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1. 发明专利

JP2006089946A Portable machine 有权
标题翻译：便携机
公开(公告)号：JP2006089946A
公开(公告)日：2006-04-06
申请号：JP2004274038
申请日：2004-09-21
申请人： Tokai Rika Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社東海理化電機製作所
发明人： KAWAMURA MASAYUKI , YOSHIDA YUTAKA , SHIBAGAKI TOSHIMASA , KAMIYA MASASHI , ONISHI NORIYASU
IPC分类号： E05B49/00 , B60R25/01 , B60R25/04 , B60R25/10 , B60R25/24
CPC分类号： G08C17/00 , B60R25/245 , G07C9/00309 , G07C2009/00357 , G07C2209/63
摘要： PROBLEM TO BE SOLVED: To provide a portable machine which can easily and positively modulate a communicational region with a control device. SOLUTION: The portable machine 11 carries out mutual communication by radio with an on-vehicle device 21 for controlling a door lock drive device 34 and an engine starting device 35 of a vehicle 2, and remote-controls the on-vehicle device 21, based on the communication. The portable machine 11 is provided with a receiving section 12 for receiving a request signal transmitted from the on-vehicle device 21, and a portable machine control section 14 for modulating receiving sensitivity of the receiving section 12 by adjusting the receiving sensitivity of the receiving section 12 by predetermined degrees. COPYRIGHT: (C)2006,JPO&NCIPI
摘要翻译：要解决的问题：提供一种便携式机器，其可以容易地和正确地调制与控制装置的通信区域。解决方案：便携式机器11通过无线电与用于控制车辆2的门锁驱动装置34和发动机起动装置35的车载装置21进行相互通信，并且对车载装置进行远程控制 21，基于通信。便携机11具备：接收部12，用于接收从车载装置21发送的请求信号;以及便携机控制部14，用于通过调整接收部的接收灵敏度来调整接收部12的接收灵敏度 12预定度。版权所有（C）2006，JPO＆NCIPI

2. 发明专利

JP2004092062A Locking/unlocking control device for vehicle 有权
公开(公告)号：JP2004092062A
公开(公告)日：2004-03-25
申请号：JP2002251651
申请日：2002-08-29
申请人： Tokai Rika Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社東海理化電機製作所
发明人： SHIBAGAKI TOSHIMASA , KIMURA AKITO , YOSHIDA YUTAKA , ONISHI NORIYASU , TOMIYASU AKINARI
IPC分类号： E05B49/00 , B60J5/00 , B60R25/01 , B60R25/24 , B60R25/00
CPC分类号： B60R25/24
摘要： PROBLEM TO BE SOLVED: To provide a locking/unlocking control device for a vehicle, which can enhance operability. SOLUTION: A microcomputer prioritizes first-fifth transmission circuits 22a-22e, and a request signal is output from the transmission circuit with the highest priority (in this case, the transmission circuit 22a) at a short period. Additionally, the lower priority the transmission circuit is given (in this case, the transmission circuit 22c is given the lowest priority), the longer the period of the output of the request signal becomes. COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2004027490A Vehicle remote control system, and portable machine for vehicle remote control system 有权
公开(公告)号：JP2004027490A
公开(公告)日：2004-01-29
申请号：JP2002180828
申请日：2002-06-21
申请人： Tokai Rika Co Ltd , Toyota Motor Corp , トヨタ自動車株式会社 , 株式会社東海理化電機製作所
发明人： SHIBAGAKI TOSHIMASA , KIMURA AKITO , YOSHIDA YUTAKA , OKADA HIROKI
IPC分类号： E05B49/00 , B60R25/01 , B60R25/04 , B60R25/10 , B60R25/24 , E05B83/00 , E05B83/36 , H04Q9/00 , B60R25/00 , E05B65/12 , E05B65/20
摘要： PROBLEM TO BE SOLVED: To provide a vehicle remote control system capable of increasing a reliability. SOLUTION: A communication control device 21 outputs a vehicle outside start signal or a vehicle outside request signal from a vehicle outside transmission circuit 22 to the periphery of a vehicle 2, and outputs a cabin start signal or a cabin request signal from a cabin transmission circuit 25 to the cabin of the vehicle 2. Also, a microcomputer 27 performs the output control of the start signals, and also performs a door lock locking and unlocking control or an engine start permission control under the conditions that the microcomputer receives a response signal and an ID code signal transmitted from the portable machine 11. The portable machine 11 transmits the response signal upon receipt of the start signals, and transmits the ID code signal upon the receipt of the request signals. Then, the microcomputer 17 of the portable machine 11 operates an attenuator 13 upon the receipt of the cabin start signal to lower the receiving sensitivity of the receiving circuit 12. The portable machine 11 allows the mutual communication with the communication control device 21 only in the cabin of the vehicle 2. COPYRIGHT: (C)2004,JPO

