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公开(公告)号：JP2003015741A
公开(公告)日：2003-01-17
申请号：JP2001195065
申请日：2001-06-27
Applicant: Denso Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社デンソー
Inventor： ONO MANABU , YAMADA YASUFUMI , TACHIBANA AKIHIDE , OKUWA YOSHIHIRO , NAKAMURA HIDEO
Abstract: PROBLEM TO BE SOLVED: To provide the automatic operation system of a vehicle capable of ensuring safety while preventing the cost increase or scale enlargement of on- vehicle equipment. SOLUTION: In a vehicle control computer 26, processing systems transmit data for identifying the respective processing systems to an output signal selecting device 47, and the output signal of the output signal selecting device 47 is transmitted to a servo computer 27 as a device equipped with the other multiplexed processing systems. Moreover, signals related with comparison from comparators 43 and 46 in those respective processing systems are transmitted to the servo computer 27. In the servo computer 27, when the signal outputted from the output signal selecting device 47 is not the signal from the processing system to be selected, it is judged that abnormality is generated.
Abstract translation: 要解决的问题：提供能够确保安全性的车辆的自动操作系统，同时防止车辆设备的成本增加或规模扩大。 解决方案：在车辆控制计算机26中，处理系统将用于识别各个处理系统的数据发送到输出信号选择装置47，并且输出信号选择装置47的输出信号作为装备有装置的装置被发送到伺服计算机27 其他多路复用处理系统。 此外，与这些各个处理系统中的比较器43和46的比较相关的信号被发送到伺服计算机27.在伺服计算机27中，当从输出信号选择装置47输出的信号不是来自处理系统的信号 被判定为产生异常。
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公开(公告)号：JP2004362405A
公开(公告)日：2004-12-24
申请号：JP2003162053
申请日：2003-06-06
Applicant: Denso Corp , Nippon Soken Inc , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社デンソー , 株式会社日本自動車部品総合研究所
Inventor： SHIMOMURA OSAMU , TAKEDA KENJI , YAMADA YASUFUMI , TACHIBANA AKIHIDE , SHINAGAWA MASAHIKO
Abstract: PROBLEM TO BE SOLVED: To provide a position specification device whose reliability can be improved without increasing costs. SOLUTION: Signal sources 2 are arranged along a traveling road 1 at prescribed intervals and a detection element array 5 constituted of a plurality of detection elements 4 and arranged on the vehicle 3 side is constituted of two power supply units 13a, 13b. Operation power is independently supplied from respective power supply circuits 11, 12 to respective power supply units 13a, 13b. COPYRIGHT: (C)2005,JPO&NCIPI
Abstract translation: 要解决的问题：提供一种可以在不增加成本的情况下提高其可靠性的位置指定装置。 解决方案：信号源2以规定的间隔沿着行进道路1布置，并且由多个检测元件4构成并且布置在车辆3侧的检测元件阵列5由两个电源单元13a，13b组成。 各个电源电路11,12独立地供给各个电源单元13a，13b。 版权所有（C）2005，JPO＆NCIPI
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公开(公告)号：JP2003015743A
公开(公告)日：2003-01-17
申请号：JP2001195067
申请日：2001-06-27
Applicant: Denso Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社デンソー
Inventor： YAMADA YASUFUMI , ONO MANABU , TACHIBANA AKIHIDE , OKUWA YOSHIHIRO , NAKAMURA HIDEO
Abstract: PROBLEM TO BE SOLVED: To provide the automatic operation system of a vehicle capable of ensuring safety while preventing the cost increase or scale enlargement of on- vehicle equipment. SOLUTION: Different dummy data are transmitted to a comparator 43 as each arithmetic result in a main CPU 41 and a sub-CPU 42, and when a matching signal is outputted from the comparator 43, it is judged that abnormality is generated. When it is judged that abnormality is generated from the matching signal outputted from the comparator 43 according to the transmission of the dummy data, the main CPU 41 transmits a self-system stop signal to an output signal selecting device 60 so that the arithmetic result of the processing system can be prevented form being used as a signal for controlling an actuator for traveling control.
