Towards an Efficient Interface for Industrial Wireless Sensor Networks

With gradual improvement of peoples ecological protection awareness, ecological monitoring is becoming an essential direction of WSN application in loT atmosphere. Ecological monitoring has greater needs for equipment and much more complex ecological details are needed. A sensor interface system is required for sensor data assortment of industrial wireless sensor systems (WSN) in IoT conditions. However, the present connect number, sampling rate, and signal kinds of sensors are usually restricted through the device. A brand new technique is suggested to create a reconfigurable wise sensor interface for industrial WSN in IoT atmosphere, by which complex programmable logic device (CPLD) is adopted because the core controller. Thus, it may read data in parallel and instantly rich in speed on multiple different sensor data. The calibre of IEEE1451.2 intelligent sensor interface specs is adopted with this design. The unit is combined with latest CPLD technology and the calibre of IEEE1451.2 intelligent sensor specs.