4. 发明专利

JP2011084098A Antenna device for vehicle 有权
标题翻译：天线装置
公开(公告)号：JP2011084098A
公开(公告)日：2011-04-28
申请号：JP2009236268
申请日：2009-10-13
申请人： Daihatsu Motor Co Ltd , Tokai Rika Co Ltd , ダイハツ工業株式会社 , 株式会社東海理化電機製作所
发明人： HASEGAWA SHINJI , SHIBAGAKI TOSHIMASA , YOSHIDA YUTAKA , NAKAJIMA DAISAKU , AOYAGI TOSHIYUKI
IPC分类号： B60R11/02 , B60R1/06 , H01Q1/22
摘要： PROBLEM TO BE SOLVED: To provide an antenna device for a vehicle allowing formation of a proper communication area, even when a bar antenna is disposed in a door mirror.
SOLUTION: In this antenna device, the bar antenna 13 is disposed in the door mirror 10 rotatably supported by a mirror bracket 9 provided integrally with a body part 7a of a door 7 of a driver's seat to rotate between a using position and a storing position, and a request signal is transmitted to the communication area set around the door 7 of the driver's seat through the bar antenna 13. In this case, when an antenna axis m is made parallel to a horizontal direction and the door mirror 10 is located at the using position and the storing position and between both of the positions, the bar antenna 13 is disposed so that a region held by pillars 2a and 2b may not be located on an axis of the antenna axis m.
COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：即使在门镜中设置条形天线的情况下，也可以提供能够形成适当通信区域的车辆的天线装置。解决方案：在该天线装置中，条形天线13设置在车门后视镜10中，可旋转地由与驾驶员座椅的门7的主体部分7a整体设置的镜支架9支撑，以在使用位置和存储位置和请求信号通过条形天线13发送到驾驶员座椅的门7周围的通信区域。在这种情况下，当天线轴线m与水平方向平行并且门镜10 位于使用位置和存储位置之间并且在两个位置之间，条状天线13被布置成使得由柱2a和2b保持的区域可能不位于天线轴线m的轴线上。版权所有（C）2011，JPO＆INPIT

5. 发明专利

JP2004090706A Lighting system 有权
标题翻译：照明系统
公开(公告)号：JP2004090706A
公开(公告)日：2004-03-25
申请号：JP2002251805
申请日：2002-08-29
申请人： Tokai Rika Co Ltd , 株式会社東海理化電機製作所
发明人： SUYAMA AKIMASA , ICHIKAWA TAKASHIGE , SHIBAGAKI TOSHIMASA
IPC分类号： E05B49/00 , B60Q3/02 , B60R25/01 , B60R25/24 , E05B83/36 , G07C9/00 , H05B37/02 , E05B65/20
CPC分类号： H05B37/0272 , B60Q2400/40 , G07C9/00309 , G07C2009/00507 , G07C2009/00793 , G07C2209/62
摘要： PROBLEM TO BE SOLVED: To provide a lighting system which automatically turns on/off a light with a portable device. SOLUTION: When a master key 11 or a sub-key 12 receives a request signal from a light ECU 14, the master key 11 or the sub-key 12 transmits an ID code signal. The light ECU 14 inputs the ID code signal and collates the ID code and an ID code stored in the memory 141. When the received ID code is identical with the ID code of the memory 141, the light ECU 14 operates a lighting means 50 and turns on an outdoor light 501. COPYRIGHT: (C)2004,JPO
摘要翻译：要解决的问题：提供一种利用便携式设备自动打开/关闭光的照明系统。解决方案：当主密钥11或子密钥12从轻ECU 14接收到请求信号时，主密钥11或子密钥12发送一个ID码信号。光ECU14输入ID码信号，并对ID码和存储在存储器141中的ID码进行核对。当接收的ID码与存储器141的ID码相同时，轻型ECU144照明装置50，打开户外灯501。版权所有（C）2004，JPO

