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

1.Research background 1.Cloud service model 2.Cloud Medical Industry 2.Research motivation 3.Paper review 4.System Architecture 5.Material and Method 1. RTOS-uC/OS II 2. LwIP 3. PHY 4.FatFs 5.Server System 6.Server Socket 7.MySQL Database 8.IP Camera 6.Results 7.References Outline

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

 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) Cloud service model

 The 2012s Ministry of Health and Welfare promote the health cloud plans.  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. Cloud Medical Industry

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

 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. 3.Paper review Figure 1. smartheart™

 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

 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

4.System Architecture Figure 3. System architecture

 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  5.Material and Method

 It is a priority-based preemptive real-time multitasking 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 RTOS-uC/OS II

Figure 4. uC/OS II task

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

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

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

Server System Figure 8. LAMP architecture

Server Socket Figure 9. Socket

MySQL Database Figure 10. MySQL database

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

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

7.References SHL Telemedicine NUVANT Cloud_computing wiki 醫療服務創新模式

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