目的：针对目前大型医院因建筑规模大、就诊流程精细复杂而导致的患者就诊过程混乱、诊疗效率低的问题，提出了基于二维码的医院科室定位导航系统。方法：将科室位置等信息关联到二维码中用于定位和导航，将路线导航分解为不同楼宇之间的导航、同一楼宇不同楼层之间的导航和同一楼层不同区域之间的导航三种情况来分别研究。结果：用户通过扫描离自己最近的二维码可以实现位置定位，通过导航功能可以顺利找到目的地。结论：该系统可以精确定位导航到医院内部的各楼宇、各楼层及各科室，能够更加便捷地引导患者就医，增加患者满意度。%Objective: To propose the positioning navigation system of hospital department based on two-dimension code for the problem of messy diagnosis process and low efficiency of diagnosis and treatment caused by large building scale and refined and complicated medical process. Methods: Information such as position of department is associated with two-dimension code for positioning and navigation. The route navigation is decomposed into navigation among different buildings, navigation among different floors of the same building and navigation among different areas on the same floor for the research. Results: By scanning the nearest two-dimension code, the user can realize positioning, and find the destination smoothly through the navigation function. Conclusion: The system can accurately position and navigate buildings, floors and departments in the hospital, more easily guide the medical treatment of patients and improve patients' satisfaction.
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