Our lighting fixtures are controlled by IoT technology, and during renovation, only the lighting fixtures need to be replaced without changing the wiring. After replacement, you can use smart control terminals such as mobile phones or computers to turn on and off the lights and adjust the brightness, achieving the effect of turning on the car's incoming lights and turning off the car's running lights slowly. We use integrated sensors to achieve precise automated lighting control regardless of whether vehicles or personnel pass through. At the same time, we use a private Mesh protocol with strong anti-interference ability, which will not affect the normal operation of the system due to other wireless devices such as Bluetooth. The entire basement only requires one gateway and supports partitioned ad hoc networks. The system has self checking function, and local faults will not affect the normal operation of the entire network.