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公开(公告)号：US09412272B2
公开(公告)日：2016-08-09
申请号：US14232535
申请日：2012-06-21
申请人： Heung Soo Lee
发明人： Heung Soo Lee
摘要： Device and method of controlling a traffic light on the basis of an analysis result of a broadcast signal transmitted via a broadcast network are provided. The traffic light control device controlling signal light change of a traffic light, includes: a broadcast signal receiving unit that receives a broadcast signal emitted from a traffic control center via a broadcast network; and a traffic light control unit that determines an offset time from a reference traffic light on the basis of an analysis result of the broadcast signal and that outputs a control signal for controlling the light change of a control target traffic light so that a time point which lags by the determined offset time from a signal light display start time point of the reference traffic light is matched with a signal light display start time point of the control target traffic light.
摘要翻译： 提供了基于通过广播网络发送的广播信号的分析结果来控制交通灯的装置和方法。 控制交通信号灯的信号灯变化的交通灯控制装置包括：广播信号接收单元，经由广播网络接收从交通控制中心发出的广播信号; 以及交通灯控制单元，其基于广播信号的分析结果来确定与参考交通信号灯的偏移时间，并且输出用于控制控制目标交通信号灯的光线变化的控制信号， 由参考交通信号灯的信号光显示开始时间点确定的偏移时间与控制目标交通灯的信号光显示开始时间点相匹配。
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2.发明授权Apparatus and method for controlling traffic signals using identification information having hierarchical structure 有权使用具有层次结构的识别信息来控制交通信号灯的装置和方法公开(公告)号：US09269262B2
公开(公告)日：2016-02-23
申请号：US14234594
申请日：2012-07-02
申请人： Heung Soo Lee
发明人： Heung Soo Lee
摘要： Device and method of efficiently controlling a traffic light using identification information having a layered structure are provided. A traffic light control device that controls signal light change of a management-target traffic light includes: a broadcast signal receiving unit that receives a broadcast signal emitted from a traffic control center via a broadcast network, wherein the broadcast signal includes identification information having a layered structure and a control command; and a traffic light control unit that determines whether the management-target traffic light belongs to a target of the control command on the basis of the identification information having a layered structure and that outputs the control signal for performing the signal light change based on the control command only when the management-target traffic light belongs to the target of the control command.
摘要翻译： 提供了使用具有分层结构的识别信息来有效地控制交通信号灯的装置和方法。 控制管理对象交通信号灯的信号灯变化的交通灯控制装置包括：广播信号接收单元，其经由广播网络接收从交通控制中心发出的广播信号，其中，所述广播信号包括具有分层 结构和控制命令; 以及交通灯控制单元，其基于具有分层结构的识别信息来判定管理对象交通信号灯是否属于所述控制命令的目标，并且基于所述控制来输出用于执行所述信号变化的控制信号 命令只有当管理目标交通灯属于控制命令的目标时。
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