CN104714534A - Automobile fault detection system based on cloud computing and smart phone technology - Google Patents
Automobile fault detection system based on cloud computing and smart phone technology Download PDFInfo
- Publication number
- CN104714534A CN104714534A CN201310692185.2A CN201310692185A CN104714534A CN 104714534 A CN104714534 A CN 104714534A CN 201310692185 A CN201310692185 A CN 201310692185A CN 104714534 A CN104714534 A CN 104714534A
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- CN
- China
- Prior art keywords
- cloud computing
- mobile phone
- automobile
- data analyzer
- detection system
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Classifications
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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
- 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
- G05B23/0216—Human interface functionality, e.g. monitoring system providing help to the user in the selection of tests or in its configuration
Abstract
The invention relates to an automobile fault detection system based on a cloud computing and the smart phone technology. The automobile fault detection system comprises an automobile-mounted Bluetooth transmitting module, a decoding instrument, a fault code extraction machine, a Bluetooth receiving module, a mobile phone terminal, a remote fault data analyzer and a cloud computing database. The output end of the fault code extraction machine is connected with the input end of the decoding instrument. The output end of the decoding instrument is connected with the mobile phone terminal through the Bluetooth transmitting module and the Bluetooth receiving module. The mobile phone terminal is connected with the remote fault data analyzer through a GSM network. The remote fault data analyzer is connected with the cloud computing database. A smart phone, an OBD and cloud computing are combined, and therefore drivers can be helped to rapidly know the meaning represented by a vehicle alarm lamp, the drivers can know whether current damage to an automobile is serious or not, and it is ensured that the drivers can not be unprepared in the driving process when accidents suddenly happen.
Description
Technical field
The present invention relates to fault detection system field, be specifically related to a kind of fault detection system for automobile based on cloud computing and smart mobile phone technology.
Background technology
The automobile solar obligation onboard diagnostic system (OBD) all newly dispatched from the factory at present, but manufacturer to be used for analyzing the instrument computer of onboard diagnostic system very expensive, and complicated operation, the diagnostic system of vehicle collocation itself is then very simple, when vehicle breaks down or goes wrong, On-Board Diagnostics (OBD) can only be represented by emergency warning lamp, the current vehicle of driver is reminded to break down or problem, but the reason that vehicle breaks down can not be known, driver must reach maintenance factory vehicle and carry out diagnosis and maintenance.After maintenance factory personnel receive automobile, first pick-up unit can be used to find out failure code detected by onboard diagnostic system, failure code can be distinguished to some extent because automobile vendor, automobile model, automobile year of manufacture etc. are different, the servicing manual that maintenance personal must rely on to be provided by automobile vendor keeps in repair, complicated and the trouble of formality, according to statistics, the time of 50% is had all to be wasted among trouble-shooting in the time that auto repair spends.
Summary of the invention
The object of the invention is to overcome the deficiencies in the prior art part, a kind of fault detection system for automobile based on cloud computing and smart mobile phone technology is provided, this fault detection system for automobile is by the combination of smart mobile phone, OBD and cloud computing, driver can be helped to understand the meaning representated by vehicle warning light fast, whether the damage of current vehicle is serious to allow driver learn, guarantees that driver can not be caught unprepared because of emergent fortuitous event in driving way.
The object of the invention is to be achieved through the following technical solutions:
A kind of fault detection system for automobile based on cloud computing and smart mobile phone technology, its system comprises on-vehicle Bluetooth transmitter module, Decoder, diagnostic trouble code extractor, Bluetooth receptions module, mobile phone terminal, remote failure data analyzer and cloud computing database, diagnostic trouble code extractor output terminal connects Decoder input end, Decoder output terminal is by Bluetooth transmission module and Bluetooth receptions model calling mobile phone terminal, this mobile phone terminal connects remote failure data analyzer by GSM network, and this remote failure data analyzer connects cloud computing database.
Advantage of the present invention and economic effect are:
This is based on the fault detection system for automobile of cloud computing and smart mobile phone technology, its system comprises on-vehicle Bluetooth transmitter module, Decoder, diagnostic trouble code extractor, Bluetooth receptions module, mobile phone terminal, remote failure data analyzer and cloud computing database, diagnostic trouble code extractor output terminal connects Decoder input end, Decoder output terminal is by Bluetooth transmission module and Bluetooth receptions model calling mobile phone terminal, this mobile phone terminal connects remote failure data analyzer by GSM network, this remote failure data analyzer connects cloud computing database, the present invention passes through smart mobile phone, the combination of OBD and cloud computing, driver can be helped to understand the meaning representated by vehicle warning light fast, whether the damage of current vehicle is serious to allow driver learn, guarantee that driver can not be caught unprepared because of emergent fortuitous event in driving way.
Accompanying drawing explanation
Fig. 1 is that system of the present invention connects block diagram.
