CN107844110A - A kind of fault data recorder system for current transformer - Google Patents
A kind of fault data recorder system for current transformer Download PDFInfo
- Publication number
- CN107844110A CN107844110A CN201610840543.3A CN201610840543A CN107844110A CN 107844110 A CN107844110 A CN 107844110A CN 201610840543 A CN201610840543 A CN 201610840543A CN 107844110 A CN107844110 A CN 107844110A
- Authority
- CN
- China
- Prior art keywords
- failure
- fault data
- fault
- failure logging
- data
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Granted
Links
Classifications
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
-
- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B23/00—Testing or monitoring of control systems or parts thereof
- G05B23/02—Electric testing or monitoring
- G05B23/0205—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults
- G05B23/0259—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the response to fault detection
- G05B23/0264—Control of logging system, e.g. decision on which data to store; time-stamping measurements
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Automation & Control Theory (AREA)
- Debugging And Monitoring (AREA)
Abstract
The invention discloses a kind of fault data recorder system for current transformer, it is characterised in that the system includes：Failure logging configuration device, it is configured to provide for the failure logging configuration matched with the system architecture of current current transformer；Failure recording device, it is configured to receive fault data, and fault data conversion is saved as into failure logging based on failure logging configuration.The record system of the present invention has the characteristics of universal, hardware and software platform, can meet the needs of different occasions；The record system of the present invention can be according to the order of severity of failure, the data of recording different types, so that technical staff is more rapidly performed by accident analysis, positioning and processing；Further, record system of the invention carries out analysis and arrangement to complete fault data, and complete failure code, the record of fault data are included in the failure logging of output, can help directly to position failure.
Description
Technical field
The present invention relates to electric field, in particulars relate to a kind of fault data recorder system for current transformer.
Background technology
Current transformer is a kind of to apply very extensive electronic equipment in appliance field.Current transformer is in debugging and running
Failure occurs.In order to ensure the normal trouble-free operation of equipment, after converter system breaks down, it is desirable to can be rapidly performed by
Accident analysis, positioning and processing.
In the prior art, operation troubles is generally monitored by the control system of current transformer in current transformer running, works as hair
Generate during raw failure and quote fault data.The failure data analyzing that technical staff quotes after failure generation according to control system
Position the failure cause of voltage transformer system.
Because the model of current transformer is a lot, therefore cause the record format of fault data varied；Meanwhile different structure
Converter system be applied to different occasions, its fault type, failure code and number of faults all can be different, most throughout one's life
Into fault data it is also just different.If it is intended to according to fault data come analyzing and positioning failure cause, progress troubleshooting also need
Specific aim analysis is done to the structure of converter system.This, which results in the analyzing and processing for carrying out failure cause for fault data, has
Having larger realizing, difficulty and long time consume.
Therefore, in face of diversified converter system structure and application environment, it is difficult to pass through converter control system
The timely analyzing and positioning failure cause of fault data quoted.This leverages the security of equipment operation.In order to simpler
Accident analysis is carried out to converter system, accurately positions the failure cause of converter system much sooner, it is necessary to a kind of record
As a result more intuitively fault data recorder system.
The content of the invention
Accident analysis is carried out to converter system in order to simpler, much sooner the accurately event of positioning converter system
Hinder reason, the invention provides a kind of fault data recorder system for current transformer, the system includes：
Failure logging configuration device, it is configured to provide for matching somebody with somebody with the failure logging that the system architecture of current current transformer matches
Put；
Failure recording device, it is configured to receive fault data, configured based on the failure logging by the fault data
Conversion saves as failure logging.
In one embodiment, the failure recording device includes：
Failure triggers management module, and it is configured to analyze to determine fault type the fault data；
Failure logging preserving module, it is configured to the fault data according to record rule corresponding to the fault type
In information conversion save as failure logging, wherein, the data type in the failure logging matches with the fault type.
In one embodiment, the failure triggering management module is configured to serious according to failure corresponding to the fault data
The source of degree and/or the fault data divides the fault type.
