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1. 发明专利

JPH0438419A STEERING ANGLE DETECTOR 失效
公开(公告)号：JPH0438419A
公开(公告)日：1992-02-07
申请号：JP14641790
申请日：1990-06-04
申请人： NIPPON DENSO CO , TOYOTA MOTOR CORP
发明人： HIRANO HIROYUKI , TSUZUKI YOSHIHIKO , HASEDA TETSUSHI , FUKUSHIMA AKIRA , INOUE HIDEO , TAKEDA OSAMU
IPC分类号： G01B21/22 , B62D5/06 , B62D5/09 , B62D6/00 , B62D15/02 , B62D101/00 , B62D109/00 , B62D111/00 , B62D113/00
摘要： PURPOSE:To accurately calculate a neutral position of a steering angle during a turn of a vehicle by providing a neutral position calculating means which calculates the neutral position of the steering angle with a phase difference between a signal from a rotary encoder and an estimated steering angle by an estimated steering angle calculating means taken into consideration. CONSTITUTION:A controller 3 comprises a microcomputer 24, wave shaping circuits 25 to 28, an analog buffer 29, an A/D converter 30, a digital buffer 31 and a driving circuit 32. The wave shaping circuits 25 to 28 shape waveforms of signals from a vehicle speed sensor 15, a left wheel speed sensor 21, a right wheel speed sensor 22 and a front wheel steering angle sensor 16 and forces them to be collected into the micro computer 24. The analog buffer 29 latches respective signals from a rear wheel steering angle sensor 12 and a yaw rate sensor 20, while the A/D converter 30 performs analog-digital conversion. The digital buffer 31 latches a signal from a brake switch 23. Further the driving circuit 32 supplies current according to a current command value signal If from the micro computer 24 to a servo motor 2.

2. 发明专利

JPH04235312A APPARATUS FOR JUDGING STATE DETECTOR FOR VEHICLE 失效
公开(公告)号：JPH04235312A
公开(公告)日：1992-08-24
申请号：JP228991
申请日：1991-01-11
申请人： NIPPON DENSO CO , TOYOTA MOTOR CORP
发明人： HASEDA TETSUSHI , TSUZUKI YOSHIHIKO , HIRANO HIROYUKI , OGURA HIROSHI , IWATA HITOSHI
IPC分类号： G01C21/10 , G01C21/00
摘要： PURPOSE:To improve the accuracy of the detected value obtained from a detector by improving the judging accuracy of the abnormal state of the detector for detecting the physical quantities associated with the turning state of a vehicle from a yaw-rate sensor, a steering-angle sensor and the like. CONSTITUTION:When the abnormality of a yaw-rate sensor is judged, the average value of yaw rates Wa which are detected with the yaw-rate sensor is compared with the average value of 85 estimated yaw rates gamma computed based on the difference between the right-wheel speed (b) and the left-wheel speed (c) of a vehicle. Thus, whether the yaw-rate sensor is abnormal or not is judged. At this time, whether the estimated yaw rate is accurate or not is judged based on the operating state of the vehicle such as, e.g. the vehicle speed, the right and left wheel speeds and the steering speed. Only when the rate is judged to be accurate, the rate is adopted as the data for computing the average value.

3. 发明专利

JP2013060057A Driving assist device 审中-公开
标题翻译：驾驶辅助装置
公开(公告)号：JP2013060057A
公开(公告)日：2013-04-04
申请号：JP2011198579
申请日：2011-09-12
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HIRANO HIROYUKI
IPC分类号： B60R1/00 , B60R21/00 , G08G1/16 , H04N7/18
摘要： PROBLEM TO BE SOLVED: To provide a driving assist device that can perform more convenient driving assist when a driver cautiously drives a vehicle by taking care of an ambient environment of the vehicle.SOLUTION: The driving assist device 100 which displays images by switching the images according to the ambient environment of the vehicle and the vehicle state includes a screen display switch 9 a screen display 10 for displaying a rear image of the vehicle when an object is detected around the vehicle and the vehicle is not in an initial advancing state after an ignition-on state. This saves the driver to perform operation for displaying the rear image to properly display it when the vehicle is not in the initial advancing state after an ignition-on state, in other words, a state that the sopped vehicle leaves forward, and when the object is detected around the vehicle.
摘要翻译：要解决的问题：提供一种驾驶辅助装置，当驾驶员通过照顾车辆的周围环境小心驱动车辆时，可以执行更方便的驾驶辅助。解决方案：通过根据车辆的周围环境和车辆状态切换图像来显示图像的驾驶辅助装置100包括屏幕显示开关9，用于在物体上显示车辆的后部图像的屏幕显示器10 在点火开启状态之后，车辆周围没有检测到车辆处于初始行进状态。这样，当点火开启状态，换句话说，被驱动的车辆向前移动的状态下，当车辆不处于初始行进状态时，这样可以使驾驶员进行显示后方图像的操作，以正确显示它在车辆周围检测。版权所有（C）2013，JPO＆INPIT

