一种元数据的交互方法、装置、设备及存储介质

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By using cached objects to find and store metadata configuration addresses in the AUTOSAR system, the metadata interaction process is simplified, the problem of complex metadata interaction in AUTOSAR is solved, and simple metadata interaction is achieved.

CN116028406BActive Publication Date: 2026-07-17JINGWEI HIRAIN (TIANJIN) RES&DEV CO LTD

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Patent Information

Authority / Receiving Office: CN · China
Patent Type: Patents(China)
Current Assignee / Owner: JINGWEI HIRAIN (TIANJIN) RES&DEV CO LTD
Filing Date: 2022-12-19
Publication Date: 2026-07-17

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Abstract

本申请公开了一种元数据的交互方法、装置、设备及存储介质，涉及软件通信技术领域。其应用于车载终端，方法包括：在数据接收对象接收到目标协议数据单元PDU的至少一个元数据项的情况下，在预先配置的缓存对象中，查找与目标PDU存在对应关系的目标元数据配置地址，缓存对象包括N个PDU中各PDU与元数据配置地址的对应关系，不同PDU对应不同的元数据配置地址，N为正整数；控制缓存对象将目标PDU的元数据项存入缓存对象中目标元数据配置地址的缓存区；控制目标数据发送对象从目标元数据配置地址的缓存区中读取元数据项，目标接收对象与目标PDU的元数据项对应。根据本申请实施例，能够使得元数据的交互变得简单。

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