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1. 发明公开

EP1892164A2 Electric braking apparatus and method of controlling thereof 审中-公开
标题翻译： Elektrische Bremsvorrichtung und Verfahren zu ihrer Steuerung
公开(公告)号：EP1892164A2
公开(公告)日：2008-02-27
申请号：EP07015817.5
申请日：2007-08-10
申请人： Hitachi, Ltd.
发明人： Konishi, Yasufumi , Kuragaki, Satoru
IPC分类号： B60T7/10 , B60T13/74
CPC分类号： B60T13/746 , B60T7/042 , B60T7/085 , B60T7/107 , B60T13/741
摘要： An electric braking apparatus having a conversion mechanism for generating a force for pressing or separating a brake friction member (1306, 1307) based on a rotational torque generated by an electric motor (1311), wherein a rotor angle position state of the electric motor (1311) and a brake process of the brake friction member which is pressed or separated are detected from rotational information of a rotational information obtaining unit, it is detected that the electric motor (1311) has reached a predetermined rotational state based on the detected value, and a relationship between a pressure command and the rotor angle position of the electric motor (1311) is corrected based on the current value information of the electric motor (1311).
摘要翻译：一种电动制动装置，具有转换机构，其基于由电动机（1311）产生的旋转转矩产生用于按压或分离制动摩擦构件（1306,1307）的力，转子角位置状态 1311），并且根据旋转信息获取单元的旋转信息检测被按压或分离的制动摩擦构件的制动过程，根据检测值检测到电动机（1311）已经达到预定旋转状态，并且基于电动机（1311）的当前值信息来校正电动机（1311）的压力指令与转子角度位置之间的关系。

2. 发明授权

EP1155934B1 Brake pedal with foot rest function and vehicle speed control on curved roads 有权
标题翻译：车辆转弯时的制动踏板与脚支撑功能和速度控制
公开(公告)号：EP1155934B1
公开(公告)日：2006-11-29
申请号：EP01111190.3
申请日：2001-05-11
申请人： Hitachi, Ltd.
发明人： Satou, Kazuhiko , Minowa, Toshimichi , Kuragaki, Satoru , Yoshikawa, Tokuji , Kojima, Takao
IPC分类号： B60K31/00 , B60T13/00 , B60T7/04
CPC分类号： B60W30/16 , B60K31/0008 , B60T7/042 , B60T7/12 , B60T17/221 , B60W2540/12 , B60W2540/20 , B60W2720/10

3. 发明公开

EP1481837A3 Image processing apparatus for cruise control system 有权
标题翻译： BildverarbeitungsvorrichtungfürGeschwindigkeitsregelungssystem
公开(公告)号：EP1481837A3
公开(公告)日：2006-06-14
申请号：EP04020858.9
申请日：2001-02-23
申请人： Hitachi, Ltd.
发明人： Takenaga, Hiroshi , Kuragaki, Satoru , Morizane, Hiroto
IPC分类号： B60K31/00 , G01C21/26 , G08G1/0967 , H04N7/18 , B60R1/00
CPC分类号： G08G1/096725 , B60K31/0008 , B60K31/0058 , B60W30/16 , B60W2050/143 , B60W2520/10 , B60W2550/20 , B60W2550/308 , B60W2550/402 , B60W2750/308 , G08G1/096758 , G08G1/096783 , G08G1/096791 , G08G1/163
摘要： The invention relates to an image processing apparatus and a cruise control system for an automotive vehicle which controls a speed of an own vehicle. The image processing apparatus comprises traffic signal characteristics obtaining means (1) for obtaining traffic signal characteristics, said traffic signal characteristics obtaining means (1) including traffic signal characteristics measuring means (10); wherein the traffic signal characteristics measuring means (10) is mountable on a vehicle and measures characteristics of the traffic signal including at least one of: a red light period, a green light period, a yellow light period, and an elapsed time T from a beginning of a signal condition cycle to a current time.
摘要翻译：该装置具有获取交通信号特征的交通信号特征获取单元（1）。获取单元具有图像拾取装置，例如图像拾取装置。电视摄像机，其被安装在车辆上，并且测量红色光周期，绿色光周期，黄色光周期以及从周期开始到当前时间的经过时间，因为将绿色，黄色和红色光周期作为一个周期。车辆的巡航控制系统还包括独立的权利要求。

