CN104122100A - Intelligent driving diagnosis system - Google Patents
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Abstract
The invention relates to an intelligent driving diagnosis system. The intelligent driving diagnosis system comprises an OBD diagnosis terminal, an acceleration detection unit and an intelligent driving diagnosis apparatus, wherein the intelligent driving diagnosis apparatus comprises an intelligent driving diagnosis module; the input end of the intelligent driving diagnosis module is connected with the OBD diagnosis terminal and the acceleration detection unit; the intelligent driving diagnosis module establishes communication with an automobile ECU through an OBD standard diagnosis communication protocol after an communication is ignited, acquires the automobile fault information and the running information acquired by the OBD diagnosis terminal, and acquires three-dimensional acceleration data from the acceleration detection unit.
Description
Technical field
The present invention relates to a kind of intelligence and drive system, relate in particular to and a kind ofly can drive diagnostic system with the intelligence that vehicle-mounted OBD communicates by letter.
Background technology
Diagnosis and detection to vehicle trouble in prior art, and the device of processing to travelling data exists, be generally at vehicle-mounted OBD interface and be connected in series a terminal, carry out data interaction with vehicle-mounted OBD system, can process, and take to notify accordingly class measure the information of vehicle, judgement.
As, Chinese patent " information terminal of remote diagnosis of vehicle's fault and diagnostic method ", publication number: CN1936994A, a kind of information terminal and diagnostic method of remote diagnosis of vehicle's fault are disclosed, the information terminal of this diagnosis vehicle trouble and vehicle fault detection communication unit carry out communication, this information terminal comprises on-vehicle information processing unit and communication interface, vehicle fault detection communication unit is installed on vehicle, long-range Surveillance center is provided with information diagnosis and processing unit, vehicle fault detection communication unit is connected with the communication interface that on-vehicle information processing unit arranges by this information terminal, diagnostic signal is transferred to on-vehicle information processing unit, wherein on-vehicle information processing unit is also connected with wireless transmission car-mounted terminal, wireless transmission car-mounted terminal is realized signal with information diagnosis and processing unit through wireless communication networks and is connected.Therefore can realize and operating vehicle be carried out to the online diagnosis that detects with professional pick-up unit, and can be by the professional of Surveillance center to the data analysis and the processing that detect.
But, in the process of above-mentioned remote diagnosis, data are not judged accurately and classification processing timely, only result is transmitted, effectively process.
In view of above-mentioned defect, creator of the present invention has obtained this creation finally through long research and practice.
Summary of the invention
The object of the present invention is to provide a kind of intelligence to drive diagnostic system, in order to overcome above-mentioned technological deficiency.
For achieving the above object, the invention provides a kind of intelligence and drive diagnostic system, it comprises that an OBD diagnosis terminal, an acceleration detecting unit, an intelligence drives diagnostic equipment, wherein,
Described intelligence is driven diagnostic equipment and is comprised that an intelligence drives diagnostic module, the input end that described intelligence is driven diagnostic module is connected with OBD diagnosis terminal and acceleration detecting unit, described intelligence is driven diagnostic module after vehicle ignition, set up communicating by letter between automobile ECU by OBD standard diagnostics communication protocol, obtain vehicle trouble information and running information that described OBD terminal module gathers, obtain three-dimensional acceleration data from acceleration detecting unit;
Described intelligence is driven diagnostic module and is comprised an information acquisition module and a calculation process module, described information acquisition module is by sending agreement and frequency verifying information with described OBD diagnosis terminal, the communication protocol that selection matches and frequency are carried out data interaction, the travelling data of Real-time Collection vehicle;
Described calculation process module receives the data message of described information analysis module, the data stream that does not comprise failure message is stored in a storage unit, and is uploaded to an intelligence and drives in service platform.
Preferably, the data message of described information acquisition module collection comprises [reserve bytes] and [data content], described information acquisition module is in the time mating with described OBD diagnosis terminal, receive a matched data stream of described OBD diagnosis terminal, if [reserve bytes] in this data stream falls into the protocol database of described storage unit, assert that this protocol type is the communication protocol type between this diagnostic equipment and OBD, diagnostic equipment carries out data interaction according to this communication protocol.
