Wireless reconnection automatic parameter configuration method and system for locomotives

A parameter configuration method and wireless reconnection technology, applied in the field of communication, can solve the problems of time-consuming configuration of multiple locomotives, errors, and low degree of automation, and achieve the effect of improving efficiency and marshalling safety

Active Publication Date: 2013-04-17
CSR ZHUZHOU ELECTRIC LOCOMOTIVE RES INST
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0005] However, in the existing parameter configuration process of wireless reconnection of locomotives, the operator needs to go to each locomotive to set and check the parameters, the degree of automation is very low, and the effici

Method used

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  • Wireless reconnection automatic parameter configuration method and system for locomotives
  • Wireless reconnection automatic parameter configuration method and system for locomotives
  • Wireless reconnection automatic parameter configuration method and system for locomotives

Examples

Experimental program
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Embodiment 1

[0068] figure 1 It is a schematic flowchart of an automatic parameter configuration method for wireless reconnection of locomotives provided by the embodiment of the present application.

[0069] In the embodiment of this application, when the driver in a locomotive triggers the wireless reconnection of the locomotive at any end of the locomotive, the locomotive that needs to be wirelessly reconnected will be remotely positioned through the remote positioning technology. The locomotive position coordinates obtain the parameter information of their respective adjacent locomotives, and the parameter information of the adjacent locomotives is exchanged between all locomotives through wireless communication, so that a table containing all locomotive parameter information can be generated in all locomotives, which can Configure and update the wireless reconnection parameters of each locomotive through this table.

[0070] refer to figure 1 As shown, a locomotive wireless reconnec...

Embodiment 2

[0084] figure 2 It is a schematic flowchart of another automatic parameter configuration method for wireless reconnected locomotive trains provided by the embodiment of the present application.

[0085] refer to figure 2 As shown, the embodiment of the present application is based on the above-mentioned embodiment, and the remote acquisition of the position coordinates of all locomotives mentioned in the first embodiment, in the embodiment of the present application, the specific process includes:

[0086] S101: Setting at least three reference points whose position coordinates are known;

[0087] The reference point here is a fixed point with known position coordinates. It can be a locomotive with known position coordinates, or a point at a specific position coordinate set separately. The coordinate system established by the position coordinates of the reference point makes it possible to All locomotives to be positioned in have a fixed position coordinate corresponding t...

Embodiment 3

[0099] Figure 4 It is a schematic flow chart of another automatic parameter configuration method for locomotive wireless reconnection provided by the embodiment of the present application.

[0100] refer to Figure 4 As shown, the embodiment of the present application is based on the above-mentioned embodiment, and the remote measurement of the distance between the reference point and the locomotive to be positioned in the above-mentioned embodiment, in the embodiment of the present application, specifically includes:

[0101] S1021: The reference point is at t 0 Remotely send detection signals at all times;

[0102] S1022: The locomotive to be positioned at t 1 Remotely receive the detection signal at all times;

[0103] S1023: The locomotive to be positioned at t 2 Remotely send a response signal to the reference point at all times;

[0104] S1024: The reference point is at t 3 Remotely receive the response signal at all times;

[0105] S1025: the distance between the...

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Abstract

The invention discloses a wireless reconnection automatic parameter configuration method and a wireless reconnection automatic parameter configuration system for locomotives. The method comprises the following steps that position coordinates of all locomotives are remotely obtained; a physical connection table containing information of all locomotives is generated according to the position coordinates; and wireless reconnection parameters of all locomotives are configured according to the physical connection table. The system comprises a position coordinate obtaining module, a physical connection table generating module and a parameter configuration module. The method and the system provided by the invention are based on the remote positioning technology, the wireless reconnection parameter configuration of all locomotives is automatically realized, and the wireless reconnection efficiency and the marshalling safety of the locomotives are greatly improved.

Description

technical field [0001] The present application relates to the field of communication technology, and in particular to a method and system for automatic parameter configuration of locomotive wireless reconnection. Background technique [0002] With the gradual increase of society's demand for energy and the development of the country's import and export trade, the freight volume undertaken by railways has also increased sharply. Railway freight is mainly undertaken by freight trains. Freight trains consist of traction locomotives and freight cars. Due to the limited traction force of a single traction locomotive, in order to increase the freight capacity of the railway, multiple locomotives are often used to reconnect the freight locomotives to power the train. Among them, the traction locomotive operated by the driver is called the master locomotive , without driver operation, the locomotive that receives the instructions sent by the master locomotive through the network t...

Claims

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Application Information

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IPC IPC(8): G05B19/418B61C17/12
CPCY02P90/02
Inventor 唐军李思源杨卫峰余万能任湘辉蒋晓艳邹智荣
Owner CSR ZHUZHOU ELECTRIC LOCOMOTIVE RES INST
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