Laser radar with high safety performance for pilotless automobile

Abstract

The invention relates to the technical field of laser radars, and discloses a laser radar with high safety performance for a pilotless automobile, and the laser radar comprises a fixed frame plate, the bottom of the fixed frame plate is symmetrically and fixedly connected with a plurality of inclined supporting rods, and the lower ends of the plurality of supporting rods located at the same side are fixedly connected with the same bottom plate. The inner walls of the front and rear opposite sides of the fixed frame plate are rotationally connected with the same supporting plate through rotating shafts, the front side of the fixed frame plate is fixedly connected with a rotating motor, and an output shaft of the rotating motor is fixedly clamped to the front ends of the rotating shafts. Thehigh-safety laser radar for the pilotless automobile has the advantages that the laser radar body can be stored, the problem that the standing laser radar body is prone to collision and damage is avoided, and the safety protection performance is good.

Description

Technical field[0001]The invention relates to the technical field of laser radar, in particular to a laser radar for unmanned vehicles with high safety performance.Background technique[0002]An unmanned car is a kind of intelligent car, which can also be called a wheeled mobile robot, which mainly relies on the intelligent driving instrument in the car, which is based on a computer system, to realize unmanned driving. The driverless car is a smart car that senses the road environment through the on-board sensor system, automatically plans the driving route and controls the vehicle to reach the predetermined target. Lidar is a driverless car component used to identify obstacles at the top of the driverless car. It detects the location and speed of obstacles by emitting laser beams. It is an active detection technology that can accurately and quickly obtain three-dimensional information on the ground or atmosphere, and its application range and development prospects are very broad.[000...

AI Technical Summary

Problems solved by technology

[0005] Aiming at the deficiencies of the prior art, the present invention provides a laser radar for unmanned vehicles with high safety performance. Good advantage, it solves the problem that the current laser radar detection head is installed on the top of the radar bracket. During the parking and reversing process, the laser radar of the unmanned car stops working, and the reversing radar starts to operate. Therefore, the laser on the top of the exposed radar bracket The radar detection head is often damaged by external collisions during the parking process, which greatly affects the service life of the lidar

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