Preferably, also comprise an alarm module and a display module, its output terminal of all driving diagnostic module with described intelligence is connected, and breaks down, when collision, antitheft, low-voltage at vehicle, and described alarm module sends warning; Described intelligence is driven diagnostic module failure message and travelling data communication to described display module is shown in real time.
Preferably, also comprise a deagnostic communication module, its input end is driven diagnostic module with described intelligence and is connected, and output terminal is driven service platform with described intelligence and is connected; Described deagnostic communication module comprises a communication server, and it is controlled, and described intelligence is driven the real time data of diagnostic module and diagnostic data is driven service platform transmission to described intelligence.
Preferably, described acceleration detecting unit comprises a three-axis gyroscope, and its collision information to vehicle detects, and transfers to described intelligence and drive in diagnostic module;
Collision warning, in the time that engine moves, when described three-axis gyroscope detects collision information, is considered as collision warning; Described calculation process module is carried out computing, draw failure-description information Q, report to the police if this failure-description information Q belongs to new diagnostic trouble code, the one in burglar alarm and collision warning type, described intelligence is driven diagnostic module control one alarm module and is sent warning message, and described intelligence is driven diagnostic equipment and reported to the police.
Preferably, described intelligence is driven service platform and is comprised a diagnosis control, a computer telephone integration module and a voice server, and connect in turn, the data message that described diagnosis control is driven diagnostic module to the described intelligence receiving is processed, and is back to vehicle one to one in mobile terminal by described voice server;
Also comprise that an intelligence drives seat module.
Preferably, in the time of engine ignition, the data content that described OBD diagnosis terminal is driven diagnostic module transmission to intelligence is vehicle ignition magnitude of voltage; In the time of engine kill, the data content of transmission comprises the travelling datas such as the voltage of this driving, working time, stroke, oil consumption, acceleration and deceleration number of times; When after engine kill, the data content of transmission is battery tension value; In the time that vehicle can not detect, no data content is uploaded, and described diagnostic equipment is in dormant state.
Preferably, in the time that engine moves, transmission content is failure message, accumulative total stroke, average fuel consumption and real-time vehicle condition information, and wherein, described fault breath comprises: diagnostic trouble code number, diagnostic trouble code, diagnostic trouble code attribute and diagnostic trouble code are described.Described information analysis module is determined the three dimensionality information in information, comprises vehicle brand x, vehicle style y, the cubical array data of diagnostic trouble code z, and by this cubical array data transmission in described calculation process module.
Preferably, described diagnosis control comprises that a fault decomposing module, a fault solve module, a fault solves database and a storage server,
The data stream that the described intelligence that described fault decomposing module receives is driven diagnostic equipment comprises: intelligence is driven diagnostic equipment string number, three-dimensional information vehicle brand x, vehicle style y, diagnostic trouble code z, registration α information; Described fault decomposing module is by above-mentioned information decomposition, and order is arranged above-mentioned information; The data stream that described fault solution module comprises failure message for each is processed, according to following calculating fault settling mode.
Preferably, described computer telephone integration module is connected with a storage server, described storage server sends the data stream of fault settling mode M to described computer telephone integration module according to the sequencing of storage data, described computer telephone integration module is driven seat module transmission information to voice server and intelligence respectively, described voice server sends short message to the mobile terminal of vehicle drivers, and prompting driver takes corresponding measure; Described intelligence is driven seat module communication to described intelligence is driven in diagnostic module, and described intelligence is driven diagnostic module this information is back to described OBD diagnosis terminal, and it carries out corresponding data recovery.
Intelligence of the present invention is driven diagnostic equipment the information of vehicle OBD is carried out after resolution process, data content is carried out after computing judgement, according to the comparison result of fault type database, determine send report to the police or according to priority uploading data, save the workload that intelligence is driven service platform, improved travelling speed and the stability of system; Realized at the direct resolve fault code of diagnosis terminal equipment, can give more application call or user's direct reading, possessed data storage, transmission and mend the mechanism of biography, solved not the losing of diagnostic data, complete, be effectively saved in high in the clouds; After reconnecting, realize time service, solve the time of diagnostic data, solve the completeness and efficiency of data; Realize and change vehicle protocol self-adapting coupling after vehicle, inoperable problem after having solved common diagnostic equipment and changing trains.
