救护车辆配置优化设计  

Optimal design of ambulance vehicle configuration

作　　者：伏紫妍 张勇[1] 

机构地区：[1]苏州大学城市轨道交通学院,江苏苏州215006

出　　处：《河北工业科技》2017年第5期317-323,共7页Hebei Journal of Industrial Science and Technology

基　　金：国家自然科学基金(51108289);国家社科基金重大项目(13&ZD175)

摘　　要：针对当前医疗急救资源难以满足实际需求的情况,为了提高救护效率,缩短急救服务的响应时间,对救护车辆的配置调度进行了研究。在提出联合排队模型的基础上,给出了一系列评价急救系统性能的指标,并用C++语言实现了该算法。最后以苏州市内环线急救系统为例,验证了模型的有效性。结果表明,联合排队模型可以对急救系统的救护车辆配置进行有效评价,据此可以提出合理的调整意见。研究结果可为城市急救系统的救护车配置、调度等问题提供决策依据。The current medical emergency resource is difficult to meet the actual needs. In order to shorten the response time ofemergency services and improve ambulance efficiency, rational allocation and scheduling of ambulance vehicles are necessary.This paper presents a hypercube queuing model for ambulance configuration, and based on which, gives a series of indicators toevaluate the performance of the emergency system. T he algorithm is implemented by CH- h. Finally, the effectiveness of themodel is verified by taking the emergency system of Suzhou Inner Ring as example. The results show that this study can evaluatethe ambulance configuration of the emergency system , and put forward reasonable adjustment opinion, which can providethe decision basis for the ambulance configuration and dispatching of the city emergency system.

关 键 词：排队论 医疗急救资源 救护车配置 联合排队模型 C++语言 

分 类 号：U121[交通运输工程]