A vehicle security system based on real-time control vehicle communication network technology

Abstract

The invention discloses an automobile security system based on a real-time-control on-board communication network technology, which belongs to the technical field of wireless communication. The automobile security system structurally comprises an automobile ignition system (5), and is characterized by further structurally comprising a main control module (1), an RFID (radio frequency identification devices) module (2) and a GSM (global system for mobile) module (3), wherein the main control module (1) is used for comparing the information received by the RFID module (2) with pre-stored information, if the information received by the RFID module (2) is the same as the pre-stored information, an automobile can be normally started, or else, then an ignition module is locked so that the automobile cannot be started, and alarm information is sent to the automobile simultaneously. According to the automobile security system disclosed by the invention, the security of the automobile in an idle state can be effectively protected, and automobile steal events can be reduced.

Description

technical field [0001] The invention belongs to the technical field of wireless communication, and in particular relates to an automobile security system based on real-time control vehicle communication network technology. Background technique [0002] With the rapid growth of car ownership, car safety protection has become a common concern of the society. The annual property losses caused by car theft, spontaneous combustion and flooding are huge. Therefore, research on car security systems is imminent. At present, the car security systems on the market are limited to anti-theft alarms, and most of them are siren attack and return transmission, and there are false alarms, the alarm range is small, and the stolen vehicles cannot be tracked and located. With the development of GPS satellite positioning technology, the car anti-theft system based on GPS has been widely used. It has a large alarm range and accurate positioning, but there are problems of high system cost and us...

AI Technical Summary

Problems solved by technology

At present, the car security systems on the market are limited to anti-theft alarms, and most of them are alarm sirens and return transmissions, and there are shortcomings such as false alarms, small alarm range, and inability to track and locate stolen vehicles.

With the development of GPS satellite positioning technology, the car anti-theft system based on GPS has been widely used. It has a large alarm range and accurate positioning, but there are problems of high system cost and usage cost. Currently, it is only used in high-end cars. However, the problem of anti-theft alarms for small and medium-sized cars has not been effectively resolved, so it is difficult to meet the needs of safe and accurate anti-theft alarms for small and medium-sized private-brand cars produced by my country's domestic vehicles.

[0003] At present, there are many car anti-theft products for sale at home and abroad. Most of these products are only based on one of RFID or GSM technologies, and the functions are not comprehensive enough; while GPS-based car anti-theft alarms have single functions and high prices, which cannot meet the needs of small and medium-sized private companies. Consumer demand of brand car owners

At the same time, the research on vehicle information monitoring system based on Controller Area Network (CAN) is a hotspot in the application of CAN bus, but most of the research on automotive security products using CAN bus networking and integrated RFID and GSM technology remains at the theoretical stage. Everyone is looking for practical and effective product development to improve automobile safety protection, so industrialization has not yet been realized

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