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Hedong Enterprise is the only domestic company that manufactures and sells advanced networked stage lighting control systems and intelligent environment dimming systems at the same time. It was established in 1985. The company has strong R&D, design, production and processing, installation and commissioning, technical training and strong engineering contracting capabilities. It is currently one of the largest manufacturers and engineering integrators in the field of film and television stage and intelligent environmental dimming and lighting control in China. Guangdong Hedong Computer Network System Co., Ltd. also undertook the authoritative website of the domestic lighting industry—China Lighting Network. Hedong Enterprise is headquartered in Guangzhou, China.
There are branches and offices in Beijing, Shanghai and other cities, and general product agencies in Europe, Australia, South Korea and other countries.
Splendid Xiangjiang Garden has been awarded the China Famous Market, China International Garden Community, National Excellent Community Environment, National 3A Model Community, Ministry of Construction, the highest degree of intelligence, the best environmental index, Guangzhou ten star real estate, Guangzhou integrity gold medal real estate, Gold Award for the Best Villa and Luxury Residential Community, 2003 Guangzhou Gold Apartment Building Award, 2003 Leading Chinese Urban Residential Fashion Enterprise, Guangdong Honest Real Estate Enterprise, Guangdong Top 100 Private Enterprises in 2004, Guangdong Property Management Excellent Demonstration Community and many other awards. Splendid Xiangjiang Garden has become the “national name card” representing the highest level of China’s real estate development, leading the new trend of real estate development in Guangzhou and even the whole country.
1. Principle of Intelligent Control System
The indoor area of the “Shanshui Huafu” Sky Garden Villa of Splendid Xiangjiang River is more than 1,000 square meters. The lighting design requirements are very strict. The lighting control system adopts the Hedong HDL-Shiqi intelligent lighting control system, and there are a total of seven intelligent control distribution boxes. Hedong HDL-40.0BUS home intelligent control system is an intelligent control system designed based on the purpose of providing users with a comfortable and safe living environment: including smart home controllers and intelligent lighting control systems based on bus.
Hedong HDL-BUS smart home system can conveniently create various lighting scenes for you at home, which will delight you and your family. The smart home system integrates the world’s most advanced electronic and communication technology to create many complex and practical functions, which can connect a variety of household appliances to the system, so as to realize the control of all electrical appliances with simple control methods. With a smart home system, a keyboard and a mobile phone and a phone anywhere in the world can become a unit to control it. In addition, it can also control other systems, such as air conditioning, fire protection, and security systems, through the infrared rays emitted by its own system.
2. Advantages of HDL-BUS system
The circuit is simple, easy to install, easy to maintain, energy saving, saving large area wire consumption, which can reduce the investment cost and use cost of building developers, shorten the installation period, and increase the rate of return on investment.
It can realize single-point, double-point, multi-point, area and group control, manual/automatic brightness adjustment, and can complete various lighting control tasks such as infrared monitoring, remote control, and centralized monitoring, saving energy.
For traditional lighting wiring to achieve multiple switches to control the same load, special wiring must be made between the switch and the switch. The design is complicated and consumes a lot of wires, which prolongs the construction time. Especially in large buildings, it is very difficult to achieve multi-point control with traditional wiring. In the HDL-BUS system, the switch only needs to be connected in parallel to the HDL-BUS bus, and the control address of the switch can be set by software to easily realize multi-point control.
According to user needs and changes in the external environment, the lighting layout and expansion functions can be adjusted only by modifying the software settings instead of modifying the circuit, which is suitable for different use requirements of commerce, industry, and home.
After the traditional wiring or general two-wire lighting system is installed, if the design needs to be changed or the function is expanded, the wiring will be re-wired or the control components will be added. This will not only increase the cost, but also affect the normal operation of the building’s lighting system. And HDL-BUS can easily change its function and controlled load loop with software.
When the building is out of power, because each input and output element in the HDL-BUS system contains system status and control instructions, when the power supply is restored, the system will resume normal operation and realize unattended operation. The control circuit is separated from the load circuit, and the working voltage of the control circuit is a safe voltage DC24V to ensure personal safety.
The HDL-BUS system is open, and the auxiliary unit can be combined with other building management systems (BMS), building automation systems (BA), closed-circuit monitoring systems, security and fire protection systems, in line with the development trend of modern life.
3. System functions and typical applications
(1) The control of the lighting system is combined with the infrared displacement sensor and the environmental brightness monitor to fully achieve intelligent lighting control and management.
(2) Air conditioning, electric doors, curtains, projectors, projection screens and other electrical controls.
