Design Of Medical Monitoring System Based On The Internet Of Things

The physiological parameter of human body is an important criterion of measuring theirhealthy condition, and real-time monitoring of it plays an essential part in the disease diagnosisand treatment. Traditional monitoring apparatus are huge, difficult to operate, and require solidprofession knowledge, so it would be bad for the monitoring. There are also some shortages inward checking. For example, since it needs nurses to pay a regular check and measure multipleprojects of the patients, human resource is consumed. Meanwhile, if this measurement cannotbe taken on time because of the patient's departure, it might do harm to the patient's treatment.The monitoring system can monitor the body's physiological parameters real-time. Doctors cancheck the patient information anytime through managing platform. When an alarm is given, thedoctor can reply on time to save the patient's life.Considering the technical application practice, we design the system with CC2430, sensorand the modern communication technology. The system includes four main parts. First, wedesign the architecture according to the functional requirement. Second, sensor node andcoordinator are designed base on CC2430. The coordinator hardware contains power supplycircuit, Keyboard circuit, LCD display circuit, serial communication circuit and so on. Thesensor node adds the signal conditioning circuit. Third, Software design on wireless sensornetwork was made, which mainly includes the institution for wireless network, sending data,receiving data and the communication between coordinator and the PC. Fourth, User CP wasdesigned for data querying. Finally, through on-line debugging, the results showed that the datatransmit credibly through debugging on-line, and it generally reaches the purpose of the design.