About the wireless smart home three-bedroom and two-bedroom solution

Nowadays, into the peak season of home decoration, many residents have begun to get busy. This year, smart home sales are booming. If your home decoration does not install smart home, then it is really outdated. If you don't get it, it will be called "old soil" by relatives and friends. How can we spend a little bit of money and install a smart home with high-tech content scientifically and reasonably, but it will make many families spend a lot of brains. To this end, this article will elaborate on the solution of the wireless smart home three-bedroom and two-bedroom, to readers.

I. Overview of the program

Through the intelligent control of residential lighting, curtains, induction, background music, and access control system, the scheme forms different remote lighting scenes through different light and dark combinations of different lighting circuits in different rooms, creating a comfortable and elegant environment and enriching people's different environments. At the same time, by creating different lighting environments, the beautiful melody of the background music and the intelligent control of the curtains bring out the elegant artistic cultivation of the occupants and the extraordinary character quality. Users can use the handheld remote control to change the lights, curtains, etc. at any time, so that people can relax in the leisure area, and change at any time according to people's needs, creating a warm, romantic and elegant environment.

Second, the program design principles

(1) Practicality

What is smart home for? In fact, it is to provide people with a safe, comfortable, efficient and convenient living environment. For smart home products, the most important thing is practicality. Losing those flashy, just the appearance of the function, the product is based on ease of use, practicality and humanity. Therefore, in the design of smart homes, we must fully consider the user experience, we must pay great attention to the convenience and intuitiveness of the operation, it is best to use the graphical image control interface to make the operation WYSIWYG.

(2) Reliability

The reliability, security and fault tolerance of the system must be highly valued. For each subsystem, take appropriate fault-tolerant measures in terms of system backup and power supply to ensure the normal and safe use of the system. And the quality and performance are good, and it has the ability to cope with various complex environmental changes.

(3) Convenience

Product installation must be convenient. If wiring is required, the wall will be opened, which is very troublesome. The equipment is relatively fixed and cannot be moved much. Product upgrades and maintenance are also inconvenient because of the need to reopen the wall. Therefore, when choosing smart home products, it is best to focus on wireless smart homes that do not pierce walls.

(4) Standardity

The design aspect of the scheme should be carried out in accordance with relevant national and regional standards. It is necessary to ensure the scalability and expandability of the system. Standard TCP/IP protocol network technology is adopted in the system transmission to ensure compatibility between different manufacturers. With the interconnection.

Third, wireless smart homes occupy the mainstream market position

In the 1980s, wired smart homes were born in the United States. In the late 1990s, they spread across the ocean to China. However, due to the low level of intelligence, high prices, and inadequate after-sales service, they seriously dampen the enthusiasm of consumers, especially people. Tolerable is that many smart homes need dense wiring, cut the wall to arrange the line, the thread is suspended outside the wall, which is unsightly, and can not be updated and upgraded. It can not diagnose the fault in time, and is repeatedly complained by consumers. The market is less recognized.

At present, there are three main types of wireless communication technologies on the market, namely Bluetooth, WIFI and ZigBee. The poor automatic networking performance of Bluetooth and WIFI limits its application in smart homes. For example, the network end of Bluetooth corresponds to a maximum of 8 ports, the WIFI commercial network end corresponds to a maximum of 20-30 ports, and the home network end corresponds to a maximum of 10 ports. If 30 ports of home automation are established, 3 networks are required. Paragraph, obviously the cost is too high.

In contrast, ZigBee's network end can connect ports indefinitely and embed multiple devices, and the superiority of its extended performance is fully demonstrated. ZigBee is a short-range, low-cost, low-complexity, low-power, low-data-rate, two-way wireless communication technology that can be embedded in a variety of devices to support geolocation. Compared with other wireless communication technologies, ZigBee technology has the characteristics of ultra-low power consumption, low cost and strong scalability. It is suitable for carrying small data traffic and is suitable for use in places with small data traffic such as home.

ZigBee's new generation of wireless smart home has obvious technical advantages, easy installation, no need to break the wall wiring, and can be combined and installed by people with junior high school education; automatic networking, freely embedded in various devices, strong performance expansion; good after-sales service, It can quickly and accurately detect faults and repair them; the cost is low and the power consumption is not high, which is in line with the modern family's pursuit of green life.

