Smart home rises strongly to change public life

Smart Home: Simplicity, Integration is the Future Trend

In recent years, intelligence has gradually entered our lives, subverted the traditional concept of home life, and brought a whole new way of life. In recent years, businesses from all walks of life have been leaning toward the direction of intelligence. Industry insiders said that to realize home intelligence, the two most important considerations are simplification and integration, providing homes with convenient living solutions.

Smart home blueprint

Smart home system allows you to enjoy life easily. When you are away from home, you can use a mobile phone or a computer to remotely control your smart home systems. For example, you can turn on the air conditioners and heaters in your home before you go home. When you open the door, the door lights or infrared sensors will be used to turn on the aisle automatically. , At the same time open the electronic door lock, security disarm, open the home of lighting and curtains to welcome you back; back home, you can easily control the various electrical equipment in the room using the tablet, you can choose the intelligent lighting system default Light scenes, reading study to create a quiet study; romantic lighting atmosphere in the bedroom ... ... all this, the owner can sit comfortably on the sofa, a tablet can remote control everything at home, such as pull the curtains, to the bath water and automatic Heating regulates water temperature and adjusts the status of curtains, lights, and sounds. When the company goes to work, the situation at home can also be displayed on the mobile phone and it can be viewed at any time. When the camera is installed at the door, if there is no one at home, the system will take a video. You come back to inquire...

The so-called home intelligence refers to the use of a home as a platform to connect various devices such as lighting, environmental control, network, and home appliances in a home through a centralized home intelligence management system based on a computer. Home security, comfort, information exchange and communication functions, and build an ideal life for future life automation and humanization.

Status: Smart home is still in its infancy
In foreign countries, the development of smart homes is in full swing, and the domestic demand for intelligent residential communities is increasingly strong, and the potential of the market is also growing. The intellectual blueprint of future life makes us excited. However, how far is this comprehensive high-smart home life from us?

The development of intelligent homes in China has gradually emerged, but the actual situation is far less optimistic than expected. The first thing that comes up is technical issues. Despite the gradual increase in the investment and quantity of the intellectual residential buildings, there are many problems in the construction itself, such as the level of engineering construction, the low quality of the project, the unreasonable name of the intelligent system, the complicated operation, and the local home intelligence. In addition, most of the intelligence stays at the point level, failing to create a comprehensive, one-piece, high-intelligence home life, which is the main dilemma of intelligent home development at this stage.

Future: Central terminal control system is the general direction

Most smart home products have problems of setting up and operating complicatedly. There are many fancy and unnecessary functions. In many cases, smart home systems are more like a professional control system than an ordinary home appliance that can be operated by ordinary people. It is the key to the popularity of the smart home system that the system is easier to operate and more user-friendly.

How to remove the above obstacles is the real popularity of smart homes? Zigbee technology gives us a good solution. ZigBee wireless technology is a short-range wireless network technology that emphasizes extremely low power consumption and extremely low cost, and complies with the IEEE 802.15.4 standard. It focuses on low-rate transmission control, large network capacity, short delay, and provides data integrity check. The encryption algorithm uses AES-128, which has strong network expansion and an effective coverage range of 10 to 75m, based on the actual transmit power and With various application modes, it is basically able to cover an ordinary home environment and the communication frequency is 2.4 GHz unlicensed band.

ZigBee is a set of research and development based on the IEEE802.15.4 wireless standard. It is related to technical standards in networking, security and application software. IEEE802.15.4 defines only the MAC layer and physical layer protocols, while the ZigBee Alliance standardizes its network and application layers. The ZigBee Alliance has also developed a security layer to ensure that such portable devices do not accidentally leak their logos, and that such long-distance transmission using the network is not available to other nodes.

"You see, zigbee wireless technology is good, just holding a mobile phone, you will get a day of eating and drinking lasa, smart home has brought me a lot of convenience and speed, really can not think of ah." With the development of the times, people have paid more attention to the safety, comfort and convenience of the living environment, and the concept of smart home has emerged. The smart home control system enables people to digitally control any electrical appliance in the home, and uses computer technology and network communication technology to organically combine various devices related to home life to centralize management and make home life more comfortable and safe. ,effective.

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