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Locomotive digital network interconnection equipment based on embedded operating system and control method thereof

A technology of digital network and interconnected equipment, applied in the direction of network interconnection, data exchange through path configuration, etc., can solve the problems of complex IDD system structure, increase equipment hardware manufacturing and software development costs, etc., and achieve small size and real-time performance of equipment High, responsive effect

Active Publication Date: 2006-10-18
ZHUZHOU CSR TIMES ELECTRIC CO LTD
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

In this way, the structure of the IDD system is complicated, and the hardware manufacturing and software development costs of the equipment are increased

Method used

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  • Locomotive digital network interconnection equipment based on embedded operating system and control method thereof
  • Locomotive digital network interconnection equipment based on embedded operating system and control method thereof
  • Locomotive digital network interconnection equipment based on embedded operating system and control method thereof

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Embodiment Construction

[0023] The accompanying drawings show a specific embodiment of the present invention, and the present invention will be further described below in conjunction with the accompanying drawings and embodiments.

[0024] The main idea of ​​the present invention is to effectively integrate resources, adopt a simplified method to further reduce the structure of the entire IDD device, and further improve the utilization rate of the device.

[0025] It can be seen from the accompanying drawings that the present invention is an IDD device for displaying various equipment on the train and various information related to train operation, and providing an interface for the operator to exchange information and data with various equipment, at least including Shell, CPU board, interface board, LCD display system. You can also add a touch screen and IC card holder according to the needs of practical applications. The whole device has only one CPU board, and the processing of all control parts ...

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Abstract

A network interconnecting device of locomotive based on embedded operation system consists of shell, CPU board, interface board, LCD display system, touch screen and IC card socket. It is featured as setting only one CPU board for finalizing IDD display and TCN network communication function on IDD unit, using two rectangular sockets to connect said CPU board and said interface board and embedding said IDD unit into Linux operation system for realizing real-time protocol packet function of embedded GUI and TNC.

Description

technical field [0001] The present invention relates to locomotive digital network interconnection equipment and its control method, especially the IDD used to display various equipment on the train and various information related to train operation, and provide the operator with an interface for exchanging information and data with various equipment Device and control method thereof. Background technique [0002] IDD (Information Display Device) is an electronic device installed in the driver's cab operating console, train operator's operating room, etc. It is used to display various equipment on the train and various information related to train operation, and provide operators with information about various equipment. The interface of interactive information and data, display and communication are the two most important functions realized by IDD. In the past, the display and communication parts of the IDD for railway locomotives were processed by two independent CPUs, th...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L12/28H04L12/46
Inventor 刘军谷丰
Owner ZHUZHOU CSR TIMES ELECTRIC CO LTD
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