- Patent Title: Relative position navigation system for multiple moving vehicles
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Application No.: US16000463Application Date: 2018-06-05
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Publication No.: US10969228B2Publication Date: 2021-04-06
- Inventor: Michael Bobye
- Applicant: NovAtel Inc.
- Applicant Address: CA Calgary
- Assignee: NovAtel Inc.
- Current Assignee: NovAtel Inc.
- Current Assignee Address: CA Calgary
- Agency: Cesari and McKenna, LLP
- Main IPC: G01C21/28
- IPC: G01C21/28 ; G08G5/02 ; G01S19/15 ; G01C21/16
Abstract:
A relative navigation system comprising of a pair of Global Navigation Satellite System (GNSS) and Inertial Navigation System (INS) units that communicate to provide updated position, velocity and attitude information from a master to a rover. The rover unit produces a carrier based solution that enables the system to reduce the uncorrelated low latency position error between the master and the rover units to less than 50 cm.
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