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    • 5. 发明公开
    • 작업기의 변속제어장치
    • 工作机械传动控制装置
    • KR1020080080254A
    • 2008-09-03
    • KR1020077022375
    • 2006-11-09
    • 히다치 겡키 가부시키 가이샤
    • 츠카다히데노부고와타리요이치나카무라가즈노리요시카와마사키
    • F16H61/04F16H59/72F16H61/682F16H61/12
    • F16H61/12B29C66/71F16H61/061F16H2061/0087F16H2061/1208F16H2061/1216F16H2342/04
    • A transmission control device for a working machine, in which, when learning of clutch hydraulic pressure for operating a clutch of a transmission device fails, the cause of the failure can be easily specified. A transmission control section (46) has processes (corresponding to similar steps included in Steps S300-S344, and Step 360) that are provided corresponding to clutches (61-65) and of which each has sub-processes (Steps 1-3). The transmission control section causes each of the clutches (61-65) to perform learning of clutch hydraulic pressure, thereby performing learning processing for obtaining a clutch hydraulic pressure characteristic value for operating each clutch. Also, the transmission control section performs, in each of the processes, error determination for each of the sub-processes to see whether learning has failed and causes learning monitor processing for displaying the result of the determination (Step S400-S442).
    • 一种用于工作机械的变速器控制装置,其中当学习用于操作传动装置的离合器的离合器液压失败时,可以容易地指定故障的原因。 传输控制部分(46)具有对应于离合器(61-65)提供并且每个具有子过程(步骤1-3)的处理(对应于步骤S300-S344和步骤360中包括的类似步骤) 。 变速器控制部使各离合器(61-65)进行离合器液压的学习,从而进行用于获得用于操作各离合器的离合器液压特性值的学习处理。 此外,传输控制部分在每个处理中执行每个子过程的错误确定,以查看学习是否失败,并且引起用于显示确定结果的学习监视处理(步骤S400-S442)。
    • 10. 发明公开
    • 트랜스미션 브레이크의 기능 확장 방법
    • 传播传动制动功能的方法
    • KR1020070057847A
    • 2007-06-07
    • KR1020077006406
    • 2005-07-15
    • 젯트에프 프리드리히스하펜 아게
    • 페트촐트라이너슈타인본마리오라이트울리히크라머루퍼트그뢰너볼프강
    • F16H61/04
    • B60W10/196B60W10/02B60W10/10B60W10/18F16D2500/5018F16D2500/50293F16D2500/5108F16H61/0403F16H61/12F16H2061/0411F16H2061/047F16H2061/1212F16H2061/205F16H2302/04F16H2312/08F16H2342/04Y10T477/647
    • The invention relates to a method for controlling and regulating a transmission brake in a manual transmission which, for synchronizing, establishes a set rotational speed of a shaft to be synchronized starting from an actual rotational speed of a transmission shaft, and which controls and/or regulates a transmission brake whereby applying the established set rotational speed to the shaft to be synchronized. This method is characterized in that the control and regulation of the transmission brake is used beyond pure transmission synchronization in order to carry out additional drivetrain-relevant functions. These drivetrain-relevant functions are alike in that they manage without or with only minimal additional hardware requirements whereby, as a result, being virtually cost-neutral to implement. However, they substantially increase the functional scope and thus the practical value of the transmission brake. In particular, the comfort and the speed of shifting operations, the protection from or the recognition of error conditions in sensors, coupling, the drive clutch and engine control as well as the prevention of unwanted states of the transmission are considerably improved. In addition, the consideration and the beneficial influencing of previously unconsidered secondary conditions, such as in the operation of ancillary units, is possible.
    • 本发明涉及一种用于控制和调节手动变速器中的变速器制动器的方法,其用于同步,从传动轴的实际转速建立要同步的轴的设定转速,并且控制和/或 调节传动制动器,从而将已建立的设定旋转速度施加到轴以同步。 该方法的特征在于,传动制动器的控制和调节超出纯传动同步,以便执行额外的传动系相关功能。 这些与动力传动系相关的功能是相似的,因为它们在没有或只有最少的附加硬件要求的情况下进行管理,从而实现实际上是成本中立的。 然而,它们显着增加了传动制动器的功能范围和实际价值。 特别地,显着改善了移动操作的舒适性和速度,传感器中的错误状况的保护或识别,联接,驱动离合器和发动机控制以及防止不期望的传动状态。 另外,以前未考虑的辅助条件的考虑和有益的影响,例如在辅助单元的运行中是可能的。