How to achieve automatic opening and closing of high bay lights?

2023-07-26

In the transformation of industrial intelligence, we have encountered a common phenomenon, that is, when we are relatively stationary, the automatic sensing light will automatically turn off, and when we make a second action, the light will continue to light up. How can we achieve automatic turning on and off of the high bay lights?

Human body sensors are widely used to determine whether the human body is engaged in life activities, meaning that sensors cannot detect the static state of the human body. So when applied to intelligent high bay lights, the problem is that if the work is kept in a fixed position for a long time, the human body sensors cannot perceive people. Therefore, it can cause the lights to be turned off or other issues.

The radar induction module can not only sense the dynamic state of the human body, but also sense the static state of the human body, make up for the defect that the sensor can only detect the dynamic state of the human body, and accurately sense the existence of the human body. On the basis of the Doppler effect, the high bay light uses fixed frequency directional transmit and receive antennas, and uses chip integration technology to combine with the microwave antenna. The high bay light has an induction radar, small size, low power consumption, and a safety helmet that can penetrate the plastic shell, making it beautiful and elegant. During work, the human body can be detected, effectively solving problems such as insensitivity, inaccuracy, and misjudgment of human sensors in the current work scene.

When someone enters the sensing range of the switch, the dedicated sensor detects changes in the infrared spectrum of the human body, and the switch automatically switches on the load. The person is not leaving and is moving, the switch is continuously conducting; After the person leaves, the switch will automatically turn off the load after a delay. When the person arrives, the light will turn on, and when the person leaves, the light will turn off. It is not only friendly and convenient, but also safe and energy-saving. The radar module can detect the respiratory activity of the human body, and can be used to monitor vital signs to provide lighting intensity.

The microwave radar human body sensor is located in the perception layer of the Internet of Things, undoubtedly playing an indispensable role in the development of intelligent lighting switches. Through microwave radar sensors, people can detect the movement of objects, achieving functions such as illuminating people, intelligent linkage, and scene definition, intelligently detecting the status of workers, and achieving intelligent management of high bay lighting.

Adiding motion sensor that can be installed in 3 seconds can sense objects within 38ft of the diameter of LED high bay light. If there is no movement, it will automatically turn off after 5 seconds. This is very convenient and time-saving. You don't need to manually turn on or off the lights to achieve automatic switching.