Laser radar protection device for unmanned automobile based on artificial intelligence

Abstract

The invention provides a laser radar protection device for an unmanned automobile based on artificial intelligence, which comprises a protection box body, a protection upper cover, a laser radar, a protection mechanism and a rain-proof mechanism, wherein the protection upper cover is arranged on the protection box body; the rain-proof mechanism is arranged on the upper surface of the protection upper cover; a placing cavity is formed in the protection box body; the laser radar is placed in the placing cavity; the protection mechanism is arranged on one side of the laser radar; the protection mechanism comprises a protection plate, a push plate, a sliding rod and a protection spring; a moving groove is formed in the lower surface of the placing cavity; a moving block is slidably arranged inthe moving groove; the protection plate is arranged on the moving block; the side wall of the placing cavity is provided with a protection cavity; the protection cavity is provided with a sliding groove. The device has the advantages of avoiding data deviation or damage to the laser radar when the automobile is bumped or steeply turned and coping with different weather conditions.

Description

technical field [0001] The invention relates to a protective device, in particular to an artificial intelligence-based laser radar protective device for unmanned vehicles. Background technique [0002] A driverless car is a smart car that senses the road environment through an on-board sensor system, automatically plans a driving route, and controls the vehicle to reach a predetermined target. It uses on-board sensors to perceive the surrounding environment of the vehicle, and controls the steering and speed of the vehicle based on the road, vehicle position and obstacle information obtained from the perception, so that the vehicle can drive safely and reliably on the road. Lidar is a radar system that emits laser beams to detect characteristic quantities such as the position and speed of targets. In terms of working principle, there is no fundamental difference from microwave radar: a detection signal (laser beam) is emitted to the target, and then the received signal refl...

AI Technical Summary

Problems solved by technology

[0003] The laser radar is generally installed on the top of the driverless car, so there will be some disadvantages. When the driverless car encounters bumps or sharp turns, the laser radar installed on the top of the car is likely to vibrate and cause data deviation to affect driving. It is easy to vibrate and cause damage to the lidar; when it rains, if the rain covers the light emitting port of the lidar, it will affect the emission of the beam, so that the information obtained by the lidar is not accurate enough, which affects driving safety; another convenience, now Some devices cannot be adjusted and cannot meet the protection requirements of different rainfall

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