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1. 发明专利

JP2008057643A Electric brake device and automobile 有权
标题翻译：电动刹车装置和汽车
公开(公告)号：JP2008057643A
公开(公告)日：2008-03-13
申请号：JP2006234863
申请日：2006-08-31
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： UENO KENTARO , SASAKI MITSUHIDE , OIKAWA HIROTAKA , YAMAGUCHI TOUMA , TAKEDA HIROKI
IPC分类号： B60T13/74 , F16D65/18
CPC分类号： B60T13/741 , B60T1/10 , B60T13/746 , F16D65/18 , F16D2066/003 , F16D2066/005 , F16D2066/006 , F16D2121/24
摘要： PROBLEM TO BE SOLVED: To provide an electric caliper capable of detecting a pad contact position irrespective of a contact state of a pad with a rotor, clearance or a parking brake state at a detection start, and having an ignorable small effect on vehicle movement. SOLUTION: In detection of the pad contact position, a piston is moved in the separating direction, or a current is sent for moving the piston in the separating direction. While the piston is moving in the separating direction, pad non-contact determination is carried out, and after confirming a pad non-contact state, the piston is moved in the pressing direction, and detection of the pad contact position is carried out. If the piston cannot be moved in the separating direction, it is determined that a parking brake is in an ON state, and a standby is carried out until there is an instruction to release the parking brake from a higher-order system. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够检测焊盘接触位置的电动卡钳，而与检测开始时具有转子，间隙或驻车制动状态的焊盘的接触状态无关，并且具有可忽略的小的影响车辆运动。解决方案：在检测到焊盘接触位置时，活塞沿分离方向移动，或者发送电流以沿分离方向移动活塞。当活塞沿分离方向移动时，执行垫非接触确定，并且在确认垫非接触状态之后，活塞沿按压方向移动，并且执行垫接触位置的检测。如果活塞不能沿分离方向移动，则确定驻车制动器处于接通状态，并且直到有从高级系统释放驻车制动器的指令来执行待机。版权所有（C）2008，JPO＆INPIT

2. 发明专利

JP2006281868A Brake device 有权
标题翻译：刹车装置
公开(公告)号：JP2006281868A
公开(公告)日：2006-10-19
申请号：JP2005101530
申请日：2005-03-31
申请人： Hitachi Ltd , Honda Motor Co Ltd , 本田技研工業株式会社 , 株式会社日立製作所
发明人： MOCHIZUKI YUTAKA , UENO KENTARO , SASAKI MITSUHIDE
IPC分类号： B60T8/17
摘要： PROBLEM TO BE SOLVED: To set the optimum braking force when a relationship of stepping force of a brake pedal and a stroke is changed. SOLUTION: When a relationship of the braking force relative to the stroke of the brake pedal is changed when a relationship of reaction force relative to the stroke of the brake pedal, a second variation ratio for varying the braking force relative to the stroke of the brake pedal is set smaller than a first variation ration for varying the reaction force relative to the stroke of the brake pedal. Therefore, when the stroke relative to the same stepping force (reaction force) is reduced, reduction of operability of the brake pedal accompanying with reduction of the stroke can be prevented by suppressing increase of the braking force to a small degree. Further, when the stroke relative to the same stepping force (reaction force) is increased, reduction of brake responsiveness accompanying with increase of the stroke can be prevented by suppressing reduction of the braking force to a small degree. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：当制动踏板和行程的踏力的关系改变时，设定最佳的制动力。解决方案：当制动力相对于制动踏板的行程的关系在反作用力相对于制动踏板的行程的关系改变时，改变制动力相对于行程的第二变化比制动踏板的设定小于用于改变相对于制动踏板行程的反作用力的第一变化比。因此，当相对于相同的踏力（反作用力）的行程减小时，通过抑制制动力的增加，可以防止制动踏板伴随行程减少的可操作性的降低。此外，当相对于相同的踏力（反作用力）的行程增加时，通过抑制制动力的减小，可以防止伴随行程的增加的制动响应性的降低。版权所有（C）2007，JPO＆INPIT

