公开(公告)号：JP2013074770A

公开(公告)日：2013-04-22

申请号：JP2011214166

申请日：2011-09-29

Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

Inventor： ANG WANLENG ,  OKI RYOJI ,  ITAGAKI KENJI

IPC: B60L15/20 ,  B60K1/00

CPC classification number: Y02T10/7275

Abstract: PROBLEM TO BE SOLVED: To provide an electric vehicle that can reduce power consumption during EV running.SOLUTION: A motor-generator 20 receives electric power from a power storage device 12 and generates required running power. When the running power exceeds steady-state power that indicates an upper limit of the running power outputtable steadily, an ECU 24 expands the upper limit of the running power temporarily from the steady-state power to expanded power outputtable only for a predetermined permission time period. When the running power exceeds the steady-state power, the ECU 24 controls the motor-generator 20 within a range of a maximum energy amount determined by a difference between the expansion power and the steady-state power and the permission time period. Here, the ECU 24 makes the expanded power smaller as increasing speed of the running power becomes larger.

Abstract translation: 要解决的问题：提供可以降低EV运行期间的功率消耗的电动车辆。 解决方案：电动发电机20从蓄电装置12接收电力，并产生所需的运行功率。 当运行功率超过表示运行功率的上限稳定输出的稳态功率时，ECU24将运行功率的上限从稳态功率暂时扩展到扩展功率，仅在预定的允许时间段 。 当运行功率超过稳态功率时，ECU24将电动发电机20控制在由扩展功率和稳态功率之间的差异以及允许时间段确定的最大能量的范围内。 这里，随着行驶功率的增加速度变大，ECU24使扩展功率变小。 版权所有（C）2013，JPO＆INPIT

公开(公告)号：JP2011247162A

公开(公告)日：2011-12-08

申请号：JP2010120734

申请日：2010-05-26

Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

Inventor： SUGIYAMA YOSHINOBU ,  ITAGAKI KENJI ,  ANG WANLENG ,  MATSUMOTO NAOMI ,  KATAOKA YOSHIKAZU

IPC: F01N3/20 ,  B01D53/86 ,  F01N3/28 ,  F01N9/00

CPC classification number: Y02T10/47

Abstract: PROBLEM TO BE SOLVED: To provide an electrically heated catalyst apparatus, which can prevent an electrode from being exposed at a high temperature.SOLUTION: The electrically heated catalyst apparatus 100 includes: a first electrode 111 in contact with a first part 121a of a heating member 121 on an outer peripheral surface of a cylindrical body 130; and a second electrode 112 in contact with a second part 121b different from the first part 121a on the outer peripheral surface of the cylindrical body 130. A current flows in the heating member 121 in an inner space to generate heat with a potential difference between the first electrode 111 and the second electrode 112.

Abstract translation: 要解决的问题：提供一种能够防止电极在高温下暴露的电加热催化剂装置。 电加热催化剂装置100包括：与圆筒体130的外周面上的加热构件121的第一部分121a接触的第一电极111; 以及与圆筒体130的外周面上的与第一部分121a不同的第二部分121b接触的第二电极112.电流在内部空间中流入加热构件121以产生热量， 第一电极111和第二电极112. COPYRIGHT：（C）2012，JPO＆INPIT

公开(公告)号：JP2010268592A

公开(公告)日：2010-11-25

申请号：JP2009117632

申请日：2009-05-14

Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

Inventor： ICHIKAWA SHINJI ,  ITAGAKI KENJI ,  SASAKI SUSUMU ,  ANG WANLENG ,  MURASATO KENJI ,  MIZUTANI ATSUSHI ,  YAMAMOTO YUKIHIRO ,  KIKUCHI TAIRA ,  KATAOKA YOSHIKAZU ,  IEDA SHINGO ,  SAWADA HIROKI ,  FUJITAKE YOSHITOKU

