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1. 发明专利

JP2017084582A 電池パック审中-公开
公开(公告)号：JP2017084582A
公开(公告)日：2017-05-18
申请号：JP2015211169
申请日：2015-10-27
申请人：株式会社デンソー , Denso Corp
发明人： KURODA DAISUKE , KAWAI TOSHIYUKI , SADA TAKESHI , INOUE YOSHIMITSU
IPC分类号： H01M10/633 , H01M10/48 , H01M10/613 , H01M10/615 , H01M10/625 , H01M10/647 , H01M10/651 , H01M10/6551 , H01M10/6563 , H01M10/6565 , H01M10/6566 , H01M10/6571
摘要：【課題】複数の電池セルおよび送風機が筐体内に収容されるものにおいて、電池セルの温度管理に関する応答性を向上可能とする電池パックを提供する。【解決手段】複数の電池と、複数の電池を収容する筐体と、筐体内に形成されて、複数の電池および筐体の内壁面に接触するようにして熱交換用の流体が流通する循環通路と、筐体内に収容されて、循環通路に流体を流通させる送風機140と、送風機140の作動を制御する制御部190と、を備える電池パックにおいて、複数の電池のうち、所定の電池の発熱量を算出する算出部193を備え、制御部190は、算出部193によって得られた発熱量に基づいて、送風機140の回転数を決定する。【選択図】図8

