公开(公告)号：JP2014140268A

公开(公告)日：2014-07-31

申请号：JP2013008152

申请日：2013-01-21

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

Inventor： SUGIYAMA YOSHINOBU

IPC: B60L1/00 ,  B60K6/445 ,  B60R16/04 ,  B60W10/26 ,  B60W20/00 ,  H01M10/44 ,  H01M10/48 ,  H02J7/00

CPC classification number: B60L1/003 ,  B60L3/0046 ,  B60L11/005 ,  B60L11/123 ,  B60L11/14 ,  B60L11/1861 ,  B60L11/1868 ,  B60L2210/10 ,  B60L2210/40 ,  B60L2220/14 ,  B60L2240/545 ,  B60L2240/547 ,  B60L2240/549 ,  B60L2240/80 ,  Y02T10/6217 ,  Y02T10/7011 ,  Y02T10/7022 ,  Y02T10/7044 ,  Y02T10/7066 ,  Y02T10/7077 ,  Y02T10/7216 ,  Y02T10/7241

Abstract: PROBLEM TO BE SOLVED: To suppress a second power storage device from abnormally generating heat in a vehicle power supply system including a first power storage device for storing electric power for traveling and the second power storage device for storing electric power for auxiliary machinery.SOLUTION: A DC/DC converter 31 is provided between a main power storage device MB and an auxiliary machinery battery AB, converts voltage of electric power output from the main power storage device MB so as to charge the auxiliary machinery battery AB. A control device 50 executes an extraction charging control for charging the auxiliary machinery battery AB by the DC/DC converter 31 while a vehicle 100 is parked. The control device 50 determines whether the auxiliary machinery battery AB is abnormal on the basis of information on a dark current of the auxiliary machinery battery AB while the vehicle 100 is parked, and does not execute the extraction charging control if determining that the auxiliary machinery battery AB is abnormal.

Abstract translation: 要解决的问题：为了抑制第二蓄电装置在包括用于存储用于行驶的电力的第一蓄电装置和用于存储辅助机械的电力的第二蓄电装置的车辆电源系统中的异常发热。解决方案： 在主蓄电装置MB和辅助机电池AB之间设置DC / DC转换器31，转换从主蓄电装置MB输出的电力的电压，对辅助机电池AB充电。 控制装置50在车辆100停车的同时执行由DC / DC转换器31对辅助机器电池AB进行充电的提取充电控制。 控制装置50根据关于辅助机器电池AB的暗电流的信息，在车辆100停放时，判断辅助机器电池AB是否异常，并且如果确定辅助机械电池 AB异常

公开(公告)号：JP2014107968A

公开(公告)日：2014-06-09

申请号：JP2012259454

申请日：2012-11-28

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

Inventor： SUGIYAMA YOSHINOBU

IPC: B60L11/18 ,  B60L1/00 ,  B60L11/14 ,  H02J7/00

CPC classification number: B60L11/1868 ,  B60L2240/28 ,  B60L2240/423 ,  B60L2240/429 ,  B60L2240/80 ,  Y02T10/642 ,  Y02T10/7005 ,  Y02T10/7066

Abstract: PROBLEM TO BE SOLVED: To provide a power supply system for a vehicle which can perform supplementary charging of an auxiliary battery during parking while preventing a start-up delay of a vehicle system.SOLUTION: A power supply system for a vehicle comprises a main battery MB which supplies power to a load circuit, an auxiliary battery 7 which outputs voltage different from that of the main battery MB and supplies power to an auxiliary load circuit 5 of the vehicle, a DC/DC converter 6 which is connected between the main battery MB and the auxiliary battery 7 and charges the auxiliary battery 7 by using power supplied from the main battery MB, and a control device 30 controlling the DC/DC converter 6. The control device 30 charges the auxiliary battery 7 by the DC/DC converter 6 after a predetermined time has passed since an input of a stop command to the power supply system for the vehicle, and when a start-up preparation for the power supply system for the vehicle is detected, the control device 30 stops charging the auxiliary battery 7.

