User assistance system for vehicle
First Claim
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1. A user assistance system for vehicle, said system comprising:
- a first identifying information acquisition unit that acquires first vehicle specification identifying information for identifying a first vehicle specification that is a specification of a first vehicle;
a second identifying information acquisition unit that acquires second vehicle specification identifying information for identifying a second vehicle specification that is a specification of a second vehicle;
a comparison unit that compares the acquired first vehicle specification identifying information with the acquired second vehicle specification identifying information; and
a recognition support unit that performs a specification difference recognition support process based on a result of comparison made by the comparison unit between the first vehicle specification identifying information and the second vehicle specification identifying information, wherein the specification difference recognition support process allows a user to recognize a specification difference between the first and second vehicles when the user is common to the first and second vehicles and uses one of said vehicles,wherein;
the first identifying information acquisition unit acquires first vehicle specification identifying information using a first vehicle specification identifying information source that is provided on the first vehicle and functions as an information delivery source; and
the second identifying information acquisition unit acquires second vehicle specification identifying information using a second vehicle specification identifying information source that is provided on the second vehicle and functions as an information delivery source.
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Abstract
A portable information terminal stores first function list information indicating the contents of functions installed on a first vehicle. When a user carrying the terminal gets in a second vehicle before driving, the second vehicle acquires the first function list information from the terminal. The second vehicle compares the acquired first function list information with second function list information indicating the contents of functions installed on the second vehicle. The second vehicle acquires a functional difference between itself and the first vehicle and notifies the user of the difference.
8 Citations
49 Claims
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1. A user assistance system for vehicle, said system comprising:
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a first identifying information acquisition unit that acquires first vehicle specification identifying information for identifying a first vehicle specification that is a specification of a first vehicle; a second identifying information acquisition unit that acquires second vehicle specification identifying information for identifying a second vehicle specification that is a specification of a second vehicle; a comparison unit that compares the acquired first vehicle specification identifying information with the acquired second vehicle specification identifying information; and a recognition support unit that performs a specification difference recognition support process based on a result of comparison made by the comparison unit between the first vehicle specification identifying information and the second vehicle specification identifying information, wherein the specification difference recognition support process allows a user to recognize a specification difference between the first and second vehicles when the user is common to the first and second vehicles and uses one of said vehicles, wherein; the first identifying information acquisition unit acquires first vehicle specification identifying information using a first vehicle specification identifying information source that is provided on the first vehicle and functions as an information delivery source; and the second identifying information acquisition unit acquires second vehicle specification identifying information using a second vehicle specification identifying information source that is provided on the second vehicle and functions as an information delivery source. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14, 15, 16, 17, 18, 19, 20, 21, 22, 23, 24, 25, 26, 27, 28, 29, 30, 31, 32, 33, 34, 35, 36, 37, 38, 39, 40, 41, 42, 43, 44, 45, 46, 47, 48)
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49. A user assistance system for vehicle in a vehicle communication system capable of communication between a portable information terminal and a vehicle, the system comprising:
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a first function list acquisition unit that is provided on a first vehicle and acquires first function list information indicating a content of a function installed on the first vehicle; a first function information transmission unit that is provided on the first vehicle and transmits the acquired first function list information to the information terminal by means of communication; a first function list reception unit that is provided on the information terminal and receives the first function list information; a first function list storage unit that is provided on the information terminal and stores the received first function list information in a first function list storage section; a function comparison unit that is provided on one of a second vehicle different from the first vehicle and the information terminal, acquires second function list information indicating a content of a function installed on the second vehicle, acquires the first function list information stored in the first function list storage unit, and compares functions between the first and second vehicles based on the acquired first and second function list information; and a difference recognition support unit that is provided on one of the second vehicle and the information terminal, acquires a functional difference between the first and second vehicles based on a result of the function comparison, and performs a functional difference recognition support process for helping a user recognize a functional difference.
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Specification