3. 发明专利

JP2006281809A Pedal device and automobile provided with it 有权
标题翻译： PEDAL设备和汽车提供
公开(公告)号：JP2006281809A
公开(公告)日：2006-10-19
申请号：JP2005100537
申请日：2005-03-31
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： UENO KENTARO , SASAKI MITSUHIDE
IPC分类号： B60T7/06 , B60K26/02
CPC分类号： G05G5/03 , B60K26/021 , B60T7/042 , B60W50/08 , B60W50/16 , G05G1/38 , G05G1/405
摘要： PROBLEM TO BE SOLVED: To provide a pedal device and an automobile provided with it realizing suitable characteristic of a pedal and characteristic of vehicle motion by varying stiffness of the pedal and an outputting method of vehicle output by parameters due to operation information, vehicle information and environment information. SOLUTION: Even if the state of the vehicle is varied, reaction force of the pedal and the vehicle output are not varied and slope of the reaction force of the pedal and the vehicle output are varied according to the parameters. Further, the minimum pedal stepping force required for moving a pedal position at stepping-in from the state that the pedal is not stepped or the minimum pedal position or the pedal stepping force required for outputting the vehicle output at stepping-in from the state that the pedal is not stepped is varied according to the parameters. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种踏板装置和具有该踏板装置的汽车，通过改变踏板的刚度和通过由操作信息引起的参数的车辆输出的输出方法来实现踏板的合适特性和车辆运动特性，车辆信息和环境信息。
解决方案：即使车辆状态发生变化，踏板和车辆输出的反作用力也不会变化，踏板和车辆输出的反作用力的斜率根据参数而变化。另外，从踏板未踏步的状态下踏板踏板的踏板位置移动所需的最小踏板步进力，或踏板踏板输出所需的最小踏板位置或踏板踏步力，根据参数，不踏步踏板。版权所有（C）2007，JPO＆INPIT

4. 发明专利

JP2006281802A Pedal device and automobile provided with it 有权
标题翻译： PEDAL设备和汽车提供
公开(公告)号：JP2006281802A
公开(公告)日：2006-10-19
申请号：JP2005100448
申请日：2005-03-31
申请人： Hitachi Ltd , Honda Motor Co Ltd , 本田技研工業株式会社 , 株式会社日立製作所
发明人： UENO KENTARO , SASAKI MITSUHIDE , YOKOYAMA ATSUSHI , MOCHIZUKI YUTAKA
IPC分类号： B60T7/06 , B60K26/02 , B60T8/00 , B60T8/17
摘要： PROBLEM TO BE SOLVED: To provide a pedal device in which a position of a pedal is varied to a suitable position in adjustment to the driving status of a vehicle without giving incompatible sense to a driver. SOLUTION: The pedal device is provided with a predetermined stepping-in track 506 relative to a vehicle body and electrically controls the pedal position or the pedal reaction force by an actuator. When the pedal is not stepped or the pedal stepping force is a predetermined value or less, a position of the pedal is made variable. As a parameter for varying the pedal position, a vehicle speed, a relative relationship with a preceding vehicle and advancement or retreating are used. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种踏板装置，其中踏板的位置在调整到车辆的驾驶状态而变化到合适的位置，而不会给驾驶员带来不相容的感觉。解决方案：踏板装置相对于车身设置有预定的踏入轨道506，并通过致动器电动控制踏板位置或踏板反作用力。当踏板没有阶梯或踏板踏力是预定值或更小时，踏板的位置可变。作为用于改变踏板位置的参数，使用车速，与前一车辆的相对关系以及前进或后退。版权所有（C）2007，JPO＆INPIT