IPC: H02J7/00

Abstract: PROBLEM TO BE SOLVED: To provide a device for accommodating a charging cable, capable of reducing a load at charging operation.
SOLUTION: The device for accommodating the charging cable includes the charging cable 21 for supplying power from an external power supply to a hybrid vehicle, and a cable cover 43 for forming an accommodating chamber 50 for accommodating the charging cable 21. The cable cover 43 has a rotating lid 61 provided rotatably. The cable cover 43 has a water inlet hole 46 and a drainage hole 47, which are formed at positions with a distance from the rotation center of the rotating lid 61 to its radial direction and communicate between the accommodating chamber 50 and an external space. The positions where the water inlet hole 46 and the drainage hole 47 open to the external space change, accompanying the rotation of the rotating lid 61.
COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：提供一种用于容纳充电电缆的装置，能够减少充电操作时的负载。 解决方案：用于容纳充电电缆的装置包括用于从外部电源向混合动力车辆供电的充电电缆21和用于形成用于容纳充电电缆21的容纳室50的电缆盖43.电缆 盖43具有可旋转地设置的旋转盖61。 电缆盖43具有进水孔46和排水孔47，它们形成在与旋转盖61的旋转中心距离其径向方向上的距离的位置处，并且在容纳室50和外部空间之间连通。 伴随旋转盖61的旋转，进水孔46和排水孔47对外部空间开放的位置发生变化。（C）2011年，JPO＆INPIT

公开(公告)号：JP2010241291A

公开(公告)日：2010-10-28

申请号：JP2009093034

申请日：2009-04-07

Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

Inventor： ICHIKAWA SHINJI ,  ITAGAKI KENJI ,  SASAKI SUSUMU ,  ANG WANLENG ,  MURASATO KENJI ,  MIZUTANI ATSUSHI ,  YAMAMOTO YUKIHIRO ,  KIKUCHI TAIRA ,  KATAOKA YOSHIKAZU ,  IEDA SHINGO ,  SAWADA HIROKI ,  FUJITAKE YOSHITOKU

IPC: B60R11/06

Abstract: PROBLEM TO BE SOLVED: To provide a vehicle including a charging cable to supply power to a vehicle body from an external power source, an engine compartment arranged with a heating body and a cable storing part provided in the engine compartment to store the charging cable, with excellent workability during charging.
SOLUTION: This hybrid automobile includes the charging cable 21 to supply power to the vehicle body from the external power source, the engine compartment 42 arranged with the engine 104 to be the heating body, and the cable storing part 31 provided in the engine compartment 42 to store the charging cable 21.
COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：提供一种包括充电电缆的车辆，其从外部电源向车身供电，设置有加热体的发动机室和设置在发动机室中的电缆存储部，以存储 充电电缆，充电时具有出色的可加工性。 解决方案：该混合动力汽车包括从外部电源向车体供电的充电电缆21，配置有作为加热体的发动机104的发动机室42，以及设置在 发动机舱42以存储充电电缆21.版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2008296619A

公开(公告)日：2008-12-11

申请号：JP2007141915

申请日：2007-05-29

Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

Inventor： AIDA HIDEAKI ,  ITAGAKI KENJI

IPC: B60W10/06 ,  B60K6/445 ,  B60L11/14 ,  B60W10/08 ,  B60W20/00

CPC classification number: B60W20/40 ,  B60L2240/421 ,  B60L2240/423 ,  B60L2240/486 ,  B60W10/06 ,  B60W10/08 ,  B60W20/00 ,  B60W2510/1005 ,  B60W2520/10 ,  B60W2540/10 ,  B60W2710/0644 ,  B60W2710/0666 ,  B60W2710/081 ,  B60W2710/083 ,  Y02T10/6286 ,  Y02T10/642

