集装箱龙门起重机微机控制系统

本文介绍了将微型计算机应用于集装箱起重机自动控制系统的设计思想和方法。在该系统中，以集装箱起重机为控制对象，用单板机作为控制器，通过传感器，驱动放大电路及接口芯片等构成一个完整的自动控制系统。此系统基本实现了集装箱起重机的自动控制，并给集装专用吊具与集装箱迅速准确的自动对位带来好处。     

160 km/h集装箱专用平车锁闭装置选型分析

介绍了国内外集装箱锁闭装置的发展,论述了我国开行160 km/h集装箱运输专列所应选取的锁闭装置的形式。     

An exploratory study on the Northern Sea Route as an alternative shipping passage

This qualitative inductive research explores the potential benefits for the Scandinavian economy and ports through the implementation of the Northern Sea Route (NSR) as an alternative for container shipping to the established Southern route through the Suez Canal. To extract expert’s opinions and address these objectives, we utilised in-depth face-to-face semi-structured interviews through purposive sampling in a single case study setting. The analysis of the data demonstrates that the commercialisation of NSR can yield benefits for the Scandinavian economy (e.g. GDP increase, jobs creation) and reveals the benefits of Scandinavian ports (e.g. ECA’s, flexibility, hinterland, etc.) compared to other ports in North West Europe, which potentially grasp the NSR as an opportunity. However, it is highlighted that this can only be achieved if Scandinavian countries are proactive and secure their involvement.     

基于ATP协议的恒温液态食品罐车热工性能测试研究

针对冷链物流系统中恒温液态食品罐车的热工性能测试实验的现状进行研究分析，指出了其中存在的问题。着重研究了液态食品罐车的热工性能测试内容，包括综合测控系统和外围硬件设备的设计。实际应用效果显示，构建的系统能够满足ATP标准的要求。     

新型集装箱汽车衡称重技术与误差分析研究

为了对一辆集卡装载的2个20英尺集装箱进行分别称重，设计了新的汽车衡结构，推导出计算公式并进行实验验证，得到了一种可以保证作业安全且能为港口和货主接受的集装箱汽车衡称重方法。     

Formulating cargo inventory costs for liner shipping network design

This study examines how to incorporate the inventory costs of containerized cargoes into existing liner service planning models such that the designed networks could be improved while not causing extra modeling/computational burden. Two approaches are compared: (i) not considering the inventory costs at all and (ii) incorporating the inventory costs associated with onboard time and those related to transshipment by assuming a fixed connection time. The two models are compared with the ideal model capturing the exact inventory costs on a route choice problem and a capacity planning problem based on extensive randomly generated and practical numerical experiments. The results show that: first, ignoring the inventory costs in service planning models may lead to network design with much higher costs (poor network design decisions); second, in service planning models assuming weekly frequency, the inventory costs associated with onboard time could be formulated exactly, and those related to the connection time of weekly services could be approximated by assuming fixed connection time of 3.5 days for ports with 1 day’s minimum connection time and 4.5 days for ports with 2 days’ minimum connection time.     

Carrier冷藏集装箱微电脑控制器排气压力故障排除

通过对CARRIER冷藏集装箱排气压力故障的分析,阐述修理冷藏集装箱微电脑控制器的一般分析方法、测试方法及应注意问题。     

铁路冷藏集装箱堆场CAD系统的研究

铁路冷藏集装箱运输配套设施一直是制约铁路冷藏集装箱运输业发展的重要因素。作者在文中介绍了铁路冷藏集装箱堆场CAD系统的实现过程,系统功能,系统的组成,设计思想及数据处理流程。该系统对于建立和修改铁路冷藏集装箱堆场设计有研究意义。     

A citation network analysis of sustainability development in liner shipping management: a review of the literature and policy implications

ABSTRACT

Based on an analysis of 253 related papers drawn from the Web of Science database, this study examines holistic sustainability research in liner shipping management literature using a citation network analysis (CNA) approach followed by a qualitative analysis of findings. We identify four major research domains, namely shipping performance, port selection and management, shipping markets, and environment, as well as related sub-domains of shipping performance. We discuss the current research trends and focal issues in these domains with a focus on their implications for policy development. Our results indicate that while the sustainability discourse in the literature has developed and matured significantly over the last decade, generating valuable insights for practitioners and regulators alike, it still struggles with blurry terminology and a lack of holistic frameworks jointly addressing the different aspects of sustainability: Economic considerations of liner shipping are still the main concern, while environmental and social issues are less regarded in the academic discourse. Furthermore, we identify a dearth of studies rooted in managerial or economic theory. In this regard, our study provides insights on the scope of the holistic sustainability discourse in liner shipping management, its contributions to theory and practice, and its implications for the further development of policies addressing sustainability in liner shipping management. We advocate further construct development for sustainability in liner shipping, as well as empirical tests of the antecedents of sustainability practice adoption in the industry for future research.     

出口集装箱堆场取箱作业优化模型研究

集装箱装卸效率直接影响船舶靠港停泊时间，倒箱操作是影响装卸效率的主要因素．文中建立了龙门式起重机小车取箱作业优化模型，以龙门式起重机取箱作业时倒箱数量最少为目标，以各个取箱阶段为节点、以取箱代价为边的权数，应用最小生成树和启发式算法对优化模型进行求解,根据最小生成树的性质，本模型可获得倒箱数最少的优化装船顺序，提高装卸作业的效率．