5. 发明专利

JP2006281799A Pedal device and automobile provided therewith 有权
标题翻译： PEDAL设备和汽车提供
公开(公告)号：JP2006281799A
公开(公告)日：2006-10-19
申请号：JP2005100363
申请日：2005-03-31
申请人： Hitachi Ltd , Honda Motor Co Ltd , 本田技研工業株式会社 , 株式会社日立製作所
发明人： UENO KENTARO , SASAKI MITSUHIDE , YOKOYAMA ATSUSHI , MOCHIZUKI YUTAKA
IPC分类号： B60T7/06 , B60K26/04 , B60T8/17
摘要： PROBLEM TO BE SOLVED: To provide a pedal device capable of reduce fatigue of a lower limb at traffic jam without giving incompatible sense to a driver. SOLUTION: The pedal device can electrically control a pedal position or pedal reaction force. When traffic jam is detected, the pedal reaction force is reduced. In controlling the pedal reaction force, the pedal reaction force relative to the pedal position when the pedal position is retained without releasing the pedal and changing the pedal position is made to smaller pedal reaction force when the traffic jam is detected as compared with the time when the traffic jam is not detected. Whereas, the pedal reaction force relative to the pedal position when the pedal is stepped realizes the same characteristic regardless of whether or not the traffic jam is detected. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种踏板装置，其能够在交通堵塞的情况下减少下肢的疲劳，而不会给驾驶员带来不相容的感觉。
解决方案：踏板装置可以电动控制踏板位置或踏板反作用力。当检测到交通堵塞时，踏板反作用力减小。在控制踏板反作用力时，当踏板位置被保持而不释放踏板并改变踏板位置时，踏板反作用力相对于踏板反作用力在检测到交通堵塞时与较小的踏板反作用力相比，未检测到交通堵塞。而踏板踏板时踏板反作用力相对于踏板位置实现了相同的特性，而不管是否检测到交通堵塞。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2008308097A Vehicle-mounted actuator system 有权
标题翻译：车辆安装执行器系统
公开(公告)号：JP2008308097A
公开(公告)日：2008-12-25
申请号：JP2007159446
申请日：2007-06-15
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： UENO KENTARO , SASAKI MITSUHIDE , INNAMI TOSHIYUKI , YAMAGUCHI TOUMA
IPC分类号： B60T13/74 , B60T8/17 , B60T17/22
摘要： PROBLEM TO BE SOLVED: To miniaturize and lighten an actuator by eliminating the need for operating a vehicle movement with a human power without an electrical and mechanical amplification even when a failure such that an actuator of an output mechanism can not be controlled occurs without giving a sense of incongruity to an operator or deteriorating operability. SOLUTION: This vehicle-mounted actuator system comprises a first actuator for actuating a first movable part, a second actuator actuating a second movable part and controlled independently from the first actuator, a mechanism part configured so that the action of the first movable part acts on the action of the second movable part via an elastic element and the action of the second movable part acts on the action of the first movable part via the elastic element, and a controller for controlling the other actuator so as to offset, restrain or amplify a change of a force and/or a position transmitted from the first movable part or the second movable part to the other movable part via the elastic element. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了小型化和减轻致动器，即使当不能够使得输出机构的致动器不能被控制的故障发生时，也不需要电力和机械放大就不需要操作具有人力的车辆的车辆运动而不会给操作者带来不协调的感觉或恶化的可操作性。解决方案：该车载致动器系统包括用于致动第一可移动部件的第一致动器，致动第二可移动部件并且独立于第一致动器控制的第二致动器，构造成使得第一可移动部件部分通过弹性元件作用于第二可移动部件的作用，并且第二可动部分的作用通过弹性元件作用于第一可移动部件的作用，并且控制器用于控制另一致动器以抵消，抑制或者通过弹性元件将从第一可动部或第二可动部传递的力和/或位置的变化放大到另一可动部。版权所有（C）2009，JPO＆INPIT

7. 发明专利

JP2006285306A Operation-inputting device 审中-公开
标题翻译：操作输入设备
公开(公告)号：JP2006285306A
公开(公告)日：2006-10-19
申请号：JP2005100365
申请日：2005-03-31
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： UENO KENTARO , YOKOYAMA ATSUSHI , SUZUKI TAKAFUMI , SASAKI MITSUHIDE
IPC分类号： G05G5/03 , B60T7/02 , B60T7/06 , F02D11/02 , F02D11/10
摘要： PROBLEM TO BE SOLVED: To provide an operation-input device of a vehicle that can generate appropriate reaction to operation force applied to an input operation member even if no operation force is detected, and can generate various operational feeling to the taste of a driver while reducing the device costs. SOLUTION: The operation-input device comprises an input operation member 11, such as a brake pedal; an active reaction generation mechanism 14 for generating arbitrary reaction to operation force applied to the input operation member 11; a reaction generation mechanism 12 having a passive reaction generation mechanism 13 for generating reaction passively to the operation force applied to the input operation member; an operation information detection means 15 for detecting the amount of operation and the operation speed of the input operation member 11; and a control means 100 for estimating the operation force, based on the amount of operation and the operation speed detected by the operation information detection means 15, and controlling active reaction generated by the active reaction generation mechanism 14 based on the estimated operation force. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种车辆的操作输入装置，即使没有检测到操作力，也可以产生对施加到输入操作构件的操作力的适当反应，并且可以产生各种操作感觉同时降低设备成本。
解决方案：操作输入装置包括诸如制动踏板的输入操作构件11; 用于产生对施加到输入操作构件11的操作力的任意反应的主动反应生成机构14; 具有被动反应生成机构13的反应生成机构12，被动反应生成机构13，被动地产生对施加到输入操作部件的操作力的反应; 用于检测输入操作构件11的操作量和操作速度的操作信息检测装置15; 以及控制装置100，用于基于由操作信息检测装置15检测到的操作量和操作速度来估计操作力，并且基于估计的操作力来控制由主动反应发生机构14产生的主动反应。版权所有（C）2007，JPO＆INPIT

