Published Paper Details:

A hospital Wagon which is a smart ambulance system model that provides health monitoring of patients for remote medical professionals with fog and cloud feature. Sensor nodes records and deliver health status information to other elements of system such as hospital site. Remote decisions can be made in a medical center after receiving inputs generated inside an hospital wagon. Building a distributed real time system can handle all aspects of time critical systems and hide heterogeneity between elements and different types of data. Hospital wagons are time critical every second may save life of patients. Current wagon services have some limitations such as limited resources, lack of effective communication with doctors, latency, and poor video technology. A proposed model for telemetry system for hospital wagon system by using hardware which contains raspberry pi 3, sensors such as temperature and heart rate, fog which deployed on one machine with some bounded area and cloud which deployed on second machine. Wagon will have advanced telemetry system is onboard in an ambulance having life saving capabilities, the vital signs of the wounds (e.g. temperature, heart rate) can be measured and uploaded on fog instantly via a wireless (Wi-Fi) communication network. After one episode completed means patient can be reached to hospital then fog which having real data can upload on cloud for the future investigation. Additionally, videos taken by cameras installed in the hospital wagon can be sent to the hospital in real-time using raspberry pi. Latency issue related to cloud is minimized using cloud fog operability. In fog continually fetch the sensor value and compare with threshold value if values greater the threshold the system can send SMS notification to doctor.