Power utilization information acquisition system based on broadband carrier and Bluetooth communication
A broadband carrier and bluetooth communication technology, applied in the field of electric power communication, can solve the problems of high power consumption, high power consumption, unfavorable energy saving and high cost, and achieve the effect of reducing cost and power consumption
Pending Publication Date: 2020-08-28
QINGDAO EASTSOFT COMM TECH
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Problems solved by technology
[0008] To sum up, although the module using HPLC communication technology has excellent performance, it has the disadvantages of high cost and high power consumption.
The high cost leads to slow promotion, and high power consumption is not conducive to energy saving. Therefore, it is necessary to improve the existing power consumption information collection system to reduce costs
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[0040] In order to make the technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below in conjunction with specific embodiments and accompanying drawings. Obviously, the described embodiments are part of the embodiments of the present invention, and Not all of the embodiments; based on the embodiments of the present invention, all embodiments obtained by those of ordinary skill in the art without creative efforts fall within the protection scope of the present invention.
[0041] Such as figure 2 As shown, the embodiment of the present invention provides a power consumption information collection system based on broadband carrier and Bluetooth communication, including a master station, a concentrator and a plurality of meter boxes, and a plurality of meter modules are arranged in the meter box, and the A plurality of first bluetooth modules and a relay module are also arr...
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The invention belongs to the technical field of power communication, and discloses a power utilization information acquisition system based on broadband carrier and Bluetooth communication, which comprises a main station, a concentrator and a plurality of meter boxes, and is characterized in that a plurality of electric meter modules, a plurality of first Bluetooth modules and a relay module are arranged in the meter boxes; the first Bluetooth module and the relay module are respectively connected with one ammeter module through plug connectors, and the relay module comprises a broadband carrier module and a second Bluetooth module connected with the broadband carrier module through an SPI interface; a Bluetooth 5.0 Mesh network is formed between a first Bluetooth module and a second Bluetooth module in the meter box, and the first Bluetooth module is used for sending power consumption information of each electric meter module to the relay module through the Bluetooth 5.0 Mesh network;and the second Bluetooth module is used for acquiring power consumption information of each ammeter module connected with the first Bluetooth module through a Bluetooth 5.0 Mesh network, and sendingthe power consumption information to the concentrator and the main station through the broadband carrier module. According to the invention, the cost and the power consumption can be greatly reduced.
Description
technical field [0001] The invention belongs to the technical field of electric power communication, and in particular relates to an electric power consumption information collection system based on broadband carrier and bluetooth communication. Background technique [0002] The State Grid promotes a strong smart grid strategy. As an important part of the smart grid, the power consumption information collection system must realize "full coverage, full collection, and full cost control" for power users. Power Line Carrier (PLC, that is, Power Line Carrier), is a communication method that transmits voice or data through power lines. The biggest feature of this communication method is that it does not require an additional network, and only needs existing power lines to transmit signals. Carrier mode for high-speed transmission. [0003] At present, broadband power line carrier communication technology (HPLC communication technology) is gradually promoted in various regions, u...
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IPC IPC(8): G08C19/00G08C17/02
CPCG08C19/00G08C17/02
Inventor 崔健汲广群董海涛李宗正胡小晔
Owner QINGDAO EASTSOFT COMM TECH