CN207457719U - A kind of intelligent home control system - Google Patents

Abstract

The utility model discloses an intelligent home control system, which comprises: household electrical appliances, a control system and a mobile terminal; the control system communicates with the household electrical appliances and the mobile terminal respectively; the control system receives signals from the mobile terminal and sends the signals to the household appliances. Electrical appliances, so as to realize the control of household appliances. Compared with the prior art, the beneficial effects of the utility model include: the control system receives the remote control button information of household appliances transmitted from the cloud server in the network, and completes the remote control information learning process; the control system collects indoor environment data, and according to the actual It is necessary to make corresponding control commands on the mobile terminal to make the corresponding home appliances perform corresponding control operations; using the home gateway, the user's family members can use the mobile terminal to control multiple home appliances, which simplifies the control method of home appliances.

Description

A smart home control system

technical field

The utility model relates to the technical field of smart home, in particular to a smart home control system.

Background technique

At present, in the use of smart home, it is often encountered that the user forgets to turn off some electrical equipment when he leaves home, and the power waste and safety hazards caused by the user, and the user turns on the lighting tools and other equipment when returning home. The cumbersome operation of the power supply of electrical equipment does not meet the definition of smart home. Many household electrical appliances have their own remote control devices. The increase in the number of household electrical appliances increases the number of remote control devices, which makes the manual control of household electrical appliances more cumbersome. In addition, if there is a problem with the storage and safekeeping of the remote control device, it will cause certain troubles to the control of household electrical appliances.

Bluetooth technology is a radio technology that supports short-range communication between devices, enabling wireless information exchange between related devices including smartphones, tablets, and smart watches. At present, almost all new smart devices use Bluetooth technology. Bluetooth technology is characterized by high transmission rate and low power consumption. At the same time, the use of Bluetooth does not require authorization and permission. In the current Bluetooth technology, the effective distance of the intelligent Bluetooth terminal is about 20-30 meters, and after optimization, the effective distance can reach 50-100 meters. Wi-Fi is a wireless networking technology that connects to the network through radio waves. It is common to install a wireless router at home. The effective range covered by the wireless router's radio waves can be connected to the Internet through wireless fidelity. Wi-Fi The coverage range is 100-300m.

With the rapid development of information technology, smart terminal handheld products and wireless network technology have become popular, especially smart phones, tablet computers, smart watches or smart glasses that have become popular in recent years. Using the built-in APP software of the smart terminal to connect with the home equipment, the user can use the smart device to safely operate and manage the home equipment, and the home equipment can also feed back information to the smart terminal device in time, so that the user can keep abreast of the status of the home equipment Use status and residential environment.

Utility model content

The purpose of this utility model is to overcome the above-mentioned technical deficiencies, and propose a smart home control system, including: household appliances, a control unit and a mobile terminal, and the control unit communicates with the household appliances and the mobile terminal respectively; Household appliances include ordinary household appliances and smart home appliances; the control unit includes a single-chip microcomputer, a network connection module electrically connected to the single-chip machine, a power supply module, a home gateway and a display module; the single-chip computer is provided with a storage module and a codec module, the storage module is used to store the information received by the single-chip microcomputer, the codec module is used to obtain the remote control information of the common household appliances, and the single-chip microcomputer controls the household appliances through the network connection module; The home gateway has a built-in instant messaging server, and both the home appliance and the mobile terminal register an instant messaging account on the home gateway.

Compared with the prior art, the beneficial effects of the utility model include: 1. The control unit receives the remote control button information of household appliances transmitted from the cloud server in the network, and completes the remote control information learning process; 2. The control unit collects indoor environment data , and make corresponding control commands on the mobile terminal according to actual needs, and send corresponding control information to the corresponding home appliances, so that the corresponding home appliances perform corresponding control operations; 3. Using the home gateway, the user's family members can use The mobile terminal controls multiple home appliances, which simplifies the control method of the home appliances.

Description of drawings

Fig. 1 is a schematic diagram of a smart home control system provided by the utility model;

In the drawings: 1. Household appliances, 2. Control system, 3. Mobile terminal, 11. Common household appliances, 12. Smart home appliances, 21. Single-chip microcomputer, 22. Network connection module, 23. Power supply module, 24. Home gateway , 25. Display module.

Detailed ways

In order to make the purpose, technical solution and advantages of the utility model clearer, the utility model will be further described in detail below in conjunction with the accompanying drawings. It should be understood that the specific embodiments described here are only used to explain the utility model, and are not intended to limit the utility model.

The technical scheme adopted by the utility model provides a smart home control system, including: a home appliance 1 , a control unit 2 connected to the home appliance 1 , and a mobile terminal 3 connected to the control unit 2 .

The home appliances 1 include common home appliances 11 and smart home appliances 12 . In this embodiment, the common household appliances 11 refer to appliances controlled by remote controllers through infrared signals, such as televisions, air conditioners, and refrigerators. Smart home appliances12 refer to household appliances formed by introducing microprocessors, sensor technologies, and network communication technologies into household appliances, such as audio and video equipment, lighting systems, electric curtains, security systems, digital theater systems, and network appliances.

The control unit 2 includes a single-chip microcomputer 21 , a network connection module 22 electrically connected to the single-chip microcomputer 21 , a power supply module 23 , a home gateway 24 and a display module 25 .

The single-chip microcomputer 21 is used to control the whole control unit 2. The single-chip microcomputer 21 is also called a single-chip microcomputer or a micro-control unit MCU. Peripheral interfaces such as conversion, UART, PLC, DMA, and even LCD drive circuits are integrated on a single chip to form a chip-level computer. The single-chip microcomputer 21 is provided with a storage module and a codec module.

