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Digital connectivity in an innovative joint distribution system with real-time demand update
Computers in Industry ( IF 8.2 ) Pub Date : 2020-07-02 , DOI: 10.1016/j.compind.2020.103275
Yuan Shi , Meng Chen , Ting Qu , Wei Liu , Yiji Cai

A joint distribution system based on digital connectivity to share logistics resources constitutes an innovative method of intelligent logistics. In general, O2O deliverymen are subjected to delivery capacity imbalances in different hours—peak hours and off-peak hours in particular—throughout the day. To solve the insufficient capacity problem in peak hours and the idle capacity problem in off-peak hours of O2O deliverymen, this paper introduces an innovative digital connectivity enabled B2C and O2O joint distribution system. In this system, all pickup and delivery nodes of both B2C and O2O orders are interconnected through the Physical Internet. In response to the dynamic arrivals of O2O orders, this paper develops a center dispatching system to collect and schedule the real-time logistics information via digital connectivity. An improved savings algorithm is proposed to support the real-time routing optimization of deliverymen. By making a comparative analysis with the traditional separate distribution mode, this paper proves the effectiveness of the joint distribution system. Results show that it outputs better optimization with larger order sizes, the same B2C and O2O order proportions as well as longer lengths of O2O time window. With the benefit of the digital connectivity, the joint distribution system contributes to providing real-time logistics services with high efficiency and reducing carbon emissions to realize sustainability. The prospect of this system exhibits the potential for use in richly varied delivery services, most notably meal delivery in urban areas.



中文翻译:

创新的联合分配系统中的数字连接,具有实时需求更新

基于数字连接的共享物流资源的联合配送系统构成了一种创新的智能物流方法。通常,O2O交付人员在一整天的不同小时内(尤其是高峰时间和非高峰时间)会受到交付容量失衡的影响。为了解决O2O配送员高峰时段的容量不足问题和非高峰时段的闲置容量问题,本文介绍了一种创新的启用数字连接的B2C和O2O联合分配系统。在该系统中,B2C和O2O订单的所有提货节点和交货节点都通过物理Internet互连。为了响应O2O订单的动态到达,本文开发了一个中心调度系统,以通过数字连接收集和调度实时物流信息。提出了一种改进的节约算法来支持送货员的实时路由优化。通过与传统的独立分配模式进行比较分析,证明了联合分配系统的有效性。结果表明,在较大的订单大小,相同的B2C和O2O订单比例以及更长的O2O时间窗口长度下,它可以输出更好的优化。借助数字连接的优势,联合配送系统有助于提供高效的实时物流服务,并减少碳排放以实现可持续性。该系统的前景展示了其可用于丰富多样的送餐服务中的潜力,尤其是在城市地区的送餐中。通过与传统的独立分配模式进行比较分析,证明了联合分配系统的有效性。结果表明,在较大的订单大小,相同的B2C和O2O订单比例以及更长的O2O时间窗口长度下,它可以输出更好的优化。借助数字连接的优势,联合配送系统有助于提供高效的实时物流服务,并减少碳排放以实现可持续性。该系统的前景展示了其可用于丰富多样的送餐服务中的潜力,尤其是在城市地区的送餐中。通过与传统的独立分销模式进行比较分析,证明了联合分销系统的有效性。结果表明,在较大的订单大小,相同的B2C和O2O订单比例以及更长的O2O时间窗口长度下,它可以输出更好的优化。借助数字连接的优势,联合配送系统有助于提供高效的实时物流服务,并减少碳排放以实现可持续性。该系统的前景展示了其可用于丰富多样的送餐服务中的潜力,尤其是在城市地区的送餐中。结果表明,在较大的订单大小,相同的B2C和O2O订单比例以及更长的O2O时间窗口长度下,它可以输出更好的优化。借助数字连接的优势,联合配送系统有助于提供高效的实时物流服务,并减少碳排放以实现可持续性。该系统的前景展示了其可用于丰富多样的送餐服务中的潜力,尤其是在城市地区的送餐中。结果表明,在较大的订单大小,相同的B2C和O2O订单比例以及更长的O2O时间窗口长度下,它可以输出更好的优化。借助数字连接的优势,联合配送系统有助于提供高效的实时物流服务,并减少碳排放以实现可持续性。该系统的前景展示了其可用于丰富多样的送餐服务中的潜力,尤其是在城市地区的送餐中。

更新日期:2020-07-03
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