Speed control device

A speed control device includes: a first calculation unit to calculate first location information and first speed information from output of a speed generator; a second calculation unit to calculate second location information and second speed information from output of a speed sensor; a route datab...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser: Tokumaru, Makoto
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A speed control device includes: a first calculation unit to calculate first location information and first speed information from output of a speed generator; a second calculation unit to calculate second location information and second speed information from output of a speed sensor; a route database storage unit to store information to select one of a calculation result of the first calculation unit and a calculation result of the second calculation unit in accordance with a location of a vehicle; and a selection unit to select one of the calculation results on the basis of the information of the route database storage unit to output the information as location information and speed information, in which speed of the vehicle is determined on the basis of the location information and speed information.