Power utilization information collection method and system based on technology of Beidou satellite navigation system
A technology of electricity consumption information and navigation system, applied in the field of electricity information collection, can solve the problems of limited communication architecture, insufficient application of GPRS wireless power remote meter reading system, high cost of optical cables, etc., and achieve accurate and efficient transmission.
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[0031] Such as figure 2 shown. The remote meter reading system consists of two parts: the device end located on the side of the on-site centralized meter reading device, and the front end located on the side of the central master station.
[0032] The device side includes: a centralized meter reading device 202, a Beidou data communication device 200, and a Beidou user terminal 201; each centralized meter reading device at the device side can be connected to several, dozens, or even hundreds of electric energy meters at the same time. The centralized meter reading device collects the electricity consumption information of the electric energy meter and generates a meter reading data message (the meter reading data message generated by the centralized meter reading device can follow the communication protocol of the centralized meter reading device of the State Grid Corporation of China, such as: 1- -Q / GDW 376.1-2009 "Communication Protocol for Power User Information Collectio...
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