CN1484147A - System and method for realizing automatic on/off test of computer - Google Patents
System and method for realizing automatic on/off test of computer Download PDFInfo
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Abstract
The invention discloses a kind of system and method for realizing auto-switch test. The system includes host controlling machine, power maneuver box and the multi-purpose computer examination card, the system controls the switch through the power maneuver box, measures the test condition information and so on through multi-purpose computer examination card. The method is: A. the host controlling machine chooses the tested machine and measures the state of the tested machine; B judges if the state conflicts with the control order, if yes, executes the step A; C. the host chooses the tested machine and control it to act correspondently; D. the host chooses the tested machine, and examines the state; E. the host judge if the tested machine acts correspondently, if not, executes step C; F. the host judges if there has order needed to be sent out, if yes, executes step A.
Description
Technical field
The invention belongs to the computer system field tests, particularly about a kind of system and method for realizing automatic on/off test of computer.
Background technology
Along with development of times, computing machine has become the important component part in people's life, the work, and people have also proposed more and more higher requirement to the performance and the stability thereof of computing machine.Therefore, manufacturer also seems particularly important to the detection that it carries out strictness before computing machine dispatches from the factory.
The switching on and shutting down test is an important step in the testing process.Producer all will carry out repeatedly switching on and shutting down strength test to critical pieces such as the hard disk of computing machine, mainboard, internal memory and a whole set of computer system, because do not have a whole set of on-off testing system to sell on the market, most of computer manufacturer still adopts the method for manual switch test.This method need drop into great amount of manpower, nor may realize all up to a hundred times or thousands of inferior switching on and shutting down test that so the efficient of manual test is very low, test mass also is difficult to guarantee to each computing machine.
In addition, some simple switching on and shutting down testing apparatuss that also have company to develop voluntarily, these equipment all are to carry out man-to-man open loop type test, that is to say, this equipment can only be realized tested machine of a main control computer test, whether and because main control computer is unilaterally to send the switching on and shutting down steering order, whether finishes testing time or tested machine for tested machine and occur unusually etc., main control computer can't be known.Such as, when the deadlock phenomenon appearred in tested machine, main control computer also can continue to instruct up to end of run to tested machine transmit button machine, and the testing time of testing time that main control computer sends and the actual execution of tested machine will be inconsistent.
So the user wishes to understand information such as the test mode of tested machine and configuration, so that can promptly get rid of or solve the abnormal conditions that occur in the open and close machine.
In a word, the switching on and shutting down testing level of each computer manufacturer differs at present, and manual mode is adopted in most computer on/off tests, and this test mode efficient is low, and test mass is difficult to guarantee.And minority realizes that also there are a lot of deficiencies in the system of test automatically, mainly shows the following aspects:
1, can only carry out man-to-man test, testing efficiency is low;
2, can only realize the test of open loop type, testing efficiency is low, and test mass is not high;
3, tested object is confined to the computing machine machine system.
Summary of the invention
In view of this, the purpose of this invention is to provide a kind of system that realizes automatic on/off test of computer, this system can convenient, fast, automatically carry out switching on and shutting down test one-to-many, closed loop.
Another object of the present invention provides a kind of method that realizes automatic on/off test of computer.Can realize automatically controlling many tested machines by this method and carry out the switching on and shutting down test, and can monitor the test mode of tested machine.
A kind of system that realizes automatic on/off test of computer of the present invention, this system realize like this.
A kind of system that realizes automatic on/off test of computer is characterized in that this system comprises:
Main control computer is used to send control command, receives the status information of tested machine 220V power supply and motherboard power supply and shows tested machine system configuration information, links to each other with power control box;
Power control box is used to select tested machine, the power-on and power-off of the tested machine 220V power supply of control, switching on and shutting down and the power supply of the tested machine of transferring and the status information of motherboard power supply, links to each other with the multi-action computer test card with the power input of main control computer, tested machine;
The multi-action computer test card, be used to detect the 220V power supply of tested machine and motherboard power supply state, obtain tested machine self check information, and give main control computer, and link to each other with power control box with starting switch, reset switch and the interface of output self check information, configuration information of tested machine with information feedback such as the status information of the power supply of tested machine and motherboard power supply and system configuration.
Described power control box comprises:
Single chip control module is used to resolve control command, selects tested machine and command type, and supply socket links to each other with 220V with communication control module, power supply relay control module;
Communication control module, with with the configuration information, the self check information that transmit tested machine, link to each other with the interface of control signal, output tested dynamo-electric source state and the system configuration information of motherboard power supply state and tested machine of the reception power control box of the serial ports that sends control command, receiving feedback information of single chip control module, main control computer and multi-action computer test card;
The power supply relay control module is used to control corresponding tested dynamo-electric source 220V power-on and power-off, links to each other with the power input of single chip control module and tested machine.
Described multi-action computer test card comprises:
Communication control module, be used to receive from the control signal of power control box and with it and send single chip control module to, receive and pass to power control box, link to each other with the interface that sends control signal, receives tested dynamo-electric source state and motherboard power supply state and system configuration information of single chip control module, PCI chip and power control box from the information of single chip control module and PCI chip;
Single chip control module is used for control information transmission, control demonstration error code, gauge tap machine, resets and the POST Function detection, links to each other with POST Function detection module with communication control module, LCD demonstration, switching on and shutting down control module;
The switching on and shutting down control module by control the switching on and shutting down of tested machine, the power supply status that resets and detect tested machine in real time from the control signal of single chip control module, links to each other with starting switch, the reset switch of single chip control module and tested machine;
POST Function detection module, be used to obtain the self check information of tested machine and with the self check information stores in storage unit, link to each other with the pci interface of single chip control module and tested machine;
Storage unit, be used to store the control signal of the warm start order that the tested machine system configuration information imported into from POST Function detection module, through the PCI chip and communication control module import into, link to each other with POST Function detection module with single chip control module PCI chip;
LCD shows, is used for the self check message code and the content that show that single chip control module is taken out from storage unit, links to each other with single chip control module;
The PCI chip is used for the transitional information form, links to each other with the pci interface of single chip control module, storage unit and tested machine;
Wherein, the power supply of described single chip control module, communication control module and switching on and shutting down control module is provided by power control box, and the power supply of described POST Function detection module and PCI chip is provided by tested machine.
