Method for detecting whether person is in vehicle and detecting opening and closing of vehicle door
Control method and system for vehicle-mounted safety seat with millimeter-wave radar and safety seat
Anti-retention stuffiness alarm method based on human body induction and vehicle door induction
Electronic device, control method, control device and system
ELECTRONIC DEVICE, CONTROL METHOD, CONTROL APPARATUS, AND SYSTEM
Hydrogen-powered ship capable of absorbing tidal current energy and operating method
Ship traveling auxiliary power device based on tidal current energy
Method and device for controlling light display equipment
METHOD AND APPARATUS FOR CONTROLLING LIGHT DISPLAY DEVICE
Cab comfort adjusting system and method and operation machine
Outdoor heat exchange device for heat pump air conditioner of electric automobile