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公开(公告)号：EP2489394A4
公开(公告)日：2013-07-31
申请号：EP10823296
申请日：2010-10-01
CPC分类号： A61B17/12113 , A61B17/12022 , A61B17/1214 , A61B34/70 , A61B2017/0034 , A61B2017/1205 , A61B2034/301 , A61B2090/064 , A61M25/0105 , A61M25/0113 , G01L1/04 , G01L5/101 , G01L5/105 , G09B23/285
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2.发明公开MEASUREMENT DEVICE, MEDICAL DEVICE, TRAINING DEVICE, AND MEASUREMENT METHOD 审中-公开测量设备，医疗器械，训练装置和测试方法
公开(公告)号：EP2479547A4
公开(公告)日：2014-01-22
申请号：EP10817098
申请日：2010-09-09
CPC分类号： G01L5/102 , A61M25/0105 , A61M2025/0166 , G01L5/105 , G09B23/285
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公开(公告)号：EP2680434A4
公开(公告)日：2018-01-24
申请号：EP12749174
申请日：2012-02-10
发明人： OZAKI TAKAYOSHI
CPC分类号： B60L3/06 , B60K7/0007 , B60L1/003 , B60L3/003 , B60L3/0061 , B60L3/12 , B60L11/1803 , B60L11/1861 , B60L15/025 , B60L15/2009 , B60L15/2036 , B60L15/2054 , B60L2220/14 , B60L2220/46 , B60L2220/50 , B60L2240/12 , B60L2240/24 , B60L2240/34 , B60L2240/36 , B60L2240/421 , B60L2240/423 , B60L2240/425 , B60L2240/429 , B60L2240/461 , B60L2250/16 , B60L2250/26 , B60L2260/28 , B60L2270/145 , H02P6/28 , H02P29/0055 , H02P29/032 , H02P29/64 , Y02T10/641 , Y02T10/642 , Y02T10/643 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/7275
摘要： An electric vehicle includes a motor unit (6) to drive a wheel (2). The electric vehicle also includes a control system that controls the motor unit (6). The control system includes an inverter (31). The electric vehicle also includes a temperature sensor (Sma) to sense temperature Tmc of the motor coils (78) of the motor unit (6) or a temperature sensor (Sia) to sense temperature Tic of the inverter (31). The electric vehicle also includes a limiter (95 (102)) to, if the temperature Tmc sensed by the sensor (Sma) exceeds a motor coils temperature threshold, reduce a motor current of the unit (6) until a derivative dTmc/dt of the sensed temperature Tmc with time t drops to zero or below, or to, if the temperature Tic sensed by the sensor (Sia) exceeds an inverter temperature threshold, limit a current command to the inverter (31) until a derivative dTic/dt of the sensed temperature Tic with time t drops to zero or below.
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公开(公告)号：EP2783906A4
公开(公告)日：2016-05-11
申请号：EP12851692
申请日：2012-11-22
发明人： OZAKI TAKAYOSHI , OKADA KOICHI , SUZUKI KENICHI
CPC分类号： B60L15/2072 , B60L1/003 , B60L3/102 , B60L3/108 , B60L7/14 , B60L7/26 , B60L11/1803 , B60L15/2009 , B60L15/2036 , B60L2220/44 , B60L2220/46 , B60L2220/50 , B60L2240/12 , B60L2240/20 , B60L2240/24 , B60L2240/26 , B60L2240/34 , B60L2240/421 , B60L2240/423 , B60L2240/429 , B60L2240/465 , B60L2240/622 , B60L2240/642 , B60L2250/16 , B60L2250/26 , B60L2260/28 , B60L2270/145 , Y02T10/641 , Y02T10/645 , Y02T10/7005 , Y02T10/7275 , Y02T10/7291 , Y02T90/16 , Y02T90/162
摘要： An angular acceleration monitor (37) may monitor whether or not an angular acceleration of a wheel (2) detected by an angular acceleration detector (39) is equal to or smaller than an acceptable angular acceleration (W) that is calculated with the following formula (1): where k1 is a constant; where Tt is a total drive torque that is a sum of drive torques of all motor units (6) that drive wheels (2) of the vehicle, m is vehicle mass, r is tire radius, and R is reduction ratio of a reducer unit (7) interposed between the motor unit (6) and the wheel (2). A slip-responsive controller (38) causes, if it is determined that the acceptable angular acceleration (W) is exceeded, a motor controller (33) to reduce a drive torque of the motor unit(s).