Abstract: PROBLEM TO BE SOLVED: To provide a hybrid vehicle for maintaining EV traveling without requiring a driver for a delicate accelerator operation. SOLUTION: If it is determined that an EV priority switch is in an ON state (YES, S10), a traveling mode control unit calculates an accelerator opening degree on the basis of an accelerator position signal in accordance with a predefined non-linearized map of accelerator pedal operation amount-accelerator opening degree (S20). More specifically, a relationship between the accelerator pedal operation amount and the accelerator opening degree is non-linearized in accordance with the non-linearized map so as to become the accelerator opening degree to the same accelerator pedal operation amount smaller in comparison with an off state of the EV priority switch. COPYRIGHT: (C)2009,JPO&INPIT

Abstract translation: 要解决的问题：提供一种用于维持EV行驶的混合动力车辆，而不需要用于精细加速器操作的驾驶员。 解决方案：如果确定EV优先开关处于ON状态（是，S10），则行驶模式控制单元根据预定义的非易失性存储单元计算基于加速器位置信号的加速器开度， 加速踏板操作量加速器开度的线性化图（S20）。 更具体地，加速踏板操作量和加速器开度之间的关系根据非线性映射被非线性化，以便成为与关闭状态相比较小的加速器踏板操作量的加速器开度 的EV优先级切换。 版权所有（C）2009，JPO＆INPIT

公开(公告)号：JP2007230385A

公开(公告)日：2007-09-13

申请号：JP2006054867

申请日：2006-03-01

Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

Inventor： ITAGAKI KENJI ,  HONDA KEITA

IPC: B60W10/06 ,  B60H1/22 ,  B60K6/445 ,  B60L11/14 ,  B60W10/30 ,  B60W20/00 ,  F02D29/02

CPC classification number: F02N11/084 ,  F02N11/0837 ,  F02N2200/0811 ,  Y02T10/48

Abstract: PROBLEM TO BE SOLVED: To provide a hybrid vehicle for suppressing the start of an unnecessary internal combustion engine when any air conditioning request is applied during an EV traveling mode. SOLUTION: An air conditioner 12 is provided with a heating mechanism 30 for heating air which blows off to a compartment by using the cooling water of an engine ENG. When receiving an EV traveling instruction from a driver, a controller 20 stops the engine ENG. When receiving an air conditioning request in an EV traveling mode, the controller 20 judges the priority, and judges whether to maintain the EV traveling mode, or to release the EV traveling mode. When the air conditioning request is equivalent to the high priority, the controller 20 starts the engine ENG, and supplies thermal energy from the engine ENG to the heating mechanism 30. COPYRIGHT: (C)2007,JPO&INPIT

Abstract translation: 要解决的问题：提供一种用于在EV行驶模式期间施加任何空调请求时抑制不必要的内燃机的起动的混合动力车辆。 解决方案：空调装置12设置有加热机构30，用于通过使用发动机ENG的冷却水将空气加热到室内。 当从驾驶员接收EV行驶指示时，控制器20停止发动机ENG。 当在EV行驶模式中接收到空调请求时，控制器20判断优先级，并判断是否保持EV行驶模式，或者释放EV行驶模式。 当空调要求相当于高优先级时，控制器20启动发动机ENG，并将热能从发动机ENG提供给加热机构30.版权所有（C）2007，JPO＆INPIT

公开(公告)号：JP2005130629A

公开(公告)日：2005-05-19

申请号：JP2003364300

申请日：2003-10-24

Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

Inventor： ANDO DAIGO ,  KANEKO SATOSHI ,  ABE TSUKASA ,  KUSADA MASAKI ,  SUZUKI NAOTO ,  ITAGAKI KENJI ,  ANDO IKUO ,  HASEGAWA KEIKO

IPC: B60K6/26 ,  B60K6/445 ,  B60K6/448 ,  B60L7/10 ,  B60L11/14 ,  B60W10/06 ,  B60W10/08 ,  B60W10/18 ,  B60W10/26 ,  B60W10/28 ,  B60W10/30 ,  B60W20/00 ,  B60K6/04

