CN2932488Y - Fault detecting device - Google Patents
Fault detecting device Download PDFInfo
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- CN2932488Y CN2932488Y CN 200520146671 CN200520146671U CN2932488Y CN 2932488 Y CN2932488 Y CN 2932488Y CN 200520146671 CN200520146671 CN 200520146671 CN 200520146671 U CN200520146671 U CN 200520146671U CN 2932488 Y CN2932488 Y CN 2932488Y
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Abstract
The utility model provides a fault detection device applicable to an electronic device equipped with the basic input and output system, wherein the basic input and output system implements the detection program to each hardware of the electronic equipment and respectively outputs an arithmetic code in each period of the detection program in operation. The fault detection device comprises a storage unit, a master control module and a display module, wherein the master control module comprises a detection unit and a judgment unit. The utility model of the fault detection device can rapidly and accurately find out where fault occurs and further improve the maintenance efficiency. The utility model has the advantage of low cost and easy operation, capable of avoiding misjudgment caused by the clamp etc and the artificial mistake.
Description
Technical field
The utility model is about a kind of failure detector, particularly is applied in one and has Basic Input or Output System (BIOS) (Basic Input/Output System about a kind of; BIOS) failure detector in the electronic equipment.
Background technology
Along with the continuous development of mechanics of communication and the continuous change of consumer demand, many electronic equipments are in function aspects also seeking change and innovation constantly, correspondingly, the electronic equipment for example various hardware in the computer equipment is more and more abundant, quantitatively also more and more many, in case wherein a certain hardware breaks down, and the maintenance personal uncertain be which hardware is when breaking down, can only take fault detect and rejected program that whole computing machine carries out hardware one by one apart, thereby increased the difficulty of maintenance, and seriously wasted troubleshooting time.
Industry adopts firmware---Basic Input or Output System (BIOS) (the Basic Input/Output System of computer equipment internal configurations more at present; Hereinafter to be referred as BIOS) start selftest (the Power-on Self-Test that has in the program; Hereinafter to be referred as POST) program, each hardware of internal system to computer equipment carries out fault detect, its function mode is when computer equipment is started shooting, start boot (booting) and enter BIOS, after entering BIOS, at first can carry out the POST program, fault detect in the POST program comprises that the various test procedures of startup are to determine for example Memory Controller Hub, Video Controller, serial communication controller, the parallel port communication controller, keyboard controller, whether computer equipment such as Floppy Disk Controller and hard disk controller hardware capability is correct, in the POST program is carried out if find when wrong, then can be by on the screen of computer equipment, showing the identification code (POST code) of error message, or indicate detected fault place by the mode of alarm sound, make things convenient for the user to search out of order hardware location, get rid of to carry out follow-up fault.
Can remind the user with the screen display error message or in the mode of alarm sound; the common serious fault of right and wrong; if the POST program detects computer equipment hardware when catastrophic failure critical failures such as (for example system clock) makeing mistakes occurring; computer equipment then can directly be shut down; do not finish as yet owing to various initializing sets this moment; thereby can't send any prompting or signal, and then the user can't learn the concrete fault occurrence positions of computer equipment hardware by the detection of POST program.
Therefore, carry out the fault detect of each hardware of computer equipment, can't detect the fault state of computer equipment effectively one by one with the POST program.
At the problems referred to above, industry is used a kind of Debug Card (Debug Card), the type that it can cooperate on it diode displaying computer system of installing to make mistakes.Wherein, it generally is the content setting that depends on BIOS that the position of this Debug Card is provided with, common methods is to make BIOS that identification code is sent to 378 interfaces, just be sent to the connectivity port (Printer Port) that connects printer, then Debug Card is inserted on the connectivity port of this printer, can find in testing process when wrong that this Debug Card shows light that should identification code.Yet this mode needs to buy in addition Debug Card, has not only increased cost burden, also can't directly show relevant error information (must carry out interpretation by the professional person), comparatively inconvenience in the use.
