Active anti-collision intelligent distance measuring system of road roller and control method of system

Abstract

The invention relates to an active anti-collision intelligent distance measuring system of a road roller. The system comprises a road roller central control system, a middle control panel, a front ultrasonic distance measuring slave station, a rear ultrasonic distance measuring slave station, a left ultrasonic distance measuring slave station, a right ultrasonic distance measuring slave station and other RS485 bus node slave stations, wherein the ultrasonic distance measuring slave stations are respectively arranged around a road roller body; the corresponding slave stations are used for measuring the nearest distance and azimuth information of target obstacles in front of, behind, on the left and on the right of the road roller in real time, and the middle control panel acquires summarized information processed by the slave stations according to a set time interval, performs error control and information processing, and sends a final data processing result to the road roller central control system. The system can accurately measure the closest distances and orientations of the front, rear, left and right target obstacles of the road roller, so that the road roller has active anti-collision and personal safety protection functions during rolling operation, and the road roller can be effectively prevented from colliding and hurting people.

Description

technical field [0001] The invention relates to an active anti-collision intelligent distance measuring system for a road roller and a control method thereof, in particular to an active anti-collision intelligent distance measurement system for a steel wheel road roller and a control method thereof. Background technique [0002] The road roller is a compacting machine for the construction of traffic infrastructure. In the process of periodic continuous operation, injuries and collision accidents occur frequently. Therefore, it is particularly important to strengthen the research on active collision avoidance of road rollers. The key to the active collision avoidance of the road roller is to establish an intelligent ranging system, which can detect the distance and azimuth of the target obstacles located in front, rear, left and right of the vehicle body in time during the rolling operation of the road roller, so that the road roller can actively and safely stop, and accidents...

AI Technical Summary

Problems solved by technology

[0003] Some anti-collision devices used on existing road rollers are only passive anti-collision, and cannot realize active anti-collision

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