Data processing: vehicles – navigation – and relative location – Navigation – Employing position determining equipment
Reexamination Certificate
2006-09-07
2010-10-26
Jeanglaud, Gertrude Arthur (Department: 3661)
Data processing: vehicles, navigation, and relative location
Navigation
Employing position determining equipment
C701S201000, C701S300000, C340S993000, C340S995230
Reexamination Certificate
active
07822542
ABSTRACT:
A location information exchange apparatus includes an information acquisition unit4for acquiring point information indicating an exchange point whose location is to be exchanged from a map database6according to an instruction from outside the apparatus; an information conversion unit3for converting this point information into location information comprised of specific point information3indicating a specific point which exists in common among map databases and related information9indicating a relative location with respect to this specific point; and a communications unit2for transmitting point exchange information29including the location information to outside the apparatus. The communications unit further receives point exchange information from outside the apparatus, and the information conversion unit converts location information included in the received point exchange information into point information, and determines an exchange point on the map database on the basis of the point information.
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Christoph Henning; “Toscana und Latium”; p. 87, DuMont (1986).
Ichi Joho Hyogen Keishiki Guideline POIX—EX (ITS Forum RC-001), 2nd edition, Apr. 28, 2003.
Arthur Jeanglaud Gertrude
Birch, Stewart, Kolasch and Birch LLP
Mitsubishi Electric Corporation
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