Smart underwater connector

Standardized by the Open Geospatial Consortium

PUCK

Adding new instruments to an oceanographic mooring or underwater observatory can be a difficult and time-consuming process. Each instrument has to be custom programmed to communicate with a host computer or observatory network. To simplify this process, MBARI engineers developed a communication protocol called PUCK, which allows a host computer to recognize an instrument and begin accepting data from it immediately, in much the same way that a personal computer recognizes when a camera or other device is attached to one of its USB ports. In early 2012, the PUCK team was rewarded for its efforts when an international standards organization known as the Open Geospatial Consortium (OGC) approved the PUCK protocol as a new standard.

The acceptance of PUCK did not happen overnight. In fact, MBARI engineers began working on this problem more than a decade ago. Along the way, they overcame many engineering challenges. But they also went out of their way to involve other researchers and with commercial companies that build oceanographic instruments. As MBARI’s Platforms Engineering Group Lead, Kent Headley said, “Working with our collaborators, we put a lot of thought and effort into figuring out how to build a community around the standard, to amplify the impact the PUCK technology can have on the ocean-science community.”

Team

Technology

Solving challenges
Taking the laboratory into the ocean
Environmental Sample Processor (ESP)
In Situ Ultraviolet Spectrophotometer
Midwater Respirometer System
Mobile flow cytometer
Enabling targeted sampling
Automated Video Event Detection
Environmental Sample Processor (ESP)
Gulper autonomous underwater vehicle
Advancing a persistent presence
Aerostat hotspot
Benthic event detectors
Benthic rover
Fault Prognostication
Long-range autonomous underwater vehicle Tethys
MARS hydrophone for passive acoustic monitoring
Monterey Ocean-Bottom Broadband Seismometer
Shark Café camera
Vehicle Persistence
Wave Glider-based communications hotspot
Emerging and current tools
Communications
Aerostat hotspot
Wave Glider-based communications hotspot
Data management
Oceanographic Decision Support System
Spatial Temporal Oceanographic Query System (STOQS) Data
Video Annotation and Reference System
Instruments
Apex profiling floats
Benthic event detectors
Deep particle image velocimetry
Environmental Sample Processor (ESP)
Persistent presence—2G ESP
How does the 2G ESP work?
Arrays on the 2G ESP
Printing probe arrays
Expeditions and deployments
In Situ Ultraviolet Spectrophotometer
Investigations of imaging for midwater autonomous platforms
Lagrangian sediment traps
Midwater Respirometer System
Mobile flow cytometer
SeeStar Imaging System
Shark Café camera
Smart underwater connector
Power
Wave-Power Buoy
Vehicle technology
Benthic Rover
Gulper autonomous underwater vehicle
Imaging autonomous underwater vehicle
Seafloor mapping AUV
Long-range autonomous underwater vehicle Tethys
Mini remotely operated vehicle
ROV Doc Ricketts
ROV Ventana
Video
Automated Video Event Detection
Deep learning
Video Annotation and Reference System
Technology publications
Technology transfer
Publications