Collision Avoidance at Intersection Using Wireless Sensor

机译：使用无线传感器的交叉路口避碰

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In this paper, a dedicated on-board ‘sensor’ utilizing wireless communication devices wasrndeveloped for the collision avoidance around intersection. Four wireless receivers of Zigbee arerninstalled in the four corners of the driver’s vehicle. Each receiver is shielded and has slightlyrndirectivity. These effects enable ‘sensor’ to estimate positions of transmitters, which is broughtrnby pedestrians, bicycles, motor cycles, and vehicles based on comparison of four signal strengthrnof four receivers. Positions are obtained relative to the driver’s vehicle as combinations of fourrndirections, near or far, and approaching or leaving. Since the estimation algorithm is focusingrnon relative values among four wireless receivers, the detection results should not be affected byrnthe transmission power. On-board sensors utilizing vision, LIDAR and radar cannot detectrnobjects hidden by road facilities and other vehicle. Although infrastructure sensors forrnVehicle-to-Infrastructure cooperative systems can detect such the hidden objects, they arernmuch expensive than on-board sensors. The on-board wireless ‘sensor’ developed in this paperrnwould be an alternative method for the collision avoidance around intersections.

机译：在本文中，为避免交叉路口的碰撞，开发了一种使用无线通信设备的专用车载“传感器”。四个四个Zigbee无线接收器安装在驾驶员车辆的四个角落。每个接收器都被屏蔽并具有轻微的指向性。这些效果使“传感器”能够根据四个接收器的四个信号强度的比较来估计由行人，自行车，摩托车和车辆带来的发送器位置。相对于驾驶员车辆获得的位置是四个方向的组合，即接近或远近，接近或离开。由于估计算法在四个无线接收器之间聚焦非相对值，因此检测结果不应受到发射功率的影响。利用视觉，激光雷达和雷达的车载传感器无法检测到道路设施和其他车辆隐藏的物体。尽管用于车辆到基础设施协作系统的基础设施传感器可以检测到此类隐藏对象，但它们比车载传感器昂贵得多。本文开发的车载无线“传感器”将是避免交叉路口碰撞的另一种方法。

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来源
《18th world congress on intelligent transport systems : Featuring its america's annual meeting and exposition》|2011年|1-16|共16页
会议地点 Orlando FL(US)
作者
Shoma Hisaka; Yuuki Shibayama; Kaichi Fujimura; Kenji Onodera; Shunsuke Kamijo;
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作者单位

Institute of Industrial Science, The University of Tokyo 4-6-1 Komaba, Meguro-ku, Tokyo 153-8505, Japan;

Institute of Industrial Science, The University of Tokyo 4-6-1 Komaba, Meguro-ku, Tokyo 153-8505, Japan;

Institute of Industrial Science, The University of Tokyo 4-6-1 Komaba, Meguro-ku, Tokyo 153-8505, Japan;

Institute of Industrial Science, The University of Tokyo 4-6-1 Komaba, Meguro-ku, Tokyo 153-8505, Japan;

Institute of Industrial Science, The University of Tokyo 4-6-1 Komaba, Meguro-ku, Tokyo 153-8505,Japan +81-3-5452-6273, kamijo@iis.u-tokyo.ac.jp;

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原文格式 PDF
正文语种 eng
中图分类
关键词
Collision Avoidance; Wireless Communications; On-board Sensors;

机译：防撞;;无线通信;;车载传感器;

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专利

1. System prototype for vehicle collision avoidance using wireless sensors embedded at intersections [J] . Yahia Tachwali, Hazem H. Refai Journal of the Franklin Institute . 2009,第5期

机译：使用交叉路口内置的无线传感器避免车辆碰撞的系统原型
2. A Feasibility Study on Crash Avoidance at Four-Way Stop-Sign-Controlled Intersections Using Wireless Sensor Networks [J] . Do Hyun KIM, Kyoung Ho CHOI, Kyeong Tae KIM, IEICE Transactions on Information and Systems . 2009,第5期

机译：使用无线传感器网络的四路停车牌控制交叉口避免撞车的可行性研究
3. Design of an Automatic Collision Avoidance System for Ships Based on Wireless Sensor Network [J] . Haohao Yuan International journal of online engineering . 2018,第05期

机译：基于无线传感器网络的船舶自动避碰系统设计
4. Collision Avoidance at Intersection Using Wireless Sensor [C] . Shoma Hisaka, Yuuki Shibayama, Kaichi Fujimura, 18th world congress on intelligent transport systems, 2011 ITS America's annual meeting and exposition. . 2011

机译：使用无线传感器的交叉路口避碰
5. On wireless ad hoc and sensor networks with directional antennas: Efficient collision and deafness avoidance mechanisms. [D] . Li, Yihu. 2005

机译：在带有定向天线的无线自组织和传感器网络上：有效的碰撞和失聪避免机制。
6. A Bi-Directional Carrier Sense Collision Avoidance Neighbor Discovery Algorithm in Directional Wireless Ad Hoc Sensor Networks [O] . Annan Yang, Bo Li, Zhongjiang Yan, 2019

机译：定向无线自组织传感器网络中的双向载波侦听冲突避免邻居发现算法
7. A Bi-Directional Carrier Sense Collision Avoidance Neighbor Discovery Algorithm in Directional Wireless Ad Hoc Sensor Networks [O] . Annan Yang, Bo Li, Zhongjiang Yan, 2019

机译：方向无线临时传感器网络中的双向载波侦听避免邻居发现算法

Collision Avoidance at Intersection Using Wireless Sensor

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