Title:
DSRC ON-VEHICLE DEVICE
Document Type and Number:
Japanese Patent JP2002015342
Kind Code:
A
Abstract:
To provide a DSRC on-vehicle device capable of dealing with a plurality of DSRC systems and increasing the efficiency of wireless communications.
The DSRC on-vehicle which deals with the plurality of applications of a DSRC system is provided with an identifying means 40 for identifying the application being in communication, and a selecting means 41 for selecting execution or non-execution of the application identified; when the non-execution is selected by the selecting means, the process of the application is stopped. Unnecessary transmission and reception to and from a DSRC road side machine can be avoided and useless communications can be inhibited.
Inventors:
NISHIKIGI KOUJI
Application Number:
JP2000199236A
Publication Date:
January 18, 2002
Filing Date:
June 30, 2000
Export Citation:
Assignee:
MATSUSHITA ELECTRIC IND CO LTD
International Classes:
G06Q50/00; G06Q50/30; G07B15/00; G08G1/09; (IPC1-7): G07B15/00; G06F17/60
Attorney, Agent or Firm:
Role Masaaki (3 others)