Vehicle intellectualized management system

Abstract

The present invention relates to an omnidirectional intelligentized remote networking system in automotive field, and is in particular suitable to an intelligentized management system in car maintenance. The present invention mainly comprises three subsystems that are running condition detecting system, condition decoding system and fault early warning notice system of the car, wherein, the running condition detecting comprises an OBD vehicle automatic diagnosis module and an additional inspection module, the additional inspection module uses an optical fiber to transmit the inspection result data, which is transmitted to a condition decoding module together with a data output by the OBD vehicle automatic diagnosis module; the condition decoding module unscrambles an OBD fault code and an additional detection sensing detecting data, the fault code is transmitted to the fault early warning notice system, and the control center and users are informed through mobile communication network by utilizing a GSM / GPRS module chip. Compared with the prior art, the present invention has the functions of remote self-check diagnosis and fault early warning for vehicle fault, thus realizing that the fault detection and the fault resolution are real time, accurate and effective, and offering the potent assurance to the daily maintenance work of vehicles, the personnel safety of the owners of the vehicles, and the unimpeded transport of urban and rural road.

Description

technical field [0001] The invention relates to an all-round intelligent remote network service system in the automobile field, and is especially suitable for an intelligent management system in automobile maintenance. technical background [0002] The current GPS network service system in the prior art in the industry only possesses the navigation and positioning and anti-theft early warning functions of the car. At present, the on-board diagnosis OBD system also occupies a very important position in the automobile service system. It collects the output signals of various sensors on the vehicle, and according to certain protocols and standards, conducts fault diagnosis and information transmission in a centralized manner. It is the main technical basis for fault diagnosis in vehicle maintenance. Automobile manufacturers in various countries use different diagnostic information sockets, different fault codes, and different diagnostic functions, resulting in the incompatibil...

AI Technical Summary

Problems solved by technology

As mentioned above, due to the different meanings, reading and elimination methods of the fault codes of the automobile self-diagnosis system, it brings a lot of inconvenience to the maintenance of the automobile.

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