Networking method and device of chain type communication network

A communication network and chain-type technology, which is applied in the field of data transmission between trains and vehicles, can solve the problems of low information transmission efficiency, complex on-board equipment, and high power consumption, and achieve high information transmission efficiency, simple on-board equipment, and low power consumption. small effect

Active Publication Date: 2015-03-25
INVENGO INFORMATION TECH
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  • Abstract
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Problems solved by technology

[0004] The technical problem to be solved by the present invention is to provide a vehicle-mounted device that is relat

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  • Networking method and device of chain type communication network
  • Networking method and device of chain type communication network
  • Networking method and device of chain type communication network

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Embodiment Construction

[0032] The embodiments of the present invention will be further described below in conjunction with the drawings.

[0033] Such as figure 1 As shown, in the networking method and device embodiments of a chain communication network of the present invention, the networking method includes the following steps:

[0034] Step S11 Whether the information sent by the network unit is received, if yes, execute the next step; otherwise. Repeat this step. In this embodiment, a chain communication network formed or constituted by an on-board electronic tag on a train car after train marshalling is taken as an example for description. In this embodiment, in addition to the above-mentioned electronic tags installed on each vehicle, the communication network also includes head-end equipment installed on the front of the train and tail-end equipment installed on the rear of the train; these equipment and electronic tags are in accordance with the train vehicles. The arrangement form of, forms a ...

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Abstract

The invention relates to a networking method of a chain type communication network. The method comprises the following steps that whether data sent by network units in the chain type communication network are received or not is judged, if yes, the next step is carried out, and if not, the first step is carried out repeatedly; the equipment types and the equipment addresses are obtained from information sent by the network units, whether the network units contain first-in-chain equipment or not is judged, if yes, the equipment addresses are recorded to a first blank detailed list, and then the starting step is carried out again; if not, the current first detailed list is sent to the communication network units; the addresses of the communication network units are recorded to a first position of the first detailed list, and data content in the first detailed list downwards moves; then the starting step is carried out again. The invention further relates to a device implementing the method. The network method and device of the chain type communication network have the advantages that a vehicle-mounted device is simple, the information transmission efficiency is higher, and power consumption is smaller.

Description

Technical field [0001] The invention relates to the field of data transmission between trains and vehicles, and more specifically, to a networking method and device for a chain communication network. Background technique [0002] Generally, the nodes of a self-organizing network are unknown to each other. If the network needs to be used to complete information interaction, it first needs to determine the available communication routes through information interaction and data transmission. Traditional methods can use techniques such as sniffing to enable a communication node to actively learn the information of its surrounding communication nodes, and each node knows and only knows the information of nodes within its communication range. When a new node accesses the network, it can also learn the information of its surrounding nodes so as to integrate into the network and become an available communication node. In the above information exchange, the communication node of the int...

Claims

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Application Information

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IPC IPC(8): H04L12/28H04L29/12
CPCY02D30/50
Inventor 申波陈志坚
Owner INVENGO INFORMATION TECH
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