Down-hole mobile broadband streaming media network facing unmanned locomotive

A technology of unmanned driving and mobile broadband, which is applied in the direction of TV, closed-circuit television systems, electrical components, etc., can solve the problem of not having a mobile broadband streaming network system for unmanned locomotives underground, and achieve the effect of improving safety

Inactive Publication Date: 2016-03-30
HEFEI UNIV OF TECH +1
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  • Abstract
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Problems solved by technology

[0004] At present, my country's mine video monitoring system, transportation dispatching monitoring system and wireless access system are relatively mature, but there is still no complete set of mobile broadband streaming media network systems for unmanned locomotives underground, especially in complex mine environments. Highly reliable wireless broadband streaming media mobile network underground is a key technical problem to be solved urgently

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  • Down-hole mobile broadband streaming media network facing unmanned locomotive
  • Down-hole mobile broadband streaming media network facing unmanned locomotive
  • Down-hole mobile broadband streaming media network facing unmanned locomotive

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Embodiment Construction

[0033] The present invention will be further described below in conjunction with the accompanying drawings by way of specific embodiments:

[0034] An underground mobile broadband streaming media network oriented to unmanned locomotives, characterized in that it includes an in-vehicle local area network, a mobile locomotive access network, an optical fiber backbone network, and a transportation dispatching local area network;

[0035] 1. See figure 1 , the in-vehicle local area network is based on a locomotive control and monitoring network that includes an on-board camera, a locomotive controller, a road condition analyzer, a video encoder, a bottom router, and an in-vehicle communication terminal for underground locomotive control and monitoring equipment, wherein:

[0036] The vehicle-mounted camera is a front-mounted high-definition explosion-proof camera and a rear-mounted high-definition explosion-proof camera located on the top of the locomotive, which are used to photo...

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Abstract

An down-hole mobile broadband streaming media network facing an unmanned locomotive is disclosed. In the invention, traditional down-hole operation is combined with a broadband streaming media network. A camera installed on the locomotive is used to collect video data in real time. Simultaneously, locomotive state data and positional information data are acquired. Through a vehicle-mounted communication terminal, a trackside AP is connected into. A mobile locomotive access network is connected into in a real-time and dynamic mode. The mobile locomotive access network transmits data into a transportation scheduling local area network through an optical fiber. A ground locomotive operation server, a video server and a remote control operation bench are used to carry out remote control driving. A scheduling instruction issued by ground scheduling personnel and a road condition analyzer are used to identify a road condition and carry out autonomous driving. By using the network, cross-AP real-time transmission of multipath streaming media is realized; the remote control operation bench controls an instruction to carry out real-time response so that unmanned driving and autonomous driving modes are realized; safety of down-hole operation is increased; and exploratory work is performed for wireless communication network innovation and development of mine track transport.

Description

technical field [0001] The invention relates to an underground mobile broadband streaming media network construction technology, in particular to an underground mobile broadband streaming media network for unmanned locomotives. Background technique [0002] The driving of drone vehicles is to use the fast-moving 100M WLAN technology to cover the electric locomotives along the transportation track of the mine aisle. The staff only need to remotely control the locomotive operations in the ground dispatching center to avoid casualties in the event of mine collapse or electric locomotive collision accidents. , so that the electric locomotive can reliably move underground and ensure the safety of the staff. [0003] Since the system needs to transmit the high-definition video data collected by the on-board camera of the locomotive and the status information of the locomotive to the ground monitoring center in real time and receive relevant control instructions, this has high requ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04N7/18H04N21/41H04N21/61H04L29/08
CPCH04L67/12H04N7/181H04N21/4126H04N21/6106
Inventor 张建军魏臻卫星蔡晓萍魏振春陆阳
Owner HEFEI UNIV OF TECH
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