8. 发明专利

JP2006281808A Automobile provided with pedal device 有权
标题翻译：汽车提供的PEDAL设备
公开(公告)号：JP2006281808A
公开(公告)日：2006-10-19
申请号：JP2005100531
申请日：2005-03-31
申请人： Hitachi Ltd , Honda Motor Co Ltd , 本田技研工業株式会社 , 株式会社日立製作所
发明人： UENO KENTARO , SASAKI MITSUHIDE , YOKOYAMA ATSUSHI , MOCHIZUKI YUTAKA
IPC分类号： B60T8/17 , B60K26/02 , B60T7/06 , F02D11/02 , F02D11/10
摘要： PROBLEM TO BE SOLVED: To provide an automobile with easy driving at retreating. SOLUTION: At advancement, a pedal is stroked according to stepping-in (a) and braking force is controlled using a stepping-in amount of the pedal or pedal stepping force (b), (c). At retreating, the pedal is fixed to a predetermined position (d) and braking force is controlled based on the pedal stepping force applied to the pedal (e). COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种在后退时易于驾驶的汽车。
解决方案：踏步踏板（a）按踏板（a）进行踏步，踏板踏板踏板踏力（b），（c）的制动力进行控制。在后退时，踏板被固定到预定位置（d），并且基于施加到踏板（e）的踏板踏力来控制制动力。版权所有（C）2007，JPO＆INPIT

9. 发明专利

JP2006281803A Pedal device and automobile provided with it 审中-公开
标题翻译： PEDAL设备和汽车提供
公开(公告)号：JP2006281803A
公开(公告)日：2006-10-19
申请号：JP2005100454
申请日：2005-03-31
申请人： Hitachi Ltd , Honda Motor Co Ltd , 本田技研工業株式会社 , 株式会社日立製作所
发明人： UENO KENTARO , SASAKI MITSUHIDE , YOKOYAMA ATSUSHI , MOCHIZUKI YUTAKA
IPC分类号： B60T7/06 , B60K26/02 , B60T8/00 , B60T8/17
CPC分类号： B60T8/3275
摘要： PROBLEM TO BE SOLVED: To quickly step-in a pedal and to quickly generate strong drive force and braking force. SOLUTION: When a pedal speed exceeds a speed threshold value 553, pedal reaction force is reduced. Alternatively, a pedal position and the pedal stepping force are detected and the pedal reaction force is reduced as the pedal speed is fast based on the detected position and the pedal stepping force. COPYRIGHT: (C)2007,JPO&INPIT

10. 发明专利

JP2006281798A Pedal device and automobile having the same 有权
标题翻译：踏板装置和具有相同装置的汽车
公开(公告)号：JP2006281798A
公开(公告)日：2006-10-19
申请号：JP2005100360
申请日：2005-03-31
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： UENO KENTARO , SASAKI MITSUHIDE
IPC分类号： B60W30/00 , B60K26/04 , B60T7/06 , B60T8/17 , B60T8/32 , B60W30/16 , F02D11/10 , G05G1/30 , G05G7/04
CPC分类号： B60T7/042 , Y10T74/20528 , Y10T74/20534 , Y10T74/20558 , Y10T74/20888
摘要： PROBLEM TO BE SOLVED: To provide a pedal device that can perform pedal operation and vehicle drive operation as intended by a driver, allows the characteristics of a pedal and those of vehicle motion to be controlled appropriately when the depression of the pedal is fixed, and has improved operability, prevents the driver from becoming tired easily, and has improved driving feeling. SOLUTION: Different characteristics corresponding to pedaling operation, releasing operation, and holding operation are determined based on pedaling force and predetermined pedal reaction characteristics, and characteristics in the holding operation are changed according to vehicle information and environmental information regarding a pedal position, pedal reaction, the drive force of a vehicle, and the braking force of the vehicle. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种踏板装置，其可以根据驾驶员的意图执行踏板操作和车辆驾驶操作，当踏板被按下时允许踏板的特性和车辆运动的特性被适当地控制固定，并且具有改善的可操作性，防止驾驶员容易疲劳，并且具有改善的驾驶感觉。解决方案：基于踏力和预定踏板反应特性确定对应于踏板操作，释放操作和保持操作的不同特性，并且根据关于踏板位置的车辆信息和环境信息改变保持操作中的特性，踏板反应，车辆的驱动力和车辆的制动力。版权所有（C）2007，JPO＆INPIT

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