CN100395720C - Automated computer on-off operation testing device and method - Google Patents
Automated computer on-off operation testing device and method Download PDFInfo
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- CN100395720C CN100395720C CNB2005101017852A CN200510101785A CN100395720C CN 100395720 C CN100395720 C CN 100395720C CN B2005101017852 A CNB2005101017852 A CN B2005101017852A CN 200510101785 A CN200510101785 A CN 200510101785A CN 100395720 C CN100395720 C CN 100395720C
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Abstract
An automatic testing equipment and testing method for starting and shutdown is disclosed, said automatic testing equipment for starting and shutdown includes a mini control unit, a clock circuit, a detecting circuit, an initialization device and a switching device. Said automatic testing method for starting and shutdown is set a mini control unit which can be written beforehand to detect number of starting and shutdown, the number of starting and shutdown can be displayed by a display device. Said testing equipment and testing method make the detecting starting and shutdown realize automatic operation, it reduces the effect of human factors and improves the testing efficiency.
Description
[technical field]
The invention relates to a kind of automatic test device and method of testing, the particularly a kind of apparatus and method that can carry out automatic test to the switching on and shutting down number of times.
[background technology]
Switching on and shutting down normally are all bases that need switch activated device stable and high effective operation, so before carrying out commencement of commercial operation, must carry out strict switching on and shutting down test to guarantee the reliability and stability of runnability according to code requirement such as system power supply, mainboard or servomechanism etc.
Mainboard is one of primary clustering of personal computer, and it provides the vitals of command datas such as central processing unit, south bridge, north bridge chipset, bus, peripheral unit data transmission interface transmission.Therefore, the reliability of mainboard with and and other device of operating system, personal computer between compatibility be the important determinative of mainboard product quality.According to customer requirement, the manufacturer of mainboard must carry out compatibility and reliability testing to mainboard before product export, and in these tests, motherboard power supply switching on and shutting down test is absolutely necessary.So-called motherboard power supply switching on and shutting down test is meant carries out the switching manipulation of stipulated number according to different requirement of client to the power supply of mainboard, with test mainboard to be measured after the multiple switching operation the startup ability and start-up course in basic output go into the operation conditions of program.
Prior art is mainly finished by test manually motherboard power supply switching on and shutting down tests, if i.e. switching on and shutting down test need carry out 1000 times, then operating personnel do not stop always by the shift knob of motherboard power supply 1000 times.Owing to repeatedly repetitive operation, the tester is tired easily, easily causes maloperation in the test process; Need time-delay between start and the shutdown during switching on and shutting down test, can start shooting after machine display to be calculated extinguishes fully again, the each time-delay of tester can not be identical, so the test False Rate is higher; Moreover because machine to be tested is many, the test duration is urgent, causes manpower to be difficult to deploying, not only expends time in and manpower, also must cooperate tester's working time, influences work efficiency.
[summary of the invention]
In view of above content, be necessary to provide a kind of automated computer on-off operation proving installation and method of testing, to reduce the influence of human factor, improve the switching on and shutting down testing efficiency to the switching on and shutting down test result.
A kind of automated computer on-off operation proving installation, it comprises a miniature control module, a clock circuit, a circuit for detecting, an apparatus for initializing and a switchgear; Described miniature control module comprises a microcomputer chip; Described circuit for detecting comprises one first switching transistor and a resistance, and the base stage of described first switching transistor is connected to the system power supply of a Devices to test through described resistance, and its emitter is connected to described microcomputer chip, and its collector is connected to a power supply; Be provided with preset program in the described microcomputer chip, to move the predetermined function of described robotization on-off test device; Described clock circuit is used to provide the required clock signal of described miniature control module program run; The system power supply of described circuit for detecting by detecting described Devices to test power on and following electricity is judged the on-off state of described Devices to test and respective signal is inputed to described microcomputer chip; Under the situation that the system power supply of this Devices to test powers on, described miniature control module side begins to carry out the automated computer on-off operation test; Described apparatus for initializing is used to set the initial value of described automated computer on-off operation proving installation; Described switchgear is controlled its state by the relative program of described miniature control module, so that the start of described Devices to test.
A kind of automated computer on-off operation method of testing, it comprises:
One miniature control module is powered on, a described miniature control module and a connected clock circuit are started working;
After described miniature control module was found out Devices to test shutdown by a circuit for detecting, an apparatus for initializing was used to set the initial value of this automated computer on-off operation proving installation;
Described miniature control module operation test procedure, behind a delay time, this miniature control module makes a switchgear in running order, then described Devices to test start;
When described miniature control module was found out the start of described Devices to test, a display device added automatically and shows testing time in the lump;
Described Devices to test moves the self-detection program and enters and shuts down voluntarily after operating system is finished once test;
Whether the testing time on the more described display device of described miniature control module equates with the testing time of setting; And
When described miniature control module judges that when showing the testing time that number of times equals to set, a resetting means resets described display device.