Described power control box comprises:
The D/A transition card, being used to change the control command that main control computer sends is analog quantity, links to each other with the interface that sends control command of multiple signals modular converter and main control computer;
The A/D transition card, the tested machine mainboard power-on and power-off information that is used to change from multi-functional detection card is digital quantity, the interface that receives tested dynamo-electric source and motherboard power supply state with power supply detection module and main control computer links to each other;
The multiple signals control module is used to resolve the command type that main control computer sends and selects tested machine, links to each other with relay control module, mainboard switch control module and the mainboard control module that resets;
Relay control module is used to be switched on or switched off the 220V power supply of corresponding controlled device, links to each other with the power input of multiple signals control module and tested machine;
The mainboard switch control module is used to control the open and close of tested machine motherboard power supply, links to each other with the interface of multiple signals control module with multi-action computer test card receiving key control signal;
The mainboard control module that resets is used to control tested machine and resets, and links to each other with the interface that the multi-action computer test card receives reseting controling signal with the multiple signals control module;
The power supply detection module is used for transmitting tested dynamo-electric source and motherboard power supply status information to main control computer, and the interface of exporting the status information of tested dynamo-electric source and motherboard power supply with A/D transition card and multi-action computer test card links to each other.
Described D/A transition card is an ADLINK PCI-6216 D/A card.
Described A/D transition card is an ADLINK PCI-9113 A/D card.
Described multi-action computer test card comprises test card for computer and the device that transmits tested machine system configuration information, switching warm start order,
The device of tested machine system configuration information of described transmission and switching warm start order comprises placing network interface card, the hub in the tested machine and placing network interface card in the main control computer, and wherein, hub links to each other with network interface card in placing main control computer with network interface card in placing tested machine,
Test card for computer, be used to transfer from the power supply and the motherboard power supply state of the switching on and shutting down of power control box, reseting controling signal, the tested machine of detection, show tested machine self check message code and the power supply of tested machine and the status information of motherboard power supply are fed back to main control computer by power control box, link to each other with the interface that receives tested dynamo-electric source state and motherboard power supply status information with the interface of starting switch, reset switch and output self check information, the configuration information of tested machine and the control signal of sending of power control box.
Described test card for computer comprises:
Communication control module, be used to receive from the control signal of power control box and with it and send single chip control module to, receive and pass to power control box, link to each other with the interface that sends control signal and reception tested dynamo-electric source state and motherboard power supply status information of single chip control module and power control box from the information of single chip control module and with it;
Single chip control module is used for control information transmission, control demonstration error code, gauge tap machine, resets and the POST Function detection, links to each other with POST Function detection module with communication control module, LCD demonstration, switching on and shutting down control module;
The switching on and shutting down control module by control the switching on and shutting down of tested machine, the power supply status that resets and detect tested machine in real time from the control signal of single chip control module, links to each other with starting switch, the reset switch of single chip control module and tested machine;
POST Function detection module, be used to obtain the self check information of tested machine and with the self check information stores in storage unit, link to each other with the pci interface of single chip control module and tested machine;
Storage unit, be used to store the control signal of the warm start order that the tested machine system configuration information imported into from POST Function detection module, through the PCI chip and communication control module import into, link to each other with single chip control module, PCI chip and POST Function detection module;
LCD shows, is used for the self check message code that shows that single chip control module is taken out from storage unit, links to each other with single chip control module;
Wherein, the power supply of described single chip control module, communication control module and switching on and shutting down control module is provided by power control box, and the power supply of described POST Function detection module is provided by tested machine.
A kind of method that realizes automatic on/off test of computer of the present invention, this method are to realize like this.
A kind of application rights requires 1 described system to realize the method for automatic on/off test of computer, it is characterized in that this method may further comprise the steps:
A. main control computer sends detection signal, selects tested machine, detects the power supply and the motherboard power supply state of corresponding tested machine;
Whether power supply and the motherboard power supply state of B. judging this tested machine be inconsistent with the test command that will send, if non-contravention, execution in step C is if conflict execution in step A;
C. main control computer sends control command, selects this tested machine, this tested machine of control to make corresponding action;
D. send detection signal, select this tested machine, detect the power supply and the motherboard power supply state of corresponding tested machine;
E. judge whether tested machine makes corresponding action, if do not have, execution in step C, otherwise, judge whether that control command will be sent in addition, if having, execution in step A, if do not have, end of test (EOT).
Described step B comprises: if send the number of times of detection signal is N time, and N＞1, and the power supply of this tested machine and motherboard power supply state are still inconsistent with the test command that will send, and system sends warning, and prompting needs human intervention.
Described described step e comprises: the number of times that sends control command is N time, and N＞1, and tested machine is not still made corresponding action, and system sends warning, and prompting needs human intervention.
Described control command is power on order or 220V electricity order or power-on command or shutdown command or reset command or warm start order down of 220V.
After described main control computer sends control command and is power-on command or warm start order or reset command, and enter the POST self check stage at tested machine, this method further comprises:
Read tested machine pci interface, obtain tested machine self check information, and show the self check message code with digital display tube.
Described method further comprises: the self check message code is sent to main control computer, after main control computer is resolved, with the form demonstration of literal and figure.