In one embodiment, the failure logging preserving module includes：
Fault data cache module, it is configured to fault data described in the fault configuration information cache；
Failed storage management module, it is configured to that the fault data is cached into mould when needing to carry out failure logging preservation
The fault data conversion cached in block saves as failure logging.
In one embodiment, the fault data cache module is configured to by the way of circle queue to the number of faults
According to progress cache management.
In one embodiment：
The failure triggering management module includes Time-delayed trigger unit, and the Time-delayed trigger unit is configured to according to the event
Barrier data determine the failure logging moment of current failure；
The failed storage management module is configured in the fault data cache module at the failure logging moment
The fault data conversion cached from failure start time to the failure logging moment saves as failure logging.
In one embodiment, the fault data cache module is configured to start when initially receiving the fault data
Caching, stop caching at the failure logging moment.
In one embodiment：
The fault data cache module is configured to cache the non-faulting data of the current current transformer；
The failed storage management module is configured to the non-faulting before failure start time and/or after the failure logging moment
Data convert the part for saving as the failure logging.
The record system of the present invention has the characteristics of universal, hardware and software platform, can meet the needs of different occasions；The present invention's
Record system can be according to the order of severity of failure, the data of recording different types, so that technical staff is more quick
Carry out accident analysis, positioning and processing；Further, record system of the invention to complete fault data analyze whole
Manage, comprising complete failure code, the record of fault data in the failure logging of output, can help directly to position failure.
The further feature or advantage of the present invention will illustrate in the following description.Also, the present invention Partial Feature or
Advantage will be become apparent by specification, or be appreciated that by implementing the present invention.The purpose of the present invention and part
Advantage can be realized or obtained by specifically noted step in specification, claims and accompanying drawing.
Brief description of the drawings
Accompanying drawing is used for providing a further understanding of the present invention, and a part for constitution instruction, the reality with the present invention
Apply example to be provided commonly for explaining the present invention, be not construed as limiting the invention.In the accompanying drawings：
Fig. 1 is system architecture sketch according to an embodiment of the invention；
Fig. 2 is caching schematic flow sheet according to an embodiment of the invention；
Fig. 3 is failure logging Time-delayed trigger timing diagram according to an embodiment of the invention；
Fig. 4 is system architecture sketch according to an embodiment of the invention；
Fig. 5 is components of system as directed structure diagram according to an embodiment of the invention.
Embodiment
Embodiments of the present invention are described in detail below with reference to drawings and Examples, whereby implementation personnel of the invention
Can fully understand how application technology means solve technical problem to the present invention, and reach the implementation process of technique effect and according to
The present invention is embodied according to above-mentioned implementation process.If it should be noted that do not form conflict, each embodiment in the present invention
And each feature in each embodiment can be combined with each other, the technical scheme formed protection scope of the present invention it
It is interior.
Current transformer is a kind of to apply very extensive electronic equipment in appliance field.Current transformer is in debugging and running
Failure occurs.In order to ensure the normal trouble-free operation of equipment, after converter system breaks down, it is desirable to can be rapidly performed by
Accident analysis, positioning and processing.
In the prior art, operation troubles is generally monitored by the control system of current transformer in current transformer running, works as hair
Generate during raw failure and quote fault data.The failure data analyzing that technical staff quotes after failure generation according to control system
Position the failure cause of voltage transformer system.But in face of diversified converter system structure and application environment, it is difficult to logical
Cross the timely analyzing and positioning failure cause of fault data that converter control system is quoted.
Therefore, the present invention proposes a kind of fault data recorder system for current transformer.The system of the present invention is by transformation
The fault data that device control system is quoted analyzes and processes, and is converted to save as and is easier to the failure logging for doing accident analysis,
So as to greatly reduce Direct Analysis fault data to carry out the implementation difficulty of accident analysis so that the positioning of failure cause is more
It is easy and effective, the promptness and accuracy of failure cause positioning are substantially increased, so as to improve equipment degree safe for operation.