Above-mentioned automated computer on-off operation proving installation and method of testing are finished whole switching on and shutting down test automatically by described miniature control module sequencing is controlled, and have simplified test process, have improved work efficiency.
[description of drawings]
The present invention is further illustrated in conjunction with embodiment with reference to the accompanying drawings.
Fig. 1 is the circuit block diagram of the better embodiment of automated computer on-off operation proving installation of the present invention.
Fig. 2 is the physical circuit figure of the better embodiment of automated computer on-off operation proving installation of the present invention.
Fig. 3 is the process flow diagram of the better embodiment of automated computer on-off operation method of testing of the present invention.
[embodiment]
The better embodiment of automated computer on-off operation proving installation of the present invention and method of testing is that example illustrates with the switching on and shutting down test of a mainboard 10 to be measured, see also Fig. 1, the better embodiment of this automated computer on-off operation proving installation 100 comprises a miniature control module 20, a clock circuit 30, a circuit for detecting 40, an apparatus for initializing 50, a display device 60, a switchgear 70 and a resetting means 80.Described miniature control module 20 is provided with preset program, in order to be responsible for carrying out smoothly of whole test; Described clock circuit 30 is used to provide the required clock signal of described miniature control module 20 program run; Described circuit for detecting 40 is in order to the on off state of the system power supply 42 of detecting described mainboard to be measured 10 and will detect the result and import described miniature control module 20; Described apparatus for initializing 50 is used to set the initial value of this automated computer on-off operation proving installation 100; Described display device 60 is by the testing time of described miniature control module 20 controls with the display switch machine; Described switchgear 70 is controlled its state by the relative program of described miniature control module 20, so that 10 starts capable of circulation of described mainboard to be measured; Described resetting means 80 links to each other with described miniature control module 20, and by described miniature control module 20 described display device 60 is resetted.
Please continue to consult Fig. 2, described miniature control module 20 comprises a small-sized microcomputer chip 22, has write preset program in the described microcomputer chip 22 in advance, to move the predetermined function of described robotization on-off test device 100.In this better embodiment, the power pins VCC of described microcomputer chip 22 directly is connected to the 5V power interface of USB (universal serial bus) (USB) interface; Its P0.0, P0.1, P0.2......P0.7 and VPP pin are connected to described USB 5V power interface by pull-up resistor R1, R2, R3......R8 and R9 respectively, the direct ground connection of its grounding pin GND.
Described clock circuit 30 comprises a crystal resonator 32, one first capacitor C 1 and one second capacitor C 2.Described crystal resonator 32 two ends are connected to two clock pin XTAL1 and XTAL2 of described microcomputer chip 22 respectively; The end that described crystal resonator 32 links to each other with the XTAL1 clock pin of described microcomputer chip 22 ground connection after described first capacitor C 1; The end that described crystal resonator 32 links to each other with the XTAL2 clock pin of described microcomputer chip 22 ground connection after described second capacitor C 2.
Described circuit for detecting 40 comprises one first a switching transistor Q1 and a resistance R 10, the described first switching transistor Q1 is a NPN transistor, its base stage is connected to the system power supply 42 of described mainboard to be measured 10 through described resistance R 10, its emitter is connected to the P1.1 pin of described microcomputer chip 22, and its collector is connected to described USB 5V power interface.Described circuit for detecting 40 is judged the on-off state of described mainboard to be measured 10 and respective signal is inputed to described microcomputer chip 22 with following electricity by detecting powering on of described system power supply 42; Under the situation that this system power supply 42 powers on, described miniature control module 20 sides begin to carry out the automated computer on-off operation test.
Described apparatus for initializing 50 is connected with described microcomputer chip 22, is used for setting before described system power supply 42 powers on the testing time of described automated computer on-off operation test and the delay time between the switching on and shutting down.Described apparatus for initializing 50 comprises One-position switch 52, a counter switch 54.The input end of described bit switch 52 and counter switch 54 all is connected to described USB 5V power interface; Its output terminal is connected to the P1.0 and the P1.1 pin of described microcomputer chip 22 respectively.
