公开(公告)号：US20130304295A1

公开(公告)日：2013-11-14

申请号：US13981033

申请日：2011-01-31

申请人： Masaaki Tagawa ,  Yoshiki Ito ,  Masakazu Saito ,  Hitoshi Ohkuma

发明人： Masaaki Tagawa ,  Yoshiki Ito ,  Masakazu Saito ,  Hitoshi Ohkuma

IPC分类号： B60W20/00 ,  B60W10/08 ,  B60W10/06

CPC分类号： B60W20/13 ,  B60K6/445 ,  B60K2006/381 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W20/00 ,  B60W2510/244 ,  B60W2600/00 ,  B60Y2300/92 ,  F16H2037/102 ,  Y02T10/6239 ,  Y10S903/93

摘要： A hybrid vehicle, a drive control apparatus, and a drive control method to prevent overcharging a battery, and providing an output drive force depending on a driver's request. The drive control apparatus for hybrid vehicles outputs generated power at an internal combustion engine and a motor generator through a power transmission mechanism to drive axles, and includes an output shaft fixing mechanism which fixes an internal combustion engine output shaft to disable rotation. A request drive force setter sets a request drive force depending on a driver's request. A controller executes a control based on a detected battery stored energy level to operate irrespective of a magnitude of the request drive force to stop the internal combustion engine, uses the shaft fixing mechanism to fix the output shaft, and provides travel using generated power from the motor generator.

摘要翻译： 一种混合动力车辆，驱动控制装置和驱动控制方法，用于防止电池过度充电，并根据驾驶员的要求提供输出驱动力。 混合动力车辆的驱动控制装置通过驱动轴的动力传递机构在内燃机和电动发电机上输出发电，并且包括固定内燃机输出轴以禁止旋转的输出轴固定机构。 请求驱动力设定器根据驾驶员的请求设置请求驱动力。 控制器基于检测到的电池存储的能级执行控制，以与要求驱动力的大小无关地停止内燃机，使用轴固定机构固定输出轴，并且使用来自 电机发电机。

公开(公告)号：US20130297134A1

公开(公告)日：2013-11-07

申请号：US13980698

申请日：2011-01-31

申请人： Masakazu Saito ,  Yoshiki Ito ,  Masaaki Tagawa ,  Hitoshi Ohkuma

发明人： Masakazu Saito ,  Yoshiki Ito ,  Masaaki Tagawa ,  Hitoshi Ohkuma

IPC分类号： B60L7/18

CPC分类号： B60W20/13 ,  B60K6/445 ,  B60L7/14 ,  B60L7/18 ,  B60L7/26 ,  B60L11/123 ,  B60L11/14 ,  B60L11/1861 ,  B60L15/2009 ,  B60L2210/40 ,  B60L2240/12 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2240/441 ,  B60W10/08 ,  B60W10/18 ,  B60W10/184 ,  B60W20/00 ,  B60W30/18127 ,  B60W40/105 ,  B60W2520/105 ,  Y02T10/6217 ,  Y02T10/6239 ,  Y02T10/645 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7077 ,  Y02T10/7241 ,  Y02T10/7275 ,  Y10S903/947

摘要： A regenerative control capable of realizing a comfortable operation, along with an efficient collection of a regenerative energy of a motor generator and an effective regenerative braking control. A regenerative control device for a motor generator generates a regenerative braking power for decelerating a motor vehicle at a time of collecting regenerative energy generated by driving of the motor vehicle. The arrangement includes a driving state detection unit for detecting a driving state and a deceleration level acquisition unit for acquiring a deceleration level. A braking force setting unit sets the regenerative braking force of the motor generator at a time of detection of a deceleration operation by the driving state detection unit. A braking force adjustment unit adjusts and suppresses the regenerative braking force set by the braking force setting unit, according to acquired deceleration level.

摘要翻译： 能够实现舒适操作的再生控制以及电动发电机的再生能量的有效收集和有效的再生制动控制。 用于电动发电机的再生控制装置在收集通过机动车辆的驾驶产生的再生能量时产生用于使机动车辆减速的再生制动力。 该装置包括用于检测驱动状态的驱动状态检测单元和用于获取减速水平的减速度获取单元。 制动力设定单元在驾驶状态检测单元检测到减速操作时设定电动发电机的再生制动力。 制动力调节单元根据取得的减速度来调整并抑制由制动力设定单元设定的再生制动力。

公开(公告)号：US20140025243A1

公开(公告)日：2014-01-23

申请号：US13981222

申请日：2011-01-31

申请人： Yukihiro Hose ,  Yoshiki Ito ,  Masaaki Tagawa ,  Hitoshi Ohkuma

发明人： Yukihiro Hose ,  Yoshiki Ito ,  Masaaki Tagawa ,  Hitoshi Ohkuma

IPC分类号： B60W10/26 ,  B60W20/00 ,  B60W10/06

CPC分类号： B60W20/00 ,  B60K6/445 ,  B60W10/06 ,  B60W10/26 ,  B60W20/13 ,  B60W20/40 ,  B60W2510/244 ,  Y02T10/6239 ,  Y10S903/93

摘要： To protect an electricity storing means and improve engine startability at the same time by starting an engine while suppressing degradation of the electricity storing means as small as possible. Provided is a hybrid vehicle including: a charge state calculation means which calculates a charge state of the electricity storing means; a standard opening and closing means which turns off a contactor when the charge state calculated by the charge state calculation means is lower than a standard lower-limit value; and an engine startup opening and closing means which maintains the contactor in an on state when an engine startup signal is input even when the charge state calculated by the charge state calculation means is a value for turning off the contactor, wherein the contactor turning-on operation executed by the engine startup opening and closing means is executed when the charge state calculated by the charge state calculation means is higher than an engine startup lower-limit value set lower than the standard lower-limit value by a predetermined value.

摘要翻译： 为了保护蓄电装置，同时通过启动发动机同时抑制蓄电装置的劣化尽可能小地同时提高发动机起动性。 提供一种混合动力车辆，其包括：计费电力存储装置的收费状态的收费状态计算装置; 当由充电状态计算装置计算的充电状态低于标准下限值时，断开接触器的标准打开和关闭装置; 以及发动机启动打开和关闭装置，即使当由充电状态计算装置计算的充电状态是用于关闭接触器的值时，即使输入发动机启动信号也将接触器维持在接通状态，其中接触器接通 当由充电状态计算装置计算的充电状态高于低于标准下限值的预定值的发动机起动下限值时，执行由发动机启动打开和关闭装置执行的操作。