CN202080217U

CN202080217U - Vehicle data collection, storage, analysis and display device

Info

Publication number: CN202080217U
Application number: CN2011201209552U
Authority: CN
Inventors: 林力; 高建华
Original assignee: Individual
Current assignee: Individual
Priority date: 2011-04-22
Filing date: 2011-04-22
Publication date: 2011-12-21
Anticipated expiration: 2021-04-22

Abstract

The utility model relates to a vehicle data collection, storage, analysis and display device. The vehicle data collection, storage, analysis and display device is characterized by comprising a vehicle data collection module and a host; the vehicle data collection module comprises an OBD (On-Board Diagnostics) data interface plug and a wireless data transmitting module; the host comprises a data receiving module, a memory, an expert analysis system, a data transmission module and a display module; the expert analysis system comprises a data reading module, a data output module, a translation module, a processing module, a parameter database for all parts of various types, a driving reference database for all parts of various vehicles, a maintenance reference database for all parts of various vehicles, a fault code and fault detection flow database and a human-machine interface module. The vehicle data collection, storage, analysis and display device feeds the difficultly acquired back data after data comparison and analysis in the simple easily understanding mode to users through the expert analysis system, sends out safety hidden danger alarm, indicates maintenance and repair parts as required, corrects driving habits, is energy-saving and emission-reduction, can reduce maintenance and repair cost, and pre-warns safety hidden danger of vehicles.

Description

Vehicle data is gathered the inventory analysis read out instrument

Technical field

The utility model relates to a kind of vehicle data and analyzes read out instrument.

Background technology

During vehicle uses at present, the vehicle driver, maintaining unit and department of fleet management of company are difficult to understand to the vehicle condition situation, the vehicle expert data can't intuitively show, the et out of order vehicle is lacked guiding processing method, can't investigate the concrete reason that causes fault, potential safety hazard to vehicle can't in time be known, under different driving situations, can not adopt the driver behavior mode that holds water, can not accomplish maintenance as required to the maintenance of vehicle.Above-mentioned situation has caused energy dissipation, and the maintenance cost can be in any more, and potential safety hazard also can directly cause traffic accident, and lives and properties have been caused destruction easily.

Summary of the invention

The purpose of this utility model is to provide a kind of vehicle data that can provide fault and potential safety hazard to report to the police, show trouble unit automatically to gather the inventory analysis read out instrument in order to overcome the above problems.

The technical solution of the utility model is achieved like this: a kind of vehicle data is gathered the inventory analysis read out instrument, and be characterized in: it comprises vehicle data acquisition module 1 and main frame 2; Vehicle data acquisition module 1 comprises OBD data interface plug 1.1 and wireless data sending module 1.2; Main frame 2 comprises that data accept module 2.1, memory device 2.2, analysis expert system 2.3, data transmission module 2.4, display module 2.5; Analysis expert system 2.3 comprises that data read in each parts of module 2.3.1, data outputting module 2.3.2, translation module 2.3.3, processing module 2.3.4, each parameters of operating part Value Data storehouse 2.3.5 of all kinds of vehicle, various vehicles travel each parts maintenance reference database 2.3.7, failure code and fault detection flow database 2.3.8, the human-computer interface module 2.3.9 of reference database 2.3.6, various vehicles.

The utility model is by the analysis expert system, the data that are difficult to obtain are fed back to the user in the mode that is easily understood after by the data compare of analysis, giving user's fault and potential safety hazard reports to the police, point out the maintenance parts as required, revise driving habit, thereby obtain maximum operational paradigm, reached energy-saving and emission-reduction, reduce the maintenance and repair cost, vehicle safety hidden danger gives warning in advance.

Description of drawings

Fig. 1 is that each module of the utility model interconnects figure.

Fig. 2 is the utility model analysis expert system data processing flow chart.

The specific embodiment

From Fig. 1 as seen, the utility model comprises vehicle data acquisition module 1 and data handing main frame 2; OBD data interface plug 1.1 is obtained real time data, be sent to wireless data sending module 1.2, the data that data send in the data handing main frame 2 are accepted module 2.1, real-time Data Transmission is carried out data translation, analysis and processing to analysis expert system 2.3, the analysis expert system is stored in the memory device 2.2 gathering the original data of returning and analyzing conclusion, after the analysis expert system sends to data transmission module 2.4 to the result data and processing data is translated, send to display module 2.5 with understandable literal and image data, data are exported feedback.

