ISO 26021-1:2022 道路车辆 车载打火装置的最终激活 第1部分：通用信息及应用案例定义
标准编号：ISO 26021-1:2022
中文名称：道路车辆 车载打火装置的最终激活 第1部分：通用信息及应用案例定义
英文名称：Road vehicles — End-of-life activation of in-vehicle pyrotechnic devices — Part 1: Application and communication interface
发布日期：2022-02
标准范围
本文件适用于道路车辆，其中诊断链路连接器（DLC）的电子车辆接口用于执行车内烟火装置的寿命终止（EoL）激活。除实际清除外，这是确保EoL车辆中没有遗留烟火物质的方法。车载激活是一种有效且安全的方法。本文件描述了使用案例，并规定了技术要求，以支持通过电子通信接口激活车内烟火装置。本文件参考了在控制器局域网（DoCAN）和互联网协议（DoIP）上的诊断通信上实施的ISO？14229系列统一诊断服务，以及所需的数据定义。本文件包括:-？术语定义；-？车内烟火装置相关用例的寿命终止激活定义；-？在烟火装置部署工具（PDT）和车辆烟火控制单元（PCU）之间建立通信的要求；-？PDT和车辆之间可选使用基于凭证的认证和授权机制的要求；-？车内烟火装置的规定寿命终止激活的防篡改要求；-？PCU相关技术要求。PDT相关要求在带有PDT特定要求的测试设备特定标准中规定。
This document is applicable to road vehicles, where the electronic vehicle interface of the diagnostic link connector (DLC) is used to perform an end-of-life (EoL) activation of in-vehicle pyrotechnic devices. Apart from actual removal, this is the method to assure that no pyrotechnic substances are left in an EoL vehicle. On-board activation is an effective and safe method.This document describes use cases and specifies technical requirements in order to support the end-of-life activation of in-vehicle pyrotechnic devices via the electronic communication interface. This document references the ISO 14229 series unified diagnostic services implemented on diagnostic communication over controller area network (DoCAN) and Internet Protocol (DoIP) along with the required provision of data definitions.This document comprises:— terminology definitions;— definition of end-of-life activation of in-vehicle pyrotechnic devices relevant use cases;— requirements for the establishment of communication between the pyrotechnic device deployment tool (PDT) and the vehicle's pyrotechnic control unit(s) (PCU(s));— requirements for the optional usage of a credentials-based authentication and authorisation mechanism between the PDT and the vehicle;— requirements for the protection against tampering of the defined end-of-life activation of in-vehicle pyrotechnic devices;— PCU-relevant technical requirements.PDT-relevant requirements are specified in a test equipment-specific standard with PDT-specific requirements.
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