Power communication system for Internet of things

A power communication system and power carrier communication technology, applied in the field of Internet of Things, can solve problems such as poor battery life and wireless interference, and achieve the effects of high work efficiency, low-rate data transmission, and high efficiency

Inactive Publication Date: 2017-07-04
天津东恩餐饮管理有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] The present invention provides an Internet of Things power communication system to solve the problems of poor battery life and wireless interference in the current Internet of Things network in the above-mentioned background technology

Method used

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  • Power communication system for Internet of things
  • Power communication system for Internet of things

Examples

Experimental program
Comparison scheme
Effect test

Embodiment

[0018] This embodiment includes: data analysis and processing module ( figure 1 ), power carrier communication module ( figure 2 ).

[0019] figure 1 Among them, the data analysis and processing module includes chip U1, chip U2, resistor R10, resistor R11, resistor R12, resistor R13, resistor R14, resistor R15, resistor R16, resistor R17, resistor R16, capacitor C15, capacitor C16, capacitor C17, capacitor C18, Capacitor C19, Capacitor C20, Capacitor C21, Capacitor C22, Capacitor C23, Capacitor C24, Transistor Q6, Transistor Q7, Transistor Q8, Diode D8, Interface J1, pin 7 of chip U1 is connected to pin 8 of interface J1, and Pin 8 is connected to pin 7 of interface J1, pin 9 is connected to pin 6 of interface J1, pin 10 is connected to pin 5 of interface J1, one end of capacitor C19, one end of capacitor C20, one end of capacitor C21, Its pin 20 is connected to one end of resistor R10, its pin 18 is connected to pin 4 of chip U2, its pin 17 is connected to pin 3 of chip U...

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PUM

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Abstract

The invention belongs to the technical field of the Internet of things, and in particular relates to a power communication system for the Internet of things. The system comprises a data analyzing and processing module and a power carrier communication module, wherein data analyzing and processing module comprises a chip U1, a chip U2, a resistor R10, a resistor R11, a resistor R12, a resistor R13, a resistor R14, a resistor R15, a resistor R16, a resistor R17, a resistor R16, a capacitor C15, a capacitor C16, a capacitor C17, a transistor Q6, a transistor Q7, a transistor Q8, a diode D8 and an interface J1; and the power carrier communication module comprises an interface J3, an interface J4, a transistor Q1, a transistor Q5, a transistor Q6, a diode D4, a diode D5, a voltage stabilizing diode D6, an inductor L4, an inductor L2, an inductor L3, a capacitor C5, a capacitor C6, a capacitor C7, a capacitor C8, a capacitor C9, a capacitor C10 and a capacitor C11.

Description

technical field [0001] The invention belongs to the technical field of the Internet of Things, and in particular relates to a power communication system of the Internet of Things. Background technique [0002] The Internet of Things network based on power transmission lines is to build an Internet of Things network in the existing power line network, so that electrical equipment can be easily connected to the network through the power line, thereby realizing the interconnection and intercommunication of electrical equipment. It is not a new technology to achieve communication by means of power transmission lines. It has been developed for several decades. It is mainly point-to-point communication, such as digital copying of electric meters, street lamp control, and power equipment management and control. It is relatively mature abroad. However, due to the different deployment structures and voltage ranges of power line networks at home and abroad, many successful experiences...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04B3/54
CPCH04B3/54
Inventor 周宏伟
Owner 天津东恩餐饮管理有限公司
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