Vehicle-borne environment image acquisition system and method

Abstract

The invention provides a vehicle-borne environment image acquisition system which is applied to an unmanned vehicle. The system includes a base, a first radar, a control system and a plurality of image acquisition devices. The image acquisition devices and the first radar are all arranged on the base, the image acquisition devices are fixed on the base, the first radar can rotate relative to the base, and the base is used for fixing on the unmanned vehicle. The first radar is used for collecting first environmental information and current rotation angle information. The control system is usedfor determining a target image acquisition device which needs to work from the multiple image acquisition devices according to the current rotation angle information and sending an image acquisition instruction to the target image acquisition device. The image acquisition devices are used for collecting environmental images after receiving image acquisition instructions. The vehicle-borne environment image acquisition system provided by the embodiment of the invention controls the image acquisition devices to collect the environmental images through the first radar such that the unmanned vehicle can accurately determine the actual distance from a surrounding environment.

Description

technical field [0001] The present application relates to the technical field of unmanned vehicles, and in particular to a vehicle environment image acquisition system and method. Background technique [0002] Unmanned vehicles are intelligent vehicles that use the vehicle-mounted environmental information collection system to collect environmental information, automatically plan driving routes, and control vehicles to reach predetermined targets. Unmanned vehicles integrate many technologies such as automatic control, architecture, artificial intelligence, and visual computing. The unmanned vehicle collects the surrounding environment information through the vehicle environment information collection system, and controls the steering and speed of the vehicle according to the collected surrounding environment information, so that the vehicle can drive safely and reliably on the road. [0003] The on-board environmental information collection system for unmanned vehicles usu...

AI Technical Summary

Problems solved by technology

The laser environment information acquisition and ranging equipment and the image acquisition equipment in the existing vehicle-mounted environment image acquisition system for unmanned vehicles usually collect the surrounding environment images independently, and cannot collect the surrounding environment information synchronously. The unmanned vehicle cannot collect and measure the laser environment information. The environmental information collected by the distance equipment and the environmental information collected by the image acquisition equipment are comprehensively analyzed, so the unmanned vehicle cannot accurately judge the actual distance from the surrounding environment during the movement process.

Images