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1. 发明公开

EP3133010A1 VEHICLE HEIGHT ADJUSTMENT DEVICE 有权转让
标题翻译：车辆高度调整装置
公开(公告)号：EP3133010A1
公开(公告)日：2017-02-22
申请号：EP16178538.1
申请日：2016-07-08
申请人： Showa Corporation
发明人： MURAKAMI, Yosuke , ISHIKAWA, Fumiaki , MIYATA, Hiroyuki
IPC分类号： B62K25/06 , B60G17/018 , B60G17/016 , B60G17/027
CPC分类号： B60G17/0155 , B60G17/0152 , B60G17/016 , B60G17/018 , B60G17/027 , B60G2300/12 , B60G2400/204 , B60G2400/252 , B60G2500/30 , B60G2500/32 , B60G2600/02 , B60G2600/09 , B60G2600/11 , B60G2600/70 , B60G2800/16 , B60G2800/914 , B62K11/04 , B62K25/04 , B62K25/06 , B62K25/08 , B62K25/283 , B62K2025/045
摘要： In a vehicle height adjustment device, an operation amount of an actuator increases in accordance with supplied current, a detector detects a vehicle height, and a changer changes the vehicle height in accordance with the operation amount of the actuator. The changer shifts to a vehicle height increasing state or to a vehicle height decreasing state based on whether the operation amount is not higher than a predetermined amount. A controller controls the current supplied to the actuator to make the relative position have a target value. The controller determines a target current supplied to the actuator based on a control map that correlates a deviation between the target value of the relative position and a detection value to the target current.
摘要翻译：在车高调节装置中，致动器的操作量根据供应的电流而增加，检测器检测车辆高度，并且换档器根据致动器的操作量改变车高。换档器基于操作量是否不高于预定量而转换到车辆高度增加状态或车辆高度减小状态。控制器控制提供给致动器的电流以使相对位置具有目标值。控制器基于将相对位置的目标值与检测值之间的偏差与目标电流之间的偏差相关联的控制图来确定供应至致动器的目标电流。

2. 发明授权

EP3121038B1 VEHICLE HEIGHT ADJUSTMENT DEVICE 有权转让
公开(公告)号：EP3121038B1
公开(公告)日：2019-06-05
申请号：EP16179297.3
申请日：2016-07-13
申请人： Showa Corporation
发明人： MURAKAMI, Yosuke , ISHIKAWA, Fumiaki , MIYATA, Hiroyuki
IPC分类号： B60G17/019 , B60G17/015 , B60G17/027

3. 发明公开

EP3121038A1 VEHICLE HEIGHT ADJUSTMENT DEVICE 有权转让
标题翻译： FAHRZEUGHÖHENANPASSUNGSVORRICHTUNG
公开(公告)号：EP3121038A1
公开(公告)日：2017-01-25
申请号：EP16179297.3
申请日：2016-07-13
申请人： Showa Corporation
发明人： MURAKAMI, Yosuke , ISHIKAWA, Fumiaki , MIYATA, Hiroyuki
IPC分类号： B60G17/015 , B60G17/027
CPC分类号： B60G17/0155 , B60G17/0157 , B60G17/019 , B60G17/0272 , B60G2202/42 , B60G2300/12 , B60G2500/30 , B60G2600/182 , B60G2800/914
摘要： A vehicle height adjustment device includes an actuator, a detector, and a controller. The actuator is driven when supplied with a current and is configured to change a relative position of a body of a vehicle relative to an axle of a wheel of the vehicle. The detector is configured to detect the relative position. The controller is configured to control the current supplied to the actuator to make the relative position a target value so as to adjust a vehicle height of the body. When a detection value of the detector is smaller than the target value of the relative position, the controller is configured to alternately supply an increase current and a maintenance current to the actuator. The increase current increases the relative position to increase the vehicle height. The maintenance current maintains the relative position to maintain the vehicle height.
摘要翻译：车辆高度调节装置包括致动器，检测器和控制器。当被提供电流时，致动器被驱动并被配置成改变车体相对于车辆的车轴的相对位置。检测器被配置为检测相对位置。控制器被配置为控制提供给致动器的电流，以使相对位置成为目标值，以便调节车体的车身高度。当检测器的检测值小于相对位置的目标值时，控制器被配置为向致动器交替地提供增加电流和维持电流。增加的电流增加相对位置以增加车辆高度。维护电流保持相对位置以保持车辆的高度。

4. 发明公开

EP2492942A1 ELECTRIC POWER STEERING DEVICE 审中-公开
标题翻译：电动转向装置
公开(公告)号：EP2492942A1
公开(公告)日：2012-08-29
申请号：EP10835732.8
申请日：2010-05-27
申请人： Showa Corporation
发明人： TAKEUCHI, Yoshinori , ISHIKAWA, Fumiaki
IPC分类号： H01H50/56 , B62D6/00
CPC分类号： B62D5/0406 , H01H50/546 , H01H2050/028
摘要： In an electric power steering apparatus, a switch means (40) is provided with a shutoff means (70) which extends from one to another of at least two fixed contact points so as to shut off an extension of a foreign material which allows an electrical continuity of the fixed contact points, between the at least two fixed contact points among four fixed contact points including fixed contact points (a, b) of a first relay (50) and fixed contact points (c, d) of a second relay (60).
摘要翻译：在电动助力转向装置中，开关装置（40）设置有截断装置（70），所述截止装置（70）从至少两个固定接触点中的一个延伸到另一个，以便切断允许电气在包括第一继电器（50）的固定触点（a，b）和第二继电器（50）的固定触点（c，d）的四个固定触点中的至少两个固定触点之间的固定触点 60）。

