公开(公告)号：US08918263B2

公开(公告)日：2014-12-23

申请号：US13830817

申请日：2013-03-14

Applicant: Clark Equipment Company

Inventor： Kevin Joseph Zent ,  Matthew James Kaldor

IPC: B60W10/18 ,  B60T8/175

CPC classification number: B60T8/175 ,  B60T2210/16 ,  B60T2270/202 ,  Y10T477/813

Abstract: A disclosed power machine has a power source with a rotational output that drives a first axle assembly with first and second wheels with one of the first and second wheels being a sensed wheel. Wheel speed and rotational speed sensors monitor the rotation speed of the first sensed wheel and the rotational output, respectively. A controller communicates with the wheel speed sensor, the rotational output speed sensor, and a braking system that is operable to brake the first and second wheels. A controller calculates, as a function of the sensed wheel and rotational output speeds, a traction score indicative of whether one of the first wheel and second wheel is slipping and signals to the braking system to brake the first wheel when the traction score indicates that the first wheel is slipping and brake the second wheel when the traction score indicates that the second wheel is slipping.

Abstract translation: 所公开的动力机具有带有旋转输出的动力源，其驱动具有第一和第二轮的第一轴组件，第一和第二轮中的一个是感测的轮。 轮速和转速传感器分别监测第一感测轮的旋转速度和旋转输出。 控制器与车轮速度传感器，旋转输出速度传感器和可操作以制动第一和第二车轮的制动系统进行通信。 控制器根据感测到的车轮和转速输出速度，计算表示第一车轮和第二车轮中的一个是否正在滑动的牵引分数，以及当牵引分数表示第 当牵引分数指示第二轮滑倒时，第一轮滑动并制动第二轮。

公开(公告)号：US20140277985A1

公开(公告)日：2014-09-18

申请号：US13830817

申请日：2013-03-14

Applicant: CLARK EQUIPMENT COMPANY

Inventor： Kevin Joseph Zent ,  Matthew James Kaldor

IPC: B60T8/175

CPC classification number: B60T8/175 ,  B60T2210/16 ,  B60T2270/202 ,  Y10T477/813

Abstract: A disclosed power machine has a power source with a rotational output that drives a first axle assembly with first and second wheels with one of the first and second wheels being a sensed wheel. Wheel speed and rotational speed sensors monitor the rotation speed of the first sensed wheel and the rotational output, respectively. A controller communicates with the wheel speed sensor, the rotational output speed sensor, and a braking system that is operable to brake the first and second wheels. A controller calculates, as a function of the sensed wheel and rotational output speeds, a traction score indicative of whether one of the first wheel and second wheel is slipping and signals to the braking system to brake the first wheel when the traction score indicates that the first wheel is slipping and brake the second wheel when the traction score indicates that the second wheel is slipping.

Abstract translation: 所公开的动力机具有带有旋转输出的动力源，其驱动具有第一和第二轮的第一轴组件，第一和第二轮中的一个是感测的轮。 轮速和转速传感器分别监测第一感测轮的旋转速度和旋转输出。 控制器与车轮速度传感器，旋转输出速度传感器和可操作以制动第一和第二车轮的制动系统进行通信。 控制器根据感测到的车轮和转速输出速度，计算表示第一车轮和第二车轮中的一个是否正在滑动的牵引分数，以及当牵引分数表示第 当牵引分数指示第二轮滑倒时，第一轮滑动并制动第二轮。