Abstract translation: 要解决的问题：提供一种用于车辆的供电系统，其能够在停车期间对辅助电池进行辅助充电，同时防止车辆系统的启动延迟。解决方案：一种用于车辆的电源系统包括主电池 向负载电路供电的MB;辅助电池7，其输出与主电池MB的电压不同的电压，并且向车辆的辅助负载电路5供电; DC / DC转换器6，连接在主电池 MB和辅助电池7，并且通过使用从主电池MB提供的电力对辅助电池7进行充电，以及控制DC / DC转换器6的控制装置30.控制装置30通过DC / DC转换器对辅助电池7充电 在从车辆的供电系统输入停止命令经过预定时间后，当检测到用于车辆的电源系统的起动准备时， 控制装置30停止对辅助电池7的充电。

公开(公告)号：JP2012235589A

公开(公告)日：2012-11-29

申请号：JP2011101582

申请日：2011-04-28

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

Inventor： SUGIYAMA YOSHINOBU

IPC: H02J7/00 ,  B60L11/18

CPC classification number: Y02T10/7005

Abstract: PROBLEM TO BE SOLVED: To properly control the termination of charging in a power supply system which charges a mounted power storage device with electric power from a power supply device from another vehicle.SOLUTION: When charging is terminated during the charging conducted between vehicles, an ECU 300 of a power reception side vehicle 100 lowers a gate voltage of a switching element Q1 included in a converter 120, and thereby lowering the charge current from a power supply side vehicle 100A. The power supply side vehicle 100A determines the termination of the charging operation in the power reception side vehicle 100 by detecting the lowering of an output current IL# and stops the power supply operation.

Abstract translation: 要解决的问题：为了适当地控制在来自另一车辆的来自电源装置的电力对安装的蓄电装置进行充电的电源系统中的充电终止。 解决方案：当在车辆之间的充电期间终止充电时，受电侧车辆100的ECU300降低转换器120中包含的开关元件Q1的栅极电压，从而降低充电电流 供给侧车辆100A。 电源侧车辆100A通过检测输出电流IL＃的下降来决定接收侧车辆100的充电动作的终止，停止供电动作。 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：JP2011229276A

公开(公告)日：2011-11-10

申请号：JP2010096745

申请日：2010-04-20

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

Inventor： SUGIYAMA YOSHINOBU ,  ANG WANLENG

IPC: H02J7/10 ,  B60L11/14 ,  B60L11/18 ,  H01M10/44 ,  H01M10/46 ,  H02J7/00

CPC classification number: B60L11/1861 ,  B60L11/1809 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/705 ,  Y02T10/7072 ,  Y02T90/14

Abstract: PROBLEM TO BE SOLVED: To enable charging in case of emergency for a charger and a vehicle that are not allowed to charge depending on the amount of carbon dioxide emitted during a commercial power generation process, even when the amount of carbon dioxide reaches the level at which charging is prohibited.SOLUTION: Based on information on the amount of carbon dioxide emitted to generate commercial power, an electronic control unit (ECU) 300 controls whether a power converter 200 is permitted to charge a power storage device 110 or prohibited from charging it. In addition, when a command to forcibly charge the power storage device 110 is received from a user, the ECU 300 charges the power storage device 110 even if the power storage device 110 is prohibited from being charged based on the information on the amount of carbon dioxide.

Abstract translation: 要解决的问题：为了在充电器和车辆的紧急情况下根据商业发电过程中排放的二氧化碳的量而不允许充电的充电，即使当二氧化碳的量达到 禁止收费的程度。 解决方案：电子控制单元（ECU）300基于关于产生商用电力的二氧化碳量的信息，控制电力转换器200是否被允许对蓄电装置110充电或被禁止对其进行充电。 此外，当从用户接收到对蓄电装置110强制充电的指令时，ECU300对蓄电装置110进行充电，即使根据关于碳量的信息禁止蓄电装置110进行充电 二氧化碳。 版权所有（C）2012，JPO＆INPIT

公开(公告)号：JP2011229275A

公开(公告)日：2011-11-10

申请号：JP2010096726

申请日：2010-04-20

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

Inventor： SUGIYAMA YOSHINOBU ,  ANG WANLENG

IPC: B60L11/18 ,  H01M10/44 ,  H01M10/48 ,  H02J7/00 ,  H02J7/10

CPC classification number: Y02T10/7005

Abstract: PROBLEM TO BE SOLVED: To prevent overcharging of an auxiliary battery in charging the auxiliary battery using a power supply external to a vehicle.SOLUTION: A main battery 14 is charged from a power supply 10 external to a vehicle by using a charger 12. In addition to the charger 12, a charging system includes a sub-AC/DC converter 18 which is used for charging an auxiliary battery 20. The sub-AC/DC converter 18 compares a terminal voltage of the auxiliary battery 20 with a prescribed reference voltage for intermittent operation, preventing overcharging of the auxiliary battery 20.