Described method further comprises: in main control computer, import the system configuration information of the standard of tested machine in advance;
Work as main control computer among the described step C and send control command for starting shooting or resetting or the warm start order, and after the control command of in described step e, having judged tested machine executed, tested machine enters operating system, read the memory information in ROM district, obtain system configuration informations such as internal memory, BIOS, CPU, Onboard equipment and video card; By reading the information such as capacity of IDE hard disk with communicating by letter of IDE control chip; By calling information such as capacity that Windows api function, driver read the SCSI hard disk, ID number; By obtaining the information of RAID card with the communication of the interface of commercially available software;
The system configuration information of the tested machine that gets access to is passed to main control computer;
Main control computer shows tested machine system configuration information content, and relatively whether these configuration informations are variant with the standard information of input in advance, if variant, tested machine system configuration information preserved into file.
According to the above, the present invention program has following characteristics as can be seen:
1, automatic switching test system of the present invention has been realized automatic on/off test of computer, and can control many tested machines simultaneously, has improved testing efficiency greatly;
2, this system adopts the closed loop method of testing, has guaranteed test mass;
3, this system applies is wide, not only can be applied to the test of computing machine machine system, also can be applied to the test of the switching on and shutting down of parts such as mainboard, internal memory, hard disk;
4, this system also has good control, display interface, can set four kinds of switching on and shutting down test modes and time parameter arbitrarily, and is easy to use.
Description of drawings
Fig. 1 is the outside synoptic diagram of the automatic switching test system of embodiment one;
Fig. 2 is the functional block diagram of the multi-action computer test card of embodiment one;
Fig. 3 is the structural representation of the power control box of embodiment one;
Fig. 4 is connected signal between main control computer and the tested machine of separate unit among the embodiment one;
Fig. 5 is the software flow in the main control computer;
Fig. 6 is the software flow in the tested machine;
Fig. 7 is the external structure synoptic diagram of the automatic switching test system of embodiment two;
Fig. 8 is the structural representation of the power control box of embodiment two;
Fig. 9 is the functional block diagram of the multi-action computer test card of embodiment two;
Figure 10 is the signal that is connected between main control computer and the tested machine of separate unit among the embodiment two;
Figure 11 is the switching on and shutting down control mode flow process of system;
Figure 12 is the surface chart of automatic switching test system.
Embodiment
For make purpose of the present invention, technical scheme, and advantage clearer, below with reference to the accompanying drawing embodiment that develops simultaneously, the present invention is described in further detail.
Referring to shown in Figure 1, for holding the automatic switching test system of 10 tested machines, this test macro comprises main control computer 101, power control box 102 and tested machine 103, and every tested machine is built-in with a multi-action computer test card 104, and power control box 102 connects main control computer 101 and every tested machine by cable.Its core content is that main control computer 101 carries out the switching on and shutting down test by every tested machine of power control box 102 controls; Multi-action computer test card 104 detects information such as the test mode of tested machine 103 and system configuration, and it is fed back to main control computer.
Need to prove that the test mode of tested machine machine is meant the power-on and power-off state of tested dynamo-electric source and motherboard power supply.The tested machine here both can be mainboard or peripheral components, also can be complete computer system, and its running status is subjected to the control of main control computer.Multi-action computer test card 104 realize detecting tested machine test mode, obtain tested machine self check information, transmit the switching on and shutting down control signal of tested machine 103 system configuration informations and 102 outputs of switching power control box etc.; And power control box 102 is to be used for controlling tested machine 103 alternating current 220V power supplys and switching on and shutting down and to realize information transfer function.
As shown in Figure 2, be the functional block diagram of multi-action computer test card.The multi-action computer test card comprises switching on and shutting down control module 201, POST Function detection module 205, communication control module 203, single chip control module 209, PCI chip 207, storage unit 206 and liquid crystal display LCD 202.
Switching on and shutting down control module 201 is to be used to control the startup of tested machine system and to close, reset and detect tested dynamo-electric source etc., links to each other with starting switch, reset switch and the single chip control module 209 of tested machine; POST Function detection module 205 is to obtain power on self check message code in the testing process of tested machine POST, links to each other with the pci bus interface 208 of tested machine; Communication control module 203 realizes that by 485 serial ports this serial ports can be realized long communication line, and also convenient expansion links to each other with 15PIN serial ports 204 with single chip control module 209; Single chip control module 209 is control cores of multi-action computer function card, is used to coordinate functions such as control information transmission and logic control, links to each other with communication control module 203 with liquid crystal LCD demonstration 202, switching on and shutting down control module 201, storage unit 206; Storage unit 206, be used to store the control signal of the warm start order that the tested machine system configuration information imported into from POST Function detection module 205, through PCI chip 207 and communication control module import into, link to each other with single chip control module 209, PCI chip 207 and POST Function detection module 205; Liquid crystal LCD shows 202, is used for showing self check message code and the content of single chip control module 209 from storage unit 206 taking-ups, links to each other with single chip control module 209; PCI chip 207, be used for the transitional information form, link to each other with pci bus 208 interfaces of single chip control module 209, storage unit 206 and tested machine, PCI chip 207, storage unit 206 and communication control module 203 are realized transmission information and warm start order etc. between main control computer and the tested machine together.
Wherein, the power supply of described single chip control module 209, communication control module 203 and switching on and shutting down control module 201 is provided by power control box, and the power supply of described POST Function detection module 205 and PCI chip 207 is provided by tested machine.
As shown in Figure 3, be the structural representation of power control box.This power control box comprises single chip control module 302, communication control module 303 and power supply relay control module 301.Import communication control module 303 into from the control command of main control computer, communication control module 303 is sent this order into single chip control module 302, single chip control module 302 is resolved this order, selects tested machine and is judged command type, if alternating current 220V power supply control command, single chip control module 302 will be connected the relay in this tested dynamo-electric source of control, and tested dynamo-electric source is connected; If the resetting or the switch control command of warm start of the switch of PSW, RESET, single chip control module 302 is delivered to multi-action computer test card in this tested machine by communication module with this order, controls tested machine switching on and shutting down by the multi-action computer test card.In addition, the information from the multi-action computer test card will pass to main control computer by communication control module 303.