2. 发明专利

JP2007138878A Control device of internal combustion engine 有权
标题翻译：内燃机控制装置
公开(公告)号：JP2007138878A
公开(公告)日：2007-06-07
申请号：JP2005336470
申请日：2005-11-22
申请人： Denso Corp , 株式会社デンソー
发明人： KURODA DAISUKE , YAMASHITA YUKIHIRO , TANI KEISUKE , OBAYASHI KAZUYOSHI , TANAKA KATSUNORI
IPC分类号： F02D29/02 , F02D29/04 , F02D29/06 , F02D45/00
CPC分类号： Y02T10/46
摘要： PROBLEM TO BE SOLVED: To sufficiently restrain an engine rotation variation by a sudden change in driving torque of a generator even if there is a torque error by an instrumental error variation and a change with the lapse of time of an engine and the generator. SOLUTION: In a learning period of a torque correction quantity, request power generation torque is gradually increased, and its gradually changed request power generation torque is set to permissible power generation torque, and while gradually increasing a torque command value of the engine 11 by synchronizing with the permissible power generation torque, a correction quantity (a torque correction quantity) of engine torque required for making an engine speed coincide with a target engine speed is arithmetically operated, and the torque correction quantity is stored in a backup RAM 23 as a learning value. The learning value of the torque correction quantity corresponds to the torque error by the instrumental error variation and the change with the lapse of time of the engine 11 and the generator 17. After finishing learning of the torque correction quantity, the engine torque is controlled by correcting the torque command value on the basis of the learning value of the torque correction quantity. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了通过发电机的驱动转矩的突然变化来充分地抑制发动机转速的变化，即使由于工具误差变化和随着发动机的时间流逝的变化而存在扭矩误差，发电机。解决方案：在扭矩校正量的学习期间，请求发电转矩逐渐增加，其逐渐改变的请求发电转矩被设定为允许的发电转矩，并且在逐渐增加发动机的转矩指令值的同时，如图11所示，通过与容许发电转矩同步，将发动机转速与目标发动机转速一致所需的发动机转矩的修正量（转矩校正量）算术运算，将转矩修正量存储在备用RAM23 作为学习价值。扭矩校正量的学习值对应于通过仪器误差变化的扭矩误差和发动机11和发电机17的经过时间的变化。在完成了扭矩校正量的学习之后，发动机转矩由基于扭矩校正量的学习值来修正转矩指令值。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2007074815A Generator control unit 有权
标题翻译：发电机控制单元
公开(公告)号：JP2007074815A
公开(公告)日：2007-03-22
申请号：JP2005258693
申请日：2005-09-07
申请人： Denso Corp , 株式会社デンソー
发明人： SHIMOYAMA TAKESHI , TANAKA KATSUNORI , OBAYASHI KAZUYOSHI , TANI KEISUKE , YAMASHITA YUKIHIRO , KURODA DAISUKE
IPC分类号： H02J7/16 , H02P9/04
CPC分类号： H02P9/48
摘要： PROBLEM TO BE SOLVED: To perform highly efficient power generation while satisfying generation requirements of an electrical load of a vehicle and a charge/discharge state of a battery. SOLUTION: A function as a voltage control means 15 for controlling output voltage of a generator 13 to a designated voltage and a function as a current control means 16 for controlling an output current of the generator 13 to a designated current are integrated into a generation control unit ECU 14 for controlling a generation amount of the generator 13. The generation control ECU unit 14 switches between a current control mode for controlling the output current of the generator 13 to the designated current using the current control means 16 and the voltage control mode for controlling the output voltage of the generator 13 to the designated voltage using the voltage control means 15 based on whether or not a current engine operation state is under an idling state. Otherwise, the voltage control mode, the current control mode and an autonomous control mode by an autonomous control unit in the generator 13 may be switched based on the diagnostic result of an abnormality diagnosis system. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：在满足车辆电气负载的发电要求和电池的充电/放电状态的同时，进行高效发电。解决方案：将用于将发电机13的输出电压控制为指定电压的电压控制装置15和用于将发电机13的输出电流控制为指定电流的电流控制装置16的功能被集成到用于控制发电机13的发电量的发电控制单元ECU14。发电控制ECU单元14在使用电流控制装置16控制发电机13的输出电流的电流控制模式与指定电流之间切换电压控制模式，用于根据当前的发动机运转状态是否处于空转状态，使用电压控制单元15将发电机13的输出电压控制为指定电压。否则，可以基于异常诊断系统的诊断结果来切换发电机13中的自主控制单元的电压控制模式，电流控制模式和自主控制模式。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2006009651A Control device for internal combustion engine, and internal combustion engine 审中-公开
标题翻译：内燃机控制装置和内燃机
公开(公告)号：JP2006009651A
公开(公告)日：2006-01-12
申请号：JP2004186457
申请日：2004-06-24
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： KURODA DAISUKE , KOKUBO NAOKI , WATANABE MASAHIKO
IPC分类号： F02B23/00 , F02B23/08 , F02P9/00 , F02P13/00
CPC分类号： Y02T10/125
摘要： PROBLEM TO BE SOLVED: To provide a control device for an internal combustion engine capable of considerably improving combustion efficiency and to provide the internal combustion engine. SOLUTION: A combustion chamber of the engine is provided with a first electrode 26 and second electrodes 30a-30h serving as electric field forming members capable of forming the electric field by a plurality of combination ways. The first electrode 26 is connected to a positive electrode of a high pressure power supply part 41, and the second electrodes 30a-30h are connected to a negative electrode through an electrode switching part 42. A microcomputer part 50 controls electrode switching operation performed by the electrode switching part 42. The electric field in the combustion chamber is thereby changed according to the second electrodes 30a-30h used each time. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供能够显着提高燃烧效率并提供内燃机的内燃机的控制装置。解决方案：发动机的燃烧室设置有用作能够通过多个组合方式形成电场的电场形成部件的第一电极26和第二电极30a-30h。第一电极26与高压电源部41的正极连接，第二电极30a〜30h通过电极切换部42与负极连接。微型计算机部50控制电极切换动作电极切换部42.燃烧室中的电场因此根据每次使用的第二电极30a-30h而改变。版权所有（C）2006，JPO＆NCIPI

