Example of IoT platform usage for wireless video surveillance with support of NoSQL and cloud systems

Abstract

Abstract.Today there is an increasing need for implementation of area security systems, especially in sense of monitoring areas of interest. Many of the solutions related to wireless security cameras that are available on the market are mainly limited with their predefined functionalities. Furthermore, these sets of functionalities largely affect price levels. Thanks to an increasing development and availability of open-source hardware and DIY (Do It Youself) electronics applicable in the field of Internet of Things (IoT), as well as new methods in data storage, such as NoSQL, new opportunities for creation of custom systems for video monitoring and storing video data are opened. Through this work it is presented the solution for wireless security cameras, based on the IoT enabled open-source hardware and MongoDB database as the storage system. Also, in order to achieve replication of created content, possibilities of storing this content on the cloud storage system are explored. Established solution can be used on a daily basis, both in the private and business environments. Also, in this paper are presented technologies used for system development. The solution can be used as a starting point for further development of the systems for areal monitoring and content of interest creation using the emerging technologies.

Model of data center temperature monitoring system with the use of open source hardware

“…The solutions differ depending on the size of the data centers and their configuration. The usages of robots are explained in [3,12,13], while the integration of Wireless Sensor Network (WSN) technologies has become more evident in recent years [4,5,6,20]. The interesting examples of monitoring microclimate conditions in green house are given in [14,15].…”

“…For data center, the sensors for dust, sound, and current consumption can be interested. In addition, the addition of PIR motion sensors and web cameras can make wider monitoring system usage by adding video surveillance features as well [20]. The integration of the platform with the cloud systems is also possible [21].…”