CN104731072A - Domestic appliance control system - Google Patents

Abstract

The invention discloses a household appliance control system, which includes a monitoring terminal node, a monitoring terminal and a coordinator. The household appliance control system also includes a sensor module, and the sensor module includes a temperature sensor, a humidity sensor and an illuminance sensor. The coordination The controller is provided with a coordinator module for receiving monitoring terminal node data and a communication module for wireless transmission with the monitoring terminal. Through the above method, the household appliance control system provided by the present invention can automatically monitor the temperature, humidity and illuminance of the measured area based on the Internet of Things and the mobile phone terminal, and transmit this information to the user's smart phone terminal, so that the user can control Remote wireless control of air conditioners, dehumidifiers, and lights in the home, and start and stop operations of home appliances, and the monitoring accuracy is high, timely and fast, which has a positive effect on improving the intelligence of houses and improving people's living environment and quality. significance.

Description

A control system for household appliances

technical field

The invention relates to an intelligent control device, in particular to a household appliance control system.

Background technique

In the field of modern smart home, users can operate household appliances according to different seasons and time periods through remote control. urgent problem to be solved. However, judging from the current application situation, individual households generally do not have smart home appliance control facilities, and it is difficult to freely control home appliances outside. At present, with the help of smart phone technology, 3G network technology, wireless sensor technology and other advanced technical means, users can remotely control household appliances through mobile phones, which has important practical significance for improving people's living standards and living environment.

Contents of the invention

The technical problem mainly solved by the present invention is how to provide a household appliance control system, which can automatically monitor the temperature, humidity and illuminance of the measured area based on the Internet of Things and mobile phone terminals, and transmit the information to the user's smart phone terminal, It enables users to remotely and wirelessly control the air conditioners, dehumidifiers, and lights in the home, and to start and stop the electrical appliances in the home, and the monitoring accuracy is high, timely and fast, which is very important for improving the intelligence of the residence and improving people's living environment and quality are positive.

In order to solve the above technical problems, a technical solution adopted by the present invention is to provide a household appliance control system, including a monitoring terminal node, a monitoring terminal and a coordinator, the coordinator is connected to the monitoring terminal node and the monitoring terminal in communication, and the household appliance The control system also includes a sensor module, the sensor module includes a temperature sensor, a humidity sensor and an illuminance sensor, the temperature sensor, the humidity sensor and the illuminance sensor are respectively connected to the monitoring terminal nodes, and the coordinator is configured with a useful The coordinator module for receiving monitoring terminal node data and the communication module for wireless transmission with the monitoring terminal.

In a preferred embodiment, the sensor module further includes an execution unit, and the execution unit is connected to the monitoring terminal node.

In a preferred embodiment, the coordinator module is a wireless sensor network coordinator module.

In a preferred embodiment, the communication module is a remote communication module based on packet switching communication technology.

In a preferred embodiment, the monitoring terminal node performs wireless communication based on a wireless network protocol for low-speed short-distance transmission.

The beneficial effects of the present invention are: the temperature, humidity and illuminance of the measured area can be automatically monitored based on the Internet of Things and the mobile phone terminal, and the information is transmitted to the user's smart phone terminal, so that the user can monitor the air conditioner and dehumidifier at home. , and lights for remote wireless control.

Description of drawings

In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings that need to be used in the description of the embodiments will be briefly introduced below. Obviously, the drawings in the following description are only some embodiments of the present invention. For those of ordinary skill in the art, other drawings can also be obtained based on these drawings without creative work, wherein:

Fig. 1 is a structural diagram of a preferred embodiment of a household appliance control system in the present invention.

Detailed ways

The following will clearly and completely describe the technical solutions in the embodiments of the present invention. Obviously, the described embodiments are only some of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.

Please refer to Fig. 1, in a specific embodiment of the present invention, a household appliance control system is provided, and the household appliance control system includes a monitoring terminal node, a monitoring terminal and a coordinator, and the coordinator and the monitoring terminal node and the monitoring The terminal is connected in communication, and the monitoring terminal node performs wireless communication based on a wireless network protocol for low-speed short-distance transmission. The household appliance control system also includes a sensor module, the sensor module includes a temperature sensor, a humidity sensor and an illuminance sensor, and the temperature sensor, humidity sensor and illuminance sensor are respectively connected to the monitoring terminal nodes, and the sensor module also An execution unit is included, and the execution unit is connected with the monitoring terminal node. The coordinator is provided with a coordinator module for receiving monitoring terminal node data and a communication module for wireless transmission with the monitoring terminal, the coordinator module is a wireless sensor network coordinator module, and the communication module is based on packet switching communication Telematics module for technical communication.

