专利快速检索-快速检索全球专利，免费商用专利数据库-IPRDB

1. 发明专利

JP2014072182A Temperature control system and method of estimating amount of foreign matter clogging 有权
标题翻译：温度控制系统和估算外来物件数量的方法
公开(公告)号：JP2014072182A
公开(公告)日：2014-04-21
申请号：JP2012220370
申请日：2012-10-02
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： MINAMIURA KEIICHI , NAKAMURA KIMITO , MAEDA TOYOTAKA , KIKUCHI YOSHITERU
IPC分类号： H01M10/60 , B60K11/06 , B60L3/00 , B60L11/18
CPC分类号： B60H1/00278 , B60H2001/003 , B60H2003/0683 , B60L1/003 , B60L1/02 , B60L3/0046 , B60L11/1874 , B60L2240/28 , B60L2240/34 , B60L2240/545 , B60L2240/662 , B60L2240/80 , G01F1/05 , H01M10/625 , H01M2220/20 , Y02T10/7005 , Y02T10/705 , Y02T10/7291 , Y02T90/16
摘要： PROBLEM TO BE SOLVED: To estimate the amount of foreign matters clogging for a filter.SOLUTION: A temperature control system is mounted on a vehicle and controls the temperature of a power storage device (41) performing charge and discharge. The temperature control system includes a suction duct (10) for introducing air in a cabin to the power storage device, a fan (30) for taking the air into the suction duct, a filter (20) provided in the suction duct and blocking passage of foreign matters, and a controller (60) for estimating the amount of foreign matters clogging for the filter. The controller increases the amount of foreign matters clogging as the total amount of air supplied to the power storage device when the fan is driven, and the number of times for allowing movement of air between the interior and exterior of a vehicle increase.
摘要翻译：要解决的问题：估计过滤器异物堵塞量。解决方案：温度控制系统安装在车辆上，并控制执行充放电的蓄电装置（41）的温度。所述温度控制系统包括用于将空气引导到所述蓄电装置的吸入管道（10），用于将空气吸入所述吸入管道的风扇（30），设置在所述吸入管道中的过滤器（20）以及用于估计过滤器的异物堵塞量的控制器（60）。控制器增加了当驱动风扇时供应给蓄电装置的空气总量的异物堵塞量，并且允许车辆内部和外部之间的空气移动的次数增加。

2. 发明专利

JP2009269532A Vehicle and its control method 审中-公开
标题翻译：车辆及其控制方法
公开(公告)号：JP2009269532A
公开(公告)日：2009-11-19
申请号：JP2008123248
申请日：2008-05-09
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： NAKAMURA KIMITO , KIKUCHI YOSHITERU
IPC分类号： B60K11/06 , B60K6/445 , B60L3/00 , B60L11/18 , B60W10/30 , B60W20/00 , H01M10/60
CPC分类号： Y02T10/6239 , Y02T10/7005
摘要： PROBLEM TO BE SOLVED: To control a fan by eliminating dispersion caused by an individual difference of the fan and not to give a sense of incongruity to an occupant by noise in the middle of learning a relation of a torque command and a rotational frequency of the fan.
SOLUTION: A torque-rotational frequency characteristic (function g) of a cooling fan 56 is derived on the basis an actual rotational frequency Nf of the cooling fan 56 when the cooling fan 56 is rotated by torque Tf1, Tf2 for prescribed first and second learning execution. Thereafter, the cooling fan 56 is controlled on the basis of the function g. Additionally, the noise of the cooling fan 56 in the middle of the first and second learning execution is mixed with the background noise of a hybrid automobile 20 as first learning is not executed when vehicle speed V is lower than first learning vehicle speed Vref1 and the first learning is executed when it is equal to or higher than the first learning vehicle speed Vref1 and second learning is not executed when the vehicle speed V is lower than second learning vehicle speed Vref2 and the second learning is executed when it is equal to or higher than the second learning vehicle speed Vref2.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：通过消除由风扇的个体差异引起的色散来控制风扇，并且在学习转矩指令和旋转的关系的中间不会产生噪声对乘员的不协调感风扇的频率。解决方案：冷却风扇56的转矩 - 旋转频率特性（功能g）基于冷却风扇56的转速Tf1，Tf2转动规定的第一时间时的实际转速Nf导出和第二次学习执行。此后，基于功能g来控制冷却风扇56。此外，当车速V低于第一学习车速Vref1时，在第一学习执行和第二学习执行中的冷却风扇56的噪声与混合动力汽车20的背景噪声混合，因为不执行第一学习，当其等于或高于第一学习车辆速度Vref1时执行第一学习，并且当车速V低于第二学习车辆速度Vref2时不执行第二学习，并且当其等于或等于更高时执行第二学习比第二学习车辆速度Vref2。版权所有（C）2010，JPO＆INPIT