Abstract translation: 要解决的问题：提供能够确保安全性的车辆的自动操作系统，同时防止车辆设备的成本增加或规模扩大。 解决方案：在主CPU41和子CPU42中的每个运算结果，不同的虚拟数据被传送到比较器43，并且当从比较器43输出匹配信号时，判断产生异常。 当根据虚拟数据的传输判断从比较器43输出的匹配信号产生异常时，主CPU41将自我系统停止信号发送到输出信号选择装置60，使得运算结果 可以防止处理系统被用作用于控制用于行驶控制的致动器的信号。
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公开(公告)号：JP2003015742A
公开(公告)日：2003-01-17
申请号：JP2001195066
申请日：2001-06-27
Applicant: Denso Corp , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社デンソー
Inventor： YAMADA YASUFUMI , ONO MANABU , TACHIBANA AKIHIDE , OKUWA YOSHIHIRO , NAKAMURA HIDEO
Abstract: PROBLEM TO BE SOLVED: To provide the automatic operation system of a vehicle capable of ensuring safety while preventing the cost increase or scale enlargement of on- vehicle equipment.
SOLUTION: Extended input circuits 44, 45, 46, and so on transmit input data from sensors through a data bus 43 to a main CPU 41 in response to a select signal. A decoder 48 transmits the select signal to the extended input circuit corresponding to address data transmitted from the main CPU 41 through an address bus 47. At the time of transmitting data from the extended input circuit to the main CPU 41, an identifier for specifying the extended input circuit for transmitting the data is applied, and the address data to the decoder 48 are compared with the identifier transmitted from the extended input circuit in the main CPU 41, and when the selected extended input circuit is not matched with the extended input circuit which transmits the data, it is judged that abnormality is generated.
COPYRIGHT: (C)2003,JPOAbstract translation: 要解决的问题：提供能够确保安全性的车辆的自动操作系统，同时防止车辆设备的成本增加或规模扩大。 解决方案：响应于选择信号，扩展输入电路44,45,46等通过数据总线43将传感器的输入数据传送到主CPU41。 解码器48通过地址总线47将与从主CPU41发送的地址数据相对应的扩展输入电路发送到扩展输入电路。在从扩展输入电路向主CPU41发送数据的时候，指定 应用用于发送数据的扩展输入电路，并且将解码器48的地址数据与从主CPU41中的扩展输入电路发送的标识符进行比较，并且当所选择的扩展输入电路与扩展输入电路不匹配时 发送数据时，判断为异常。
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5.发明专利Short-range vehicle radio communication system, portable telephone with short-range radio communication function, and in-vehicle device with the short-range radio communication function 审中-公开短距离无线电通信系统，具有短距离无线电通信功能的便携式电话，以及具有短距离无线电通信功能的车载设备
公开(公告)号：JP2008306358A
公开(公告)日：2008-12-18
申请号：JP2007150347
申请日：2007-06-06
Applicant: Denso Corp , 株式会社デンソー
Inventor： YAMADA YASUFUMI , ITO YASUYUKI , SAKO HIDEKI , OKI TETSUYA
Abstract: PROBLEM TO BE SOLVED: To correctly associate a portable telephone with an in-vehicle device, and connect both by radio.
SOLUTION: In an operation management system 1, a common code is given to each of a plurality of portable telephones 2 and each of a plurality of in-vehicle devices 3, a portable telephone 2 and an in-vehicle device 3, having the same common codes out of a plurality of portable telephones 2 and a plurality of in-vehicle devices 3 execute an automatic connection procedure for automatic connection. The portable telephone 2 transmits operation management information acquired by the in-vehicle device 3 to a center device 5 through a wide-area communication network. The need for executing troublesome connection procedure for preventing wrong connection is eliminated, and it is possible to accurately associate the portable telephone 2 with the in-vehicle device 3, connect both by radio, and correctly transmit the operation management information.