5. 发明专利

JP2010193561A Power supply system of vehicle 有权
标题翻译：车辆供电系统
公开(公告)号：JP2010193561A
公开(公告)日：2010-09-02
申请号：JP2009033037
申请日：2009-02-16
申请人： Denso Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社デンソー
发明人： ISHIOROSHI AKIO , KURODA DAISUKE
IPC分类号： H02M3/155 , B60L3/00
摘要： PROBLEM TO BE SOLVED: To suppress a ripple component of an input current of an accumulation device without causing an increase in the loss of a converter and the enlargement of a circuit. SOLUTION: A ripple current is generated in a battery current Ib accompanied by on/off-control of switching elements Q1, Q2 in a main converter. A voltage command value of a sub-converter which consumes power form the same battery is generated in a state that an AC component for changing power consumption in contrast to an increase and decrease of the ripple current is superimposed on an original DC value Vor. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：抑制积累装置的输入电流的纹波分量，而不会导致转换器的损耗增加和电路的放大。解决方案：伴随着主转换器中的开关元件Q1，Q2的导通/关断控制，在电池电流Ib中产生纹波电流。在将与纹波电流的增减相反的用于改变功耗的AC分量叠加在原始DC值Vor上的状态下，产生消耗功率形成相同电池的子转换器的电压指令值。版权所有（C）2010，JPO＆INPIT

6. 发明专利

JP2006170041A Fuel injection control device for internal combustion engine 审中-公开
标题翻译：用于内燃机的燃油喷射控制装置
公开(公告)号：JP2006170041A
公开(公告)日：2006-06-29
申请号：JP2004362578
申请日：2004-12-15
申请人： Denso Corp , 株式会社デンソー
发明人： KURODA DAISUKE , IZUMI KAZUNARI
IPC分类号： F02D41/06 , F01L1/34 , F02D13/02 , F02D41/02 , F02D43/00 , F02D45/00
CPC分类号： Y02T10/18
摘要： PROBLEM TO BE SOLVED: To provide a fuel injection control device for an internal combustion engine capable of setting to an appropriate timing an injection timing of simultaneous injection by all cylinders without being influenced by change of a cam shaft phase and lift amount of an intake valve at engine start.
SOLUTION: A fuel injection control device sets an injection start timing of simultaneous injection by all cylinders by adding to usual injection start timing of the simultaneous injection by all cylinders a valve opening timing change amount of an intake valve calculated on the basis of a change amount of a cam shaft phase and lift amount of an intake valve at engine start. When a crank angle position judged on the basis of an output signal of a crank angle sensor (or a motor rotating position sensor provided to a drive motor of a variable valve timing device) becomes the injection start timing of the simultaneous injection by all cylinders, the simultaneous injection by all cylinders is executed. Corresponding to the change of the valve opening timing of the intake valve in accordance with the change of the cam shaft phase and lift amount of the intake valve, the injection timing of the simultaneous injection by all cylinders is changed. By so doing, the injection timing of the simultaneous injection by all cylinders is set to to an appropriate timing corresponding to the valve opening timing (intake start timing) of the intake valve.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种用于内燃机的燃料喷射控制装置，其能够适当地设定所有气缸同时喷射的喷射正时，而不受凸轮轴相位的改变和升程量的影响发动机启动时的进气阀。解决方案：燃料喷射控制装置通过将通过所有气缸的同时喷射的通常的喷射开始定时加上所有气缸的同时喷射的喷射开始时刻来设定基于以下步骤计算的进气门的开阀正时变化量发动机起动时的凸轮轴相位和进气门的升程量的变化量。当基于曲轴转角传感器（或设置在可变气门正时装置的驱动马达的电动机旋转位置传感器）的输出信号来判断的曲柄角位置成为所有气缸同时喷射的喷射开始时刻时，执行所有气缸的同时喷射。对应于根据凸轮轴相位的变化和进气门的升程量对进气门的开阀正时的变化，所有气缸的同时喷射的喷射正时被改变。通过这样做，将所有气缸同时喷射的喷射正时设定为对应于进气门的开阀正时（进气开始正时）的适当时刻。版权所有（C）2006，JPO＆NCIPI

