PATENT CLAIM ANALYSIS

Application Number: 16043746
Application Type: Utility
Filing Date: 2018-07
Publication Date: 2019-05
Patent Classification: ["701", "446000"]

Abstract:
The present application provides a localization system and method, and robot using the same. The localization system comprises: a storage device, configured to store the corresponding relationship between an image coordinate system and a physical space coordinate system; an image acquisition device, configured to capture image frames during movement of the robot; and a processing device, connected with the image acquisition device and the storage device, and configured to acquire positions of visual features in an image frame at the current time and positions of the corresponding visual features in an image frame at the previous time and to determine the position and pose of the robot according to the corresponding relationship and the positions. In the present application, the localization error of the robot can be effectively reduced.

Claim (Index 11):
The robot of  claim 10 , wherein, an angle between an optic axis of field of view of the image acquisition device and a vertical line is \u00b130\u00b0, or an angle between the optic axis of field of view of the image acquisition device and a horizontal line is 60-120\u00b0, wherein, the horizontal line is parallel to a surface over which the robot moves, and the vertical line is perpendicular to the horizontal line.

Metadata:
- Claim Count in Document: 45.0
- Percentile: 95.0
- Lexical Diversity: 2.35
- Patent Class: 701.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['10739927', '13326680', '10739581', '12839821', '12724312']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4867111908023553
- 35 USC 102 Novelty (BERT): 0.5018537039821359
- Combined Prediction Score: 0.4882254421203334
- Mean Citation Score: 240.651552
- Max Citation Score: 250.14334
- Similarity Product: 162.0911701810443

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

Dataset: test