Method for operating a navigation system, navigation system and motor vehicle
First Claim
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1. A method for operating a navigation system, in particular in a motor vehicle, comprising the following steps:
- determining an upcoming waypoint of a route, which is planned by the navigation system, with respect to which an item of navigation information is to be output to a user,ascertaining surroundings data, which relate to the surroundings of the waypoint, at least partially on the basis of image data of a camera, which is arranged on the motor vehicle and acquires the surroundings, by way of the navigation system,ascertaining at least one reference object, which is located in the surroundings of the waypoint, by image recognition in the image data from the surroundings data, wherein a parked vehicle, which is not moving, is ascertained as the reference object, wherein it is ascertained whether a movement of the parked vehicle can be expected, by ascertaining via sensors whether the engine of the parked vehicle is running and/or whether the parked vehicle is located in a parking space or on a street and/or whether a lack of movement of the parked vehicle is observed for a provided minimum time,assigning a verbal designation to the reference object,preparing the navigation information comprising the designation, andacoustically outputting the navigation information.
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Abstract
A method for operating a navigation system, in particular in a motor vehicle, comprising the following steps:
- determining an upcoming waypoint of a route, which is planned by the navigation system, with respect to which an item of navigation information is to be output to a user,
- ascertaining surroundings data relating to the surroundings of the waypoint,
- ascertaining at least one reference object, which is located in the surroundings of the waypoint, from the surroundings data,
- assigning a verbal designation to the reference object,
- preparing the navigation information comprising the designation, and
- acoustically outputting the navigation information.
12 Citations
6 Claims
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1. A method for operating a navigation system, in particular in a motor vehicle, comprising the following steps:
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determining an upcoming waypoint of a route, which is planned by the navigation system, with respect to which an item of navigation information is to be output to a user, ascertaining surroundings data, which relate to the surroundings of the waypoint, at least partially on the basis of image data of a camera, which is arranged on the motor vehicle and acquires the surroundings, by way of the navigation system, ascertaining at least one reference object, which is located in the surroundings of the waypoint, by image recognition in the image data from the surroundings data, wherein a parked vehicle, which is not moving, is ascertained as the reference object, wherein it is ascertained whether a movement of the parked vehicle can be expected, by ascertaining via sensors whether the engine of the parked vehicle is running and/or whether the parked vehicle is located in a parking space or on a street and/or whether a lack of movement of the parked vehicle is observed for a provided minimum time, assigning a verbal designation to the reference object, preparing the navigation information comprising the designation, and acoustically outputting the navigation information. - View Dependent Claims (2, 3, 4, 5, 6)
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Specification