Method and apparatus for the selection of traffic information for a motor vehicle
First Claim
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1. An apparatus for a selection of traffic information for a motor vehicle (1), having:
- a filter device (3) which, depending on filter parameters (7), passes traffic information (4) only for a predetermined geographical area;
a filter parameter production device (8) for automatically producing the filter parameters (7) as a function of a time-dependent movement profile of the motor vehicle (1); and
an output device (6) for outputting the traffic information (5) which has been passed.
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Abstract
When a motor vehicle (1) is being driven, traffic information (5) which relates exclusively to its individual route of travel can be transmitted to the vehicle driver. Traffic information which does not apply to this area is suppressed. The traffic information is selected automatically and as a function of a time-dependent movement profile of the motor vehicle. The respective areas for which traffic information is desired thus no longer need be predetermined manually, so that no time-consuming setting processes are involved, and safety while driving is increased.
68 Citations
14 Claims
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1. An apparatus for a selection of traffic information for a motor vehicle (1), having:
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a filter device (3) which, depending on filter parameters (7), passes traffic information (4) only for a predetermined geographical area;
a filter parameter production device (8) for automatically producing the filter parameters (7) as a function of a time-dependent movement profile of the motor vehicle (1); and
an output device (6) for outputting the traffic information (5) which has been passed. - View Dependent Claims (2, 3, 4)
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5. A method for selecting traffic information (4) for a motor vehicle (1) comprising the steps of:
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storing traffic information for a first geographical area comprising an actual position of the motor vehicle;
selecting from the first geographical area a second geographical area (11, 12, 13) for which traffic information is desired, wherein the second geographical area (11, 12, 13) is selected only in dependence of the actual position and a movement profile of the motor vehicle (1); and
filtering out from the traffic information for the first geographical area a second traffic information set that is valid for the second geographical area (11, 12, 13). - View Dependent Claims (6, 7, 8, 11, 12, 13, 14)
determining a speed of the motor vehicle and a change in a direction of travel of the motor vehicle in a predetermined time interval.
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12. The method according to claim 5 wherein the storing of the traffic information is carried out in a telematics terminal (2) installed in the motor vehicle (1).
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13. The method according to claim 5, wherein the filtering of the traffic information is carried out at a transmitter end of a traffic information selection apparatus.
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14. The method of claim 5 wherein the step of selecting is carried out automatically as a function of a time independent movement profile of the motor vehicle.
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9. A method of automatically selecting traffic information for a motor vehicle comprising the steps of:
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starting the motor vehicle; and
selecting traffic information from a first circular area (11) having a predetermined radius (R), wherein the traffic information is selected as a function of a time-dependent movement profile of the motor vehicle. - View Dependent Claims (10)
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Specification