Fig. 4 be main control computer with the tested machine of separate unit between be connected signal, its annexation is as follows:
The power lead 410 connection～220V supply sockets 409 of main control computer, and main control computer 402 connects power control box 403 by serial port communication line 411.Two power leads and 10 electric wire connecting junctions are arranged, one group of power lead 408 connection～220V supply socket 409 on the power control box 403; Other one group of power lead 405 connects the power interface of tested machine 406, and this group power lead 405 provides～the 220V power supply for tested machine; Each electric wire connecting junction comprises in this cable that by the multi-action computer test card 407 that one 15 pin cable 404 connects in the tested machine Power Switch of system controls, RESET control and 5V and 5VSB detection signal reset.Multi-action computer test card 407 is inserted on the PCI groove of tested machine, comprises on the contact pin whether detect mainboard normally powers on and descend electric signal 5V, be used to detect signal 5VSB that whether power supply～220V normally power on and disconnect, be used for the enabling signal PSW of control main board and be used for the signal RESET etc. of system reset.
In addition, be equipped with software program respectively in main control computer and tested machine, the software program in the main control computer is realized functions such as test parameter, control data transmission and data presentation, and it plays the master control effect in total system; Software program in the tested machine comprises information acquiring program and heartbeat program, is respectively applied for the system configuration information that obtains tested machine and sends it to main control computer, sends the signal that tested machine is in the proper testing state to main control computer.
Shown in Figure 5 referring to flow process, the software flow in the main control computer is as follows:
501, the controlled variable and the standard information of the tested machine of configuration;
502, system sends detection signal;
503, receive the test mode information of tested machine, whether the control command that judgement will be sent is inconsistent with the state of tested machine, if conflict, execution in step 502, if and the number of times that sends detection signal is greater than 4, still conflict, main control computer is stored in error message in the internal memory of main control computer and sends warning, otherwise enter next step 504;
504, system sends control command;
505, system sends detection signal;
506, receive the test mode information of tested machine, judge whether tested machine carries out control command, if carry out, execution in step 507, if do not carry out, and the number of times that sends this control command is less than 4, execution in step 504, otherwise report to the police;
507, main control computer is waited for and is received the information that tested machine sends, if receive, then sends confirmation signal to tested machine, and execution in step 508 then;
508, judge the information category that tested machine sends, if system configuration information, then execution in step 509, if System self-test information, execution in step 510;
509, more tested machine system configuration and standard information if mistake, are stored in error message in the internal memory of main control computer and send the demonstration that makes mistakes, and execution in step 512 then;
510, resolve the self check message code, show the self check information content, execution in step 512 then;
511, judge whether the information processing that receives finishes, and is not finished, execution in step 508, otherwise, execution in step 512;
512, judge whether control command is finished, if be not finished, execution in step 502, otherwise enter next step 513;
513, the error logging in the internal memory is preserved into file, test is finished.
In the process of switching on and shutting down, unusual if tested machine occurs, the detected configuration information of system will be made mistakes, but this mistake can't influence the switching on and shutting down test, and abnormal cause does not need to solve immediately.So we take to import in advance the method for configuration informations such as the internal memory, CPU, IDE hard disk, SCSI hard disk, RAID card, BIOS information, Onboard information, video card of tested machine, with these information as standard information, after receiving the system configuration information that tested machine transmits, itself and standard information are compared, if both do not match, system will report an error, and file is preserved in error message.So, after test was finished, the staff can be according to the file analysis reason of makeing mistakes.In addition, main control computer will detect the test mode of tested machine before sending control command, its objective is to judge whether whether the order that need give an order, will send is inconsistent with the current state of tested machine.For example: if main control computer is before sending power-on command, tested machine has been an open state, and power-on command does not just need to send; But under similar circumstances, if tested machine can't power at all---under the situation that the power lead of tested machine does not have to connect, main control computer will send the warning that makes mistakes so, and system needs human intervention just can proceed.And main control computer also will detect the test mode of tested machine after sending control command, its objective is to determine whether tested machine carries out control command.If tested machine does not have fill order, main control computer can continue to send this order, detects execution result again, and this circulation will continue at most 4 times, and after the 4th detected, if tested machine is not still carried out, main control computer then sent warning.
Referring to shown in Figure 6, after tested machine entered operating system, the software flow in the tested machine was as follows:
601, recalls information is obtained program;
602, initialization information obtains program;
603, send IPX address to main control computer;
604, judge whether main control computer receives IPX address, it is corresponding that tested machine plane No. and IPX address are set up, if main control computer does not have, execution in step 603;
605, obtain the basic configuration information of system, tested machine sends configuration information to main control computer on the other hand on the one hand by the configurations shown information content;
606, whether configuration information sends and finishes, if do not have, and execution in step 605, if finish, execution in step 607;
607, send the heartbeat program to main control computer, wait for the Next Command of main control computer.
Need to prove that in the POST self check stage, computing machine comprises detection information such as internal memory, BIOS, CPU, Onboard equipment and video card, after self check finished, these configuration informations were stored in the ROM district in the Installed System Memory.So, if obtain these information, read this part internal memory, get final product after the parsing.And, after computing machine enters system, can be by reading the system configuration information that some interface obtains other.
Obtain program for tested machine log-on message below, obtain the method for system configuration information.
A. the ROM district in the reading system internal memory obtains configuration informations such as comprising internal memory, BIOS, CPU, Onboard equipment and video card;
B. read the information such as capacity that hardware ports such as hardware control on the mainboard and register obtain the IDE hard disk;
C. the API DLL (dynamic link library) by calling Windows, drive information such as the capacity that reads the SCSI hard disk, ID number;
D. obtain the information of RAID card by the interface that reads commercially available software.The commercially available software here generally is that RAID card manufacturer provides.RAID card such as Adeptec company provides software program, can obtain all information of RAID card.
