Discussion on the Application of Smart Home System in Asian Games Technical Officials Village

I. Project Overview

Guangzhou Asian Games City is located in the central and eastern part of Panyu District, Guangzhou City, in the planned northeast of Guangzhou New City. The planned total land area is 2.737 square kilometers and the planned net land is 1.9 square kilometers. It is the largest Asian Games project in the 16th Asian Games. According to the post-game plan, the technical officer village will be converted into a residential area for sale. Since most of the housing in the technical official village is three bedrooms, two halls or four bedrooms and two halls, some of the top floors of the buildings are double-family suites, so it will become a new high-end residential area in Guangzhou.
HDL smart home system, based on years of engineering examples and experience, based on the characteristics of the project and design positioning, launched a comprehensive reduction of technical risks, business risks and perfect service for future owners with respect, identity stability, compatibility, expansion Sexual all-digital home intelligence system.

Second, the overall technical performance and function description of the system

The HDL smart home system communicates in a separate 485 bus mode, making the bus optimal at all times. At the same time, with the intelligent CSMA/CD control technology of HDL's unique hardware and software, it ensures that the system can obtain the maximum transmission rate regardless of the bus equipment. The system can be networked and expanded via bus/Ethernet switches to combine discrete subsystems into one large functional system.
1. Adopting a bus type system that does not require a host, and a modular structure ensures the reliability of the entire system.
2. Multi-functional intelligent panel and mobile and fixed touch screen are used as user control terminals. Each button has graphic characters, and these characters and pictures can be adjusted at any time according to the owner's requirements during use to ensure that the owner can easily identify each Kind of function.
3. The system integrates the control of the air conditioner: through the control mode of the infrared emitter, the complete control of the air conditioner: realizing the temperature setting value on each panel of the air conditioner and the actual temperature, wind speed, heating and cooling mode of the room, and displaying it in the owner room The air conditioner in each room can be freely controlled by any touch screen or control panel on a centrally controlled touch screen or control panel.
4. Support remote access. Support SMS control, support Internet remote control of lights, curtains, security;
5, the system can be based on the use of each room: no one, temperature, humidity, carbon dioxide content, season, time, etc., to achieve automatic management of air conditioning, fresh air systems, lighting, curtains. Such as: someone enters a room: the blinds are automatically opened, the air conditioner and fresh air system are automatically activated; the night light is automatically turned on; no one, the air conditioning system enters energy-saving operation, the light is dimmed; no one exceeds a certain time, automatically turns off the air conditioner, curtains and lights .
6, security system can be foolproof, can be linked with lighting, surveillance video. The electronic map can be used to indicate the alarm location when the alarm is activated. The alarm area lights up and the camera automatically turns to the area for recording.

Third, the system advantage

1, highly intelligent - automatic linkage and scene control effect
Tap the mobile or fixed touch screen or multi-function control panel to replace all the cumbersome manual operations.
2, the user interface operation is simpler and faster
The wide range of home appliances and equipment in modern homes are relatively independent in terms of operation and control, which makes each home appliance and equipment facility have its own remote control, control panel, regulator, etc., which is extremely inconvenient to use. Often looking for the remote control of the corresponding device to find a long time and each manufacturer's button setting habits are very different, which makes the life that should have been enjoyed, but because of the operation of a lot of controllers brought a lot of troubles.
3, more convenient to use
HDL smart home control system, handheld wireless touch screen No matter where you are at home, you can control any equipment and facilities in your home. You don't have to run up and down, run around, and really enjoy the convenience of home life.

