Driving assistance apparatus, and control method thereof
First Claim
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1. A driving assistance apparatus for a vehicle, comprising:
- a storage, mounted inside the vehicle, configured to store map information;
a communication device, mounted inside the vehicle, configured to transmit location information to a second driving assistance apparatus of the vehicle at predetermined time periods; and
a controller, mounted inside the vehicle and communicatively connected to the storage and the communication device, configured to cause the communication device to transmit the map information to the second driving assistance apparatus if a target of the map information changes.
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Abstract
A driving assistance apparatus includes a storage configured to store map information; and a communication device configured to transmit location information to a second driving assistance apparatus at predetermined time periods, wherein the communication device transmits the map information to the second driving assistance apparatus if a target of the map information changes.
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Citations
21 Claims
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1. A driving assistance apparatus for a vehicle, comprising:
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a storage, mounted inside the vehicle, configured to store map information; a communication device, mounted inside the vehicle, configured to transmit location information to a second driving assistance apparatus of the vehicle at predetermined time periods; and a controller, mounted inside the vehicle and communicatively connected to the storage and the communication device, configured to cause the communication device to transmit the map information to the second driving assistance apparatus if a target of the map information changes. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14)
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15. A driving assistance apparatus for a vehicle, comprising:
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a communication device, mounted inside the vehicle, configured to receive map information and location information; and a controller configured to; calculate at least one of a distance between a target of the map information and the driving assistance apparatus and an estimated time of arrival at the target of the map information, based on location information received at predetermined time periods; and control the communication device to transmit, to another driving assistance apparatus of the vehicle, the at least one of the distance between the target of the map information and the driving assistance apparatus and the estimated time of arrival at the target of the map information. - View Dependent Claims (16, 17, 18, 19)
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20. A control method of a driving assistance apparatus for a vehicle, comprising:
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transmitting, from the driving assistance apparatus mounted inside the vehicle, location information to a second driving assistance apparatus of the vehicle at predetermined time periods; extracting, by the driving assistance apparatus, map information; and transmitting the map information from the driving assistance apparatus to the second driving assistance apparatus if a target of the map information changes. - View Dependent Claims (21)
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Specification