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公开(公告)号：JP2019147471A
公开(公告)日：2019-09-05
申请号：JP2018033429
申请日：2018-02-27
Applicant: TOYOTA MOTOR CORP
Inventor： MATSUNAGA KAZUMASA , MUKOYAMA YOSHIO , TSURUOKA NORIYUKI , SUGANO TATSUYA , EJIMA KAZUHITO
Abstract: 【課題】遠隔操作者が警報に対して感じる煩わしさを低減可能な警報装置を提供する。【解決手段】警報装置は、車両の周辺の所定領域SAに存在する物体に関して警報を報知する警報手段と、所定領域を複数の分割領域SA_divに分割し、物体及び遠隔操作者の夫々が、複数の分割領域のうちのいずれの分割領域に存在しているかを判定する判定手段とを備え、警報手段は、物体及び遠隔操作者が同じ分割領域に存在していると判定された場合には、物体及び遠隔操作者が異なる分割領域に存在していると判定された場合と比較して、警報の程度を弱くする。【選択図】図4
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2.发明专利Own vehicle position calibration device and own vehicle position calibration method 审中-公开所有车辆位置校准装置和所有车辆位置校准方法（OWN VEHICLE POSITION CALIBRATION METHOD）
公开(公告)号：JP2014066635A
公开(公告)日：2014-04-17
申请号：JP2012213021
申请日：2012-09-26
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： MUKOYAMA YOSHIO
Abstract: PROBLEM TO BE SOLVED: To provide an own vehicle position calibration device and an own vehicle position calibration method for reducing load to be required for own vehicle position calibration processing to reduce system resources to be consumed.SOLUTION: The own vehicle position calibration device and the own vehicle position calibration method set a feature calibration section where own vehicle position calibration processing is executed for calibrating an own vehicle position based on GPS information from a position of a reference feature, which is installed forward in a traveling route of the own vehicle and detected by detection means of the own vehicle in traveling, and a non-calibration section where the own vehicle position calibration is not executed, according to a travel environment of the own vehicle from a travel section of the own vehicle, and stop an own vehicle position calibration function in the non-calibration section in the travel section.
Abstract translation: 要解决的问题：提供自己的车辆位置校准装置和自己的车辆位置校准方法，用于减少本车辆位置校准处理所需的负载，以减少要消耗的系统资源。解决方案：本车位置校准装置和 自身车辆位置校准方法设置了基于来自参考特征的位置的GPS信息来执行本车位置校准处理的自身车辆位置校准处理以校准本车位置，该参考特征被安装在本车辆的行驶路线中的前方并被检测 通过本车辆的行驶中的检测手段，以及根据本车辆的行驶部分的本车辆的行驶环境而不执行本车位置校准的非校准部，并且停止本车位置 旅行部分的非校准部分的校准功能。
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公开(公告)号：JP2010250616A
公开(公告)日：2010-11-04
申请号：JP2009100263
申请日：2009-04-16
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： MUKOYAMA YOSHIO
Abstract: PROBLEM TO BE SOLVED: To provide a driving support device that can reduce a processing load of driving support performed, based on the existence of surrounding vehicles. SOLUTION: The driving support device that supports driving of a vehicle based on existence of the surrounding vehicles, has a driving supporting section that, when each of a direction of movement of the vehicle A1 and a direction of movement of surrounding vehicles Bn and Cn overlaps with an error area Pn in a range, including an intersection node Xn; implements processing regarding driving support using the surrounding vehicles Bn and Cn as monitoring targets, thereby starting processing regarding the driving support without performing processing for matching the position of the vehicle with a link, so that it is possible to rapidly determine a vehicle with which the vehicle may collide at the intersection Kn by a simple processing. COPYRIGHT: (C)2011,JPO&INPIT
Abstract translation: 要解决的问题：提供一种可以基于周围车辆的存在来减少执行的驾驶支持的处理负荷的驾驶辅助装置。 解决方案：基于周围车辆的存在来支持车辆行驶的驾驶辅助装置具有驱动支撑部，当车辆A1的移动方向和周围车辆Bn的移动方向 并且Cn与包括交叉点节点Xn的范围内的误差区域Pn重叠; 实施利用周边车辆Bn，Cn作为监视对象的驾驶辅助的处理，从而开始关于驾驶辅助的处理，而不进行使车辆的位置与链接匹配的处理，从而可以快速地确定车辆 车辆可以通过简单的处理在交叉点Kn处碰撞。 版权所有（C）2011，JPO＆INPIT
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4.发明专利
公开(公告)号：JP2009253731A
公开(公告)日：2009-10-29
申请号：JP2008100362
申请日：2008-04-08
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： MUKOYAMA YOSHIO
Abstract: PROBLEM TO BE SOLVED: To prevent transmission from a present vehicle from being excessively restricted, when necessary, when a specific vehicle passes by.
