汽车数字钥匙技术及生产线下线检测系统

Scheme Study on Production Off-line Detection System of Automobile Digital Key

数字钥匙是车联网的典型应用,利用智能手机替代传统的智能钥匙,建立一套车、智能手机、云端一体化的安全标准体系,通过无线通信介质建立智能手机与车端的连接,实现车辆控制、智能分享、遥控泊车高附加值应用。为了保证车辆下线时数字钥匙产品功能的合格率,需要设计一套下线检测方案,对整套系统做全流程功能及安全性验证。为此,构建了一套基于检测上位机与安全服务密码机的数字钥匙产品产线下线检测系统,并阐述了该系统的设计构成和检测执行流程。

Digital key is a typical application of the Internet of Vehicle(IoV).With application of smart phones to replace the traditional smart key,a set of vehicle,smart phone,cloud integrated security standards system is established,through wireless communication media to establish the connection between the smart phone and the vehicle,so as to achieve vehicle control,intelligent sharing,remote parking and other high value-added applications.In order to ensure digital key function qualification rate on the vehicle off the production line,it is necessary to design a set of offline detection scheme,to do the whole process of functional and safety verification for hardware and software.Therefore a set of digital key production offline detection system was built,based on the upper computer and security service cipher machine,the design and detection execution process of the system was verified and elaborated in detail.