Wireless remote monitoring system based on built-in platform

A remote monitoring and embedded technology, applied in signal transmission systems, instruments, data exchange through path configuration, etc., can solve the problems of economic losses and huge maintenance costs of power plants and power grids, and achieve cost savings, flexibility, and methods. handy effect

Inactive Publication Date: 2008-06-11
SHANGHAI UNIVERSITY OF ELECTRIC POWER
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

After an accident of power station equipment, not only the maintenance costs are

Method used

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  • Wireless remote monitoring system based on built-in platform
  • Wireless remote monitoring system based on built-in platform
  • Wireless remote monitoring system based on built-in platform

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Embodiment Construction

[0042] Embodiments of the present invention will be described in further detail below in conjunction with the accompanying drawings, but the present embodiments are not intended to limit the present invention, and all similar structures, methods and similar changes of the present invention should be included in the protection scope of the present invention.

[0043] As shown in Figure 1, a kind of ZigBee wireless remote monitoring system based on embedded platform of the present invention is to be embedded core platform with the industrial grade AT91RM9200 embedded microprocessor of Atmel Company, and ZigBee central node is connected to embedded ARM platform by serial port On the ARM platform, the embedded Linux operating system can be run, and the AT91RM9200 platform can be programmed under Linux to read the data of the ZigBee central node from the serial port. ) to display the output, and at the same time, the analyzed and processed data can be sent to the computer in the mon...

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Abstract

The invention provides an embedded platform-based wireless remote supervision system, relating to the wireless remote supervision electricity technical field; the system includes three parts of a ZigBee terminal node-based wireless data collection system, a ZigBee technology-based wireless data transmission system and an embedded ARM platform-based data processing and Ethernet data transmission system. The invention specifically comprises monitored device, a ZigBee terminal node, a ZigBee route node, an ARM platform ZigBee center node coordinator and a monitoring central computer, wherein the embedded ARM platform is provided with Linux; the ARM platform reads data of the ZigBee center node by a serial port, analyzes and processes the data and displays the data on a LCD(touch screen) of the ARM platform; simultaneously, the analyzed and processed data can be transferred to the monitoring central computer through the Ethernet of the ARM platform. The invention has the characteristics of high performance, low power dissipation, low cost, easy networking, easy installation and good compatibility.

Description

technical field [0001] The invention relates to wireless monitoring electronic technology, in particular to a wireless remote monitoring system technology based on embedded platform ZigBee technology, which belongs to the application field of embedded wireless remote monitoring system. Background technique [0002] At this stage, wireless transmission technology is rapidly entering many application fields. Compared with wired equipment, it has the advantages of low cost, easy portability, and no need for wiring. In the field of short-distance wireless communication where there are many standards, the rapid development of ZigBee (Zigbee) technology can be said to be unexpected. Since the establishment of the ZigBee standard at the end of 2004, by the end of 2005, the related chips and terminal equipment had sold a total of 150 billion US dollars, which is faster than the Bluetooth and Wi-Fi products that have been "fired" by the industry for many years! ZigBee is a wireless ...

Claims

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Application Information

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IPC IPC(8): G08C17/00H04L12/28
Inventor 彭道刚张浩李辉赵芸
Owner SHANGHAI UNIVERSITY OF ELECTRIC POWER
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