Home / Standards / GB/T 47045-2026 GB/T 47045-2026 Active Determination method for priority of on-board messages of passenger car 乘用车车载信息优先级的确定方法 Standard Type GBT ICS 43.040 CCS T34 Status 现行 Issue Date 2026-01-28 Implementation 2026-08-01 Responsible Dept 工业和信息化部 Drafting Unit N/A