PATENT CLAIM ANALYSIS

Application Number: 15908179
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-07
Patent Classification: ["345", "156000"]

Abstract:
The present invention relates to the field of natural human-computer interaction technologies, and discloses a bioelectricity-based control method and apparatus, and a bioelectricity-based controller, so as to improve naturalness of human-computer interaction. The method is as follows: performing characteristic extraction on a collected surface electromyography signal generated when a user performs a finger press operation, so as to obtain characteristic information; determining, according to a pre-created finger type recognition template, a finger type that is used to perform the finger press operation and that is corresponding to the obtained characteristic information; and mapping the determined finger type used to perform the finger press operation to a corresponding first instruction, and controlling a controlled device according to the first instruction. In this way, the controlled device may be controlled in a more harmonious and natural human-computer interaction manner.

Claim (Index 5):
A bioelectricity-based control apparatus, comprising:\n a collection unit, configured to collect a surface electromyography signal generated when a user performs a finger press operation; a characteristic extraction unit, configured to perform characteristic extraction on the surface electromyography signal collected by the collection unit, so as to obtain characteristic information; a determining unit, configured to determine, according to a pre-created finger type recognition template, a finger type that is used to perform the finger press operation and that is corresponding to the characteristic information obtained by the characteristic extraction unit, wherein the finger type recognition template comprises a correspondence between each finger type and characteristic information of a surface electromyography signal corresponding to each finger type when a finger press operation is performed; and a control unit, configured to map the finger type that is used to perform the finger press operation and that is determined by the determining unit to a corresponding first instruction, and control a controlled device according to the first instruction.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 88.0
- Lexical Diversity: 2.04054
- Patent Class: 345.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14441409', '15202750', '13433845', '15486452', '15570310']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.596622940580384
- 35 USC 102 Novelty (BERT): 0.4741694705700603
- Combined Prediction Score: 0.5843775935793517
- Mean Citation Score: 121.24950199999998
- Max Citation Score: 127.28477
- Similarity Product: 85.11657494154751

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

Dataset: test