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US 11,635,301 B2Granted
Electronic device for vehicle, and method and system for operating electronic device for vehicle
OwnerSeunghwan Bang, Jinsang Leeinventors
Life of this patent
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Abstract
An electronic device for a vehicle includes a power supply configured to supply power, an interface configured to receive high-definition (HD) map data of a specified region from a server through a communication device and to receive traveling situation information of the vehicle, and at least one processor configured to continuously generate electronic horizon data of the specified region based on the HD map data in a state in which the power is received, and to adjust a speed of reception of the HD map data based on the traveling situation information.
Claims18
An electronic device for a vehicle, comprising:
- a power supply configured to supply power;
- an interface configured to receive, from a server through a communication device, high-definition (HD) map data of a specified region and to receive traveling situation information of the vehicle;
- and
- at least one processor configured to:
- continuously generate electronic horizon data of the specified region based on the HD map data in a state in which the power is received, and
- adjust a speed of reception of the HD map data based on the traveling situation information,
- wherein, based on a traveling speed of the vehicle being equal to or greater than a reference speed, the at least one processor is configured to increase a geographic range of the HD map data and receive the HD map data through a first communication method,
- wherein, based on the traveling speed of the vehicle being less than the reference speed, the at least one processor is configured to reduce the geographic range of the HD map data and receive the HD map data through a second communication method, and
- wherein the speed of reception of the HD map data in the first communication method is greater than the speed of reception of the HD map data in the second communication method.
6 more elements
A method of operating an electronic device for a vehicle, the method comprising:
- receiving power by at least one processor;
- receiving data of traveling situation information of the vehicle in a state in which the power is received, by the at least one processor;
- adjusting a speed of reception of high-definition (HD) map data based on the traveling situation information in a state in which the power is received, by the at least one processor;
- receiving, from a server through a communication device in the state in which the power is received, HD map data of a specified region depending on the reception speed, by the at least one processor;
- and
- generating electronic horizon data corresponding to a geographic range based on the HD map data in the state in which the power is received, by the at least one processor,
- wherein adjusting the speed of reception of the HD map data comprises:
- based on a traveling speed of the vehicle being equal to or greater than a reference speed, increasing a geographic range of the HD map data and receiving the HD map data through a first communication method, by the at least one processor,
- based on the traveling speed of the vehicle being less than the reference speed, reducing the geographic range of the HD map data to be reduced and receiving the HD map data through a second communication method, by the at least one processor, and
- wherein the speed of reception of the HD map data in the first communication method is greater than the speed of reception of the HD map data in the second communication method.
7 more elements
A system comprising:
- a server configured to provide high-definition (HD) map data;
- and
- at least one vehicle comprising an electronic device configured to receive the HD map data, wherein the electronic device comprises:
- a power supply configured to supply power;
- an interface configured to receive HD map data of a specified region from a server through a communication device;
- and
- at least one processor configured to:
- continuously generate electronic horizon data of the specified region based on the HD map data in a state in which the power is received, and
- adjust a speed of reception of the HD map data based on traveling situation information of the vehicle,
- wherein, based on a traveling speed of the vehicle being equal to or greater than a reference speed, the at least one processor is configured to increase a geographic range of the HD map data and receive the HD map data through a first communication method,
- wherein, based on the traveling speed of the vehicle being less than the reference speed, the at least one processor is configured to reduce the geographic range of the HD map data and receive the HD map data through a second communication method,
- wherein the speed of reception of the HD map data in the first communication method is greater than the speed of reception of the HD map data in the second communication method.
9 more elements
Dependencies are inferred from the claim text.