Because the model of current transformer is a lot, therefore cause the record format of fault data varied；Meanwhile different structure
Converter system be applied to different occasions, its fault type, failure code and number of faults all can be different, most throughout one's life
Into fault data it is also just different.Specifically, in converter control system reporting fault data, different converter system architecture
Different, number of sensors and control object quantity are different, and failure code (indicating failure cause) and number of faults differ
Sample., in an embodiment of the present invention, will be by different structure, different application field using unified configuration rule for such case
The converter system of conjunction includes unified fault data processing platform
Specifically, as shown in figure 1, system includes failure logging configuration device 101 and failure recording device 102.Failure
Record configuration device 101 is configured to provide for the failure logging configuration matched with the system architecture of current current transformer；Failure logging fills
Put 102 to be configured to receive the fault data from converter control system, fault data is converted based on failure logging configuration and protected
Save as failure logging.
Further, in the present embodiment, failure recording device 102 includes fault configuration parsing module 110.Fault configuration
Parsing module 110 is used to parse failure logging configuration, is translated into the failure note that failure recording device 102 can be used directly
Record configuration parameter.
The failure logging configuration that failure logging configuration device 101 generates has unified definition configuration rule.Based on failure
Configuration device 101 is recorded, the converter system of different structure, different application occasion can be remembered according to uniform rules generation failure
Record configuration.So as to solve the fault type of different converter system, failure code and the different problem of number of faults.
Failure recording device 102 is based on fault data tupe corresponding to failure logging configuration use, because failure is remembered
Record configuration rule and corresponding fault data tupe can pre-define, therefore can realize for different knots
Structure, different application occasion converter system fault data processing.
Further, in the accident analysis operation of reality, for different failures, required specific fault data
Type is also different.If the data type in failure logging mismatches with fault type, then is that can not support to complete event
Barrier analysis.
The difference of demand data when therefore, in an embodiment of the present invention, for accident analysis, failure modes are being incited somebody to action
When fault data conversion saves as failure logging, it is first determined fault type, then according to fault type from corresponding record
Rule, fault data conversion is saved as into the failure logging comprising specific data type.
As shown in figure 1, failure recording device includes：
Failure triggers management module 120, and it is configured to carry out the fault data reported from converter control system 100
Analyze to determine fault type；
Failure logging preserving module 130, it is configured in fault data according to record rule corresponding to fault type
Information conversion saves as failure logging, wherein, the data type in failure logging matches with fault type.
Specifically, when actually carrying out accident analysis, the order of severity that the requirement to data depends primarily on failure is (simple
For, more serious failure needs the data more detailed, precision is higher to accident analysis；Slight failure often only needs to refer to
Show failure existence range).Therefore in an embodiment of the present invention, divided based on fault severity level corresponding to fault data
Fault type.
Further, on the other hand, the data type of failure logging additionally depends on the source of fault data.Specifically,
Usual converter control system mainly controls (including inversion control, logic control) software to form by logic control and in real time, no
With the failure of control model, to report mechanism and data type be different.Therefore in an embodiment of the present invention, based on failure
The source division fault type of data.
Specifically, in one embodiment of the invention, failure is divided into three classes：
A, minor failure, such as dally, slide failure；
B, generic failure, such as contactor card divide, engaging failure；
C, the overvoltage of catastrophe failure, such as inversion control, intermediate dc excessively stream.
It is corresponding：
A, minor failure, the normal operation of current transformer is not influenceed, it is only necessary to know whether current transformer is deposited in the process of running
In the failure；
B, generic failure, the type failure are usually to be quoted by logic control, and the data source of record is patrolled in logic control
The cycle of operation of volume control program is Millisecond, data record cycle i.e. Millisecond in failure logging；
C, catastrophe failure, the type failure are usually that control in real time is quoted, it is necessary to record the data controlled in real time, control in real time
The cycle of operation of system is Microsecond grade, data record cycle i.e. Microsecond grade in failure logging.
