Smart home control system and control method thereof

Abstract

The invention relates to a smart home control system, comprising a transmitter and a load receiver, the transmitter includes an energy generating circuit module, a modulation module, a transmitter coil, a wireless receiver module and a transmitter microprocessor for processing feedback information signals The load receiving end includes a receiving coil, a rectifying and filtering circuit module, a demodulation module, and a wireless transmitting module; the smart home control system of the present invention transmits energy signals and control information signals through coupling and resonance, so that the energy signals and control information signals Synchronous transmission in a single channel not only enhances the anti-interference ability of the system, but also simplifies the arrangement procedure of the load receiving end and improves the efficiency of energy transmission. The control method of the present invention makes the transmitting end and the load receiving end form a response system, monitors and controls the load receiving end in real time, realizes information interaction between the outside world and household appliances, and satisfies people's needs for safety, comfort and convenience in life.

Description

technical field [0001] The invention relates to the technical field of smart home, in particular to a smart home control system and a control method thereof. Background technique [0002] With the development and changes of socioeconomic structure, family population structure and information technology, people put forward higher requirements for the safety, comfort, efficiency and transparency of the home environment. At the same time, more and more families require household products not only to have simple intelligence, but also require the entire system to be simple, convenient, easy and safe in terms of function expansion, extension and service. [0003] At present, the control of smart home is mainly realized in two ways: (1) wired control, such as Lon Works, X.10, RS485, etc.; (2) wireless control, such as Wi-fi, Bluetooth, Zig Bee, etc. The Internet of Things smart home using these two existing control methods has cumbersome wiring and high cost. In addition, the ad...

AI Technical Summary

Problems solved by technology

From the perspective of security, ZigBee has a certain security layer, adopts certain encryption technology, and has certain security, while the security of wireless technologies such as Bluetooth, WiFi, 315M / 433M is generally poor, and leaks occur frequently, but ZigBee The security layer is still a smart home control technology based on the network service layer, which is not safe enough in terms of strict technical requirements.

From the perspective of reliability, although ZigBee adopts frequency hopping and spread spectrum technology, it has certain anti-interference ability. The anti-interference ability of Bluetooth, WiFi, 315M / 433M and other wireless technologies is average, especially 315M / 433M radio frequency is easier to be controlled. truncated and easily simulated, with low reliability

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