Data recording and U disk exporting method of digital balanced shunting system

A digital level adjustment system and data recording technology, applied in the direction of input/output to record carrier, etc., can solve the problems of slow dump time, unfavorable maintenance, inconvenient on-site operation, etc., and achieve flexible dump, easy operation, and effective information rich effect

Active Publication Date: 2014-02-05
天津七一二移动通信有限公司
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  • Abstract
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  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The original storage content and means are not rich enough, and it has to be exported through the computer serial port, so the on-site operation is inconvenient, and the dump time is slow, which is not conducive to maintenance

Method used

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  • Data recording and U disk exporting method of digital balanced shunting system
  • Data recording and U disk exporting method of digital balanced shunting system
  • Data recording and U disk exporting method of digital balanced shunting system

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Embodiment Construction

[0019] In order to understand the present invention more clearly, describe in detail in conjunction with accompanying drawing and embodiment:

[0020] Such as figure 1 , figure 2 As shown, the digital level adjustment system is composed of locomotive equipment, external Flash storage chip, handheld station and U disk; when the locomotive equipment is turned on, it performs two-dimensional wireless shunting operations with the handheld station. Car worksheet.

[0021] First, the locomotive equipment records the shunting operation content, and then the locomotive equipment writes it into the external Flash memory chip through the data bus for storage, and the locomotive equipment always detects whether there is a U disk connected.

[0022] Before dumping the data of the locomotive equipment, the staff should first prepare a USB flash drive and place a configuration file PDUSBCFG.INI in the root directory of the USB flash drive. storage method. Dump types include signaling, ...

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Abstract

The invention relates to a data recording and U disk exporting method of a digital flat regulation system. Locomotive equipment packs data of shunting operation and then writes into a permanent memory plug-in Flash memory chip to store during communication according to the agreement on recording; the packed data content comprises real-time time, type, a frequency group, direction and an ID (Identifier); the reliability and the accuracy are guaranteed through data check; during operation of an application program of the locomotive equipment, the locomotive equipment detects whether a U disk is accessed constantly, and reads a configuration file in the U disk and determines to dump all or a part of recorded content if detecting that the U disk is accessed; the data which are transferred out by the locomotive equipment are written into the U disk in the form of a file. The method has the beneficial effects that both the communication and the user operation between the locomotive equipment and a handset can be recorded, the recorded effective information is rich, a working process is convenient to reduce, a part of or all the data can be selectively exported according to the configuration file when the U disk exports the data, and the method is flexible in dumping, convenient, quick and easy to operate.

Description

technical field [0001] The invention relates to the technical field of data processing of communication equipment, in particular to a data recording and USB disk export method of a digital level adjustment system. Background technique [0002] The digital level adjustment system is suitable for shunting operations in railway yards. This system constitutes a communication channel between shunting operators, locomotive drivers and shunting district chiefs, so that voice and shunting operation instructions can be accurately transmitted in this channel. The system can transmit both voice signals (calls) and shunting operation instructions (data). It is a single-frequency simplex packet network with simultaneous transmission of several voices, which provides a strong guarantee for the safety and efficiency of railway shunting operations. . Driving safety is the top priority in railway operations. In order to ensure the normal operation of the entire system, each device needs to ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F3/06
Inventor 赵丽邹华勇吕振文
Owner 天津七一二移动通信有限公司
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