Design and implementation of mobile monitoring system for storage environment based on Cortex-A53
Xiaolei Zhong, Ze Chen · 2022 IEEE 5th International Conference on Information Systems and Computer Aided Education (ICISCAE) · 2022
With the rapid development of the Internet of Things technology and cloud computing in various fields, and the gradual application, through the monitoring of the farmland environment, we can have a more in-depth understanding of the crop growth environment and the agricultural production environment. With the development of China's economy, urban environmental pollution has become more and more serious. In order to improve the performance of environmental monitoring, this paper constructs a low-power environmental monitoring system based on Narrowband Internet of Things (NB-IoT) technology. The system takes the Internet of Things technology as the core, Wi-Fi wireless communication as the means of communication, and uses the WEB application built by the cloud server as the application portal to simulate and design an indoor environment online monitoring system. The system uses the Cortex-A53 chip as the hardware core, collects the temperature and humidity through the temperature and humidity composite sensor DHT11, the photoelectric switch counts the number of pests, and the photoresistor collects the light intensity. Tests show that the system has an automatic alarm function, allowing supervisors to grasp the changes of environmental parameters anytime and anywhere, and can quickly realize supervisory processing.