Target recognition and follow method

Abstract

The invention provides a target identification following method. The target identification following method comprises the following steps: obtaining multi-frame image information within a preset timelength collected by a vehicle collection device within an inspection range; determining a suspicious object; when the state is a moving state, determining that the suspicious object is a following target; determining that the following mode selection information is fixed following or random following according to the map data; when the target is a fixed following target, determining multiple pieces of position information of the following target according to the multi-frame image information and the map data, and generating a first following path; when the distance between the vehicle and thefollowing target is not greater than a preset distance threshold, angle information is calculated; After the holder rotates, following is carried out according to the first following path; when randomfollowing is carried out, predicting a second following path; and when the time difference value is not greater than a preset time threshold, performing following according to the second following path. Therefore, the data of the autonomous vehicle is utilized, the security effect is achieved, and the security investment is saved.

Description

technical field [0001] The invention relates to the field of security technology, in particular to a method for identifying and following a target. Background technique [0002] In the prior art, for security purposes, cameras are often arranged, and face recognition is performed through the data collected by the cameras, so as to identify abnormal persons. However, this method often has defects such as huge cost and dead ends in monitoring. [0003] Unmanned driving equipment is an intelligent device 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. It can use on-board sensors to perceive the surrounding environment of the vehicle, and control the steering and speed of the vehicle according to the road, vehicle position and obstacle information obtained by the perception, so that the vehicle can drive safely and reliably on the road. [0004] Existing unman...

AI Technical Summary

Problems solved by technology

[0004] Existing unmanned vehicles will generate a large amount of data during the walking process. These data are only used to evaluate the performance of unmanned vehicles, but have no other uses

Images