PATENT CLAIM ANALYSIS

Application Number: 16318691
Application Type: Utility
Filing Date: 2019-01
Publication Date: 2019-06
Patent Classification: ["701", "117000"]

Abstract:
The present invention provides a method for judging a highway abnormal event, which can determine the traffic jam phenomenon in the target road segment based on the trajectory data of each sample vehicle of the target road segment. The solution of the present invention has the following beneficial effects of 1. comprehensively considering the vehicle speed information of the sample vehicles to judge the traffic jam event; 2. determining the overall traffic jam event of the target road segment; 3. more accurately judging the traffic jam event of the target road segment.

Claim (Index 9):
The method according to  claim 8 , wherein the step 5 further includes:\n when the average vehicle speed of any spatio-temporal point in the T and the H is smaller than a preset threshold v jam , and the total number of the sample vehicles of any spatio-temporal point is greater than a preset threshold n jam , confirming that traffic jam occurs at the any spatio-temporal point, wherein n jam = m \u00b7 \u0394 d l \u00b7 n , \u0394 d  represents the length of the road segment, m represents the number of one-way lanes, l represents the average length of a vehicle body, and n represents the average passenger capacity of the sample vehicle; and\n storing the judgment result of traffic jam conditions of all spatio-temporal points in the T and the H in a two-dimensional binary matrix J.

Metadata:
- Claim Count in Document: 20.0
- Percentile: 99.0
- Lexical Diversity: 1.86538
- Patent Class: 701.0
- Transitional Phrase Type: none
- Component Type: 0
- Foreign Priority: True
- Related Applications: ['14694984', '13111110', '11655047', '14341435', '16322095']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4239568235914407
- 35 USC 102 Novelty (BERT): 0.516433750321814
- Combined Prediction Score: 0.4332045162644781
- Mean Citation Score: 234.76678
- Max Citation Score: 272.65323
- Similarity Product: 170.90302633875132

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

Dataset: test