1. US Patent 20220122458
This patent describes an IoT-based smart parking system that establishes **plug-and-play communication** between multiple IoT devices, servers, and agents. The system enables real-time parking monitoring, with sensors and gateways installed in parking spaces to detect availability. It also supports **data analytics** and **machine learning** to predict parking behavior, reduce traffic congestion, and manage parking efficiently. The system connects different parking lots and provides real-time data on space availability, helping drivers find parking faster.
Source: [Justia Patents](https://patents.justia.com/patent/20220122458)
2. WIPO Patent 202021000329
This international patent focuses on a smart parking system that integrates **IoT sensors** to monitor parking space usage. The system provides real-time updates to users via mobile apps or other digital platforms, helping reduce the time spent searching for available spaces. It also features a **network of sensors** that detect and control the parking environment, and can be integrated into existing smart city frameworks. The system aims to streamline parking management and improve traffic flow.
Source: [WIPO Patent Scope](https://patentscope.wipo.int/search/en/detail.jsf?docId=IN334770076)