Some dealer is to use baseboard management controller (Baseboard ManagementController; BMC) chip record trouble situation, this mode need can be learnt failure message by mainboard (MB) is carried out assembling test, the cost that expends time in, and when carrying out assembling test easily because of factors such as jig cause erroneous judgement, and then causes the judgement of mistake.
In sum, how to propose a kind of failure detector, avoid disadvantages of the prior art, also have simultaneously and save the time of searching the fault happening part, the effect that improves breakdown maintenance efficient, the technical matters that real field for this reason needs to be resolved hurrily at present.
The utility model content
For overcoming the shortcoming of above-mentioned prior art, fundamental purpose of the present utility model is to provide a kind of failure detector that can fast and accurately search the fault happening part.
Another purpose of the present utility model is to provide a kind of and reduces the cost, improves the failure detector of ease of use.
A purpose more of the present utility model is to provide a kind of failure detector, can avoid the erroneous judgement that causes because of factors such as jigs, prevents the erroneous judgement of mistake.
For reaching above-mentioned main and other purpose, the utility model provides a kind of and is applied in one and has Basic Input or Output System (BIOS) (Basic Input/Output System; BIOS) failure detector in the electronic equipment, wherein, this Basic Input or Output System (BIOS) is that each hardware unit in this electronic equipment is carried out a trace routine, and exports an operation part (POST code) respectively according to each stage in this trace routine when this trace routine is carried out; The utility model failure detector comprises: this failure detector comprises: a storage element, store a plurality of operation parts that each hardware unit normally moves, exported when this Basic Input or Output System (BIOS) is carried out this trace routine in this electronic equipment and a plurality of according to this electronic equipment in the device code that sets of each hardware unit of each control area; One main control module, this Basic Input or Output System (BIOS) to this electronic equipment in each hardware unit when carrying out this trace routine, detect the operation part of each hardware unit, and judge whether the operation part that is detected is identical with the operation part of this storage unit stores, if then proceed to detect, if not, then, extract a device code from this storage element according to the operation part corresponding hardware device that is detected; And a display module, show this main control module from the device code that this storage element extracted, the hardware unit that this electronic equipment of prompting user breaks down.
Compared with prior art, failure detector of the present utility model is to store a plurality of operation parts and multiple arrangement code in storage element, detect the operation part of each hardware unit by a main control module, and judge whether the operation part that detects is identical with the operation part of this storage unit stores, if, then proceed to detect, if not, then according to the operation part corresponding hardware device that detects, extract a device code from this storage element, show this device code, the hardware unit that this electronic equipment of prompting user breaks down, can fast and accurately search the fault happening part, and then improve breakdown maintenance efficient.Therefore device of the present utility model has advantages such as cost is low, easy-to-use, can avoid the erroneous judgement that causes because of factors such as jigs, prevents the erroneous judgement of mistake.
Description of drawings
Fig. 1 is the block schematic diagram of the utility model embodiment basic framework.
Embodiment
Embodiment
At first, as shown in Figure 1, it is the basic framework block schematic diagram of the utility model failure detector 1 embodiment.The utility model failure detector 11 is applied in one and has Basic Input or Output System (BIOS) (Basic Input/Output System; BIOS) in 21 the electronic equipment 2, wherein, this Basic Input or Output System (BIOS) 20 is that each hardware unit 21,22 and 23 in this electronic equipment 2 is carried out a trace routine, and when this trace routine is carried out according to this trace routine in each stage export an operation part (POST code) respectively, this trace routine is meant start selftest (Power-on Self-Test; POST) program, in addition, this electronic equipment 2 is server (server), desktop PC (DT), Espresso (PPC), PDA(Personal Digital Assistant) and notebook computer (NB) etc.The utility model failure detector 1 comprises a storage element 10, a main control module 11 and a display module 12.
