Title:
移動式トレーラ追跡システム及び方法
Document Type and Number:
Japanese Patent JP2006515696
Kind Code:
A
Abstract:
A position tracking system for a plurality of mobile tractors and trailers includes an unique electronic identifier for each of a plurality of trailers. For each tractor of a plurality of tractors, the position tracking system includes a navigation system for determining a current position of the tractor, an electronic identifier reader for acquiring the electronic identifier of a trailer coupled to the tractor, and a position-reporting subsystem for reporting to a remote system the current position of the tractor and the electronic identifier of the trailer coupled to the tractor. In addition, the position tracking system includes, at each facility of a plurality of fixed-location facilities, one or more electronic identifier readers for acquiring the electronic identifier of one or more trailers located within the facility, and a trailer-presence reporting subsystem for reporting to the remote system the presence of the one or more trailers located within the facility.
Inventors:
Xiao Victor Kay
Williams William Peter
Williams William Peter
Application Number:
JP2005509558A
Publication Date:
June 01, 2006
Filing Date:
June 13, 2003
Export Citation:
Assignee:
Navcom Technology, Inc.
International Classes:
G08G1/13; B65G63/00; G01C21/26; G06Q50/00; G08G1/123; G08G1/127
Domestic Patent References:
| JP2002501000A | 2002-01-15 | |||
| JPH10509259A | 1998-09-08 | |||
| JP2001307287A | 2001-11-02 | |||
| JP2002117476A | 2002-04-19 | |||
| JP2001014585A | 2001-01-19 | |||
| JP2000172992A | 2000-06-23 | |||
| JP2003016487A | 2003-01-17 |
Attorney, Agent or Firm:
Sadao Kumakura
Fumiaki Otsuka
Toshio Imajo
Takaki Nishijima
Fumiaki Otsuka
Toshio Imajo
Takaki Nishijima
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