Author Topic: sensors for a pipeline crawler  (Read 3553 times)

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Offline surenTopic starter

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sensors for a pipeline crawler
« on: January 05, 2007, 03:46:12 PM »
i am designing a pipeline inspector robo that moves ainside a pipeline and detects
any mechanical damage,pipe thickness,corrosion etc.
i absolutely have no idea what type of sensors to use for this and integrating them into a circuit.

Offline JesseWelling

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Re: sensors for a pipeline crawler
« Reply #1 on: January 05, 2007, 04:49:33 PM »
I'm guessing this would be teleopreated?
I'd put a camera on it. one that looks at the side and can be rotated in a ring around the robot.
So move forward, scan, move forward, scan. for faster coverage you could use 2 cameras pretty easily.

as for the other stuff..... ???

Offline Admin

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Re: sensors for a pipeline crawler
« Reply #2 on: January 05, 2007, 08:47:20 PM »
pipeline machines have been around for a century, and robotic pipe inspectors for half a century.

They are called 'smart pigs.'

"Pigs use several nondestructive testing methods to perform the inspections. Most pigs use a magnetic flux leakage method but some also use ultrasound to perform the inspections."

Utilizing a Smarter ‘Pig’

Making the "Smart Pig" Smarter

there is huge money in this technology, because oil companies need them to function  :P

here are some neat looking pipeline inspecting robots with designs and descriptions

and pipeline inspection legal issues, if interested:
« Last Edit: January 05, 2007, 08:48:37 PM by Admin »


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