Data in the analysis expert system 2.3 among Fig. 2 are read in module 2.3.1 original data are read, then by in the data outputting module 2.3.2 write store 2.2; Original data is translated into unified standard numerical value through translation module 2.3.3, and unified standard numerical value is by data outputting module 2.3.2 write store 2.2; Unified standard numerical value after the translation is in the processing module 2.3.4 Treatment Analysis of comparing; Processing module 2.3.4 will seek unity of standard numeric ratio to each parameters of operating part Value Data storehouse 2.3.5 of all kinds of vehicles, be sent to data outputting module 2.3.2 according to setting and will output to data transmission module 2.4 and finish the transmission task satisfying the data of early-warning conditions and fault analysis and diagnosis result; Or being sent to human-computer interface module 2.3.9 processing, the data after the processing export display module 2.5 to by data outputting module 2.3.2; Processing module 2.3.4 reads the running data that extracts in the memory device 2.2 in a period of time by load module 2.3.2, compare with each parts of various vehicles reference database 2.3.6 that travels, according to fuel-efficient driving model, the Pilotage en Force pattern, the city driving pattern, the scorch pattern, block up driving model or mountain area driving model processing data, data after handling are passed through data outputting module 2.3.2 write store 2.2 on request, data after handling are sent to human-computer interface module 2.3.9 handle, the data after the processing export display module 2.5 to by data outputting module 2.3.2; Processing module 2.3.4 reads the running data that extracts in the memory device 2.2 in a period of time by load module 2.3.2, compare with each parts maintenance reference database 2.3.7 of various vehicles, to maintain and analyze findings data and be sent to data outputting module 2.3.2 and output to data transmission module 2.4 and finish the transmission task, and will maintain and analyze findings data and be sent to human-computer interface module 2.3.9 and handle, the data after the processing export display module 2.5 to by data outputting module 2.3.2; Processing module 2.3.4 compares to failure code and the fault detection flow database 2.3.8 that receives, according to fault detection flow process analyzing and processing one by one, the analysis result that may go wrong parts and handle suggestion is sent to data outputting module 2.3.2 and outputs to data transmission module 2.4 and finish the transmission task, and problem component and the analysis result data of handling suggestion are sent to human-computer interface module 2.3.9 handle, the data after the processing export display module 2.5 to by data outputting module 2.3.2.

The wireless data sending module is installed on the OBD diagnostics port, is furnished with the wireless data receiver module on the main frame, obtain vehicle each parts real time information and data by the 2.4GHz wireless telecommunications of encrypting, be provided with analysis expert system and data bank in the main frame, store various types vehicle known fault code, and all associated member parameter index values during et out of order.Expert's analysis system is compared according to each parts data that collects and the data that are stored in the expert system in the main frame, and computational analysis judges whether vehicle exists fault and potential faults.To there being the diagnosing malfunction analysis, may there be the parts of fault in investigation, and the user is given in feedback investigation result and processing suggestion.To the potential faults of finding, point out to exist the parts of potential faults.Remind chaufeur and provide expert's processing method and suggestion.Be stored in the memory module simultaneously.The data that the analysis expert system gathers the data of returning by the OBD diagnostics port and is implanted in the GPS module in the data input module judgement of classifying, obtain position, the road conditions of current vehicles state, vehicle, the intent information of chaufeur, the analysis expert system is according to vehicle-state, the intent information of chaufeur, the driving model that chaufeur is provided with, provide best driving recommendations scheme, demonstrate chaufeur by display module and reasonably drive scheme.Best driving scheme comprises fuel-efficient driving model, Pilotage en Force pattern, city driving pattern, scorch pattern, the driving model that blocks up, mountain area driving model.The analysis expert systematic collection need maintain each parts data, compares each parts maintenance reference database, and result and maintenance suggestion are fed back to the user.Gsm module in the main frame, with the failure message transmission letter in reply breath processing enter that is set in the analysis expert system, information processing centre (IPC) can be arranged to individual's final terminal by actual demand, or provide the 4S shop of service such as vehicle maintenance maintenance, or the supervisory management zone of fleet of company, make its monitor vehicle situation in real time,, grasp information of vehicles for the maintenance of vehicle provides foundation.Display module in the main frame analysis expert system need be able to be shielded that apparent content directly is presented on the read-out or by the output of 2.5mm AV-IN interface be presented at outer hanging panel apparent on.

Claims

1. a vehicle data is gathered the inventory analysis read out instrument, and it is characterized in that: it comprises vehicle data acquisition module and main frame; The vehicle data acquisition module comprises OBD data interface plug and wireless data sending module; Main frame comprises that data accept module, memory device, analysis expert system, data transmission module, display module; The analysis expert system comprises that data read in each parts of module, data outputting module, translation module, processing module, each parameters of operating part Value Data storehouse of all kinds of vehicle, various vehicles travel each parts maintenance reference database, failure code and fault detection flow database, the human-computer interface module of reference database, various vehicles.