Map update system, navigation apparatus and providing apparatus
First Claim
1. A map update system, comprising:
- a navigation apparatus that provides guidance from a current position to a destination having been set based upon map data stored therein and downloads various types of information that are requested by a user; and
a providing apparatus that provides the various types of information to be downloaded at the navigation apparatus, wherein;
the providing apparatus transmits the various types of information and update information related to an update of the map data to the navigation apparatus in response to a download request transmitted from the navigation apparatus;
the navigation apparatus issues a notice related to the update of the map data based upon the update information transmitted from the providing apparatus, while downloading the various types of information;
the navigation apparatus makes a decision as to whether or not to issue the notice based upon contents of the information to be downloaded and issues the notice only if a decision to issue the notice is made.
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Accused Products
Abstract
A map update system includes: a navigation apparatus that provides guidance from a current position to a destination having been set based upon map data stored therein and downloads various types of information requested by a user; and a providing apparatus that provides the various types of information to be downloaded at the navigation apparatus, and: the providing apparatus transmits the various types of information and update information related to an update of map data to the navigation apparatus in response to a download request transmitted from the navigation apparatus; and the navigation apparatus issues a notice related to the update of the map data based upon the update information transmitted from the providing apparatus, while downloading the various types of information.
66 Citations
18 Claims
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1. A map update system, comprising:
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a navigation apparatus that provides guidance from a current position to a destination having been set based upon map data stored therein and downloads various types of information that are requested by a user; and a providing apparatus that provides the various types of information to be downloaded at the navigation apparatus, wherein; the providing apparatus transmits the various types of information and update information related to an update of the map data to the navigation apparatus in response to a download request transmitted from the navigation apparatus; the navigation apparatus issues a notice related to the update of the map data based upon the update information transmitted from the providing apparatus, while downloading the various types of information; the navigation apparatus makes a decision as to whether or not to issue the notice based upon contents of the information to be downloaded and issues the notice only if a decision to issue the notice is made. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 15, 16)
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14. A map update system, comprising:
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a navigation apparatus that provides guidance from a current position to a destination having been set based upon map data stored therein and downloads various types of information that are requested by a user; and a providing apparatus that provides the various types of information to be downloaded at the navigation apparatus, wherein; the providing apparatus transmits the various types of information and update information related to an update of the map data to the navigation apparatus in response to a download request transmitted from the navigation apparatus; the navigation apparatus issues a notice related to the update of the map data based upon the update information transmitted from the providing apparatus, while downloading the various types of information, the providing apparatus makes a decision as to whether or not to allow the navigation apparatus to issue the notice based upon contents of the information to be downloaded to the navigation apparatus; and the navigation apparatus issues the notice only if the providing apparatus makes a decision to allow the navigation apparatus to issue the notice.
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17. An apparatus comprising:
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a navigation apparatus that provides guidance from a current position to a destination having been set based upon map data stored therein and downloads various types of information that are requested by a user, wherein; the navigation apparatus receives update information related to an update of the map data while downloading the various types of information; the navigation apparatus issues a notice related to the update of the map data based upon the update information while downloading the various types of information; and the navigation apparatus makes a decision as to whether or not to issue the notice based upon contents of the information to be downloaded and issues the notice only if a decision to issue the notice is made.
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18. An apparatus comprising:
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a providing apparatus that transmits various types of information to a navigation apparatus in response to a request from a user, wherein; the providing apparatus transmits the various types of information and update information related to an update of map data stored in the navigation apparatus in response to a download request received by the providing apparatus from the navigation apparatus; the providing apparatus causes the navigation apparatus to issue a notice related to the update of the map data based upon the update information transmitted from the providing apparatus, while downloading the various types of information; the providing apparatus makes a decision as to whether or not to cause the navigation apparatus to issue the notice based upon contents of the information to be downloaded to the navigation apparatus, and causes the navigation apparatus to issue the notice only if a decision to issue the notice is made.
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Specification