COMMUNICATION APPARATUS AND COMMUNICATION SYSTEM FOR VEHICLE DRIVING SUPPORT,申请号JP20070063852-传众专利搜索

COMMUNICATION APPARATUS AND COMMUNICATION SYSTEM FOR VEHICLE DRIVING SUPPORT

申请公布号：JP2008225897(A)

申请号：JP20070063852

申请日期：2007.03.13

申请公布日期：2008.09.25

申请人：

TOYOTA MOTOR CORP

发明人：OGURI HARUNORI

分类号：G08G1/09;G08G1/01;G08G1/04;H04B7/26

主分类号：G08G1/09

摘要：PROBLEM TO BE SOLVED: To implement more reliable communication between a communication apparatus for driving support and vehicles running on roads. SOLUTION: The communication apparatus 10 for vehicle driving support includes a communication means 12 for communication with vehicles passing through a first communication range on a road, an access vehicle information acquisition means 15 for acquiring access vehicle information representing the presence of a vehicle accessing the road without passing through the first communication range, and a communication range setting means 14 for setting the communication range of the communication means to a second communication range in the direction of the access vehicle when the access vehicle information acquisition means acquires the access vehicle information. COPYRIGHT: (C)2008,JPO&INPIT