SYSTEM FOR CALCULATING FUEL AMOUNT OF TRAVELLING ROUTE AND METHOD THEREOF
First Claim
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1. A system for calculating a fuel amount of a travel route, comprising:
- a traffic information collecting unit which identifies a traffic situation by road sections;
a fuel amount calculating unit which calculates a constant speed travel fuel amount consumed when a vehicle travels by the road sections at constant speed in consideration of an estimated speed according to the traffic situation by road sections;
a fuel amount compensating unit which calculates a first fuel amount by road sections according to acceleration or reduction travel caused by an estimated speed in respective road sections, and a second fuel amount according to acceleration or reduction travel caused by an estimated speed difference between neighboring road sections when the vehicle travels from a specific road section to a neighboring road section; and
a control unit which compensates for the first fuel amount and the second fuel amount in the constant speed travel fuel amount to calculate a compensation fuel amount by road sections.
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Abstract
The invention provides a system for calculating a fuel amount of a travel route that may estimate and calculate a fuel consumption amount by road sections according to a traffic situation, and a method thereof.
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Citations
15 Claims
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1. A system for calculating a fuel amount of a travel route, comprising:
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a traffic information collecting unit which identifies a traffic situation by road sections; a fuel amount calculating unit which calculates a constant speed travel fuel amount consumed when a vehicle travels by the road sections at constant speed in consideration of an estimated speed according to the traffic situation by road sections; a fuel amount compensating unit which calculates a first fuel amount by road sections according to acceleration or reduction travel caused by an estimated speed in respective road sections, and a second fuel amount according to acceleration or reduction travel caused by an estimated speed difference between neighboring road sections when the vehicle travels from a specific road section to a neighboring road section; and a control unit which compensates for the first fuel amount and the second fuel amount in the constant speed travel fuel amount to calculate a compensation fuel amount by road sections. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10)
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11. A method for calculating a fuel amount of a travel route, comprising:
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(a) identifying a traffic situation by road sections; (b) calculating a constant speed travel fuel amount consumed when a vehicle travels by the road sections at constant speed in consideration of an estimated speed according to the traffic situation by road sections; (c) calculating a first fuel amount by road sections caused by acceleration or reduction travel according to the estimated speed in respective road sections; (c-1) calculating a second fuel amount caused by acceleration or reduction travel occurring due to an estimated speed difference between neighboring road sections when the vehicle travels from a specific road section to a neighboring road section; and (d) compensating for the first fuel amount and the second fuel amount in the constant speed travel fuel amount to calculate a compensation fuel amount by road sections. - View Dependent Claims (12, 13, 14, 15)
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Specification