Described display device 60 is connected with described microcomputer chip 22, when reaching end of test (EOT) in test process, is controlled the testing time of described display device 60 display switch machines directly perceived by the relative program of described microcomputer chip 22.Described display device 60 comprises some charactrons 62 and some second switch transistor Q2, and described second switch transistor Q2 is a NPN transistor.In this better embodiment, 4 described charactrons 62 are arranged and finish demonstration with its 4 corresponding respectively second switch transistor Q2.Corresponding respectively pin P2.0, P2.1, P2.2 and the P2.3 that is connected to described microcomputer chip 22 of the base stage of described 4 second switch transistor Q2; Its emitter is connected to the power pins VCC of each corresponding charactron 62 respectively; Its collector all directly is connected to described USB 5V power interface.Corresponding respectively P0.0, P0.1, the P0.2......P0.7 pin that is connected to described microcomputer chip 22 of the A of described each charactron 62, B, C......H pin.
Described switchgear 70 is connected with described microcomputer chip 22, controls described switchgear 70 periodic duties until finishing the testing time that described apparatus for initializing 50 is set by the relative program of described microcomputer chip 22.Described switchgear 70 comprises one the 3rd a switching transistor Q3 and a resistance R 11, and described the 3rd switching transistor Q3 is a NPN transistor.The base stage of described the 3rd switching transistor Q3 is connected to the P1.3 pin of described microcomputer chip 22 through described resistance R 11; The direct ground connection of its emitter; Its collector links to each other with the power supply wire jumper of described mainboard 10 reset switches to be measured, when described switchgear 70 is in running order, the operation of promptly starting shooting of described mainboard to be measured 10, then described system power supply 42 is in the machine state, this moment, described display device 60 promptly added one automatically, realized automatic test by described miniature control module 20 working procedures.
Described resetting means 80 is connected with described microcomputer chip 22, before the beginning initialization setting or test failure occurs or when end of test (EOT), this resetting means 80 can make described display device 60 be reset to initial state by described microcomputer chip 22.Described resetting means 80 comprises a reset switch 82, one the 3rd capacitor C 3 and a resistance R 12.The input end of described reset switch 82 is connected to described USB 5V power interface, and its output terminal is connected to RST (reset resets) pin of described microcomputer chip 22; One end of described the 3rd capacitor C 3 directly is connected to described USB 5V power interface, and the other end links to each other after described resistance R 12 ground connection with the output terminal of described reset switch 82.Described the 3rd capacitor C 3 and coupled resistance R 12 play the electrification reset effect.
The course of work of described automated computer on-off operation proving installation 100 is as follows:
The power pins VCC of described microcomputer chip 22 directly is connected to USB 5V power supply, and described miniature control module 20 can be started working.This moment, mainboard 10 to be measured was in off-mode.Because described the 3rd capacitor C 3 chargings, so the time described microcomputer chip 22 the RST pin be high level, open the reset switch 82 of described resetting means 80, the described display device 60 of then described microcomputer chip 22 controls is in original state, and described each charactron 62 all shows zero.This moment, bit switch 52 and the counter switch 54 by described apparatus for initializing 50 came configuration switch machine testing time to reach the delay time between the switching on and shutting down each time, in above-mentioned setting up procedure, the described display device 60 of described microcomputer chip 22 may command the results are shown in described charactron 62 with setting.After the then described main-board on-off delay time, described microcomputer chip 22 operation relative programs make described switchgear 70 open, described circuit for detecting 40 detected system power supply 42 and powered on this moment, and described microcomputer chip 22 operation relative programs are controlled described display device 60 and shown that testing times are one; Then described mainboard 10 carries out shutting down automatically behind the internal processes self-detection one-period, described microcomputer chip 22 treats that described switching on and shutting down delay time later starts described switchgear 70 once more and controls described display device 60 and adds one, then repeats the said procedure operation and detects until described microcomputer chip 22 and finish described setting testing time.At this moment, on the described display device 60 display setting testing time value, described microcomputer chip 22 finishes the test procedure operation.The reset switch 82 of then opening described resetting means 80 can make described on-off test device 100 initialization to test once more.
