Handheld device implementation method for data management of GYK (Railcar Running Control Device)
A hand-held device and a technology for an implementation method, applied in the field of data processing, can solve problems such as insufficient data transmission paths, hidden dangers in production safety, data dispersion, etc., and achieve a function of increasing the breakpoint resuming transmission, improving transmission efficiency, and strong timeliness. Effect
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[0051] The present invention will be further described below in conjunction with accompanying drawing.
[0052] Such as figure 1 As shown, the ARM9 processor adopts the MT6235 platform chip of MediaTek Company, which integrates the main control unit and power management unit, and has the characteristics of fast operation speed and low power consumption; the main control unit is connected to the memory module, GSM\GPRS\EDG radio frequency module, WLAN wireless local area network module, GPS module and LCD module; the power management unit provides reliable power for the above modules.
[0053] The memory module adopts TY9000A000GMGF MCP of Toshiba Company, which integrates 512Mb RAM and 1Gb Flash. This module is connected to the data and address bus of the ARM9 processor, and is used to provide the memory space and user storage space required by the system and application programs.
[0054] The RF module adopts the AD6548 RF signal processor of ADl (American Analog Devices), ...
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