CN106959686A - A kind of intelligent remote diagnostic system and method - Google Patents
A kind of intelligent remote diagnostic system and method Download PDFInfo
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- CN106959686A CN106959686A CN201710218902.6A CN201710218902A CN106959686A CN 106959686 A CN106959686 A CN 106959686A CN 201710218902 A CN201710218902 A CN 201710218902A CN 106959686 A CN106959686 A CN 106959686A
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- 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
- G05B23/0208—Electric testing or monitoring by means of a monitoring system capable of detecting and responding to faults characterized by the configuration of the monitoring system
- G05B23/0213—Modular or universal configuration of the monitoring system, e.g. monitoring system having modules that may be combined to build monitoring program; monitoring system that can be applied to legacy systems; adaptable monitoring system; using different communication protocols
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- 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
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/24—Pc safety
- G05B2219/24065—Real time diagnostics
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- Automation & Control Theory (AREA)
- Selective Calling Equipment (AREA)
- Testing And Monitoring For Control Systems (AREA)
- Test And Diagnosis Of Digital Computers (AREA)
Abstract
The invention discloses a kind of intelligent remote diagnostic system and method, the system includes detection shooting unit, tooth sector detection unit, data processing unit, intelligent diagnostics unit, alarm module, diagnostic message release unit, output unit and central processing unit；Detection shooting unit is used to detect the temperature of trouble location, records the photographic intelligence of trouble location；Vibrating sensor in tooth sector detection unit is used to the vibration acceleration signal of tooth sector being changed into electric signal transmission to collector；Collector is used to carry out A/D collections to electric signal, and the digital data transmission that A/D is collected is to industrial computer；Industrial computer is used to data signal changing into gear condition vibration information, and is sent to central processing unit；Diagnostic system can be while diagnosis, automatic study, the possible failure of automatic decision and provides the suggestion of auto repair in diagnosis, greatly reduces the difficulty of diagnosis, improve control of the vehicle factory to vehicle problem.
Description
Technical field
The present invention relates to automotive electronics diagnostic techniques field, more particularly to a kind of intelligent remote diagnostic system and method.
Background technology
With continuing to develop for auto industry, Abgasgesetz is increasingly strict, and microcomputer control system is more and more
Be applied in automobile electronic module, this has to performances such as the safe and reliable of automobile, power, economy, environmental protection greatly carries
It is high.Meanwhile, with various kinds of sensors, the application of actuator so that the electronic structure of automobile is increasingly complicated, also examine vehicle failure
Disconnected exclusion is difficult all the more.Now, automotive diagnostic unit arises at the historic moment.
The automotive diagnostic unit applied in the market is generally standalone version hand-held diagnostic equipment, because its is light, make
Once it was the main flow selection of vehicle diagnosis with the reason such as convenient.However, as vehicle electrically controlling system becomes increasingly complex and variation,
Standalone version hand-held diagnostic equipment can only be realized due to its data in the diagnostic equipment single-chip microcomputer of the confined space, cause its to data at
Reason speed is slow, the accuracy of data and confidentiality can not be ensured well, also, because it can not obtain accessory system
Support, cause it to carry out ECU programmings, real-time intelligent maintenance diagnostics can not be provided instruct and diagnosis report, can not carry out
Network remote is operated, can not carry out the defects such as diagnostic data stream storage, and the demand of Hyundai Motor diagnosis can not have been met.
The content of the invention
To solve the above problems, the present invention provides a kind of intelligent remote diagnostic system and method, intelligent remote diagnosis system
System can be while diagnosis, automatic study, the possible failure of automatic decision and provides the suggestion of auto repair in diagnosis, pole
The big difficulty for reducing diagnosis, improves control of the vehicle factory to vehicle problem.