4. 发明专利

JP2012202920A Parking lot guide system 审中-公开
标题翻译：停车指南系统
公开(公告)号：JP2012202920A
公开(公告)日：2012-10-22
申请号：JP2011069887
申请日：2011-03-28
申请人： Denso Corp , Toyota Motor Corp , Aisin Aw Co Ltd , アイシン・エィ・ダブリュ株式会社 , トヨタ自動車株式会社 , 株式会社デンソー
发明人： HIRANO HIROYUKI , SUGANO YASUNARI , UKAI KAKUKI , ANDO MASAKI , KODAN TOMONORI , HIRATE MORIHIRO
IPC分类号： G01C21/34 , G08G1/14
摘要： PROBLEM TO BE SOLVED: To guide a parking lot enabling a user of a vehicle to arrive at a relay facility so as to arrive before the departure time of moving means different from the vehicle.SOLUTION: A parking lot guide system 10 includes: a route search processing part 37 for searching a route from a departure place up to a destination by combining a vehicle movement section and a non-vehicle movement section; a relay facility specification part 38 for specifying a relay facility for relaying between the vehicle movement section and the non-vehicle movement section in the searched route; a parking lot specification part 39 for specifying a plurality of parking lots existing in the vicinity of the specified relay facility; and a parking lot guide part 40 for guiding a parking lot into which the vehicle can be entered at time obtained by subtracting at least time required for parking and time required for walking from the departure time of moving means different from the vehicle as a recommended parking lot out of the plurality of specified parking lots.
摘要翻译：要解决的问题：引导能够使车辆用户到达中继设施的停车场，以便在移动装置的出发时间不同于车辆之前到达。解决方案：停车场引导系统10包括：路线搜索处理部37，用于通过组合车辆移动部和非车辆移动部来搜索从出发地到目的地的路线; 中继设备规格部38，用于指定在搜索路线中的车辆移动部与非车辆移动部之间的中继的中继设备; 用于指定存在于指定的中继设施附近的多个停车场的停车场规格部39; 以及停车场引导部40，用于引导在车辆可以进入的停车场的时间，该停车场通过从停车所需的移动装置的出发时间减去停车所需的至少时间和步行所需的时间作为推荐的停车位在多个指定的停车场中有很多。版权所有（C）2013，JPO＆INPIT

5. 发明专利

JP2007238044A Vehicle control system and electronic control unit 有权
标题翻译：车辆控制系统和电子控制单元
公开(公告)号：JP2007238044A
公开(公告)日：2007-09-20
申请号：JP2006067202
申请日：2006-03-13
申请人： Denso Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社デンソー
发明人： SHIDAI TAKAHIRO , MIYAMOTO SEIJI , NODA KAZUYOSHI , ITO MAKOTO , HIRANO HIROYUKI
IPC分类号： B60R16/02 , B60R16/023
CPC分类号： B60R16/0231 , H04J3/0682 , H04J3/14 , H04L67/12
摘要： PROBLEM TO BE SOLVED: To provide a vehicle control system and an electronic control device capable of evaluating a presence or a non-presence of effectiveness under a high reliability in regard to a time-dependent data supplied for a dispersion control when the dispersion control for various types of vehicle-mounted units is carried out in a synchronous manner through a plurality of electronic control devices on a vehicle-installed network. SOLUTION: This vehicle control system is constituted in such a way that a plurality of electronic control devices 100 are installed on a vehicle-installed network 1. In this vehicle control system, each of the data to be monitored (time-dependent data) and data indicating freshness about the time-dependent data are given or received among the plurality of electronic control devices 100 and then a dispersion control for various types of vehicle-mounted units is carried out on the basis of data commonly owned in this way. In this case, this vehicle control system is operated such that a time after getting the time-dependent data is counted and the counted time is used as data indicating the freshness when the dispersion control is performed and the validity of the time-dependent data is judged on the basis of the counted time. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种车辆控制系统和电子控制装置，其能够在针对分散控制提供的时间相关数据的高可靠性下评估有效性的存在或不存在通过车载网络上的多个电子控制装置以同步方式进行各种车载装置的色散控制。解决方案：该车辆控制系统构成为使得多个电子控制装置100安装在车载网络1上。在该车辆控制系统中，要监视的每个数据（时间依赖性数据）和指示关于时间相关数据的新鲜度的数据在多个电子控制装置100之间给出或接收，然后基于以这种方式共同拥有的数据执行各种类型的车载装置的色散控制。在这种情况下，该车辆控制系统被操作，使得在获得时间相关数据之后的时间被计数，并且将计数时间用作指示执行色散控制时的新鲜度的数据，并且时间相关数据的有效性是在计算时间的基础上进行判断。版权所有（C）2007，JPO＆INPIT

