论文部分内容阅读
在入侵报警系统的运行使用过程中,经常发现某些系统在设计上还存在不足之处。随着系统复杂度的增加以及系统建设和验收的要求,有必要对入侵报警系统进行效能评估。对于入侵报警系统而言,入侵报警探测器的探测空间是定量分析评估系统效能的一个关键指标。本文根据被动式红外探测器的结构、工作机制和探测原理,分析、总结出被动式红外探测器的三维空间探测模型,并通过Multigen Paradigm Creator和Vega Prime软件进行仿真,直观展示了探测器的三维探测空间,符合用户的视觉习惯,满足系统效能评估定量化、可视化和可查询分析的要求。
In the operation of intrusion alarm system, it is often found that some systems are still deficient in design. With the increase of system complexity and the requirements of system construction and acceptance, it is necessary to evaluate the effectiveness of intrusion alarm system. For an intrusion alarm system, the detection space of an intruding alarm detector is a key indicator for quantitative analysis of system performance. Based on the structure, working mechanism and detection principle of passive infrared detector, this paper analyzes and summarizes the three-dimensional space detection model of passive infrared detector and simulates with Multigen Paradigm Creator and Vega Prime software to visualize the three-dimensional detector space , In line with the user’s visual habits, to meet the system performance evaluation quantitative, visualization and query analysis requirements.