APPARATUS AND METHOD FOR RECOGNIZING VOICE IN VEHICLES
First Claim
1. An in-vehicle voice recognition apparatus operating according to a road condition, the apparatus comprising:
- a camera unit for taking an image of a road on which a vehicle travels and transmitting the taken road image to a navigation system;
an acceleration sensor for measuring acceleration variation values of the vehicle during traveling and transmitting the measured acceleration variation values of the vehicle to the navigation system; and
the navigation system for controlling an operation for outputting a voice for notifying when a factor interfering with voice recognition is determined to be present on the road on which the vehicle travels through at least one of the road image received from the camera unit, the acceleration variation values of the vehicle received from the acceleration sensor, and map data.
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Accused Products
Abstract
An in-vehicle voice recognition apparatus and method for outputting a voice for notifying when a factor interfering with voice recognition is detected on a road on which a vehicle travels. A camera unit takes an image of the road on which the vehicle travels and transmits the taken road image to a navigation system. An acceleration sensor measures acceleration variation values of the vehicle during traveling and transmits the measured acceleration variation values of the vehicle to the navigation system. The navigation system controls an operation for outputting a voice when a factor interfering with the voice recognition is determined to be present on the road on which the vehicle travels through at least one of the road image received from the camera unit, the acceleration variation values of the vehicle received from the acceleration sensor, and map data.
29 Citations
21 Claims
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1. An in-vehicle voice recognition apparatus operating according to a road condition, the apparatus comprising:
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a camera unit for taking an image of a road on which a vehicle travels and transmitting the taken road image to a navigation system;
an acceleration sensor for measuring acceleration variation values of the vehicle during traveling and transmitting the measured acceleration variation values of the vehicle to the navigation system; and
the navigation system for controlling an operation for outputting a voice for notifying when a factor interfering with voice recognition is determined to be present on the road on which the vehicle travels through at least one of the road image received from the camera unit, the acceleration variation values of the vehicle received from the acceleration sensor, and map data. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. An in-vehicle voice recognition method operating according to a road condition, the method comprising the steps of:
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checking road conditions during traveling in navigation operation mode when a voice recognition mode operates in a vehicle; and
outputting a voice for notifying when a factor interfering with voice recognition is determined to be present on a road on which the vehicle travels. - View Dependent Claims (11, 12, 13, 14, 15)
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16. An in-vehicle voice recognition method operating according to a road condition, the method comprising the steps of:
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checking road conditions during traveling when a user inputs a voice command in a navigation operation mode of a vehicle in which a voice recognition mode operates; and
requesting a voice command re-input through voice when a factor interfering with voice recognition is determined to be present on a road on which the vehicle travels according to a result obtained by checking road conditions. - View Dependent Claims (17, 18, 19, 20, 21)
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Specification