| CN106774278A (en) * | 2017-01-22 | 2017-05-31 | 郑州云海信息技术有限公司 | A kind of method for detecting whole machine cabinet switching on and shutting down management function reliability |
| CN109342867A (en) * | 2018-09-03 | 2019-02-15 | 惠州市德赛西威智能交通技术研究院有限公司 | On-off electric test device |
| CN111551800A (en) * | 2020-04-17 | 2020-08-18 | 歌尔光学科技有限公司 | Test device and test method |
| CN112084078A (en) * | 2020-08-28 | 2020-12-15 | 浪潮电子信息产业股份有限公司 | Automatic power-down testing device for desktop computer |
| CN112361701A (en) * | 2020-11-10 | 2021-02-12 | 长虹美菱股份有限公司 | Method for detecting whether refrigerator is normally turned on or off |
| CN113360332A (en) * | 2021-07-15 | 2021-09-07 | 杭州雾联科技有限公司 | Testing device of power supply control system |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN102236054A (en) | Power on/off test device and method | |
| CN105785199A (en) | Multifunctional power distribution terminal integrated test system and operating method thereof | |
| CN101577078B (en) | Full automatic adjustment and test system for liquid crystal display | |
| CN103309776A (en) | Automatic startup and shutdown test device and test system | |
| WO2018205500A1 (en) | Board-level test system | |
| CN104933928A (en) | Practical training device capable of detecting wiring correctness of circuit automatically | |
| TW201209432A (en) | Apparatus and method for testing power on and off processes of an electronic device | |
| CN110412976B (en) | Function test system and test method of PCBA (printed circuit board assembly) of motor controller | |
| CN103616560A (en) | Automatic power consumption parameter testing device and method applied to avionics device | |
| CN104483568B (en) | A kind of device for detecting stand-by power supply automatic switching | |
| CN104394406A (en) | Detection system and method applicable to AC startup and shutdown test of television | |
| CN106526457A (en) | Circuit board detection instrument and system | |
| TW201415045A (en) | Detecting system for detecting circuit board and leakage current detecting method | |
| CN104049201A (en) | Testing method, device and system for printed circuit boards | |
| TW201137374A (en) | Apparatus and method for testing power-on and power-off processes of an electronic device | |
| CN202632715U (en) | Monitor optical and energy efficiency automatic test system | |
| TW200923391A (en) | Method and apparatus for power testing | |
| CN105629188A (en) | Nuclear power plant inverter voltage monitoring card integrated test system and test method | |
| CN202050507U (en) | Video display testing system | |
| CN109856580B (en) | Batch production test system and method for power monitoring instruments | |
| CN201673247U (en) | Power supply aging tester | |
| CN203761519U (en) | New edition automatic test system of panel TV set | |
| CN101825658B (en) | System and method for automatically testing power of display equipment on production line | |
| CN203310938U (en) | Startup/shutdown test system of electronic device | |
| CN205643556U (en) | Multi -functional power distribution terminal integrated test system |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| C06 | Publication | ||
| PB01 | Publication | ||
| C02 | Deemed withdrawal of patent application after publication (patent law 2001) | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20111109 |