7. 发明专利

JP2006037727A Control device for internal combustion engine 审中-公开
标题翻译：内燃机控制装置
公开(公告)号：JP2006037727A
公开(公告)日：2006-02-09
申请号：JP2004214076
申请日：2004-07-22
申请人： Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
发明人： KOKUBO NAOKI , KURODA DAISUKE , WATANABE MASAHIKO
IPC分类号： F02D45/00 , F02B23/08 , F02P17/12
CPC分类号： Y02T10/125
摘要： PROBLEM TO BE SOLVED: To suppress generation of a current leak in forming an electric field in a combustion chamber and thereby to solve problems resulting from the generation of the current leak.
SOLUTION: A first electrode 26 and second electrodes 30a to 30h are disposed as electric field generating members in the combustion chamber of an engine. An engine ECU 40 outputs voltage application instruction for instructing applied voltage or application timing to a high voltage control device 41, so as to control voltage values or the application timing of high voltage applied to the first electrode 26 and second electrodes 30a to 30h. At this time, the engine ECU 40 determines probability of generation of the current leak based on cylinder pressure, a cylinder temperature, and an air-fuel ratio, and determines the application timing or voltage value of the applied voltage to make it harder for the current to leak.
COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：为了抑制在燃烧室中形成电场的电流泄漏的产生，从而解决由于电流泄漏的产生所引起的问题。解决方案：第一电极26和第二电极30a至30h作为电场产生部件设置在发动机的燃烧室中。发动机ECU40将用于指示施加电压或施加定时的电压施加指令输出到高电压控制装置41，以控制施加到第一电极26和第二电极30a至30h的高压的电压值或施加定时。此时，发动机ECU40基于气缸压力，气缸温度和空燃比确定电流泄漏的产生的概率，并且确定施加电压的施加正时或电压值，使得对于目前泄漏。版权所有（C）2006，JPO＆NCIPI

8. 发明专利

JP2008189090A Vehicular control apparatus 审中-公开
标题翻译：机动车控制装置
公开(公告)号：JP2008189090A
公开(公告)日：2008-08-21
申请号：JP2007024296
申请日：2007-02-02
申请人： Denso Corp , 株式会社デンソー
发明人： KURODA DAISUKE , KAMIYA NAOYUKI
IPC分类号： B60W10/08 , B60L11/14 , B60W10/00 , B60W10/06 , B60W10/26 , B60W20/00 , H02P9/04
CPC分类号： H02P9/102
摘要： PROBLEM TO BE SOLVED: To control the generating power of a generator so as to keep both battery voltage variations and engine rotation variations within allowable levels even when requested generating power is changed suddenly. SOLUTION: Engine torque (allowed generating torque) distributable to a generator is predicted in consideration of response delays of an engine. Compensated generating power is calculated to ensure predetermined margins for an allowable voltage variation of a battery and an allowable rotation variation of the engine based on the difference between requested generating power and power (allowed generating power) that can be generated by the allowed generating torque, charge/discharge power corresponding to the allowable voltage variation of the battery, and a generating power variation corresponding to the allowable rotation variation of the engine. Then, the allowed generating power is corrected with the compensated generating power to obtain directive generating power, and the generator is controlled such that the generating power of the generator is the directive generating power. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：即使当请求的发电功率突然变化时，也可以控制发电机的发电功率，以将电池电压变化和发动机转速都保持在允许值范围内。
解决方案：考虑发动机的响应延迟来预测可分配给发电机的发动机转矩（允许的发电转矩）。计算补偿发电功率，以根据所请求的发电功率与允许的发电转矩产生的功率（允许发电功率）的差异来确保电池容许的电压变化和发动机的允许的转动变化的预定余量，对应于电池的容许电压变化的充电/放电功率，以及与发动机的允许的旋转变化相对应的发电功率变化。然后，利用经补偿的发电功率来校正允许的发电功率以获得指令发电功率，并且发电机被控制为使得发电机的发电功率是指令发电功率。版权所有（C）2008，JPO＆INPIT

