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    • 10. 发明授权
    • Vehicle-use signal information processing device and vehicle-use signal information processing method, as well as driving assistance device and driving assistance method
    • 车用信号信息处理装置和车用信号信息处理方法,以及驾驶辅助装置和驾驶辅助方法
    • US09262918B2
    • 2016-02-16
    • US14113501
    • 2011-05-13
    • Hirotada Otake
    • Hirotada Otake
    • G08G1/095G08G1/0967G08G1/0962G08G1/082
    • G08G1/095G08G1/082G08G1/09626G08G1/096716G08G1/096758G08G1/096775G08G1/096783
    • A signal information processing device and a signal information processing method for calculating the state of a traffic light for driving assistance for traffic lights for which signal information is not transmitted from a roadside apparatus, and a driving assistance device and a driving assistance method for performing driving assistance on the basis of the calculated state of the traffic light. A driving assistance ECU of a vehicle acquires signal information corresponding to a first traffic light and information indicating the driving environment of the vehicle corresponding to a second traffic light placed at a position different from the first traffic light. The driving assistance ECU is provided with a signal information processing unit, which estimates signal information of the second traffic light by performing a computation on the basis of the signal information corresponding to the first traffic light and the information indicating the driving environment of the vehicle.
    • 信号信息处理装置和信号信息处理方法,用于计算从路边设备不发送信号信息的交通灯驾驶辅助的交通信号灯的状态,以及用于执行驾驶的驾驶辅助装置和驾驶辅助方法 在计算交通信号灯的基础上进行协助。 车辆的驾驶辅助ECU获取对应于第一交通信号灯的信号信息和指示与位于与第一交通信号灯不同的位置处的第二交通灯对应的车辆的驾驶环境的信息。 驾驶辅助ECU设置有信号信息处理单元,其通过基于与第一交通信号灯相对应的信号信息和指示车辆的驾驶环境的信息进行计算来估计第二交通信号灯的信号。