Intelligence in the present invention is driven service platform according to fault type and registration degree, obtains fault settling mode, ensures promptness and the standardization of fault handling; Intelligence is driven seat module, mobile terminal and intelligence and is driven the intercommunication process between service platform, can make intelligence drive the diagnostic function of diagnostic equipment and intelligence is driven the communication function of service platform and the informing function of mobile terminal combines, ensure integrality, the accuracy of vehicle diagnostics process and processing procedure.
In addition, intelligence of the present invention is driven the character string of the failure-description information of the character string of failure-description information of diagnostic equipment to computing gained and the same data stream of described cache module and is compared, and calculates registration; Ensure the accurate of fault recognition, prevent wrong diagnosis.
Brief description of the drawings
Fig. 1 is the functional block diagram that intelligence of the present invention is driven diagnostic system;
Fig. 2 is the functional block diagram that intelligence of the present invention is driven diagnostic module;
Fig. 3 is the functional block diagram that intelligence of the present invention is driven service platform;
Fig. 4 is the functional block diagram that the present invention diagnoses control.
Embodiment
Below in conjunction with accompanying drawing, technical characterictic and the advantage with other above-mentioned to the present invention are described in more detail.
Intelligence of the present invention is driven diagnostic system can carry out acquisition and processing to the failure message of vehicle and running information, and drives service platform by intelligence and carry out far-end control.
Refer to shown in Fig. 1, it drives the functional block diagram of diagnostic system for intelligence of the present invention, intelligence of the present invention is driven diagnostic system can comprise that an intelligence is driven diagnostic equipment and intelligence is driven service platform 5, described intelligence is driven service platform 5 and is comprised that intelligence drives diagnostic module, described intelligence is driven diagnostic equipment and is connected an OBD diagnosis terminal 1 and an acceleration detecting unit 11, the output terminal that described intelligence is driven diagnostic module 2 is connected with a deagnostic communication module 4, described deagnostic communication module 4 is driven service platform 5 with described intelligence and is carried out data communication, described intelligence is driven service platform 5 and an intelligence and is driven seat module 7 and carry out data communication, described intelligence drives seat module 7 and a mobile terminal 8 carries out data transmission.
After vehicle ignition, set up communicating by letter between automobile ECU by OBD standard diagnostics communication protocol, obtain vehicle trouble information and running information that described OBD terminal module 1 gathers, when vehicle is during in car state, described intelligence is driven diagnostic module 2 and is read in real time vehicle operating real-time stream, diagnostic trouble code information, battery voltage, oil consumption situation.Described acceleration detecting unit 11 comprises a three-axis gyroscope, and its collision information to vehicle detects, and transfers to described intelligence and drive in diagnostic module 2.
Described storage unit 3, its image data and result that described intelligence is driven to diagnostic module 2 is stored, and also stores vehicle trouble information table in it; Described deagnostic communication module 4 comprises a communication server, and it is controlled described intelligence and drives the real time data of diagnostic module 2 and diagnostic data and drive service platform 5 to described intelligence and transmit.
The present invention also comprises an alarm module 61 and a display module 62, and its output terminal of all driving diagnostic module 3 with described intelligence is connected, and breaks down, when collision, antitheft, low-voltage at vehicle, and described alarm module 61 sends warning; Described intelligence is driven diagnostic module 2 failure message and travelling data communication to described display module 62 is shown in real time.
Refer to shown in Fig. 2, it drives the functional block diagram of diagnostic module for intelligence of the present invention, and described intelligence is driven diagnostic module 3 and comprised an information acquisition module 21, an information analysis module 22, a calculation process module 23, information passback module 25 and a cache module 24.
Described information acquisition module 21 is connected with described information analysis module 22, the output terminal of described information analysis module 22 is connected with described calculation process module 23, and the output terminal of described calculation process module 23 is connected with described information passback module 25 and cache module 24 respectively.
Described information acquisition module 21 is by sending agreement and frequency verifying information with described OBD diagnosis terminal, the communication protocol that selection matches and frequency are carried out data interaction, in the present invention, described information acquisition module 21 adopts identical agreement and frequency to carry out data interaction with described OBD diagnosis terminal with described information passback module 25.The travelling data of described information acquisition module 21 Real-time Collection vehicles, in the time that vehicle breaks down, receives the failure message of described OBD diagnosis terminal, and transfers in described information analysis module 22.