Fourth, the design plan
Someone once said: “Buildings must be illuminated by light to produce life.” Of course, as the main medium between people and space, light has a comprehensive effect on physics, physiology, psychology and aesthetics. Lighting is not only a necessary condition for life, but also a basic element of visual aesthetics. For this reason, when designing family room lighting, it is necessary to follow the current “Civil Building Lighting Design Standard” and “Civil Building Lighting Design Code”, but also to meet people’s aesthetic requirements and architectural decoration effects, and make full and reasonable use of the beautiful Lighting, a perfect and ingenious combination of modern lighting technology and decorative art.
It is treated as environmental art and atmosphere to add luster to people’s living space, thereby producing a unique artistic effect. Of course, the owner’s hobbies, lighting purposes and different functions should also be considered.
Modern smart houses are not the same as traditional houses, and more use application functions to distinguish different areas. Use different lighting methods in different areas, realize different lighting scenes through intelligent control systems, and realize various automatic controls, making the living environment more comfortable and novel.
Splendid Xiangjiang Deluxe Sky Garden Villa Suites include presidential suites and executive suites. There are multiple rooms. The lights, electrical appliances, electric curtains, air-conditioning, etc. of the entire suite are controlled through the smart home control system launched by HDL-Shiqi. Thanks to the convenient, advanced and rich control methods, it can create a warm, comfortable, healthy, energy-saving, advanced and noble home environment for residents, allowing residents to fully enjoy the convenience and convenience brought to life by modern technology while being economical and practical. Wonderful. To create a good lighting environment that makes people feel comfortable, first of all, it is necessary to have a reasonable illuminance distribution, an appropriate reflectivity on each surface of the room, and a soft light without glare.
Secondly, the specifications, size, power, shape, quality and structure, color and material of the lighting must be in perfect harmony with the decoration style. In addition, we must also pay attention to “safety, applicability, economic beauty”.
In short, indoor lighting art not only directly affects the indoor environment atmosphere, but also has an impact on people’s physiology and psychology. When designing indoor lighting, you should determine the lighting layout and control the light distribution method according to the use function, visual effects and artistic concept of the indoor space environment. Only their organic combination and correct use can create a harmonious atmosphere and artistic conception of the indoor space environment, fully reflect the style of the architectural space, enhance the beauty of architectural art, and meet people’s aesthetic requirements and visual psychological functions to achieve improvement. The purpose of indoor lighting art and quality of life. Let’s briefly introduce the preliminary design control scheme of the room.
Regional introduction:
1) Control object: light 1 way Control mode: switch, multi-point control; the light can be controlled in multiple places.
2) Meeting room
The living room is a meeting area, which is designed according to 12 street lights. Using scene control, a four-scenes controller with remote control is used to control the lighting effects matched by four different lights, such as leisure, entertainment, TV, meeting and other scene modes for selection at any time. Because of the use of dimming control, the illuminance of the light has a gradual process. You can use the four-button electronic label panel or the remote control to change the scene as you like, creating a warm, romantic, and elegant lighting environment for guests. In addition, on-site control can also be carried out through the panel.
3) Study room
Considering that the lighting system is 4 channels, the 4 scene buttons are used to set different lighting requirements such as reading and writing. The button has a status LED light indicator, which is easy to use. Through the brightness of the system, the sensor sets the brightness of the room to a constant value, which can automatically adjust the brightness of the light according to the change of outdoor light and the switch of the curtain, so that the room maintains a comfortable lighting environment.
4) Master room
Consider that the lighting system is 13 channels, and dimming includes fluorescent dimming. The lights and electrical appliances in the master room can be switched on and off as you like through the local buttons or bedside table buttons, and the brightness can be adjusted freely. At the same time, there is a master control control (all lighting and electrical equipment can be turned off by a button), and the button has a status LED Light indication is extremely convenient to use. The switch state and brightness can be combined to set a variety of scenes, and stored. The bedroom is the resting place for the owner. The ceiling lights in the center, the spotlights at the bedside, the wall lights, and the downlights around the bed should be controlled to create a quiet, gentle and peaceful resting place. The four-scene control and infrared remote control switch are used to adjust the light illuminance suitable for the body and mind and reduce fatigue. The remote control can be used to adjust the brightness and switch of each group of lights at will to adjust different scenes such as watching TV, reading a book, and taking a rest. When needed, just press a scene button to make the environment enter the selected scene instantly.
5) Multifunctional hall
The lighting of the multi-function hall can be controlled by the remote control or buttons to control the switch of the ceiling light, downlight, spotlight, wall light, light belt, and the lifting of projection screen and curtain at will. The brightness of the light strip and downlight can be adjusted freely; the switch status and brightness of the curtain top light, wall light, downlight, spotlight, light strip and the lifting status of the curtain can be combined and set into a variety of scenes and stored (such as music Scenes, party scenes, screening scenes, rest scenes, etc.). When needed, just press a scene button to make the environment instantly enter the selected scene, creating a perfect atmosphere for you. Install a four-scene switch at the entrance to set up four scenes respectively: meeting, meeting (dining), chairman’s speech, screening, and cleaning (arrangement). The HDL-BUS system controls the switching of ceiling lights, downlights, spotlights, wall lights, light strips, and the lifting of projection screens and curtains.
