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1. 发明授权

US08290670B2 Clutch control device and clutch control method 有权
标题翻译：离合器控制装置和离合器控制方法
公开(公告)号：US08290670B2
公开(公告)日：2012-10-16
申请号：US11919500
申请日：2006-04-26
申请人： Tetsuji Tanaka , Masami Higaki , Hideo Nakayama , Eiichi Sakai , Hidenobu Tsukada
发明人： Tetsuji Tanaka , Masami Higaki , Hideo Nakayama , Eiichi Sakai , Hidenobu Tsukada
IPC分类号： B60W10/02 , B60W10/10 , F16H31/00 , F16H61/00 , G06F17/00 , G06F19/00
CPC分类号： F16H61/061 , F16H61/08 , F16H61/684 , F16H2059/363 , F16H2059/425 , F16H2061/0096 , Y10T477/6394 , Y10T477/6414 , Y10T477/69335
摘要： A clutch control device includes: a plurality of hydraulic clutches built into a transmission; a clutch switching pattern storage device in which a plurality of clutch switching patterns, each defining engage/release changeover timing with which the plurality of hydraulic clutches are engaged/released are stored in correspondence to individual speed change patterns adopted by the transmission; a clutch switching pattern selection device that selects a clutch switching pattern stored in the clutch switching pattern storage device in correspondence to a speed change pattern for the transmission at a time of speed change; and a hydraulic control device that executes hydraulic control for the plurality of hydraulic clutches in correspondence to the clutch switching pattern selected by the clutch switching pattern selection device.
摘要翻译：离合器控制装置包括：内置于变速器中的多个液压离合器; 一种离合器切换模式存储装置，其中，与传送所采用的各个速度变化模式相对应地存储有多个离合器切换模式，每个离合器切换模式各自定义与多个液压离合器接合/释放的接合/释放切换定时; 离合器切换模式选择装置，其对应于速度变化时的变速器的变速模式，选择存储在离合器切换模式存储装置中的离合器切换模式; 以及液压控制装置，其对应于由离合器切换模式选择装置选择的离合器切换模式，对多个液压离合器执行液压控制。

2. 发明授权

US08262540B2 Shift control device for work vehicle 有权
标题翻译：工作车辆换档控制装置
公开(公告)号：US08262540B2
公开(公告)日：2012-09-11
申请号：US11996472
申请日：2006-07-20
申请人： Masami Higaki , Tetsuji Tanaka , Hideo Nakayama , Eiichi Sakai , Hidenobu Tsukada
发明人： Masami Higaki , Tetsuji Tanaka , Hideo Nakayama , Eiichi Sakai , Hidenobu Tsukada
IPC分类号： B60W10/04
CPC分类号： B60W30/18045 , B60W10/06 , B60W10/10 , B60W2540/10 , B60W2540/16 , B60W2710/0661 , B60Y2200/41 , F02D29/02 , F02D31/001 , F02D41/023 , F02D2400/12 , Y10T477/677 , Y10T477/68
摘要： A shift control device for a work vehicle that has a stepped automatic transmission includes: a control device that controls an engine rotation rate at the work vehicle and the stepped automatic transmission; a forward/reverse switchover member that outputs a forward/reverse switchover command for the work vehicle; and an operation quantity detection device that detects an accelerator pedal operation quantity in the work vehicle is operated. As the forward/reverse switchover command is output via the forward/reverse switchover member, the control device executes forward/reverse switchover control for the stepped automatic transmission and also controls the engine rotation rate so as to decrease the engine rotation rate gradually to a target lower limit value selected to ensure that a reverse rotation of a turbine runner at a torque converter in the work vehicle does not occur.
摘要翻译：一种具有阶梯式自动变速器的作业车辆的变速控制装置，具备控制上述工作车辆的发动机转速和阶梯式自动变速器的控制装置，正向/反向切换构件，其输出作业车辆的前进/后退切换命令; 并且操作检测作业车辆中的加速器踏板操作量的操作量检测装置。由于正向/反向切换命令通过前进/后退切换部件输出，所以控制装置对步进式自动变速器进行前进/倒退切换控制，并且还控制发动机转速，从而将发动机转速逐渐降低到目标选择的下限值，以确保不会发生在工作车辆中的变矩器处的涡轮转轮的反向旋转。