The form of the data message that described information acquisition module 22 gathers is:
[packet mark]+[data packet length]+[data packet length verification]+[packet ID]+[reserve bytes]+[data content]+[verification and].
Wherein, data packet length comprises from [data packet length] all byte quantity to [verification and]; The version that wherein [reserve bytes] is protocol format, described information acquisition module 2 is in the time mating with described OBD diagnosis terminal, receive a matched data stream of described OBD diagnosis terminal, if [reserve bytes] in this data stream falls into the protocol database of described storage unit 3, assert that this protocol type is the communication protocol type between this diagnostic equipment and OBD, diagnostic equipment carries out data interaction according to this communication protocol.
Described [data content] comprises the type information of driving states, travelling data information and diagnostic trouble code;
The all byte quantity of the numerical value of described [verification and] for stopping to [verification with] from [data packet length].
Described information analysis module 22 is resolved this travelling data and failure message, determines driving states, diagnostic trouble code and vehicle intrinsic information.
Described OBD diagnosis terminal 1 sends when data message driving diagnostic module to intelligence, comprises altogether five kinds of duties of vehicle, when engine ignition, transmitter operation, engine kill, after engine kill and vehicle can not detected state; In the time of above-mentioned five kinds of duties, the total information of transmission comprises vehicle brand, the series of vehicle, and the style of vehicle, obtains the timestamp and the data content that detect data.
In the time of engine ignition, it is vehicle ignition magnitude of voltage that described OBD diagnosis terminal 1 drives to intelligence the data content that diagnostic module 2 sends; In the time of engine kill, the data content of transmission comprises the travelling datas such as the voltage of this driving, working time, stroke, oil consumption, acceleration and deceleration number of times; When after engine kill, the data content of transmission is battery tension value; In the time that vehicle can not detect, no data content is uploaded, and described diagnostic equipment is in dormant state.
In the time that engine moves, transmission content is failure message, accumulative total stroke, average fuel consumption and real-time vehicle condition information, and wherein, described fault breath comprises: diagnostic trouble code number, diagnostic trouble code, diagnostic trouble code attribute and diagnostic trouble code are described.The three dimensionality information that described information analysis module 22 is determined in information, comprises vehicle brand x, vehicle style y, the cubical array data of diagnostic trouble code z, and by this cubical array data transmission to described calculation process module 23.
Described calculation process module 23 receives the data message of described information analysis module 22, the data stream that does not comprise failure message is stored in described storage unit 3, and is uploaded to described intelligence and drives in service platform 5; The data stream that comprises failure message is stored in described cache module 24, and to this three-dimensional information vehicle brand x, vehicle style y, the cubical array data of diagnostic trouble code z are carried out computing according to fault type database, draw failure-description information Q, described fault type database is arranged in described storage unit 3
It is Q=x*y*z (1)
Described calculation process module 23 is compared the character string of the failure-description information of the character string of failure-description information Q of computing gained and the same data stream of described cache module 24, calculates registration α, if registration α is higher than a predetermined threshold value α
0, think that the result of this calculating process is correct, described calculation process module 23 is uploaded to described intelligence by the cubical array data of this fault, failure-description information Q and traffic flow information and drives in service platform 5.
Above-mentioned comparison process is undertaken by following formula,
In formula, α represents the registration of failure-description information, and n represents the packet count to character string, and i represents sequence number, α
ithe registration that represents every group of character string, γ represents correction factor, 0.95≤γ≤1.
α
idetermined by following formula (3), (4),
α
i＝max{α
1,α
2......α
j......α
m/n} (4)
In above formula, m represents total number of characters of failure-description information, and k represents the identical number of character in each circulation, and j represents sequence number, and m/n represents the character number in every group.
The algorithm of above-mentioned comparison process is: described calculation process module 23, by total character of the character string of the failure-description information Q of computing gained and failure-description information, is divided into n group, asks respectively registration by every group, finally the registration summation of each group is averaged again.In the time of the registration that calculates every group, the character of each character of failure-description information Q of computing gained and the character string of failure-description information is compared respectively, relatively m/n time, find out character identical once the highest, be the α of reorganization
i.