Introduce the automatic switching test system principle of work below in conjunction with Fig. 4.
If what main control computer 401 sent is power supply 220V power-on and power-off control commands, power control box will be distinguished the relay of the tested machine that will control and the power control box inside that is switched on or switched off this tested machine correspondence, control the 220V power-on and power-off of tested machine 406.
If main control computer 401 sends is switching on and shutting down, reset or the warm start control command, it is the order of the tested machine of which platform of control that power control box 403 can be distinguished, and being transferred to multi-action computer test card 407 in this tested machine 406 by 15PIN cable 404, this test card will be controlled tested machine 406 and carry out switching on and shutting down, resets or warm start.
And, the power supply status 5V of the 220V of the tested machine 406 of multi-action computer test card 407 real-time samplings and tested machine motherboard power supply state 5VSB, and the test mode of its sampling passed to power control box.The sense command that power control box will send according to main control computer transmits test mode to main control computer.
Enter in the POST self check process at tested machine 406, tested machine 406 shows self check information on multi-action computer test card 407 on the one hand with 16 carry system codes, on the other hand self check information is transferred to main control computer 401 by power control box 403, after resolving by main control computer 401, show with the form of literal and picture.
No matter tested machine 406 is to enter operating system in which way, tested machine 406 all obtains program with log-on message, obtain the system configuration information of tested machine etc., and the information that obtains delivered to multi-functional detection card by pci bus, multi-functional detection 407 will be passed to main control computer 401 with information by the switching of power control box 403, main control computer 401 is compared the configuration information of receiving with the standard information that system desires to be provided with earlier, if mistake, main control computer 401 will be reported to the police, and mistake is kept in the internal memory.
Tested machine 406 is after main control computer 401 sends system's basic configuration information, and the heartbeat program that brings into operation detects the cartridge power control box by multi-action computer and regularly sends confirmation to main control computer 401, shows the running status of tested machine 406 operations.At this moment, primary control program will judge whether control command is finished, if do not finish, then move primary control program, prepare to send next control command, if finish, main control computer saves as file with the error message that all are kept in the internal memory, and the prompt system test is finished.
Further specify specific embodiments of the present invention for embodiment two below.
As shown in Figure 7, be the external structure synoptic diagram of automatic switching test system.This automatic switching test system comprises main control computer, tested mechanical, electrical source control enclosure and multi-action computer test card.With the difference among the embodiment one be that variation has taken place for power control box 502 and multi-action computer test card.
Referring to shown in Figure 8, be the structural representation of power control box.This power control box comprises an A/D transition card 801, D/A transition card 802, multiple signals control module 803, relay control module 804, mainboard PSW control module 805 and a mainboard RESET control module 806.And the D/A transition card here adopts ADLINK PCI-6216 D/A card, and the A/D transition card adopts ADLINKPCI-9113 A/D card.The control command that main control computer sends is sent into D/A transition card 802, after D/A transition card 802 is converted to simulating signal, sends into multiple signals control module 803, and multiple signals control module 803 will judge that this order is which kind of order of the tested machine of which platform of control.If this order is sense command, 803 of multiple signals control modules are wanted gating power detection module 807, and power supply detection module 807 sends the test mode information of the tested machine of test card for computer 808 real-time samplings to main control computer after A/D transition card 801 is converted to digital quantity; If this order is 220V power supply power-on and power-off control commands, 803 of multiple signals control modules are wanted relay gate control module 804, by the 220V power supply power-on and power-off of the corresponding tested machine of relay control module 804 controls; If open and close machine control command, 803 of multiple signals control modules are wanted gating mainboard PSW control module 805, send the signal of switching on and shutting down to test card for computer 808 by mainboard PSW control module 805; If reset control command, 803 of multiple signals control modules are wanted gating mainboard RESET control module 806, and mainboard RESET control module 806 will be sent reset signal to test card for computer 808.
The multi-action computer test card comprises test card for computer and transmits the device of tested machine system configuration information, switching warm start order, the device of tested machine system configuration information of described transmission and switching warm start order, comprise and place network interface card, the hub in the tested machine and place the interior network interface card of main control computer, wherein, hub links to each other with network interface card in placing main control computer with network interface card in placing tested machine.
As shown in Figure 9, be the functional block diagram of test card for computer.Test card for computer comprises switching on and shutting down control module 901, POST Function detection module 904, communication control module 903, single chip control module 902, liquid crystal display LCD907 and storage unit 905.
Wherein, switching on and shutting down module 901 be used to control the system start-up of tested machine and close, system reset and detect functions such as tested dynamo-electric source; POST Function detection module 904 is used for obtaining the self check message code in the tested machine POST power-on self-test process, and will show self check letter and the explanation of code corresponding characters string on LCD907 by storage unit; Communication control module 903 realizes that by 485 serial ports this serial communication can be realized long communication line, also convenient expansion; Single chip control module 902 is control cores of multi-action computer test card, is used to coordinate functions such as control information transmission and logic control; Liquid crystal display LCD 907 is used for showing self check message code and and corresponding character string.
Figure 10 be main control computer with the tested machine of separate unit between be connected signal, its annexation is as follows:
The end of 9116A/D 1013 and 6216D/A 1018 directly is inserted on the PCI groove of main control computer 1010 mainboards, and the other end is connected power control box 1007 by the cable 1009 of 37 pins respectively with 1011.Two groups of power leads and 10 electric wire connecting junctions are arranged on the power control box 1007.One group of power lead 1012 connects 220V supply socket 1015; Other one group of power lead 1004 connects the supply socket of tested machine 1003, and this group power lead provides the alternating current 220V power supply for every tested machine; Each electric wire connecting junction comprises in this cable that by the test card for computer 1001 that one 15 pin cable 1005 connects in the tested machine PowerSwitch of system controls, RESET control and 5V and 5VSB detection signal reset.Test card for computer inserts 1002 on the PCI of tested machine 1003 groove, comprise on the contact pin detect mainboard whether normally start and close+the 5V signal, be used to detect 5VSB signal, startup Power SW signal that is used for control main board whether power supply～220V normally power on and disconnect and the signal that is used for the Reset that resets of system.Network interface card in the tested machine 1003 is by netting twine 1006 connecting hubs (HUB) 1008, and HUB 1008 connects on the network interface card 1017 of main control computer by netting twine 1016.The power lead 1014 of HUB 1008 connects alternating current 220V supply socket 1015.
