System for detecting whether mine car runs down or not in coal mine production

By designing a system of collection, processing and alarm modules in the coal mine transportation system, the problem of difficulty in dealing with sports car accidents in the transportation tunnel is solved, real-time monitoring and alarm of the mine truck transportation process is achieved, and timely implementation and effective protection of safety measures are ensured.

CN222629330UActive Publication Date: 2025-03-18XIAN HEAVY EQUIP HANCHENG COAL MINING MASCH CO LTD
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Patent Information

Application Number
CN202420544732.6
Authority / Receiving Office
CN · China
Patent Type
Utility models(China)
Current Assignee / Owner
Filing Date
2024-03-20
Publication Date
2025-03-18
Estimated Expiration
2034-03-20

AI Technical Summary

Technical Problem

In coal mine production, it is difficult for personnel and winch drivers in transportation lanes to take corresponding safety measures for sports car accidents in a timely manner, resulting in the inability to automatically lock the parking, start the anti-sports device, or issue a full-line voice signal warning, and cannot effectively prevent the serious consequences caused by sports cars.

Method used

Design a system, including a collection module, a processing module and an alarm module. The acquisition module is installed on the back of the shuttle truck through a camera to collect photos of the driving mine truck. The processing module calculates the length of the rails in the adjacent mine workshop. If the length is greater than the predetermined value, an alarm signal will be sent, and the alarm module will trigger an alarm along the tunnel to issue an alarm.

Benefits of technology

Real-time full-process monitoring of the mine car transportation process is realized, timely judgment and alarm for sports car accidents is made, and the winch control system is triggered to automatically lock the parking and start the anti-sports vehicle device to prevent sports cars from causing serious consequences.

✦ Generated by Eureka AI based on patent content.
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Abstract

The utility model discloses a system for detecting whether a mine car runs down or not in coal mine production, which comprises an acquisition module which is arranged on the rear side of a shuttle car and close to the position of the mine car on the foremost side, the acquisition module is arranged close to the top of the shuttle car, the shooting angle of the acquisition module is 45 degrees downwards, and the acquisition module shoots from the front side; the acquisition module is used for acquiring pictures of all tramcars on the rear side of the shuttle car during running; the processing module is used for obtaining the length of a rail between two adjacent mine cars and sending an alarm signal when the length of the rail is larger than a preset value; the alarm module is used for receiving the alarm signal and sending an action signal to a plurality of alarms arranged in the roadway, so that the plurality of alarms start to give an alarm; pictures of the mine cars behind the shuttle car are shot through the acquisition module and are processed through comparison of the processing module, the length of the rail between every two adjacent mine cars is calculated, whether an alarm is given or not is judged according to the length of the rail, and then whether car running happens or not is judged.
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