RFID SYSTEM FOR IDENTIFYING EQUIPMENT AND POSITIONING AUTONOMOUS VEHICLES IN AN UNDERWATER ENVIRONMENT
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United States of America
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Issued Date -
Apr 10, 2025
app pub date -
Oct 2, 2024
filing date -
Oct 2, 2024
priority date (Note) -
Published
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Abstract
This disclosure relates to embodiments of a radio frequency identification (RFID) system. An embodiment includes a reader/recorder (active element) in autonomous robotic underwater vehicles (AUVs) and an identifying TAG (RFID) (passive element) with memory for recording an ID (identification/code). The ID is read by the reader/recorder and immediately updates its position and identification of the equipment, system, or underwater pipeline for inspection by AUVs. TAGs are placed on equipment, pipelines, and existing underwater materials in the oil field area by the AUVs themselves, or onshore. For positioning and inspections, the codes of these RFID TAGs are linked to their location in the underwater oil field at its facility.

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- 15 United States
- 10 France
- 8 Japan
- 7 China
- 5 Korea
- 2 Other
Patent Owner(s)
Patent Owner | Address | |
---|---|---|
PETROLEO BRASILEIRO S A – PETROBRAS | RIO DE JANEIRO |
International Classification(s)
Inventor(s)
Inventor Name | Address | # of filed Patents | Total Citations |
---|---|---|---|
DE, ORNELAS FLOR Alfredo De Andrade | Rio de Janeiro, BR | 1 | 0 |
PEREZ, RODRIGUES DE BRITTO Antonio Jose | Rio de Janeiro, BR | 1 | 0 |
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