3. 发明专利

JP2010146920A Cooling device, vehicle loading the same, and control method for cooling device 有权
标题翻译：冷却装置，装载其的车辆以及用于冷却装置的控制方法
公开(公告)号：JP2010146920A
公开(公告)日：2010-07-01
申请号：JP2008324549
申请日：2008-12-19
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： NAKAMURA KIMITO , KIKUCHI YOSHITERU , SUZUKI MASATO
IPC分类号： B60K6/445 , B60K6/52 , B60K11/06 , B60L11/14 , B60L11/18 , B60W10/30 , B60W20/00 , H01M10/60 , H01M10/613 , H01M10/625 , H01M10/633 , H01M10/6563 , H02P6/08
CPC分类号： B60L11/1872 , B60L11/187 , B60W2510/246 , H01M10/48 , H01M10/486 , H01M10/613 , H01M10/625 , H01M10/633 , H01M10/6563 , Y02T10/7005 , Y02T10/705
摘要： PROBLEM TO BE SOLVED: To more surely start a motor-operated fan; and to restrain rise of operating noises right after starting of the motor-operated fan.
SOLUTION: A fan motor is controlled via a switching circuit (S120-S150, and S190) so as to lessen a demand duty ratio D as far as auxiliary battery voltage Vb is high upon starting control of the cooling fan until the number Nfm of rotation of the fan motor reaches the number Nch of rotation for control switching from starting of a cooling fan control routine (S110). Thus, the fan motor can be surely started, and rise of operating noises of the cooling fan caused by unnecessary increase of the number Nfm of rotation of the fan motor can be restrained upon starting of the fan motor.
COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：更确定地启动电动风扇; 并且在启动电动风扇之后抑制操作噪声的上升。
解决方案：通过开关电路（S120-S150和S190）控制风扇电动机，以便在启动冷却风扇的控制时，在辅助电池电压Vb为高时减小需求占空比D，直到数字风扇马达的转速Nfm达到从冷却风扇控制程序开始进行控制切换的旋转数Nch（S110）。因此，可以可靠地启动风扇电动机，并且可以在风扇电动机启动时抑制由风扇电动机的旋转数Nfm的不必要的增加引起的冷却风扇的操作噪音的上升。版权所有（C）2010，JPO＆INPIT

4. 发明专利

JP2013171691A Power storage system 有权
标题翻译：电力储存系统
公开(公告)号：JP2013171691A
公开(公告)日：2013-09-02
申请号：JP2012034542
申请日：2012-02-20
申请人： Toyota Motor Corp , トヨタ自動車株式会社 , Primearth Ev Energy Co Ltd , プライムアースEvエナジー株式会社
发明人： OKIMURA YUKIKO , OKUMURA MOTOYOSHI , OTA YOSHIFUMI , KUBO MASAHIKO , KIKUCHI YOSHITERU , NAKAMURA KIMITO , MAEKAWA KATSUNORI , KIBA DAISUKE
IPC分类号： H01M10/48 , G01R31/36 , H01G11/00 , H01G11/22 , H01M10/42 , H01M10/44
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To estimate an electrode potential (a positive electrode potential or a negative electrode potential) of a power storage element.SOLUTION: A power storage system comprises: a power storage element (11) to carry out charging/discharging; a memory (30a); and a controller (30). The memory stores predetermined ratio information which indicates the ratio of a positive electrode potential or a negative electrode potential among voltages of the power storage element. The controller estimates at least one of the positive and negative electrode potentials of the power storage element. Further, the controller obtains a voltage of the power storage element and calculates at least one of the electrode potentials with the use of the voltage thus obtained and the ratio information.
摘要翻译：要解决的问题：估计蓄电元件的电极电位（正极电位或负极电位）。解决方案：一种蓄电系统，包括：蓄电元件（11），用于进行充电/放电; 存储器（30a）; 和控制器（30）。存储器存储表示蓄电元件的电压中的正极电位或负极电位的比例的预定比率信息。控制器估计蓄电元件的正极和负极电位中的至少一个。此外，控制器获得蓄电元件的电压，并使用所获得的电压和比率信息来计算电极电位中的至少一个。

