Here's one I've been thinking of purchasing. They indicate they will have a proximity sensor option in the future: http://www.ascentaerosystems.com/sprite. Combine it with the live control panel and we might just have a 'cave capable' drone for checking out high leads.
Wm -----Original Message----- From: Texascavers [mailto:texascavers-boun...@texascavers.com] On Behalf Of Mark Minton via Texascavers Sent: Monday, September 28, 2015 11:00 AM To: texascavers@texascavers.com Subject: Re: [Texascavers] Drones for rigging Here is a link to a (no doubt pricey) "collision-proof" drone: <http://www.flyability.com/>. The cage likely reduces payload for other things, but it might at least work with a video camera for recon, even if it couldn't do any rigging. Another lightweight option would be to use a drone to simply drape a string over a suitable anchor (if one could be found) and use that to pull up a rope later. Something similar was done years ago using a helium balloon for Top of the Cross in Carlsbad. Mark On Sun, September 27, 2015 11:19 pm, Charles Goldsmith via Texascavers wrote: > > There are a lot of factors when dealing with obstacles around you > while flying. If I know I'm going to be flying near walls or other > things that could interrupt the props, I have prop guards that I can be put > on. > > I have smacked a canyon wall once, while "ridge walking" using my > drone, luckily it survived, even after falling 20 feet and hitting a > large rock at the bottom, but I was very lucky and no, didn't have the > guards on that time. > > Terrain/obstacle avoidance would be a nice feature of a drone, give me > sensors to let me know how far away I am on 3 axis and I'd be happy :) > Even if it cost a bit of weight and lowered my flight time. > > On Sun, Sep 27, 2015 at 9:49 PM, Mixon Bill via Texascavers > <texascavers@texascavers.com> wrote: > >> You'll notice that the video of using a drone for rigging has nicely >> padded walls, presumably to protect the drone. Just yesterday I was >> talking to a profession film maker who uses drones on his projects. >> He said drones and canyons don't go well together, at least not when >> the drone is carrying an expensive video camera. I would think trying >> fly a drone anywhere near a cave wall would be a big problem. -- >> Mixon _______________________________________________ Texascavers mailing list | http://texascavers.com Texascavers@texascavers.com | Archives: http://www.mail-archive.com/texascavers@texascavers.com/ http://lists.texascavers.com/listinfo/texascavers _______________________________________________ Texascavers mailing list | http://texascavers.com Texascavers@texascavers.com | Archives: http://www.mail-archive.com/texascavers@texascavers.com/ http://lists.texascavers.com/listinfo/texascavers