When holding a meeting, when the meeting starts, when the meeting personnel enter and leave the venue, press the enter and exit key, the system will automatically adjust each loop to the appropriate brightness. At this time, all circuits are turned on, the brightness is high, and the venue lights are bright, presenting a brilliant and warm atmosphere. During a meeting, press the meeting button. At this time, part of the fluorescent lamp loop of the meeting place and the main pendant light turn on part of the brightness, the meeting place presents a soft lighting scene, and meeting discussions can be carried out.
When the chairperson speaks, the host presses the chairperson speech button on the remote control, all loop lights on the rostrum are turned on, the chair seat is brightly lit, and the brightness of the lights on the audience seat is adjusted to 30%. Only part of the loop is opened, so that the visual focus center of the multi-function hall is naturally concentrated on the chairman position.
When the meeting needs to be projected, the host presses the projection button on the remote control. At this time, the lights in the entire multi-function hall are slowly dimmed, and the projection screen is slowly lowered, and the venue presents the most suitable lighting scene for viewing projection. Clean up the meeting place. When you press the clear button, only part of the loop will be opened, and basic lighting will be provided to organize the meeting place. When all the people leave the venue, all the loops can be completely extinguished by simply selecting the fully closed scene.
When holding a meeting, the host can remotely control the brightness of the lights at any time to meet different needs. The remote control is small, generous, advanced and fashionable.
When holding a small banquet, when the banquet starts, the banquet personnel press the in and out key when entering and leaving the venue, and the system will automatically adjust each loop to the appropriate brightness. At this time, all the circuits of the fluorescent lamp are turned on, and the brightness is high. The main chandelier is turned on with some brightness, and all the downlights are turned on with some brightness. The venue lights are bright, presenting a brilliant and warm atmosphere.
Press the banquet button during the banquet. At this time, the main chandelier turns on full brightness. The bright illuminance and good color rendering make the delicious food on the table look more attractive, highlighting a luxurious and elegant atmosphere. The venue presents a soft lighting scene and can be used for banquets.
When speaking, the host presses the speaking button on the remote control, all the lights on the rostrum are turned on, the chandelier of the chair seat is bright, and the brightness of the downlight and chandelier on the dining table is adjusted to 30%. Only part of the loop is opened, so that the visual focus center of the multi-function hall is naturally concentrated on the chairman position.
When the meal needs to be projected, the host presses the projection button on the remote control. At this time, the lights of the entire multi-function hall are gradually dimmed, and the projection screen is slowly lowered, and the restaurant presents the most suitable lighting scene for viewing projections.
When cleaning the venue or arranging the banquet, press the clean button. At this time, only part of the circuit is opened, and basic lighting is provided to organize the venue to arrange tableware, serve dishes, etc. When all the people leave the venue, all the loops can be completely extinguished by simply selecting the fully closed scene.
When holding a banquet, the host can remotely control the brightness of the lights at any time to adapt to different needs. Other functions of the system:
(1) Through HDL-BUS software, the status of all loops can be monitored, and the working status of the system can also be judged according to the status of the indicator light on the panel switch.
(2) If necessary, the building automation system can communicate with the HDL-BUS system through the PC interface to control the lighting.
(3) The system is a 24V weak current system with strong safety.
(4) The system can emit infrared rays to control air conditioners, televisions, electric curtains and other electrical appliances that can be controlled by infrared codes.
(5) The remote control and the system can also realize functions such as timing on and off, and automatic control of the air conditioner fan on and off.
(6) The remote control is universal in every room.
6) Bedroom
Equipped with a four-button electronic label panel in the bedroom to control ceiling lamps, bedside lamps, table lamps, wall lamps and electric curtains. The bedroom is a place for guests to rest. The central ceiling lamp, bedside spotlights, wall lamps, and downlights around the room should be controlled to create a peaceful, gentle and peaceful place to rest, adjust to fit the body and mind and reduce fatigue Illumination of the light. Use the four-button electronic label panel or remote control to adjust the brightness and switch of each group of lights at will to adjust different scenes such as watching TV, reading a book, and taking a rest. When needed, just press a scene button to make the environment instantly enter the selected scene. Since the HDL-BUS system is a bus control system, the system can be matched and combined like building blocks, and the hardware connection can be changed after the site requirements are changed, and its functions can be changed only by adjusting the software.
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