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公开(公告)号：EP2684736A4
公开(公告)日：2016-02-24
申请号：EP12754954
申请日：2012-03-05
发明人： OZAKI TAKAYOSHI
CPC分类号： B60K7/0007 , B60K17/046 , B60K2007/0038 , B60K2007/0092 , B60L3/102 , B60L3/104 , B60L3/106 , B60L3/108 , B60L7/18 , B60L7/26 , B60L11/1803 , B60L15/025 , B60L15/20 , B60L15/2036 , B60L15/2081 , B60L2220/14 , B60L2220/16 , B60L2220/44 , B60L2220/46 , B60L2240/12 , B60L2240/14 , B60L2240/24 , B60L2240/26 , B60L2240/421 , B60L2240/423 , B60L2240/429 , B60L2240/461 , B60L2240/465 , B60L2240/642 , B60L2240/66 , B60L2250/28 , B60L2260/44 , B60L2270/145 , Y02T10/643 , Y02T10/7005 , Y02T10/7258 , Y02T10/7275 , Y02T10/7291 , Y02T90/16
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公开(公告)号：EP2783895A4
公开(公告)日：2015-11-25
申请号：EP12851360
申请日：2012-11-21
发明人： OZAKI TAKAYOSHI
IPC分类号： B60L7/24 , B60L3/10 , B60L7/18 , B60L7/26 , B60L11/18 , B60L15/00 , B60L15/20 , B60T1/10 , B60T8/17 , B60T13/58 , B60T13/74 , F16D61/00
CPC分类号： B60L15/2009 , B60L1/003 , B60L3/102 , B60L3/108 , B60L7/14 , B60L7/18 , B60L7/24 , B60L7/26 , B60L11/1803 , B60L11/1861 , B60L15/2036 , B60L2220/44 , B60L2220/50 , B60L2240/12 , B60L2240/24 , B60L2240/26 , B60L2240/421 , B60L2240/423 , B60L2240/461 , B60L2240/465 , B60L2250/16 , B60L2250/26 , B60L2260/28 , B60T1/10 , B60T13/586 , B60T13/741 , B60T2240/06 , B60T2270/604 , F16D61/00 , Y02T10/641 , Y02T10/645 , Y02T10/7005 , Y02T10/7044 , Y02T10/705 , Y02T10/72 , Y02T10/7258 , Y02T10/7275
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公开(公告)号：EP2364652A4
公开(公告)日：2013-12-04
申请号：EP09818937
申请日：2009-10-02
CPC分类号： A61B17/1628 , A61B17/1617 , A61B17/1624 , A61B17/1626 , A61B17/1631 , A61B17/1642 , A61B2017/00327 , A61B2017/1651 , A61B2017/1653 , B23B39/14 , B23B45/005 , Y10T74/18056 , Y10T74/20305
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公开(公告)号：EP2420194A4
公开(公告)日：2013-10-30
申请号：EP10764382
申请日：2010-04-07
发明人： ISOBE HIROSHI , OZAKI TAKAYOSHI
CPC分类号： B25J13/00 , A61B17/1631 , A61B17/1633 , A61B2017/1651 , A61B2017/1653 , B23B39/14
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公开(公告)号：EP1962074A4
公开(公告)日：2011-05-25
申请号：EP06832738
申请日：2006-11-16
CPC分类号： F16C19/186 , B60B27/00 , B60B27/0005 , B60B27/0068 , B60B27/0094 , F16C19/522 , F16C2326/02 , G01L5/0019
摘要： In a wheel support bearing assembly having rows of rolling elements (3) interposed between an outer member (1) and an inner member (2), spacers (27) are interposed between vehicle body fitting holes (9) in the outer member (1), which is a stationary member, and a knuckle (25). A sensor unit (16) including a sensor mounting member (17) and a strain sensor (18) is fitted to the outer member (1). The sensor mounting member (17) has at least two contact fixing portions (17a, 17b) fixed to the outer member (1) and, also, has at least one recess (17c) between the neighboring contact fixing portions (17a, 17b), the strain sensor (18) being disposed in this recess (17c).
摘要翻译： 在外部件（1）和内部件（2）之间插入一排滚动元件（3）的轮支撑轴承组件中，间隔件（27）插入外部件（1）中的车身安装孔（9） ），这是一个静止的成员，和一个关节（25）。 包括传感器安装部件（17）和应变传感器（18）的传感器单元（16）被安装到外部部件（1）。 传感器安装部件17具有至少两个固定在外部部件1上的接触固定部17a，17b，并且在相邻的接触固定部17a，17b之间还具有至少一个凹部17c， ，应变传感器（18）设置在该凹槽（17c）中。
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公开(公告)号：EP2680435A4
公开(公告)日：2018-01-17
申请号：EP12750167
申请日：2012-02-10
发明人： OZAKI TAKAYOSHI
CPC分类号： H02H7/0833 , B60K7/0007 , B60K17/046 , B60K2007/0038 , B60K2007/0092 , B60L3/0061 , B60L3/06 , B60L2240/421 , B60L2240/427 , B60L2240/429 , B60L2260/44 , H02P29/0241 , Y02T10/642 , Y02T10/7258
摘要： An electric vehicle includes an inverter unit (22) and an ECU (21). The inverter unit (22) or the ECU (21) includes a magnetic force estimator (38) that estimates a magnetic force of a permanent magnet structure associated with a motor rotor of a motor unit (6). The inverter unit (22) or the ECU (21) may also include a determiner (39) for the estimated magnetic force and an abnormalities-responsive motor drive limiter (40). The estimator (38) is configured to estimate, according to a predefined rule, the magnetic force, based on at least two detection signals selected from a group consisting of a detection signal indicating a rotational frequency of the motor unit (6), a detection signal indicating a motor voltage of the motor unit (6) and a detection signal indicating a motor current of the motor unit (6).
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