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1. 发明专利

JP2007140757A Reverse running preventing device 审中-公开
标题翻译：反向运行预防设备
公开(公告)号：JP2007140757A
公开(公告)日：2007-06-07
申请号：JP2005331617
申请日：2005-11-16
申请人： Doro Tsushin Engineer Kk , Fujisoku:Kk , 株式会社フジソク , 道路通信エンジニア株式会社
发明人： SUZUKI KATSUHIKO , SHIYUUDO SHUJI , IKEZAKI YUSUKE , MATSUZAWA OSAMU , KOIZUMI KEITA
IPC分类号： G08G1/056 , G08G1/09 , G08G1/16
摘要： PROBLEM TO BE SOLVED: To provide a reverse running preventing device capable of surely detecting a reverse running vehicle and surely reporting reverse running to a driver who does not recognize the reverse running.
SOLUTION: A doppler module 13-1 is arranged in the vicinity of an exit of an one-way road, and radiates microwaves in a detecting field DA, and receives microwaves reflected from a vehicle in the detecting field. A traveling direction discriminating section 13-5 discriminates the traveling direction of the vehicle for running on the one-way road by detecting phases of a pair of signals outputted from the doppler module 13-1. A warning device 16 is arranged on a location apart from a detecting device 13 in the one-way road. An operation time adjusting section 20-3 responds to signals indicating a reverse running vehicle, which are supplied from the traveling direction discriminating section 13-5, and outputs signals for driving the warning device 16 for a fixed period in response to a distance between the detecting device 13 and the warning device 16.
COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种能够可靠地检测反向行驶车辆并且肯定地向不能识别反向行驶的驾驶员报告反向行驶的反转行驶防止装置。解决方案：多普勒模块13-1布置在单向道路的出口附近，并且在检测场DA中辐射微波，并且在检测场中接收从车辆反射的微波。行进方向识别部13-5通过检测从多普勒模块13-1输出的一对信号的相位来判别在单向道路上行驶的车辆的行驶方向。警告装置16配置在与单向道路中的检测装置13分离的位置。操作时间调整部20-3响应于从行进方向识别部13-5提供的表示反转行驶车辆的信号，并响应于行驶方向识别部13-5之间的距离输出用于驱动警告装置16一定期间的信号检测装置13和报警装置16.版权所有（C）2007，JPO＆INPIT

2. 发明专利

JP2004153469A Image transmission system using outdoor lighting apparatus with built-in camera 审中-公开
公开(公告)号：JP2004153469A
公开(公告)日：2004-05-27
申请号：JP2002315012
申请日：2002-10-29
申请人： Doro Tsushin Engineer Kk , Iwasaki Electric Co Ltd , 岩崎電気株式会社 , 道路通信エンジニア株式会社
发明人： YAMAMOTO JUNJI , KAMEYAMA TOSHIYUKI , MAEKAWA MASANORI
IPC分类号： H04N7/18
摘要： PROBLEM TO BE SOLVED: To provide an image transmission system using an outdoor lighting apparatus with a built-in camera for reducing its pole set-up cost and alleviating a matter about constrains of a setting position for a monitor camera, by using a lighting pole with small spacing.
SOLUTION: The image transmission system includes an outdoor lighting apparatus with a monitor camera, a transmission system at a slave station, a transmission system at a key station, and a communication network using a communication line and an optical transmission system. The transmission system (key station) can monitor a received signal from the transmission system (slave station) through a personal computer or a dedicated TV. In addition, the received signal can be transmitted to a higher order through the communication network using the optical transmission system. After media conversion at a high order monitoring part, the received signal can be monitored through a personal computer or a dedicated TV.
COPYRIGHT: (C)2004,JPO

3. 发明专利

JP2006292588A Vehicle approach notification system 有权
标题翻译：车辆方法通报系统
公开(公告)号：JP2006292588A
公开(公告)日：2006-10-26
申请号：JP2005114900
申请日：2005-04-12
申请人： Doro Tsushin Engineer Kk , Fujisoku:Kk , 株式会社フジソク , 道路通信エンジニア株式会社
发明人： TOMARU YASUSHI , YAMANO SACHIHIRO , OBA TAKENORI , MATSUZAWA OSAMU , KOIZUMI KEITA
IPC分类号： G01V3/12 , G01V7/00 , G01V8/12
摘要： PROBLEM TO BE SOLVED: To provide a vehicle approach notification system which can surely notify a user of the approach of a vehicle and prevent deterioration of powers of attention to an alarm. SOLUTION: A Doppler module 11-1 and a horn antenna 11-2 are placed at a first position to radiate a microwave to a detection area and receive a reflected wave from a mobile unit in the detection area. An amplifier 11-3 receives a Doppler signal component supplied from the Doppler module 11-1 and adjusts an amplification gain to adjust the detection area. An HPF 11-4 removes low signal components from the Doppler signal component output from the amplifier 11-3. An operation-time adjustment circuit 12-2 is placed at a second position spaced apart from the first position to generate a signal for a predetermined period of time corresponding to the distance between the first position and the second position when a signal is supplied from the HPF 11-4. An alarm section 12-6 issues an alarm in response to the output signal of the operation-time adjustment circuit 12-2. COPYRIGHT: (C)2007,JPO&INPIT
摘要翻译：要解决的问题：提供一种可以肯定地向用户通知车辆接近的车辆接近通知系统，并且防止注意警报的功率的恶化。解决方案：将多普勒模块11-1和喇叭天线11-2放置在第一位置以将微波辐射到检测区域并从检测区域中的移动单元接收反射波。放大器11-3接收从多普勒模块11-1提供的多普勒信号分量，并调节放大增益以调整检测区域。 HPF 11-4从放大器11-3输出的多普勒信号分量中去除低信号分量。操作时间调整电路12-2被放置在与第一位置间隔开的第二位置处，以在从第一位置提供信号时产生与第一位置和第二位置之间的距离对应的预定时间段的信号 HPF 11-4。报警部12-6响应于操作时间调整电路12-2的输出信号发出报警。版权所有（C）2007，JPO＆INPIT

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