Presentation | 2005-12-13 Inter-vehicle Communication Scheme Utilizing Vehicle Location Information for Intersection Collision Warning Hidenori SUZUKI, Hidekazu MURATA, Kiyomichi ARAKI, |
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Abstract(in Japanese) | (See Japanese page) |
Abstract(in English) | Recently there has been growing interest in inter-vehicle communications (IVC) to avoid motor vehicle accidents. About one quarter of accidents occur in non line of sight (NLOS) situations in Japan. This paper focuses on accident avoidance in NLOS by the IVC. To communicate with other vehicles in NLOS, VHF radio frequency is assumed since the VHF signal can reach behind obstacles. In order to be found by other vehicles, each vehicle broadcasts presence notification packets frequently. This packet contains position, speed, heading, and acceleration information. When a vehicle receives a packet from others, it gives a warning message to the driver if any potential accidents are detected. In this system model, packet collisions arise as a serious problem when roads are congested. In this paper transmission control scheme is proposed to reduce packet collisions. A vehicle omits its next transmission when it successfully receives a packet from the preceding vehicles. This paper reveals the effect of the proposed transmission control scheme by computer simulations. |
Keyword(in Japanese) | (See Japanese page) |
Keyword(in English) | Intelligent Transport Systems (ITS) / Inter-Vehicle Communications (IVC) / VHF / Collision warning |
Paper # | ITS2005-40 |
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Committee | ITS |
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Conference Date | 2005/12/6(1days) |
Place (in Japanese) | (See Japanese page) |
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Topics (in Japanese) | (See Japanese page) |
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Paper Information | |
Registration To | Intelligent Transport Systems Technology (ITS) |
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Language | JPN |
Title (in Japanese) | (See Japanese page) |
Sub Title (in Japanese) | (See Japanese page) |
Title (in English) | Inter-vehicle Communication Scheme Utilizing Vehicle Location Information for Intersection Collision Warning |
Sub Title (in English) | |
Keyword(1) | Intelligent Transport Systems (ITS) |
Keyword(2) | Inter-Vehicle Communications (IVC) |
Keyword(3) | VHF |
Keyword(4) | Collision warning |
1st Author's Name | Hidenori SUZUKI |
1st Author's Affiliation | Graduate School of Science and Engineering, Tokyo Institute of Technology() |
2nd Author's Name | Hidekazu MURATA |
2nd Author's Affiliation | Graduate School of Science and Engineering, Tokyo Institute of Technology |
3rd Author's Name | Kiyomichi ARAKI |
3rd Author's Affiliation | Graduate School of Science and Engineering, Tokyo Institute of Technology |
Date | 2005-12-13 |
Paper # | ITS2005-40 |
Volume (vol) | vol.105 |
Number (no) | 464 |
Page | pp.pp.- |
#Pages | 6 |
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