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1. 发明专利

JP2010023721A Traveling support device 有权
标题翻译：旅行支持设备
公开(公告)号：JP2010023721A
公开(公告)日：2010-02-04
申请号：JP2008188917
申请日：2008-07-22
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： YOKOYAMA ATSUSHI , SAITO SHINJIRO , YOSHIDA TATSUYA , SUGAWARA TOSHIHARU
IPC分类号： B60R1/00 , B60R21/00 , B60T7/12 , B60T8/17 , B60W30/00 , B60W30/09 , B60W30/095 , B60W40/04 , B60W40/06 , F02D29/02 , G08G1/16
摘要： PROBLEM TO BE SOLVED: To provide a collision prevention support device deciding a risk of collision with vehicles around and making a proper response at a proper timing, irrespective of whether road information such as a lane marker on the road can be detected or not. SOLUTION: This traveling support device has: a first sensor detecting a surrounding vehicle running around its own vehicle; a second sensor detecting a lane marker on the road; a first calculation part calculating positional relation between the own vehicle and the surrounding vehicle; a second calculation part calculating a risk degree showing a distribution of probability that the surrounding vehicle collides with the own vehicle based on the positional relation; a setting part setting a control threshold value based on the risk degree; and a setting part setting the control threshold value based on the positional relation between the own vehicle and the surrounding vehicle when the second sensor does not detect the lane marker, and setting the control threshold value based on the lane marker and the positional relation when the second sensor detects the lane marker. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种防止碰撞的支援装置，决定与周围的车辆发生碰撞的风险，并在适当的时机作出适当的响应，而不管道路信息如道路上的道路标记是否能被检测到，或者不。解决方案：该行驶支持装置具有：检测围绕其自身车辆行驶的周围车辆的第一传感器; 检测道路上的车道标记的第二传感器; 计算本车和周围车辆之间的位置关系的第一计算部; 第二计算部分，根据位置关系，计算表示周围车辆与本车辆碰撞的概率分布的风险度; 设定部，基于风险度设定控制阈值; 以及设定部，当所述第二传感器未检测到所述车道标记时，基于所述本车和所述周围车辆之间的位置关系来设定所述控制阈值，并且基于所述车道标识和所述车道标记的位置关系来设定所述控制阈值第二传感器检测车道标记。版权所有（C）2010，JPO＆INPIT

2. 发明专利

JP2009078735A Drive supporting apparatus 有权
标题翻译：驱动支持设备
公开(公告)号：JP2009078735A
公开(公告)日：2009-04-16
申请号：JP2007250408
申请日：2007-09-27
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： SUGAWARA TOSHIHARU , YOKOYAMA ATSUSHI , NISHIGAITO TAKAOMI , HOSHINO MASATOSHI , YOSHIDA TATSUYA , KUBO JUN , SAITO SHINJIRO
IPC分类号： B60W30/08 , B60R1/00 , B60R21/00 , B60W10/00 , B60W10/04 , B60W10/06 , B60W10/18 , B60W10/184 , B60W10/20 , B60W30/00 , B60W30/09 , B62D6/00 , G08G1/16
CPC分类号： B60W30/12 , B60T2201/022
摘要： PROBLEM TO BE SOLVED: To solve a problem that a vehicle cannot be guided to change a lane if a space into which the vehicle can safely change the lane does not exist within a target space in a conventional technology. SOLUTION: A drive supporting apparatus comprises a support starting unit for starting support of changing the lane, a detecting unit for detecting a relative distance and relative speed between an own vehicle and the other vehicle, a calculating unit for calculating a collision risk degree relating to the other vehicle at the time when the own vehicle changes the lane based on the relative distance and the relative speed, a first determining unit for determining right or wrong of lane change based on the relative distance, the relative speed, and the collision risk degree, a deciding unit for deciding a target space for changing the lane based on the relative distance, and the relative speed when the lane change cannot be performed, a second determining unit for determining whether or not the space allowing for changing the lane exists within the target space, a setting unit for setting target speed toward a standby position for the lane change when the space does not exist, and for setting the target speed toward a position where the lane change is possible when the space exists, and a control unit for controlling the speed of the own vehicle so as to be the target speed. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：为了解决现有技术中在目标空间内不存在车辆可以安全地改变车道的空间的情况下，不能引导车辆改变车道的问题。解决方案：一种驱动器支持装置，包括：支撑起动单元，用于启动改变车道的支撑;检测单元，用于检测本车和另一车辆之间的相对距离和相对速度;计算单元，用于计算碰撞风险基于相对距离和相对速度，本车辆改变车道时与其他车辆有关的程度;第一确定单元，用于基于相对距离，相对速度和相对速度确定车道变更的正确或错误; 碰撞风险度，用于基于相对距离来决定用于改变车道的目标空间的决定单元以及不能执行车道变换的相对速度;第二确定单元，用于确定是否允许改变车道的空间存在于目标空间内的设置单元，用于当不存在空间时将目标速度设置为用于车道改变的待机位置的设置单元，以及用于将目标速度设定为当存在空间时能够进行车道变换的位置;以及控制单元，其将本车辆的速度控制为目标速度。版权所有（C）2009，JPO＆INPIT

