SPEED LIMIT ANNOUNCING DEVICE, METHOD FOR ANNOUNCING SPEED LIMIT, AND COMPUTER PROGRAM PRODUCT FOR THE SAME
First Claim
Patent Images
1. A speed limit announcing device for a vehicle comprising:
- an information obtaining element for obtaining information of a speed limit of a following road, wherein the vehicle is supposed to pass through an intersection and to run on the following road after the intersection; and
an announce element for announcing the information of the speed limit of the following road when the vehicle runs on a current road before the intersection.
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Abstract
A speed limit announcing device for a vehicle includes: an information obtaining element for obtaining information of a speed limit of a following road, wherein the vehicle is supposed to pass through an intersection and to run on the following road after the intersection; and an announce element for announcing the information of the speed limit of the following road when the vehicle runs on a current road before the intersection.
13 Citations
17 Claims
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1. A speed limit announcing device for a vehicle comprising:
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an information obtaining element for obtaining information of a speed limit of a following road, wherein the vehicle is supposed to pass through an intersection and to run on the following road after the intersection; and an announce element for announcing the information of the speed limit of the following road when the vehicle runs on a current road before the intersection. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8)
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9. A computer program product in a computer readable medium for announcing a speed limit, the product comprising:
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an instruction for obtaining information of a speed limit of a following road, wherein a vehicle is to pass through an intersection and to run on the following road after the intersection; and an instruction for announcing the information of the speed limit of the following road when the vehicle runs on a current road before the intersection.
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10. A method for announcing a speed limit comprising:
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obtaining information of a speed limit of a following road, wherein a vehicle is to pass through an intersection and to run on the following road after the intersection; and announcing the information of the speed limit of the following road when the vehicle runs on a current road before the intersection. - View Dependent Claims (11, 12, 13, 14, 15, 16, 17)
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Specification