Traction control device
    58.
    发明公开
    Traction control device 有权
    牵引力控制装置

    公开(公告)号:EP2407335A3

    公开(公告)日:2013-06-26

    申请号:EP11006813.7

    申请日:2009-12-25

    申请人: Komatsu Ltd.

    IPC分类号: B60K17/35

    摘要: A traction control device includes: rotation speed detectors (43FL to 43CR) provided to wheels; a control-start determiner (82) that determines whether or not to control a braking mechanism and a differential adjusting mechanism based on rotation speeds; a braking mechanism controller (84) that controls the braking mechanism based on a result of the determination of the control-start determiner (82); and a differential adjusting mechanism controller (85) that controls the differential adjusting mechanism based on the result of the determination of the control-start determiner (82), in which the control-start determiner (82) includes: a right-left-wheel rotation speed difference calculating section (822); a front-rear-wheel rotation speed difference calculating section (823); and a control-start determining section (825) that determines whether or not to start controlling at least one of the braking mechanism and the differential adjusting mechanism when one of rotation speed differences reaches or exceeds a predetermined threshold.

    摘要翻译: 牵引力控制装置包括:设置在车轮上的转速检测器(43FL〜43CR) 控制开始判定部(82),基于转速判定是否控制制动机构和差动调整机构; 基于控制开始判定部82的判定结果来控制制动机构的制动机构控制部84; 以及差速器调节机构控制器(85),其基于控制开始判定器(82)的判定结果来控制差速器调节机构,其中控制开始判定器(82)包括:左右轮 转速差计算部(822); 前后轮转速差计算部(823); 以及控制开始判定部(825),当转速差中的一个达到或超过预定阈值时,判定是否开始控制制动机构和差速器调节机构中的至少一个。