Method and system device of wireless IC memory card in use for monitoring device in locomotive

A monitoring device and data technology, which can be used in collaborative operation devices, record carriers used by machines, computer parts, etc., and can solve the problems that cannot be used for locomotive monitoring devices and cannot be directly applied to locomotive monitoring devices.

Active Publication Date: 2010-05-12
ZHUZHOU CSR TIMES ELECTRIC CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

But above-mentioned patent all can not be directly applied in the locomotive monitoring device
Chinese patent CN02283213.0, entitled "Non-contact IC card ground positioning shunting alarm control device", discloses a non-contact IC card device related to locomotives, but it is limited to ground positioning shunting alarm control, still can not be used for Locomotive monitoring device, so it is necessary to develop a wireless IC card system suitable for reading, writing and storage of locomotive monitoring device data, in order to improve its adaptability to locomotive monitoring device data reading and storage

Method used

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  • Method and system device of wireless IC memory card in use for monitoring device in locomotive
  • Method and system device of wireless IC memory card in use for monitoring device in locomotive
  • Method and system device of wireless IC memory card in use for monitoring device in locomotive

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Embodiment 1

[0049] A wireless radio frequency IC card system is composed of a ground card reader 1, a vehicle card reader 2 and an IC card 3. Its characteristics are:

[0050] 1. The IC card 3 is a radio frequency IC card, and the radio frequency IC card mainly includes four parts: an energy supply unit 4, a signal "write" path 5, a signal "read" path 6 and an information storage unit 7, and the energy supply unit 4 constitutes an energy coupling Part 20 ; the signal “write” path 5 and the signal “read” path 6 form the information coupling portion 21 in combination. in:

[0051] A. energy supply unit 4 (as figure 2 shown). It consists of an induction coil 8 and a rectifier 9. Its function is to receive the low-frequency AC energy (125KHz) provided by the card reader and rectify it into DC energy to provide DC energy for the memory card to work.

[0052] B. The signal "writes" to channel 5 (eg image 3 shown). The microwave signal modulated by three channels transmits the data, cloc...

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PUM

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Abstract

The invention is a wireless IC storage card method and system device for engine monitoring device, using radio frequency IC system, which mainly implements functions of parameter setting, running expression information inputting, running recording data swapping, etc, for the monitoring device, and comprising ground card reader, vehicle-carried card reader, and radio frequency IC card, where the ground card reader is installed on the ground and communicates with ground microcomputer by standard communication rules to swap recording data, and write in driver set parameters and running expressioninformation; the vehicle- carried card reader is installed on the engine and communicates with the monitoring device by standard communication rules to implement transmission of driver set parametersfrom the radio frequency IC card to the monitoring device and transmission of recording data from the monitoring device to the radio frequency IC card; and the radio frequency IC card stores driver set parameters, running expression information and recording data and has a capacity of above 2M bytes, able to be compatible with the existing contact IC system, and in a period of time, the two systems can simultaneously exist.

Description

technical field [0001] The present invention relates to a method for reading, writing and storing data of a locomotive monitoring device, in particular to a method for setting driver parameters, inputting operation instruction information and dumping operation record data in the locomotive monitoring device; the present invention also relates to a A locomotive monitoring device data reading and writing and storage device structure, especially refers to the locomotive monitoring device used for driver parameter setting, operation instruction information input and operation record data dump device structure. Background technique [0002] In the locomotive monitoring device, it is often necessary to record and dump some operating data. In the existing locomotive monitoring device, the recording and dumping of this operating data all use contact IC cards. Type IC card has some deficiencies, one is exactly that this contact type IC card runs through the contact metal part on the ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06K17/00G06K7/00G06K19/077
Inventor 唐润山王露瑶陈颖吴君曹磊
Owner ZHUZHOU CSR TIMES ELECTRIC CO LTD
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