Railway locomotive running ground environment sensing technology

Abstract

The invention discloses a railway locomotive running ground environment sensing technology based on a monitoring rod, and aims to solve the problem that ordinary speed railways and enterprise railwayswith poor sealing performance lack means of detecting pedestrians, vehicles and rockfalls entering the rails by mistake, perceive obstacles and personnel influencing safety appearing in front of a locomotive, and timely discover unsafe factors. According to the technical scheme, ground monitoring rods are arranged along a railway, and an AI camera, a spherical camera, millimeter wave radar equipment and virtual fence sensor equipment are integrated to sense whether there is unsafe factor along the railway or not; instant messaging among the monitoring rods, a central server and a locomotive-mounted host is realized by adopting a self-built or public wireless network. Abnormal conditions detected by the monitoring rods arranged along a railway are transmitted to a railway locomotive (a vehicle-mounted host) about to pass through the road section, so that the effect of early warning of railway driving accidents is achieved, and a safety guarantee effect is provided for an automatic driving system of the railway locomotive.

Description

technical field [0001] The invention relates to a locomotive road condition information perception in the railway field, in particular to a technique for using ground equipment to sense and collect road condition information in front of a locomotive to judge whether there are obstacles or dangerous situations when the locomotive is running, so as to realize safe driving, specifically a railway locomotive operation Ground environment perception technology. Background technique [0002] At present, the safety equipment of railway locomotives mainly relies on the track circuit to detect whether there is a car in the section, so as to prevent safety problems in extreme situations such as collision and broken rails. There is no detection method for pedestrians, vehicles and falling rocks that stray into the track. The safety risks are especially obvious in ordinary-speed railways and enterprise railways. The invention provides a video and radar equipment installed along the rail...

AI Technical Summary

Problems solved by technology

[0002] At present, the safety equipment of railway locomotives mainly relies on the track circuit to detect whether there is a car in the section, so as to prevent safety problems in extreme situations such as collision and broken rails. There is no detection method for pedestrians, vehicles and falling rocks that stray into the track. The safety risks are especially obvious in ordinary-speed railways and enterprise railways

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