An adaptive bladder seat vibration damping system and method

Abstract

The invention discloses a self-adaptive bag type seat damping system and method, and belongs to the technical field of automobile fittings. The self-adaptive bag type seat damping system comprises a bag type seat, a pressure sensor, an acceleration sensor, a supercharging device, a decompression device and a controller, wherein the seat is fixedly arranged on a vehicle body, and a bag is arrangedunder the surface layer of the seat; the pressure sensor is used for detecting the size of pressure in the bag; the acceleration sensor is used for acquiring a vehicle body acceleration signal; the supercharging device is used for increasing pressure in the bag; the decompression device is used for reducing pressure in the bag; and the controller is used for receiving the signal of the acceleration sensor, judging whether to use the supercharging device to supercharge the bag or not according to the signal, and / or judging whether to use the decompression device to decompress the bag or not. The self-adaptive bag type seat damping system can meet the requirements of environmental protection and a self-adaptive vehicle condition.

Description

technical field [0001] The invention belongs to the technical field of auto parts, and in particular relates to an adaptive bladder seat vibration reduction system and method. Background technique [0002] At present, there are the following defects in the passenger seat of the bus: [0003] 1. The seat is made of cotton, so there is sore buttocks during long-distance journeys, and the perception of human comfort is poor; [0004] 2. Since the supporting structure of the seat and the steel beam frame structure of the whole vehicle are directly rigidly fixed by bolts, when the original bus seat encounters road bumps or other bad road conditions, the human body will directly perceive the vibration transmitted from the road surface to the body frame. cause passenger fatigue; [0005] 3. The seat can only adjust the reclining angle of the human body, but cannot adaptively adjust the riding height of the human body; [0006] 4. The interior of the seat is mostly filled with po...

AI Technical Summary

Problems solved by technology

[0003] 1. The seat is made of cotton, so there is sore buttocks during long-distance journeys, and the perception of human comfort is poor;

[0004] 2. Since the supporting structure of the seat and the steel beam frame structure of the whole vehicle are directly rigidly fixed by bolts, when the original bus seat encounters road bumps or other bad road conditions, the human body will directly perceive the vibration transmitted from the road surface to the body frame. cause passenger fatigue;

[0005] 3. The seat can only adjust the reclining angle of the human body, but cannot adaptively adjust the riding height of the human body;

[0006] 4. The inside of the seat is mostly filled with porous chemical foam material, which is not environmentally friendly

The chemical smell in the bus that has been parked for many days in the sun is strong, which can easily cause motion sickness and cause varying degrees of damage to the human body. Seat system aging speed

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