Said process ensures the accuracy of diagnostic equipment fault recognition, prevents wrong diagnosis.In order to ensure accuracy and the reliability of data comparison, in the time that character string is divided into groups, carry out according to following:
n
l＝l+d*sin(nα
0+m) (5)
In formula, n
lrepresent l group number of characters, d represents the gap character of every group of two-phase hyphen number, α
0represent default registration threshold value.
In said process, when described calculation process module 23 is compared failure-description information Q, the timestamp of the detection data of this data stream should be carried out to record, in order to ensure accuracy and the rapidity of Data Comparison, described calculation process module 23 is also connected with a time delay module 26, in the time that described calculation process module 23 sends data to described buffer unit, described calculation process module 23 is controlled described time delay module 26 and is started, after described time delay module 26 starts, after time delay one predetermined period T, the data message being stored in described cache module 24 before the described preferential acquisition time T moment of calculation process module 23 is processed.
Described intelligence is driven diagnostic module 2 to existing failure message to make different processing from the data that do not have failure message, and guarantee data can be processed in time, improve accuracy and the rapidity of data processing.
In addition, described information passback module 25 in described calculation process module 23, different data stream is made upload or caching process after, this information is back in described OBD diagnosis terminal 1 and is informed.
Warning message comprises that new diagnostic trouble code reports to the police, and burglar alarm and collision warning, when described OBD terminal device 1 transmits data to diagnostic equipment, at data stream get the bid bright type of alarm and data content.Report to the police for new diagnostic trouble code, in described fault type database, do not comprise the descriptor of this fault, can not draw failure-description information Q value by cubical array data, now, described calculation process module 23 is automatically uploaded to described intelligence by this data stream and drives in service platform 5.
Collision warning, in the time that engine moves, when described three-axis gyroscope detects collision information, is considered as collision warning; When after engine kill, when vehicle abnormality vibrations detected, be considered as burglar alarm; Described calculation process module 23 is to this three-dimensional information vehicle brand x, vehicle style y, the cubical array data of diagnostic trouble code z are carried out computing according to fault type database, draw failure-description information Q, if belonging to above-mentioned new diagnostic trouble code, this failure-description information Q reports to the police, one in burglar alarm and collision warning type, described intelligence is driven diagnostic module 2 and is controlled described alarm module 61 and send warning message, and diagnostic equipment is reported to the police.
Intelligence of the present invention is driven diagnostic equipment the information of vehicle OBD is carried out after resolution process, data content is carried out after computing judgement, according to the comparison result of fault type database, determine send report to the police or according to priority uploading data, save the workload that intelligence is driven service platform, improved travelling speed and the stability of system.
Refer to shown in Fig. 3, it drives the functional block diagram of service platform for intelligence of the present invention, described intelligence is driven service platform 5 and is comprised a diagnosis control 51, a computer telephone integration module 52 and a voice server 53, the failure message calculation process that described diagnosis control 51 is uploaded diagnostic equipment, draws settling mode and transfers to described computer telephone integration module 52 and intelligence is driven in diagnostic module 3.
Described diagnosis control 51 comprises that a fault decomposing module 511, a fault solve module 512, a fault solves database 513 and a storage server 514, the data stream that the intelligence that described fault decomposing module 511 receives is driven diagnostic equipment comprises: intelligence is driven diagnostic equipment string number, three-dimensional information vehicle brand x, vehicle style y, diagnostic trouble code z, and failure message description, the information such as registration α; Described fault decomposing module 511 is above-mentioned information decomposition, and order arranges above-mentioned information, and the travelling data information that receives described intelligence and drive diagnostic equipment, is stored to described storage server 514.
The data stream that described fault solution module 512 comprises failure message for each is processed, and calculates fault settling mode according to following (6).
M＝x*z*α (6)
Be that registration α determines fault settling mode according to the brand x of vehicle, diagnostic trouble code y and fault type and fault degree, described fault solves in database 513 and stores above-mentioned fault settling mode, described fault solves module 512 according to three-dimensional fault solving matrix, looking up the fault settling mode M.If described fault solves in database 513 and has this fault settling mode M, obtain this numeric data code, and be temporarily stored in described storage server; If there is not this fault settling mode M, drive diagnostic equipment to described intelligence and send restarting information.
