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    • 1. 发明授权
    • Shift control apparatus of working vehicle
    • 作业车辆换档控制装置
    • US06272415B1
    • 2001-08-07
    • US09552157
    • 2000-04-14
    • Satoshi TanakaKouji Uematsu
    • Satoshi TanakaKouji Uematsu
    • B60K4106
    • B60W10/06B60W10/02B60W10/04B60W10/10B60W10/11B60W30/18B60W30/1819B60W2520/10B60W2530/10B60W2710/0616B60W2710/0644B60Y2200/14F16H59/18F16H59/40F16H59/42F16H59/46F16H59/52F16H61/061F16H63/502F16H2059/405F16H2059/425F16H2059/462F16H2061/0209F16H2061/0258F16H2061/0444F16H2061/161F16H2302/04F16H2306/14Y10T477/6934
    • The invention provides a shift control apparatus of a working vehicle in which an excellent shift operability can be obtained without reference to an incline of a travelling road, a loading amount and a road condition without necessity of learning a time for controlling an engine. Accordingly, a controller outputs a command for setting a hydraulic pressure (Pn) of a clutch before a shift operation to 0 value at a time of starting the shift operation and a command for making a hydraulic pressure (Pa) of a clutch after the shift operation be gradually increased in point of time to an electromagnetic proportional control valve (16), changes a fuel injection amount command signal (Fi) to a fuel injection apparatus (19) from an accelerator injection amount signal (THo) on the basis of an accelerator pedal operating amount to a synchronous injection amount signal (THc) for controlling an engine rotational speed so that an absolute value of an input shaft conversion relative speed (Nr) is reduced, and changes the fuel injection amount command signal (Fi) from the synchronous injection amount signal (THc) to the accelerator injection amount signal (THo) when the absolute value of the input shaft conversion relative speed becomes smaller than a predetermined threshold (dNr).
    • 本发明提供了一种作业车辆的变速控制装置,其中不需要学习用于控制发动机的时间,就不需要参考行驶道路的倾斜,装载量和道路状况而获得优异的换档操作性。 因此,在变速操作开始时,控制器输出用于将变速操作前的离合器的液压(Pn)设定为0的指令,以及在变速后进行离合器的液压(Pa)的指令 在电磁比例控制阀(16)的时间点上逐渐增加操作,根据燃料喷射量信号(THo)将燃料喷射量指令信号(Fi)从加速器喷射量信号(THo)改变为燃料喷射装置(19) 加速器踏板操作量相对于用于控制发动机转速的同步喷射量信号(THc),使得输入轴转换相对速度(Nr)的绝对值减小,并且将燃料喷射量指令信号(Fi)从 当输入轴转换相对速度的绝对值变得小于预定阈值(d)时,加速器喷射量信号(THo)的同步喷射量信号(THc) Nr)。
    • 7. 发明授权
    • Control apparatus, image forming apparatus, image forming system, control method, and computer-readable medium
    • 控制装置,图像形成装置,图像形成系统,控制方法以及计算机可读介质
    • US09224077B2
    • 2015-12-29
    • US13370084
    • 2012-02-09
    • Satoshi Tanaka
    • Satoshi Tanaka
    • G06K15/02H04N1/40G06F3/12G03G15/08
    • G06K15/1868
    • A control apparatus includes an operation section, a correction section, and a controller. The operation section performs an operation for forming an image having a predetermined density. The correction section corrects a value of the density. In a case where an image formation condition is switched from a first image formation condition to a second image formation condition, when image formation under the second image formation condition is to be performed on at least a predetermined number of recording media or to be performed for at least a predetermined period, the controller performs control so that the correction section executes a process of correcting the value. When the image formation is not to be performed on at least the predetermined number of recording media or not to be performed for at least the predetermined period, the controller performs control so that the correction section does not execute the process.
    • 控制装置包括操作部,校正部和控制器。 操作部分执行用于形成具有预定浓度的图像的操作。 校正部分校正密度值。 在将图像形成条件从第一图像形成条件切换到第二图像形成条件的情况下,当要在至少预定数量的记录介质上执行在第二图像形成条件下的图像形成时,或者为 至少预定时间段,控制器执行控制,使得校正部分执行校正该值的处理。 当至少在至少预定数量的记录介质上执行图像形成或至少在预定时间段内执行图像形成时,控制器执行控制,使得校正部分不执行处理。