he lobby of the hotel is the first impression of the hotel. It often receives important people or holds important events, which requires the cooperation of the lighting effect. Therefore, we are fully prepared for this special event.

At the front desk in the lobby, we have a smart panel or a central touch-screen computer for controlling the transition of major scenes.

For example, when you want to receive important people in the hotel, you can manually press the welcome mode button of the intelligent panel, and the whole lobby immediately becomes magnificent and dazzling, giving guests a sense of dignity. When you encounter some large-scale celebrations, you can use the memory function of the panel as required to freely combine the scene mode and create different lighting effects, which is convenient, flexible and fast. Among them, the chandelier and other light sources in the lobby can be dimmed. Its advantage is that there will be no bright light suddenly open to give people visual stimulation, but from dark to light gradually brightening process, not only the effect is beautiful, but also give people a sense of comfort, fully show the characteristics and grade of the hotel. In addition, these functions can also be controlled through a handheld remote control and a central touch-screen computer.

In order to make the hotel lobby more intelligent, we can choose illuminance sensor, through the indoor illuminance sensor detection automatically adjust the light, when the natural light exceeds a certain illuminance, can automatically turn off or dim part of the light, on the contrary, when the light darkens, can automatically turn on or brighten part of the light, maintain the constant illuminance in the lobby, And create a comfortable, elegant, cordial, solemn welcome effect. When it is late at night, the activities of the staff in the lobby are reduced. At this time, the fluorescent lamp or spot lamp can be adjusted to a lower brightness to save energy and protect the valuable lamps. Other auxiliary lights can be opened and closed according to the illuminance, and the on-site control panel can complete the local lighting combination control. Make the lobby look soft, quiet and dignified. In addition, the shading curtain in the lobby can also be controlled through illumination induction. When the light is strong in summer, the shading curtain can be automatically lowered to avoid the increase of the indoor temperature brought by direct sunlight.

Another point to mention is that the northern climate is generally dry, southern or foreign guests will feel uncomfortable, such as the hotel will be in the lobby with water curtain wall or other scenery, we can automatically open or close the water curtain wall according to the humidity sensor provided by the signal, so that the air in the lobby at a constant humidity, to adapt to the world's tourists.

In some special areas within the lobby, different control requirements are required. If the store is closed at night, the lights of the showcase should be kept, so the lights of the showcase should be automatically closed after an hour delay after the night time control is closed. For example, the lighting in the lobby cafe should not only meet the characteristics of the cafe hazy and quiet, but also take into account the need for brighter work in special circumstances, such as daily hygiene and cleaning. So we dimmed some of the lights in the design. At the same time, the dimming light is divided into multiple control respectively, to create lighting effects in different areas of the cafe, and the installation of intelligent control panel, can be used for lighting scene transformation, but also can adjust the brightness of the light at any time.

Control mode: time control, intelligent control, constant illumination control, decentralized control, curtain control, air conditioning control, centralized control.

According to the design requirements, we divided the lighting in the reception area of the hotel lobby into downlights, lamp belts, chandeliers and spotlights, and then developed the required scene mode.

1. Welcome mode - Turn on all lights, suitable for important guests, pre-meeting approach, tour groups, etc.

2, working mode - turn on all lights, adjustable light brightness to 60%-70%, suitable for business work.

3, energy saving mode - open the lamp with down light every other way, suitable for small passenger flow time such as afternoon and other situations.

4. Night mode - Only turn on the light belt and adjust the brightness to the appropriate state through the dimmer module.

With that in mind let's look at the controls.

1, time control - we will make a suitable work schedule according to the work of the whole day, through this table in advance to develop the requirements of light illumination at leisure and busy times of the day, and then Shanghai Di control CNCOMATE intelligent control system automatically execute.

2, intelligent control - on the basis of time control, through the illumination sensor to identify the door side, window side and other good lighting parts have reached the lighting requirements and close these circuits.

Note: Due to the large depth of the general lobby room and the use of glass curtain walls in new buildings, there will be a phenomenon that the door side window side is brighter and the inner side is darker. The traditional control method is difficult to control and cause waste. In the process of design, as long as these circuits are distinguished, the intelligent control system of Shanghai D Control CNCOMATE can intelligently separate these areas.

3, constant illumination control - you can pre-determine the brightness required for indoor busy hours and idle hours, and the Shanghai Di Control CNCOMATE intelligent control system completes the lighting ratio by itself. For example, when the lights are fully on at noon busy hours but the outdoor light is very strong, the Shanghai DI control CNCOMATE intelligent control system will automatically adjust the brightness of the low light lamp, and also close the door side and window side lights.

4. Decentralized control - A control panel or a central touch screen computer is set up at the front desk of the hotel. Service staff can timely change the lighting mode according to the specific situation of the crowd in the lobby.

5. Air conditioning control - Air conditioning control in the hotel lobby area is mainly achieved through centralized control. The required temperature requirements are set on the central touch screen computer to complete the control. The LCD control panel of Shanghai Di Control CNCOMATE intelligent control system can choose temperature sensing devices, and these devices can also control the temperature on the spot.

6, curtain control - curtain control is affected by light and temperature, the reference parameters are more, for example, summer indoor air conditioning refrigeration too much light into the room will bring too much heat, resulting in waste, and winter more light into the room will improve the indoor temperature to reduce the waste of air conditioning system, coupled with the coordination of lighting and temperature control to optimize, Some parts can also be manually controlled.

7, centralized control - in the hotel central control room of the central monitoring computer can also operate and display the current hotel lobby all lights, curtains, air conditioning control.