Title:
車両用無線通信装置および通信システム
Document Type and Number:
Japanese Patent JP5644689
Kind Code:
B2
Abstract:
An on-vehicle wireless communication apparatus for transmitting transmission data having positional information wirelessly at a frequency includes: a receiver receiving the transmission data from another apparatus; a positional information acquiring unit acquiring the positional information; a location specifying unit specifying a location relationship between a vehicle and another vehicle based on the positional information of the vehicle and the another vehicle; an another-apparatus transmission timing specifying unit specifying a transmission timing of the another apparatus when the another vehicle is located immediately in front of the vehicle; and a transmission timing adjusting unit adjusting a transmission timing of the apparatus so that the transmission data is transmitted at the frequency with an adjusted transmission timing, which is later by a predetermined time than the transmission timing of the another apparatus.
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Inventors:
舩橋 淳一郎
Application Number:
JP2011133583A
Publication Date:
December 24, 2014
Filing Date:
June 15, 2011
Export Citation:
Assignee:
株式会社デンソー
International Classes:
H04W4/04; G08G1/09
Attorney, Agent or Firm:
Kazuyuki Yahagi
Yasuhei Nonobe
Takanori Kubo
Yasuhei Nonobe
Takanori Kubo