PATENT CLAIM ANALYSIS

Application Number: 15755682
Application Type: Utility
Filing Date: 2018-02
Publication Date: 2018-09
Patent Classification: ["701", "533000"]

Abstract:
A method and system of detecting when a navigable element previously determined to be closed is in an open state is disclosed, the navigable element forming part of a network of navigable elements within a geographic area, the navigable elements being represented by segments of an electronic map. Positional data relating to the movement of a plurality of devices along the navigable elements of the navigable network with respect to time is obtained, and a navigable element is identified as being in a closed state based at least on the positional data and a first visit interval associated with the segment representing the navigable element. The positional data is then used to determine a second visit interval for the segment representing the navigable element, and the navigable element is changed to be in an open state when a parameter based on the determined second visit interval for the segment representing the navigable element passes a predetermined threshold value.

Claim (Index 11):
A system for detecting when a navigable element previously determined to be closed is in an open state, the navigable element forming part of a network of navigable elements within a geographic area, the navigable elements being represented by segments of an electronic map, the system comprising a processing resource configured to:\n obtain positional data relating to the movement of a plurality of devices along the navigable elements of the navigable network with respect to time; identify a navigable element as being in a closed state based at least on the positional data and a first visit interval associated with the segment representing the navigable element, wherein said first visit interval is indicative of an expected time interval between consecutive devices being detected on the element when in an open state; use the positional data to determine a second visit interval for the segment representing the navigable element, wherein said second visit interval is indicative of an average time interval between consecutive devices being detected on the element when in the closed state; and change the navigable element to be in an open state when a parameter based on the determined second visit interval for the segment representing the navigable element passes a predetermined threshold value, wherein at least some of the segments of the electronic map are each associated with data indicative of a passability parameter for the segment, the passability parameter being indicative of the likelihood of the navigable element represented by the segment being closed, and wherein the value of the passability parameter varies according to a predefined function with respect to time such that the likelihood of the navigable element represented by the segment being closed increases with respect to time, the predefined function being based on the first time interval, wherein the passability parameter can vary between an upper limit which is representative of flow along the navigable element represented by the segment at an expected or greater than average level, and a lower limit which is representative of zero flow.

Metadata:
- Claim Count in Document: 29.0
- Percentile: 88.0
- Lexical Diversity: 2.26027
- Patent Class: 701.0
- Transitional Phrase Type: open
- Component Type: 1
- Foreign Priority: True
- Related Applications: ['14778091', '15310454', '14430113', '15508920', '14786991']

Analysis Scores:
- 35 USC 101 Eligibility (BERT): 0.4383280761301497
- 35 USC 102 Novelty (BERT): 0.4907292138995442
- Combined Prediction Score: 0.4435681899070892
- Mean Citation Score: 205.677616
- Max Citation Score: 251.5588
- Similarity Product: 189.8762728103161

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

Dataset: test