Four, three and two living room smart home specific solutions

ZigBee wireless smart home system includes intelligent lighting, intelligent security, environmental control, smart home appliances, smart curtains, audio and video control and other subsystems. The following briefly describes the functions of several subsystems:

1. Intelligent lighting system

Dimming soft start function

When the light is turned on, the light is slowly lit. When the light is turned off, the light slowly dims and then goes out. This romantic process protects your eyes from the sudden changes in light and greatly extends the life of the light. The brightness of the light can be adjusted at will, even if the brightness of the light is modulated by the firefly, the light will not flash. The soft start function of the light remembers the last light level.

Timing function

Timing functions can be performed on the lighting system inside and outside the villa. When you save energy in the way of control, you can also feel the humanization of the home lighting system. If you are away from home for a long time, you can set up the lights in your home to turn them on and off automatically, which can serve as a warning.

Scene function

The changing combination of various (group) lights can create a harmonious atmosphere and romantic atmosphere at different moments. Through the wiring and setting of the intelligent lighting system, it is easy to combine different scene modes according to your own preferences. And these scenes can be "one-click" storage and open. Each lamp can be set and remembered in different scenes in different scenes. When pressed, the complex lighting effects are instantly displayed with a single touch. In the scene function, the lighting can also be combined with other devices (such as curtains, curtains, TV/audio, etc.) to form a complex scene. Such as meeting guests, reading, listening to music, dinner mode, cinema mode and so on.

2. Security control system

Perimeter to prevent infrared radiation

Install an infrared radiation fence around the villa. In the armed state, if there is any illegal entry, the alarm system will start. The advanced infrared radiation fence adopts a humanized design, which can rotate the angle of the launcher and the receiver at will. Perfect tamper-proof, anti-shear, anti-short-circuit, anti-pet and other functions have greatly enhanced the ability to prevent false alarms. Even if people cross and cross, the system never misses. The infrared fence will be the first post for your family safety.

Video Surveillance

Multiple video surveillance points can be installed on the outside and inside of the house, so that no matter where the owner is, you can see all the things happening within 24 hours a day through the convenient Internet. When you are away from home for a long time, it can record everything that happened in your home for 30 days × 24 hours. After you go home, you can play back one by one. Even in the process of going out, it can also send relevant captured images to your mailbox and mobile phone at regular intervals. The video surveillance system can also automatically call the police when an abnormal situation occurs in the home.

Indoor security

Install smoke detectors and gas probes in the cloakroom, kitchen and dining room. When there is smoke and gas leakage, the system will immediately ring the alarm. When the waiting time for the bell is brought to your preset value, the telephone will be automatically called. . If the danger is due to gas leakage, if the gas supply system is installed with a gas robot, the gas valve can be automatically closed.

Door/window break-in induction alarm

When the security equipment in the home is armed, if the door and window are illegally damaged and the system is broken, the system will immediately ring the alarm. When the waiting time for the bell takes you to the preset value, the telephone will be automatically called.

Motion detection

When the motion monitoring function is turned on, any moving objects that enter the range of the motion detector are monitored. The mobile monitoring system has a mobile small object recognition function such as a pet, which can effectively prevent misreporting and false reporting. In the event of an emergency, the system will immediately ring the alarm. When the waiting time for the ring is brought to your preset value, the phone will automatically call the alarm.

3. Environmental Control System

Background music system

Whether you want to work in the kitchen for a family meal, or do you laze in the living room sofa, or do you sit in the study with a fashion brochure, or you and your family enjoy the ridiculous garden Lawn... The soft background music will always be around you, so that you and your family will always live a happy world of music.

Curtain control system

In the morning, you may no longer need the annoying alarm clock to wake you up, and the birds and flowers and soft natural sunlight outside the window will make you wake up from your sleep. The curtain control system will always open the curtains at the right time, allowing the flowers in the morning to float in, letting you laze in the sun. In conjunction with the lighting scene, the automatic opening and closing of the curtains can sometimes create another romantic atmosphere. With a single remote control, it provides the first layer of protection for your privacy.

Air conditioning system

Driving in the hot summer heat, when you park in the garage, the ventilation system in the garage can clean the car's exhaust and gasoline by (remote control) manual or automatic timing control. Wait until the next morning, the automatic timed ventilation system will inject the smell of floral fragrance in the morning air into the garage, so that when you enjoy the taste of the morning sun, you will not feel the dissatisfaction of the smell of the car exhaust.