Abstract translation: 要解决的问题：为了防止辅助电池在使用车辆外部的电源对辅助电池充电时过度充电。

解决方案：主电池14通过使用充电器12从车外的电源10充电。除了充电器12之外，充电系统还包括用于充电的副AC / DC转换器18 辅助电池20.副AC / DC转换器18将辅助电池20的端子电压与用于间歇操作的规定参考电压进行比较，防止辅助电池20过度充电。（C）2012年，JPO和INPIT

公开(公告)号：JP2014155299A

公开(公告)日：2014-08-25

申请号：JP2013022233

申请日：2013-02-07

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

Inventor： SUGIYAMA YOSHINOBU

IPC: B60L11/18

CPC classification number: Y02T10/7005

Abstract: PROBLEM TO BE SOLVED: To provide a vehicular electrical power system in which adequate auxiliary charging to an auxiliary machine battery can be performed even in a case that an auxiliary machine is used during parking, while preventing a reduction in energy efficiency.SOLUTION: A vehicular electrical power system comprises a main battery MB, an auxiliary machine battery 7 which outputs a voltage different from that of the main battery MB and supplies electric power to an auxiliary machine load circuit 5 of a vehicle, a DC/DC converter 6 which is connected between the main battery MB and the auxiliary machine battery 7, and charges the auxiliary machine battery 7 by utilizing electric power supplied from the main battery MB, and a control device 30 which controls the DC/DC converter 6. The control device 30 performs charging of the auxiliary machine battery 7 by the DC/DC converter 6 when a setting time elapses from when a stop command is input to the vehicular electrical power system until when a start command is issued again to the vehicular electrical power system. The control device 30 changes the setting time according to an auxiliary machine usage time integration value of the auxiliary machine load circuit 5 during stop of the electrical power system.

Abstract translation: 要解决的问题：提供一种车辆电力系统，其中即使在停车期间使用辅助机器的情况下也能够对辅助机器电池进行适当的辅助充电，同时防止能量效率的降低。解决方案：车辆 电力系统包括主电池MB，辅助电池7，其输出与主电池MB的电压不同的电压并向车辆的辅助机械负载电路5供电;连接的DC / DC转换器6 在主电池MB和辅助电池7之间，利用从主电池MB供给的电力对辅助电池7充电，以及控制DC / DC转换器6的控制装置30.控制装置30进行充电 当从停止命令输入到车辆电力系统的时间经过设定时间时，由DC / DC转换器6 直到再次向车载电力系统发出启动命令。 控制装置30在电力系统的停止期间根据辅助机械负载电路5的辅助机器使用时间积分值来改变设定时间。

公开(公告)号：JP2014143868A

公开(公告)日：2014-08-07

申请号：JP2013011793

申请日：2013-01-25

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

Inventor： SUGIYAMA YOSHINOBU

IPC: B60L1/00 ,  B60K6/445 ,  B60L11/14 ,  B60L11/18 ,  B60R16/04 ,  B60W10/26 ,  B60W20/00 ,  H01M2/10 ,  H02J7/00

CPC classification number: B60W20/00 ,  B60K6/445 ,  B60L11/126 ,  B60L11/14 ,  B60L11/1862 ,  B60L11/1868 ,  B60W10/06 ,  B60W10/08 ,  B60W10/26 ,  B60W20/13 ,  B60W30/18054 ,  B60W2510/244 ,  H02J2001/008 ,  Y02T10/6217 ,  Y02T10/6239 ,  Y02T10/7005 ,  Y02T10/7044 ,  Y02T10/7066 ,  Y02T10/7077 ,  Y10S903/93

Abstract: PROBLEM TO BE SOLVED: To reliably suppress, in a power supply system for a vehicle comprising a first power storage device storing power for running and a second power storage device storing power for auxiliary equipment, depletion of power of the second power storage device.SOLUTION: A DC/DC converter 31 is provided between a main power storage device MB and an auxiliary battery AB. A control apparatus 50 executes extract-charging control for charging the auxiliary battery AB by the DC/DC converter 31 during parking of a vehicle 100. The control apparatus 50 estimates a SOC decreasing amount of the main power storage device MB in a period from when parking time exceeds a predetermined time to when the vehicle 100 is started, and sets an extract-lower-limit SOC based on the estimated SOC decreasing amount. When a SOC is lower than the extract-lower-limit SOC, the control apparatus 50 does not execute the extract-charging control.