The course of work of automatic switching test system is described below in conjunction with Figure 10.
The user enters master control interface and selects tested machine and configuration testing parameter and information; Move primary control program then, send the switching on and shutting down test command, whether the state that system detects tested machine is inconsistent with the order of sending, if conflict, main control computer sends warning, shows the content of makeing mistakes, and at this moment needs the tester to change state and just can proceed.
If what primary control program sent is the warm start order, then this control command arrives tested machine by the network interface card 1001 of network interface card 1017, hub 1008 and the tested machine of main control computer with command transfer, tested machine obtains to carry out hot startup procedure after the warm start order, carries out warm start.
If the order of sending is 220V power-on and power-off, switching on and shutting down or control command such as reset, the D/A transition card 1018 of this control command to the main control computer PCI then, D/A transition card 1018 becomes simulating signal with information with command conversion, and simulating signal is transferred to power control box 1007 through 37PIN cable 1011.
When tested machine is carried out control command, test card for computer 1002 will detect tested dynamo-electric source state 5VSB, and the result that will detect sends power control box 1007 to by 15PIN cable 1005, power control box 1007 passes to testing result on the A/D card 1013 of main control computer by 37PIN cable 1009, and A/D card 1013 is to pass to main control computer 1010 after the digital signal with analog signal conversion.Main control computer 1010 is received the test mode information of tested machine, determines the result of this transmitting control commands.
In addition, no matter tested machine is with start, reset or warm start in any mode enter operating system, all will start the information acquiring program in the tested machine, obtain and comprise BIOS information, CPU information, memory information, hard disk information, video card information, the system configuration information of tested machine such as system port and slot, and the information of obtaining gathered, on tested machine, show, use IPX/SP communication protocol that configuration information is passed to main control computer by netting twine simultaneously, after main control computer obtains the configuration information of tested machine, give tested machine feedback information on the one hand, expression acknowledges receipt of, on the one hand the standard configuration information that sets in advance in the information received and the main control computer is compared, if mistake, main control computer is then reported to the police showing mistake, and the result of mistake is kept in the internal memory of main control computer.
Tested machine is after main control computer sends system's basic configuration information, and the heartbeat program that brings into operation regularly sends signal to main control computer, shows the running status of tested machine operation.Primary control program judges that whether the order that is provided with is finished, if do not finish, then moves primary control program, carry out next control command, if finish, main control computer saves as file with the error message that all are kept in the internal memory, make corresponding demonstration then, prompt system has been finished test.
Can realize among the above embodiment controlled 10 tested machines and tested, and main control computer will send the control command of 10 tested machines one by one according to the priority of order, can not influence each other between the tested machine.And, this system has the power-on and power-off of alternating current 220V power supply, switching on and shutting down, resets and four kinds of switching on and shutting down control modes of warm start, also comprise power on 220V to time, the PowerOff that starts hold time, system boot is held time, 220V electricity time and 6 kinds of time parameters such as deadlock stand-by period down to the time that powers on, system boot to system closedown.The user can select tested machine and switching on and shutting down test mode, testing time and time parameter etc. are set arbitrarily according to the needs of own or product strength, and system will carry out loop test to tested machine according to being provided with in advance.
Below system being carried out the cycle control order is described further again.
As shown in figure 11, be the switching on and shutting down control mode flow process of system.
1101, system sends 220V and powers on order to power control box, and power control box powers on according to the tested machine 220V of system of order control;
1102, test card for computer detects tested machine 220V power supply and obtains 5VSB, and 5VSB is delivered to power control box;
1106, after power control box judges that tested machine has powered on, send startup command and by test card for computer to tested machine;
1104, test card for computer will detect the 5V on the mainboard PCI of tested machine, and detected 5V information is sent to power control box;
1105, tested machine is carried out information acquiring program, obtains the system configuration information of tested machine;
1106, system sends shutdown command to power control box, and power control box sends control command and is transferred to tested machine through multi-functional detection card;
1107, test card for computer detects the motherboard power supply 5V of tested machine, and detected signal is sent to power control box, and power control box is given main control computer with information feedback again;
1108, main control computer sends ordering to power control box of 220V outage, power control box send control signal as calculated the machine testing card to tested machine;
1109, test card for computer detects the state of the 220V power supply 5VSB of tested machine, and detected result is delivered to power control box, and power control box transfers commands to main control computer.
In above-mentioned flow process, if system sends the cycle control order of cold start-up mode, after system executes 1101～1102 control command, with circulation execution in step 1106～1107; If system sends the cycle control order of reset mode, after system will execute 1101～1106, circulation execution in step 1104～1105; If system sends the cycle control order of warm start mode, after system will execute 1101～1106, circulation execution in step 1104～1105, if system sends～the cycle control order of 220V power-on and power-off mode, system is with circulation execution in step 1104～1105.
Main control computer will send the power supply that control signal is connected tested dynamo-electric source and respective switch machine mode successively according to the control command of input, because the control line of each tested machine of connection of power control box inside all is single, so under the situation that many tested machines are tested simultaneously, if test failure appears in a tested machine, can not influence other tested machines and test.
Be the surface chart of automatic switching test system as shown in figure 12.
