Plug and play IoT power broadband carrier hplc system
A power broadband carrier, plug-and-play technology, applied in the distribution line transmission system, etc., can solve the problems of signal transmission impact, interruption, transmission signal impact, etc., to achieve the effect of expanding the scope of use, facilitating use, and speeding up the optimization speed
Active Publication Date: 2021-12-21
佳源科技股份有限公司
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Problems solved by technology
At the same time, during use, the stability of the power broadband carrier device connected to the grid through the socket also affects the transmission signal. When the carrier device and the socket are loose, resulting in poor contact between the carrier device and the grid or the carrier device falls , signal transmission will be greatly affected or directly interrupted
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[0033] As an embodiment of the present invention, the first cavity 11 and the second cavity 12 are rectangular; the cross-sections of the first cavity 11 and the second cavity 12 are both inverted "T" shapes; the plug 2 is The cavity two 12 is free to move along the length direction; the main body 1 is provided with a mounting groove; Side; the mounting groove is located directly above the pulling groove 13; a fixed block 4 is slidably installed in the mounting groove; after the fixed block 4 extends out of the mounting groove, it squeezes the cylindrical slider 21 and locks the position of the cylindrical slider 21 ; In the main body 1, a push rod 41 is fixedly installed by threads; one end of the push rod 41 is located outside the main body 1, and the other end is located in the main body 1; stretch out, and one end of the push rod 41 located in the main body 1 contacts the fixed block 4;
[0034] When working, when the sockets used indoors are different, the distance betwe...
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The invention belongs to the technical field of power broadband carrier HPLC, and specifically relates to a plug-and-play Internet of Things power broadband carrier HPLC system, including a user end and a carrier device; the user end runs in a user's smart device, such as a mobile phone or an iPad ; The carrier device is installed on the indoor AC power socket for the modulation and decoding of network signals and power signals; the user terminal and the carrier device are connected through the network and perform data interaction; the present invention establishes The interference signal model corresponds to the elimination of noise signals in the transmission process and improves the effect of signal transmission. At the same time, it ensures the stability and firmness of the connection between the carrier device and the socket, and eliminates the impact or interruption of signal transmission caused by the connection problem of the carrier device.
Description
technical field [0001] The invention belongs to the technical field of power broadband carrier HPLC, in particular to a plug-and-play Internet of Things power broadband carrier HPLC system. Background technique [0002] HPLC is a high-speed power line carrier, also known as broadband power line carrier, which is a broadband power line carrier technology for data transmission on low-voltage power lines. The broadband power line carrier communication network is a communication network that uses the power line as the communication medium to realize the aggregation, transmission and interaction of low-voltage power users' electricity consumption information. Broadband power line carrier mainly adopts Orthogonal Frequency Division Multiplexing (OFDM) technology, and the frequency band uses 2MHz-12MHz. Compared with the traditional low-speed narrow-band power line carrier technology, HPLC technology has large bandwidth and high transmission rate, which can meet the higher require...
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IPC IPC(8): H04B3/54
CPCH04B3/54
Inventor 叶丹孙侃
Owner 佳源科技股份有限公司