SOLUTION: The present invention relates to an information communication system for a vehicle comprising: a wireless communication means for performing a wireless communication with another vehicle; and a transmission/reception control means for controlling the wireless communication means, so as to transmit to the other vehicle information about a present vehicle, with the transmission/reception control means being configured to restrict, when the wireless communication means receives information from a specific vehicle, information transmission from the present vehicle, according to the positional relation between the specific vehicle and the present vehicle.
COPYRIGHT: (C)2010,JPO&INPITAbstract translation: 要解决的问题：为了防止来自本车辆的传动被过度限制，必要时特定车辆经过时。 解决方案：本发明涉及一种用于车辆的信息通信系统，包括：无线通信装置，用于执行与另一车辆的无线通信; 以及发送/接收控制装置，用于控制无线通信装置，以便向另一车辆发送关于当前车辆的信息，其中发送/接收控制装置被配置为当无线通信装置从特定的 根据特定车辆和当前车辆之间的位置关系，从当前车辆进行车辆信息传输。 版权所有（C）2010，JPO＆INPIT
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公开(公告)号：JP2008048134A
公开(公告)日：2008-02-28
申请号：JP2006221611
申请日：2006-08-15
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： MUKOYAMA YOSHIO
IPC: H04B7/26
Abstract: PROBLEM TO BE SOLVED: To provide a communication device which avoids an increase in traffic of relay communication and lightens the load needed for the relay communication when the relay communication between vehicles, and a vehicle to the roadside is performed.
SOLUTION: For the relay communication between the vehicles, and vehicle to the road side, an upper-limit value of the number of times of relaying is determined on a transmission side, and transmission data are so previously generated that the amount of the transmission data is smaller and smaller as the upper-limit value of the number of times of relaying is larger and larger. Consequently, even when the relay communication is carried out, the occupation time of the transmission of the data does not vary with the number of times of relaying, but becomes constant. Consequently, the increase in traffic of the relay communication can be avoided and the load needed for relay processing can be reduced.
COPYRIGHT: (C)2008,JPO&INPITAbstract translation: 要解决的问题：提供一种避免中继通信业务量增加的通信装置，并且当执行车辆和车辆到路边之间的中继通信时，减轻中继通信所需的负载。 解决方案：对于车辆和车辆到路侧的中继通信，在发送侧确定中继次数的上限值，并且传输数据如此之前生成，使得 随着中继次数的上限值越来越大，传输数据越来越小。 因此，即使执行中继通信，数据发送的占用时间也不随着中继次数而变化，而是变得恒定。 因此，可以避免中继通信的业务量的增加，并且可以减少中继处理所需的负担。 版权所有（C）2008，JPO＆INPIT
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Patent Agency Ranking
公开(公告)号：JP2004227412A
公开(公告)日：2004-08-12
申请号：JP2003016448
申请日：2003-01-24
Applicant: Toyota Motor Corp , トヨタ自動車株式会社
Inventor： MUKOYAMA YOSHIO
Abstract: PROBLEM TO BE SOLVED: To provide a driving assist device for a vehicle allowing the continuation of intersection possibility decision with other mobile bodies each having a high degree of risk even in the case that direct communication with the other mobile bodies each having the high degree of risk of collision with one's own vehicle is cut off, when deciding intersection possibility with the other mobile bodies by use of inter-mobile body communication. SOLUTION: When the direct communication between the own vehicle and the other mobile body wherein the degree of risk of the collision with the own vehicle decided on the basis of the intersection probability is a first prescribed level or above is cut off, or when the other mobile body wherein the degree of risk of the collision with the own vehicle decided on the basis of the intersection probability is a second prescribed level (larger than the first prescribed level) or above is present, the driving assist device for the vehicle deciding the intersection probability with the other mobile bodies by use of the inter-mobile body communication executes an assistant mobile body information acquisition process of the other mobile bodies of the prescribed levels or above. COPYRIGHT: (C)2004,JPO&NCIPI
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公开(公告)号：JP2002205628A
公开(公告)日：2002-07-23
申请号：JP2001130124
申请日：2001-04-26
Applicant: DENSO CORP , TOYOTA MOTOR CORP , TOYOTA TEKKO KK
Inventor： MORIKAWA KENJI , IMAMURA TETSUO , ISONO HIROSHI , MUKOYAMA YOSHIO , HIMETANI YOSHIRO
Abstract: PROBLEM TO BE SOLVED: To provide a pedal effort detecting device having high detecting accuracy. SOLUTION: A sensor chamber to be sealing space is formed by a sensor head 31, a bellows 32, a housing 33 and a stem 34. Within the sensor chamber formed by them, liquid 38 is filled and a sensor chip 35 for detecting pressure are stored. When load is applied to the sensor head 31 by this constitution, the bellow 32 is pressed and contracted and pressure of liquid 38 is fluctuated. Pressure of the liquid 38 is detected by the sensor chip 35 to detect load applied to the sensor head 31. This pedal effort detecting device is constituted by assembling the load detecting device 1 with a pedal.