In actual motion environment, fault data has operation troubles to send by converter control system in current transformer.And
Further, fault data is one section of data flow (i.e. the duration of failure) with certain duration, failure
Fault data its be not disposably to report.For such case, in an embodiment of the present invention, connect using buffer
The fault data received, carry out unified analysis to all fault datas again after current failure terminates and preserve.
Specifically, as shown in figure 1, failure logging preserving module 130 includes：
Fault data cache module 131, it is configured to fault configuration information (coming from fault configuration parsing module 110)
Cache fault data (coming from converter control system 100)；
Failed storage management module 132, it is configured to that fault data is cached into mould when needing to carry out failure logging preservation
The fault data conversion cached in block 131 saves as failure logging.
Further, in an embodiment of the present invention, fault data cache module 131 is configured to the side using circle queue
Formula carries out cache management to fault data.Specifically, as shown in Fig. 2 fault data cache module 131 uses Circular buffer queue
Mode carry out cache management.
Further, due to a failure fault data its be not disposably to report, be the progress with failure
Report at any time.Only at the end of pending fault, fault data is just completed to report.In order to when carrying out conversion preservation to fault data
It is determined that what is got is complete fault data, in an embodiment of the present invention, the mode that delay preserves is employed.
Time-delayed trigger preserves fault data, it is therefore an objective to ensures that the data can completely after failure records.I.e. in failure logging
Fault data conversion is not saved as into failure logging immediately when device receives fault data (failure generation), but held first
Fault data is received in continued access, and delay waits for a period of time, it is waiting harvest this failure fault data when carry out conversion preservation again.
The sequential of Time-delayed trigger is as shown in Figure 3.In figure 3, the t1 moment is that the moment occurs for failure, but is not started also now
Failure logging, just start failure logging at the t2 moment, the time interval of (t2-t1), be exactly the delay time after failure occurs, this
In time, still the caching of fault data is being carried out.
Specifically, as shown in figure 1, failure triggering management module 120 includes Time-delayed trigger unit 121, Time-delayed trigger unit
121 are configured to determine the failure logging moment of current failure according to fault data.Corresponding, failed storage management module 132 is matched somebody with somebody
It is set to the event that will be cached at the failure logging moment in fault data cache module 131 from failure start time to the failure logging moment
Barrier data conversion saves as failure logging.
The beginning and end of corresponding failure, in order to save cache resources, in an embodiment of the present invention, fault data caching
Module is configured to start to cache when initially receiving fault data, stops caching at the failure logging moment.
, not only can be by different system structure, the converter system of different application environment based on the record system of the present invention
Fault data collated the minutes according to unified rule schemata, and can after converter control system breaks down,
The grade occurred according to failure, classification record is carried out to fault data.Compared to prior art, according to the record system of the present invention
The difficulty of accident analysis can be substantially reduced so that technical staff is more rapidly performed by accident analysis, positioning and processing.
Further, record system of the invention carries out analysis and arrangement, the failure logging of output to complete fault data
In comprising complete failure code, the record of fault data, can help directly positioning failure.
Further, in some running environment, analysis is carried out to failure and is also needed to before failure occurs and/or after generation
Current transformer service data.For such case, in an embodiment of the present invention, for ease of accident analysis, it is necessary to record failure hair
Wave data after occurring before death with failure.Specifically, fault data cache module is configured to cache the non-event of current current transformer
Hinder data；Failed storage management module is configured to the non-faulting data before failure start time and/or after the failure logging moment
Conversion saves as a part for failure logging.
Next the structure of system according to an embodiment of the invention is described with a concrete application example.As shown in figure 4,
In the present embodiment, current transformer mistake record system is divided into two parts, failure logging configuration device and failure recording device.
Failure logging configuration device is located in PC, according to the system architecture config failure code of current transformer, failure
Type, failure need the time span of the data time length and total fault data recorded after occurring.After the completion of configuration, according to
With the agreement of failure recording device agreement, failure logging configuration file is generated, is then communicated in failure recording device.