3. 发明专利

JP2008100590A Vehicle and vehicle control device 有权
标题翻译：车辆和车辆控制装置
公开(公告)号：JP2008100590A
公开(公告)日：2008-05-01
申请号：JP2006284129
申请日：2006-10-18
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： IMURA SHINYA , YAMAZAKI MASARU , ARAI MASATSUGU , YOKOYAMA ATSUSHI , YOSHIDA TATSUYA , SAITO SHINJIRO
IPC分类号： B60K23/04 , B60T8/1755 , B60W10/02 , B60W10/04 , B60W10/08 , B60W10/10 , B60W10/115 , B60W10/12 , B60W10/16 , B60W10/18 , B60W10/184 , B60W10/20 , B60W30/00 , B60W30/02 , B60W30/045 , B62D6/00 , B62D101/00 , B62D113/00 , B62D117/00 , B62D131/00 , F02D29/02 , F02D29/06
摘要： PROBLEM TO BE SOLVED: To achieve stable traveling by improving the initial responsiveness of yaw motion of a vehicle to steering wheel operation even for high vehicle speed, and restraining overshoot of yaw angle speed. SOLUTION: A vehicle control device includes: an angular speed detecting means 8 for detecting the angular speed of a steering wheel; a torque difference generating means 7 for generating a torque difference between right and left wheels 4RL, 4RR; and a control means 11 for determining a target value of torque difference based on the steering wheel angular speed from the angular speed detecting means 8 and controlling the torque difference generating means 7. The device is further provided with a vehicle speed calculating means 10 for obtaining the speed of a vehicle, and the control means 11 is provided with a peak restraining part for reducing the amplitude of yaw peak frequency appearing at a predetermined vehicle speed which is a high vehicle speed obtained by the vehicle speed calculating means 10. Further, the peak restraining part has a function of making the phase of a yaw peak frequency component of torque difference to a substantially reverse phase to the steering wheel angle. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：即使对于高车速，通过提高车辆的偏航运动对方向盘操作的初始响应性以及抑制偏航角速度的过冲来实现稳定的行驶。解决方案：车辆控制装置包括：角速度检测装置8，用于检测方向盘的角速度; 用于产生左右车轮4RL，4RR之间的转矩差的转矩差产生装置7; 以及控制装置11，用于根据来自角速度检测装置8的方向盘角速度确定扭矩差的目标值，并控制扭矩差产生装置7.该装置还设置有车速计算装置10，用于获得车辆速度和控制装置11设置有峰值限制部件，用于减小以车速计算装置10获得的以高车速出现的以预定车速出现的偏航峰值频率的振幅。此外，峰值抑制部具有使转矩差的偏航峰值频率分量的相位与方向盘角度大致相反的功能。版权所有（C）2008，JPO＆INPIT

