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1. 发明申请

US20160290305A1 VEHICLE CONTROL APPARATUS 有权
标题翻译：车辆控制装置
公开(公告)号：US20160290305A1
公开(公告)日：2016-10-06
申请号：US15066807
申请日：2016-03-10
申请人： FUJI JUKOGYO KABUSHIKI KAISHA
发明人： Takahiro KINOSHITA
IPC分类号： F02N11/10 , F02N11/00 , F02N11/08
CPC分类号： F02N11/0866 , F02N11/006 , F02N11/04 , F02N11/087 , F02N15/08
摘要： A vehicle control apparatus mounted on a vehicle includes: a first starting system provided with a first electric motor coupled to an engine, and a first power storage coupled to the first electric motor; a second starting system provided with a second electric motor coupled to the engine, and a second power storage coupled to the second electric motor; and an engine controller that stops the engine based on a stop condition and restarts the engine using the first starting system, based on a start condition. When an abnormality occurs in the first starting system in a state where the engine has been stopped based on the stop condition, the engine controller restarts the engine using the second starting system.
摘要翻译：安装在车辆上的车辆控制装置包括：第一起动系统，其具有联接到发动机的第一电动马达和与第一电动机相连的第一动力储存器; 第二起动系统，其具有联接到所述发动机的第二电动马达和与所述第二电动马达相连接的第二动力储存器; 以及发动机控制器，其基于停止条件停止发动机，并且基于起动条件使用第一起动系统重新启动发动机。当在发动机基于停止条件停止的状态下在第一起动系统发生异常时，引擎控制器使用第二起动系统重新启动发动机。

2. 发明申请

US20140297137A1 DIAGNOSTIC DEVICE FOR HYDRAULIC PRESSURE CONTROL ACTUATOR 审中-公开
标题翻译：液压控制执行器诊断装置
公开(公告)号：US20140297137A1
公开(公告)日：2014-10-02
申请号：US14221200
申请日：2014-03-20
申请人： Fuji Jukogyo Kabushiki Kaisha
发明人： Takahiro KINOSHITA
IPC分类号： F15B19/00
CPC分类号： F15B19/005 , F15B2211/50554 , F15B2211/526 , F15B2211/6306 , F16H61/12
摘要： A diagnostic device diagnoses a hydraulic pressure control actuator which drives a line pressure control valve to regulate a pressure of hydraulic oil between upper and lower limit line pressures, so that the pressure approaches a predetermined target line pressure. The diagnostic device includes: an actual hydraulic pressure detection unit to detect an actual hydraulic pressure; a determination value setting unit to set a high pressure fixation determination value which is increased as the driving revolution rate is increased so as to substantially match a characteristic of the actuator at a time of high pressure fixation; and a fixation determination unit to determine high pressure fixation of the actuator when the actual hydraulic pressure substantially matches the high pressure fixation determination value with a difference between the target line pressure and the upper limit line pressure not lower than a predetermined value.
摘要翻译：诊断装置诊断液压控制致动器，其驱动管路压力控制阀以调节上限压力和下限压力之间的液压油压力，使得压力接近预定的目标管路压力。诊断装置包括：检测实际液压的实际液压检测单元; 确定值设定单元，用于设定随着驱动转速增加而增加的高压固定确定值，以便在高压定影时基本匹配致动器的特性; 以及固定确定单元，用于当所述实际液压与所述目标线压力和所述上限线压力之间的差异不低于预定值时基本上与所述高压固定确定值匹配时，确定所述致动器的高压固定。

3. 发明申请

US20170259825A1 CONTROL DEVICE FOR VEHICLE 有权
公开(公告)号：US20170259825A1
公开(公告)日：2017-09-14
申请号：US15417065
申请日：2017-01-26
申请人： Fuji Jukogyo Kabushiki Kaisha
发明人： Yuta OKADA , Takahiro KINOSHITA , Koichi HIRAO
IPC分类号： B60W30/188 , B60W10/30 , F16H61/00 , B60W10/02
CPC分类号： B60W30/1886 , B60W10/02 , B60W10/026 , B60W10/08 , B60W10/30 , B60W30/18072 , B60W2510/0623 , B60W2510/108 , B60W2520/04 , B60W2520/10 , B60W2520/105 , B60W2710/021 , B60W2710/024 , B60W2710/1083 , F16H61/0031 , F16H61/143 , F16H61/662
摘要： Provided is a control device for a vehicle including a continuously variable transmission. The control device includes a lock-up clutch, an oil pump, an electric motor, and a device control unit. The lock-up clutch is disposed in a torque converter coupled to the engine and switchable between an engaged state and a released state. The oil pump is driven by the engine and supplies a hydraulic oil to the continuously variable transmission. The electric motor is coupled to the engine and controlled to be in a powering state in which the engine is rotationally driven. The device control unit controls the lock-up clutch to put into the released state and controls the electric motor to put into the powering state if a discharge pressure of the oil pump falls below a threshold value at the time of a vehicle deceleration in which a fuel supply to the engine is cut off.

