Project C.A.T.P.O.O.P.

A Coastal Aquatic Telepresence Platform for Oceanic Observation and Protection- a sailing drone with multiple sensors controlled via 4G.

Similar projects worth following

The goal of project C.A.T.P.O.O.P. is to build a prototype autonomous sailing drone that can be accessed and programmed with a phone via 4G networks. The drone will use GPS way points to navigate. It will also have sensors and a camera to provide visual feedback, telemetry data and environmental information.

The drone prototype is built around a 5'x3' trimaran hull made from laminated oak and PVC pipe. A water tight case mounted mid-ship will house the electronics, servos and batteries to operate simple sail and rudder control linkages.

Using an Intel Gallileo and a 4G phone to control the sensors, navigation and communications, GPS coordinates will be sent from a custom app through commercial data networks. Visual data and sensor feedback will also be sent back via the app and made publicly available through a server.

This prototype will serve as a proof-of-concept for a larger solar powered ocean going craft for citizen science, public access environmental monitoring, navigational hazard detection and assessment, and early tsunami detection. The goal is to explore an open source platform for surface based marine robotics and to develop accessible and affordable concepts and techniques for the student, hobbyist and individual.

Team C.A.T.P.O.O.P. consists of Chris Willingham and Chuck Stephens from Tampa, Florida. Chris is a multi-talented programmer and developer with experience in a wide variety of platforms and languages. He is an alumni and current mentor with First robotics and has first hand experience with building his own custom robot chassis and many other projects. Chuck is an artist, hardware hacker and small boat builder who specializes in the use of recycled, repurposed and salvaged materials. He currently works as a consultant with Eureka! Factory to guide libraries in the process of establishing community maker spaces and developing maker oriented programs. Chuck and Chris met through their involvement in the Bay Area robotics and maker scene. They have worked together on several projects and hackathons over the past few years and have developed a good collaborative relationship that delivers results. This project has been in the ideation stage for months and Team Catpoop is ready for action!

  • 1 × PVC Scraps I used 2 scrap pieces of 6'x2 1/2" PVC water pipe. These were picked up from a trash pile but had never been used. I also used a 5' piece of 4"x4" PVC fence post that I had left over from another project. The PVC sections were sealed on the ends with a vinyl material used for sign makeing called Spectra.
  • 1 × Laminated Oak Scraps This was a 6' piece of laminatedoak from an old mast I made a few years ago. The wood originally came from a discarded oak waterbed that I rescued from the neighbor's trash.
  • 1 × Various Hardware Screws, nuts, bolts and washers from my various 'screw jars'.
  • 1 × PVC Cement

  • The Hull

    red.squid08/20/2014 at 02:43 0 comments

    I decided to use a trimaran design for stability. Since this is a prototype, low price and speed of construction is the most important factor. I looked around my shop for 'stuff that would float'. I saw an old pair of PVC outriggers from my homemade kayaks. I also saw a leftover section of 4"x4" PVC fence post and an old laminated oak upper mast section from a gunter sail rig I built a few years ago. I used the fence post for my center hull with the ends sealed with pieces of recycled vinyl sheeting. A scrap 2x4 was used on top of the center hull to act as a riser for the outer hulls and to give a surface for mounting the rest of the gear.

View project log

Enjoy this project?



zuul wrote 08/20/2014 at 01:43 point

  Are you sure? yes | no

Similar Projects

Does this project spark your interest?

Become a member to follow this project and never miss any updates