This Mobile Sensor Platform (MSP) includes several minor modification of the 2nd gernation of MSPs. All of the MSPs carry devices which enable imaging, distancing, and wireless communication functions. The Image processing algorithms help the mobile sensor understand its environment. A group of these sensors can be coordinated to better react to or reason about real-world phenomena. Most of the existing sensor network testbeds are fixed. The few mobile testbeds either have limited processing capability that prevents them from running interesting and practical applications like target tracking, sensor deployment, and other mission-oriented tasks; or that they are too costly for group deployment. AICIP group will design and implement a mobile sensor network testbed that can provide sufficient processing capability for both 1-D signal processing and 2-D image processing at low cost (<$500 each platform).

MSP Construction Photo Log

Friday, July 27, 2007

Construction of Platform

So in this photo I've mounted the two motors and drive shafts for the rear wheels of the vehicle. -that was easy. However, as I tried to mount the hard-drive to the board using the pre-drilled holes as seen at the bottom of the photo I learned that the holes were spaced so as the IDE interface points to the viewers left. This is somewhat problematic since the IDE cables are to be fed through a hole that will be to the right of the hard drive. So the drive's IDE interface must point to the right for cable management purposes. This will be a minor fix. Using the fractional tape measure, the center hard drive support hole will have to be drilled 6.75 inches from the left side of the board. Another issue involves the depth of the mounting holes on the hard drive itself. I figured that 6-32 machine screws were the right width for the holes. However, I soon learned that the holes are not all drilled to the same depth. So the 6-32 3/4" were too long for two of the holes inside the hard drive. So I'm going to try 6-32 1/2" screws in the morning. I should have the platform completed in the morning and ready to receive the electronics.

Whoever decided to buy a fractional tape measure- Bless You!!! -Paul
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