3. 发明申请

US20090312922A1 Clutch control device and clutch control method 有权
标题翻译：离合器控制装置和离合器控制方法
公开(公告)号：US20090312922A1
公开(公告)日：2009-12-17
申请号：US11919500
申请日：2006-04-26
申请人： Tetsuji Tanaka , Masami Higaki , Hideo Nakayama , Eiichi Sakai , Hidenobu Tsukada
发明人： Tetsuji Tanaka , Masami Higaki , Hideo Nakayama , Eiichi Sakai , Hidenobu Tsukada
IPC分类号： G06F19/00
CPC分类号： F16H61/061 , F16H61/08 , F16H61/684 , F16H2059/363 , F16H2059/425 , F16H2061/0096 , Y10T477/6394 , Y10T477/6414 , Y10T477/69335
摘要： A clutch control device includes: a plurality of hydraulic clutches built into a transmission; a clutch switching pattern storage device in which a plurality of clutch switching patterns, each defining engage/release changeover timing with which the plurality of hydraulic clutches are engaged/released are stored in correspondence to individual speed change patterns adopted by the transmission; a clutch switching pattern selection device that selects a clutch switching pattern stored in the clutch switching pattern storage device in correspondence to a speed change pattern for the transmission at a time of speed change; and a hydraulic control device that executes hydraulic control for the plurality of hydraulic clutches in correspondence to the clutch switching pattern selected by the clutch switching pattern selection device.
摘要翻译：离合器控制装置包括：内置于变速器中的多个液压离合器; 一种离合器切换模式存储装置，其中，与传送所采用的各个速度变化模式相对应地存储有多个离合器切换模式，每个离合器切换模式各自定义与多个液压离合器接合/释放的接合/释放切换定时; 离合器切换模式选择装置，其对应于速度变化时的变速器的变速模式，选择存储在离合器切换模式存储装置中的离合器切换模式; 以及液压控制装置，其对应于由离合器切换模式选择装置选择的离合器切换模式，对多个液压离合器执行液压控制。

4. 发明申请

US20090093340A1 Shift Control Device for Work Vehicle 有权
标题翻译：工作车辆换档控制装置
公开(公告)号：US20090093340A1
公开(公告)日：2009-04-09
申请号：US11996472
申请日：2006-07-20
申请人： Masami Higaki , Tetsuji Tanaka , Hideo Nakayama , Eiichi Sakai , Hidenobu Tsukada
发明人： Masami Higaki , Tetsuji Tanaka , Hideo Nakayama , Eiichi Sakai , Hidenobu Tsukada
IPC分类号： F16H59/36
CPC分类号： B60W30/18045 , B60W10/06 , B60W10/10 , B60W2540/10 , B60W2540/16 , B60W2710/0661 , B60Y2200/41 , F02D29/02 , F02D31/001 , F02D41/023 , F02D2400/12 , Y10T477/677 , Y10T477/68
摘要： A shift control device for a work vehicle that has a stepped automatic transmission includes: a control device that controls an engine rotation rate at the work vehicle and the stepped automatic transmission; a forward/reverse switchover member that outputs a forward/reverse switchover command for the work vehicle; and an operation quantity detection device that detects an accelerator pedal operation quantity in the work vehicle is operated. As the forward/reverse switchover command is output via the forward/reverse switchover member, the control device executes forward/reverse switchover control for the stepped automatic transmission and also controls the engine rotation rate so as to decrease the engine rotation rate gradually to a target lower limit value selected to ensure that a reverse rotation of a turbine runner at a torque converter in the work vehicle does not occur.
摘要翻译：一种具有阶梯式自动变速器的作业车辆的变速控制装置，具备控制上述工作车辆的发动机转速和阶梯式自动变速器的控制装置，正向/反向切换构件，其输出作业车辆的前进/后退切换命令; 并且操作检测作业车辆中的加速器踏板操作量的操作量检测装置。由于正向/反向切换命令通过前进/后退切换部件输出，所以控制装置对步进式自动变速器进行前进/倒退切换控制，并且还控制发动机转速，从而将发动机转速逐渐降低到目标选择的下限值，以确保不会发生在工作车辆中的变矩器处的涡轮转轮的反向旋转。