6. 发明专利

JP2002370584A Vehicle door with built-in antenna 有权
标题翻译：车门与内置天线
公开(公告)号：JP2002370584A
公开(公告)日：2002-12-24
申请号：JP2001183308
申请日：2001-06-18
申请人： Tokai Rika Co Ltd , 株式会社東海理化電機製作所
发明人： SHIBAGAKI TOSHIMASA , YOSHIDA YUTAKA , NAGAE TOSHIHIRO
IPC分类号： B60J5/04 , B60R11/02 , B60R25/01 , B60R25/24 , H01Q1/22 , H01Q1/32 , H01Q7/00 , B60R25/00
摘要： PROBLEM TO BE SOLVED: To provide a vehicle door with a built-in antenna in which a loading freedom of the antenna is high and common use with other kinds of vehicle is possible and which can be manufactured at a low cost. SOLUTION: At the inside of the door 24, an antenna part 5 is provided with a second magnetic field generation part 9b disposed so as to extend to a vertical direction of the vehicle. When the length of the door 24 measured on an axis 17a of the second magnetic field generation part 9b is defined as β, the antenna part 5 is disposed close to a lower end side of the door 24 such that it becomes any smaller numerical value or less of β/5 and 200 mm. The antenna part 5 is provided with a first magnetic field generation part 9a disposed so as to extend to a width direction of the door 24. When the length of the door 24 measured on an axis 16a of the first magnetic field generation part 9a is defined as α, the antenna part is disposed close to a rear end side of the door such that is becomes any smaller numerical value or less of α/5 and 200 mm.
摘要翻译：要解决的问题：为了提供具有内置天线的车门，其中天线的装载自由度高，并且与其他种类的车辆通用，并且可以以低成本制造。解决方案：在门24的内部，天线部分5设置有第二磁场产生部分9b，其布置成沿着车辆的垂直方向延伸。当在第二磁场产生部分9b的轴17a上测量的门24的长度被定义为β时，天线部分5设置在门24的下端侧附近，使得其变为任何较小的数值，或者较少的β/ 5和200毫米。天线部分5设置有第一磁场产生部分9a，其设置成沿着门24的宽度方向延伸。当在第一磁场产生部分9a的轴16a上测量的门24的长度被限定时作为α，天线部分靠近门的后端侧设置，使得成为α/ 5和200mm的任何更小的数值或更小的数值。

7. 发明专利

JP2010264837A Communication propriety setting system and communication propriety setting method for electronic key 有权
标题翻译：通信专用设置系统和通信电子钥匙设置方法
公开(公告)号：JP2010264837A
公开(公告)日：2010-11-25
申请号：JP2009116816
申请日：2009-05-13
申请人： Tokai Rika Co Ltd , 株式会社東海理化電機製作所
发明人： FUSHIMI AKIRA , SHIBAGAKI TOSHIMASA , MORI YASUSHI
IPC分类号： E05B49/00 , B60R25/01 , B60R25/10 , B60R25/24 , H04B1/59 , H04B5/02 , H04Q9/00
CPC分类号： G07C9/00309 , B60R25/245 , G07C2009/00373 , G07C2009/00793 , G07C2209/63
摘要： PROBLEM TO BE SOLVED: To provide a communication propriety setting system and a communication propriety setting method for an electronic key capable of not receiving a regular signal by the electronic key when the electronic key is present on a transmitter at an opposite side of a user and ensuring the regular signal emitted from the transmitter at a sufficient communication area when the electronic key is present on the transmitter at the same side as the user. SOLUTION: When the outdoor transmitter 7a of a vehicle door with door trigger operation forms the communication area Ea of a wake signal Swk, a dummy signal Sdm is transmitted in synchronous to the wake signal Swk from the outdoor transmitter 7b of the vehicle door without door trigger operation. Further, a combined signal Sx1 of the wake signal Swk and the dummy signal Sdm are received by the electronic key 2, a position of the electronic key 2 is determined from an amplified signal Sk1 after the combined signal Sx1 is passed through an AGC circuit, and communication is not effected when the electronic key 2 is present at a door at an opposite side of the vehicle door with door trigger operation. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了提供一种用于电子钥匙的电子钥匙的通信适当性设置方法，当电子钥匙存在于与发送器相反的一侧的电子钥匙时，可以不通过电子钥匙接收正常信号用户，并且当电子钥匙与用户相同的一侧存在于电子钥匙时，确保在足够的通信区域从发射机发射的正常信号。解决方案：当具有门触发操作的车门的室外发射器7a形成唤醒信号Swk的通信区域Ea时，虚拟信号Sdm与来自车辆的室外发射器7b的唤醒信号Swk同步发送门无门触发操作。此外，由电子钥匙2接收唤醒信号Swk和虚拟信号Sdm的组合信号Sx1，在组合信号Sx1通过AGC电路之后，从放大信号Sk1确定电子钥匙2的位置，并且当电子钥匙2存在于具有门触发操作的车门相对侧的门处时，不进行通信。版权所有（C）2011，JPO＆INPIT

