Boots – shoes – and leggings
Patent
1990-04-16
1991-07-30
Cangialosi, Salvatore
Boots, shoes, and leggings
340995, 73178R, G06F 1550
Patent
active
050364715
ABSTRACT:
A road path searching apparatus applicable to a car navigation system is disclosed. Road map data with different level of detail for defining a predetermined area is stored previously in a memory device. First, nodes Nai and Nbj adjacent to each of the search nodes Pa and PB are detected based on map data having a high level of detail. When nodes Nai and Nbj exist on a map of a lower level of detail, a map of one lower level of detail is selected as a map to be used in the searching process. Accordingly, as following searching process is performed based on the map data of lower level of detail, required processing time is reduced.
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Hosokawa Yoshio
Kondo Kazuhiko
Noro Satoshi
Tamura Yutaka
Cangialosi Salvatore
Michaelson Peter L.
Sanyo Electric Co,. Ltd.
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