Navigation apparatus
First Claim
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1. A navigation apparatus comprising:
- a validating condition storage unit configured to store, as a validating condition, a validating route or validating point, the stored validating route or validating point being previously registered by an authorized user;
a position detector configured to detect a position;
a traveled record designation unit configured to designate a traveled record based on the detected position;
an invalidating control unit configured to invalidate a predetermined function; and
a validating control unit configured to validate the predetermined function invalidated by the invalidating control unit when the stored validating route or validating point previously registered as the validating condition by the authorized user is included in the designated traveled record, wherein;
a predetermined grace period starts after a start-up, which is for a first time after a battery is connected or which results from turning on of a power source;
the predetermined function is invalidated when a predetermined condition is fulfilled;
the predetermined condition is fulfilled when the predetermined grace period elapses to thereby invalidate the predetermined function.
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Abstract
In a navigation apparatus in a vehicle, a user designates a validating route, which is stored in a memory device. A control unit invalidates a predetermined function of the navigation apparatus at a start-up, which is for the first time after an in-vehicle battery is connected or which results from turning on of a power source. Use of the navigation apparatus by the user is thereby disturbed. When the control unit determines that a route, which the vehicle has traveled through, is included in the previously designated validating route stored in the memory device, the control unit re-validates the invalidated predetermined function.
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Citations
1 Claim
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1. A navigation apparatus comprising:
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a validating condition storage unit configured to store, as a validating condition, a validating route or validating point, the stored validating route or validating point being previously registered by an authorized user; a position detector configured to detect a position; a traveled record designation unit configured to designate a traveled record based on the detected position; an invalidating control unit configured to invalidate a predetermined function; and a validating control unit configured to validate the predetermined function invalidated by the invalidating control unit when the stored validating route or validating point previously registered as the validating condition by the authorized user is included in the designated traveled record, wherein; a predetermined grace period starts after a start-up, which is for a first time after a battery is connected or which results from turning on of a power source; the predetermined function is invalidated when a predetermined condition is fulfilled; the predetermined condition is fulfilled when the predetermined grace period elapses to thereby invalidate the predetermined function.
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Specification
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Current AssigneeDENSO Corporation
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Original AssigneeDENSO Corporation
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InventorsSakano, Hirokazu
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Primary Examiner(s)Tran, Khoi
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Assistant Examiner(s)Peche, Jorge O
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Application NumberUS11/707,955Publication NumberTime in Patent Office1,141 DaysField of Search701/210, 701/200, 701/201, 701/202, 701/206, 123/198, 123/198.B, 123/198.R, 123/198.D, 224/42.25, 224/535, 224/569, 280/33.994, 307/10.2, 307/10.3, 307/10.4, 307/10.5, 307/10.6, 70/571, 340/988, 340/994, 340/995.28US Class Current701/210CPC Class CodesB60R 25/33 of global position, e.g. by...
