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    • 1. 发明申请
    • TRAVELING SUPPORT DEVICE AND TRAVELING SUPPORT METHOD
    • 旅行支持设备和旅行支持方法
    • WO2009112943A1
    • 2009-09-17
    • PCT/IB2009/000532
    • 2009-03-12
    • TOYOTA JIDOSHA KABUSHIKI KAISHAYOKOYAMA, AkihisaMATSUMURA, TakeshiSHIDA, Mitsuhisa
    • YOKOYAMA, AkihisaMATSUMURA, TakeshiSHIDA, Mitsuhisa
    • G08G1/096G08G1/0967
    • G08G1/096G08G1/096783G08G1/096791
    • A traveling support device has: a road-vehicle communication portion (14) that receives first current-signal information relating to a signal displayed by a traffic signal at a first clock time, from a road side transmitter (B) installed on a road; an inter-vehicle communication portion (12) that receives second current-signal information relating to a signal displayed by the traffic signal at a second clock time, from another vehicle that receives the second current-signal information from the road side transmitter; and a signal cycle estimating portion (100) that estimates signal cycle information relating to transition of the signal on the traffic signal on the basis of the first current-signal information received by the road-vehicle communication portion and the second current-signal information received by the inter-vehicle communication portion.
    • 行驶支援装置具有:道路车辆通信部(14),从安装在道路上的路侧发送器(B)接收与第一时钟时刻的交通信号所显示的信号有关的第一当前信号信息; 从另一车辆接收来自所述道路侧发送机的所述第二电流信号信息的车辆通信部分(12),其接收与所述交通信号灯在第二时刻所显示的信号相关的第二电流信号信息; 以及信号周期估计部分(100),其基于由所述道路车辆通信部分接收的所述第一当前信号信息和接收到的所述第二电流信号信息来估计与所述交通信号灯上的所述信号的转变有关的信号周期信息 通过车辆间通信部。
    • 3. 发明申请
    • PROTOCOL TRANSLATION IN SMART GRID COMMUNICATIONS
    • 智能通讯协议翻译
    • WO2014111987A1
    • 2014-07-24
    • PCT/JP2013/006399
    • 2013-10-29
    • TOYOTA JIDOSHA KABUSHIKI KAISHA
    • SHIMIZU, TakayukiYOKOYAMA, AkihisaSATO, KazumaKUMITA, Kunihiko
    • H04L29/06H04L29/08H04L12/66
    • H04L67/12H04L67/2823H04L69/08H04L69/167H04L69/24
    • A system and method for managing smart grid communication is disclosed. The system includes a communication module, a discovery module, a translation module and a smart grid module. The communication module receives data initiating smart grid communication between a utility server and a communication node. The discovery module identifies a server protocol used by the utility server to communicate with the communication node. The discovery module identifies a node protocol used by the communication node to communicate with the utility server. The node protocol is incompatible with the server protocol. The translation module performs a protocol translation between the server protocol and the node protocol. The smart grid module handles the smart grid communication between the utility server and the communication node using the protocol translation.
    • 公开了一种用于管理智能电网通信的系统和方法。 该系统包括通信模块,发现模块,翻译模块和智能电网模块。 通信模块接收在公用事业服务器和通信节点之间启动智能电网通信的数据。 发现模块识别由效用服务器使用的与通信节点进行通信的服务器协议。 发现模块识别通信节点使用的与公用事业服务器通信的节点协议。 节点协议与服务器协议不兼容。 翻译模块执行服务器协议和节点协议之间的协议转换。 智能电网模块使用协议转换来处理效用服务器和通信节点之间的智能电网通信。
    • 9. 发明公开
    • DRIVING SUPPORT DEVICE AND DRIVING SUPPORT METHOD
    • FAHRHILFSEINRICHTUNG FAHRHILFSVERFAHREN
    • EP2088570A1
    • 2009-08-12
    • EP08836792.5
    • 2008-10-02
    • Toyota Jidosha Kabushiki Kaisha
    • YOKOYAMA, AkihisaMATSUMURA, Takeshi
    • G08G1/16G08G1/09G08G1/0968
    • G08G1/096783B60W30/16G08G1/052G08G1/096758G08G1/166
    • The present invention aims at providing a driving assisting apparatus and driving assisting method which can predict with a high accuracy a state of a traffic light when a vehicle enters an intersection. The driving assisting apparatus for predicting the state of the traffic light when the vehicle enters the intersection comprises vehicle speed change predicting means for predicting a vehicle speed change of the vehicle in front of the intersection, and traffic light state predicting means for predicting the state of the traffic light when the vehicle enters the intersection according to the vehicle speed change predicted by the vehicle speed change predicting means, while the vehicle speed change predicting means predicts the vehicle speed change according to information stored in storage means in association with a characteristic of a driver concerning the past vehicle speed change in front of the intersection with running environments or changes a predicting method depending on whether or not the vehicle is positioned in front of a predetermined area set in front of the intersection.
    • 本发明旨在提供一种驾驶辅助装置和驾驶辅助方法,其可以在车辆进入交叉路口时以高精度预测交通信号灯的状态。 用于在车辆进入交叉口时预测交通信号灯的状态的驾驶辅助装置包括用于预测交叉路口前方车辆的车速变化的车速变化预测装置,以及用于预测交通工具的状态的交通灯状态预测装置 当车辆速度变化预测装置根据由车速变化预测装置预测的车速改变车辆进入交叉点时的交通灯,而车速变化预测装置根据存储在存储装置中的信息来预测车速变化, 驾驶员关于与行驶环境交叉点前方的过去车辆速度变化,或者根据车辆是否位于设置在交叉路口前方的预定区域的前方来改变预测方法。