Please common reference Fig. 3, described automated computer on-off operation method of testing comprises:
Step S1 is connected to described switchgear 70 with the electric power connection line of described mainboard 10 to be measured, begins to test after the relevant work voltage of described automated computer on-off operation proving installation 100 is powered on; The miniature control module 20 and the clock circuit 30 of then described automated computer on-off operation proving installation 100 obtain operating voltage, open the reset switch 82 of described resetting means 80, and described display device 60 promptly shows original state.Step S2, the microcomputer chip 22 of described automated computer on-off operation proving installation 100 is found out 42 times electricity of described system power supply by described circuit for detecting 40, shows mainboard 10 shutdown to be measured this moment; Described apparatus for initializing 50 can carry out the initialization setting, and concrete grammar is that described apparatus for initializing 50 is provided with the delay time between testing time and the each switching on and shutting down by described bit switch 52 and counter switch 54 and shows on described display device 60.Step S3, described microcomputer chip 22 operation test procedures, after the delay time to be set, described microcomputer chip 22 makes described switchgear 70 in running order, then should start shooting by mainboard 10 to be measured, and its system power supply 42 powers on.Step S4, described microcomputer chip 22 is found out described system power supply 42 by described circuit for detecting 40 and is powered on, and described display device 60 adds automatically and shows testing time in the lump.Step S5, described microcomputer chip 22 wait for described mainboard to be measured 10 operation self-detection programs and enter and shut down voluntarily after operating system is finished once circulation.Step S6, described microcomputer chip 22 is found out 42 times electricity of described system power supply by described circuit for detecting 40, shows that this moment, mainboard 10 shutdown to be measured finished.Step S7, whether the testing time on the described microcomputer chip 22 more described display device 60 equates with the testing time of setting, is to enter step S8; , then do not enter step S3 once more.Step S8, described resetting means 80 makes described display device 60 be reset to initial state by described microcomputer chip 22.
Above-mentioned steps is finished whole switching on and shutting down test automatically by described microcomputer chip 22 sequencing are controlled, and has simplified test process, has improved work efficiency.
Claims (9)
1. automated computer on-off operation proving installation, it is characterized in that: described automated computer on-off operation proving installation comprises a miniature control module, a clock circuit, a circuit for detecting, an apparatus for initializing and a switchgear; Described miniature control module comprises a microcomputer chip; Described circuit for detecting comprises one first switching transistor and a resistance, and the base stage of described first switching transistor is connected to the system power supply of a Devices to test through described resistance, and its emitter is connected to described microcomputer chip, and its collector is connected to a power supply; Be provided with preset program in the described microcomputer chip, to move the predetermined function of described robotization on-off test device; Described clock circuit is used to provide the required clock signal of described miniature control module program run; The system power supply of described circuit for detecting by detecting described Devices to test power on and following electricity is judged the on-off state of described Devices to test and respective signal is inputed to described microcomputer chip; Under the situation that the system power supply of this Devices to test powers on, described miniature control module side begins to carry out the automated computer on-off operation test; Described apparatus for initializing is used to set the initial value of described automated computer on-off operation proving installation; Described switchgear is controlled its state by the relative program of described miniature control module, so that the start of described Devices to test.
2. automated computer on-off operation proving installation as claimed in claim 1 is characterized in that: described clock circuit comprises a crystal resonator, one first electric capacity and one second electric capacity; Described crystal resonator two ends are connected to two clock pins of described microcomputer chip respectively; These crystal resonator two ends are ground connection behind described first electric capacity and second electric capacity respectively also.
3. automated computer on-off operation proving installation as claimed in claim 1 is characterized in that: described apparatus for initializing comprises an One-position switch and a counter switch, and the input end of described bit switch and counter switch all is connected to described power supply; Its output terminal is connected to the corresponding pin of described microcomputer chip respectively; Described setting initial value means the testing time of configuration switch machine automatic test and the delay time between the described Devices to test switching on and shutting down.
4. automated computer on-off operation proving installation as claimed in claim 1, it is characterized in that: described automated computer on-off operation proving installation also comprises a display device, described display device comprises some charactrons and some second switch transistors, the corresponding respectively corresponding pin that is connected to described microcomputer chip of each charactron and the corresponding connection of each second switch transistor, the transistorized base stage of described each second switch; Its emitter is connected to the power pins of corresponding charactron respectively; Its collector all is connected to described power supply; The corresponding respectively corresponding pin that is connected to described microcomputer chip of each pin of described each charactron.
5. automated computer on-off operation proving installation as claimed in claim 3 is characterized in that: described switchgear comprises one the 3rd switching transistor and a resistance, and the base stage of described the 3rd switching transistor is connected to the corresponding pin of described microcomputer chip through described resistance; The direct ground connection of its emitter; Its collector links to each other with the power supply wire jumper of described Devices to test reset switch.
6. as each described automated computer on-off operation proving installation in the claim 2-5 item, it is characterized in that: described automated computer on-off operation proving installation also comprises a resetting means, and described resetting means comprises a reset switch, one the 3rd electric capacity and a resistance; The input end of described reset switch is connected to a power supply, and its output terminal is connected to the reset pin of described microcomputer chip; One end of described the 3rd electric capacity directly is connected to described power supply, and the other end links to each other after described resistance eutral grounding with the output terminal of described reset switch.
