Core Insights - The automotive industry is undergoing a digital transformation where data is becoming a crucial production resource, necessitating the establishment of a trustworthy data foundation to enhance data security and facilitate efficient data circulation [1] - The "2025 Automotive Digital Ecosystem Conference" held in Tianjin focused on the release of results related to a trustworthy data space in the automotive sector, discussing technical pathways for secure data flow and collaborative ecosystem building [1] Group 1: Conference Highlights - The conference featured a main forum and four sub-forums, addressing key pain points and practical needs in the automotive industry's digital transformation [1] - The event was attended by nearly 400 representatives from government departments, automotive supply chains, energy, telecommunications, insurance, and academic institutions, marking a significant step towards practical implementation of trustworthy data spaces in the automotive sector [7] Group 2: Trustworthy Data Space Initiatives - The China Automotive Technology Research Center announced its commitment to building a national-level trustworthy data space and infrastructure, focusing on self-controlled infrastructure, cross-domain value integration, and a shared industrial framework [2] - The unveiling of the "Automotive Industry Trustworthy Data Space Platform" aims to establish a national data infrastructure and public service platform for the automotive industry, promoting digital and green development [3] Group 3: Key Use Cases - The conference introduced five major use cases for the trustworthy data space, including the establishment of an international digital ecosystem for battery ID management, which involves 13 electric vehicle and battery manufacturers [4] - A collaborative initiative was launched to create a combined driving assistance guarantee system, establishing a trust bridge among automotive companies, insurance firms, and users [5] - The integration of market and user data through cross-industry big data applications was discussed, emphasizing the importance of understanding user needs and overcoming data silos [6] Group 4: Insurance and Energy Integration - The automotive and insurance sectors are collaborating to create a digital infrastructure that enhances data sharing and service innovation, aiming to achieve cost reduction, increased coverage, and improved quality [7] - The conference highlighted the significance of building a trustworthy data space for energy supply, focusing on addressing pain points in charging services and promoting cross-industry collaboration [7]

Group 1 - The core concept of the "trusted data space" is to create a new ecosystem for data circulation that emphasizes co-construction, sharing, and utilization, which is likened to a "secure delivery network" for data [1] - The trusted data space aims to address three major pain points in data utilization: supply-side reluctance to provide data, demand-side hesitance to use data, and platform sustainability challenges [1][2] - Chongqing has taken the lead in establishing a trusted data space for the automotive industry, which is expected to act as a "super engine" for the local automotive and motorcycle sectors [1][2] Group 2 - The trusted data space in Chongqing is developed through a "classified cultivation" approach, integrating public data for city-level, focusing on automotive and healthcare for industry-level, and addressing specific pain points for enterprise-level [2] - China Automotive Engineering Research Institute (China SAE) is responsible for constructing the automotive industry trusted data space, which will expand data aggregation from "new energy" to "intelligent connected" vehicles [2] - The trusted data space allows automotive companies like Changan and Seres to share data securely, significantly improving production efficiency and fostering a collaborative data-sharing environment [2] Group 3 - During the upcoming Smart Industry Expo, China SAE will collaborate with Digital Chongqing and other entities to host a conference focused on high-quality data ecosystems, unveiling plans for the automotive industry trusted data space and high-quality data set lists [3]