5. 发明专利

JP2010257885A Battery device 审中-公开
标题翻译：电池装置
公开(公告)号：JP2010257885A
公开(公告)日：2010-11-11
申请号：JP2009109365
申请日：2009-04-28
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KIKUCHI YOSHITERU , NAKAMURA KIMITO , SUZUKI MASATO
IPC分类号： H01M10/60 , H01M10/613 , H01M10/615 , H01M10/617 , H01M10/625 , H01M10/633 , H01M10/6556 , H01M10/6563
CPC分类号： Y02E60/12
摘要： PROBLEM TO BE SOLVED: To suppress a difference in temperature between battery packs in an on-vehicle battery device including an on-vehicle battery composed of a plurality of battery packs for supplying driving power of a vehicle and an air blowing means capable of sending air to the plurality of battery packs in this battery from at least two air outlet ports.
SOLUTION: When temperature rise control is not executed with a pack temperature difference ΔT that is a temperature difference between the temperature Tb1 of an upper battery pack and the temperature Tb2 of a lower battery pack being a threshold Tref or more, a fan which blows air to the one lower in temperature of the upper battery pack and the lower battery pack is driven when both the temperature Tb1 of the upper battery pack and the temperature Tb2 of the lower battery pack are lower than an air blowing temperature Tair, and a fan which blows air to the one higher in temperature of the upper battery pack and the lower battery pack when both the temperature Tb1 of the upper battery pack and the temperature Tb2 of the lower battery pack are the air blowing temperature Tair or higher.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：解决方案：为了抑制包括由用于提供车辆的驱动力的多个电池组构成的车载电池的车载电池装置的电池组之间的温度差以及能够提供的空气吹出装置从至少两个空气出口将空气送至该电池中的多个电池组。解决方案：当以上电池组的温度Tb1和下电池组的温度Tb2之间的温度差为一个阈值Tref或更大的组件温度差ΔT不执行温度升高控制时，风扇当上部电池组的温度Tb1和下部电池组的温度Tb2均低于送风温度Tair时，将空气吹送到上部电池组的下部温度下降并且下部电池组被驱动，并且当上电池组的温度Tb1和下电池组的温度Tb2均为送风温度Tair以上时，将空气吹向上电池组和下电池组的温度较高的风扇。版权所有（C）2011，JPO＆INPIT

