logging in or signing up MEM SPI Jan00 Techy_Guy Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 892 Category: Education License: All Rights Reserved Like it (0) Dislike it (0) Added: June 18, 2007 This Presentation is Public Favorites: 0 Presentation Description No description available. Comments Posting comment... Premium member Presentation Transcript SMART DUST: SMART DUST K. Pister, J. Kahn, B. Boser (UCB) S. Morris (MLB) http://eecs.berkeley.edu/~pister/SmartDust http://spyplanes.com MEMS MTO Goals: Goals Autonomous sensor node (mote) in 1 mm3 MAV delivery Thousands of motes Many interrogators Demonstrate useful/complex integration in 1 mm3 COTS Dust: COTS Dust GOALS: Create a network of sensors Explore system design issues Provide a platform to test Dust components Use off the shelf components COTS Dust - RF Motes: COTS Dust - RF Motes Atmel Microprocessor RF Monolithics transceiver 916MHz, ~20m range, 4800 bps 1 week fully active, 2 yr @1% COTS Dust - Distributed Algorithms: COTS Dust - Distributed Algorithms 1', $100 Sensor nodes are easy algorithms? COTS Dust - Optical Motes: COTS Dust - Optical Motes Laser mote 650nm laser pointer 2 day life full duty CCR mote 4 corner cubes 40% hemisphere CCR Interogator: CCR Interogator Video Semaphore Decoding: Video Semaphore Decoding Diverged beam @ 300m Shadow or full sunlight San Francisco (Coit Tower) to Berkeley (Cory Hall) 1 Mbps CMOS imaging receiver: 1 Mbps CMOS imaging receiver Put an asynchronous receiver at every pixel Funded by DARPA/MTO/STAB 0.25 um CMOS in fab Micro Mote - First Attempt: Micro Mote - First Attempt 2D beam scanning: 2D beam scanning 6-bit DAC Driving Scanning Mirror: 6-bit DAC Driving Scanning Mirror Open loop control Insensitive to disturbance Potentially low power ~8mm3 laser scanner: ~8mm3 laser scanner Two 4-bit mechanical DACs control mirror scan angles. ~6 degrees azimuth, 3 elevation Power and Energy: Power and Energy Sources Solar cells Combustion/Thermopiles Storage Batteries ~1 J/mm3 Capacitors ~1 mJ/mm3 Usage Digital control: nJ/instruction Analog circuitry: nJ/sample Communication: nJ/bit Combustion: Combustion Solid rocket propellant integrated igniter thermoelectric generator Dust Delivery: Dust Delivery Silicon maple seeds Silicon dandelions MAV Delivery: MAV Delivery 60 mph 18 min 1 mi comm Built by MLB Co. 6' 8' 24” Bat: 24' Bat 40 mph top speed 30 minute loiter autopilot: pressure sensor, gyros, XLs 2 planes, 1 ground station, in 1 suitcase spyplanes.com Marine LOE 4: Marine LOE 4 3 MAVs participated, 1 flew 7 sorties on station in minutes Goal for ‘01: Goal for ‘01 Virtual Keyboard: Virtual Keyboard You do not have the permission to view this presentation. In order to view it, please contact the author of the presentation.
MEM SPI Jan00 Techy_Guy Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 892 Category: Education License: All Rights Reserved Like it (0) Dislike it (0) Added: June 18, 2007 This Presentation is Public Favorites: 0 Presentation Description No description available. Comments Posting comment... Premium member Presentation Transcript SMART DUST: SMART DUST K. Pister, J. Kahn, B. Boser (UCB) S. Morris (MLB) http://eecs.berkeley.edu/~pister/SmartDust http://spyplanes.com MEMS MTO Goals: Goals Autonomous sensor node (mote) in 1 mm3 MAV delivery Thousands of motes Many interrogators Demonstrate useful/complex integration in 1 mm3 COTS Dust: COTS Dust GOALS: Create a network of sensors Explore system design issues Provide a platform to test Dust components Use off the shelf components COTS Dust - RF Motes: COTS Dust - RF Motes Atmel Microprocessor RF Monolithics transceiver 916MHz, ~20m range, 4800 bps 1 week fully active, 2 yr @1% COTS Dust - Distributed Algorithms: COTS Dust - Distributed Algorithms 1', $100 Sensor nodes are easy algorithms? COTS Dust - Optical Motes: COTS Dust - Optical Motes Laser mote 650nm laser pointer 2 day life full duty CCR mote 4 corner cubes 40% hemisphere CCR Interogator: CCR Interogator Video Semaphore Decoding: Video Semaphore Decoding Diverged beam @ 300m Shadow or full sunlight San Francisco (Coit Tower) to Berkeley (Cory Hall) 1 Mbps CMOS imaging receiver: 1 Mbps CMOS imaging receiver Put an asynchronous receiver at every pixel Funded by DARPA/MTO/STAB 0.25 um CMOS in fab Micro Mote - First Attempt: Micro Mote - First Attempt 2D beam scanning: 2D beam scanning 6-bit DAC Driving Scanning Mirror: 6-bit DAC Driving Scanning Mirror Open loop control Insensitive to disturbance Potentially low power ~8mm3 laser scanner: ~8mm3 laser scanner Two 4-bit mechanical DACs control mirror scan angles. ~6 degrees azimuth, 3 elevation Power and Energy: Power and Energy Sources Solar cells Combustion/Thermopiles Storage Batteries ~1 J/mm3 Capacitors ~1 mJ/mm3 Usage Digital control: nJ/instruction Analog circuitry: nJ/sample Communication: nJ/bit Combustion: Combustion Solid rocket propellant integrated igniter thermoelectric generator Dust Delivery: Dust Delivery Silicon maple seeds Silicon dandelions MAV Delivery: MAV Delivery 60 mph 18 min 1 mi comm Built by MLB Co. 6' 8' 24” Bat: 24' Bat 40 mph top speed 30 minute loiter autopilot: pressure sensor, gyros, XLs 2 planes, 1 ground station, in 1 suitcase spyplanes.com Marine LOE 4: Marine LOE 4 3 MAVs participated, 1 flew 7 sorties on station in minutes Goal for ‘01: Goal for ‘01 Virtual Keyboard: Virtual Keyboard