cs6235-2B-CPS-PTI

cs6235-2B-CPS-PTI - "1 CS4220 Embedded Systems...

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"±1 CS4220 Embedded Systems CS6235 Real CS6235 Real-Time Systems Time Systems 2B: CPS and PTI Instructor: Calton Pu calton.pu@cc TAs: Qinyi Wu (qxw@cc) Peter Budny (peterb@cc) ±2 Cyber-Physical Systems ±R±e±a±l ±- ±t±i±m±e± ±d±a±t±a± ±f±r±o±m ±t±h±e± ±p±h±y±s±i±c±a±l± ±w±o±r±l±d ±C±y±b±e±r± ±c±o±n ±p±h±y±s±i±c±a±l± ± ±S±o±p±h±i±s±t±i±c±a±t±e±d± ±c±y±b±e±r± ±m±o±d±e±
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"±2 ±3 Physical Sensors/Actuators ±4 Cyber Brain
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"±3 ±5 CPS: SCADA Supervisory Control and Data Acquisition Electrical Power Grid, water/sewer, optical fiber communications Problem: unknown state of physical grid CPS solution by linking: Appropriate sensors on physical grid nodes Massive data analysis engines for problem detection, determination and recovery actions ±6
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"±4 ±7 Challenges in SmartGrid Variable energy consumption and production Consumers may become producers if price is right Workload prediction Need accumulated historical data and sophisticated economic models Need CPS ±8 CPS: Heath Care
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"±5 ±9 Challenges in Heath Care Medical devices ICUs, blood pressure tests, pacemakers Problem: unknown interactions among components CPS solution: sensors connected to massive data analysis engines for early detection of problems and fine-grain proactive/reactive remedial actions Example: Advance warning of heart attacks ±1±0 CPS: Aerospace Avionics (software) Interacting with physical world Autonomous
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"±6 ±1±1 CPS: Intelligent Structures Sensors and intelligent monitoring Buildings (firefighting, intelligent energy management) Bridges (maintenance) Levees (avoid Katrina disaster) Highways (see transportation) Smart houses (Aware Home) ±1±2 CPS: Emergency Response Building fires Building integrity (stress sensors) Actual fire location (thermometers) Better fire models based on sensor data
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"±7 ±1±3 Firefighting with Sensors Wildland fires Wind/rain (precision weather prediction) Actual fire and smoldering monitoring Firefighter hydration Saliva testing ±1±4 CPS: Transportation Highways and local roads Intelligent routing of traffic Airports and airways NexGen air traffic control Railways, shipping, barges Integrated, multi-modal optimization
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"±8 ±1±5 Intelligent Transp. System ±1±6 Today’s Air Traffic Patterns
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"±9 ±1±7 NexGen Air Traffic Intelligent, direct routing (minimize travel time, avoid airway congestion) ±1±8 End-to-End Optimization Passengers example Start from home, route to airport, fly, arrive airport, public transportation to hotel Cargo example Pickup at source, decide routing (truck, ship, air, etc), follow plan to destination Dynamic adaptation Weather conditions, breakdowns, etc
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"±1± ±1±9 CPS Slogan Changing the curvature of space and time Knowledge of the world, from the past to the present Act to change the future for better (for
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cs6235-2B-CPS-PTI - "1 CS4220 Embedded Systems...

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