4. 发明专利

JP2008056073A Operation support device 有权
标题翻译：操作支持设备
公开(公告)号：JP2008056073A
公开(公告)日：2008-03-13
申请号：JP2006234864
申请日：2006-08-31
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： UEYAMA MIKIO , OTSUJI SHINYA , TAKAGI SHINJI , YOSHIDA TATSUYA
IPC分类号： B60W30/14 , B60K31/00 , B60W30/00 , G01C21/00 , G08G1/0969 , G08G1/16
摘要： PROBLEM TO BE SOLVED: To provide a means for automatically guiding the start and end of control so as to improve the convenience of a navigation cooperation control device.
SOLUTION: A navigation cooperation control device including a geographical information calculation means; an input/output means; a cooperation control means; and a cooperation control stand/end setting means, achieves a function of performing leading guidance of start/end in travelling at the next time by installing the function in the setting means on the basis of a current position on a map and operation information.
COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于自动引导控制的开始和结束的手段，以便提高导航协作控制装置的便利性。解决方案：一种包括地理信息计算装置的导航协作控制装置，输入/输出装置; 合作控制手段; 以及协作控制台/终端设定装置，通过基于地图上的当前位置和操作信息将功能安装在设定装置中，实现在下次旅行时执行开始/结束的引导的功能。版权所有（C）2008，JPO＆INPIT

5. 发明专利

JP2006036187A Control device for automobile and method for monitoring abnormality thereof 有权
标题翻译：用于汽车的控制装置和用于监视异常的方法
公开(公告)号：JP2006036187A
公开(公告)日：2006-02-09
申请号：JP2005208762
申请日：2005-07-19
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KURAMOCHI YUICHI , MANAKA TOSHIO , SAITO HIROYUKI , YOSHIDA TATSUYA
IPC分类号： B60R16/023 , B60R16/02 , G06F11/30
摘要： PROBLEM TO BE SOLVED: To precisely extract all failures that occur in a unit as a hard signal, and to completely cut off the communications of the failure unit by the signal without inhibiting communications between other units. SOLUTION: This communication system control device consists of a plurality of control units 10A, 10B connected in an interactively communicable manner by a communication bus 100. The control units perform abnormality detection at the occurrence of an abnormality, generate an abnormality detection signal at the abnormality detection, and operate a communication signal cut-off means 31 by the generated abnormality detection signal to cut off the transmission of a communication signal transmitted by the same control unit (e.g. the control unit 10A). Furthermore, based on a receiving condition of a communication signal in the other control unit (e.g. the control unit 10B) other than the abnormality-detected unit, the abnormality occurrence of the control unit is identified by the other control unit. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：精确提取在单元中发生的所有故障作为硬信号，并且通过信号完全切断故障单元的通信，而不阻止其他单元之间的通信。解决方案：该通信系统控制装置由通信总线100以交互方式可通信的方式连接的多个控制单元10A，10B组成。控制单元在异常发生时进行异常检测，生成异常检测信号在异常检测时，通过产生的异常检测信号来操作通信信号切断装置31，以切断由同一控制单元（例如，控制单元10A）发送的通信信号的传输。此外，基于异常检测单元以外的其他控制单元（例如控制单元10B）的通信信号的接收状态，控制单元的异常发生由另一控制单元识别。版权所有（C）2006，JPO＆NCIPI

