PATENT CLAIM ANALYSIS

Application Number: 16125794
Application Type: Utility
Filing Date: 2018-09
Publication Date: 2019-11
Patent Classification: ["702", "151000"]

Abstract:
Disclosed are a method and a device for detecting a moving distance and a storage medium. The method is applied to an automatic cleaning device including a moving wheel, in which the moving wheel includes a disk magnet disposed at a pivot center of the moving wheel and configured to rotate along with the moving wheel; the disk magnet includes at least one set of magnets, each set of magnets having two corresponding poles; the moving wheel further includes a Hall sensor configured to monitor a change amount of a magnetic field strength of each set of magnets in the disk magnet, and a movement trajectory of the Hall sensor is parallel to and synchronized with a movement trajectory of the pivot center of the moving wheel; the method includes: monitoring the change amount of the magnetic field strength of each set of magnets in the disk magnet, and outputting N pulse waveforms according to the change amount of the magnetic field strength of each set of magnets, wherein a value of N is associated with a rotation arc of the moving wheel, and N is a positive number, determining a rotation arc of the disk magnet according to the N pulse waveforms, and determining a moving distance of the moving wheel according to the rotation arc of the disk magnet.

Claim (Index 5):
The method according to  claim 1 , wherein determining the moving distance of the moving wheel according to the rotation arc of the disk magnet comprises:\n determining a radius of the moving wheel, and determining the moving distance of the moving wheel according to the radius of the moving wheel and the rotation arc of the disk magnet.

Metadata:
- Claim Count in Document: 35.0
- Percentile: 97.0
- Lexical Diversity: 3.09211
- Patent Class: 702.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15903127', '13107524', '14417794', '11379078', '13595129']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.2217395966720059
- 35 USC 102 Novelty (BERT): 0.490475011767829
- Combined Prediction Score: 0.2486131381815882
- Mean Citation Score: 194.495686
- Max Citation Score: 206.45682
- Similarity Product: 141.25690484116316

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

Dataset: test