Cloud Control Platform, from Information System to Digital Twin
SAE-PP-00295
09/07/2022
- Content
- The move towards an automated driving system (ADS) is being driven by both potential benefits and challenges of the technology, such as telecommunication, vehicle industry, ITS and cybersecurity. Cooperative Vehicle-Infrastructure System (CVIS) is the core development of ADS while the establishment of Cloud Control Platform (CCP). The CCP integrated automation, 5G and AI technology to provide physical world, digital world and Internet of Vehicles world based on big data, algorithm and variety of traffic scenarios. The utilization of Digital Twin in CCP will cover the whole vehicle-to-cloud (V2C) and CVIS process, which will develop from fragmentation to integration and static to dynamic. It opens the door to real-time monitoring and synchronization of physical activities with the virtual reality. Digital twin, a novel digitalization paradigm of cyber physical systems, has been attracted interest over the past years. The real function of digital twin is to setup real-time link between physical and digital world and realize their connection, communication and operation. The CCP with digital twin will merge billing system, monitoring system and other individual information systems into a unified Twin Road Cloud Platform which is the Vehicle-Road Collaboration Cloud Control Platform fulfilling the needs of intelligent vehicles and smart roads. The intelligent vehicles upload date to the CCP server through on-board devices and 4G/5G cellular network. The intelligent vehicles received the data from CCP which creates a virtual world based on the received data and proposed models. The cloud computing supports the digital twin framework which benefit the smart transportation systems with high quality communication and the acceptable communication delays and packet losses.
- Citation
- Wang, J., "Cloud Control Platform, from Information System to Digital Twin," SAE MobilityRxiv™ Preprint, submitted September 7, 2022, https://doi.org/10.47953/SAE-PP-00295.