5. 发明授权

US09458840B2 Relief pressure control device for hydraulic work machine 有权
标题翻译：液压作业机械安全压力控制装置
公开(公告)号：US09458840B2
公开(公告)日：2016-10-04
申请号：US13994481
申请日：2011-12-07
申请人： Hiroyuki Azuma , Tsuyoshi Nakamura , Hidenobu Tsukada , Kensuke Sato , Yasuo Okano
发明人： Hiroyuki Azuma , Tsuyoshi Nakamura , Hidenobu Tsukada , Kensuke Sato , Yasuo Okano
IPC分类号： E02F9/22 , F04B7/00 , F15B13/044
CPC分类号： F04B7/00 , E02F9/2235 , E02F9/2282 , E02F9/2285 , E02F9/2296 , F15B13/044 , F15B19/002 , F15B2211/411 , F15B2211/41527 , F15B2211/50518 , F15B2211/5159 , F15B2211/526 , F15B2211/6309 , F15B2211/665 , F15B2211/6653
摘要： A relief pressure control system is provided with a controller for outputting, responsive to an adjustment signal output from a dial switch, a control signal to control a relief pressure of a variable solenoid relief valve, a display unit for displaying, responsive to display signals outputted from the controller, a relationship between a circuit pressure output from a pressure sensor and a pressure required by a hydraulic cylinder, and a control device constituting a start instruction unit for instructing a start of control of the variable solenoid relief valve. Stop valves are arranged in sections of main lines, which communicate a directional control valve and the hydraulic cylinder with each other, to open or close the section. The sections are located between positions on the main lines, where the variable solenoid relief valves are connected to the main lines, respectively, and the hydraulic cylinder.
摘要翻译：安全压力控制系统设置有控制器，用于响应于从拨盘开关输出的调节信号输出控制信号以控制可变电磁阀安全阀的释放压力，用于响应于输出的显示信号显示的显示单元输出来自控制器的从压力传感器输出的回路压力与液压缸所需的压力之间的关系以及构成开始指令单元的控制装置，用于指示开始可变电磁阀的控制。截止阀布置在主线路的一部分中，其将方向控制阀和液压缸彼此连通，以打开或关闭该部分。这些部分位于主线上的位置之间，其中可变电磁阀安全阀分别连接到主管线和液压缸。

6. 发明申请

US20130312616A1 EXHAUST PURIFICATION SYSTEM FOR WORKING MACHINE 审中-公开
标题翻译：工作机械排气净化系统
公开(公告)号：US20130312616A1
公开(公告)日：2013-11-28
申请号：US13983839
申请日：2012-02-27
申请人： Kazuhiro Shibamori , Yutaka Watanabe , Hidenobu Tsukada , Keiichiro Nakamura , Akira Kimura , Yuuki Gotou , Kouta Fujieda
发明人： Kazuhiro Shibamori , Yutaka Watanabe , Hidenobu Tsukada , Keiichiro Nakamura , Akira Kimura , Yuuki Gotou , Kouta Fujieda
IPC分类号： F01N3/023
CPC分类号： F01N3/023 , E02F9/2066 , E02F9/2095 , E02F9/2282 , E02F9/2285 , E02F9/2296 , E02F9/267 , F01N3/0253 , F01N3/035 , F01N11/00 , F01N2550/04 , F01N2590/08 , F02D41/029 , F02D2041/228 , F02D2200/0812 , F02D2200/604 , Y02T10/47
摘要： An exhaust purification system for a working machine reliably issues filter regeneration warnings to the operator, prompting manual regeneration, so that damage to the DPF device can be avoided. When a PM estimate becomes higher than a given value, a screen displays a warning message prompting manual regeneration. If the warning message fails to prompt the operator to perform manual regeneration and reference time t1 has passed since the display of the warning message, a speaker outputs a first warning sound. When the operator notices the first warning sound and turns on a regeneration switch, regeneration control is started. If the operator fails to notice the first warning sound and reference time t2 passes, the speaker instead outputs a second warning sound louder than the first warning sound. When the operator notices the second warning sound and turns on the regeneration switch, regeneration control is started.
摘要翻译：用于工作机器的排气净化系统可靠地向操作者发出过滤器再生警告，促进手动再生，从而可以避免对DPF装置的损坏。当PM估计值高于给定值时，屏幕将显示提示手动更新的警告消息。如果警告消息不能提示操作者进行手动再生，并且从警告消息的显示起经过了参考时间t1，则扬声器输出第一警告声。当操作者注意到第一个警告声并打开再生开关时，开始再生控制。如果操作者没有注意到第一警告声和参考时间t2经过，则扬声器反而输出比第一警告声更响亮的第二警告声。当操作者注意到第二警告声并且接通再生开关时，开始再生控制。

