Travel route evaluation system and travel route evaluation program
First Claim
1. A travel route evaluation system comprising:
- a route setting unit for setting a recommended route from a departure point to a destination, based on traveling environment information associated with a traveling environment of a vehicle and map data, the map data including facility information corresponding to facilities;
a ratio calculation unit for calculating a recommended route travel ratio which is a proportion of the recommended route in a traveled route on which the vehicle traveled, wherein when the vehicle stopped at a point having the facility information or vicinity thereof within a predetermined distance from the recommended route, the ratio calculation unit calculates the recommended route travel ratio without using a route between the point having the facility information or vicinity thereof and the recommended route, or using the route between the point having the facility information or vicinity thereof and the recommended route as a route on the recommended route; and
an evaluation information acquisition unit for acquiring evaluation information based on the recommended route travel ratio.
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Abstract
A travel route evaluation system is provided which is capable of enhancing the driver'"'"'s consciousness of traveling on the a recommended route, in order to improve a degree of attainment of purposes, such as suppression of a fuel consumption and shortening of a required time, that would be obtained by presenting the recommended route.
The system includes: a route setting unit for setting a recommended route from a departure point to a destination, based on traveling environment information associated with a traveling environment of a vehicle and map data, a ratio calculation unit for calculating a recommended route travel ratio which is a proportion of the recommended route in a traveled route on which the vehicle traveled; and an evaluation information acquisition unit for acquiring evaluation information based on the recommended route travel ratio.
16 Citations
14 Claims
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1. A travel route evaluation system comprising:
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a route setting unit for setting a recommended route from a departure point to a destination, based on traveling environment information associated with a traveling environment of a vehicle and map data, the map data including facility information corresponding to facilities; a ratio calculation unit for calculating a recommended route travel ratio which is a proportion of the recommended route in a traveled route on which the vehicle traveled, wherein when the vehicle stopped at a point having the facility information or vicinity thereof within a predetermined distance from the recommended route, the ratio calculation unit calculates the recommended route travel ratio without using a route between the point having the facility information or vicinity thereof and the recommended route, or using the route between the point having the facility information or vicinity thereof and the recommended route as a route on the recommended route; and an evaluation information acquisition unit for acquiring evaluation information based on the recommended route travel ratio. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11)
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12. A non-transitory computer-readable storage medium storing a travel route evaluation program for implementing the following functions by a computer:
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a route setting function to set a recommended route from a departure point to a destination, based on traveling environment information associated with a traveling environment of a vehicle and map data, the map data including facility information corresponding to facilities; a ratio calculation function to calculate a recommended route travel ratio which is a proportion of the recommended route in a traveled route on which the vehicle traveled, wherein when the vehicle stopped at a point having the facility information or vicinity thereof within a predetermined distance from the recommended route, the ratio calculation unit calculates the recommended route travel ratio without using a route between the point having the facility information or vicinity thereof and the recommended route, or using the route between the point having the facility information or vicinity thereof and the recommended route as a route on the recommended route; and an evaluation information acquisition function to acquire evaluation information based on the recommended route travel ratio.
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13. A travel route evaluation system comprising:
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a memory storing a computer-executable program; and a CPU that executes the stored program to; access stored map data and traveling environment information, the map data including facility information corresponding to facilities, and the traveling environment information being information related to events or road characteristics that affect driving efficiency; set a recommended route from a departure point to a destination based on the accessed map data and traveling environment information; calculate a recommended route travel ratio that indicates a proportion of the recommended route that has been traveled by the vehicle while traveling from the departure point to the destination, the recommended route travel ratio being calculated as a distance traveled by the vehicle along the recommended route divided by the total distance traveled by the vehicle since departing the departure point; when the vehicle stops at a facility that is within a predetermined distance from the recommended route, exclude a distance traveled from the recommended route to the facility from both (1) the distance traveled by the vehicle along the recommended route, and (2) the total distance traveled by the vehicle since departing the departure point when calculating the recommended route travel ratio; determine travel route evaluation information based on the calculated recommended route travel ratio; and communicate the determined travel route evaluation information to a user.
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14. A non-transitory computer-readable storage medium storing a computer-executable travel route evaluation program, the program comprising:
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instructions for accessing stored map data and traveling environment information, the map data including facility information corresponding to facilities, and the traveling environment information being information related to events or road characteristics that affect driving efficiency; instructions for setting a recommended route from a departure point to a destination based on the accessed map data and traveling environment information; instructions for calculating a recommended route travel ratio that indicates a proportion of the recommended route that has been traveled by the vehicle while traveling from the departure point to the destination, the recommended route travel ratio being calculated as a distance traveled by the vehicle along the recommended route divided by the total distance traveled by the vehicle since departing the departure point; instructions for, when the vehicle stops at a facility that is within a predetermined distance from the recommended route, excluding a distance traveled from the recommended route to the facility from both (1) the distance traveled by the vehicle along the recommended route, and (2) the total distance traveled by the vehicle since departing the departure point when calculating the recommended route travel ratio; and instructions for determining travel route evaluation information based on the calculated recommended route travel ratio; and instructions for communicating the determined travel route evaluation information to a user.
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Specification