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Data recorder with fieldbus internet protocol (FIP) interface

A data recorder, network protocol technology, applied in the field of communication, can solve the problems of occupied space, virtual connection and so on

Active Publication Date: 2013-04-10
CHINA CNR CORPORATION
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

[0004] The currently used data loggers with FIP interfaces generally use wired interfaces, so that the data loggers with FIP interfaces need to be connected to other control devices of the vehicle through physical cables, which not only takes up space, but also may cause problems such as virtual connections.

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  • Data recorder with fieldbus internet protocol (FIP) interface
  • Data recorder with fieldbus internet protocol (FIP) interface
  • Data recorder with fieldbus internet protocol (FIP) interface

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Embodiment Construction

[0017] In order to make the purpose, technical solutions and advantages of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are the Some, but not all, embodiments are invented. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.

[0018] figure 1 A schematic structural diagram of a data recorder with a FIP interface provided for an embodiment of the present invention, as figure 1 As shown, the data recorder includes: a FIP bus transceiver 1 , a FIP protocol converter 2 , a data processor 3 , a data storage 4 and a wireless controller 5 that communicate with each other through an internal bus. Wherein, t...

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Abstract

The invention provides a data recorder with a fieldbus internet protocol (FIP) interface. The data recorder comprises an FIP bus receiver, an FIP protocol converter, a data processor, a data memory and a wireless controller which communicate with one another through an internal bus, wherein the FIP bus receiver is used for receiving and transmitting data between the data recorder and an external FIP bus; the FIP protocol converter is used for converting data protocols between the data recorder and the external FIP bus; the data processor is used for processing the obtained data and controlling the working time sequence of the FIP protocol converter and the wireless controller, wherein the obtained data is data which is read by the data processor from the FIP protocol converter or data which is transmitted by the wireless controller to the data processor; the data memory is used for saving the data processed by the data processor; and the wireless controller is used for receiving and transmitting the data through a wireless network. By adopting the scheme provided by the invention, the problems existing in the prior art are effectively solved.

Description

technical field [0001] The invention relates to the field of communication technology, in particular to a data recorder with a Fieldbus Internet Protocol (Fieldbus Internet Protocol, FIP for short) interface. Background technique [0002] The data recorder with FIP interface is a kind of data storage device that is widely used in rolling stock at present. It is generally placed in the cab of the rolling stock, so that the maintenance personnel can download and analyze the data. Maintenance personnel can download vehicle failure and vehicle operation files from the data recorder, and analyze and judge the vehicle operation with the help of the relevant upper computer analysis software. [0003] There are at least the following problems in the data recorder with the FIP interface in the prior art: [0004] The currently used data loggers with FIP interfaces generally use wired interfaces, so that the data loggers with FIP interfaces need to be connected to other control devic...

Claims

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Application Information

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IPC IPC(8): G07C5/08H04L29/10
Inventor 吴涛周永顺王延超刘维洋
Owner CHINA CNR CORPORATION
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