More than 10 operation part of this storage element and multiple arrangement code, operation part is each hardware unit 21 in the electronic equipment 2,22 and 23 normally operations, the operation part of being exported when this Basic Input or Output System (BIOS) 20 is carried out this trace routine, this device code is each hardware unit 21 according to each control area in this electronic equipment 2,22 and the 23 device codes of setting, just work as each hardware unit 21 in this electronic equipment 2,22 and 23 are in normal operating condition, this Basic Input or Output System (BIOS) 20 also can be when carrying out the start self test program, export the operation part of each stage of each test procedure (for example mouse test phase) one by one, this storage element 10 stores the foundation of these operation parts as subsequent treatment in advance.
In the present embodiment, moving a plurality of operation parts of just often exporting according to this Basic Input or Output System (BIOS) 20 each hardware unit 21,22 and 23 in this electronic equipment 2 is to be stored in this storage element 10 in the mode that writes, each control area is meant CPU (central processing unit) (CPU) control area, north bridge (North Bridge) control area, south bridge control (SouthBridge) zone in this electronic equipment 2, network control is regional and the screen display control area, and this device code is decimal number or sexadecimal number.
This main control module 11 be this Basic Input or Output System (BIOS) 20 to this electronic equipment 2 in each hardware unit 21,22 and 23 when carrying out this trace routine, detect each hardware unit 21,22 and 23 operation part, and judge that the operation part detected is whether identical with the stored operation part of this storage element 10, if, then proceed to detect, if not, then according to detected operation part corresponding hardware device 21,22 and 23, extract a device code from this storage element 10, wherein, the operation part that this place is detected is meant that this Basic Input or Output System (BIOS) 20 is when starting shooting selftest, operation part according to actual test status (each stage in each test procedure) output, therefore, the information of this operation part representative might be a certain hardware unit 21,22 or 23 is wrong.
In the present embodiment, this main control module 11 comprises that also one is detecting in this electronic equipment 2 each hardware unit 21,22 and at 23 o'clock in this Basic Input or Output System (BIOS) 20, detect each hardware unit 21,22 and 23 operation parts detecting unit 110 and one in order to judge operation part that this detecting unit 110 detected whether with the stored identical judging unit 111 of operation part of this storage element 10; To judge that detecting units 110 detect operation part identical with the operation part of storage in this storage element 10 when this judging unit 111, then make this detecting unit 110 proceed to detect, if not, then the operation part corresponding hardware device 21 or 22 or 23 that is detected according to this detecting unit 110 extracts a device code from this storage element 10.This storage element 10 is to be carried out by the chip with check sum function with the operation of this main control module 11.
This display module 12 is the device codes that show that the judging unit 111 in this main control module 11 extracts from this storage element 10, and the prompting user is which hardware unit in this electronic equipment 2 is 21,22 or 23 to break down.In the present embodiment, this display module 12 is seven-segment display or light emitting diode (Light Emitting Diode; LED) display etc.
The set-up mode of said apparatus code is if indicate with the decimal number coding mode, each corresponding hardware unit of this central processing unit controls zone then can be set according to the device code as 00 to 09 respectively successively, each hardware unit of this north bridge control area correspondence then can be set according to the device code as 10 to 19 respectively successively, each hardware unit of this south bridge control area correspondence then can be set according to the device code as 20 to 29 respectively successively, each corresponding hardware unit of this network control zone then can be set according to the device code as 30 to 39 respectively successively, each hardware unit of this screen display control area correspondence then can be set according to the device code as 40 to 49 respectively successively, wherein, if the key board unit that this Basic Input or Output System (BIOS) 20 is detecting in this electronic equipment 2 is the hardware unit of label 21 among Fig. 1, and this main control module 11 judges that the operation part that detected by this Basic Input or Output System (BIOS) 20 is with the operation part of this storage element 10 storages when inequality, 11 of this main control modules can be according to the key board unit of the operation part correspondence that is detected, from this storage element 10, extract the device code (for example 09) of corresponding key board unit, and by this display module 12 the device code of key board unit (for example 09) is shown, the user knows that the hardware unit that this electronic equipment 2 breaks down is the keyboard of label 21 among Fig. 1.
