Remote control system for home automation

A remote control system and main controller technology, applied in the transmission system, signal transmission system, wired transmission system, etc., can solve the problems of complex data processing, poor real-time performance, and high equipment cost

Inactive Publication Date: 2018-12-18
FUZHOU ZHUNDIAN INFORMATION TECH CO LTD
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  • Abstract
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  • Claims
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Problems solved by technology

[0004] The detection of TW A CS signals is mainly based on time-domain difference technology. Most of these methods have complex data processing, poor real-time performance, and high equipment costs. In order to determi...

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  • Remote control system for home automation
  • Remote control system for home automation

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Embodiment Construction

[0052] The block diagram of the circuit structure of a home intelligent remote control system is as follows: figure 2 shown. Includes main controller and electronic switches for multiple consumers. The main controller is composed of a signal sending terminal A, a signal receiving terminal B, a network interface module 2 , a small telephone program-controlled exchange 10 and a microcontroller module 1 . The electronic switch of the electrical appliance is composed of an electrical appliance interface 11 , a signal sending terminal A, a signal receiving terminal B and a microcontroller module 1 . The main station is a computer management system located on the uppermost layer, which is composed of routers and computers, and the main controller communicates with the electronic switch through the power line.

[0053] The three-hole socket is installed according to the standard for the use of the electronic switch, and the electronic switch replaces the electrical switch.

[005...

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Abstract

The invention relates to a remote control system for home automation, composed of a main controller, a small telephone exchanger and electronic switches of electric appliances. One small telephone exchanger is installed in a home, and one of extension numbers is used for remote control on the electric appliances. A master sends a number of an instruction code from a telephone or mobile phone, theexchanger transmits a received digital signal of the instruction code to the main controller via an interface circuit, the digital signal is decoded by the main controller, and then the main controller executes corresponding on-off and timing operations on the electronic switch of each electric appliance through power line communication. The main controller is also accessed to the Internet by virtue of a network interface module and controls the electric appliances in the home by a remote computer.

Description

(1) Technical field: [0001] The invention relates to an intelligent remote control system for home furnishing, which uses a power line communication method to generate a sudden change current by sending a wide pulse signal to a specific point where the grid cycle voltage crosses 0, so that the grid cycle carries information. The main controller controls the electronic switches of the electrical appliances through the power line communication, and connects to the Internet through the network interface module integrated with the TCP / IP hardware protocol stack, so that computers and handheld mobile devices can be used to access the remote computer management system. (two) background technology: [0002] Current power line communication mainly refers to power line carrier communication and two-way power frequency communication. Power line carrier communication PLC uses the existing power line to transmit signals through carrier wave. However, the distribution transformer has a ...

Claims

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Application Information

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IPC IPC(8): G08C19/22G08C19/24H04L12/28H04B3/54
CPCG08C19/22G08C19/24H04B3/542H04L12/2816
Inventor 张金木
Owner FUZHOU ZHUNDIAN INFORMATION TECH CO LTD
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