PATENT CLAIM ANALYSIS

Application Number: 15753789
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-08
Patent Classification: ["348", "118000"]

Abstract:
A sign recognition and display device ( 1 ) includes: a camera ( 2 ); a sign recognition unit ( 10 ) configured to recognize a road sign included in an image taken with the camera; a speed limit information obtaining unit ( 12 ) configured to repeatedly obtain speed limit information; and a display control unit ( 14 ) configured to, if a speed limit sign is recognized, and the speed limit information is obtained, show, on a display device ( 8 ), information on a speed limit indicated by the speed limit sign. If, while information on the speed limit indicated by the speed limit sign is displayed, the speed limit information is obtained, and the speed limit determined by the obtained speed limit information is different from the speed limit determined by the previously obtained speed limit information, the display control unit shows information on the speed limit determined by the presently obtained speed limit information.

Claim (Index 1):
A sign recognition and display device that recognizes a road sign present in front of a subject vehicle and displays information on the road sign, the device comprising:\n an imager configured to take an image of an area in front of the subject vehicle;\n a sign recognition unit configured to recognize a road sign included in the image taken by the imager; \n a speed limit information obtaining unit configured to repeatedly obtain speed limit information for determining a speed limit at a present position of the subject vehicle; and \n a display configured to, if the sign recognition unit recognizes the road sign indicating the speed limit, and the speed limit information obtaining unit obtains the speed limit information at the present position of the subject vehicle, display information on the speed limit indicated by the road sign recognized, wherein \n if, while the display displays information on the speed limit indicated by the road sign recognized, the speed limit information obtaining unit obtains the speed limit information, and the speed limit determined by the speed limit information obtained is different from the speed limit determined by the speed limit information that was previously obtained by the speed limit information obtaining unit, the display changes information to be displayed to information on the speed limit determined by the speed limit information that is presently obtained by the speed limit information obtaining unit.

Metadata:
- Claim Count in Document: 1.0
- Percentile: 88.0
- Lexical Diversity: 3.05263
- Patent Class: 348.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['15232108', '15333685', '14958374', '15152335', '14940372']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.6322439636477346
- 35 USC 102 Novelty (BERT): 0.4832511952523911
- Combined Prediction Score: 0.6173446868082003
- Mean Citation Score: 223.250504
- Max Citation Score: 239.09279
- Similarity Product: 198.0327054510969

Labels:
- Claim Label 101: 1
- Claim Label 102: 0
- Claim Label 103: 1
- Claim Label 112: 1
- Combined Label: 0
- Label 101 Adjusted: 1

Dataset: test