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Network management device and system for railway train number identification system

A network management system and network management technology, applied in the network management device and system field of the railway car number recognition system, can solve the problems that are easy to cause accidents, the control center cannot obtain the car number information in time, and the train running status cannot be tracked, etc. To achieve the effect of ensuring normal operation

Inactive Publication Date: 2016-12-07
CHINA SHENHUA ENERGY CO LTD +1
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is currently a lack of effective monitoring methods for the vehicle number recognition system detection station host. Once the system host in the detection station crashes or the vehicle number recognition system software on the system host stops running, it will inevitably cause the control center to fail to obtain vehicle number information in time. , at the same time, it is impossible to track the running status of the train, and then it is impossible to command and manage the running of the train, which is likely to cause accidents

Method used

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  • Network management device and system for railway train number identification system
  • Network management device and system for railway train number identification system
  • Network management device and system for railway train number identification system

Examples

Experimental program
Comparison scheme
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Embodiment 1

[0034] This embodiment proposes a network management device of a railway car number recognition system, such as figure 1 As shown, the network management device includes: a main control board 1, on which a connected heartbeat detection module 11 and a host control module 12 are mounted; and a power management board 2, which is connected to the host of the railway car number recognition system 3; wherein, the heartbeat detection module 11 is connected to the host 3 for detecting the heartbeat signal of the host; the host control module 12 is connected to the heartbeat detection module 11 and the power management board 2 for according to The heartbeat signal of the host drives the power management board 2 to generate a control signal to control the host.

[0035] The main function of the heartbeat detection module 11 is to detect the heartbeat of the host computer of the railway car number recognition system, and this function can be directly implemented by using a common comput...

Embodiment 2

[0047] On the basis of Embodiment 1, considering the integrity and aesthetics of the network management device, this embodiment proposes another network management device, such as image 3 As shown, the network management device further includes a box 4 on the basis of the structure of the network management device in Embodiment 1.

[0048] In this embodiment, the box body 4 is preferably a cuboid box body, and the main control board 1 and the power management board 2 can be installed in parallel on the inner wall of the rear panel of the box body, and can pass through the rear panel Lead out multiple connectors so that the staff can detect and manage the main control board and the power management board outside the box through the connectors, such as connecting the main control board and the power management board through the connectors An external power supply is used for power supply, and for example, a multimeter and other testing instruments can be connected through a con...

Embodiment 3

[0058] This embodiment provides a network management system of a railway vehicle number identification system, the network management system is provided with the network management device described in Embodiment 1 or Embodiment 2.

[0059] Such as Figure 4 As shown, the network management system includes: a network management device installed at the station and connected to the host computer of the railway car number identification system; and a central server and a remote management machine installed at the railway control center. Wherein, the central server is connected to the remote management machine, and the remote management machine establishes a connection with the network management device through the remote service module in the network management device and the way of Ethernet or telephone network.

[0060] Such as Figure 5 As shown, the main steps for the railway control center to manage the host computer of the railway car number recognition system through the n...

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Abstract

The invention relates to the field of railway safety, and discloses a network management device and system for a railway train number identification system. The network management device comprises a main control board, wherein a heartbeat detection module and a host control module, which are connected with each other, are mounted on the main control board; and a power management board, connected with a host of the railway train number identification system, wherein the heartbeat detection module is connected with the host and is used for detecting a heartbeat signal of the host; and the host control module is connected with the heartbeat detection module and the power management board, and is used for driving the power management board to generate a control signal according to the heartbeat signal of the host to control the host. The network management device and system provided by the invention monitors the host of the train number identification system, and when the train number identification system stops running or the host halts and other abnormal conditions happen, resetting and other operations can be carried out on the host in time to guarantee the normal running of the railway train number identification system.

Description

technical field [0001] The invention relates to the field of railway safety, in particular to a network management device and system of a railway car number recognition system. Background technique [0002] The safe operation of trains depends on the reasonable scheduling and correct management of the railway system, and scheduling and management need to obtain train number information, which requires a number identification system. [0003] The vehicle number identification system includes active or passive radio frequency identification tags installed on the train that can uniquely identify the vehicle, electronic label identification equipment installed on the rails, and a host computer installed at the detection station. The main working process is as follows: When the train passes the electronic tag identification equipment on the ground, the identification equipment transmits radio frequency signals to the bottom of the train through the antenna; the radio frequency id...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/24H04L12/26
CPCH04L43/0817H04L43/10H04L41/0661
Inventor 秦勤王世强张益周大海王仲辉
Owner CHINA SHENHUA ENERGY CO LTD