To address the low data application rate and data redundancy caused by data silos and inefficient data analysis processing capabilities in the current transportation data field, the TDC Transportation Big Data Platform aims to utilize front-end vehicle hardware devices for intelligent data collection, employ advanced artificial intelligence algorithms for intelligent data parsing, leverage blockchain technology for encrypted distributed storage, and establish a new economic system based on the DaPow consensus mechanism. This will enable the realization of data value and application scenarios, ultimately promoting the rapid application of transportation data in scenarios such as the Internet of Things, road safety, road transportation, and autonomous driving.