Keywords: control components, bicycle sharing systems, system on a chip, internet of things. Abstract. A smart control component is a type of embedded systems, such as SoC, system on a chip. It may control various objects and build to internet of things, IoT. Bicycle sharing systems are popular and green transports in China. They can be set up based on IoT and smart control components. In this paper, a smart control component, SoC, and the bicycle sharing system will be discussed. Since the system has made some obvious contribution in energy-conservation and environment-protection, to organize a bicycle sharing system with smart control components is valuable and significant.