Changan Group announces the unveiling of its in-house developed Advanced Driver Assistance System (ADAS), including a “SDA pilot” deployment. Multiple reports covering the announcement state that the company is rolling out the system as part of its technology development efforts, positioning it as an internally developed solution rather than a third-party integration. The coverage describes the SDA pilot as an early-stage rollout intended to validate the ADAS features in real-world conditions and to support further refinement before wider adoption. While the articles focus on the announcement and the pilot approach, they do not provide a unified, detailed set of performance metrics or specific technical specifications within the provided excerpts. Overall, the reporting agrees that Changan is presenting its own ADAS technology and starting with a pilot deployment to test and iterate. The information is presented as a company-led initiative, with attention on the in-house nature of the technology and the intent behind the pilot phase.