CN102521106A - Method for monitoring system faults - Google Patents
Method for monitoring system faults Download PDFInfo
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- CN102521106A CN102521106A CN2011104052251A CN201110405225A CN102521106A CN 102521106 A CN102521106 A CN 102521106A CN 2011104052251 A CN2011104052251 A CN 2011104052251A CN 201110405225 A CN201110405225 A CN 201110405225A CN 102521106 A CN102521106 A CN 102521106A
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Abstract
The invention relates to a method for monitoring system faults. The technical scheme is that: the method comprises the steps of: when a system is in operation, monitoring working parameters of modules of the system by a main chip of the system in real time; when the main chip discovers that the working parameters of any one module are abnormal, automatically correcting at first; and when the main chip cannot automatically correct the fault, giving a prompt according to the type of the fault. According to the method for monitoring the system faults, provided by the invention, different faults of appliance systems can be automatically monitored in real time by the main chip; and when being discovered, the faults can be timely corrected or halted, and the difference faults are distinguished and prompted, so that the repair process is more specific and simplified, a large amount of time does not need to be spent in fault diagnosis, the repair difficulty of the appliances is lowered, the repair time and cost of the appliances are saved, and the appliance systems are more stable in operation and have higher safety.
Description
Technical field
The present invention relates to the monitoring method of the system failure, is a kind of method of automatic monitoring system fault concretely.
Background technology
Along with the development of household electrical appliance, various household electrical appliance have been deep into the each side of people's lives, and people use the frequency of various electrical equipment also increasingly high.And along with household electrical appliance function and structure become increasingly complex, the probability that apparatus failure possibly occur is just high more, and the risk of being brought is just big more, also can bring like many mishaies such as overload delivery, electric leakage, wire short-circuitings.Therefore, the safety Design of household electrical appliance is more and more paid attention to when producing design, and the security that promotes household electrical appliance also is imperative.When household electrical appliance break down when needing repairing; The twists and turns that the maintenance personal often need cost a lot of money, this is because the circuit board integrated level of electrical equipment is increasingly high, fault fascinating increasing; So artificial investigation fault is also more and more difficult; This feasible maintenance to electrical equipment is to be not only to need abundant technology and experience, also need spend a large amount of muscle power, and maintenance difficulty is increasing.
Summary of the invention
To the problem of above appearance, the invention provides a kind of monitoring method of the system failure, simplify the maintenance flow of electrical equipment, reduce the maintenance difficulty of electrical equipment, practice thrift the servicing time and the cost of electrical equipment, make electric system more stable, security is higher.
The monitoring method of the system failure of the present invention; System monitors the running parameter of respectively forming module of system through the master chip of system in when operation in real time, after master chip finds to have the running parameter of arbitrary module unusual; After master chip finds to have the running parameter of arbitrary module unusual; Automatically proofread and correct earlier, when master chip can not be from the NMO correction fault, point out according to fault type again.Through master chip is programmed, it can be monitored and distinction cue various faults automatically, if the fault that is monitored is a simple fault, then to proofread and correct voluntarily by master chip, the assurance fault can not exist for a long time and cause producing other problem.If master chip has been proofreaied and correct not, carry out distinction cue according to different faults again, make the user report for repairment, just can be targeted when the maintenance personal keeps in repair, both practiced thrift servicing time, also saved maintenance cost.
Further, when master chip can not be from the NMO correction fault, the automatic closing system operation avoided producing security incident.
Preferably, each running parameter of forming module comprises current WV and/or temperature, and for the most systems module, these two parameters are the most basic parameters, can judge the groundwork state of this module according to these two parameters.
Preferably, master chip is pointed out through light according to fault type, and light has more intuitively, is easy to characteristics such as memory and differentiation, in addition can also be to point out through the combination of sound or light and sound.
Further; Classification quantity according to fault type; Usually the light of fault prompting is produced by 3 groups of light-emitting devices, points out out different failure messages, the light-emitting device of other sets of numbers number also can be set according to actual conditions according to the different bright/combination of going out of 3 groups of light-emitting devices.Wherein light-emitting device can be common LED, can be for homochromy or not homochromy.
Further; Because general employing I/O port or system bus are as the communication path of different chip/intermodules in the present system; Therefore master chip can be monitored the module of respectively forming of system through these I/O ports or system bus; Can change the original circuit structure of system like this, simplify development difficulty.
The monitoring method of the system failure of the present invention can be monitored the different faults of electric system through master chip automatically in real time, when finding fault, can in time proofread and correct or shut down; And different faults carried out distinction cue, and more targeted when making maintenance, need not spend great amount of time and go diagnosing malfunction; Simplify the maintenance flow of electrical equipment, reduced the maintenance difficulty of electrical equipment, practiced thrift the servicing time and the cost of electrical equipment; Make electric system more stable, security is higher.
Below in conjunction with embodiment, foregoing of the present invention is remake further detailed description by the accompanying drawing illustrated embodiment.But should this be interpreted as that the scope of the above-mentioned theme of the present invention only limits to following instance.Do not breaking away under the above-mentioned technological thought situation of the present invention, various replacements or change according to ordinary skill knowledge and customary means are made all should comprise within the scope of the invention.
