As an indispensable spatial direction information indicator for emergency evacuation, the spatial relationship between safety evacuation signs and evacuees will affect the response time of evacuees and the evacuation efficiency. This paper takes 2 kinds of common safety evacuation signs, hangtag-type and embedded, as the research object and designs space direction information transmission efficiency and capability simulation experiment and fire drill, the efficiency and capability of spatial direction information transmission of safety evacuation signs are studied. The results show that the space angle of the hangtag-type safety evacuation sign is inversely proportional to the information transmission efficiency and capability of the space direction, and the fire drill also confirms this conclusion. When the spatial angle of the embedded safety evacuation sign is 5{\deg}, the spatial direction information transmission efficiency and capability increase. Simultaneously, the average escape time of the participants in the fire drill was lower, and the percentage of choosing unfamiliarity exports increased. The evolution of spatial angle has no significant effect on the intention of the response of subjects of different genders; when choosing the direction, males are more easily affected by the change of spatial angle than females; the confidence level of females' choice is more easily affected by spatial angle. In addition, according to the research results, the corresponding three-dimensional structure safety evacuation signs are designed. The functional structure of the safety evacuation signs is perfected, which can effectively improve the efficiency of fire emergency evacuation.

中文翻译：

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安全疏散标志空间信息传递效率与能力研究

作为应急疏散不可或缺的空间方向信息指标，安全疏散标志与疏散人员的空间关系会影响疏散人员的反应时间和疏散效率。本文以吊牌式和嵌入式两种常见的安全疏散标志为研究对象，设计了空间方向信息传递效率和能力模拟实验和消防演练，安全疏散标志空间方向信息传递效率和能力为研究过。结果表明，吊牌式安全疏散标志的空间角度与空间方向的信息传递效率和能力成反比，消防演练也印证了这一结论。当嵌入式安全疏散标志的空间角度为5{\deg}时，空间方向信息传输效率和能力提高。同时，消防演习参与者的平均逃生时间缩短，选择陌生出口的比例增加。空间角度的演变对不同性别受试者的反应意图没有显着影响；在选择方向时，男性比女性更容易受到空间角度变化的影响；女性选择的置信度更容易受到空间角度的影响。此外，根据研究成果，设计了相应的三维结构安全疏散标志。安全疏散标志功能结构完善，