COPYRIGHT: (C)2009,JPO&INPITAbstract translation: 要解决的问题：将便携式电话与车载设备正确关联，并通过无线电连接。 解决方案：在操作管理系统1中，向多个便携式电话机2以及多个车载设备3，便携式电话机2和车载设备3中的每一个提供通用代码， 在多个便携式电话机2和多个车载设备3中具有相同的通用代码，执行自动连接的自动连接过程。 便携式电话2通过广域通信网络将由车载设备3获取的操作管理信息发送到中心设备5。 消除了用于防止错误连接的麻烦的连接过程的需要，并且可以将便携式电话2与车载设备3精确地相关联，通过无线连接两者，并且正确地发送操作管理信息。 版权所有（C）2009，JPO＆INPIT
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Patent Agency Ranking
公开(公告)号：JP2008065541A
公开(公告)日：2008-03-21
申请号：JP2006241742
申请日：2006-09-06
Applicant: Denso Corp , 株式会社デンソー
Inventor： YAMADA YASUFUMI
CPC classification number: G01C21/00
Abstract: PROBLEM TO BE SOLVED: To provide support information for safe vehicle driving according to information on points where vehicle collisions and hazardous conditions occurred in the past. SOLUTION: A drive recorder 10 saves information on points where vehicle collisions and hazardous conditions occurred, and warns a vehicle driver when recognizing a vehicle approaching such a point based on a position signal from a GPS receiver 14 for detecting a current vehicle position. The warning notifies the vehicle driver of the approach to the point where vehicle collision or hazardous condition occurred in the past, and can motivate the vehicle driver to drive carefully and safely when passing the point. COPYRIGHT: (C)2008,JPO&INPIT
Abstract translation: 要解决的问题：根据过去发生车辆碰撞和危险情况的信息的信息，提供安全车辆驾驶的支持信息。 解决方案：驱动记录器10存储关于发生车辆碰撞和危险状况的点的信息，并且基于来自GPS接收器14的位置信号来识别接近这样的点的车辆时警告车辆驾驶员，用于检测当前车辆位置 。 警告通知车辆驾驶员过去发生车辆碰撞或危险状况的地方，并可以在通过点时激励车辆驾驶员认真安全驾驶。 版权所有（C）2008，JPO＆INPIT
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公开(公告)号：JP2005039595A
公开(公告)日：2005-02-10
申请号：JP2003275314
申请日：2003-07-16
Applicant: Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
Inventor： FURUTA NORITOSHI , TAKEDA KENJI , KAWAI HISASHI , YAMADA YASUFUMI
Abstract: PROBLEM TO BE SOLVED: To prevent transmission currents flowing through a loop coil from decreasing while elongating the length of a loop coil.
SOLUTION: A loop antenna 1 is series-connected to inductances "L
1 " to "L
3 " in each sections "a
1 " to "a
3 " and to capacitors 6 to 8 of capacitances "C
1 " to "C
3 " that resonate in series with the inductances at a transmission frequency. Consequently, the loop coil 1 is regarded equivalent to series-connected three coils in each of the divided section "a
1 " to "a
3 ", so that the transmission currents flowing through the loop coil 1 can be prevented from decreasing while elongating the length of the loop coil 1.
COPYRIGHT: (C)2005,JPO&NCIPIAbstract translation: 要解决的问题：为了防止流过环形线圈的传输电流在延长环形线圈的长度的同时减小。
解决方案：环路天线1在每个部分“a
1 1 ”至“L 3 ” >“到”SB> 3 “和与”C 1 “至”C 3“共振的电容器6至8与 传输频率的电感。 因此，环形线圈1被认为等于分割部分“a 1 ”至“a 3 ”中的每一个中的串联连接的三个线圈，使得传输电流 可以防止流过环形线圈1的同时延长环形线圈1的长度而减小。（C）2005，JPO和NCIPI -
公开(公告)号：JP2008288964A
公开(公告)日：2008-11-27
申请号：JP2007132887
申请日：2007-05-18
Applicant: Denso Corp , 株式会社デンソー
Inventor： ITO YASUYUKI , SAKO HIDEKI , OKI TETSUYA , YAMADA YASUFUMI
IPC: H04B7/26 , G01C21/00 , G08G1/0969 , H04M1/00
Abstract: PROBLEM TO BE SOLVED: To enable a Bluetooth communication machine of a car navigation device to establish only with one desired cellular phone when the car navigation device makes a communication with the outside via the cellular phone.
SOLUTION: The Bluetooth communication machine 3 is installed in a case 7 to which radiowave shield is performed. When communicating with the outside, one cellular phone 12 is placed in the case 7 and a door 10 is closed. Thus, since the Bluetooth communication machine 3 establishes only with the cellular phone 12, the car navigation device becomes possible to communicate with the outside via the Bluetooth communication machine 3, the cellular phone 12 by taking out the cellular phone 12 from the case 7 after establishing the communication link.
