Vehicle automatic driving system

Abstract

The invention relates to the technical field of automatic driving, and specifically relates to a vehicle automatic driving system. The vehicle automatic driving system is characterized in that a laserradar, a camera module, a steering sensor, front and back sensors, a speed transmitter, an acceleration sensor, an inclination angle sensor, a network module, an electronic radar, a laser range finder and a positioning module are connected with a vehicle-mounted integrated controller; the network module is connected with a mobile device terminal and a remote monitoring service terminal; and the laser range finder and the laser radar are connected with the speed transmitter and the acceleration sensor. The vehicle automatic driving system has the advantages that the vehicle automatic driving system interacts with an urban road center for real-time data, thus being able to timely update the road information, improving the navigation accuracy, and greatly reducing occurrence of violation events, such as vehicle overspeed, and red light violation, so as to reduce the occurrence probability of traffic accidents and guarantee safety of drivers to some extent.

Description

technical field [0001] The invention relates to the technical field of automatic driving, in particular to a vehicle automatic driving system. Background technique [0002] With the increase of the number of cars in our country, road traffic congestion is becoming more and more serious, and the annual traffic accidents are also rising. In order to better solve this problem, it is necessary to research and develop auto-driving systems. [0003] An existing autopilot system for a vehicle uses a camera installed in the driver's cab and an image recognition system to identify the driving environment, and then the vehicle's main control computer, GPS positioning system, and path planning software provide information on the vehicle based on pre-stored road maps and other information. Carry out navigation, plan a reasonable driving path between the current position of the vehicle and the destination, and guide the vehicle to the destination. [0004] In the above autopilot system,...

AI Technical Summary

Problems solved by technology

[0004] In the above autopilot system, since the road map is pre-stored in the vehicle, the update of its data depends on the manual operation of the driver, and the update frequency cannot be guaranteed. There is no latest information about roads in the resources, so the final data cannot reflect the current road conditions, which eventually leads to unreasonable driving routes and low navigation accuracy, which brings inconvenience to driving

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