I. Project Overview In the traditional office building, the lighting control uses the rocker switch mounted on the wall to realize the opening and closing of the light. It cannot be automatically controlled by the human activity and the natural light of the outside world, which can not reflect the modernization of the office building. The environment is not meeting the social requirements of low-carbon energy conservation, and more and more practical needs make the lighting control system an indispensable part of the modern office. Renhe Investment Holding Co., Ltd. Beijing Branch Office is located on the 19th floor of Block C, Huawei Road and Qiao Building, Chaoyang District, Beijing. The whole floor area is 2,400 square meters. As a high-end office space, the owner needs four aspects: 1. Maximum energy saving 2, high degree of control accuracy and flexibility; 3, the highest degree of automatic control, reduce human operation 4, the wall as simple and beautiful as possible, it is best not to have any light control switch. The entire floor of the office uses the Bonzi intelligent radar control scheme to control its lighting. According to the different functional requirements of each region, the corresponding intelligent lighting control equipment is designed to meet the control requirements. Second, Bunchi intelligent radar series product introduction Bridges intelligent radar motion detector uses radar's microwave detection method, which utilizes the Doppler effect of radio waves, which is different from the traditional bus control system (network protocol output, weak current control). The intelligent radar control system is directly strong. The method of electric output (no network protocol, strong electric control), convenient installation and convenient debugging. The office building project mainly uses the static and dynamic induction + constant light system to complete the whole control scheme. The following is a brief introduction of the two parts: (1), BC008S economical intelligent radar probe 1. Radar induction (can be installed in ceiling) (2) Constant light control system When the constant light probe detects ambient illuminance below 400 LUX, the illuminance controller adjusts the 1-10V control signal to drive the ballast to increase the brightness of the light to keep the desktop constant at 400 LUX. When the constant light probe detects ambient illuminance higher than 400 LUX, the illuminance controller drives the ballast to adjust the brightness of the light by adjusting the 1-10V control signal to keep the desktop constant at 400 LUX. When the illumination controller adjusts the 1-10V control signal to adjust the lamp to the minimum brightness for 10 seconds, the constant light probe still detects that the desktop illumination is higher than 400 LUX, at which time the illumination controller will turn off the light. In addition, the system is equipped with an advanced radar probe. If there is no activity in the set time within the area, the brightness of the indoor light will be automatically reduced after the delay. After the set time is delayed again, the light will be turned off. Third, the regional control instructions 1, corridors, conference rooms, reception rooms, data rooms, printing rooms, tea rooms, toilets, garbage rooms, computer rooms, the functions to be achieved in these areas are people to light, after a delay, people go out, in Turn off the lights for energy management without anyone moving. This probe controls the load on the switch. The wiring method is as follows: According to the actual needs of each region, we set the detection range and delay time of the probe to be humanized, avoiding the misoperation of the probe and improving the sensitivity and accuracy of the control. Among them, the lighting of the conference room is large, and each circuit reaches 2000W, which exceeds the rated load of the radar probe. We use the series AC contactor to drive the load with the contactor. The radar probe controls the primary coil of the contactor to achieve our control. purpose. 2, open office area Since the area is facing west, the natural light is strong in the afternoon, and it is necessary to turn off the light when the illuminance is sufficient. We will externally use the economical radar probe and use the sensitization function of the probe to make the illuminance of the window in the office area reach 400 Lux, automatically. Turn off the area lights. The wiring method is as above, the only difference is that the probe is mounted and placed at the window. 3, the general manager's office, the executive office, the financial office, these areas are distributed around the office building, all need to combine the natural light to automatically adjust the indoor lighting brightness, energy saving and ensure a comfortable lighting environment, we use the constant light control system to achieve control solutions . The wiring method is as follows: Fourth, the control effect The most intuitive control effect of this project is that there is no rocker switch on the wall. All areas rely on intelligent radar system for dynamic and static induction or natural light adjustment control. When there is personnel activity in public areas, the lights are turned on. If there is no personnel activity, the lights are turned off; in the independent office. The constant light system is combined with the natural light to automatically adjust the brightness of the indoor light. The successful application of Bunge intelligent radar products in this project has turned the general lighting artificial opening and closing into intelligent management. In addition to beautifying the decoration effect, precise control and perfecting the office light environment, we bring the most energy saving effect to customers. After strict calculation, economical radar probes are used in public areas, energy saving can reach more than 50%; in the independent office using constant light control system, energy saving can reach more than 70%, so that customers can recover the purchase of Bonzi in about half a year. The investment cost of the equipment. Edit: Sophy Nickel Alkaline Battery,Solar Energy Battery,48V Nife Battery 200Ah ,Ni-Fe Battery 100~200Ah Henan Xintaihang Power Source Co.,Ltd , https://www.taihangbattery.com
2. Direct 220V output 3. Combined with sunshine detection 4. Transmit power, delay, illuminance value can be set 
BC003V (advanced type) + BC010X (illuminance controller) + BC010X-AT (constant light probe) + BT0235-A (10V dimmable electronic ballast)
The desktop illumination is constant at 400 LUX. 
