Intelligent multi-wheel drive auxiliary device

Abstract

The invention discloses an intelligent multi-wheel drive auxiliary device which is aimed at realizing the climbing capacity for different pavements and stairs by adjusting the telescopic length of a first walking wheel and second walking wheel double-wheel connecting support, the telescopic length of first, second, third and fourth inflatable stair climbing and obstacle crossing wheels retractingback into a supporting frame through a push rod motor and the inflation and deflation size of tires according to the stair height, width, drift angle, single-section stair height and front pavement obstacle condition data obtained from high-position and low-position radar by an intelligent terminal processor on the rear side of an auxiliary device base. The auxiliary device comprises a four-wheelwalking mechanism with four walking wheels, a four-wheel stair climbing and obstacle crossing mechanism with four stair climbing and obstacle crossing wheels, and hub motors arranged in the tires. Theclimbing capacity of the auxiliary device is met. A fault emergency handling device controlled by an intelligent terminal is arranged at the rear end in the supporting frame.

Description

technical field [0001] The invention relates to an auxiliary device, in particular to an intelligent multi-wheel drive auxiliary device Background technique [0002] When people with disabilities travel with the aid of driving assistance devices, they often encounter obstacles that are difficult to overcome. The current society lives in buildings. Many buildings still have no elevators or elevators are malfunctioning. When encountering these situations, the disabled are often extremely difficult to deal with. As the basic means of transportation for the disabled, the travel aids for the disabled are responsible for the executive ability of the majority of disabled people to travel and other normal life behaviors. However, the existing travel aids for the disabled cannot pass through or operate when encountering situations such as obstacles of a certain height in front, water on the road, going up and down stairs, etc., which is not conducive to the normal life and going out ...

AI Technical Summary

Problems solved by technology

However, the existing travel aids for the disabled cannot pass through or operate when encountering situations such as obstacles of a certain height in front, water on the road, going up and down stairs, etc., which is not conducive to the normal life and going out of the disabled users. inconvenience to human users

And in many cases, due to the physical inconvenience of disabled users, timely and reasonable adjustments and countermeasures cannot be made in many cases, which brings great inconvenience to the safety, convenience and comfort of disabled users.

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