PATENT CLAIM ANALYSIS

Application Number: 16074692
Application Type: Utility
Filing Date: 2018-08
Publication Date: 2019-02
Patent Classification: ["367", "093000"]

Abstract:
Automobile ultrasonic detection method and a sensor are provided. Specifically, a plurality of microphones in the sensor are controlled to work cooperatively, and the microphones respectively transmit or receive detection signals to or from the outside by adopting different working frequencies in a mutually spaced working time sequence; and in a detection cycle of a single microphone, the sensor completes multiple times of detection to improve the detection response speed of the sensor. Through specific drive and control of the electronic circuit unit on the microphones with different frequencies, the detection response speed of the ultrasonic sensor can be greatly improved. The sensor applied to an automobile also further improves the driving safety of the automobile.

Claim (Index 2):
The automobile ultrasonic detection method according to  claim 1 , characterized in that, the working process of the plurality of microphones is as follows:\n 1) N microphones are set, wherein N\u22652, including a microphone  1 , a microphone  2  . . . and a microphone N; 2) the microphone  1 , microphone  2  . . . and microphone N have different working frequencies, and the detection cycle of the single microphone is T; 3) the microphone  1  begins detecting objects at the moment t 0 , and the single detection of the microphone  1  is completed at the moment (t 0 +T); 4) the microphone  2  begins detecting objects at the moment (t 0 +T*(1/N)), and the single detection of the microphone  2  is completed at the moment (t 0 +T*(1+1/N)); the working form of the following microphones is similar, thus obtaining: the microphone N begins detecting objects at the moment (t 0 +T*{(N\u22121)/N}), and the single detection of the microphone N is completed at the moment (t 0 +T*{1+(N\u22121)/N}); each microphone works cyclically within their working time according to their working time sequence, so that the detection cycle of the sensor becomes T*1/N, thus raising the detection response speed of the sensor.

Metadata:
- Claim Count in Document: 10.0
- Percentile: 96.0
- Lexical Diversity: 1.81159
- Patent Class: 367.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['15504449', '11381729', '14772380', '11432966', '15244593']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.593772122435171
- 35 USC 102 Novelty (BERT): 0.4673121339544616
- Combined Prediction Score: 0.5811261235871
- Mean Citation Score: 146.88889799999995
- Max Citation Score: 157.5137
- Similarity Product: 116.04153488024473

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