7. 发明授权

US08459008B2 Working machine 有权
标题翻译：工作机
公开(公告)号：US08459008B2
公开(公告)日：2013-06-11
申请号：US12821550
申请日：2010-06-23
申请人： Shohei Kamiya , Kensuke Sato , Hidenobu Tsukada , Kazuhiro Shibamori
发明人： Shohei Kamiya , Kensuke Sato , Hidenobu Tsukada , Kazuhiro Shibamori
IPC分类号： F01N3/02 , F02D45/00 , F02D29/00 , B01D46/42
CPC分类号： F01N13/0097 , E02F9/0866 , E02F9/2066 , E02F9/2228 , E02F9/2235 , F01N3/103 , F01N3/106 , F01N9/002 , F01N2430/06 , F01N2430/085 , F01N2560/06 , F01N2560/08 , F01N2590/08 , F01N2900/1406 , F01N2900/1602 , F02D41/0255 , F02D41/029 , F02D2041/026 , Y02T10/26 , Y02T10/47
摘要： An exhaust gas treatment filter removes particulate matter from exhaust gas of a diesel engine. The particulate matter which accumulates on the filter is removed by a manual regeneration system that can simply be controlled.After a manual regeneration switch 22 is shifted to an ON-position, a load control section 66 keeps at least one of the revolution speed N of an engine 1, the displacement volume q and discharge pressure P of a hydraulic pressure pump 11 at a corresponding first target value (N1, q1, or P1) or second target value (N2, q2, or P2) depending on a temperature of the cooling water in relation to a flame-out prevention temperature T1. A regeneration control section 67 starts the compulsory regeneration after the manual regeneration switch has been shifted to the ON-position and when the cooling water temperature is equal to or higher than T1.
摘要翻译：废气处理过滤器从柴油发动机的废气中除去颗粒物。积聚在过滤器上的颗粒物质可以通过简单的控制手动再生系统去除。在手动再生开关22移动到接通位置之后，负载控制部66将发动机1的转速N，液压泵11的排量Q和排出压力P中的至少一个保持在相应的第一目标值（N1，q1或P1）或第二目标值（N2，q2或P2），这取决于冷却水的温度相对于熄火防止温度T1。再生控制部67在手动再生开关转移到ON位置之后以及当冷却水温度等于或高于T1时开始强制再生。

