Tire strain piezoelectric energy harvesters: a systematic review

Intelligent tires are regular with additional sensors attached to measure different parameters, such as pressure, temperature, and tire dynamic condition. Sensors mounted inside usually powered by batteries. An alternative power source for these is piezoelectric energy, which uses patches that can be close the vehicle tires. Piezoelectric energy a battery-less long lifespan environmentally friendly characteristics. This paper presents comprehensive review of harvesters harvest strain convert it electrical inner sensors. The aim this was characterize possible available their advantages challenges each type, shape, material used researchers so far. related articles were categorized according installation method harvester tire. four categories treadwall, bead–rim interface, sidewall, bead. maximum generated 2300 mW from treadwall harvester. Ten mentioned classified into three main groups: host environment, method, scavenging system.