Show in the figure that option specifically is set is as follows:
1) options such as the option of detecting information: BIOS, CPU, internal memory, SCSI hard disk, RAID card, slot, Onboard equipment, video card, IDE hard disk, port;
2) the four kinds of automatic on-off mode of test: 220V test modes of cutting off the power supply, PowerOn/Off switching on and shutting down test mode, reset switch machine test mode and thermally-actuated switch machine test mode;
6) 6 kinds of times that time parameter: 220V powers on to and starts, PowerOff holds time, and system boot is held time, and electricity is to the time that powers on down for 220V, and system boot crashed the stand-by period to the time of system closedown;
4) can manually control 220V power-on and power-off, the system start-up of any tested machine and close, the resetting of system reset, parameter.
5) can set the title and the path of error reporting file;
6) control INTERFACE DESIGN uniqueness, practicality, easy to use.
Operating personnel can be by any tested machine of this layout setting controlled variable, and can check error message and tested machine carry out state, number of times etc.
Automatic switching test system of the present invention has not only realized carrying out automatically switching on and shutting down tests, but also has realized information feedback function, and the system that makes can be in time, be well understood to the test mode and the result of tested machine; This system can control the switching on and shutting down test of 10 tested machines simultaneously, if a tested machine goes wrong, does not influence other tested machines and tests; This system applies is wide, not only can be applied to the test of computing machine machine system, also can be used for the switching on and shutting down test of parts such as mainboard, internal memory, hard disk; In addition, this system also has good control, display interface, and the user can set four kinds of switching on and shutting down test modes and time parameter arbitrarily by the interface.
The above only is preferred embodiment of the present invention, and is in order to restriction the present invention, within the spirit and principles in the present invention not all, any modification of being done, is equal to replacement, improvement etc., all should be included within protection scope of the present invention.
Claims (15)
1, a kind of system that realizes automatic on/off test of computer is characterized in that this system comprises:
Main control computer is used to send control command, receives the status information of tested machine 220V power supply and motherboard power supply and shows tested machine system configuration information, links to each other with power control box;
Power control box is used to select tested machine, the power-on and power-off of the tested machine 220V power supply of control, switching on and shutting down and the power supply of the tested machine of transferring and the status information of motherboard power supply, links to each other with the multi-action computer test card with the power input of main control computer, tested machine;
The multi-action computer test card, be used to detect the 220V power supply of tested machine and motherboard power supply state, obtain tested machine self check information, and give main control computer, and link to each other with power control box with starting switch, reset switch and the interface of output self check information, configuration information of tested machine with information feedback such as the status information of the power supply of tested machine and motherboard power supply and system configuration.
2, the system of realization automatic on/off test of computer according to claim 1 is characterized in that described power control box comprises:
Single chip control module is used to resolve control command, selects tested machine and command type, and supply socket links to each other with 220V with communication control module, power supply relay control module;
Communication control module, with with the configuration information, the self check information that transmit tested machine, link to each other with the interface of control signal, output tested dynamo-electric source state and the system configuration information of motherboard power supply state and tested machine of the reception power control box of the serial ports that sends control command, receiving feedback information of single chip control module, main control computer and multi-action computer test card;
The power supply relay control module is used to control the power-on and power-off of corresponding tested machine 220V power supply, links to each other with the power input of single chip control module and tested machine.
3, the system of realization automatic on/off test of computer according to claim 1 and 2 is characterized in that described multi-action computer test card comprises:
Communication control module, be used to receive from the control signal of power control box and with it and send single chip control module to, receive and pass to power control box, link to each other with the interface that sends control signal, receives tested dynamo-electric source state and motherboard power supply state and system configuration information of single chip control module, PCI chip and power control box from the information of single chip control module and PCI chip;
Single chip control module is used for control information transmission, control demonstration error code, gauge tap machine, resets and the POST Function detection, links to each other with POST Function detection module with communication control module, LCD demonstration, switching on and shutting down control module;
The switching on and shutting down control module by control the switching on and shutting down of tested machine, the power supply status that resets and detect tested machine in real time from the control signal of single chip control module, links to each other with starting switch, the reset switch of single chip control module and tested machine;
POST Function detection module, be used to obtain the self check information of tested machine and with the self check information stores in storage unit, link to each other with the pci interface of single chip control module and tested machine;
Storage unit, be used to store the control signal of the warm start order that the tested machine system configuration information imported into from POST Function detection module, through the PCI chip and communication control module import into, link to each other with POST Function detection module with single chip control module PCI chip;
LCD shows, is used for the self check message code and the content that show that single chip control module is taken out from storage unit, links to each other with single chip control module;
The PCI chip is used for the transitional information form, links to each other with the pci interface of single chip control module, storage unit and tested machine;
Wherein, the power supply of described single chip control module, communication control module and switching on and shutting down control module is provided by power control box, and the power supply of described POST Function detection module and PCI chip is provided by tested machine.
4, the system of realization automatic on/off test of computer according to claim 1 is characterized in that described power control box comprises:
The D/A transition card, being used to change the control command that main control computer sends is analog quantity, links to each other with the interface that sends control command of multiple signals modular converter and main control computer;
The A/D transition card, the tested machine mainboard power-on and power-off information that is used to change from multi-functional detection card is digital quantity, the interface that receives tested dynamo-electric source and motherboard power supply state with power supply detection module and main control computer links to each other;
The multiple signals control module is used to resolve the command type that main control computer sends and selects tested machine, links to each other with relay control module, mainboard switch control module and the mainboard control module that resets;
Relay control module is used to be switched on or switched off the 220V power supply of corresponding controlled device, links to each other with the power input of multiple signals control module and tested machine;
The mainboard switch control module is used to control the open and close of tested machine motherboard power supply, links to each other with the interface of multiple signals control module with multi-action computer test card receiving key control signal;
The mainboard control module that resets is used to control tested machine and resets, and links to each other with the interface that the multi-action computer test card receives reseting controling signal with the multiple signals control module;
The power supply detection module is used for transmitting tested dynamo-electric source and motherboard power supply status information to main control computer, and the interface of exporting the status information of tested dynamo-electric source and motherboard power supply with A/D transition card and multi-action computer test card links to each other.
