08-26-2012, 03:31 PM | #1 |
Got Worms? Join Date: Jun 2009 Location: Golden, CO
Posts: 6,116
| telemetry
What type of telemetry would you like to have on a crawler? How about interactive telemetry? So when a certain limit or something is met/broken/etc then the radio will do something. Like when you going a certain speed it'll turn down the steering sensitivity, or if the motor is getting hot it'll limit the max throttle input, or when the battery is getting low it'll sound an alarm. Or when it senses clod stall (via motor rpm's), it'll adjust the mix automatically to not have it, etc. |
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08-26-2012, 03:53 PM | #2 |
Quarry Creeper Join Date: Mar 2009 Location: Grande Prairie, AB, Canada
Posts: 261
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An*inclinometer*or*clinometer*is an instrument for measuring angles of*slope*(or tilt),*elevation*ordepression*of an object with respect to gravity. It is also known as a*tilt meter,*tilt indicator,*slope alert,slope gauge,*gradient meter,*gradiometer,*level gauge,*level meter,*declinometer, and*pitch & roll indicator. Clinometers measure both inclines (positive slopes, as seen by an observer looking upwards) and declines (negative slopes, as seen by an observer looking downward).*Astrolabes*are inclinometers that were used for navigation and locating astronomical objects. Sent from my GT-I9100M |
08-26-2012, 05:51 PM | #3 |
I wanna be Dave Join Date: Jul 2009 Location: Rancho Relaxo. California. USA. Earth.
Posts: 3,292
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How bout a way to count revolutions of a continous rotation servo to keep track of winch line availability on a winch for the scaler guys. Or maybe some type of wattmeter for servos, for curiosity sake. Another idea I've had, on the esc side of things, is a way to change drag brake settings depending on motor rpm. Higher rpm, less drag... Less rpm, more drag. Castle said its useless, haven't tried tekin yet. |
08-27-2012, 12:13 AM | #4 | |
Got Worms? Join Date: Jun 2009 Location: Golden, CO
Posts: 6,116
| Re: telemetry Quote:
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08-27-2012, 08:01 PM | #5 |
Newbie Join Date: Dec 2011 Location: CANBY
Posts: 30
| Re: telemetry
I would like the inclinometer also, it would help with describing situations as well as bragging rights!!;)
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08-27-2012, 10:55 PM | #6 |
Got Worms? Join Date: Jun 2009 Location: Golden, CO
Posts: 6,116
| Re: telemetry
So a inclinometer on the chassis? Want something on the axles too?
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08-27-2012, 11:03 PM | #7 |
Quarry Creeper Join Date: Mar 2009 Location: Grande Prairie, AB, Canada
Posts: 261
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08-28-2012, 12:36 AM | #8 |
RCC Addict Join Date: Jan 2012 Location: Sweden
Posts: 1,809
| Re: telemetry
Having inclinometers on board is a great idea! One for tilt along the length axis and one for side tilt. Not sure I'd need direct reading though, on-board storage is sufficient. Temperatures are more interesting to me though: In order of importance: Motor, rear worm drive, front worm drive, servo. Warnings at threshold levels individual for each sensor would be good. Additionally being able to get numeric reading values, at least for one sensor at a time, would be great. |
08-29-2012, 08:57 PM | #9 |
Newbie Join Date: Dec 2011 Location: CANBY
Posts: 30
| Re: telemetry
What about an accelerometer like the iPhone has?? Mounted to the frame or axles
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08-29-2012, 09:04 PM | #10 |
Got Worms? Join Date: Jun 2009 Location: Golden, CO
Posts: 6,116
| Re: telemetry
why would you need an accelerometer on a crawler?
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08-30-2012, 01:35 AM | #11 |
I wanna be Dave Join Date: Nov 2010 Location: 07456 N. NJ USofA
Posts: 8,314
| Re: telemetry |
08-30-2012, 01:47 AM | #12 |
MODERATOR Join Date: Oct 2010 Location: RC Land
Posts: 3,185
| Re: telemetry
Some sort of mileage device to record overall distance traveled in a days crawling. In scale measurement of course Gotta be able to brag about a 25 mile scale crawling trip adventure and not have it an exaggeration . |
08-30-2012, 11:47 AM | #13 | |
Quarry Creeper Join Date: Mar 2009 Location: Grande Prairie, AB, Canada
Posts: 261
| Re: telemetry Quote:
I like the Idea of a mileage log But it would need to be able to change from miles to kms for us northern folk | |
08-30-2012, 01:42 PM | #14 | |
Got Worms? Join Date: Jun 2009 Location: Golden, CO
Posts: 6,116
| Re: telemetry Quote:
This would be easy todo with the gps sensor... | |
08-31-2012, 04:44 AM | #15 |
RCC Addict Join Date: Jan 2012 Location: Sweden
Posts: 1,809
| Re: telemetry
Is the GPS really sensitive enough to correctly log travel distances (with twists and turns) while the crawler stays within a 1m square?
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