Embodiment
For content of the present invention, Characteristic can be understood further, hereby exemplify following examples, and coordinate accompanying drawing to be described in detail as follows.It should be noted that, the present embodiment is descriptive, is not determinate, can not limit protection scope of the present invention thus.
A kind of fault detection system for automobile based on cloud computing and smart mobile phone technology, its system comprises on-vehicle Bluetooth transmitter module, Decoder, diagnostic trouble code extractor, Bluetooth receptions module, mobile phone terminal, remote failure data analyzer and cloud computing database, diagnostic trouble code extractor output terminal connects Decoder input end, Decoder output terminal is by Bluetooth transmission module and Bluetooth receptions model calling mobile phone terminal, this mobile phone terminal connects remote failure data analyzer by GSM network, and this remote failure data analyzer connects cloud computing database.
Diagnostic trouble code extractor is mainly divided into normalization inspection, reasonableness check, functional check.Normalization inspection judges whether monitoring circuit has the situation of short circuit in monitoring circuit, reasonableness check be check by the numerical value passed back in line loop in car whether with engine electronic control unit (Electronic Control Unit, ECU) numerical value in is consistent, appearance numerical value is inconsistent is likely just that these auto parts break down, functional check is outside normalization inspection and reasonableness check monitoring assembly and loop, the output precision inspection that OBD also can perform, judge whether that function is consistent with the requirement of reaction and ECU, the at present whether normal operation of each parts is judged by this mode.
ECU can monitor and judge whether vehicle sensors breaks down, ECU records the diagnostic message of different parts, as DTC, FFD (Freeze Frame Date locks image information), SRT code (the instant test patterns of System Readiness Test system), 1st Trip DTC (1st Trip Diagnostic Trouble), one stroke locking image information, test value and test limits.When ECU first time break down be monitored to time, 1st Trip DTC and one stroke will be locked image information and be recorded in the storer of ECU, at this moment MIL lamp can not be bright, when breaking down again when second time monitoring, MIL lamp just can light, and alerting driver, automobile breaks down at present.
Claims (1)
1. the fault detection system for automobile based on cloud computing and smart mobile phone technology, it is characterized in that: this system comprises on-vehicle Bluetooth transmitter module, Decoder, diagnostic trouble code extractor, Bluetooth receptions module, mobile phone terminal, remote failure data analyzer and cloud computing database, diagnostic trouble code extractor output terminal connects Decoder input end, Decoder output terminal is by Bluetooth transmission module and Bluetooth receptions model calling mobile phone terminal, this mobile phone terminal connects remote failure data analyzer by GSM network, and this remote failure data analyzer connects cloud computing database.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310692185.2A CN104714534A (en) | 2013-12-12 | 2013-12-12 | Automobile fault detection system based on cloud computing and smart phone technology |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201310692185.2A CN104714534A (en) | 2013-12-12 | 2013-12-12 | Automobile fault detection system based on cloud computing and smart phone technology |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN104714534A true CN104714534A (en) | 2015-06-17 |
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| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201310692185.2A Pending CN104714534A (en) | 2013-12-12 | 2013-12-12 | Automobile fault detection system based on cloud computing and smart phone technology |
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| CN (1) | CN104714534A (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106289800A (en) * | 2016-08-03 | 2017-01-04 | 深圳市永兴元科技有限公司 | The online help system of vehicle trouble and method |
| CN106292625A (en) * | 2016-08-03 | 2017-01-04 | 深圳市永兴元科技有限公司 | Vehicle trouble on-line detecting system and method |
| CN106713397A (en) * | 2015-11-17 | 2017-05-24 | 北京爱德盛业科技有限公司 | Vehicle owner vehicle self-check method based on intelligent mobile phone platform |
| CN112449334A (en) * | 2020-12-02 | 2021-03-05 | 南京康尼电子科技有限公司 | Non-contact rail vehicle door controller fault information acquisition and management system and method |
-
2013
- 2013-12-12 CN CN201310692185.2A patent/CN104714534A/en active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106713397A (en) * | 2015-11-17 | 2017-05-24 | 北京爱德盛业科技有限公司 | Vehicle owner vehicle self-check method based on intelligent mobile phone platform |
| CN106289800A (en) * | 2016-08-03 | 2017-01-04 | 深圳市永兴元科技有限公司 | The online help system of vehicle trouble and method |
| CN106292625A (en) * | 2016-08-03 | 2017-01-04 | 深圳市永兴元科技有限公司 | Vehicle trouble on-line detecting system and method |
| CN106292625B (en) * | 2016-08-03 | 2020-02-07 | 深圳市永兴元科技股份有限公司 | Vehicle fault online detection system and method |
| CN112449334A (en) * | 2020-12-02 | 2021-03-05 | 南京康尼电子科技有限公司 | Non-contact rail vehicle door controller fault information acquisition and management system and method |
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| PB01 | Publication | ||
| WD01 | Invention patent application deemed withdrawn after publication |
Application publication date: 20150617 |
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| WD01 | Invention patent application deemed withdrawn after publication |