Ask Slashdot: Is a Home Drone Feasible?

dargaud writes "I live in an alpine setting and I'd like to be able to remotely view various remote valleys to check for ice formations for winter climbing. I wonder if there are cheap drones that could do that. Requirements would be: GPS guided on a preset route (no remote control necessary, and anyway there's no line of sight), at least 20km autonomy, 1 or 2 cameras on the sides to record valley walls, easy launching and autonomous landing (parachute?) at predefined point, ground detection to avoid crashes (if preset route is wrong or GPS echoes on valley walls as is often the case). Is there anything commercially available cheap enough, or any DIY that doesn't require a year of assembly?"

Comments

ArduPilot

[Mindscrew]

Have you heard of this? http://www.sparkfun.com/products/8785

diydrones

[Anonymous Coward]

http://code.google.com/p/arducopter/wiki/ArduCopter

or for other options

http://diydrones.com

Civil UAVs are currently prohibited by the FAA

[Anonymous Coward]

http://www.faa.gov/about/initiatives/uas/uas_faq/index.cfm?print=go#Qn2

You can only fly them as if they were R/C aircraft, which means line-of-sight only and you must have a link to the ground. There are also ceilings and rules about keeping them away from buildings, people, and especially aircraft.

The quadrotors that you see people putting cameras on are not UAVs, they are just remote controlled and someone on the ground is flying them in real-time. The FAA is moving very slowly on approving any sort of UAV flights (public or civil) although they are being forced by Congress to finally issue rules about how they might go about approving civil UAVs. Otherwise, right now UAVs can only be flown by the government, government contractors, universities, or in military airspace.

There are no commercial options that a private citizen can buy, and the DIY options will require lots of work. This is an area of active research in the robotics community, and implementing any one of the features you mentioned would probably be sufficient to get you a Ph.D. right now.

Re:Define

[Xeno man]

He's not looking for a solution just yet. He wants a starting point. You making things too complex too fast. The question is, can you do those things for cheap? Is it possible? If you have a question, the answer is "Ideal conditions"

What are the typical and maximum wind speeds in the valleys you are looking at? - No wind
How high above sea level are you, and what is the highest point you want the drone to get to? Sea level to 10 feet
Are there constraints on noise (ie will a loud engine cause avalanches? - Doesn't matter

Now build a simple solution. Lets see, GPS, cameras, autonomy, collision detection, 20km range. The cheapest is about $9,000. But it might not meet your needs.

Now the poster sees that and think 1 of two things.
1. Oh damn, I was hoping for something between $1,000 - $2,000 so I'm not going to find something that will work in my price range. I'll give up searching for now. Or
2. Sweet, That is well below what I'm willing to spend. Lets do some more research and ask more questions about what I really need now I know that this is feasible.

Re:Define

[ozmanjusri]

He's not looking for a solution just yet. He wants a starting point.

Then DIY Drones would be a better starting point than Slashdot. http://diydrones.com/

"Convert any RC airplane into a fully-autonomous UAV! Just add the APM 2 autopilot to any RC aircraft and it becomes a fully-programmable flying robot with a powerful ground station and Mission Planner. APM 2 is an open source, Arduino-compatible, pro-quality autopilot. It is the most advanced IMU-based open source autopilot available today, and provides an entire UAV control system with scriptable missions with 3D waypoints, in-flight uploading of commands and powerful ground station software. "

Features include:
Return to Launch with a flick of your RC toggle switch or a mouse click in the graphical Ground Station
Unlimited 3D GPS waypoints
Built-in camera control
Fully-scriptable missions
One-click software load, and easy point-and-click configuration in the powerful Mission Planner. NO programming required!
Replay recorded missions and analyze all the data with a graphing interface
Supports two-way telemetry with Xbee wireless modules.
Point-and-click waypoint entry or real-time mission commands while the UAV is in the air
Fly with a joystick or gamepad via your PC--no need for RC control!
Built-in failsafe will bring your aircraft home in the case of radio loss