6. 发明专利

JP2008044391A Method and device for managing task of on-vehicle electronic control unit 有权
标题翻译：用于管理车载电子控制单元任务的方法和装置
公开(公告)号：JP2008044391A
公开(公告)日：2008-02-28
申请号：JP2006218624
申请日：2006-08-10
申请人： Denso Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社デンソー
发明人： SATO YOSUKE , MIYAMOTO SEIJI , SHIDAI TAKAHIRO , NODA KAZUYOSHI , ITO MAKOTO , HIRANO HIROYUKI
IPC分类号： B60R16/02 , B60R16/023 , F02D45/00 , G06F9/48
CPC分类号： G06F9/5027
摘要： PROBLEM TO BE SOLVED: To provide a method and a device for managing task of an on-vehicle electronic control unit, capable of carrying out processing according to a task call with fewer hardware resources. SOLUTION: A plurality of services is allocated to one task. A message receiving processing portion 20 receiving a message for a service processing request, making the task in process of execution continuously process the service of the received processing request without upraising a task, when the task allocated to the service of the processing request is in the process of execution. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于管理车载电子控制单元的任务的方法和装置，能够以较少的硬件资源执行根据任务调用的处理。解决方案：将多个服务分配给一个任务。消息接收处理部分20接收用于服务处理请求的消息，使得正在执行的处理中的任务在分配给处理请求的服务的任务处于所述处理请求的任务中时，连续处理接收到的处理请求的服务而不升级任务执行过程版权所有（C）2008，JPO＆INPIT

7. 发明专利

JP2008042411A Network system 审中-公开
标题翻译：网络系统
公开(公告)号：JP2008042411A
公开(公告)日：2008-02-21
申请号：JP2006212456
申请日：2006-08-03
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HIRANO HIROYUKI , ITO MAKOTO
IPC分类号： H04L12/28 , G05B19/05 , G05B23/02
摘要： PROBLEM TO BE SOLVED: To provide a network system which can prevent a risk that data without validity or old data beyond an expiration period may be used. SOLUTION: In the network system in which a plurality of electronic control devices 11a, 11b are connected by communication lines, and composes a network, and each electronic control device executes one or a plurality of application software 31, 32; the network has an information addition means for validity discrimination which adds information for validity discrimination to data communicated between the application software which are executed in respective electronic control devices, and a data validity discrimination means which discriminates the validity of the data based on information for validity discrimination in the respective electronic control devices. COPYRIGHT: (C)2008,JPO&INPIT
摘要翻译：要解决的问题：提供一种网络系统，其可以防止可能使用超出有效期的数据无效或旧数据的风险。解决方案：在通过通信线路连接多个电子控制装置11a，11b并组成网络的网络系统中，每个电子控制装置执行一个或多个应用软件31,32; 网络具有用于有效性鉴别的信息添加装置，用于将有效性鉴别信息添加到在各个电子控制装置中执行的应用软件之间传送的数据，以及数据有效性鉴别装置，其基于有效性的信息来区分数据的有效性各个电子控制装置中的识别。版权所有（C）2008，JPO＆INPIT

