TDC is the only value certificate of transdata chain transportation data platform, which will be transferred, value incentive and consumption certification in the transdata chain data ecosystem. In order to solve the problem of low data application rate and data redundancy caused by data island and low data analysis and processing ability in the field of traffic data, TDC traffic big data platform plans to intelligently collect traffic data by configuring front-end vehicle hardware equipment, intelligently analyze the collected data by using advanced artificial intelligence algorithm model, and use blockchain technology to data It encrypts distributed storage, builds a new economic system based on dapow consensus mechanism, and realizes the application value and scenario of traffic data, so as to promote the rapid application of traffic data in the Internet of things, road safety, road transportation, driverless and other scenarios.