Failure recording device is embedded in converter control system, and converter control system, which includes, to be used in logic control
Central processor (CPU) and the digital signal processor (DSP) controlled in real time.As shown in figure 5, failure recording device be divided into it is as follows
Module：
A, fault configuration parsing module；
B, failure triggering management module；
C, fault data cache module；
D, failed storage management module.
The workflow of failure recording device is as follows：
1st, after upper electricity, failure logging configuration file caused by CPU parsing failure logging configuration devices；
2nd, after the success of failure logging Command Line Parsing, the fault record data information that needs record is sent to DSP and failure
Trigger management module；
3rd, logic control and real-time control routine each cycle of operation are written to fault data in fault data caching；
4th, failure triggering management module receives the fault data that logic control is sent, and is provided according to failure logging configuration file
Information, it is determined that current fault type and needing time of Time-delayed trigger failure logging, and arrived in the time of Time-delayed trigger
After, notify faulty modules record datas；
5th, faulty modules store fault data according to current different fault type.
In the said structure shown in Fig. 5, fault configuration parsing module includes following functions：
A, failure logging configuration file is parsed, obtains the fault message configured in file, including：Number of faults, failure classes
Type, fault data total length, failure need size of data, failure logging store path and the failure filename lattice recorded after occurring
Formula；
B, the fault message being analyzed and acquired by is sent to fault data cache module (respectively positioned at DSP and CPU) and event
Barrier triggering management module；
Failure triggering management module includes following functions：
A, the source of trouble of logical program is received, and according to the information of failure logging configuration file, judges current failure classes
Type, it is determined that being currently needed for the source of the fault data of record；
B, Time-delayed trigger failure logging, it is therefore an objective to ensure that the data can completely after failure records.
Fault data cache module includes following functions：
A, logic control and the fault data controlled in real time are received；
B, after failure triggering, the order of failed storage management is received, stopping is data cached, and fault data is transferred to
Memory management module.
Failed storage management module includes following functions：
A, the failure file name information in fault configuration file, filename is generated；
B, the fault data of failure caching management module is received, is saved in file.
Further, in the embodiment shown in fig. 5, the fault data between CPU and DSP passes through twoport random storage
(DPRAM) transmit.In other embodiments of the present invention, DPRAM can be substituted by other devices such as DDR (random access memory).
Further, in the embodiment shown in fig. 5, failure file is finally to deposit hereof.In other implementations of the present invention
In example, failure file can be written directly in FLASH memory.
Further, in the embodiment shown in fig. 5, failure logging configuration has ultimately produced fault configuration file, Ran Houyou
Failure recording device parses.In other embodiments of the present invention, configuration file can not be generated, but by communications protocol directly handle
File content is transferred to failure recording device.
To sum up, record system of the invention has the characteristics of universal, hardware and software platform, can meet the needs of different occasions；This
The record system of invention can be according to the order of severity of failure, the data of recording different types, so that technical staff is more
It is rapidly performed by accident analysis, positioning and processing；Further, record system of the invention is divided complete fault data
Analysis arranges, and comprising complete failure code, the record of fault data in the failure logging of output, can help directly to position failure.
While it is disclosed that embodiment as above, but described content only to facilitate understand the present invention and adopt
Embodiment, it is not limited to the present invention.Method of the present invention can also have other various embodiments.Without departing substantially from
In the case of essence of the present invention, those skilled in the art, which work as, can make various corresponding changes or become according to the present invention
Shape, but these corresponding changes or deformation should all belong to the scope of the claims of the present invention.
Claims (8)
1. a kind of fault data recorder system for current transformer, it is characterised in that the system includes：
Failure logging configuration device, it is configured to provide for the failure logging configuration matched with the system architecture of current current transformer；
Failure recording device, it is configured to receive fault data, is configured based on the failure logging and converts the fault data
Save as failure logging.
2. system according to claim 1, it is characterised in that the failure recording device includes：
Failure triggers management module, and it is configured to analyze to determine fault type the fault data；
Failure logging preserving module, it is configured in the fault data according to record rule corresponding to the fault type
Information conversion saves as failure logging, wherein, the data type in the failure logging matches with the fault type.
