Automatic driving track measuring and calculating system

Abstract

The invention discloses an automatic driving track measuring and calculating system, which can be used for setting a plurality of destinations, analyzing and comparing the plurality of destinations, calculating an optimal driving track and further presetting the optimal driving track, and can be used for automatically identifying an obstacle on an avoidance track in a driving process along the preset driving track, the route can be preset again before the obstacle bypasses, the new preset route is compared with the alternative route, the shortest driving track is determined, the automation degree of the system is improved, the driving stroke is shortened, and the automatic driving efficiency is improved. According to the invention, a track route and a vehicle state during track operation can be recorded and stored, the system greatly facilitates the checking of subsequent personnel, can remind the vehicle when the state of the vehicle is abnormal and an abnormal condition occurs in the driving process of the vehicle, and can carry out the remote real-time monitoring of the travel of the driving vehicle and the to-be-driven route through a remote port in the driving process.

Description

technical field [0001] The invention relates to the technical field of automatic driving operation systems, in particular to an automatic driving trajectory measurement system. Background technique [0002] With the development of science and technology and society, self-driving vehicles have gradually entered everyone's field of vision. Self-driving vehicles, also known as unmanned vehicles, computer-driven vehicles, or wheeled mobile robots, are intelligent vehicles that realize unmanned driving through computer systems. Vehicles, when using self-driving vehicles, need to input a destination, and then generate a driving route, and drive according to the generated driving route. The driving route of the existing self-driving cars is immutable, but the road conditions are more complicated, which leads to the inability of the self-driving cars to avoid the congested roads in time when driving along the preset route, resulting in a longer journey and greatly reduce travel eff...

AI Technical Summary

Problems solved by technology

[0004] And above-mentioned technical scheme can only utilize navigation map, when presetting route, when traveling on the congested road section on navigation map, just can re-plan route, after its route presetting is finished, when driving along preset route, travel emergencies When traffic jams are caused, detours cannot be performed, and the technical problem that the self-driving car cannot avoid the congested road section in time when driving along the preset route, resulting in a longer journey, and the existing self-driving car in the foreseeable future When obstacles appear in the trajectory, most of them use automatic detours to jump over obstacles. When there are multiple obstacles in the preset trajectory, frequent detours still greatly increase the driving distance and greatly reduce travel comfort. At the same time, when the existing self-driving cars are planning the route, they cannot effectively plan the joint planning of multiple destinations. As a result, when the vehicle needs to pass through multiple destinations, its routes are mostly disorganized and extremely long.

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