The storage module is used to store the information received by the single-chip microcomputer 21; the codec module is used to decode the infrared signal, and the codec module extracts the manufacturer information and model information of the remote control of the household appliance 1 from the decoded infrared signal, and connects the The module 22 is uploaded to the cloud server, and the cloud server associates the coding library and retrieves the key information of the remote control from the coding library according to the manufacturer information and model information.

Network connection module 22 comprises wireless connection module (such as bluetooth, WI FI, the wireless module that supports telecommunication operator's wireless network etc.) and wired connection module, and network connection module 22 is used for transmission data and control command, is provided with An infrared signal module, the infrared signal module is used to transmit and receive infrared signals, and the infrared signal module is used to realize the user's control and operation of the common household appliances 11 . In this embodiment, the single-chip microcomputer 21 converts the received signal into an infrared signal and sends it to the common household appliance 11 through the infrared signal module, and the single-chip microcomputer 21 receives the infrared signal sent by the common household appliance 11 through the infrared signal module.

The power module 23 is used to provide the power supply for the control unit 2, and the power module 23 is a rechargeable module.

The home gateway 24 is designed as an independent host device with a built-in instant messaging server, which can be configured and managed through the network. Both the home appliance 1 and the mobile terminal 3 need to register an instant messaging account on the home gateway 24 . The home gateway 24 is provided with a user management module and a rights management module. In this embodiment, family members register and log in on the home gateway 24. The user management module is used to manage the accounts of all members of the family, and the rights management module is used to manage family members. The operation authority of the member account. The user adds or deletes home appliances and communication accounts on the home gateway 24 .

The display module 25 is specifically a touch screen. The touch screen is installed in the user's home. Using capacitive touch technology and LCD display technology, the input and output information of the control system can be communicated with the user through the touch screen 25.

The mobile terminal 3 refers to smart phones, smart watches, tablets, computers, etc. with various application functions. The mobile terminal 3 has a built-in instant messaging client, and after the home gateway 24 performs login authentication, it controls the corresponding household appliances 1 through the control unit 2. and get feedback data.

In the above technical solution, the single-chip microcomputer 21 establishes two-way communication with the network connection module 22 and the display module 25 at the same time; the control unit 2 receives the signal from the mobile terminal 3, and when the user needs to control the ordinary household appliance 11, the control signal passes through the infrared signal module When the user needs to control the smart home appliance 12, the wireless signal is sent to the smart home appliance 12 through the network connection module 22, thereby realizing the control of the home appliance 1.

In the above technical solution, when the mobile terminal 3 is in the wireless network covered by Bluetooth/Wi-Fi in the control unit 2, the mobile terminal 3 communicates with the control unit 2 through Bluetooth/Wi-Fi; when the mobile terminal 3 is in the control unit When the wireless network covered by Bluetooth/Wi-Fi in 2 is outside, the mobile terminal 3 connects to wireless communication networks such as China Mobile, China Unicom, and China Telecom, and communicates with the control unit 2 through the wireless network; It communicates with the control unit 2 through a wired network such as an optical fiber, so as to realize short-distance and long-distance control modes.

In the above technical solution, the single-chip microcomputer 21 communicates with the display module 25 in real time, displays the indoor environment data on the touch screen, and at the same time controls the household appliance 1 through the touch screen. Indoor environmental data includes home security status, device switch information, light brightness and color temperature information, fault information, power consumption, indoor air quality, and indoor ambient temperature and humidity. When the user is away from home, the user can remotely control the switch of the equipment in the household appliance 1 on the mobile terminal 3, so as to avoid waste of electric energy and monitor potential safety hazards.

In the above technical solution, the working principle of the present invention is: the control unit 2 receives the signal from the mobile terminal 3 and sends the signal to the household appliance 1, thereby realizing the control of the household appliance 1.

Compared with the prior art, the beneficial effects of the utility model include: 1. The control unit receives the remote control button information of household appliances transmitted from the cloud server in the network, and completes the remote control information learning process; 2. The control unit collects indoor environment data , and make corresponding control commands on the mobile terminal according to actual needs, and send corresponding control information to the corresponding home appliances, so that the corresponding home appliances perform corresponding control operations; 3. Using the home gateway, the user's family members can use The mobile terminal controls multiple home appliances, which simplifies the control method of the home appliances.

The specific embodiments of the utility model described above do not constitute a limitation to the protection scope of the utility model. Any other corresponding changes and deformations made according to the technical concept of the utility model shall be included in the protection scope of the claims of the utility model.

Claims (4)

1. A smart home control system, comprising: household electrical appliances, a control unit and a mobile terminal, wherein the control unit communicates bidirectionally with the household electrical appliances and the mobile terminal respectively; The household appliances include ordinary household appliances and smart household appliances; The control unit includes a single-chip microcomputer, a network connection module electrically connected to the single-chip computer, a power supply module, a home gateway and a display module; The single-chip microcomputer is provided with a storage module and a codec module, the storage module is used to store the information received by the single-chip microcomputer, the codec module is used to obtain the remote control information of the ordinary household appliances, and the single-chip microcomputer The network connection module controls the home appliance; the home gateway has a built-in instant messaging server, and both the home appliance and the mobile terminal register an instant messaging account on the home gateway. 2. The smart home control system according to claim 1, wherein the network connection module includes a wireless connection module and a wired connection module. 3. The smart home control system according to claim 1, wherein the mobile terminal includes a smart phone, a smart watch, a tablet and a computer. 4. The smart home control system according to claim 1, wherein the display module is a touch screen, and the single-chip microcomputer communicates with the touch screen in real time to display indoor environment data on the touch screen. on the display screen, and operate and control the household appliances through the touch display screen.