Honeycomb-distribution-type intelligent safety wheel with adjustable rigidity damping and working method of wheel

Abstract

The invention discloses a honeycomb-distribution-type intelligent safety wheel with adjustable rigidity damping. The wheel is mainly composed of a honeycomb-type mesh-shaped inner tire, an outer tirewith a wire, magnetorheological fluid, a hub, a self-adaption controller and a monitoring unit. The honeycomb-type mesh-shaped inner tire is adopted for replacing an inner inflation tire of a traditional wheel and filled with the magnetorheological fluid, the outer wire wraps the hub, the power-on wire is embedded in the outer tire of the wheel, and the self-adaption controller senses the externalenvironment and the vehicle body state in real time through the monitoring unit and controls the current magnitude for generating magnetic fields different in intensity; under interference of the external magnetic field, the physical characteristics of the magnetorheological fluid filling the inner tire are changed, so that the rigidity damping of the whole wheel is changed, the rigidity dampingof the wheel is automatically adjusted under different driving working conditions, the smoothness of vehicle driving is improved, through the honeycomb-type mesh-shaped inner tire structure, the driving safety is effectively considered, and the danger of the flat tire accident is reduced.

Description

technical field [0001] The invention relates to the technical field of safety wheels, in particular to a wheel with magneto-rheological damping stiffness. Background technique [0002] At present, the traditional wheels are all pneumatic rubber tires, which have fixed stiffness and damping characteristics. It is difficult to ensure the comfort of the vehicle when facing complex and changeable bumpy roads; moreover, traditional wheels are prone to tire blowouts, punctures, etc. Poor safety issues pose a serious threat to the life and property of passengers. Contents of the invention [0003] Purpose of the invention: [0004] In order to overcome the shortcomings of the above-mentioned prior art, the present invention provides a honeycomb distributed intelligent safety wheel with adjustable stiffness and damping, which enables the wheel to automatically change the stiffness and damping according to environmental changes and the state of the vehicle body, thereby improving ...

AI Technical Summary

Problems solved by technology

[0002] At present, the traditional wheels are all pneumatic rubber tires, which have fixed stiffness and damping characteristics. It is difficult to ensure the comfort of the vehicle when facing complex and changeable bumpy roads; moreover, traditional wheels are prone to tire blowouts, punctures, etc. Poor safety issues, posing a serious threat to the life and property of passengers

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