Embodiment
The monitoring method of the system failure of the present invention; System is when operation; The master chip of system is monitored the running parameter of respectively forming module of system through I/O port or system bus in real time, and running parameter includes current voltage of each module and/or temperature, and other key parameter.After master chip finds to have the running parameter of arbitrary module unusual, proofread and correct automatically earlier, when master chip can not be from the NMO correction fault, carry out distinction cue according to fault type through 3 groups of LED lamps again, 3 groups of LED lamps can be for homochromy or not homochromy.What monitor when master chip is significant trouble, or when influencing the fault of security, can not be from the NMO correction fault, then automatic closing system operation avoids failover to cause security incident.Through method of the present invention, more targeted when making maintenance, need not spend great amount of time and go diagnosing malfunction; Simplify the maintenance flow of electrical equipment, reduced the maintenance difficulty of electrical equipment, practiced thrift the servicing time and the cost of electrical equipment; Make electric system more stable, security is higher.
Claims (6)
1. the monitoring method of the system failure; It is characterized by: system is when operation; Master chip through system is monitored the running parameter of respectively forming module of system in real time, after master chip finds to have the running parameter of arbitrary module unusual, proofreaies and correct automatically earlier; When master chip can not be from the NMO correction fault, point out according to fault type again.
2. the monitoring method of the system of claim 1 fault is characterized by: when master chip can not be from the NMO correction fault, and the automatic closing system operation.
3. the monitoring method of the system of claim 1 fault, it is characterized by: the said running parameter of respectively forming module comprises current WV and/or temperature.
4. the monitoring method of the system of claim 1 fault, it is characterized by: master chip is pointed out through light according to fault type.
5. the monitoring method of the system failure as claimed in claim 4, it is characterized by: described light is produced by 3 groups of light-emitting devices.
6. like the monitoring method of the described system failure of one of claim 1 to 5, it is characterized by: master chip is monitored the module of respectively forming of system through I/O port or system bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104052251A CN102521106A (en) | 2011-12-08 | 2011-12-08 | Method for monitoring system faults |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN2011104052251A CN102521106A (en) | 2011-12-08 | 2011-12-08 | Method for monitoring system faults |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN102521106A true CN102521106A (en) | 2012-06-27 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN2011104052251A Pending CN102521106A (en) | 2011-12-08 | 2011-12-08 | Method for monitoring system faults |
Country Status (1)
| Country | Link |
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| CN (1) | CN102521106A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105530512A (en) * | 2015-12-08 | 2016-04-27 | 四川长虹电器股份有限公司 | Method and device for detecting and repairing smart television fault |
| CN108646659A (en) * | 2018-07-05 | 2018-10-12 | 北京智行者科技有限公司 | A kind of emergency processing method |
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| JP2001175505A (en) * | 1999-12-15 | 2001-06-29 | Nec Corp | Application maintenance support system |
| CN1499208A (en) * | 2002-10-31 | 2004-05-26 | ͨ�õ�����˾ | Method of setting up self diagnostic and self repairing system, its system and program products |
| CN201514629U (en) * | 2009-09-03 | 2010-06-23 | 上海帕科网络科技有限公司 | Switch with fault detection function |
| US7904751B2 (en) * | 1999-12-30 | 2011-03-08 | Intel Corporation | System abstraction layer, processor abstraction layer, and operating system error handling |
| CN102158527A (en) * | 2011-01-18 | 2011-08-17 | 青岛海信电器股份有限公司 | Household electrical appliance maintenance system and household electrical appliance with self-checking function |
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2011
- 2011-12-08 CN CN2011104052251A patent/CN102521106A/en active Pending
Patent Citations (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN1119305A (en) * | 1994-08-05 | 1996-03-27 | 汤姆森消费电子有限公司 | Automatic instrument turn off/on for error correction |
| JP2001175505A (en) * | 1999-12-15 | 2001-06-29 | Nec Corp | Application maintenance support system |
| US7904751B2 (en) * | 1999-12-30 | 2011-03-08 | Intel Corporation | System abstraction layer, processor abstraction layer, and operating system error handling |
| CN1499208A (en) * | 2002-10-31 | 2004-05-26 | ͨ�õ�����˾ | Method of setting up self diagnostic and self repairing system, its system and program products |
| CN201514629U (en) * | 2009-09-03 | 2010-06-23 | 上海帕科网络科技有限公司 | Switch with fault detection function |
| CN102158527A (en) * | 2011-01-18 | 2011-08-17 | 青岛海信电器股份有限公司 | Household electrical appliance maintenance system and household electrical appliance with self-checking function |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN105530512A (en) * | 2015-12-08 | 2016-04-27 | 四川长虹电器股份有限公司 | Method and device for detecting and repairing smart television fault |
| CN108646659A (en) * | 2018-07-05 | 2018-10-12 | 北京智行者科技有限公司 | A kind of emergency processing method |
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Application publication date: 20120627 |