1. EI-Seoud, S.A. EI-Sofany H., Taj-Eddine, I.: Towards the development of smart parking system using mobile and web technologies. In: 2016 International Conference on Interactive Mobile Communication, Technologies and Learning (IMCL), pp. 10–16, 2016
2. Kianpisheh, A., Mustaffa, N., Limtrairut, P., Keikhosrokiani, P.: Smart parking system (SPS) architecture using ultra-sonic detector. Int. J. Softw. Eng. Its Appl. 6(3), 55–58 (2012)
3. Thorat, S.S., Ashwini, M., Kelshikar, A., Londhe, S., Choudhary, M.: IoT based smart parking system using rfid. Int. J. Comput. Eng. Res. Trends 4, pp. 9–12 (2017)
4. Basavaraju, S.R.: Automatic smart parking system using internet of things. Int. J. Sci. Res. Publ. 5(3), 629–632 (2015)
5. Lee, C., Han, Y., Jeon, S., Seo D., Jung, I.: Smart parking system for internet of things. In: 2016 IEEE International Conference on Consumer Electronics (ICCE), pp. 263–264, 2016