8. 发明专利

JP2010264797A Communication device for vehicle 有权
标题翻译：车辆通讯装置
公开(公告)号：JP2010264797A
公开(公告)日：2010-11-25
申请号：JP2009115870
申请日：2009-05-12
申请人： Tokai Rika Co Ltd , 株式会社東海理化電機製作所
发明人： HARADA YOICHI , SHIBAGAKI TOSHIMASA , FUSHIMI AKIRA
IPC分类号： B60R25/01 , B60R25/04 , B60R25/10 , B60R25/24 , H01Q1/32 , H01Q7/08
摘要： PROBLEM TO BE SOLVED: To easily add an antenna in a communication device for a vehicle. SOLUTION: Auxiliary antennas 16 to 18 for forming a second communication area 32 are attachably/detachably provided in an intra-vehicle antenna 15 for forming a first communication area 31 via a connection line. An incommunicable area therefore can be compensated in the second communication area 32 by installing the auxiliary antennas 16 to 18 in the incommunicable area which is not the first communication area 31, that is, the incommunicable area where a radio signal does not reach in a cabin installed with the intra-vehicle antenna 15 therein. Thus, only if the auxiliary antennas 16 to 18 are connected to the intra-vehicle antenna 15 via a harness, the auxiliary antennas 16 to 18 can be added. As a result, the communication area can be added. COPYRIGHT: (C)2011,JPO&INPIT
摘要翻译：要解决的问题：为了在车辆的通信装置中容易地添加天线。解决方案：用于形成第二通信区域32的辅助天线16至18可安装/拆卸地设置在车内天线15中，用于经由连接线形成第一通信区域31。因此，可以在第二通信区域32中通过将辅助天线16至18安装在不是第一通信区域31的不可通信区域，即无线电信号未到达的不可通信区域安装有车内天线15。因此，只有辅助天线16〜18经由线束与车内天线15连接时，才能添加辅助天线16〜18。结果，可以添加通信区域。版权所有（C）2011，JPO＆INPIT