7. automated computer on-off operation method of testing, it comprises:
One miniature control module is powered on, a described miniature control module and a connected clock circuit are started working;
After described miniature control module was found out Devices to test shutdown by a circuit for detecting, an apparatus for initializing was provided with the testing time of switching on and shutting down test;
Described miniature control module operation test procedure, behind a delay time, this miniature control module makes a switchgear in running order, then described Devices to test start;
When described miniature control module was found out the start of described Devices to test, a display device added automatically and shows testing time in the lump;
Described Devices to test moves the self-detection program and enters and shuts down voluntarily after operating system is finished once test;
Whether the testing time on the more described display device of described miniature control module equates with the testing time of setting; And
When described miniature control module judges that when showing the testing time that number of times equals to set, a resetting means resets described display device.
8. automated computer on-off operation method of testing as claimed in claim 7, it is characterized in that: in the testing time on the more described display device of described miniature control module and the step that whether testing time of setting equates, if show that number of times is not equal to the testing time of setting, then return the step of described miniature control module operation test procedure.
9. automated computer on-off operation method of testing as claimed in claim 7 is characterized in that: described initialization setting also comprises the delay time that is provided with between each switching on and shutting down.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101017852A CN100395720C (en) | 2005-11-25 | 2005-11-25 | Automated computer on-off operation testing device and method |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CNB2005101017852A CN100395720C (en) | 2005-11-25 | 2005-11-25 | Automated computer on-off operation testing device and method |
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| CN1971528A CN1971528A (en) | 2007-05-30 |
| CN100395720C true CN100395720C (en) | 2008-06-18 |
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| CNB2005101017852A Expired - Fee Related CN100395720C (en) | 2005-11-25 | 2005-11-25 | Automated computer on-off operation testing device and method |
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Families Citing this family (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101247614B (en) * | 2008-03-22 | 2012-03-21 | 华为终端有限公司 | Method, system and device for testing mobile terminal power-on and power-off |
| CN101576840B (en) * | 2008-05-06 | 2013-02-13 | 鸿富锦精密工业（深圳）有限公司 | Computer on/off test circuit |
| CN101727369B (en) * | 2008-10-15 | 2011-12-07 | 英业达股份有限公司 | Method for automatically verifying environment variable settings |
| CN102200558A (en) * | 2010-03-25 | 2011-09-28 | 鸿富锦精密工业（深圳）有限公司 | Starting-up/shutdown detection circuit |
| CN102445626B (en) * | 2010-10-13 | 2015-07-22 | 中兴通讯股份有限公司 | Single board testing method and device for the same |
| CN102789300A (en) * | 2011-05-19 | 2012-11-21 | 鸿富锦精密工业（深圳）有限公司 | Power supply |
| CN103135051B (en) * | 2011-12-02 | 2017-02-08 | 宁波中嘉科贸有限公司 | Test fixture for power source restarting |
| 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 |
| CN103197998B (en) * | 2013-03-19 | 2016-09-14 | 福州瑞芯微电子股份有限公司 | PMU electrifying timing sequence testing device and method |
| CN107843839A (en) * | 2017-10-31 | 2018-03-27 | 深圳市路畅科技股份有限公司 | Host test system, method, apparatus and readable storage medium storing program for executing based on voltage |
| CN110633178A (en) * | 2018-06-21 | 2019-12-31 | 深圳市鸿合创新信息技术有限责任公司 | Automatic startup and shutdown testing method for touch screen all-in-one machine |
| CN111665412A (en) * | 2019-12-11 | 2020-09-15 | 重庆芯讯通无线科技有限公司 | Method and system for testing aging of module on/off |
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| WO2002101554A2 (en) * | 2001-06-12 | 2002-12-19 | International Business Machines Corporation | Power fault analysis in a computer system |
| CN1391164A (en) * | 2002-06-04 | 2003-01-15 | 威盛电子股份有限公司 | On-off test method for motherboard of computer |
| CN1512344A (en) * | 2002-12-30 | 2004-07-14 | 神达电脑股份有限公司 | Test method for open and close of computer |
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Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO2002101554A2 (en) * | 2001-06-12 | 2002-12-19 | International Business Machines Corporation | Power fault analysis in a computer system |
| CN1391164A (en) * | 2002-06-04 | 2003-01-15 | 威盛电子股份有限公司 | On-off test method for motherboard of computer |
| CN1512344A (en) * | 2002-12-30 | 2004-07-14 | 神达电脑股份有限公司 | Test method for open and close of computer |
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| CN1971528A (en) | 2007-05-30 |
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