In sum, failure detector of the present utility model stores many these Basic Input or Output System (BIOS)s each hardware unit in this electronic equipment earlier and normally moves in a storage element, carry out operation part and a plurality of device code of setting according to each hardware unit of each control area in this electronic equipment of this trace routine output, by a main control module this Basic Input or Output System (BIOS) to this electronic equipment in each hardware unit when carrying out this trace routine, detect the operation part of each hardware unit, and judge that the operation part detected is whether identical with the stored operation part of this storage element, if, then proceed to detect, if not, then according to the operation part corresponding hardware device that is detected, extract a device code from this storage element, install the mode of code for a display module by showing this, the hardware unit that this electronic equipment of prompting user breaks down, can fast and accurately search the fault happening part whereby, and then improve breakdown maintenance efficient.
Claims (6)
1. failure detector, being applied in one has in the electronic equipment of Basic Input or Output System (BIOS), wherein this Basic Input or Output System (BIOS) is used for each hardware unit of this electronic equipment is carried out a trace routine and export an operation part respectively according to each stage in this trace routine when this trace routine is carried out, it is characterized in that this failure detector comprises:
One storage element, its be used for storing a plurality of when each hardware unit of this electronic equipment normally moves this Basic Input or Output System (BIOS) carry out the operation part that this trace routine is exported, and a plurality of device code that sets according to each hardware unit of each control area in this electronic equipment;
One main control module, itself and described storage element interconnect, in order to this Basic Input or Output System (BIOS) to this electronic equipment in each hardware unit when carrying out this trace routine, detect the operation part of each hardware unit, and when the operation part of the operation part that is detected and this storage unit stores is identical, proceed to detect, and when the stored operation part of the operation part that is detected and this storage element is inequality, according to the operation part corresponding hardware device that is detected, extract a device code from this storage element; And
One display module, itself and described main control module interconnect and are connected to this storage element by this main control module, in order to show this main control module from the device code that this storage element extracted, the hardware unit that this electronic equipment of prompting user breaks down.
2. failure detector as claimed in claim 1 is characterized in that, this electronic equipment is server, desktop PC, Espresso, personal digital assistant or notebook computer.
3. failure detector as claimed in claim 1 is characterized in that, each control area is meant central processing unit controls zone, north bridge control area, south bridge control area, network control zone and screen display control area in this electronic equipment.
4. failure detector as claimed in claim 1 is characterized in that, this main control module also comprises:
One detecting unit, it is used for detecting the operation part of each hardware unit when this Basic Input or Output System (BIOS) is carried out this trace routine to each hardware unit of this electronic equipment; And
One judging unit, itself and this detection module interconnects, in order to proceed to detect at stored operation part this detecting unit in identical season of operation part that this detecting unit detected and this storage element, and not simultaneously in the stored operation part of operation part that this detecting unit detected and this storage element, according to the operation part corresponding hardware device that this detecting unit detected, extract a device code from this storage element.
5. failure detector as claimed in claim 1 is characterized in that, the chip of carrying out the operation of this storage element and this main control module is the chip with check sum function.