4. 发明公开

EP1445452A3 Method for setting target driving torque and corresponding vehicle control 失效
标题翻译：一种用于设置目标驱动转矩和相应的车辆控制方法
公开(公告)号：EP1445452A3
公开(公告)日：2006-01-18
申请号：EP04003933.1
申请日：1998-04-24
申请人： Hitachi, Ltd.
发明人： Minowa, Toshimichi , Ochi, Tatsuya , Kuragaki, Satoru , Kayano, Mitsuo , Yoshikawa, Tokuji
IPC分类号： F02D11/10 , B60K41/04 , B60K31/00
CPC分类号： F02D41/0215 , B60K31/0008 , B60L2240/486 , B60W10/06 , B60W10/11 , B60W10/18 , B60W30/16 , B60W30/18 , B60W30/188 , B60W40/06 , B60W2520/105 , B60W2540/10 , B60W2540/12 , B60W2710/0666 , B60W2710/105 , B60W2720/106 , F02D41/023 , F02D41/12 , F02D41/1497 , F02D41/1498 , F02D2200/1015 , F02D2200/701 , F02D2200/702 , F02D2250/18 , F02D2250/21 , F16H59/48 , F16H61/21 , Y02T10/7258 , Y10T477/688
摘要： A control apparatus for a vehicle has means for setting a target driving shaft torque according to operation by a driver of said vehicle or to an environmental operating conditions ahead of said vehicle, means for detecting a vehicle speed of said vehicle, means for controlling a transmission ratio of a transmission of said vehicle by using said target driving shaft torque and the vehicle speed, means for detecting operation of an accelerator pedal by a driver, and means for detecting a deceleration rate of said vehicle, wherein when the operation of the accelerator pedal is detected being zero, an actual deceleration rate of said vehicle in a predetermined time period after the operation of the accelerator pedal becomes zero is detected, and the transmission ratio of said transmission is controlled by using at least detected actual deceleration rate.

5. 发明公开

EP1599011A2 Distributed system for data communication 审中-公开
标题翻译： Verteiltes SystemfürDatenübertragung
公开(公告)号：EP1599011A2
公开(公告)日：2005-11-23
申请号：EP05000753.3
申请日：1999-12-06
申请人： Hitachi, Ltd.
发明人： Nagaura, Wataru , Yokoyama, Takanori , Suzuki, Shoji , Kuragaki, Satoru , Imai, Takaaki
IPC分类号： H04L29/06
CPC分类号： H04L1/0061 , H04L12/40032 , H04L51/30 , H04L69/26 , H04L69/40 , H04L2012/40215 , H04L2012/40273
摘要： A distributed system for ensuring that message data is not damaged during send and receive processing of said message includes a memory (2002) for storing an application program (2006), a CPU (2001) for executing it, and a network controller (2003) for sending a message onto a network (2005), send data memory means (2025) for storing send data generated by said application program (2006); send protocol processing means for receiving send data stored in said send data memory means (2025) and executing a predetermined send protocol processing to compose a message be transferred to said network controller (2003), using said send data. The system comprises a first mode (502 - 508) having many processing sequences for enhancing reliability of communication by checking a message-to-be-sent, a second mode (501) having less processing sequences in which a message-to-be-sent is sent as it is, and means for selecting one of the modes.
摘要翻译：用于确保消息数据在所述消息的发送和接收处理期间不被损坏的分布式系统包括用于存储应用程序（2006）的存储器（2002），用于执行它的CPU（2001）和网络控制器（2003）用于向网络（2005）发送消息，发送用于存储由所述应用程序（2006）生成的发送数据的数据存储装置（2025）。发送协议处理装置，用于接收存储在所述发送数据存储装置（2025）中的发送数据，并使用所述发送数据执行预定的发送协议处理以组合要传送到所述网络控制器（2003）的消息。该系统包括具有许多处理顺序的第一模式（502-508），用于通过检查要发送的消息来增强通信的可靠性，具有较少处理顺序的第二模式（501），其中消息要被发送，发送原样，以及用于选择其中一种模式的装置。