CPC classification number: Y02T10/6286 ,  Y02T10/7077 ,  Y02T90/34

Abstract: PROBLEM TO BE SOLVED: To make effective use of the regenerative power of a motor and enhance the energy efficiency of an entire vehicle in an automobile provided with the motor capable of generating power by power from an axle. SOLUTION: The automobile is provided with the motor MG2 connected with driving wheels 39a and 39b. When the regenerative power of the motor MG2 exceeds a limit value on the power with which a battery 50 can be charged, the excess power is consumed at an electric heater 66 and is stored as heat in a heat accumulation tank 65. When a request is made to start an engine 22, the setting of a three-way valve 68 is changed so that the heat exchange medium in the heat accumulation tank 65 is supplied to the engine 22 until the engine water temperature becomes equal to or higher than a predetermined temperature. Thus, the regenerative power of the motor MG2 can be utilized without wastage as required, and the energy efficiency of the vehicle can be further enhanced. COPYRIGHT: (C)2005,JPO&NCIPI

Abstract translation: 要解决的问题：为了有效利用电动机的再生电力，提高设置有能够通过来自车轴的动力产生动力的电动机的汽车中的整个车辆的能量效率。 解决方案：汽车设有与驱动轮39a和39b连接的马达MG2。 当电动机MG2的再生电力超过对电池50进行充电的电力的极限值时，电力加热器66消耗多余的电力，并将其作为热量存储在蓄热池65中。当请求为 为了启动发动机22，改变三通阀68的设定，使得蓄热箱65中的热交换介质被供给到发动机22，直到发动机水温变为等于或高于预定温度 。 因此，可以根据需要利用电动机MG2的再生功率而不浪费，能够进一步提高车辆的能量效率。 版权所有（C）2005，JPO＆NCIPI

公开(公告)号：JP2003041969A

公开(公告)日：2003-02-13

申请号：JP2001228395

申请日：2001-07-27

Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

Inventor： ITAGAKI KENJI ,  NAKAO HATSUO

IPC: F02D17/00 ,  F02D29/02 ,  F02D29/04

Abstract: PROBLEM TO BE SOLVED: To accommodate a request for driving power steering or the like, while a motor rotationally controls an internal combustion engine in a rotational stop transition period of the internal combustion engine.
SOLUTION: If a request for driving a power steering pump is made during temporary rotational control of the engine by a motor generator (M/G) ('YES' in S412), an electromagnetic clutch is disengaged and the power steering pump is driven by driving force of the M/G, so that a degradation in steering performance can be prevented. Although the rotational control of the engine for vibration control is suspended, since a driver assumes a degree of vehicle movement when making the power steering pump drive request, even if a vehicle vibration or the like occurs, a feeling of discomfort is small and the vibration is not a problem.
COPYRIGHT: (C)2003,JPO

Abstract translation: 要解决的问题：为了适应驱动动力转向等的要求，当电动机在内燃机的转动停止转变期间内旋转地控制内燃机时， 解决方案：如果通过电动发电机（M / G）在发动机的临时旋转控制期间（S412中为“是”）进行驱动动力转向泵的请求，则解除电磁离合器，并且动力转向泵由 M / G的驱动力，能够防止转向性能的劣化。 虽然用于振动控制的发动机的旋转控制被暂停，但是由于当制动动力转向泵驱动要求时驾驶员承担一定程度的车辆移动，所以即使发生车辆振动等，不舒服感也很小，振动 不是问题

公开(公告)号：JP2011166877A

公开(公告)日：2011-08-25

申请号：JP2010024204

申请日：2010-02-05

Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

Inventor： ICHIKAWA SHINJI ,  ITAGAKI KENJI ,  SASAKI SUSUMU ,  ANG WANLENG ,  MURASATO KENJI ,  MIZUTANI ATSUSHI ,  YAMAMOTO YUKIHIRO ,  KIKUCHI TAIRA ,  KATAOKA YOSHIKAZU ,  IEDA SHINGO ,  SAWADA HIROKI ,  FUJITAKE YOSHITOKU

