摘要:快件分拣作为快递物流网络的重要环节,配置优劣会影响快递企业分拣成本、效率和质量。构建SF桂林中转场快件分拣系统模型,对快件到达、处理时间间隔进行数据拟合、卡方检验、确定分布规律。应用Flexsim软件,设定实体参数,仿真、运行快件分拣系统模型,分析统计报告,发现存在瓶颈:在解包区和建包区出现大量拥堵。优化快件分拣系统:增加解包员1名、建包员2名。优化结果:解包区和建包区平均等待时间由1239.01s、1411.44s减至160.07s、37.84s。经SF桂林中转场应用验证,分拣效率、质量明显提高,而分拣成本的减少大于增加员工的成本。
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