Smart Sensors Network using IoT technologies

During the modern times where we live in an environment surrounded by sensors which are designed to collect information on the basis of changes happening around them which is then processed to function in a way which eases our life. However, keeping all sensors in active state at all times keeps them operating at maximum performance which reduces their lifetime before which they need a replacement or a recharge; in a large network, the number of nodes is very high and therefore, it is nearly impossible to recharge then hence they are usually replaced. Here, we propose a system where a limited number of sensors will be kept in active state which will constantly sense the changes around them and after detecting an intrusive change, other remaining nodes will be sent a signal to turn themself to active state. This type of system network design will ensure that the sensing load is equally distributed among all of nodes consisting in a network equally and most of the nodes are kept on standby mode to ensure maximum use of limited power supply of the nodes or sensors.