Vehicle dynamic information system based on GPS (global position system) satellite positioning and ECU (electronic control unit)

Abstract

The invention provides a vehicle dynamic information system based on GPS (global position system) satellite positioning and an ECU (electronic control unit). The vehicle dynamic information system comprises a vehicle information acquisition module which is used for acquiring GPS positioning information and status information of a vehicle and is arranged on the motor vehicle, and a vehicle GPS data analysis module, a vehicle status data analysis module, a video data analysis module and a GIS (geographic information system) module which are arranged on a service side, wherein the vehicle information acquisition module can automatically obtain GPS positioning data and vehicle travelling computer data; after data compression and code conversion, the data is transferred to a gateway server to be received through a GPRS (General Packet Radio Service) / GSM (Global System for Mobile Communications) network; the gateway server can convert and decode the data to obtain a terminal original record which is then stored in a database; an end user can access the system through a WEB browser and can check the vehicle dynamic data. The vehicle dynamic information system provided by the invention has the advantages that the problems such as poor transportation safety, traffic jam and environmental pollution are effectively solved, the traveling efficiency of the vehicle is also improved, the probability that the vehicle is stolen is lowered, and the private use of government vehicles is reduced.

Description

technical field [0001] The invention relates to the technical field of vehicle information processing, in particular to a vehicle dynamic information system based on GPS satellite positioning and ECU. Background technique [0002] With the increase of urban population and the increase of automobiles, urban traffic problems have become increasingly prominent. In many big cities, due to the excess of cars, it often leads to traffic jams, frequent traffic accidents, air pollution and so on. Traffic problems have brought serious impact on urban social and economic development. Generally, big cities mainly have the following traffic problems, such as traffic jams, traffic accidents, and public transportation problems. [0003] Problems such as environmental pollution caused by traffic congestion cannot be ignored, such as vehicle exhaust emissions affecting human health and many other issues. Aiming at the increasingly serious problems of traffic safety, traffic congestion and...

AI Technical Summary

Problems solved by technology

Due to the limitation of GPS positioning equipment, this type of monitoring system can only obtain the GPS driving data of the vehicle, such as GPS time, GPS speed, longitude, latitude, etc., and use these raw data to count the running conditions of the vehicle

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