Line for realizing signal transmission based on power carrier, and communication system
A signal transmission and power carrier technology, which is applied in the field of communication, can solve the problems of large number of wiring, inability to implement devices, and unfavorable saving of line resources.
Pending Publication Date: 2018-05-04
OPPLE LIGHTING
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Problems solved by technology
[0003] Most of the wired communications currently on the market require additional communication lines and wiring, which leads to a large number of wiring in some products, making it impossible to realize simple connections between devices in the product
However, complex line connections are not conducive to saving line resources, but also increase the risk of wiring errors during wiring
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[0047] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art.
[0048] In order to solve the above technical problems, an embodiment of the present invention provides a circuit for signal transmission based on a power carrier, which can be applied to at least two electronic devices capable of generating and / or receiving communication signals, and at least two electronic devices connected in parallel on the same power line. see figure 1 The line for realizing signal transmission based on the po...
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The invention provides a line for realizing signal transmission based on power carrier, and a communication system. The line comprises a first sensitive element, a signal sender and a signal receiverwhich are connected with the first sensitive element, wherein the first sensitive element, the signal sender and the signal receiver are connected on a power line in series; the signal sender arrangedon the first electronic equipment in any two electronic equipment acquires a communication signal produced by this electronic equipment, and controls the first sensitive element to produce a singularvoltage signal by using the communication signal, and the singular voltage signal is overlapped on the power line to output; the signal receiver arranged on the second electronic equipment detects the voltage signal on the power line, and converts the singular voltage signal into the communication signal capable of being recognized by the electronic equipment after detecting the singular voltagesignal on the power line. Through the line provided by the embodiment of the invention, the additional communication connection is unnecessary, and the bidirectional transmission of the signal can berealized through the power carrier line.
Description
technical field [0001] The invention relates to the technical field of communication, in particular to a circuit and a communication system for realizing signal transmission based on a power carrier. Background technique [0002] With the development of the Internet of Things, LED lamps have also joined the ranks of Internet of Things technology. Communication is an important part of the Internet of Things. Communication can be basically divided into wired communication and wireless communication. Choosing the appropriate communication method in different application environments can make the communication between objects in the Internet of Things more smooth. [0003] Most of the wired communications currently on the market require additional communication lines and wiring, which leads to a large number of wiring in some products, making it impossible to realize simple connections between devices in the product. However, complex line connections are not conducive to saving...
Claims
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Login to View More IPC IPC(8): H04B3/54H02J13/00
CPCH04B3/544H02J13/00007Y02E60/00Y04S40/121
Inventor 武俊李志军
Owner OPPLE LIGHTING