公开(公告)号：KR1020090086864A

公开(公告)日：2009-08-14

申请号：KR1020080012366

申请日：2008-02-11

Applicant: 국민대학교산학협력단

Inventor： 김정하 ,  문희창 ,  우훈제

IPC: H04L29/06 ,  G05D1/00 ,  H04L12/28

CPC classification number: H04L69/164 ,  H04L67/104 ,  H04L69/22 ,  H04L69/321

Abstract: A communications network structure of an unmanned vehicle system using the peer to peer communications method is provided to control the unmanned vehicle quickly due to showing a delay about a request or a response. An integrated node(100) determines a priority of data of an obstacle detection node(70) and navigation node. The steering wheel angle value and speed value are determined the integration node. The steering angle value and the speed value determined on the navigation node are sent to the vehicle control node(90). The unmanned vehicle is controlled while maintaining the steering angle and speed. The present speed of the unmanned vehicle can be confirmed as h user.

Abstract translation: 提供使用对等通信方法的无人车系统的通信网络结构，以便由于显示关于请求或响应的延迟而快速地控制无人驾驶车辆。 集成节点（100）确定障碍物检测节点（70）和导航节点的数据的优先级。 决定方向盘角度值和速度值的积分节点。 在导航节点上确定的转向角度值和速度值被发送到车辆控制节点（90）。 在保持转向角和速度的同时控制无人驾驶车辆。 无人驾驶车辆的当前速度可以确认为h用户。

公开(公告)号：KR1020090098248A

公开(公告)日：2009-09-17

申请号：KR1020080023496

申请日：2008-03-13

Applicant: 국민대학교산학협력단

Inventor： 김정하 ,  문희창 ,  우훈제

IPC: H04L12/28 ,  H04L29/06

CPC classification number: H04L67/104 ,  G06F3/048 ,  H04L67/12 ,  H04L69/162 ,  H04L69/164 ,  H04L69/22

Abstract: A communication network structure of an unmanned vehicle system is provided to perform the communication between layers while having a low latency by intimately connecting the distributed layers. A system layer(10'), a sub system layer(20'), a node layer(30'), a component layer(40') and an instance layer(50') are dispersed, and the each layer includes a server and n number of clients. Based on a peer-to-peer method using a UDP(User Datagram Protocol), the each layer performs data communication according to a communication message.

Abstract translation: 提供无人车系统的通信网络结构，以通过紧密连接分布层来实现层之间的通信，同时具有低等待时间。 分散了系统层（10'），子系统层（20'），节点层（30'），组件层（40'）和实例层（50'），并且每层包括服务器 和n个客户端。 基于使用UDP（用户数据报协议）的对等方法，每个层根据通信消息执行数据通信。