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Project Wisdom Stone Fault Tolerant Networking

Project Wisdom Stone Fault Tolerant Networking. Done By: Yosef Solomon Supervisor: Boaz Mizrachi Project ID: 952. Project Wisdom Stone. Small sensors, with very low power consumption Planted under roads Performing monitoring of road maintenance status.

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Project Wisdom Stone Fault Tolerant Networking

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  1. Project Wisdom Stone Fault Tolerant Networking Done By: Yosef Solomon Supervisor: Boaz Mizrachi Project ID: 952

  2. Project Wisdom Stone • Small sensors, with very low power consumption • Planted under roads • Performing monitoring of road maintenance status This information will save money by decreasing maintenance costs and time!

  3. Project Wisdom Stone • Based on a PIC24 micro-processor by Microchip • Networking • 433 MHz enabled by a MRF49XA Tx/Rx by Microchip • Networking runs MiWi (Microchip propriatory S/W stack) • Sampling done by MMA8451Q accelerometer by Freescale

  4. Improvements Added • Networking layer • Adding Handling of Networking Errors • GUI • Helped redesign the user interface • Bug Fixes • During the work, many bugs were fixed

  5. Networking Layer • Previous error handling was resetting the HW • Introduced Recurring Loop • Introduced Timeout in the GUI • Introduced User Prompt On Timeout

  6. Error Handling • Part I – Adding Session Timeout

  7. Error Handling • Part II – On Timeout, Prompt User

  8. Looking To The Future… • One communication plug interfacing with multiple stones • Researching speed improvements • This will still only be a testing platform

  9. And now a short Demo…

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