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1. 发明专利

JP2012198779A Abnormality detecting device for optical beacon 有权
标题翻译：用于光学信号灯的异常检测装置
公开(公告)号：JP2012198779A
公开(公告)日：2012-10-18
申请号：JP2011062727
申请日：2011-03-22
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： OHIRA SHOTARO
IPC分类号： G08G1/09 , G08G1/04
摘要： PROBLEM TO BE SOLVED: To provide an abnormality detecting device for optical beacons capable of further easily detecting abnormality generated in the optical beacons.SOLUTION: An abnormality detecting section 40 of a central device 3 according to the present invention includes: an arithmetic section 42 for acquiring the number of communication on-vehicle machines 2 when a beacon head 7 of an optical beacon 4 performs communication within a predetermined period, and the number of passing vehicles C that pass a communication area A of the beacon head 7 of the optical beacon 4 within the predetermined period and determining an uplink rate within the predetermined period; and a determination section 43 for determining the abnormality of the beacon head 7 of the optical beacon 4 based on the uplink rate.
摘要翻译：要解决的问题：提供一种能够进一步容易地检测在光信标中产生的异常的光信标的异常检测装置。解决方案：根据本发明的中央设备3的异常检测部分40包括：运算部分42，用于当光信标4的信标头部7执行通信时获取车载机器2上的通信次数预定时间段，以及在预定时段内通过光信标4的信标头7的通信区域A的通过车辆C的数量，并且在预定时段内确定上行速率; 以及确定部43，用于基于上行链路速率来确定光信标4的信标头7的异常。版权所有（C）2013，JPO＆INPIT

2. 发明专利

JP2011197993A Traffic related information display device and computer program 有权
标题翻译：交通相关信息显示设备和计算机程序
公开(公告)号：JP2011197993A
公开(公告)日：2011-10-06
申请号：JP2010063679
申请日：2010-03-19
申请人： Sumitomo Electric Ind Ltd , 住友電気工業株式会社
发明人： OHIRA SHOTARO , WATANABE HIROMI
IPC分类号： G08G1/00 , G08G1/09
摘要： PROBLEM TO BE SOLVED: To provide a traffic related information display device or the like displaying a map where traffic information boards installed on roads which provide traffic information to vehicles traveling on the roads are shown while enabling a watcher to easily recognize that the information displayed on the each traffic information board is provided to the vehicles of which traveling direction.SOLUTION: The traffic information boards 7 "TIB1" and "TIB 4" are indicated by icons for multi-pattern traffic information boards whose display surfaces face upbound vehicles traveling on the roads. The traffic information boards 7 "TIB 2" and "TIB 3" are indicated by icons for multi-pattern traffic information boards whose display surfaces face downbound vehicles traveling on the road. The traffic information board 7 "TIB6" is indicated by an icon for semi-free-pattern traffic information boards whose display surfaces face upbound vehicles traveling on the road. The traffic information board 7 TIB5 is indicated by an icon for semi-free-pattern traffic information board whose display surfaces face downbound vehicles traveling on the road.
摘要翻译：要解决的问题：提供一种交通相关信息显示装置等，其中显示了安装在道路上的道路上的交通信息板的地图，所述交通信息板为在道路上行驶的车辆提供交通信息，同时使观察者能够容易地识别出在将每个交通信息板提供给行驶方向的车辆。解决方案：交通信息板7“TIB1”和“TIB 4”由多模式交通信息板的图标表示，其显示面向上行驶的车辆道路。交通信息板7“TIB 2”和“TIB 3”由显示表面朝向在道路上行驶的下行车辆的多模式交通信息板的图标指示。交通信息板7“TIB6”由半自由模式交通信息板的图标表示，其显示面朝向在道路上行驶的上行车辆。交通信息板7 TIB5由半自由模式交通信息板的图标表示，其显示面朝向在道路上行驶的下行车辆。

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