Pressure-adjustable type steering wheel brake system and brake method

Abstract

The invention discloses a pressure-adjustable type steering wheel brake system. An outer layer of a steering wheel is coated with an integral pressure area cavity, a pressure sensor is arranged in the pressure area cavity and is fixedly arranged at the proper position of the steering wheel, and a pressure sensor is arranged in a pressure area, and is used for converting a pressure signal into an electric signal and transmitting the electric signal to a control module; the electric signal is processed by the control module to form a driving force signal, so as to control the force of a driving device; the driving device is connected with an original brake device of an automobile to complete braking. The pressure-adjustable type steering wheel brake system has the advantages that the influence to the brake effect by the pressing force on the pressure area cavity at any position of the steering wheel by both hands of a user can be adjusted and set according to different users, so that the personalized use experience is outstanding; the pressure cavity at the exterior of the steering wheel can perform certain function of a safety air bag, so that the striking injury to a driver by the steering wheel is reduced when an accident occurs.

Description

technical field [0001] The invention relates to a steering wheel braking system and a braking method, in particular to a pressure-adjustable steering wheel braking system and a braking method. Background technique [0002] Cars are an indispensable means of transportation in our daily life, but traffic accidents occur frequently. Many accidents are caused by mistakenly using the accelerator as a brake, especially in automatic transmission cars. [0003] When the driver is in danger, he will instinctively hold the steering wheel tightly. Based on this, a braking system is set in the steering wheel as a supplement to the foot brake. However, the grip strength of different drivers varies greatly. For highlighting the user experience, the present invention focuses on the adjustable pressure steering wheel braking system. [0004] The invention patent with the patent number CN201520166532.2 installs the brake device on the steering wheel of the car, and separates the position of...

AI Technical Summary

Problems solved by technology

[0005] Some existing patented technologies generally set the triggering of the steering wheel brake to one or more points or a push-pull lever switch. In a dangerous emergency, the hands may not be on the brake device due to the rotation of the steering wheel, and the reaction time will be affected. Does not consider the impact of different drivers' grip on the braking effect

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