Meanwhile, described fault solves module 512 according to real-time travelling data information, judges hypervelocity information, the fuel consumption information etc. of vehicle, and solves database 513 by the described fault of search, obtains settling mode, is back in described storage server 514.
Intelligence in the present invention is driven service platform according to fault type and registration degree, obtains fault settling mode, ensures promptness and the standardization of fault handling.
Described storage server 514 sends the data stream of fault settling mode M to described computer telephone integration module 52 according to the sequencing of storage data, described computer telephone integration module 52 is driven seat module 7 transmission information to voice server 53 and intelligence respectively, described voice server 53 sends short message to the configurating terminal of vehicle drivers, and prompting driver takes corresponding measure.Described intelligence is driven seat module 7 communication to described intelligence is driven in diagnostic module 3, and described intelligence is driven diagnostic module 3 this information is back to described OBD diagnosis terminal 1, and it carries out corresponding data recovery.
Described intelligence is driven before seat module 6 and described intelligence drives diagnostic module 3 and communicate by letter, first the intelligence of the data message in the described storage server 514 receiving being identified and being selected in data stream is driven diagnostic equipment string number, then drive and in diagnostic equipment, send feedback information to corresponding intelligence according to this string number, send data message and comprise that intelligence drives diagnostic equipment string number, failure message, fault settling mode code, obtains the timestamp that detects data; Described intelligence is driven diagnostic module 3 this is obtained the failure message detecting when data and is removed.
Described mobile terminal 8 is driver drives registration on seat module 6 terminal in described intelligence, the data of the computer telephone integration module 52 that described voice server 53 receives comprise that intelligence drives diagnostic equipment string number, failure message, fault settling mode code, obtain the timestamp that detects data, described voice server 53 is driven the one-to-one relationship of diagnostic equipment string number according to mobile terminal 8 and intelligence, determine the address of mobile terminal 8, and send voice messaging by WEB network.
Above-mentioned intelligence is driven seat module, mobile terminal and intelligence and is driven the intercommunication process between service platform, can make intelligence drive the diagnostic function of diagnostic equipment and intelligence is driven the communication function of service platform and the informing function of mobile terminal combines, ensure integrality, the accuracy of vehicle diagnostics process and processing procedure.
The foregoing is only preferred embodiment of the present invention, is only illustrative for invention, and nonrestrictive.Those skilled in the art is understood, and in the spirit and scope that limit, can carry out many changes to it in invention claim, amendment, and even equivalence, but all will fall within the scope of protection of the present invention.
Claims (10)
1. intelligence is driven a diagnostic system, it is characterized in that, it comprises that an OBD diagnosis terminal, an acceleration detecting unit, an intelligence drives diagnostic equipment, wherein,
Described intelligence is driven diagnostic equipment and is comprised that an intelligence drives diagnostic module, the input end that described intelligence is driven diagnostic module is connected with OBD diagnosis terminal and acceleration detecting unit, described intelligence is driven diagnostic module after vehicle ignition, set up communicating by letter between automobile ECU by OBD standard diagnostics communication protocol, obtain vehicle trouble information and running information that described OBD terminal module gathers, obtain three-dimensional acceleration data from acceleration detecting unit;
Described intelligence is driven diagnostic module and is comprised an information acquisition module and a calculation process module, described information acquisition module is by sending agreement and frequency verifying information with described OBD diagnosis terminal, the communication protocol that selection matches and frequency are carried out data interaction, the travelling data of Real-time Collection vehicle;
Described calculation process module receives the data message of described information analysis module, the data stream that does not comprise failure message is stored in a storage unit, and is uploaded to an intelligence and drives in service platform.
2. intelligence according to claim 1 is driven diagnostic system, it is characterized in that, the data message of described information acquisition module collection comprises [reserve bytes] and [data content], described information acquisition module is in the time mating with described OBD diagnosis terminal, receive a matched data stream of described OBD diagnosis terminal, if [reserve bytes] in this data stream falls into the protocol database of described storage unit, assert that this protocol type is the communication protocol type between this diagnostic equipment and OBD, diagnostic equipment carries out data interaction according to this communication protocol.
