Invention Grant
- Patent Title: Methods and systems for consistency checking and anomaly detection in automatic identification system signal data
- Patent Title (中): 自动识别系统信号数据一致性检查和异常检测的方法和系统
-
Application No.: US13445552Application Date: 2012-04-12
-
Publication No.: US09015567B2Publication Date: 2015-04-21
- Inventor: Robert Peach
- Applicant: Robert Peach
- Applicant Address: CA Cambridge
- Assignee: Com Dev International Ltd.
- Current Assignee: Com Dev International Ltd.
- Current Assignee Address: CA Cambridge
- Agency: Bereskin & Parr LLP/S.E.N.C.R.L., s.r.l.
- Main IPC: G06F11/00
- IPC: G06F11/00 ; G08C25/00 ; H03M13/00 ; H04L1/00 ; G06F11/07 ; H04B7/185
Abstract:
Methods and systems for validating positions reported in AIS message signals by fitting suitably chosen functions to signal characteristic data, such as timing and Doppler shift data, derived from a plurality of AIS message signals. Ships whose reported positions deviate from the fitted function may be flagged as suspect.
Public/Granted literature
Information query
