Title:
COMMUNICATION EQUIPMENT AND COMMUNICATION METHOD FOR MOVING OBJECT INFORMATION
Document Type and Number:
Japanese Patent JP3679313
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a moving object information communication system for acquiring moving object information corresponding to the request of an information request origin.
SOLUTION: The information request origins 2a-2d request the moving object information communication equipment 1 to acquire the moving object information. The moving object information communication equipment 1 transmits an information request to probe cars 3a, 3b and 3c whose presence is confirmed in an area managed by itself. The probe cars 3a-3c return the moving object information corresponding to the acquired information request to the moving object information communication equipment 1 and the moving object information communication equipment 1 returns it to the information request origins 2a-2d.
Inventors:
Takumi Fushiki
Takayoshi Yokota
Kenichiro Yamane
Ukai Seiji
Takayoshi Yokota
Kenichiro Yamane
Ukai Seiji
Application Number:
JP2000182318A
Publication Date:
August 03, 2005
Filing Date:
June 13, 2000
Export Citation:
Assignee:
株式会社日立製作所
International Classes:
G08G1/00; G08G1/01; G08G1/0962; G08G1/09; G08G1/123; H04B7/24; G08G1/0967; (IPC1-7): G08G1/09; G08G1/01; H04B7/24
Domestic Patent References:
| JP10208195A | ||||
| JP6180797A | ||||
| JP11031295A | ||||
| JP2000283785A |
Attorney, Agent or Firm:
Katsuo Ogawa
Kyosuke Tanaka
Takashi Sasaki
Kyosuke Tanaka
Takashi Sasaki