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公开(公告)号：JPH08240664A
公开(公告)日：1996-09-17
申请号：JP4454595
申请日：1995-03-03
Applicant: TOYOTA MOTOR CORP
Inventor： MUKOYAMA YOSHIO
Abstract: PURPOSE: To provide a ground vehicle speed sensor by which the ground speed in the transverse direction of a vehicle can be detected with good accuracy even when an obstacle exists on the side part of the vehicle by a method wherein a Doppler shift frequency by the relative speed of the obstacle on the side part of the vehicle to the vehicle is removed from a received Doppler signal. CONSTITUTION: When a transmitted signal from a transmitter 10 is impinged on a road surface on the side part of a vehicle, a part of it is conducted diffused reflection so as to advance to the side of a receiver 16. At this time, a Doppler shift frequency fd in the transverse direction of the vehicle is superposed on a signal received by the receiver 16. When an obstacle 32 exists on the side part of the vehicle, the transmitted signal which has been reflected specularly by the road surface is reflected further by the obstacle 32 so as to advance to the receiver 16. A Doppler shift frequency fd1 according to the relative speed of the vehicle 30 to the obstacle 32 is superposed on the signal. On the other hand, the relative speed of the veicle 30 to the obstacle 32 is detected by the time differentiated value of the distance S, between the vehicle 30 and the obstacle 32, detected by a side-part distance sensor 28. On the basis of the relative speed, the Doppler shift frequency fd1 is operated so as to be removed from a Doppler signal.
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公开(公告)号：JPH07287066A
公开(公告)日：1995-10-31
申请号：JP8192394
申请日：1994-04-20
Applicant: TOYOTA MOTOR CORP
Inventor： MUKOYAMA YOSHIO
Abstract: PURPOSE:To enhance the detection accuracy of a Doppler-speed detection apparatus in which the absolute value of a Doppler speed is detected on the basis of the frequency difference between a transmitted signal and a received signal and in which the direction of the Doppler speed is detected according to the magnitude of the transmitted signal and the received signal. CONSTITUTION:A transmitted signal 3 at a frequency F is transmitted from a transmitter 1. A signal, at a central frequency of F+ or -d, which is received by a receiver 2 is supplied to a mixing circuit 13 and an F/V converter 16 after it has been shaped by a preamplifier 10, a filter 11 and an amplifier 12. The mixing circuit 13 outputs a signal which is changed by using the frequency difference fd between the transmitted signal and the received signal as a frequency. An F/V converter 17 which F/Vconverts a signal corresponding to a part of the transmitted signal 3 is installed. Output voltages from the two F/V-converters 16, 17 are supplied to an advance and retreat judgment comparator 18.
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公开(公告)号：JPH07270533A
公开(公告)日：1995-10-20
申请号：JP6528294
申请日：1994-04-01
Applicant: TOYOTA MOTOR CORP
Inventor： MUKOYAMA YOSHIO
Abstract: PURPOSE:To maintain the precision of detection even when a crosstalk signal is propagated in addition to a regular reception signal, regarding a detecting device of frequency difference which executes desired measurement on the basis of a Doppler shift occurring in a process of transmitting and receiving waves of a prescribed frequency. CONSTITUTION:A reception signal 4 being a reflected wave of a transmission signal 3 emitted from a transmitter 1 is received by a receiver 2. The receiver 2 adds up the regular reception signal 4 from which a Doppler shift is generated and a crosstalk signal propagated from various routes without occurrence of the Doppler shift and outputs a detection signal 21. A mixing circuit 20 mixes the detection signal with an oscillation signal 22 and delivers an output signal showing a frequency difference between them. An amplitude detecting circuit 23 detects amplitude modulation occurring in the detection signal 21 and delivers an output signal corresponding to an envelope thereof. A frequency signal selecting circuit selects and outputs an output signal of the larger peak value.
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