美标与欧标跨制式 ASN.1 报文统一语义归一化引擎
在直接内存映射的高性能流水线中,将美标 SAE J2735 基础安全报文 (BSM) 与欧标 ETSI ITS 协同意识报文 (CAM) 实施双向映射转译,端到端单包转换耗时低于 300 微秒。
数据字典零拷贝内存映射就地结构变形
编译器自动生成的原生 C++ 紧凑二进制映射模板,在无需动态内存与字符串分配的前提下直接重构对齐 UPER 压缩位流,刚性保持纳秒级确定性报文吞吐节奏。
- Unified API serving ADAS planners regardless of vehicle operating country.
- Full compliance with SAE J2735 (2020), ETSI EN 302 637, and CSMC standards.
- Sub-40 microsecond schema translation latency on automotive microcontrollers.
- Extensible plugins for emerging Chinese CSMC Phase 2 day-2 application sets.
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