6. failure detector as claimed in claim 1 is characterized in that, this display module is seven-segment display or light emitting diode indicator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520146671 CN2932488Y (en) | 2005-12-20 | 2005-12-20 | Fault detecting device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN 200520146671 CN2932488Y (en) | 2005-12-20 | 2005-12-20 | Fault detecting device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN2932488Y true CN2932488Y (en) | 2007-08-08 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN 200520146671 Expired - Fee Related CN2932488Y (en) | 2005-12-20 | 2005-12-20 | Fault detecting device |
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Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101866312A (en) * | 2010-06-18 | 2010-10-20 | 北京北大众志微系统科技有限责任公司 | System and method for detecting hardware failure based on dynamic I/O value invariance |
| CN102955722A (en) * | 2011-08-17 | 2013-03-06 | 联想(北京)有限公司 | Abnormality detection method, abnormality detection device, electronic terminal and abnormality detection system |
| CN103200023A (en) * | 2012-01-09 | 2013-07-10 | 联想(北京)有限公司 | Method and device of sending hardware information, and method and system of processing hardware information |
| CN104976733A (en) * | 2014-04-10 | 2015-10-14 | 珠海格力电器股份有限公司 | Method and system for processing network fault information of multi-split air conditioner |
| CN105335276A (en) * | 2014-06-13 | 2016-02-17 | 联想(北京)有限公司 | Fault detection method and electronic device |
| CN105786658A (en) * | 2014-12-17 | 2016-07-20 | 环旭电子股份有限公司 | Computer system and method capable of detecting internal computer state |
| CN106326043A (en) * | 2015-06-23 | 2017-01-11 | 联想(北京)有限公司 | USB based diagnosis device and method |
| CN106469109A (en) * | 2015-08-15 | 2017-03-01 | 昆达电脑科技(昆山)有限公司 | DIMM failure informs system and method in time |
| CN106708644A (en) * | 2016-11-18 | 2017-05-24 | 广西大学 | Computer fault detection system and method |
| CN110413469A (en) * | 2018-04-28 | 2019-11-05 | 中国长城科技集团股份有限公司 | A kind of fault detection system |
| CN110864722A (en) * | 2018-08-28 | 2020-03-06 | 精英电脑股份有限公司 | Detection device and system with remote control function |
| CN112986880A (en) * | 2019-12-17 | 2021-06-18 | 芯恩（青岛）集成电路有限公司 | Probe station fault detection method and system, probe station and use method thereof |
-
2005
- 2005-12-20 CN CN 200520146671 patent/CN2932488Y/en not_active Expired - Fee Related
Cited By (12)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN101866312A (en) * | 2010-06-18 | 2010-10-20 | 北京北大众志微系统科技有限责任公司 | System and method for detecting hardware failure based on dynamic I/O value invariance |
| CN102955722A (en) * | 2011-08-17 | 2013-03-06 | 联想(北京)有限公司 | Abnormality detection method, abnormality detection device, electronic terminal and abnormality detection system |
| CN103200023A (en) * | 2012-01-09 | 2013-07-10 | 联想(北京)有限公司 | Method and device of sending hardware information, and method and system of processing hardware information |
| CN104976733A (en) * | 2014-04-10 | 2015-10-14 | 珠海格力电器股份有限公司 | Method and system for processing network fault information of multi-split air conditioner |
| CN105335276A (en) * | 2014-06-13 | 2016-02-17 | 联想(北京)有限公司 | Fault detection method and electronic device |
| CN105786658A (en) * | 2014-12-17 | 2016-07-20 | 环旭电子股份有限公司 | Computer system and method capable of detecting internal computer state |
| CN106326043A (en) * | 2015-06-23 | 2017-01-11 | 联想(北京)有限公司 | USB based diagnosis device and method |
| CN106469109A (en) * | 2015-08-15 | 2017-03-01 | 昆达电脑科技(昆山)有限公司 | DIMM failure informs system and method in time |
| CN106708644A (en) * | 2016-11-18 | 2017-05-24 | 广西大学 | Computer fault detection system and method |
| CN110413469A (en) * | 2018-04-28 | 2019-11-05 | 中国长城科技集团股份有限公司 | A kind of fault detection system |
| CN110864722A (en) * | 2018-08-28 | 2020-03-06 | 精英电脑股份有限公司 | Detection device and system with remote control function |
| CN112986880A (en) * | 2019-12-17 | 2021-06-18 | 芯恩（青岛）集成电路有限公司 | Probe station fault detection method and system, probe station and use method thereof |
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| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20070808 Termination date: 20141220 |
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| EXPY | Termination of patent right or utility model |