"Auscultation across the air", FireWire Rescue, all-weather intelligent guardian... These lenses that used to appear only in science fiction movies have now become reality. Yesterday morning, the world's first elevator warning rescue vehicle independently developed by a high-tech company in Qinhuangdao, Hebei Province. This high-tech elevator early warning rescue vehicle travels on the city road, and can do “health physical examination” for all elevators equipped with “black box” in the city, analyze the operating parameters and current conditions of the elevator, intelligently analyze and check hidden dangers, and Provide maintenance and rescue services at one time. Appraised by the expert group, the product is the first in the world, and the overall technology has reached the international advanced level, filling the gap at home and abroad.

The elevator early warning rescue vehicle was independently developed by Qinhuangdao Development Zone Prospect Photoelectric Technology Co., Ltd., equipped with advanced detection equipment such as “Elevator Comprehensive Performance Tester”. It controls the city in the first time through space vector data acquisition technology and GPRS wireless communication. The “health status” of the elevator can be accurately predicted and disposed of in advance.

The vehicle is equipped with a set of satellite phone, four sets of individual video call systems, and 31 rescue tools such as life detectors, hydraulic spreaders, hydraulic ejector, hydraulic universal cutters, and first aid kits. The alarm rescue signal is detected immediately, and the elevator early warning rescue vehicle can save the personnel in the trapped elevator at the first time.

Professor Li Shoulin, chairman of the China Elevator Association and director of the National Elevator Quality Supervision and Inspection Center, said that the scientific and technological achievements have applied the Internet of Things, big data, cloud computing and other scientific means to intelligently monitor and detect elevator operation and provide timely rescue services. A new breakthrough in elevator maintenance, early warning and rescue in China.