The invention provides a kind of intelligent remote diagnostic system, including detection shooting unit, tooth sector detection unit, number
According to processing unit, intelligent diagnostics unit, alarm module, diagnostic message release unit, output unit and central processing unit；
The detection shooting unit is used to detect the temperature of trouble location, records the photographic intelligence of trouble location, and will inspection
The temperature information and photographic intelligence measured is sent to the central processing unit in real time；
The tooth sector detection unit includes vibrating sensor, collector and industrial computer；The vibrating sensor is used
In the vibration acceleration signal of tooth sector is changed into electric signal transmission to the collector；The collector is used for described
Electric signal carries out A/D collections, and the digital data transmission that A/D is collected gives the industrial computer；The industrial computer is used for will
Data signal is stored in local formation tooth sector state vibration information, and is sent to the central processing unit；
The central processing unit is used for the temperature information and photographic intelligence that detection shooting unit described in real-time reception is sent, and
The temperature information received and photographic intelligence are sent to the data processing unit；
The central processing unit is additionally operable to the tooth sector state vibration information that industrial computer described in real-time reception is sent, and will
The tooth sector state vibration information received issues the data processing unit；
The data processing unit is used for the temperature information and photographic intelligence that central processing unit described in real-time reception is sent, and
The temperature information received and photographic intelligence are sent to the intelligent diagnostics unit；
The data processing unit is additionally operable to the tooth sector state vibration letter that central processing unit described in real-time reception is sent
Breath, and the tooth sector state vibration information received is sent to the intelligent diagnostics unit；
The intelligent diagnostics unit is used for the temperature information and photo letter that data processing unit described in real-time reception is sent
Breath, intelligent diagnostics unit simultaneously does the temperature information received and photographic intelligence and normal temperature information and photographic intelligence pair
Than providing solution information, and solution information is sent into the diagnostic message release unit；
The intelligent diagnostics unit is additionally operable to the tooth sector shape that the data processing unit described in real-time reception is sent
State vibration information, intelligent diagnostics unit simultaneously shakes the tooth sector state vibration information received and normal direction of rotation gear condition
Dynamic information is contrasted, and provides analyzing and processing scheme information, and analyzing and processing scheme information is sent into the diagnostic message and issue
Unit.
It is preferred that the intelligent diagnostics unit also signal is connected with alarm module；The intelligent diagnostics unit will be received
Tooth sector state vibration information contrasted with normal direction of rotation gear condition vibration information, if the tooth sector state received
Vibration information is higher than normal value, and the intelligent diagnostics unit sends alarm command to the alarm module.
It is preferred that the central processing unit also signal, which is connected with diagnosis, helps unit；The diagnosis helps to store in unit
There are service record information and historical summary information.
It is preferred that the central processing unit also signal is connected with output unit；The output unit includes radio communication mold
Block and voice playing module, the wireless communication module be used for central processing unit is received temperature information, photographic intelligence and
Tooth sector state vibration information is sent to mass centre's terminal and mobile terminal.
It is preferred that the central processing unit is MSP430 single-chip microcomputers or model OMRON CP1E-N20DR-D PLC controls
Device processed.
It is preferred that the wireless communication module is 3G wireless communication modules, 4G wireless communication modules or WIFI module.
A kind of intelligent remote diagnostic method, comprises the following steps：
A：Tested vehicle data message is gathered by computer-type vehicle fault diagnosis device；
B：The data message collected in the step A is given to by center by computer-type vehicle fault diagnosis device
Processor；
C：The data message collected in step A is sent to by the data processing unit by central processing unit；
D：The data message is analyzed and processed by data processing unit, and analyze data is sent to the intelligence
Energy diagnosis unit, intelligent diagnostics unit is diagnosed to it, and diagnostic result is sent into the diagnostic message release unit.
A kind of intelligent remote diagnostic system of the present invention and method efficiently solve problems of the prior art, diagnose
Method manipulation is simple, and the computer-type vehicle fault diagnosis device processing data speed installed in diagnostic system is fast, and obtains this electricity
The support of brain formula vehicle fault diagnosis system, real-time intelligent maintenance diagnostics can be carried out to tested vehicle, instructs and provides detailed
Thin ground diagnosis report and it can carry out remote operation and diagnostic data stream being stored by networking.
Brief description of the drawings
A kind of system block diagram for intelligent remote diagnostic system that Fig. 1 provides for the present invention.
Embodiment
Below in conjunction with the accompanying drawings, the specific embodiment of the present invention is described in detail, it is to be understood that of the invention
Protection domain do not limited by embodiment.