COPYRIGHT: (C)2009,JPO&INPITAbstract translation: 要解决的问题：当汽车导航装置经由蜂窝电话与外部进行通信时，使汽车导航装置的蓝牙通信机器仅建立一个所需的蜂窝电话。 解决方案：蓝牙通信机3安装在执行无线电波屏蔽的外壳7中。 当与外部通信时，一个蜂窝电话12被放置在壳体7中并且门10被关闭。 因此，由于蓝牙通信机3仅与便携式电话机12建立，所以能够通过蓝牙通信机3（蜂窝电话机12）从壳体7中取出蜂窝电话机12与外部进行通信。 建立通信链路。 版权所有（C）2009，JPO＆INPIT
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公开(公告)号：JP2006121579A
公开(公告)日：2006-05-11
申请号：JP2004309520
申请日：2004-10-25
Applicant: Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
Inventor： KAWAI HISASHI , YAMADA YASUFUMI , FURUTA NORITOSHI
Abstract: PROBLEM TO BE SOLVED: To provide a loop antenna circuit which is suitable for performing two-way simultaneous communication using one loop antenna, and to provide a transmitter-receiver using the loop antenna circuit.
SOLUTION: A second capacitor (C2) is connected in parallel to a serial circuit connecting a first capacitor (C1) in series to a loop antenna (2), thereby configuring a loop antenna circuit (1) with both terminals of the second capacitor as signal input and output terminals (3, 4). A transmitting circuit (7) and a receiving circuit (8) are connected in parallel to the input and output terminals. A circuit constant of the loop antenna circuit is determined to incur serial resonance at a transmitting frequency and to incur parallel resonance at a receiving frequency.
COPYRIGHT: (C)2006,JPO&NCIPIAbstract translation: 要解决的问题：提供一种适用于使用一个环形天线执行双向同时通信的环形天线电路，并且使用环形天线电路来提供发射机 - 接收机。 解决方案：第二电容器（C2）并联连接到串联电路的串联电路，串联电路将串联的第一电容器（C1）串联到环形天线（2），从而配置环形天线电路（1），其中两个端子 第二电容器作为信号输入和输出端子（3,4）。 发射电路（7）和接收电路（8）并联连接到输入和输出端子。 环形天线电路的电路常数被确定为以发射频率发生串联谐振并且以接收频率发生并联谐振。 版权所有（C）2006，JPO＆NCIPI
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公开(公告)号：JP2005210620A
公开(公告)日：2005-08-04
申请号：JP2004017363
申请日：2004-01-26
Applicant: Denso Corp , Nippon Soken Inc , 株式会社デンソー , 株式会社日本自動車部品総合研究所
Inventor： KAWAI HISASHI , YAMADA YASUFUMI , FURUTA NORITOSHI
Abstract: PROBLEM TO BE SOLVED: To provide a device capable of generating and outputting a sinusoidal signal, using only a pair of a half-bridge circuit and a low pass filter, being operated by a power supply of single polarity.
SOLUTION: An FET 9 and an FET 10 constituting a half-bridge circuit 8 are alternately made into conduction according to a level change of a rectangular wave signal of a duty ratio of 50% being output from an FM modulation circuit 1. The maximum amplitude of the rectangular wave signal appearing at an output terminal of the half-bridge circuit 8 is adjusted by an amplitude control circuit 13. By cutting a direct-current component of the rectangular wave signal using a capacitor 14, and filtering by use of a low pass filter 15, a sinusoidal signal having no offset component is output.
COPYRIGHT: (C)2005,JPO&NCIPIAbstract translation: 要解决的问题：提供一种仅使用一对半桥电路和低通滤波器来产生和输出正弦信号的装置，其由单极性的电源来操作。 解决方案：构成半桥电路8的FET9和FET10根据从FM调制电路1输出的占空比为50％的矩形波信号的电平变化而交替地导通。 出现在半桥电路8的输出端子处的矩形波信号的最大幅度由幅度控制电路13调节。通过使用电容器14切割矩形波信号的直流分量，并使用滤波 低通滤波器15输出没有偏移分量的正弦信号。 版权所有（C）2005，JPO＆NCIPI
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