8. 发明申请

US20120163996A1 Hydraulic Drive Device of Hydraulic Operating Machine 有权
标题翻译：液压操作机液压驱动装置
公开(公告)号：US20120163996A1
公开(公告)日：2012-06-28
申请号：US13393758
申请日：2010-09-02
申请人： Tsuyoshi Nakamura , Kouji Ishikawa , Yasushi Arai , Hidenobu Tsukada , Shohei Kamiya
发明人： Tsuyoshi Nakamura , Kouji Ishikawa , Yasushi Arai , Hidenobu Tsukada , Shohei Kamiya
IPC分类号： F04B49/08 , F01N3/023
CPC分类号： F04B49/08 , F01N3/021 , F01N3/023 , F01N2900/08 , F02D41/029 , F02D2041/026 , F04B17/05 , F04B2205/05
摘要： A hydraulic drive system for a hydraulic working machine sets a delivery pressure at a preset value upon raising a temperature of exhaust gas to a temperature needed for combustion of particulate matter by increasing a load to be applied to an engine. In a non-operation state, a variable restrictor is controlled by a controller and a delivery pressure control valve to increase a delivery pressure of a variable displacement hydraulic pump, so that the load is increased to raise the temperature of exhaust gas to the temperature needed for the particulate matter combustion. At this time, the controller controls the delivery pressure control valve such that a delivery pressure to be detected by a delivery pressure sensor will conform with a preset reference delivery pressure. The reference delivery pressure is set to a minimum pressure that can provide the exhaust gas with combustion heat.
摘要翻译：液压工程机械的液压驱动系统通过增加施加到发动机的负荷将排气温度提高到颗粒物质燃烧所需的温度，将输送压力设定在预定值。在非操作状态下，可变节流器由控制器和输送压力控制阀控制，以增加可变排量液压泵的输送压力，从而增加负载以将排气温度提高到所需温度用于颗粒物燃烧。此时，控制器控制输送压力控制阀，使得由输送压力传感器检测的输送压力将与预设的参考输送压力一致。参考输送压力被设定为可以向废气提供燃烧热的最小压力。

9. 发明授权

US07342486B2 Monitoring display device for use on construction machines 有权
标题翻译：监控显示装置，用于施工机械
公开(公告)号：US07342486B2
公开(公告)日：2008-03-11
申请号：US11000084
申请日：2004-12-01
申请人： Hidenobu Tsukada , Hiroyuki Adachi , Tadatoshi Shimamura , Kazuhiro Shibamori
发明人： Hidenobu Tsukada , Hiroyuki Adachi , Tadatoshi Shimamura , Kazuhiro Shibamori
IPC分类号： B60Q1/00
CPC分类号： E02F9/26
摘要： A monitoring display system for use within a cab of an automotive vehicular construction machine to display on a monitor screen picture images of a dead angle monitor camera as a through-view in the back ground of superimposed picture images of instrumentation data indicating readings of various instruments on the machine.
摘要翻译：一种用于汽车建筑机械的驾驶室中的监视显示系统，用于在监视器屏幕上显示死角监视摄像机的图像，作为指示各种仪器读数的仪表数据的叠加图像的背景中的透视图在机器上

10. 发明授权

US09109347B2 Remote management system for work machinery 有权
标题翻译：工作机械远程管理系统
公开(公告)号：US09109347B2
公开(公告)日：2015-08-18
申请号：US13392426
申请日：2010-08-26
申请人： Yuuki Gotou , Kazuhiro Shibamori , Hidenobu Tsukada
发明人： Yuuki Gotou , Kazuhiro Shibamori , Hidenobu Tsukada
IPC分类号： G06F17/00 , E02F9/22 , E02F9/20
CPC分类号： E02F9/2246 , E02F9/205 , E02F9/2054
摘要： A remote management system for at least one working machine manages an upper limit of an engine rpm. A hydraulic excavator includes a controller and an instruction switch for selectively instructing three kinds of work modes. The controller includes a target rpm storage unit, a target rpm computer for selecting one of stored upper limits of the target rpm according to an instruction by an instruction switch and computing a target rpm in a range smaller than the selected upper limit, and a communication unit. A server selects a work mode, according to an instruction by an input device, and instructs the selected work mode to the controller. When the work mode is instructed from the server, the target rpm computer computes a target rpm based on the instructed work mode.
摘要翻译：用于至少一个工作机器的远程管理系统管理发动机转速的上限。液压挖掘机包括控制器和用于选择性地指示三种工作模式的指令开关。所述控制器包括目标转速存储单元，目标转速计算机，用于根据指令开关的指令选择所存储的目标转速的上限之一，并计算小于所选择的上限的范围内的目标转速;以及通信单元。服务器根据输入设备的指令选择工作模式，并向控制器指示所选择的工作模式。当从服务器指示工作模式时，目标rpm计算机根据指示的工作模式计算目标转速。

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