6. 发明公开

EP1326090A3 Security system 审中-公开
标题翻译：安全系统
公开(公告)号：EP1326090A3
公开(公告)日：2004-01-07
申请号：EP02018291.1
申请日：2002-08-23
申请人： Hitachi, Ltd.
发明人： Izumi, Shiho , Kuroda, Hiroshi , Kuragaki, Satoru , Sato, Kazuhiko , Nakazawa, Terumi , Mizuishi, Kenichi , Takano, Kazuaki , Sasaki, Mitsuhide , Kondoh, Hiroshi , Tsubota, Mikito
IPC分类号： G01S13/56 , G01S17/02 , G08B13/18
CPC分类号： G01S13/56 , G01S13/04 , G01S13/348 , G01S13/589
摘要： The invention relates to a device in which surroundings of a building (4) can be monitored using a sensor; when detecting an intruder, an object (7) can be detected even in the case of bad weather; and a predetermined area can be monitored using as few sensors as possible. The device includes a security system which emits a radio wave from a building (4) to a predetermined area outside the building (4) to detect an object (7), and on the basis of output of the object detecting unit (2), a judgment is made as to whether or not the object will intrude into the predetermined area.

7. 发明公开

EP1179460A2 Pedal device for a vehicle and automobile using the same 有权
标题翻译： Fahrzeugpedalvorrichtung und Kraftfahrzeug mit einer solchen Vorrichtung
公开(公告)号：EP1179460A2
公开(公告)日：2002-02-13
申请号：EP01118751.5
申请日：2001-08-07
申请人： Hitachi, Ltd.
发明人： Kojima, Takao , Minowa, Toshimichi , Kuragaki, Satoru , Satou, Kazuhiko , Yoshikawa, Tokuji
IPC分类号： B60T7/06 , G05G1/14
CPC分类号： B60T7/06 , G05G1/30 , G05G1/42 , G05G1/487 , G05G1/60 , G05G5/03 , Y10T74/20528 , Y10T74/2054 , Y10T74/20888 , Y10T74/20918
摘要： Pedal device 10 has a pedal member 11 depressed by the driver, and arm member 12 engaged with the pedal member, for turning when the pedal member is depressed, and transmitting driver's force-on-pedal to the brake master cylinder. When the driver's force-on-pedal which acts on pedal member 11 is less than the fixed value, footrest means 13 restricts the turning of the arm member. Pedal member 11 is composed of footplate 11a to be depressed by the driver, and protruding portion 11b engaged with the footplate, on which driver's heel can be put.
摘要翻译：踏板装置10具有由驾驶员压下的踏板构件11，并且与踏板构件接合的臂构件12用于当踏板构件被压下时转动，并且将驾驶员的踏力施加到制动主缸。作用在踏板构件11上的驾驶员的踏板踏板小于固定值时，脚踏装置13限制了臂构件的转动。踏板构件11由踏板11a组成，被驾驶员压下，与脚踏板接合的突出部分11b可以放在其上。