6. 发明专利

JP2005178778A Power source terminal device for automobile and power supplying system of automobile 审中-公开
标题翻译：电动汽车用电源终端装置及汽车电源系统
公开(公告)号：JP2005178778A
公开(公告)日：2005-07-07
申请号：JP2005035375
申请日：2005-02-14
申请人： Hitachi Car Eng Co Ltd , Hitachi Ltd , 株式会社日立カーエンジニアリング , 株式会社日立製作所
发明人： KONI MITSURU , SAKAMOTO SHINICHI , YOSHIDA TATSUYA , SAITO HIROYUKI , HORIBE KIYOSHI
IPC分类号： B60R16/02
摘要： PROBLEM TO BE SOLVED: To reduce power cables concentrating in an ignition switch or a fuse box by dispersing distributing, energizing and cutting off functions of the ignition switch by using multiple communication and a semiconductor switching element.
SOLUTION: A power supply breaker for cutting off power source is arranged in the middle of a power source line from a battery power source, and from the power source breaker, a power source line is wired further. A power source terminal is set in the middle of the power source line, and electric power for electricity load is supplied therefrom. Distribution of the power source and control of power supply for electricity load is performed by multiplex communication. The the switching element for supplying power is able to have the fuse function by using an element with a self-protection function, thereby the fuse can be reduced, and not only a power line for control signal but also a power line for supplying power can be reduced.
COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：通过使用多路通信和半导体开关元件分散分配，激励和切断点火开关的功能，减少集中在点火开关或保险丝盒中的电力电缆。
解决方案：用于切断电源的电源断路器从电池电源设置在电源线的中间，从电源断路器将电源线进一步布线。电源端子设置在电源线的中间，从其供给用于电力负载的电力。电力分配和电力负荷控制是通过多路传输进行的。用于供电的开关元件能够通过使用具有自保护功能的元件来具有保险丝功能，从而可以减小保险丝，不仅可以控制用于控制信号的电力线，而且还可以提供用于供电的电力线减少版权所有（C）2005，JPO＆NCIPI

7. 发明专利

JP2005010870A Visitor appreciation support system 审中-公开
标题翻译：访客申请支持系统
公开(公告)号：JP2005010870A
公开(公告)日：2005-01-13
申请号：JP2003171471
申请日：2003-06-17
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： YOSHIDA TATSUYA
IPC分类号： G06Q10/00 , G06Q30/02 , G06Q30/06 , G06Q50/00 , G06Q50/10 , G06Q50/20 , G06F17/60
摘要： PROBLEM TO BE SOLVED: To solve the problem wherein limits to taste information acquired before a visitor's appreciation in a museum and resultant difficulty in acquiring actual taste information from the visitor through actual appreciation can let some works missed. SOLUTION: A visitor's taste is analyzed from works appreciated in a museum and respective appreciation times. On the basis of the analysis results, a recommended work is picked up from missed works. The recommended work is notified to the visitor by email later (after the visitor leaves the museum). Accessing an email-described address displays a museum plan and a thumbnail of the missed recommended work to allow a thumbnail selection to display a detailed image. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：为了解决在访客在博物馆欣赏之前获得的味道信息限制以及难以通过实际欣赏从访问者获取实际味道信息的问题可以让一些作品错过的问题。
解决方案：从博物馆赞赏的作品和各自的欣赏时间分析访客的口味。在分析结果的基础上，从错失的作品中挑选了一项推荐工作。推荐的工作稍后（访客离开博物馆后）通过电子邮件通知访问者。访问电子邮件描述的地址显示博物馆计划和错过的推荐工作的缩略图，以允许缩略图选择来显示详细的图像。版权所有（C）2005，JPO＆NCIPI

8. 发明专利

JP2004254498A Power supply device and collective wiring device for vehicles 审中-公开
公开(公告)号：JP2004254498A
公开(公告)日：2004-09-09
申请号：JP2004071886
申请日：2004-03-15
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： YOSHIDA TATSUYA , TANIMICHI TAISETSU , SAITO HIROYUKI , SAKAMOTO SHINICHI , OKAMOTO CHIKAYUKI , KURAMOCHI YUICHI , OSAKA ICHIRO
IPC分类号： B60R16/02 , H02H5/04 , H02H7/00 , H02H7/12 , H02H7/20 , H02J1/00
摘要： PROBLEM TO BE SOLVED: To improve protective operation of a power control system from a load or abnormality of a power semiconductor device for driving and to increase safety of the system. SOLUTION: The power supply device for vehicles has a plurality of modules which comprises a power semiconductor device which controls power supply conditions to a load mounted on a vehicle, a heat conductor which discharges heat generated by the power semiconductor device, a temperature detecting means that detects temperatures of the heat conductor, and a control means that controls the power semiconductor device. When a temperature of one of the plurality of modules detected by the temperature detecting means exceeds a predetermined temperature, the control means of the module interrupts the power semiconductor device of the module and sends failure information to other modules. The control means of other modules which have received the failure information interrupt the power semiconductor devices of the modules. COPYRIGHT: (C)2004,JPO&NCIPI

