公开(公告)号：KR1020110081580A

公开(公告)日：2011-07-14

申请号：KR1020100001802

申请日：2010-01-08

Applicant: 한국기술교육대학교 산학협력단

Inventor： 이우영 ,  김동하 ,  이기훈 ,  엄성진 ,  김태형 ,  정구양

IPC: B60C23/04 ,  B60C23/10

Abstract: PURPOSE: A wireless control system for air pressure of a tire is provided to improve the braking capacity according to a decrease in pressure of a tire by decreasing the air pressure of a tire in case of quick braking according to the sensed value of the movement of a pedal and the speed of a vehicle, and to keep the pressure of a tire to the original state if returned to the normal state. CONSTITUTION: A wireless control system(100) for air pressure of a tire comprises: a first detection device(110) installed to a pedal of a vehicle to detect the movement of the pedal; a second detection device(120) detecting the speed of the vehicle; a sensor control unit(130) receiving detection signals of the first and second detection devices, and generating data if the received detection signals exceed the preset value; a control unit(140) making wireless communications with the sensor control unit and outputting a driving signal by the data; and a pneumatic pressure control unit(150) linked with the control unit to control the air injection or discharge of a tire by the driving signal.

Abstract translation: 目的：提供一种用于轮胎空气压力的无线控制系统，以根据轮胎的压力的降低，通过根据感测的运动值快速制动来减小轮胎的气压来提高制动能力 踏板和车辆的速度，并且如果恢复到正常状态，则将轮胎的压力保持在原始状态。 构成：用于轮胎气压的无线控制系统（100）包括：第一检测装置（110），被安装到车辆踏板上以检测踏板的运动; 检测车辆速度的第二检测装置（120）; 传感器控制单元（130），其接收第一和第二检测装置的检测信号，并且如果接收到的检测信号超过预设值则产生数据; 控制单元，与所述传感器控制单元进行无线通信，并通过所述数据输出驱动信号; 以及与控制单元连接的气动压力控制单元（150），以通过驱动信号控制轮胎的空气喷射或排出。