8. 发明公开

EP0874149A2 Automotive control apparatus and method 失效
标题翻译： Steuerverfahren und VorrichtungfürKraftfahrzeug
公开(公告)号：EP0874149A2
公开(公告)日：1998-10-28
申请号：EP98107518.7
申请日：1998-04-24
申请人： Hitachi, Ltd.
发明人： Minowa, Toshimichi , Ochi, Tatsuya , Kuragaki, Satoru , Kayano, Mitsuo , Yoshikawa, Tokuji
IPC分类号： F02D35/00 , B60K41/00
CPC分类号： F02D41/0215 , B60K31/0008 , B60L2240/486 , B60W10/06 , B60W10/11 , B60W10/18 , B60W30/16 , B60W30/18 , B60W30/188 , B60W40/06 , B60W2520/105 , B60W2540/10 , B60W2540/12 , B60W2710/0666 , B60W2710/105 , B60W2720/106 , F02D41/023 , F02D41/12 , F02D41/1497 , F02D41/1498 , F02D2200/1015 , F02D2200/701 , F02D2200/702 , F02D2250/18 , F02D2250/21 , F16H59/48 , F16H61/21 , Y02T10/7258 , Y10T477/688
摘要： An apparatus and a method for controlling an automotive vehicle are disclosed, in which a control amount for securing safety of the vehicle and the control amount for achieving a state intended for by the driver of the vehicle are switched in such a manner as to reduce the shock due to the change in the torque generated from the power train, thereby accomplishing both safety and maneuverability at the same time. A first target value is set for controlling at least selected one of the driving torque, the driving force and the acceleration/deceleration rate. A second target value is calculated in accordance with the drive mode intended for by the driver or the driving environment ahead of the vehicle. In the case where a deviation exceeding a predetermined value develops between the first target value and the second target value, the fluctuations of at least one of the driving torque, the driving force and the acceleration/deceleration rate are suppressed.
摘要翻译：公开了一种用于控制机动车辆的装置和方法，其中，用于确保车辆的安全性的控制量和用于实现车辆驾驶员所期望的状态的控制量被切换，以便减少由于动力传动系产生的扭矩的变化引起的冲击，从而同时实现了安全性和机动性。第一目标值被设定为用于控制驱动转矩，驱动力和加速/减速率中的至少一个选择的一个。根据驾驶员预期的驾驶模式或车辆前方的驾驶环境来计算第二目标值。在第一目标值和第二目标值之间出现超过预定值的偏差的情况下，抑制了驱动转矩，驱动力和加速/减速率中的至少一个的波动。

9. 发明公开

EP2019010A2 Hydraulic braking device 有权转让
标题翻译： Hydraulische Bremsvorrichtung
公开(公告)号：EP2019010A2
公开(公告)日：2009-01-28
申请号：EP08012954.7
申请日：2008-07-17
申请人： Hitachi Ltd.
发明人： Matsubara, Kenichiro , Innami, Toshiyuki , Yokoyama, Atsushi , Kuragaki, Satoru , Nishino, Kimio , Sugawara, Toshiharu
IPC分类号： B60T8/40 , B60T13/74
CPC分类号： B60T8/4077 , B60T7/12 , B60T13/662 , B60T13/745
摘要： The first control is to displace the primary piston 40 by the amount obtained by multiplying the input rod 7 displacement quantity by a proportional gain. The second control is to propel the primary piston 40 by a prescribed offset thereby executing the first control. The third control is to displace the primary piston 40 by the amount obtained by multiplying the input rod 7 displacement quantity by a proportional gain specifically at a pressure decrease request. The brake force control device 2 properly selects a control method from the first to third control methods to control the primary piston 40 based on the automatic braking release conditions and a driver's brake request when a driver executes a brake operation during the automatic braking.
摘要翻译：第一控制是将主活塞40移动通过将输入杆7的位移量乘以比例增益而获得的量。第二控制是将主活塞40推进规定的偏移量，从而执行第一控制。第三控制是将主活塞40移位通过将输入杆7的位移量乘以比例增益而获得的量，特别是在减压请求下。制动力控制装置2根据自动制动释放条件和驾驶员在自动制动期间执行制动操作时的驾驶员制动请求，从第一至第三控制方法适当地选择控制方法来控制主活塞40。

10. 发明授权

EP1674322B1 Vehicle speed control apparatus 失效
标题翻译：汽车巡航控制
公开(公告)号：EP1674322B1
公开(公告)日：2008-10-22
申请号：EP06003790.0
申请日：1997-12-01
申请人： HITACHI, LTD.
发明人： Kuroda, Hiroshi , Takenaga, Hiroshi , Kuragaki, Satoru , Kayano, Mitsuo , Minowa, Toshimichi , Takano, Kazuaki
IPC分类号： B60K31/00 , F02D29/02 , G08G1/16 , G01S13/93 , B60T7/12 , F16H61/02 , F16H59/60
CPC分类号： B60W10/10 , B60K31/0008 , B60K31/0066 , B60T7/22 , B60W10/184 , B60W30/045 , B60W30/143 , B60W30/16 , B60W2520/14 , B60W2550/143 , B60W2550/20 , B60W2550/402 , B60W2720/106 , F02D29/02 , G08G1/167

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