4. 发明申请

US20150233472A1 Abnormality Detection Device For Continuously Variable Transmission And Method Of Detecting Abnormality Of The Continuously Variable Transmission 有权
标题翻译：用于连续可变传输的异常检测装置和连续可变传输异常检测方法
公开(公告)号：US20150233472A1
公开(公告)日：2015-08-20
申请号：US14611989
申请日：2015-02-02
申请人： Fuji Jukogyo Kabushiki Kaisha
发明人： Takahiro KINOSHITA
IPC分类号： F16H61/12 , F16H61/16 , B60W50/14 , B60W10/101 , B60W10/18 , F16H61/66 , B60W30/19
CPC分类号： F16H61/12 , B60W10/101 , B60W10/18 , B60W30/19 , B60W50/0205 , B60W50/14 , F16H61/16 , F16H61/66 , F16H61/662 , F16H2061/1268 , F16H2061/6608
摘要： An abnormality detection device for a continuously variable transmission includes: an acquisition module that acquires a control variable for controlling an operation of a forward and reverse switching mechanism that is provided between an engine and a driving wheel to switch between forward rotation and reverse rotation of the driving wheel; and a determination module that determines the control variable for the forward and reverse switching mechanism to be abnormal in the case where a traveling range is selected by the selection unit, a vehicle speed detected by the vehicle speed detection unit is higher than or equal to a predetermined speed, and the control variable for the forward and reverse switching mechanism, acquired by the acquisition module has a value that does not allow a driving force of the engine to be transmitted.
摘要翻译：一种用于无级变速器的异常检测装置，包括：获取模块，其获取用于控制正向和反向切换机构的操作的控制变量，该正向和反向切换机构设置在发动机和驱动轮之间以在正向和反向转动之间切换驱动轮; 以及确定模块，其在由所述选择单元选择了行驶范围的情况下，确定所述正向和反向切换机构的控制变量是异常的，所述车速检测单元检测到的车速高于或等于并且由采集模块获取的用于正向和反向切换机构的控制变量具有不允许发动机的驱动力传递的值。

5. 发明申请

US20140185647A1 DIAGNOSTIC DEVICE FOR TEMPERATURE SENSOR 有权
标题翻译：用于温度传感器的诊断装置
公开(公告)号：US20140185647A1
公开(公告)日：2014-07-03
申请号：US14097084
申请日：2013-12-04
申请人： Fuji Jukogyo Kabushiki Kaisha
发明人： Takahiro KINOSHITA
IPC分类号： G01N25/72
CPC分类号： G01K15/007 , G01K2205/00
摘要： A diagnostic device for a temperature sensor is provided in a power transfer device that transfers drive power generated by a drive power source in a vehicle. The diagnostic device includes: a warm-up state determining unit to determine whether the drive power source is in a predetermined warm-up completion state; and a low temperature offset malfunction determining unit to determine a low temperature offset malfunction in the temperature sensor when the warm-up state determining unit determines that the warm-up completion state is established, and the detected value from the temperature sensor is lower than a predetermined low temperature threshold.
摘要翻译：一种用于传送由车辆中的驱动电源产生的驱动力的电力传送装置中设置有用于温度传感器的诊断装置。诊断装置包括：预热状态确定单元，用于确定驱动电源是否处于预定的预热完成状态; 以及低温偏移故障确定单元，用于当预热状态确定单元确定预热完成状态建立时确定温度传感器中的低温偏移故障，并且来自温度传感器的检测值低于预定的低温阈值。