5. 发明公开

EP3225436A1 VEHICLE HEIGHT ADJUSTMENT APPARATUS 有权转让
标题翻译：车辆高度调整装置
公开(公告)号：EP3225436A1
公开(公告)日：2017-10-04
申请号：EP17162521.3
申请日：2017-03-23
申请人： Showa Corporation
发明人： MURAKAMI, Yosuke , MIYATA, Hiroyuki , ISHIKAWA, Fumiaki
IPC分类号： B60G13/14 , B62K25/04 , B62K25/08 , B60G17/016 , B60G17/018 , B60G17/019 , B60G17/027 , B62K25/28 , F16F9/56 , B60G17/044
摘要： A vehicle height adjustment apparatus includes a control device. The control device controls the opening degree of the solenoid valve to allow a movement amount of the support member to reach a movement amount target value that corresponds to the vehicle height set in advance, in accordance with the weight applied to the vehicle. The control device controls the opening degree of the solenoid valve to change the movement amount of the support member based on a difference between a value based on the information related to the vehicle height and a vehicle height-related target value, on condition that the movement amount of the support member reaches the movement amount target value and the value based on the information related to the vehicle height obtained by the information obtaining device does not reach the vehicle height-related target value that corresponds to the vehicle height set in advance.
摘要翻译：车高调节装置包括控制装置。控制装置根据施加到车辆的重量，控制电磁阀的开度以允许支撑构件的移动量达到与预先设定的车辆高度对应的移动量目标值。控制装置基于基于与车高有关的信息的值与车高有关的目标值之间的差，控制电磁阀的开度以改变支撑构件的移动量，支撑构件的量达到移动量目标值，并且基于由信息获取装置获得的与车高有关的信息的值未达到与预先设置的车高对应的车高有关的目标值。

6. 发明授权

EP3225436B1 VEHICLE HEIGHT ADJUSTMENT APPARATUS 有权转让
公开(公告)号：EP3225436B1
公开(公告)日：2020-11-11
申请号：EP17162521.3
申请日：2017-03-23
申请人： Showa Corporation
发明人： MURAKAMI, Yosuke , MIYATA, Hiroyuki , ISHIKAWA, Fumiaki
IPC分类号： B60G13/14 , B62K25/04 , B62K25/08 , B60G17/016 , B60G17/018 , B60G17/019 , B60G17/027 , B62K25/28 , F16F9/56 , B60G17/044

7. 发明授权

EP2511157B1 MOTORIZED POWER STEERING APPARATUS, METHOD FOR CONTROLLING MOTORIZED POWER STEERING DEVICE, AND PROGRAM THEREFOR 有权
公开(公告)号：EP2511157B1
公开(公告)日：2019-03-13
申请号：EP10800875.6
申请日：2010-06-16
申请人： Showa Corporation
发明人： HOSOYA, Narimasa , SENDA, Shunya , ISHIKAWA, Fumiaki
IPC分类号： B62D6/00 , B62D5/04 , B62D101/00 , B62D117/00 , B62D119/00

8. 发明公开

EP2511157A1 MOTORIZED POWER STEERING APPARATUS, METHOD FOR CONTROLLING MOTORIZED POWER STEERING DEVICE, AND PROGRAM THEREFOR 审中-公开
标题翻译：电动助力转向装置，用于控制电动助力转向装置和程序THEREFOR
公开(公告)号：EP2511157A1
公开(公告)日：2012-10-17
申请号：EP10800875.6
申请日：2010-06-16
申请人： Showa Corporation
发明人： HOSOYA, Narimasa , SENDA, Shunya , ISHIKAWA, Fumiaki
IPC分类号： B62D6/00 , B62D5/04 , B62D101/00 , B62D117/00 , B62D119/00
CPC分类号： B62D5/0487 , B62D5/0463 , B62D5/0484 , B62D5/0493
摘要： Provided are: an electric motor that applies steering assist force to a steering wheel; a target current determination unit 25 that calculates a target current to be supplied to the electric motor on the basis of steering torque of the steering wheel; and a correction unit 27 that, when a rotation speed of the electric motor is less than a predetermined rotation speed, corrects the target current calculated by the target current determination unit 25 to be reduced on the basis of an actual current supplied to the electric motor and a time during which the actual current is supplied. Thereby a technique is provided to suppress a failure of the electric motor due to an excessive current flowing through the electric motor with higher accuracy.
摘要翻译：提供有：电动马达确实适用转向辅助力的方向盘; 目标电流确定单元25那样计算供应到方向盘的转向扭矩的基础上，所述电动机的目标电流; 和校正单元27，当电动机的旋转速度小于预定的旋转速度，来校正由所述目标电流确定单元25计算出的目标电流供应到电动马达的实际电流的基础上能够减少和时间，这期间，actualCurrent是提供。从而提供一种技术，以抑制电动机的故障由于流过大的电流通过向电动马达以更高的精度。

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