As shown in figure 1, the embodiments of the invention provide a kind of intelligent remote diagnostic system, including detect shooting unit, turn
To gear testing unit, data processing unit, intelligent diagnostics unit, alarm module, diagnostic message release unit, output unit with
And central processing unit；
The detection shooting unit is used to detect the temperature of trouble location, records the photographic intelligence of trouble location, and will inspection
The temperature information and photographic intelligence measured is sent to the central processing unit in real time；
The tooth sector detection unit includes vibrating sensor, collector and industrial computer；The vibrating sensor is used
In the vibration acceleration signal of tooth sector is changed into electric signal transmission to the collector；The collector is used for described
Electric signal carries out A/D collections, and the digital data transmission that A/D is collected gives the industrial computer；The industrial computer is used for will
Data signal is stored in local formation tooth sector state vibration information, and is sent to the central processing unit；
The central processing unit is used for the temperature information and photographic intelligence that detection shooting unit described in real-time reception is sent, and
The temperature information received and photographic intelligence are sent to the data processing unit；
The central processing unit is additionally operable to the tooth sector state vibration information that industrial computer described in real-time reception is sent, and will
The tooth sector state vibration information received issues the data processing unit；
The data processing unit is used for the temperature information and photographic intelligence that central processing unit described in real-time reception is sent, and
The temperature information received and photographic intelligence are sent to the intelligent diagnostics unit；
The data processing unit is additionally operable to the tooth sector state vibration letter that central processing unit described in real-time reception is sent
Breath, and the tooth sector state vibration information received is sent to the intelligent diagnostics unit；
The intelligent diagnostics unit is used for the temperature information and photo letter that data processing unit described in real-time reception is sent
Breath, intelligent diagnostics unit simultaneously does the temperature information received and photographic intelligence and normal temperature information and photographic intelligence pair
Than providing solution information, and solution information is sent into the diagnostic message release unit；
The intelligent diagnostics unit is additionally operable to the tooth sector shape that the data processing unit described in real-time reception is sent
State vibration information, intelligent diagnostics unit simultaneously shakes the tooth sector state vibration information received and normal direction of rotation gear condition
Dynamic information is contrasted, and provides analyzing and processing scheme information, and analyzing and processing scheme information is sent into the diagnostic message and issue
Unit.
Further, the intelligent diagnostics unit also signal is connected with alarm module；The intelligent diagnostics unit will be received
To tooth sector state vibration information contrasted with normal direction of rotation gear condition vibration information, if the tooth sector shape received
State vibration information is higher than normal value, and the intelligent diagnostics unit sends alarm command to the alarm module.
Further, the central processing unit also signal is connected with diagnosis and helps unit；The diagnosis helps to deposit in unit
Contain service record information and historical summary information.
Further, the central processing unit also signal is connected with output unit；The output unit includes radio communication
Module and voice playing module, the wireless communication module are used for temperature information, the photographic intelligence for receiving central processing unit
Mass centre's terminal and mobile terminal are sent to tooth sector state vibration information.
Further, the central processing unit is MSP430 single-chip microcomputers or model OMRON CP1E-N20DR-D PLC
Controller.
Further, the wireless communication module is 3G wireless communication modules, 4G wireless communication modules or WIFI module.
A kind of intelligent remote diagnostic method, comprises the following steps：
A：Tested vehicle data message is gathered by computer-type vehicle fault diagnosis device；
B：The data message collected in the step A is given to by center by computer-type vehicle fault diagnosis device
Processor；
C：The data message collected in step A is sent to by the data processing unit by central processing unit；
D：The data message is analyzed and processed by data processing unit, and analyze data is sent to the intelligence
Energy diagnosis unit, intelligent diagnostics unit is diagnosed to it, and diagnostic result is sent into the diagnostic message release unit.
In summary, a kind of intelligent remote diagnostic system provided in an embodiment of the present invention and method, are efficiently solved existing
There is problem present in technology, diagnostic method manipulation is simple, at the computer-type vehicle fault diagnosis device installed in diagnostic system
Manage data speed fast, and obtain the support of this computer type vehicle fault diagnostic system, real-time intelligent can be carried out to tested vehicle
Change maintenance diagnostics, instruct and provide in detail diagnosis report and also can by network carry out remote operation and can to diagnosis
Data flow is stored.
Disclosed above is only several specific embodiments of the present invention, and still, the embodiment of the present invention is not limited to this, is appointed
What what those skilled in the art can think change should all fall into protection scope of the present invention.