Abstract translation: 要解决的问题：为了可靠地抑制用于车辆的供电系统，其包括存储用于运行的电力的第一蓄电装置和用于辅助设备的电力的第二蓄电装置，所述第二蓄电装置的功率的消耗。 在主蓄电装置MB和辅助电池AB之间设置有DC / DC转换器31。 在车辆100停车期间，控制装置50执行由DC / DC转换器31对辅助电池AB充电的抽取充电控制。控制装置50从时间段估计主蓄电装置MB的SOC减少量 停车时间超过车辆100起动时的预定时间，并且基于估计的SOC减小量设定提取下限极限SOC。 当SOC低于提取 - 下限SOC时，控制装置50不执行提取 - 充电控制。

公开(公告)号：JP2013240241A

公开(公告)日：2013-11-28

申请号：JP2012113215

申请日：2012-05-17

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

Inventor： SAKAMOTO HIDEKIYO ,  OKI RYOJI ,  HIRAI MAKOTO ,  SUGIYAMA YOSHINOBU

IPC: B60L11/18 ,  B60L1/00 ,  H02J7/00

CPC classification number: Y02T10/7005 ,  Y02T10/92

Abstract: PROBLEM TO BE SOLVED: To provide an electric power supply device capable of preventing usage of an electric apparatus connected to an outlet provided at a vehicle from being limited due to the magnitude of electric power suppliable from an external electric power supply to the electric apparatus, and to provide a vehicle with the same and a control method for the electric power supply device.SOLUTION: An electric power converter 45 is electrically connected to a charging inlet 40, an energy storage device 10, and an outlet 60. The electric power converter 45 converts the electric power supplied from the energy storage device 10 to electric power supplied to the outlet 60. When the suppliable electric power that the external electric power supply 85 can supply to the outlet 60 is smaller than outputtable electric power that the outlet 60 can supply, a PM-ECU 65 controls the output of the supply electric power to the outlet 60 and the output of the electric power stored in to the energy storage device 10 to the outlet 60 in accordance with electric power consumption Po of the electric apparatus.

Abstract translation: 要解决的问题：为了提供能够防止与设置在车辆上的出口连接的电气设备的使用被限制的电力供应装置，由于能够从外部电力供应到电气设备的电力的大小， 并且为车辆提供与电力供应装置相同的控制方法。解决方案：电力转换器45与充电入口40，能量存储装置10和出口60电连接。电力转换器 45将从蓄能装置10供给的电力转换为供给到出口60的电力。当外部电源85能够向出口60供给的供给电力小于出口60可以输出的可输出电力时 PM-ECU 65控制对出口60的供电电力的输出和储存在能量中的电力的输出 存储装置10根据电气设备的耗电量Po输出到出口60。

公开(公告)号：JP2013110912A

公开(公告)日：2013-06-06

申请号：JP2011255882

申请日：2011-11-24

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

Inventor： SUGIYAMA YOSHINOBU

IPC: H02J7/00 ,  B60L3/00 ,  B60L11/18 ,  H01M10/44

CPC classification number: Y02T10/7005 ,  Y02T10/7241

Abstract: PROBLEM TO BE SOLVED: To improve user convenience by giving priority to power supply with respect to commercial power of a power storage system mounted in a vehicle.SOLUTION: The power storage system mounted in the vehicle includes: a power storage device for charging and discharging; a power conversion unit for converting power from the power storage device to output commercial power; and a control unit for controlling power supply with respect to a vehicle demand output corresponding to load operating by receiving power from the power storage device and a commercial power demand output corresponding to an external device operating by receiving commercial power, respectively. When a user operation which gives priority to supply of commercial power to the external device is performed, the control unit calculates an upper limit value of power supply with respect to the vehicle demand output corresponding to power supply with respect to the commercial power demand output from an upper output limit value of the power storage device and controls power supply with respect to the vehicle demand output by limiting it to the calculated upper limit value.

Abstract translation: 要解决的问题：通过优先考虑安装在车辆中的蓄电系统的商业电力来提供电力来提高用户便利性。

解决方案：安装在车辆中的蓄电系统包括：用于充电和放电的蓄电装置; 电力转换单元，用于将来自蓄电装置的电力转换为输出商用电力; 以及控制单元，用于分别控制相应于通过从蓄电装置接收电力而进行的负载的车辆需求输出的电力供给，以及对应于通过接收商业电力操作的外部装置的商业电力需求输出。 当执行向外部设备供给商业电力的用户操作时，控制单元计算相对于电力供应相对于从电力供应输出的商用电力需求输出的车辆需求输出的上限值 蓄电装置的上限输出限制值，并通过将其限制在计算出的上限值来控制相对于车辆需求输出的供电。 版权所有（C）2013，JPO＆INPIT