Vehicle-mounted equipment implementation method for managing GYK running state data

A technology of operating status data and implementation methods, applied in the field of electronic information, can solve problems such as hidden dangers in production safety, achieve the effects of timely safety management, ensure reliability, and improve transmission efficiency

Active Publication Date: 2013-01-16
HANGZHOU CHUANGLIAN ELECTRONICS TECH
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Problems solved by technology

[0004] At the same time, the disclosure information (referred to as GYK disclosure data, the same below) and the transfer of stations, signals, and branch lines that are actually related to the safe operation of rail cars, such as temporary speed limits, green permits, road tickets, section operation dispatching orders, a

Method used

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  • Vehicle-mounted equipment implementation method for managing GYK running state data
  • Vehicle-mounted equipment implementation method for managing GYK running state data
  • Vehicle-mounted equipment implementation method for managing GYK running state data

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Embodiment Construction

[0057] The present invention will be further described below in conjunction with accompanying drawing.

[0058] Such as figure 1 As shown, the main hardware used in the present invention includes ARM7 processor (including main control unit and power management unit), GPRS unit (including level signal conversion circuit), GPS unit (including level signal conversion circuit), CAN interface, RS422 interface (reserved), GPS information output interface, power interface, debugging interface and watchdog circuit. ARM7 processor is the core of the system, which is connected to GPRS module, GPS module, CAN interface and RS422 interface; the power interface is directly connected to the power conversion unit, which provides reliable power for the above modules; GSM\GPRS module is used to complete wireless data communication; The GPS module is used to generate the precise time required for the GYK timing operation, thereby eliminating potential safety hazards caused by time differences,...

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Abstract

The invention relates to a vehicle-mounted equipment implementation method for managing GYK running state data. A running state of the conventional GYK cannot be timely known, an alarming event cannot be timely grasped, and the GYK running data cannot be timely uploaded to a remote management server. After being powered on, vehicle-mounted equipment completes system booting and the initialization of hardware peripherals and initializes a global positioning system (GPS) module and a general packet radio service (GPRS) module to start a vehicle-mounted equipment system; after the system is started, the GPS module broadcasts GPS geographic position data which are provided for each application program module to use; GPRS wireless network service is started simultaneously; and after the wireless network service is started, the application program modules start automatic operation. According to the method, an advanced technology of the conventional field of electronic information is fully utilized, and full integration is realized, so that the method can be effectively applied to the vehicle-mounted equipment; and the method can be widely applied to a network transmission technology in the field of computers, and applied to an embedded control system in the field of industry.

Description

technical field [0001] The invention belongs to the field of electronic information technology, and specifically relates to a method for monitoring the running state and transmitting files of the running control equipment of rail vehicles (including catenary operating vehicles, road maintenance machinery and other self-running special equipment) using vehicle-mounted equipment. Background technique [0002] Rail car (including catenary operation vehicle, road maintenance machinery and other self-running special equipment) operation control equipment (referred to as GYK, the same below) is an important device used to prevent the rail car from overspeeding or overpassing the closed signal, and to monitor its safe operation , which includes two parts of human-computer interaction and host, the human-computer interaction part is called DMI, the host is called GYK host, and DMI contains embedded system software, called DMI program. The recorded data generated by it (referred to a...

Claims

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Application Information

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IPC IPC(8): H04L29/08
Inventor 傅天耀蒋辉袁凯俞仲勋
Owner HANGZHOU CHUANGLIAN ELECTRONICS TECH
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