【摘要】 目的开发一种新型室内自适应复合定位系统,用于跟踪、定位可移动式医疗设备的位置,统计其使用状况,以提高设备使用效率。方法利用可移动式医疗设备所需要市电工作的特点,将电力线载波通信技术用于室内定位,同时辅助以主流的无线WIFI定位手段实现。结果系统可以实时获取医疗仪器的工作位置,定位精度可满足需求,系统工作稳定。结论本文提出的方法可以有效解决医院室内仪器定位问题。更多还原

【Abstract】 Objective To develop a new-type indoor adaptive composite positioning system for tracking and locating the position of the mobile medical equipment as well as the calculation of the use of the equipment so as to improve its use efficiency.Methods In combination with the electricity requirement of mobile medical equipment,the power line communication technique was introduced for indoor positioning.Meanwhile,the mainstream wireless location technique was used for auxiliary location.Results The proposed method had a good performance in its stability and real-time acquisition of the location of medical equipment,and could effectively enhance the accuracy of indoor positioning.Conclusion The proposed method could effectively solve the problem of medical equipment indoor positioning in the hospital.更多还原