3. intelligence according to claim 2 is driven diagnostic system, it is characterized in that, also comprise an alarm module and a display module, its output terminal of all driving diagnostic module with described intelligence is connected, break down at vehicle, when collision, antitheft, low-voltage, described alarm module sends warning; Described intelligence is driven diagnostic module failure message and travelling data communication to described display module is shown in real time.
4. intelligence according to claim 2 is driven diagnostic system, it is characterized in that, also comprises a deagnostic communication module, and its input end is driven diagnostic module with described intelligence and is connected, and output terminal is driven service platform with described intelligence and is connected; Described deagnostic communication module comprises a communication server, and it is controlled, and described intelligence is driven the real time data of diagnostic module and diagnostic data is driven service platform transmission to described intelligence.
5. intelligence according to claim 3 is driven diagnostic system, it is characterized in that, described acceleration detecting unit comprises a three-axis gyroscope, and its collision information to vehicle detects, and transfers to described intelligence and drive in diagnostic module;
Collision warning, in the time that engine moves, when described three-axis gyroscope detects collision information, is considered as collision warning; Described calculation process module is carried out computing, draw failure-description information Q, report to the police if this failure-description information Q belongs to new diagnostic trouble code, the one in burglar alarm and collision warning type, described intelligence is driven diagnostic module control one alarm module and is sent warning message, and described intelligence is driven diagnostic equipment and reported to the police.
6. intelligence according to claim 2 is driven diagnostic system, it is characterized in that, described intelligence is driven service platform and is comprised a diagnosis control, a computer telephone integration module and a voice server, and connect in turn, the data message that described diagnosis control is driven diagnostic module to the described intelligence receiving is processed, and is back to vehicle one to one in mobile terminal by described voice server;
Also comprise that an intelligence drives seat module.
7. intelligence according to claim 2 is driven diagnostic system, it is characterized in that, in the time of engine ignition, the data content that described OBD diagnosis terminal is driven diagnostic module transmission to intelligence is vehicle ignition magnitude of voltage; In the time of engine kill, the data content of transmission comprises the travelling datas such as the voltage of this driving, working time, stroke, oil consumption, acceleration and deceleration number of times; When after engine kill, the data content of transmission is battery tension value; In the time that vehicle can not detect, no data content is uploaded, and described diagnostic equipment is in dormant state.
8. intelligence according to claim 1 is driven diagnostic system, it is characterized in that, in the time that engine moves, transmission content is failure message, accumulative total stroke, average fuel consumption and real-time vehicle condition information, wherein, described fault breath comprises: diagnostic trouble code number, and diagnostic trouble code, diagnostic trouble code attribute and diagnostic trouble code are described.Described information analysis module is determined the three dimensionality information in information, comprises vehicle brand x, vehicle style y, the cubical array data of diagnostic trouble code z, and by this cubical array data transmission in described calculation process module.
9. intelligence according to claim 6 is driven diagnostic system, it is characterized in that, described diagnosis control comprises that a fault decomposing module, a fault solve module, a fault solves database and a storage server;
The data stream that the described intelligence that described fault decomposing module receives is driven diagnostic equipment comprises: intelligence is driven diagnostic equipment string number, three-dimensional information vehicle brand x, vehicle style y, diagnostic trouble code z, registration α information; Described fault decomposing module is by above-mentioned information decomposition, and order is arranged above-mentioned information; The data stream that described fault solution module comprises failure message for each is processed, according to following calculating fault settling mode.
10. intelligence according to claim 6 is driven diagnostic system, it is characterized in that, described computer telephone integration module is connected with a storage server, described storage server sends the data stream of fault settling mode M to described computer telephone integration module according to the sequencing of storage data, described computer telephone integration module is driven seat module transmission information to voice server and intelligence respectively, described voice server sends short message to the mobile terminal of vehicle drivers, and prompting driver takes corresponding measure; Described intelligence is driven seat module communication to described intelligence is driven in diagnostic module, and described intelligence is driven diagnostic module this information is back to described OBD diagnosis terminal, and it carries out corresponding data recovery.
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