Electronic horizon for driver assistance systems

An electronic horizon, driver assistance technology, applied in traffic control systems, traffic control systems of road vehicles, instruments, etc., can solve problems such as false alarms, erroneous intervention in car functions, etc., to achieve the effect of improving reliability
CN102472629BActive Publication Date: 2016-03-30ROBERT BOSCH GMBH
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Patent Information

Authority / Receiving Office
CN Β· China
Patent Type
Patents(China)
Current Assignee / Owner
ROBERT BOSCH GMBH
Publication Date
2016-03-30

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Abstract

The invention relates to a method and a device for providing an electronic horizon for a driver assistance system of a vehicle, wherein the current position of the motor vehicle is determined and the electronic horizon is created by means of a heuristic on the basis of map information of the street network in the surrounding areas of the current position of the motor vehicle. In so doing, a probability consideration of the heuristic is carried out and an accuracy probability of the heuristic is determined.
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Description

technical field

[0001] The invention relates to a method and a device for providing an electronic horizon for a driver assistance system of a motor vehicle. Background technique

[0002] The electronic horizon, which predicts the distance traveled by the vehicle in the future, is used as the basis for various assistance or information functions in the vehicle. In this case, the electronic horizon is generated on the basis of map information of the road network surrounding the vehicle's current position by means of heuristics, ie algorithms which are distinguished by low computational effort and short runtime.

[0003] DE 10 2005 049 133 discloses a method and a device for providing an electronic horizon of a vehicle assistance system, wherein the electronic horizon is provided in several versions with different information fields, so that only the information required by the driver assistance system is transmitted, while the There won't be too many unnecessary details. [...

Claims

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