9. 发明专利

JP2007126968A Engine control device 有权
标题翻译：发动机控制装置
公开(公告)号：JP2007126968A
公开(公告)日：2007-05-24
申请号：JP2005317844
申请日：2005-11-01
申请人： Denso Corp , 株式会社デンソー
发明人： KURODA DAISUKE , YAMASHITA YUKIHIRO , TANAKA KATSUNORI , OBAYASHI KAZUYOSHI , TANI KEISUKE
IPC分类号： F02D29/06 , F02D29/02 , F02D29/04 , F02D41/04 , F02D45/00 , F02P5/15
CPC分类号： Y02T10/46
摘要： PROBLEM TO BE SOLVED: To control engine rotational fluctuation when the driving torque of a power generator driven by engine torque is abruptly changed and the acceleration/deceleration of a vehicle against the intention of a driver. SOLUTION: When the demand power generation current is increased stepwise at time t1, the demand power generation torque and demand intake air amount (throttle opening) are also increased stepwise. Since the change of engine torque is delayed due to response delay of an intake system, ignition timing is corrected on the basis of the deviation between the demand engine torque and base engine torque through the prediction of the base engine torque in response to a cylinder-filling air quantity which is predicted taking the response delay of the intake system into account. At the same time, a torque correction quantity acquired by correcting the ignition timing is calculated. An actual engine torque is predicted by adding the torque correction quantity to the base engine torque. The difference between the predicted actual engine torque and demand vehicle driving torque is calculated as a permitted power generation torque, which drives a power generator. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：当由发动机扭矩驱动的发电机的驱动转矩突然变化时，控制发动机转速的变化，并且根据驾驶员的意图来控制车辆的加速/减速。解决方案：当在时间t1阶段性地增加需求发电电流时，需求发电转矩和需求进气量（节气门开度）也逐步增加。由于发动机扭矩的变化由于进气系统的响应延迟而延迟，所以基于需要发动机转矩和基本发动机转矩之间的偏差，基于发动机转矩的预测，响应于气缸 - 考虑进气系统的响应延迟而预测的充气量。同时，计算通过校正点火正时获得的扭矩校正量。通过将扭矩校正量加到基础发动机扭矩来预测实际的发动机转矩。将预测的实际发动机转矩与需求车辆驱动转矩之间的差作为驱动发电机的允许发电转矩来计算。版权所有（C）2007，JPO＆INPIT

10. 发明专利

JP2014157717A Battery system 有权
标题翻译：电池系统
公开(公告)号：JP2014157717A
公开(公告)日：2014-08-28
申请号：JP2013027790
申请日：2013-02-15
申请人： Denso Corp , 株式会社デンソー
发明人： KATO SHINYA , KAWAI TOSHIYUKI , KURODA DAISUKE , SATO YOSHIHIRO
IPC分类号： H01M10/48 , G01R31/36 , H01M10/60 , H02J7/02
摘要： PROBLEM TO BE SOLVED: To provide a battery system that performs an appropriate abnormality determination of cells based on an internal resistance of the cells.SOLUTION: The battery system includes: an assembled battery 20 including a plurality of battery cells 21 connected in series; voltage sensors 41 for detecting output voltages of the battery cells 21, respectively; a current sensor 42 for detecting a charge/discharge current of the assembled battery 20; and a control device 10. The control device 10 sets any one of the plurality of battery cells 21 as a reference cell. The control device 10 also calculates each resistance ratio that is the ratio of a value of internal resistance of the reference cell to a value of internal resistance of a battery cell different from the reference cell on the basis of detection values of output voltages of the battery cells 21 and a detection value of a charge/discharge current of the assembled battery. The control device 10 then determines whether or not an abnormal rise in temperature occurs in each battery cell on the basis of the resistance ratio.
摘要翻译：要解决的问题：提供一种基于电池的内部电阻来进行电池的适当的异常判定的电池系统。解决方案：电池系统包括：组合电池20，其包括串联连接的多个电池单元21; 分别用于检测电池单元21的输出电压的电压传感器41; 用于检测组电池20的充放电电流的电流传感器42; 和控制装置10.控制装置10将多个电池单元21中的任一个设置为参考单元。控制装置10还基于电池的输出电压的检测值来计算作为参考电池的内部电阻值与不同于参考电池的电池单元的内部电阻值的比的每个电阻比电池21和组电池的充放电电流的检测值。然后，控制装置10基于电阻比来确定在每个电池单元中是否发生异常升温。

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