3. system according to claim 2, it is characterised in that the failure triggering management module is configured to according to the event
Hinder the source of fault severity level and/or the fault data corresponding to data and divide the fault type.
4. the system according to Claims 2 or 3, it is characterised in that the failure logging preserving module includes：
Fault data cache module, it is configured to fault data described in the fault configuration information cache；
Failed storage management module, it is configured in the fault data cache module when needing to carry out failure logging preservation
The fault data conversion of caching saves as failure logging.
5. system according to claim 4, it is characterised in that the fault data cache module is configured to use annular team
The mode of row carries out cache management to the fault data.
6. the system according to claim 4 or 5, it is characterised in that：
The failure triggering management module includes Time-delayed trigger unit, and the Time-delayed trigger unit is configured to according to the number of faults
According to the failure logging moment for determining current failure；
The failed storage management module be configured to the failure logging moment by the fault data cache module from therefore
The fault data conversion that barrier start time to the failure logging moment caches saves as failure logging.
7. system according to claim 6, it is characterised in that the fault data cache module is configured to starting to receive
Start to cache during to the fault data, stop caching at the failure logging moment.
8. the system according to claim 6 or 7, it is characterised in that：
The fault data cache module is configured to cache the non-faulting data of the current current transformer；
The failed storage management module is configured to the non-faulting data before failure start time and/or after the failure logging moment
Conversion saves as a part for the failure logging.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610840543.3A CN107844110B (en) | 2016-09-21 | 2016-09-21 | Fault data recording system for current transformer |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610840543.3A CN107844110B (en) | 2016-09-21 | 2016-09-21 | Fault data recording system for current transformer |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN107844110A true CN107844110A (en) | 2018-03-27 |
| CN107844110B CN107844110B (en) | 2020-05-22 |
Family
ID=61656732
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201610840543.3A Active CN107844110B (en) | 2016-09-21 | 2016-09-21 | Fault data recording system for current transformer |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107844110B (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110045712A (en) * | 2019-03-06 | 2019-07-23 | 吉利汽车研究院（宁波）有限公司 | A kind of controller failure processing method, device and terminal |
| CN112558588A (en) * | 2020-12-04 | 2021-03-26 | 中国航空工业集团公司成都飞机设计研究所 | Fault accompanying data generation method for fault diagnosis |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010007123A1 (en) * | 2000-01-02 | 2001-07-05 | Nobuyuki Seguchi | Stored program controlled switching system |
| CN1570875A (en) * | 2003-07-14 | 2005-01-26 | 中兴通讯股份有限公司 | Device and method for implementing intelligent agent in monitoring system |
| CN101055199A (en) * | 2007-06-13 | 2007-10-17 | 中控科技集团有限公司 | Method and device for recording data and instrument capable of recording data |
| CN101060436A (en) * | 2007-06-05 | 2007-10-24 | 杭州华三通信技术有限公司 | A fault analyzing method and device for communication equipment |
| CN101201786A (en) * | 2006-12-13 | 2008-06-18 | 中兴通讯股份有限公司 | Method and device for monitoring fault log |
| CN101470842A (en) * | 2007-12-26 | 2009-07-01 | 上海网环信息科技有限公司 | Self-defining method for universal original record |
| CN101673199A (en) * | 2009-08-10 | 2010-03-17 | 厦门敏讯信息技术股份有限公司 | Terminal parameter configuration server and automatic generating method of software interface thereof |
| CN103293399A (en) * | 2012-02-22 | 2013-09-11 | 海尔集团公司 | Method and system for fault analysis of electric equipment |
| CN104749467A (en) * | 2015-03-30 | 2015-07-01 | 航天科工深圳（集团）有限公司 | Distribution terminal self-diagnostic method and system |
-
2016
