【摘要】 光学探生仪主要用于在地震等灾害造成的残垣断壁中快速、准确地寻找被困人员。因此,在研制光学探生仪时,必须充分考虑灾害救助现场的恶劣工作条件和对仪器的特殊要求。本文首先简要介绍了光学探生仪研究的有关情况,然后对光学探生仪主要部件的设计、选型和实验进行了详细研究,探讨研制先进、实用的光学探生仪的途径。这对我国探生仪研制工作具有借鉴意义。更多还原

【Abstract】 The study goal is to develop a kind of optical life detector used in disaster ground.It is necessary to consider the special demand that the equipment should adapt to the adverse circumstances of disaster ground.The study methods are determining optimum visual angle through calculations and experiments,and designing the optical system structure and the optical mechanical structure of the group of objective lenses and correction lenses,and developing the processing techniques of optical components and mechanical components,and developing the suitable optical source module for illumination through using the current technique of optics and electronics,determining optimum arrangement of components in the detector head through calculations and experiments,and developing suitable detecting rod and monitoring system,and assembling the equipment system as small-scale as possible.As a result,the developed equipment have got the peculiarity that the visual angle is large enough for life detecting without clear edge distortion,meanwhile the common optical life detector can get large visual angle only using rotation manner.The partial technological specifications of our equipment are in the lead of similar products at home and abroad.This study can be used for reference to develop optical life detector in China.更多还原