信息发展：北斗自由流的模拟计费准确率已经达到了 99.99%

Core Viewpoint - The company has developed a Beidou Free Flow operation management platform through its subsidiary, which enables precise vehicle tracking and seamless toll collection services [1] Group 1 - The Beidou Free Flow project has achieved a simulation billing accuracy rate of 99.99% [1] - The positioning accuracy of the system is approximately one meter [1] - Specific investment and revenue data will be disclosed in the company's public announcements [1]