9. 发明专利

JP2004058994A Vehicle travel controller 审中-公开
公开(公告)号：JP2004058994A
公开(公告)日：2004-02-26
申请号：JP2003202334
申请日：2003-07-28
申请人： Hitachi Ltd , 株式会社日立製作所
发明人： KURAMOCHI YUICHI , YOSHIDA TATSUYA , SAKAMOTO SHINICHI , TANIMICHI DAISETSU , KONISHI YASUSHI
IPC分类号： B60R21/00 , B60K31/00 , F02D29/02 , G08G1/16
摘要： PROBLEM TO BE SOLVED: To control traveling of a vehicle to have an inter-vehicle distance according to evaluated drivability by more properly evaluating the drivability.
SOLUTION: A drivability calculation part 15 evaluates the type of a vehicle traveling in front, the inter-vehicle distance, relative speed, a relative position, speed of a following vehicle to be speed of the present vehicle, a steering angle and a sunlight degree to calculate a present drivability index. A proper inter-vehicle distance calculation part 16 calculates a proper inter-vehicle distance between the vehicle traveling in front and the following vehicle to be the present vehicle based on the calculated drivability index. A proper speed manipulated variable control part 17 controls the traveling of the vehicle to have the proper calculated inter-vehicle distance.
COPYRIGHT: (C)2004,JPO

10. 发明专利

JP2003301732A Constant speed travel control device and vehicle control method 有权
标题翻译：恒速行驶控制装置和车辆控制方法
公开(公告)号：JP2003301732A
公开(公告)日：2003-10-24
申请号：JP2002108684
申请日：2002-04-11
申请人： Hitachi Car Eng Co Ltd , Hitachi Ltd , 株式会社日立カーエンジニアリング , 株式会社日立製作所
发明人： KONISHI YASUSHI , TANIMICHI HIROYUKI , YOSHIDA TATSUYA , MANAKA TOSHIO , ADACHI HIDESHI , KONDO EIICHIRO
IPC分类号： B60K31/00 , B60K31/04 , F02D29/02
CPC分类号： B60K31/04 , B60W2540/30 , B60W2710/0605 , B60W2710/0616 , B60W2720/106
摘要： PROBLEM TO BE SOLVED: To solve the problems of imparting a sense of incompatibility to a driver, and having adverse influence on a travel feeling because of a delay in a response of an actual vehicle to a change in a preset vehicle speed operated by the driver in a constant speed travel control device. SOLUTION: An input state (for example, an input frequency, and its period) of the preset vehicle speed is stored, and target acceleration-deceleration is calculated from the input state and a vehicle speed deviation (= the preset vehicle speed - an actual vehicle speed). Thus, constant speed travel control is realized according to an intention of the driver by the target acceleration- deceleration determined by adding a result by determining which of sudden acceleration-deceleration or gentle acceleration-deceleration the driver desires. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：为了解决给驾驶员带来不兼容感的问题，并且由于实际车辆的响应延迟对预定车速的变化而对行驶感觉产生不利影响由司机在恒速行驶控制装置中。
解决方案：存储预设车速的输入状态（例如，输入频率及其周期），并根据输入状态和车速偏差（=预设车速 - 实际车速）。因此，根据驾驶员的意图，通过确定驾驶员期望的突然的加速减速或平缓的加速 - 减速中的哪一个来确定的目标加速度减速度来实现恒定速度行驶控制。版权所有（C）2004，JPO

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