6. 发明专利

JP2010035332A Storage unit output prediction apparatus and hybrid vehicle control system 有权
标题翻译：存储单元输出预测装置和混合车辆控制系统
公开(公告)号：JP2010035332A
公开(公告)日：2010-02-12
申请号：JP2008194934
申请日：2008-07-29
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： NAKAMURA KIMITO , KIKUCHI YOSHITERU , SUZUKI YUSUKE
IPC分类号： H02J7/00 , B60K6/445 , B60L11/14 , B60L11/18 , B60W10/06 , B60W10/08 , B60W10/26 , B60W20/00 , G01R31/36 , H01M10/48
CPC分类号： B60L1/003 , B60L7/14 , B60L11/123 , B60L11/14 , B60L11/1859 , B60L11/1868 , B60L15/2009 , B60L2210/10 , B60L2210/30 , B60L2210/40 , B60L2220/14 , B60L2240/545 , B60L2240/547 , B60L2240/549 , B60L2240/80 , B60L2250/16 , B60L2260/44 , B60L2260/52 , Y02T10/6217 , Y02T10/645 , Y02T10/7005 , Y02T10/7066 , Y02T10/7077 , Y02T10/7216 , Y02T10/7241 , Y02T10/7275
摘要： PROBLEM TO BE SOLVED: To ensure required maximum output possible power even when further discharge is performed after output possible power is predicted for a storage unit. SOLUTION: A storage unit output prediction part 42 for a controller 40 of a hybrid vehicle control system 10 includes: a present-state acquisition module 44 for acquiring a present voltage value and a present current value of a storage unit 22; a discharge voltage drop value acquisition module 46 for acquiring a voltage drop value of the storage unit 22 dropped by a discharge during a period from the present to a lapse of a predetermined period; and a maximum dischargeable power value calculation module 48 for calculating a maximum dischargeable power value of the storage unit 22 during the period from the present to the predetermined period, based on the present voltage value, the voltage drop value during a period from the present to the lapse of the predetermined period, a discharge lower-limit voltage of the storage unit 22 and an internal resistance characteristic of the storage unit 22. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：即使在对存储单元预测输出可能的功率之后，即使进行进一步放电，也可确保所需的最大输出可能功率。解决方案：用于混合动力车辆控制系统10的控制器40的存储单元输出预测部42包括：用于获取存储单元22的当前电压值和当前电流值的当前状态获取模块44; 放电电压降值获取模块46，用于获取在从当前到经过预定周期的时间段期间通过放电而下降的存储单元22的电压降值; 以及最大可放电功率值计算模块48，用于根据当前的电压值计算从当前到预定时段期间的存储单元22的最大可放电功率值，从当前到期间的电压降值预定时间的经过，存储单元22的放电下限电压和存储单元22的内部电阻特性。（C）2010年，JPO和INPIT

7. 发明专利

JP2013017322A Discharge controller of nickel-hydrogen battery and discharge control method of the same 有权
标题翻译：镍氢电池放电控制器及其放电控制方法
公开(公告)号：JP2013017322A
公开(公告)日：2013-01-24
申请号：JP2011149015
申请日：2011-07-05
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： KIKUCHI YOSHITERU , NAKAMURA KIMITO
IPC分类号： H02J7/00 , B60L3/00 , H01M10/44 , H01M10/48
CPC分类号： Y02T10/7241
摘要： PROBLEM TO BE SOLVED: To provide a discharge controller of a nickel-hydrogen battery and a discharge control method of the same which can perform a preferred discharge control considering battery deterioration.SOLUTION: A discharge controller of a nickel-hydrogen battery comprises: a current sensor 9 which detects current flowing in nickel-hydrogen battery units B0-Bn; and a control device 30 which estimates an amount of coming-off hydrogen from each frame of the nickel-hydrogen battery units B0-Bn on the basis of the current measured by the current sensor 9 and determines an upper limit of electric power outputted from the nickel-hydrogen battery units B0-Bn on the basis of the estimated amount of coming-off hydrogen. Preferably, the nickel-hydrogen battery units B0-Bn are mounted on a vehicle 1 to supply a motor MG2 for vehicle drive with electric power. The control device 30 estimates the amount of coming-off hydrogen from each frame of the nickel-hydrogen battery units B0-Bn on the basis of travel distance of the vehicle in addition to the current measured by the current sensor.
摘要翻译：要解决的问题：提供一种镍氢电池的放电控制器及其放电控制方法，其可以考虑到电池劣化而进行优选的放电控制。解决方案：镍氢电池的放电控制器包括：电流传感器9，其检测在镍氢电池单元B0-Bn中流动的电流; 以及控制装置30，其基于由电流传感器9测量的电流来估计来自镍氢电池单元B0-Bn的每个框架的脱落氢量，并且确定从电流传感器9输出的电力的上限以镍氢电池单元B0-Bn为基础估计出来的氢气量。优选地，将镍氢电池单元B0-Bn安装在车辆1上，以供电用于车辆驱动的电动机MG2。除了由电流传感器测量的电流之外，控制装置30还基于车辆的行驶距离来估计来自镍氢电池单元B0-Bn的每个框架的脱落氢量。版权所有（C）2013，JPO＆INPIT

你已经成功收藏专利！

检索式保存成功!

IPRDB

热门服务

关于我们

友情链接

联系方式