公开(公告)号：EP2782366A1

公开(公告)日：2014-09-24

申请号：EP14160883.6

申请日：2014-03-20

申请人： Industrial Technology Research Institute

发明人： Kang, Po-Chun ,  Su, Tzu-Hsiang ,  Hsu, Kuo-Huang

IPC分类号： H04W4/04 ,  H04W84/18 ,  H04L29/08 ,  H04W4/06 ,  H04W4/02

CPC分类号： H04L51/20 ,  G08G1/091 ,  H04L12/1845 ,  H04L67/12 ,  H04W4/021 ,  H04W4/023 ,  H04W4/046 ,  H04W4/06 ,  H04W4/20 ,  H04W40/20 ,  H04W76/40 ,  H04W84/18

摘要： A vehicle network transmission method and a vehicle network transmission system are provided. The vehicle network transmission method comprises the following steps. A first transmission device transmits a data signal to a second transmission device. It is determined whether the second transmission device is located in a target area. If the second transmission device is located in the target area, then a geographic location of the first transmission device is retrieved and a transmission region of the first transmission device is calculated. It is determined whether all of the third transmission devices adjacent to the second transmission device in the target area are located in the transmission region. If all of the third transmission devices adjacent to the second transmission device in the target area are located in the transmission region, then the second transmission device does not continue forwarding the data signal.

摘要翻译： 提供车辆网络传输方法和车辆网络传输系统。 车辆网络传输方法包括以下步骤。 第一发送装置向第二发送装置发送数据信号。 确定第二传输设备是否位于目标区域中。 如果第二传输设备位于目标区域中，则检索第一传输设备的地理位置，并计算第一传输设备的传输区域。 确定目标区域中与第二传输设备相邻的第三传输设备是否位于传输区域中。 如果与目标区域中的第二传输设备相邻的所有第三传输设备位于传输区域中，则第二传输设备不继续转发数据信号。

公开(公告)号：EP2782366B1

公开(公告)日：2016-11-09

申请号：EP14160883.6

申请日：2014-03-20

申请人： Industrial Technology Research Institute

发明人： Kang, Po-Chun ,  Su, Tzu-Hsiang ,  Hsu, Kuo-Huang

IPC分类号： H04W4/04 ,  H04W84/18 ,  H04L29/08 ,  H04W4/06 ,  H04W4/02 ,  H04W4/20 ,  H04W40/20 ,  H04W76/00 ,  H04L12/58 ,  H04L12/18

CPC分类号： H04L51/20 ,  G08G1/091 ,  H04L12/1845 ,  H04L67/12 ,  H04W4/021 ,  H04W4/023 ,  H04W4/046 ,  H04W4/06 ,  H04W4/20 ,  H04W40/20 ,  H04W76/40 ,  H04W84/18

摘要： A vehicle network transmission method and a vehicle network transmission system are provided. The vehicle network transmission method comprises the following steps. A first transmission device transmits a data signal to a second transmission device. It is determined whether the second transmission device is located in a target area. If the second transmission device is located in the target area, then a geographic location of the first transmission device is retrieved and a transmission region of the first transmission device is calculated. It is determined whether all of the third transmission devices adjacent to the second transmission device in the target area are located in the transmission region. If all of the third transmission devices adjacent to the second transmission device in the target area are located in the transmission region, then the second transmission device does not continue forwarding the data signal.

公开(公告)号：EP3503066A1

公开(公告)日：2019-06-26

申请号：EP18192652.8

申请日：2018-09-05

申请人： Industrial Technology Research Institute

发明人： Kang, Po-Chun ,  Su, Tzu-Hsiang ,  Hsu, Kuo-Huang ,  Tsai, Pei-Chuan ,  Lee, Yi-Jing

IPC分类号： G08G1/017 ,  G01S5/02

摘要： A method for determining the position of a mobile node applied to a roadside unit (RSU) is provided. The RSU and a plurality of mobile nodes form a communication network of a road. The method includes the steps of: obtaining, by , via at least one sensor, first road information, wherein the first road information provides absolute position distribution information associated with the mobile nodes; receiving, by a communication device, second road information from a first mobile node of the mobile nodes, wherein the second road information provides relative position distribution information associated with the first mobile node and second mobile nodes adjacent to the first mobile node; and determining, by a comparison device, the position of the first mobile node on the road according to the first road information and the second road information.