Intelligent vehicle control system and method based on gray scale camera detection

Abstract

The invention belongs to the technical field of artificial intelligence and intelligent control, and discloses an intelligent vehicle control system and a method based on gray scale camera detection,and the system comprises a sensor detection module which is used for obtaining road information through a CMOS gray scale camera, an ultrasonic ranging sensor and an electromagnetic induction device;meanwhile, an incremental encoder is used for obtaining real-time speed data of the trolley; the core processor is used for correspondingly processing various detected data, acquiring the expected speed of the trolley and identifying obstacles; meanwhile, trolley speed conversion control and steering engine steering control are conducted; and the output executing mechanism comprises a steering engine, a motor and a trolley. The invention discloses a control system for acquiring more road information, performing planning decision and performing intelligent information processing by utilizing multi-sensor auxiliary detection, which can ensure that a trolley strictly follows a preset track to run, can effectively judge a complex path and improves the tracking efficiency of the trolley.

Description

technical field [0001] The invention belongs to the technical field of artificial intelligence and intelligent control, and in particular relates to an intelligent vehicle control system and method based on grayscale camera detection. Background technique [0002] At present, the closest existing technology: At present, many countries in the world are focusing on the front end of the information chain---information acquisition and processing, high-end sensors and intelligent perception have developed into the cutting-edge technology of modern science and technology, setting off a new era of "wireless" , ubiquitous, intelligent, and networked" as the basic characteristics of the third wave of informatization, strengthening intelligent information acquisition and intelligent information processing. The present invention is a comprehensive system integrating environmental perception, planning and decision-making, intelligent information processing, multi-functional assistance, ...

AI Technical Summary

Problems solved by technology

[0004] However, at present, many smart tracking cars are usually only equipped with several infrared photoelectric sensors for detection and tracking, which have low detection efficiency, are only applicable to very few occasions, have no obstacle avoidance ability and intelligent parking, and the control system is not good. Shortcomings such as completeness seriously affect the success rate of the tracking smart car to complete the task

[0005] To sum up, the problems existing in the existing technology are: the existing intelligent tracking car is mainly realized by infrared photoelectric sensor, the detection efficiency is not high, it is only suitable for very few occasions, it does not have the obstacle avoidance ability and intelligent parking function, and The control system is incomplete, which seriously affects the success rate of the tracking smart car to complete the task

[0006] Difficulty in solving the above technical problems: replacing traditional infrared detection with a grayscale camera, while improving inspection efficiency, it also increases the amount of calculation of chip data, and there will be more problems to be considered; inspection with an ultrasonic sensor can make the car It has the ability to avoid obstacles, but it is easy to misjudge the ramp as an obstacle. To solve this problem, it is necessary to use the camera to participate in the judgment; in order for the smart car to adapt to the complex road, it is necessary to analyze various types of tracks and make decisions planning

Images