Vehicle safety protection system

Abstract

The invention discloses a vehicle safety protection system, which comprises a server, a vehicle body control system and a communication positioning device, wherein the communication positioning device comprises a mobile terminal positioning module and a client application module which are connected, the client application module is communicated with the server through a network, and the vehicle body control system comprises a vehicle body controller and a vehicle-mounted communication device communicated with the client application module. Through adopting the structure disclosed by the invention, the vehicle safety protection system has the following advantages that: 1, the vehicle safety protection system is applied to controlling space among vehicles and between vehicles and pedestrians, the vehicle-mounted communication device is responsible for communication with the communication positioning device through Bluetooth or a data cable communication, and distribution information of surrounding vehicles and pedestrians is transmitted to an electronic control braking system and/or an electronic control steering system, thereby realizing danger warning and active braking for vehicles or intervention for steering; and 2, occurrence of accidental collision is avoided.

Description

technical field [0001] The invention relates to the field of intelligent traffic information, in particular to a vehicle safety protection system. Background technique [0002] According to statistics, the number of cars in mainland China has reached 114 million, and the number of casualties caused by traffic accidents has reached about 100,000 each year. In addition, in bad weather such as rain, snow, fog and ice, serial collision accidents on expressways occur frequently, resulting in huge direct losses and social and economic losses caused by road closures. Therefore, vehicles urgently need an active safety system that can provide drivers with detailed road traffic conditions under various severe weather conditions, such as road traffic information of vehicles and pedestrians within 200 meters ahead, and in some emergency situations In dangerous situations, the electronically controlled braking or steering system on the car actively intervenes to avoid traffic accidents ...

AI Technical Summary

Problems solved by technology

However, the reliability of this active safety warning system based on radar, infrared, laser and camera is affected by weather, light, hills, buildings, etc., and the detection distance is relatively short, generally within 100 meters

Such active safety systems based on high-frequency radar, infrared, laser, and camera devices are also very expensive. At present, they are only applied to some high-end vehicles that are newly launched, and their popularity is poor. They cannot provide popular safety for existing vehicles. driving service

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