Intelligent sensitive laser radar system and intelligent sensitive laser radar control method

Abstract

The embodiment of the invention discloses an intelligent sensitive laser radar system and an intelligent sensitive laser radar control method. The system comprises a sensor and an intelligent controller, wherein the sensor is used for sensing an environment, the intelligent controller is used for adjusting detection performance of the sensor according to information of the environment sensed by the sensor. The sensor disclosed by the embodiment of the invention can comprise various types of sensors, thus, the advantages of various sensors can be integrated, and the resolution and the finenessof the environmental sensing are improved. Moreover, the sensor disclosed by the embodiment of the invention also can be used for adjusting the detection performance of the sensor according to the environmental information sensed by the sensor so as to achieve intelligent sensing.

Description

technical field [0001] The invention relates to the perception field, in particular to an intelligent perception laser radar system and an intelligent perception laser radar control method. Background technique [0002] Lidar is a radar system that emits laser beams to detect the position, speed and other characteristic quantities of the target. Its working principle is to first transmit the detection laser beam to the target, and then compare the received signal reflected from the target with the transmitted signal. After proper processing, the relevant information of the target can be obtained, such as target distance, azimuth, height, speed, attitude, and even shape and other parameters. [0003] Lidar can obtain three-dimensional high-precision spatial information, but its vertical resolution is not enough, the perception of the environment is not fine enough, and the point cloud information obtained by Lidar does not contain color information, so the effective recogniti...

AI Technical Summary

Problems solved by technology

[0003] Lidar can obtain three-dimensional high-precision spatial information, but its vertical resolution is not enough, the perception of the environment is not fine enough, and the point cloud information obtained by Lidar does not contain color information, so the effective recognition rate of traffic signs, traffic lights and other information is relatively low. Low

The camera can obtain rich two-dimensional color information in the real world, which is of great help to the perception of the world, but the camera can only obtain two-dimensional information, and the response speed is slow

[0004] In order to take advantage of the advantages of the lidar and the camera at the same time, the lidar and the camera can be fused with each other, but the schemes of the fusion of the lidar and the camera in the prior art are not complete enough to make full use of the advantages of the two. And the perception of the environment is not intelligent enough

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