Full-automatic fire fighting lifesaving air cushion

Abstract

The invention discloses a full-automatic fire fighting lifesaving air cushion. The full-automatic fire fighting lifesaving air cushion comprises a framework, an air cushion body, a battery, an MCU, Doppler radar, rightwards and downwards inclined Mecanum wheels, rightwards and upwards inclined Mecanum wheels, wheel hub covers, motors and bolts. Motor shells are disposed at the four corners of the framework correspondingly, and the motors are arranged in the motor shells correspondingly; the battery, the MCU and the Doppler radar are arranged in the center of the framework in sequence from bottom to top; the air cushion body is located on the upper portion of the framework; the Doppler radar performs to-air scanning upwards and transmits impulse wave with fixed frequency through a center through hole of the air cushion body, and if the echo frequency is increased, the MCU judges that an object drops; from the angle of looking down, the Mecanum wheels include the rightwards and downwards inclined Mecanum wheels and the rightwards and upwards inclined Mecanum wheels in the axis directions of rollers on the Mecanum wheels; and the motors are used for driving the assembly of the four wheels so as to drive the framework and the air cushion body to move rapidly in all directions on a horizontal plane. By means of the full-automatic fire fighting lifesaving air cushion, the defects of traditional fire fighting lifesaving air cushions are overcome, full automation is achieved, and important significance to further guaranteeing of life and property security of people is achieved.

Description

technical field [0001] The invention relates to the field of fire-fighting equipment, in particular to a fully automatic fire-fighting and rescue air cushion. Background technique [0002] According to the survey, jointly published by Professor Horton of Oxford University's Center for Suicide Research and Dr. Helingen of the Suicide Research Group of Ghent University Hospital in Belgium, an estimated 1 million people commit suicide every year around the world. According to the data of "Suicide Situation and Countermeasures in my country" released by Beijing Psychological Crisis Research and Intervention Center, in China, suicide is the fifth cause of death of the total population. About 250,000 people die by suicide every year, and about 2 million people attempt suicide , the importance of fire officers and soldiers in our country can be seen. Among the numerous fire-fighting equipment, the fire-fighting and rescue air cushion is an inflatable soft cushion for rescuing peopl...

AI Technical Summary

Problems solved by technology

[0004] First, the escape personnel in high-rise buildings cannot accurately judge the jumping curve of the human body, and accidents often occur when they are transferred to the outside of the rescue air cushion and cause death; second, the air cushion is too light, and it is easy to float when it is inflated. At least 5 people are required to operate at the same time. Since the time for the human body to fall is very short, even if the human reaction speed is at its limit, it is difficult to coordinate and quickly move to the place where the human body falls.

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