Method for operating a navigation system of a motor vehicle, navigation system and motor vehicle
First Claim
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1. A method for operating a navigation system of a motor vehicle, the method comprising the acts of:
- receiving an input by an input device of the navigation system, a destination being indicated by way of the input;
determining at least one conceivable route from a starting position to the destination by an arithmetic device of the navigation system based on filed map data;
receiving, by the arithmetic device, network coverage map data from a first wireless communication network;
determining, by the arithmetic device for at least one route section of the at least one conceivable route, a parameter of a second wireless communication network based on the received network coverage map data, wherein the second wireless communication network is independent of the first wireless communication network; and
displaying the parameter of the second wireless communication network on a display of the navigation system in a map representation;
establishing a communication connection by way of a communication device of the motor vehicle to the second wireless communication network, independently of the first wireless communication network, during a navigation to the destination along a selected navigation route;
detecting, by way of the navigation system, the established communication connection to the second wireless communication network;
checking, by the arithmetic device, the parameter of the second wireless communication network on a route section situated ahead, wherein checking the parameter occurs after and in response to detecting the established communication connection; and
displaying, on the display, information based on the detection and the parameter of the second communication network on the route section situated ahead.
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Abstract
The invention relates to a method for operating a navigation system of a motor vehicle by receiving an input by means of an input device of the navigation system, a destination being indicated by way of the input; as well as by determining at least one conceivable route from a starting position to the destination by an arithmetic device of the navigation system by means of filed map data, wherein, for at least one route section of the at least one conceivable route, at least one parameter of at least one wireless communication network is determined by the arithmetic device.
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Citations
17 Claims
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1. A method for operating a navigation system of a motor vehicle, the method comprising the acts of:
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receiving an input by an input device of the navigation system, a destination being indicated by way of the input; determining at least one conceivable route from a starting position to the destination by an arithmetic device of the navigation system based on filed map data; receiving, by the arithmetic device, network coverage map data from a first wireless communication network; determining, by the arithmetic device for at least one route section of the at least one conceivable route, a parameter of a second wireless communication network based on the received network coverage map data, wherein the second wireless communication network is independent of the first wireless communication network; and displaying the parameter of the second wireless communication network on a display of the navigation system in a map representation; establishing a communication connection by way of a communication device of the motor vehicle to the second wireless communication network, independently of the first wireless communication network, during a navigation to the destination along a selected navigation route; detecting, by way of the navigation system, the established communication connection to the second wireless communication network; checking, by the arithmetic device, the parameter of the second wireless communication network on a route section situated ahead, wherein checking the parameter occurs after and in response to detecting the established communication connection; and displaying, on the display, information based on the detection and the parameter of the second communication network on the route section situated ahead. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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13. A navigation system for a motor vehicle comprising:
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an input device configured to receive a destination as an input; an arithmetic device coupled to the input device, wherein the arithmetic device is configured to determine at least one conceivable route from a starting position to the destination based on filed map data; receiving, by the arithmetic device, network coverage map data from a first wireless communication network; determining, by the arithmetic device for at least one route section of the at least one conceivable route, a parameter of a second wireless communication network based on the received network coverage map data, wherein the second wireless communication network is independent of the first wireless communication network; and a display of the navigation system on which the parameter of the second wireless communication network is displayed in a map representation, wherein the navigation system further comprises a communication device, coupled to the arithmetic unit and configured to establish a communication connection to the second wireless communication network independent of the first wireless communication network, wherein, during a navigation to the destination along a selected navigation route and after and in response to establishing the communication connection, the arithmetic device is configured to check the parameter of the second wireless communication network on a route section situated ahead of the motor vehicle, and wherein the display is further configured to display information based on the established communication connection and the checked parameter. - View Dependent Claims (14, 15)
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16. A motor vehicle having a navigation system, wherein the navigation system comprises an input device configured to receive a destination as an input and an arithmetic device coupled to the input device, wherein the arithmetic device is configured to (i) determine at least one conceivable route from a starting position to the destination based on filed map data, (ii) receive network coverage map data from a first wireless communication network, (iii) determine, for at least one route section of the at least one conceivable route, a parameter of a second wireless communication network based on the received network coverage map data, wherein the second wireless communication network is independent of the first wireless communication network, wherein the navigation system further comprises:
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a display on which the parameter of the second wireless communication network is displayed in a map representation, and a communication device, coupled to the arithmetic unit and configured to establish a communication connection to the second wireless communication network independently of the first wireless communication network, and wherein, during a navigation to the destination along a selected navigation route and after and in response to establishing the communication connection, the arithmetic device is configured to check the parameter of the second wireless communication network on a route section situated ahead of the motor vehicle, wherein the display additionally displays information based on the established communication connection and the checked parameter. - View Dependent Claims (17)
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Specification