Intelligent driving safety protection device and protection method and intelligent driving vehicle

Abstract

The invention discloses an intelligent driving safety protection device, a protection method and an intelligent driving vehicle. The intelligent driving safety protection device comprises a host device and a signal emission device, wherein the host device comprises a microprocessor, a mode signal input unit, a braking intervention signal input unit, a steering intervention signal input unit, an emergency stop signal input signal, a wireless receiving unit, and a prompting unit; the mode signal input unit, the braking intervention signal input unit, the steering intervention signal input unit,the emergency stop signal input signal and the wireless receiving unit are connected to the input end of the microprocessor; the prompting unit is connected to the output end of the microprocessor; the signal emission device comprises a wireless emission unit and a key input unit which are electrically connected; the wireless receiving unit is used for receiving a signal emitted by the wireless emission unit; the microprocessor is connected to an automobile CAN (Controller Area Network) bus through a CAN communication unit and sending a driving safety protection control instruction to the prompting unit and/or the automobile CAN bus according to the signal of the input end. The intelligent driving safety protection device monitors an intervention or emergency stop signal in an automatic driving mode and deploys and controls corresponding alarm prompt and control measures to ensure the driving safety in the development and testing process of intelligent driving vehicles.

Description

technical field [0001] The invention relates to the technical field of intelligent driving, in particular to an intelligent driving driving safety protection device, a protection method and an intelligent driving vehicle. Background technique [0002] Intelligent driving technology refers to vehicles equipped with intelligent sensing devices such as radars, cameras, and high-precision positioning and navigation. Through artificial intelligence algorithms and high-precision maps, it can automatically make decisions and perform operations such as vehicle acceleration, deceleration, and steering to replace the driver. Complete specific driving tasks. [0003] Intelligent driving is becoming the future industrial economy that various places focus on cultivating. In order to seize this opportunity, local governments in various cities have stepped up their deployment. At present, seven regions across the country, including Beijing, Shanghai, Chongqing, and Wuxi, have built intell...

AI Technical Summary

Problems solved by technology

[0004] However, intelligent driving still faces challenges in many aspects such as the complexity of traffic roads, the stability of sensor equipment, and the perfection of intelligent driving algorithms. It will take a long time for the automatic driving of intelligent vehicles to completely replace manual driving. Coexistence of manual driving (i.e. dual control and dual driving) will surely become a normalized driving form in the process of development, testing and verification

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