IPC: H02J7/00 ,  B60K6/445 ,  B60L3/00 ,  B60L11/18 ,  B60W10/18 ,  B60W10/26 ,  B60W20/00 ,  H02J7/04

CPC classification number: Y02T10/6239 ,  Y02T10/7005 ,  Y02T90/121 ,  Y02T90/122

Abstract: PROBLEM TO BE SOLVED: To allow regenerative braking control to cooperate with external charging control properly when a vehicle executes the regenerative braking control inside a power supply area. SOLUTION: An ECU (Electronic Control Unit) executes a program. The program includes: a step (S100) of acquiring power supply information of the power supply area; a step (S102) of calculating a first upper limit Wa of suppliable power; a step (S108) of calculating regenerative power Wb regenerated in an energy storage device when the vehicle travels inside the power supply area (YES in S104), and when an execution request of the regenerative braking control exists (YES in S106); a step (S110) of calculating a second upper limit Wc of receivable power permitted by the energy storage device; and a step (S114) of executing power receiving control when the second upper limit Wc is not more than sum of the first upper limit Wa and the regenerative power Wb (NO in S112). COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：当车辆在电源区域内执行再生制动控制时，允许适当地进行再生制动控制与外部充电控制协调。 解决方案：ECU（电子控制单元）执行程序。 该程序包括：获取电源区域的电源信息的步骤（S100）; 计算供给功率的第一上限Wa的步骤（S102） 当车辆在供电区域内行驶时计算在能量存储装置中再生的再生功率Wb的步骤（S108）（S104中为“是”），并且当存在再生制动控制的执行请求时（S106中为“是”）; 计算能量存储装置所允许的可接收电力的第二上限值Wc的步骤（S110） 以及当第二上限Wc不大于第一上限Wa和再生功率Wb的和时执行电力接收控制的步骤（S114）（S112中的“否”）。 版权所有（C）2011，JPO＆INPIT

公开(公告)号：JP2011091894A

公开(公告)日：2011-05-06

申请号：JP2009241460

申请日：2009-10-20

Applicant: Toyota Motor Corp ,  トヨタ自動車株式会社

Inventor： SUGIYAMA YOSHINOBU ,  ITAGAKI KENJI ,  ANG WANLENG ,  MATSUMOTO NAOMI ,  KATAOKA YOSHIKAZU

IPC: B60L11/18 ,  B60L3/00 ,  B60L11/14 ,  B60W10/26 ,  B60W20/00 ,  H01M10/42 ,  H01M10/44 ,  H02J7/00 ,  H02J7/02

CPC classification number: Y02T10/7005 ,  Y02T10/7077 ,  Y02T90/121

Abstract: PROBLEM TO BE SOLVED: To improve the efficiency of charging during external charging, in a power supply system of a vehicle where the external charging is achieved.
SOLUTION: The vehicle power supply system achieves the external charging by electric power from an external power supply 260. The system includes: a chargeable energy storage device 112; a charging device 200 that charges the energy storage device 112 using the external power supply 260; and a controlling device 300 that controls the charging device 200. An HV-ECU 300 calculates necessary charge amount to be charged to the energy storage device 112, based on instruction made by an occupant about next travelling route.
COPYRIGHT: (C)2011,JPO&INPIT

Abstract translation: 要解决的问题：在实现外部充电的车辆的电源系统中，为了提高外部充电期间的充电效率。 解决方案：车辆电源系统通过来自外部电源260的电力实现外部充电。该系统包括：可充电能量存储装置112; 使用外部电源260对能量存储装置112充电的充电装置200; 以及控制充电装置200的控制装置300. HV-ECU300基于乘员关于下一行驶路线的指示，计算向蓄能装置112充电的必要的充电量。 版权所有（C）2011，JPO＆INPIT