Research On Central Network Monitoring System Of Infant Incubator Based On ZigBee Wireless Network Technology

Infant Incubator (referred incubator) is a medical device that is designed to meet the needs of the newborn physiological characteristics and inventions. It is composed of a control module, box, fans, temperature controller and humidity controller. By the research statistics show that the incubator temperature was controlled 24 ℃～26℃, humidity of 50% to 60%. In this environment, the baby can be well maintained normal temperature. It is able to reduce loss of body water to avoid dehydration, to promote its growth. Therefore, it is very important in clinical applications that effectively ensure the reliability incubators throng accurately monitoring its temperature and humidity in real time. That can avoid the occurrence of medical malpractice because it is beyond the control of that the temperature and humidity inside the incubator. Now the domestic and foreign products control the temperature and humidity inside the incubators by traditional single chip in general. It is not very well do centralized monitoring and unified management that the device operating mode is relatively independent. As wireless network technology continues to mature, it has been widely used in homes, buildings and medical equipment industries in order to implement intelligent monitoring and automated management. The incubator’s wireless central monitoring system is using current advanced wireless network technology to achieve the nurse’s central monitoring station which implements single or multiple infant incubator temperature and humidity of wireless real-time remote monitoring. And ilt can be used for the incubator to provide various protections, so that the application of the incubator is more reliable and secure. Through central monitoring interface, medical staff can easily and quickly grasp the operating status of each device and security situation. It can effectively enhance staff efficiency and optimize work management processes, so that it indirectly enhances the level of the entire treatment.ZigBee technology is rapidly developing a low-power, short-distance transmission of wireless network technology. It is mainly used in close-up data connections and services. Its features include:power consumption, low cost, relatively simple technology compared with other wireless network technologies, more flexible security settings, high efficiency and high reliability. It is suitable for network transmission of control data, and can effectively automate remote telemetry.In this paper, it builds a three-tier wireless monitoring system, based on the need to use the incubator, ZigBee wireless communication protocol, and the PID control theory. The system includes infant incubator temperature and humidity acquisition, control modules, wireless RF data transmission module and the human-computer interaction interface components of a central monitoring.The system is used in clinical to conveniently carry single or multiple infant incubator monitor and control, and flexibility to add and delete the monitor terminal. In practice, it has the advantage to achieve the dual security, to improve application stability and security, to reduce the workload of medical staff, to improve work efficiency, to optimize workflow, to enhance the level of medical management and to eliminate the hassle of installing wiring In the beautiful premise. In the medical field, it has a very good value of the promotion and the significance of the application.