In a specific embodiment, it includes a plurality of Zigbee terminal nodes arranged in different rooms of household appliances, temperature, humidity, illuminance sensors, execution units, 3G networks, and smart phone terminals connected to the terminal nodes at the same time. Coordinator for data transfer.

Further, the user can use the smart phone to obtain the information detected by the Zigbee terminal node through the temperature, humidity and illuminance sensors through the 3G network and the coordinator, and transmit the information to the Zigbee coordinator module in the coordinator, which improves the monitoring response Time and accuracy are helpful for users to control the work of household appliances according to their needs. At the same time, the Zigbee coordinator module in the coordinator transmits information to the GPRS remote communication module in the coordinator through serial communication, and then transmits the data to the smart phone terminal through the 3G network through the GPRS remote communication module, so that users can live in time. The situation can be improved by controlling the operation of household appliances.

Different from the prior art, the smart home appliance control system combining the Internet of Things and the mobile phone terminal of the present invention can automatically monitor the temperature, humidity and illuminance of the measured area, and transmit the information to the user's smart phone terminal, so that Users can remotely and wirelessly control the air conditioner, dehumidifier and lighting at home, and start and stop the electrical appliances in the home according to the actual situation. The monitoring accuracy of the system is high, and it is timely and fast, which is of positive significance for improving the intelligence of houses and improving people's living environment and quality.

In another embodiment, the household appliance control system includes a plurality of wireless monitoring terminal nodes, mobile phone monitoring terminals, temperature, humidity, illuminance sensors, and coordinators connected to Zigbee device terminal nodes installed on different appliances in the home Monitoring and communication systems. Among them, the coordinator is composed of a wireless sensor network coordinator module and a GPRS remote wireless communication module, which is responsible for receiving data transmitted by on-site monitoring terminal nodes and performing long-distance wireless transmission with remote smart phones. According to the different electrical appliances to be measured and controlled, the electrical appliances can be started and stopped according to the needs of users.

The middle coordinator is composed of a wireless sensor network coordinator module and a GPRS remote wireless communication module, which can not only set up a wireless sensor network for monitoring, but also perform long-distance wireless communication with smart phones. The standard parameters can be configured in It can be set during the programming of the Zigbee module of the wireless sensor network terminal node, and can also be set remotely by a smart phone.

Therefore, the beneficial effects of the present invention are: the temperature, humidity and illuminance of the measured area can be automatically monitored based on the Internet of Things and the mobile phone terminal, and the information is transmitted to the user's smart phone terminal, so that the user can control the air conditioner, Remote wireless control of dehumidifiers, lights, and home appliances can be started and stopped, and the monitoring accuracy is high, timely and fast, which is of positive significance for improving the intelligence of houses and improving people's living environment and quality.

The above descriptions are only examples of the present invention, and are not intended to limit the patent scope of the present invention. Any equivalent structure or equivalent process transformation made by using the content of the description of the present invention, or directly or indirectly used in other related technical fields, shall be The same reasoning is included in the patent protection scope of the present invention.

Claims (5)

1. A household appliance control system, characterized in that it includes a monitoring terminal node, a monitoring terminal and a coordinator, the coordinator is connected to the monitoring terminal node and the monitoring terminal in communication, and the household appliance control system also includes a sensor module. The sensor module includes a temperature sensor, a humidity sensor and an illuminance sensor, and the temperature sensor, humidity sensor and illuminance sensor are respectively connected to the monitoring terminal nodes, and the coordinator is provided with a coordinator module for receiving data from the monitoring terminal nodes And a communication module for wireless transmission with the monitoring terminal. 2. The household appliance control system according to claim 1, wherein the sensor module further includes an execution unit, and the execution unit is connected to a monitoring terminal node. 3. The household appliance control system according to claim 1, wherein the coordinator module is a wireless sensor network coordinator module. 4. The household appliance control system according to claim 1, wherein the communication module is a remote communication module based on packet switching communication technology. 5. The household appliance control system according to claim 1, wherein the monitoring terminal node performs wireless communication based on a wireless network protocol for low-speed short-distance transmission.