5, according to the system of claim 1 or 4 described realization automatic on/off test of computer, it is characterized in that described multi-action computer test card comprises test card for computer and transmits the device of tested machine system configuration information, switching warm start order,
The device of tested machine system configuration information of described transmission and switching warm start order comprises placing network interface card, the hub in the tested machine and placing network interface card in the main control computer, and wherein, hub links to each other with network interface card in placing main control computer with network interface card in placing tested machine,
Test card for computer, be used to transfer from the power supply and the motherboard power supply state of the switching on and shutting down of power control box, reseting controling signal, the tested machine of detection, show tested machine self check message code and the power supply of tested machine and the status information of motherboard power supply are fed back to main control computer by power control box, link to each other with the interface that receives tested dynamo-electric source state and motherboard power supply status information with the interface of starting switch, reset switch and output self check information, the configuration information of tested machine and the control signal of sending of power control box.
6, the system of realization automatic on/off test of computer according to claim 5 is characterized in that described test card for computer comprises:
Communication control module, be used to receive from the control signal of power control box and with it and send single chip control module to, receive and pass to power control box, link to each other with the interface that sends control signal and reception tested dynamo-electric source state and motherboard power supply status information of single chip control module and power control box from the information of single chip control module and with it;
Single chip control module is used for control information transmission, control demonstration error code, gauge tap machine, resets and the POST Function detection, links to each other with POST Function detection module with communication control module, LCD demonstration, switching on and shutting down control module;
The switching on and shutting down control module by control the switching on and shutting down of tested machine, the power supply status that resets and detect tested machine in real time from the control signal of single chip control module, links to each other with starting switch, the reset switch of single chip control module and tested machine;
POST Function detection module, be used to obtain the self check information of tested machine and with the self check information stores in storage unit, link to each other with the pci interface of single chip control module and tested machine;
Storage unit, be used to store the control signal of the warm start order that the tested machine system configuration information imported into from POST Function detection module, through the PCI chip and communication control module import into, link to each other with single chip control module, PCI chip and POST Function detection module;
LCD shows, is used for the self check message code and the content that show that single chip control module is taken out from storage unit, links to each other with single chip control module;
Wherein, the power supply of described single chip control module, communication control module and switching on and shutting down control module is provided by power control box, and the power supply of described POST Function detection module is provided by tested machine.
7, the system of realization automatic on/off test of computer according to claim 4 is characterized in that described D/A transition card is an ADLINK PCI-6216 D/A card.
8, the system of realization automatic on/off test of computer according to claim 4 is characterized in that described A/D transition card is an ADLINK PCI-9113 A/D card.
9, a kind of application rights requires 1 described system to realize the method for automatic on/off test of computer, it is characterized in that this method may further comprise the steps:
A. main control computer sends detection signal, selects tested machine, detects the power supply and the motherboard power supply state of corresponding tested machine;
Whether power supply and the motherboard power supply state of B. judging this tested machine be inconsistent with the test command that will send, if non-contravention, execution in step C is if conflict execution in step A;
C. main control computer sends control command, selects this tested machine, this tested machine of control to make corresponding action;
D. send detection signal, select this tested machine, detect the power supply and the motherboard power supply state of corresponding tested machine;
E. judge whether tested machine makes corresponding action, if do not have, execution in step C, otherwise, judge whether that control command will be sent in addition, if having, execution in step A, if do not have, end of test (EOT).
10, the method for realization automatic on/off test of computer according to claim 9, it is characterized in that described step B comprises: if send the number of times of detection signal is N time, and N＞1, the power supply of this tested machine and motherboard power supply state are inconsistent with the test command that will send, system sends warning, and prompting needs human intervention.
11, the method for realization automatic on/off test of computer according to claim 9, it is characterized in that described described step e comprises: the number of times that sends control command is N time, and N＞1, and tested machine is not made corresponding action, system sends warning, and prompting needs human intervention.
12, the method for realization automatic on/off test of computer according to claim 9 is characterized in that described control command is power on order or 220V electricity order or power-on command or shutdown command or reset command or warm start order down of 220V.
13, the method for realization automatic on/off test of computer according to claim 9, after it is characterized in that described main control computer sends control command and is power-on command or warm start order or reset command, and enter the POST self check stage at tested machine, this method further comprises:
Read tested machine pci interface, obtain tested machine self check information, and show self check message code and content with LCD.
14, the method for realization automatic on/off test of computer according to claim 13 is characterized in that described method further comprises: the self check message code is sent to main control computer, after main control computer is resolved, with the form demonstration of literal and figure.
15,, it is characterized in that described method further comprises: in main control computer, import the system configuration information of the standard of tested machine in advance according to the method for claim 9 or 13 described realization automatic on/off test of computer;
In described step C, when main control computer sends control command for starting shooting or resetting or the warm start order, and after the control command of in described step e, having judged tested machine executed, tested machine enters operating system, read the memory information in ROM district, obtain system configuration informations such as internal memory, BIOS, CPU, Onboard equipment and video card; By reading the information such as capacity of IDE hard disk with communicating by letter of IDE control chip; By calling information such as capacity that Windows api function, driver read the SCSI hard disk, ID number; By obtaining the information of RAID card with the communication of the interface of commercially available software;
The system configuration information of the tested machine that gets access to is passed to main control computer;
Main control computer shows tested machine system configuration information content, and relatively whether these configuration informations are variant with the standard information of input in advance, if variant, the tested machine system configuration information of mistake is preserved into file with the standard information of input in advance.
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| CN101566960B (en) * | 2008-04-25 | 2011-02-16 | 佛山市顺德区顺达电脑厂有限公司 | Method for testing automatically powering on and off |
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2002
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