9. 发明专利

JP2010162955A Vehicle output electric wave adjustment device for electronic key system 有权
标题翻译：用于电子钥匙系统的车辆输出电波调节装置
公开(公告)号：JP2010162955A
公开(公告)日：2010-07-29
申请号：JP2009004990
申请日：2009-01-13
申请人： Tokai Rika Co Ltd , 株式会社東海理化電機製作所
发明人： HASEGAWA YOSUKE , NITTA SHIGENORI , SHIBAGAKI TOSHIMASA
IPC分类号： B60R25/01 , B60R25/04 , B60R25/24
摘要： PROBLEM TO BE SOLVED: To provide a vehicle output electric wave adjustment device for an electronic key system adjusting transmitted electric wave output of an indoor transmitter by itself even if an external measurement instrument is not used. SOLUTION: A request signal adjustment device transmits a request signal Srq from a first indoor LF transmitter 23 and a second indoor LF transmitter 24 into a cabin, and is applied to the electronic key system attaining operation of on-vehicle equipment if ID checking is effected with the received ID code signal Sid when an electronic key 1 receives the ID code signal Sid transmitted in response to the request signal Srq with an RF receiver 25. The request signal adjustment device is provided with an immobilizer transmitter 36 having RSSI 38 for measuring signal intensity of the received radiated signal; and a transmitting control part 39 for adjusting a transmitted electric wave output of the first indoor LF transmitter 23 and the second indoor LF transmitter 24, based on the intensity of the received signal just when the transmitted electric wave from the first indoor LF transmitter 23 and the second indoor LF transmitter 24 is received by the RSSI 38. COPYRIGHT: (C)2010,JPO&INPIT
摘要翻译：要解决的问题：提供一种用于电子钥匙系统的车辆输出电波调节装置，即使不使用外部测量仪器，也可以自己调节室内发射机的发射电波输出。解决方案：请求信号调整装置将来自第一室内LF发送器23和第二室内LF发送器24的请求信号Srq发送到机舱，并且如果ID为应用于实现车载设备的操作的电子钥匙系统当电子钥匙1接收到响应于RF接收器25的请求信号Srq发送的ID码信号Sid时，利用接收到的ID码信号Sid进行检查。请求信号调节装置设有具有RSSI 38的防盗器发射器36 用于测量接收到的辐射信号的信号强度; 以及发送控制部39，用于根据来自第一室内LF发送器23的发送电波的刚刚的接收信号的强度，调整第一室内LF发送器23和第二室内LF发送器24的发送电波输出，以及第二室内LF发射机24由RSSI38接收。版权所有（C）2010，JPO＆INPIT

10. 发明专利

JP2009062688A Communication system for vehicle 审中-公开
标题翻译：车辆通讯系统
公开(公告)号：JP2009062688A
公开(公告)日：2009-03-26
申请号：JP2007229233
申请日：2007-09-04
申请人： Tokai Rika Co Ltd , 株式会社東海理化電機製作所
发明人： SHIBAGAKI TOSHIMASA , KAWASHIMA MASAKI
IPC分类号： E05B49/00 , B60R25/01 , B60R25/24
CPC分类号： B60R25/24
摘要： PROBLEM TO BE SOLVED: To provide a communication system for a vehicle, which is usable while maintaining security. SOLUTION: This communication system 1 for the vehicle comprises a plurality of portable machines 10, and an in-vehicle unit 20 which controls the vehicle 2 on the basis of intercommunication with the portable machines 10. The in-vehicle unit 20 is equipped with a communication control portion 21 which shuts at least a door lock 32 when a door knob 33 provided on the outer surface of the vehicle 2 is operated in the state of intercommunication with the portable machines 10. The in-vehicle unit 20 is also equipped with a first transmission circuit 22 which transmits a first radio signal to the periphery of the vehicle 2, and a second transmission circuit 23 which transmits a second radio signal into the cabin of the vehicle 2. When the door knob 33 is operated in the opened state of the door lock 32, the communication control portion 21 shuts the door lock 32 in the case where it is determined that at least one of the plurality of portable machines 10 exists on the periphery of the vehicle 2, and maintains the opened state of the door lock 32 in the case where it is determined that any one of the plurality of portable machines 10 does not exist on the periphery of the vehicle 2. COPYRIGHT: (C)2009,JPO&INPIT
摘要翻译：要解决的问题：提供一种在维护安全性的同时可使用的车辆通信系统。该车辆用通信系统1包括多个便携式机器10以及基于与便携式机器10相互通信来控制车辆2的车载单元20.车载单元20是配备有当设置在车辆2的外表面上的门把手33在与便携式机器10相互通信的状态下操作时至少关闭门锁32的通信控制部分21.车载单元20也是配备有将第一无线电信号发送到车辆2的周边的第一发送电路22以及将第二无线电信号发送到车辆2的舱内的第二发送电路23.当门把手33在在门锁32的打开状态下，通信控制部分21在确定多个便携式机器10中的至少一个存在于ve的外围的情况下关闭门锁32 在确定多个便携式机器10中的任何一个不存在于车辆2的周边的情况下，保持门锁32的打开状态。版权所有（C）2009 ，JPO＆INPIT

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