Fourth, the overall system configuration

Serial number
Smart home subsystem
Functional description
one
Intelligent lighting control system
Lighting control is divided into: dimming and switching;
1. Convenient control of the room lighting through a simple control interface.
2. It can control each road light independently, and can also call preset scenes.
3. There are various settings for the lighting scene. For example, a button on the touch screen can control all the lights in the room to enter a preset mode.
4, support on-site button panel, touch screen, wireless remote control (RF and infrared technology) multi-point control.
5, each room in the room can achieve functional dimming.
6, remote control through the computer.
two
Video security monitoring system
The touch screen can be used to control any security camera in the room, and the camera can be viewed 360°. The picture can be transferred to a plasma TV, touch screen or computer. If the detector detects that someone in the house illegally enters, it can automatically dial the system to preset the phone and send an email to the owner.
three
Intrusion alarm and help system
The status of any detector can be viewed through the touch screen, and arming and disarming can be set. When someone is at home, the security level can be set to prevent false alarms. It can also be connected with the community alarm system to send alarm signals to the community alarm center.
four
Home audio system
Ability to control indoor DVD/VCR/satellite/cable TV on the touch screen, including volume/channel/preset/pause/fast forward;
The family background music system can realize: listening to different music in different rooms, and each room can choose the music that you like. When the family opens a party, every room in the whole villa can hear music and can be touched. control
six
Air conditioning control system
Air-conditioning intelligent control system, the degree of intelligence is reflected in the home mode after only going home, on the touch screen, it will enter the air-conditioning automatic control mode, HDL environmental monitoring system can make a value for the indoor temperature, because the system takes Logical, the system comes with an astronomical clock, the weather temperature of the spring, summer, autumn, and winter seasons, according to the logical conditions to make judgments, such as Guangdong summer, the autumn roots indoor and outdoor temperature difference to determine the air conditioning action.
Seven
Curtain and louver control
The touch screen or panel can be used to control the curtains in every part of the room, and can be linked with other systems. For example, when watching a movie, you only need to press a button on the touch screen, the light will automatically dim, the TV will automatically turn on, and the curtain will automatically close.
At the same time, the curtain itself can also be controlled separately
Eight
Environmental monitoring system
The temperature status of each room can be monitored through the touch screen, and the air conditioner or fan of each room can be individually controlled.
nine
Remote control system
Control your home's equipment via the Internet or a local area network. For example, through a computer connected to the office, you can view the image of the indoor camera, control the lighting, curtains, audio-visual equipment and everything else that can provide interfaces to the smart home system.
ten
Community information service
The community information service mainly includes property management, water and electricity cost inquiry and community information service. The smart home system can enter the community information service interface through the key operation on the mobile touch screen to inquire about related expenses and information. If the owner has arrears or the community announces the notice, it can be directly displayed on the touch screen by SMS, and a sound and image prompt will be issued.
eleven
Intelligent integrated application
The core of smart home is system integration, and the integration between various subsystems often becomes the key to the effective operation of this system. For each subsystem that is not open, integration work is difficult, and high demands are placed on the technical capabilities of system integrators. For the overall intelligent integrated system of the Asian Games technical officials village, we provide a set of intelligent home central integration system with strong openness and good linkage of various subsystems.
twelve
Power and socket control system
B1～B6 Each type of power socket and air-conditioning power supply circuit are equipped with intelligent control modules to control the continuity of power supply. Match
In combination with the scene mode, the corresponding power supply is automatically turned on and off to avoid standby power consumption of the electrical equipment. Such as in the home mode, automatic cutting
Break the power of audio and video equipment, computer sockets, and air conditioning equipment to minimize power consumption. Control of the socket is also convenient
In the future, users will put more power-consuming equipment that only needs simple switch control into the scope of smart home control, such as fans, humidifiers, pets.
Timing control of equipment such as material feeders.
thirteen
Distribution box system
Each of the nine buildings is equipped with one distribution box. Distribution box consists of box door, box, circuit breaker (for power distribution), intelligent
Control module (for control of high-voltage circuits such as lighting and sockets) and terminal blocks.

V. Conclusion

Smart home is a home, environment, building, network communication, information appliances, equipment automation, system, structure, service, management as one of the efficient, comfortable, safe, convenient, environmentally friendly home environment. It utilizes advanced central integrated control, and combines computer technology, network communication technology, and integrated wiring technology to organically combine related subsystems in home life. Achieve intelligent home life through coordinated intelligent management. Smart home is an efficient, comfortable, safe and convenient home environment that combines automation and intelligence. Its technology originated in the United States and is now available all over the world. Smart homes are tools that help you make the most of your time, making your home more comfortable, safe, efficient and energy efficient.

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