Research on the Method of Using Bluetooth Technology on the Protable ECG Monitoring
|School||Harbin Engineering University|
|Course||Control Theory and Control Engineering|
|Keywords||Bluetooth ECG ARM BlueZ|
The Bluetooth module with micro- controller and embedded operating system by combining comprehensive discussion on Bluetooth technology for ECG monitoring system . The study will be advanced wireless , short - range transmission technology used in dynamic monitor , so that the transmission of large amounts of data from the wired to wireless , real-time, mobile . By the patient portable ECG monitor ECG physiological parameters can be recorded continuously collected data wirelessly to a nearby computer or a remote monitoring center for analysis and processing . The protection of patients' lives and safety , it undoubtedly has important clinical value in use . Short-range data transmission of ECG data acquisition system to collect ECG , amplified descrambling circuit of the notch , to meet the frequency band within the ECG signal to the AVR MCU , sent by the MCU through UART Bluetooth module for transmission. In the PC end , the Bluetooth module receive real-time data through the RS232 serial port is sent to the host. In remote ECG data transmission , using a Bluetooth cell phone through structures embedded development platform based on ARM-LINUX and Bluetooth adapter installed , open source Bluetooth the BlueZ stack products as dial-up networking application profile based on telemonitoring Center to dial long-distance transmission of data through the GPRS network . The system uses wireless communications test technology , eliminating the need for complicated connecting wires , very easy to operate and economical use of space , and has a good market prospect . This thesis is an attempt using Bluetooth technology in the health care system . Bluetooth technology in wireless personal communications applications with good market prospects , but few applications in the medical field . The test of the system , in the health care system is equipped with Bluetooth technology for wireless control is feasible .