6. 发明申请

US20160288651A1 VEHICLE POWER SOURCE 有权
标题翻译：车用电源
公开(公告)号：US20160288651A1
公开(公告)日：2016-10-06
申请号：US15066823
申请日：2016-03-10
申请人： FUJI JUKOGYO KABUSHIKI KAISHA
发明人： Takahiro KINOSHITA
IPC分类号： B60L11/12 , F02N11/08
CPC分类号： B60L11/12 , B60L3/0069 , B60L3/04 , B60L3/12 , B60L7/10 , B60L11/1868 , B60L2210/10 , B60L2240/527 , B60L2240/547 , F02N11/006 , F02N11/04 , F02N11/0814 , F02N11/0866 , F02N11/087 , F02N2200/061
摘要： A vehicle power source includes a first switch, a second switch, a connection point, and a failure determiner. The first switch is switched between conductive/cut-off states of a generator and a first power storage. The second switch is switched between conductive/cut-off states of the generator and a second power storage. The connection point couples a first conduction path, a second conduction path, and a third conduction path to one another, in which the first conduction path is coupled to a positive electrode terminal of the first power storage. The failure determiner executes failure determination processing that involves determining a failure in one or both of the first switch and the second switch, based on control signals of the first switch and the second switch, and a current and a potential of the first conduction path.
摘要翻译：车辆电源包括第一开关，第二开关，连接点和故障确定器。第一开关在发电机和第一电力存储器的导通/截止状态之间切换。第二开关在发电机的导通/截止状态和第二电力存储器之间切换。连接点将第一导电路径，第二导电路径和第三导电路径彼此耦合，其中第一导电路径耦合到第一电力存储器的正电极端子。故障确定器基于第一开关和第二开关的控制信号以及第一导电路径的电流和电位来执行涉及确定第一开关和第二开关中的一个或两者中的故障的故障确定处理。

7. 发明申请

US20140274505A1 DIAGNOSTIC DEVICE FOR SFHIT CONTROL ACTUATOR 有权
标题翻译： SFHIT控制执行机构诊断装置
公开(公告)号：US20140274505A1
公开(公告)日：2014-09-18
申请号：US14197067
申请日：2014-03-04
申请人： Fuji Jukogyo Kabushiki Kaisha
发明人： Takahiro KINOSHITA
IPC分类号： F16H9/16
CPC分类号： F16H9/16 , F16H61/12 , F16H61/66 , F16H61/662 , F16H2007/0876 , F16H2059/704 , F16H2061/1208 , F16H2061/1288
摘要： A diagnostic device for a shift control actuator of a CVT includes: a variator; a chamber that is filled with and discharges hydraulic fluid for an upshift and a downshift, respectively; an upshift control valve for filling hydraulic fluid into the chamber; a downshift control valve for discharging hydraulic fluid from the chamber; a fail-safe valve for suspending the discharge of hydraulic fluid from the chamber when the upshift control valve is in a filling state; actuators for driving the upshift and downshift control valves; and a shift controller for controlling the actuators so that an actual shift ratio approaches a target ratio. The shift controller determines the state of the actuators with the information on the actual shift ratio when the controller instructs a downshift or an upshift.
摘要翻译：用于CVT的变速控制致动器的诊断装置包括：变速器; 一个分别装满和排出液压油的升舱和降档的舱室; 用于将液压流体填充到所述室中的升档控制阀; 用于从所述室排出液压流体的降档控制阀; 一个故障安全阀，用于在升档控制阀处于填充状态时暂停液压流体从腔室的排放; 用于驱动升档和降档控制阀的执行器; 以及用于控制致动器以使实际换档比接近目标比率的换档控制器。当控制器指示降挡或升档时，变速控制器确定执行器的状态，其中具有关于实际变速比的信息。

8. 发明申请

US20170151876A1 VEHICLE POWER SOURCE 审中-公开
公开(公告)号：US20170151876A1
公开(公告)日：2017-06-01
申请号：US15358314
申请日：2016-11-22
申请人： FUJI JUKOGYO KABUSHIKI KAISHA
发明人： Takahiro KINOSHITA
IPC分类号： B60L11/12 , B60L11/18
CPC分类号： B60L11/123 , B60L7/10 , B60L50/61 , B60L58/13 , B60L58/14 , B60L58/20 , B60L2240/12 , B60L2240/16 , B60L2240/423 , B60Y2200/92 , Y02T10/6217 , Y02T10/642 , Y02T10/7011 , Y02T10/7044 , Y02T10/7066 , Y02T10/7077 , Y10S903/906 , Y10S903/907
摘要： A vehicle power source includes a generator, a power storage, a vehicle body equipment group, a current consumption estimating unit, a charge and discharge current setting unit, a generated current setting unit, and a generated current controller. The current consumption estimating unit estimates current consumption of the vehicle body equipment group, on a basis of a generated current of the generator and a charge and discharge current of the power storage. The charge and discharge current setting unit sets a target charge and discharge current of the power storage, on a basis of a state of charge of the power storage. The generated current setting unit sets a target generated current of the generator, on a basis of the current consumption and the target charge and discharge current. The generated current controller controls the generated current, on a basis of the target generated current.

