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Cloud-based physiological monitoring with IP-Camera

Cloud-based physiological monitoring with IP-Camera. Presenter ： Chuang Kai Hua Adviser ： Dr. Pei- Jarn Chen Date ： 2014/05/14. Outline. Research background Cloud service model Cloud Medical Industry Research motivation Paper review System Architecture Material and Method

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Cloud-based physiological monitoring with IP-Camera

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  1. Cloud-based physiological monitoring with IP-Camera Presenter：Chuang Kai Hua Adviser：Dr. Pei-Jarn Chen Date：2014/05/14

  2. Outline • Research background • Cloud service model • Cloud Medical Industry • Research motivation • Paper review • System Architecture • Material and Method • RTOS-uC/OS II • LwIP • PHY • FatFs • Server System • Server Socket • MySQL Database • IP Camera • Results • References

  3. 1.Research background Cloud Computing is based on the Internet computing, shared resources and messages to a computer or other device with Internet access by this way.

  4. 1.Research background • Cloud computing services should have the following several characteristics: • Multiplayer shared resources. • Can be monitored and measured service. • Reduce the burden on the end user's process.

  5. Cloud service model • According to National Institute of Standards and Technology (NIST) is defined service model, three services levels: • Infrastructure as a Service (IaaS) • Platform as a Service (PaaS) • software as a service (SaaS)

  6. Cloud service model

  7. Cloud Medical Industry • The 2012sMinistry of Health and Welfarepromote the health cloudplans. • Health cloud planes contains medical, health, care. • Medical cloud- Improving the effectiveness of hospital services , with the exchange of electronic medical records. • Health cloud- Implement early prevention and early treatment.People can inquire preventive healthcare information or educational advisory functions by Health cloud. • Care cloud-Remote areas people and elderly through distance connectivity. They can receive proper care at home.

  8. 2.Research motivation • Long-term monitoring of the patient's physiological. • Reduce the consumption of human resources. • Reduce the burden on the end user's process.

  9. 2.Research motivation

  10. 3.Paper review SHL Telemedicine-The smartheart™ is the first and only personal mobile 12-lead ECG device on the market that enables the detection of heart attacks. It’s also the smallest 12-lead ECG in the world. Figure 1. smartheart™

  11. NUVANT Mobile Cardiac Telemetry-The System is indicated for those patients who require monitoring for the detection of non-lethal cardiac arrhythmias. Figure 3. Mobile Cardiac Telemetry

  12. Ostar companies in the country launched "E nursing car", can measure blood pressure, SPO2, temperature, and automatically create a file, providing medical staff information. Figure 2. Ostar E nursing car

  13. 4.System Architecture Figure 3. System architecture

  14. 5.Material and Method • STM32F207 Specification: • ･ Operation frequency up to 120MHz • ･ 256K-Byte of program Flash, 128-KByte of SRAM • ･ A/D Converter : 3 x 12-bit • ･ D/A Converter : 2 x 12-bit • ･ Twelve 16-bit timers and two 32-bit timers • ･ 3 × I2C • ･4 ×USARTs • ･3 ×SPIs, 2 ×I2S • ･ 2 × CAN • ･ SDIO • ･ USB 2.0 full-speed device/host/OTG controller with PHY • ･ USB 2.0 high-speed/full-speed device/host/OTG controller • ･ 10/100 Ethernet MAC with dedicated DMA

  15. RTOS-uC/OS II • It is a priority-based preemptive real-timemultitasking operating system kernel for microprocessors. It is intended for use in embedded systems. Its features are: • Memory footprint is about 20KB for a fully functional kernel. • Highly portable, very scalable, preemptive real-time, deterministic, multitasking kernel. • It can manage up to 64 tasks (56 user tasks available). • It is ported to more than 100 microprocessors and microcontrollers. • It supports all type of processors from 8-bit to 64-bit

  16. RTOS-uC/OS II Figure 4. uC/OS II task

  17. LwIP lwIP (lightweight IP) is a widely used open source TCP/IP stack designed for embedded systems. Figure 5. network architecture

  18. PHY STM32F207 has a built-in Ethernet Media Access Controller (MAC)chip. Support 10/100M full or half duplex. LAN8720 physical layer (PHY) device. Figure 6. PHY architecture

  19. FatFs FatFs is a generic FAT file system module for small embedded systems. f_mount - Register/Unregister a work area f_open - Open/Create a file f_close - Close an open file f_read - Read file f_write - Write file Figure 7. SD card

  20. Server System Figure 8. LAMP architecture

  21. Server Socket Figure 9. Socket

  22. MySQL Database Figure 10. MySQL database

  23. IP Camera COMPRO TechnologyTN600W, it has a remote monitoring function, and there 802.11 b / g / n wireless network transmission function. Can turn the lens to reach any corner. Figure 11. IP camera

  24. 6.Results We start with the physiological parameter monitor received and displayed on the LCD above and stored in the SD card .

  25. 7.References SHL Telemedicine http://www.shl-telemedicine.com/portfolio/smartheart/ NUVANT http://www.corventis.com/products/nuvant-mct/patients/ Cloud_computing wiki http://en.wikipedia.org/wiki/Cloud_computing 醫療服務創新模式 http://www.wtocenter.org.tw/SmartKMS/www/Epaper/wtoepaper/article237.htm

  26. Thank you for your attention!

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