Claims (7)
1. a kind of intelligent remote diagnostic system, it is characterised in that including detection shooting unit, tooth sector detection unit, data
Processing unit, intelligent diagnostics unit, alarm module, diagnostic message release unit, output unit and central processing unit；
The detection shooting unit is used to detect the temperature of trouble location, records the photographic intelligence of trouble location, and will detect
Temperature information and photographic intelligence be sent to the central processing unit in real time；
The tooth sector detection unit includes vibrating sensor, collector and industrial computer；The vibrating sensor is used for will
The vibration acceleration signal of tooth sector is changed into electric signal transmission to the collector；The collector is used for the telecommunications
Number carry out A/D collections, and the digital data transmission that A/D is collected give the industrial computer；The industrial computer is used for numeral
Signal is stored in local formation tooth sector state vibration information, and is sent to the central processing unit；
The central processing unit is used for the temperature information and photographic intelligence that detection shooting unit described in real-time reception is sent, and will connect
The temperature information and photographic intelligence received is sent to the data processing unit；
The central processing unit is additionally operable to the tooth sector state vibration information that industrial computer described in real-time reception is sent, and will receive
To tooth sector state vibration information issue the data processing unit；
The data processing unit is used for the temperature information and photographic intelligence that central processing unit described in real-time reception is sent, and will connect
The temperature information and photographic intelligence received is sent to the intelligent diagnostics unit；
The data processing unit is additionally operable to the tooth sector state vibration information that central processing unit described in real-time reception is sent, and
The tooth sector state vibration information received is sent to the intelligent diagnostics unit；
The intelligent diagnostics unit is used for the temperature information and photographic intelligence that data processing unit described in real-time reception is sent, intelligence
Energy diagnosis unit simultaneously contrasts the temperature information received and photographic intelligence with normal temperature information and photographic intelligence, provides
Solution information, and solution information is sent to the diagnostic message release unit；
The intelligent diagnostics unit is additionally operable to the tooth sector state that the data processing unit described in real-time reception sends and shaken
Dynamic information, intelligent diagnostics unit, which simultaneously vibrates the tooth sector state vibration information received and normal direction of rotation gear condition, to be believed
Breath is contrasted, and provides analyzing and processing scheme information, and analyzing and processing scheme information is sent into the diagnostic message release unit.
2. a kind of intelligent remote diagnostic system as claimed in claim 1, it is characterised in that the intelligent diagnostics unit also signal
It is connected with alarm module；The intelligent diagnostics unit is by the tooth sector state vibration information received and normal direction of rotation gear-like
State vibration information is contrasted, if the tooth sector state vibration information received be higher than normal value, the intelligent diagnostics unit to
The alarm module sends alarm command.
3. a kind of intelligent remote diagnostic system as claimed in claim 1, it is characterised in that the central processing unit also signal connects
It is connected to diagnosis and helps unit；The diagnosis helps be stored with unit service record information and historical summary information.
4. a kind of intelligent remote diagnostic system as claimed in claim 1, it is characterised in that the central processing unit also signal connects
It is connected to output unit；The output unit includes wireless communication module and voice playing module, and the wireless communication module is used for
Temperature information, photographic intelligence and the tooth sector state vibration information that central processing unit is received are sent to mass centre's terminal
And mobile terminal.
5. a kind of intelligent remote diagnostic system as claimed in claim 1, it is characterised in that the central processing unit is MSP430
The PLC of single-chip microcomputer or model OMRON CP1E-N20DR-D.
6. a kind of intelligent remote diagnostic system as claimed in claim 1, it is characterised in that the wireless communication module be 3G without
Line communication module, 4G wireless communication modules or WIFI module.
7. a kind of intelligent remote diagnostic method, comprises the following steps：
A：Tested vehicle data message is gathered by computer-type vehicle fault diagnosis device；
B：The data message collected in the step A is given to by central processing by computer-type vehicle fault diagnosis device
Device；
C：The data message collected in step A is sent to by the data processing unit by central processing unit；
D：The data message is analyzed and processed by data processing unit, and analyze data is sent to the intelligence and is examined
Disconnected unit, intelligent diagnostics unit is diagnosed to it, and diagnostic result is sent into the diagnostic message release unit.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201710218902.6A CN106959686A (en) | 2017-04-05 | 2017-04-05 | A kind of intelligent remote diagnostic system and method |
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| CN201710218902.6A CN106959686A (en) | 2017-04-05 | 2017-04-05 | A kind of intelligent remote diagnostic system and method |
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Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN108391278A (en) * | 2018-01-31 | 2018-08-10 | 北京电子工程总体研究所 | The test analysis of aerocraft system based on 4G networks and diagnostic system and method |
| CN108415401A (en) * | 2018-01-19 | 2018-08-17 | 杭州砺玛物联网科技有限公司 | A kind of engineering truck Measuring error data managing method and system |
| CN111928898A (en) * | 2020-08-13 | 2020-11-13 | 深圳国信泰富科技有限公司 | Information diagnosis and summary system of high-intelligent robot |
| CN112924471A (en) * | 2021-01-26 | 2021-06-08 | 四川华能宝兴河水电有限责任公司 | Equipment fault diagnosis system and diagnosis method thereof |
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Application publication date: 20170718 |