8. 发明专利

JP2005199951A Abnormality detection device of vehicular control system 有权
标题翻译：车辆控制系统异常检测装置
公开(公告)号：JP2005199951A
公开(公告)日：2005-07-28
申请号：JP2004010383
申请日：2004-01-19
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HIRANO HIROYUKI , ITO MAKOTO
IPC分类号： B60R16/02 , B60T8/1755 , B60T8/88 , B60W10/04 , B60W10/20 , B60W50/02 , B60W50/04 , B62D5/04 , B62D6/00 , F02D45/00 , G01M99/00 , G05B23/02 , B60T8/58
CPC分类号： B60W50/0205 , B60T8/885 , B60W10/04 , B60W10/18 , B60W10/20 , B60W50/029 , B60W50/045 , B60W2050/0006 , B62D5/0481
摘要： PROBLEM TO BE SOLVED: To provide an abnormality detection device of a vehicular control system capable of correctly detecting abnormality without generating any excessive load concentration when detecting abnormality occurring in an operation unit connected thereto via a network. SOLUTION: The vehicular control system comprises a basic control unit including a power train control unit 100, a steering control unit 110 and a brake control unit 120 located in the lower control hierarchy, a vehicular motion control manager unit 200 located in the medium control hierarchy, and an operation supporting control unit 300 located in the upper control hierarchy. The basic control unit transmits the input data to the vehicular motion control manager unit 200 in the medium control hierarchy and the operation supporting control unit 300 in the upper control hierarchy, receives the operation result data obtained by substituting the input data in the predetermined operation in the vehicular motion control manager unit 200 in the medium control hierarchy and the operation supporting control unit 300 in the upper control hierarchy. If the input data do not coincide with the operation result data, the vehicular motion control manager unit 200 and the operation supporting control unit 300 are determined to be abnormal. COPYRIGHT: (C)2005,JPO&NCIPI
摘要翻译：要解决的问题：提供一种车辆控制系统的异常检测装置，能够在检测到经由网络连接到其的操作单元中发生的异常时，能够正确地检测异常而不产生任何过大的负载集中。解决方案：车辆控制系统包括基本控制单元，其包括位于下部控制层级中的动力传动系控制单元100，转向控制单元110和制动控制单元120，位于介质控制层次以及位于上层控制层次中的操作支持控制单元300。基本控制单元将输入数据发送到介质控制层次中的车辆运动控制管理单元200和上级控制层的运行支持控制单元300，接收通过将预定操作中的输入数据代入而获得的运算结果数据介质控制层次中的车辆运动控制管理单元200和上级控制层级中的操作支持控制单元300。如果输入数据与运算结果数据不一致，则车辆运动控制管理单元200和运行辅助控制单元300被确定为异常。版权所有（C）2005，JPO＆NCIPI

9. 发明专利

JP2014089510A Preceding vehicle display device 审中-公开
标题翻译：预定车辆显示设备
公开(公告)号：JP2014089510A
公开(公告)日：2014-05-15
申请号：JP2012237786
申请日：2012-10-29
申请人： Toyota Motor Corp , トヨタ自動車株式会社
发明人： HIRANO HIROYUKI
IPC分类号： G08G1/09 , B60R1/00 , B60R21/00
摘要： PROBLEM TO BE SOLVED: To allow a driver to properly recognize a reference preceding vehicle in executing travel control using inter-vehicle communication.SOLUTION: A preceding vehicle display device (10) is mounted on a vehicle which can be travel-controlled using inter-vehicle communication. The preceding vehicle display device includes: image capturing means (110) for capturing an image of a forward field of view of an own vehicle (400); other vehicle detection means (210) for detecting other vehicles (500) from the forward field of view image; preceding vehicle specifying means (220) for specifying a reference preceding vehicle (500a) as a reference of travel control from the other vehicles; and identification display means (230) for displaying information for causing a driver of the own vehicle to identify the reference preceding vehicle.
摘要翻译：要解决的问题：允许驾驶员在使用车内通信执行行驶控制时正确地识别参考车辆。解决方案：前车辆显示装置（10）安装在车辆上，车辆通讯。前一车辆显示装置包括：用于捕获本车辆（400）的前视场的图像的图像捕获装置（110）; 用于从前视野图像检测其他车辆（500）的其他车辆检测装置（210）用于指定参考车辆（500a）作为来自其他车辆的行驶控制的参考的前车辆指定装置（220）以及用于显示用于使本车辆的驾驶员识别参考车辆的信息的识别显示装置（230）。

10. 发明专利

JP2004009853A BRAKE CONTROL SYSTEM 审中-公开
公开(公告)号：JP2004009853A
公开(公告)日：2004-01-15
申请号：JP2002164797
申请日：2002-06-05
申请人： TOYOTA MOTOR CORP
发明人： HIRANO HIROYUKI
IPC分类号： B60T7/12
摘要： PROBLEM TO BE SOLVED: To provide a brake control system enabling a driver to positively recognize a brake control state. SOLUTION: A brake ECU 22 has a function of automatically controlling a braking amount by controlling a brake actuator 4, and releasing a control mode by the operation of a brake pedal 60. In the case of shifting to a stop state holding mode of maintaining a stop state during the operation of the brake pedal 60, the driver is notified of the shift to the mode by moving the brake pedal 60 by a stroke simulator 64. COPYRIGHT: (C)2004,JPO

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