- 2016-09-21 CN CN201610840543.3A patent/CN107844110B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US20010007123A1 (en) * | 2000-01-02 | 2001-07-05 | Nobuyuki Seguchi | Stored program controlled switching system |
| CN1570875A (en) * | 2003-07-14 | 2005-01-26 | 中兴通讯股份有限公司 | Device and method for implementing intelligent agent in monitoring system |
| CN101201786A (en) * | 2006-12-13 | 2008-06-18 | 中兴通讯股份有限公司 | Method and device for monitoring fault log |
| CN101060436A (en) * | 2007-06-05 | 2007-10-24 | 杭州华三通信技术有限公司 | A fault analyzing method and device for communication equipment |
| CN101055199A (en) * | 2007-06-13 | 2007-10-17 | 中控科技集团有限公司 | Method and device for recording data and instrument capable of recording data |
| CN101470842A (en) * | 2007-12-26 | 2009-07-01 | 上海网环信息科技有限公司 | Self-defining method for universal original record |
| CN101673199A (en) * | 2009-08-10 | 2010-03-17 | 厦门敏讯信息技术股份有限公司 | Terminal parameter configuration server and automatic generating method of software interface thereof |
| CN103293399A (en) * | 2012-02-22 | 2013-09-11 | 海尔集团公司 | Method and system for fault analysis of electric equipment |
| CN104749467A (en) * | 2015-03-30 | 2015-07-01 | 航天科工深圳（集团）有限公司 | Distribution terminal self-diagnostic method and system |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110045712A (en) * | 2019-03-06 | 2019-07-23 | 吉利汽车研究院（宁波）有限公司 | A kind of controller failure processing method, device and terminal |
| CN110045712B (en) * | 2019-03-06 | 2020-10-16 | 吉利汽车研究院（宁波）有限公司 | Controller fault processing method and device and terminal |
| CN112558588A (en) * | 2020-12-04 | 2021-03-26 | 中国航空工业集团公司成都飞机设计研究所 | Fault accompanying data generation method for fault diagnosis |
Also Published As
| Publication number | Publication date |
|---|---|
| CN107844110B (en) | 2020-05-22 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN103568863B (en) | Real-time monitoring and diagnosing system and method for battery management system of electric vehicle | |
| CN103699111B (en) | The fault detection method of distributed monitoring system and device | |
| CN109783262A (en) | Fault data processing method, device, server and computer readable storage medium | |
| CN101997925A (en) | Server monitoring method with early warning function and system thereof | |
| CN106646099B (en) | A kind of D.C. high voltage transmission TTM board faults positioning system and its Fault Locating Method | |
| CN103812726A (en) | Automated testing method and device for data communication equipment | |
| CN104065526B (en) | A kind of method and apparatus of server failure alarm | |
| KR102666058B1 (en) | Remote fault diagnosis method and device for vehicle, vehicle and computer storage medium | |
| CN106549807A (en) | A kind of classification report method of daily record and system | |
| CN113176771A (en) | Method for monitoring running state of vehicle domain controller | |
| CN109462490A (en) | Video monitoring system and failure analysis methods | |
| CN107844110A (en) | A kind of fault data recorder system for current transformer | |
| CN104880222B (en) | Secondary device condition monitoring system based on 3G radio communications | |
| CN103684917A (en) | Multi-target-machine system monitoring system and method | |
| CN106411563A (en) | Log recording method and device and router | |
| CN104064982B (en) | A kind of methods of exhibiting of intelligent substation fault message | |
| CN103457996B (en) | A kind of Protocol Conformance Test System internal data store method and system | |
| CN105703942B (en) | Log collection method and device | |
| CN104516953A (en) | Black box system for mass power dispatching automation message | |
| CN100421381C (en) | Method and device for obtaining information of operation and failure state for network equipment | |
| CN110941254A (en) | Aeroengine data processing method and equipment | |
| CN115525392A (en) | Container monitoring method and device, electronic equipment and storage medium | |
| CN107024915B (en) | A kind of power system controller board faults detection system and detection method | |
| CN109324593A (en) | The trouble analysis system and failure analysis methods of automobile test | |
| CN115237101A (en) | Debugging method and intelligent debugging device for motor train unit and debugging system for motor train unit |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant |