Navigation system, method, and program for automotive vehicle
First Claim
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1. A navigation system for an automotive vehicle, comprising:
- a storing section that stores therein a travel history of the vehicle which is made correspondent with a road map information;
a calculating section that calculates a degree of familiarity with one of predetermined regions for each of the predetermined regions in the road map information on the basis of the travel history of the vehicle and its corresponding road map information; and
an information producing section that produces the road map information in accordance with the degree of familiarity with the one of the predetermined regions calculated by the calculating section.
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Abstract
In navigation system, method, and program for an automotive vehicle, a travel history of the vehicle which is made correspondent with a road map information is stored, a degree of a user'"'"'s familiarity with one of predetermined regions for each of the predetermined regions in the road map information is calculated on the basis of the travel history of the vehicle and its corresponding road map information, and the road map information is produced in accordance with the calculated degree of the user'"'"'s familiarity with the one of the predetermined regions.
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Citations
18 Claims
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1. A navigation system for an automotive vehicle, comprising:
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a storing section that stores therein a travel history of the vehicle which is made correspondent with a road map information;
a calculating section that calculates a degree of familiarity with one of predetermined regions for each of the predetermined regions in the road map information on the basis of the travel history of the vehicle and its corresponding road map information; and
an information producing section that produces the road map information in accordance with the degree of familiarity with the one of the predetermined regions calculated by the calculating section. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13)
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14. A navigation system for an automotive vehicle, comprising:
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a storing section that stores therein a travel history of the vehicle for each of users of the vehicle which is made correspondent with a road map information;
a calculating section that calculates a degree of familiarity of one of the users with one of predetermined regions for each of the predetermined regions in the road map information on the basis of the travel history of the one of the users of the vehicle and its corresponding road map information; and
an information producing section that produces the road map information in accordance with the degree of familiarity of the one of the users of the vehicle with the one of the predetermined regions calculated by the calculating section.
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15. A navigation method for an automotive vehicle, comprising:
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storing a travel history of the vehicle which is made correspondent with a road map information;
calculating a degree of familiarity with one of predetermined regions for each of the predetermined regions in the roadmap information on the basis of the travel history of the vehicle and its corresponding road map information; and
producing the road map information in accordance with the degree of familiarity with the one of the predetermined regions calculated by the calculating section. - View Dependent Claims (16)
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17. A navigation program for an automotive vehicle, comprising:
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a storing function to store a travel history of the vehicle which is made correspondent with a road map information;
a calculating function to calculate a degree of familiarity with one of predetermined regions for each of the predetermined regions in the road map information on the basis of the travel history of the vehicle and its corresponding road map information; and
an information producing function to produce the road map information in accordance with the degree of familiarity with the one of the predetermined regions calculated by the calculating section.
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18. A navigation system for an automotive vehicle, comprising:
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storing means for storing therein a travel history of the vehicle which is made correspondent with a road map information;
calculating means for calculating a degree of familiarity with one of predetermined regions for each of the predetermined regions in the road map information on the basis of the travel history of the vehicle and its corresponding road map information; and
information producing means for producing the road map information in accordance with the degree of familiarity with the one of the predetermined regions calculated by the calculating means.
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Specification