9. 发明申请

US20150204440A1 Abnormality Detection Device for Continuously Variable Transmission and Method of Detecting Abnormality of the Continuously Variable Transmission 有权
标题翻译：用于连续变速传动的异常检测装置和连续可变传动异常检测方法
公开(公告)号：US20150204440A1
公开(公告)日：2015-07-23
申请号：US14592782
申请日：2015-01-08
申请人： Fuji Jukogyo Kabushiki Kaisha
发明人： Takahiro KINOSHITA
IPC分类号： F16H61/12 , B60W10/06 , B60W10/101 , F16H61/66
CPC分类号： F16H61/12 , B60W10/06 , B60W10/101 , B60W50/038 , B60W50/04 , B60W2050/022 , B60W2510/0657 , B60W2510/1005 , B60W2510/1015 , B60W2510/104 , B60W2520/10 , B60W2520/105 , B60W2530/16 , B60W2540/10 , B60Y2400/72 , F16H61/66 , F16H61/662 , F16H2061/1268 , F16H2061/6611
摘要： An abnormality detection device includes: a torque upper limit setting module that sets an upper limit of torque based on an allowable input torque for the continuously variable transmission, the upper limit of torque limiting an output torque of an engine; a determination torque calculation module that determines an acceleration requested by a driver based on an amount of operation of an accelerator, obtains a running resistance of a vehicle according to the requested acceleration, and calculates a determination torque for determining abnormality of the upper limit of torque based on the running resistance of the vehicle and a gear ratio of the continuously variable transmission; and an abnormality determination module that determines the upper limit of torque to be abnormal in the case where the upper limit of torque is less than or equal to the determination torque.
摘要翻译：异常检测装置包括：转矩上限设定模块，其基于无级变速器的容许输入转矩设定转矩的上限，限制发动机的输出转矩的转矩的上限; 确定扭矩计算模块，其基于加速器的操作量确定驾驶员要求的加速度，根据所请求的加速度获得车辆的行驶阻力，并计算用于确定扭矩上限异常的判定扭矩基于车辆的行驶阻力和无级变速器的传动比; 以及异常判定模块，其在转矩的上限小于或等于所述确定转矩的情况下，确定所述异常的转矩的上限。

10. 发明申请

US20140341249A1 DIAGNOSIS DEVICE FOR TEMPERATURE SENSOR 有权
标题翻译：温度传感器诊断装置
公开(公告)号：US20140341249A1
公开(公告)日：2014-11-20
申请号：US14271310
申请日：2014-05-06
申请人： Fuji Jukogyo Kabushiki Kaisha
发明人： Takahiro KINOSHITA
IPC分类号： G01N25/72
CPC分类号： G01N25/72 , F16H59/72 , F16H2061/1208 , F16H2061/1284 , G01K7/22 , G01K15/007 , G01K2013/026 , G01K2205/00
摘要： A diagnosis device for a temperature sensor provided to a power transmission device transmits driving force generated by a driving power source of a vehicle. The diagnosis device includes: an output voltage estimating unit to calculate an output voltage estimation value of the temperature sensor, based on the operating state of the vehicle; and an output voltage stuck malfunction determining unit to determine an output voltage stuck malfunction of the temperature sensor, in a case where the amount of change of the output voltage estimation value is equal to or above a first threshold value, and the amount of change of output voltage of the temperature sensor is equal to or below a second threshold value.
摘要翻译：提供给动力传递装置的用于温度传感器的诊断装置发送由车辆的驱动动力源产生的驱动力。诊断装置包括：输出电压估计单元，用于基于车辆的运行状态计算温度传感器的输出电压估计值; 在输出电压估计值的变化量等于或大于第一阈值的情况下，输出电压卡住故障判定单元来确定温度传感器的输出电压卡住的故障，温度传感器的输出电压等于或低于第二阈值。

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