This paper proposes to design security measures based on the radioactive material package as the basic unit. The principle of four-layer defense in depth is put forward. Based on the concept of self-security intelligence, combined with out-of-vehicle monitoring, in-vehicle monitoring, and Beidou positioning technology, a security system for transport of radioactive materials was designed. It realized the perception, early warning, delay, and alarm functions and greatly improved the security.

中文翻译：

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基于放射性物质自我安全智能的车辆运输安全系统

本文提出了以放射性物质包为基本单位的安全措施设计方案。提出了深度防御的四层原理。基于自我安全智能的概念，结合车载监控，车载监控和北斗定位技术，设计了放射性物质运输安全系统。实现了感知，预警，延时和告警功能，大大提高了安全性。