食品物流监控体系运作模式研究

提出了利用计算机视觉技术构建食品物流监控体系运行模式,并应用于食品生产、加工、储存、运输、销售的全过程。该体系能够使食品行业彻底实施食品的源头追踪,它具有在食品供应链中提供完全透明度的能力。调查发现该方法能够实时监控食品的运输过程,在很大程度上提高了食品的安全性。通过食品物流监控体系的建立,可以有效地对食品物流进行全程监控,并对食品从生产到销售过程中出现的质量问题进行实时处理,减少以至避免对消费者的伤害。     

食品运输中的条码应用

食品的保质期一直是食品安全的重要条件,如何运用自动识别技术保证物流的顺畅,减少因食品物流、运输环节的失误引起的食品安全问题成为食品生产、经销商们的首要任务之一.     

食品运输中的条码应用

食品的保质期一直是食品安全的重要条件，如何运用自动识别技术保证物流的顺畅，减少因食品物流、运输环节的失误引起的食品安全问题成为食品生产、经销商们的首要任务之一。[编者按]     

保证食品新鲜价廉,从物流效率着手管理

近期,中央电视台《经济半小时》栏目播出了一套关于物流问题的节目,指出种种物流顽疾。食品原产地价格上不去,而最终零售价格却下不来,表明了其中间环节,即物流成本高企,导致食品产商及消费者双输,这引起社会的关注。此外,中国物流与采购联合会发布的数据显示,2010年中国物流总     

绿色环保冷链物流打造食品的安全屏障

一、冷链物流食品安全任重而道远
　　食品在常温下久放会腐败变质，无法食用。据调查数据显示，温度每升高6℃，食品中菌落总数便会增加一倍，食品的货架期随之减半。因此，温度控制就成为食品安全的关键因素。食品到达消费者之前对其进行温度控制就是冷链物流，它相当于消费者家里的冰箱。冷链物流，是指冷藏冷冻类食品在储存、运输等环节中始终处于规定的低温环境下，以保证食品质量的一项系统工程，称为低温物流。     

进口冷链食品追溯中汉信码的应用设计

随着我国加大对外开放力度,以及陆上丝绸之路和海上丝绸之路经济带的不断发展,我国对冷链食品进口需求量不断扩大。人们的消费理念、消费习惯和消费结构的变化,为冷链物流供给侧结构性改革注入发展动力。自2020年疫情爆发以来,我国对进口冷链食品的监控与检测也更加严格,根据进口冷链食品新冠疫情防控特殊形势,迅速开展进口冷链食品排查工作,加强进口冷链食品在储存、加工、销售环节的疫情传播风险。同时,伴随区块链、大数据、人工智能、物联网等技术赋能冷链物流全程流通环节,冷链物流逐渐向科技化、平台化、自动化转型升级,进一步构建起冷链全链的智能化温控与溯源体系成为必然趋势。     

射频识别技术在物流管理领域中的应用

文章介绍了RFID技术在物流管理领域中的优势，然后从危险品跟踪、集装箱跟踪、食品跟踪和仓库管理等方面列举了RFID在物流管理领域的典型应用，最后分析了RHD在物流管理领域的应用环节。     

食品安全隐患谁来买单 冷链物流建设成为宠儿——记第二届中国食品物流安全论坛暨冷链系统建设洽谈会

冷链物流在中国的发展虽然还存在很多的局限和弊端,例如,完整独立的食品冷链体系尚未形成,冷链物流硬件设施陈旧落后,冷链运输效率低,食品冷链缺乏上下游的整体规划和整合,食品冷链的市场化程度很低,第三方介入很少等等。然而,它的社会价值和重要性却不容忽视,它在创造社会价值、保障食品安全、树立企业品牌方面有着不可替代的地位。     

冷链物流，让食品更安全

随着生活水平不断提高，对安全健康食品的需求也日益旺盛。然而，不断曝光的食品安全案件不仅给消费者的生活平添了．强烈的不安全感，也使国内低效、脆弱的冷链物流体系昭然若揭。如何通过冷链物流体系的规划和整合全面提升食品的安全性，已成为企业和政府共刷关注的重大民生问题。     

食品物流搭载信息高速——HP解决方案在物流行业中的应用

中国自古就有"民以食为天"的说法,特别是改革开放以后,随着人们生活水平的不断提高,对量大、样多、质优、价低饮食的需求,便成为新时期摆在我国食品行业专家们面前的重要课题.有效地协调物流体系,并结合食品物流过程中的软硬件配搭方案,不仅可以缓解该行业中上述提到的诸多供需矛盾,同时它还能促进发挥我国食品行业的竞争能力,由此形成了一条以IT硬件配合实施的物流手段,来满足人们食品供给需求.     

The digitization of a food package’s life cycle: Existing and emerging computer systems in the logistics and post-logistics phase

At present, the food and food packaging industry is increasingly confronted with and gently forced by consumers and governmental organizations to resolve issues related to food fraud, counterfeit, theft, food quality and safety, and package reuse and recycling. This requires the development and/or integration of new or existing technologies such as intelligent food packages or wireless sensor networks to improve monitoring capabilities during logistics and sales and consumption, allow interaction with consumers, and improve the reuse or recycling of food packages. In this review paper, an extensive overview is provided of computer systems that are used in the logistics and post-logistics phase of a food package’s life cycle and that to a certain extent integrate the aforementioned technologies. These systems offer the perspective to improve the efficiency of logistics operations on food packages to reduce food loss, better inform consumers through food packages, and support package reuse and recycling. The main purpose of this review paper is to encourage the academia and engineers to tackle existing research challenges and resolve technical issues related to the development of new integrated computer systems.     

有能力约束回收车辆路径问题的食物链算法

介绍了有能力约束逆向物流回收车辆路径问题,设计了求解有能力约束逆向物流回收车辆路径问题的食物链算法;选取文献典型算例进行了仿真求解及比较分析,结果表明设计的食物链算法性能优于遗传算法、粒子群算法和量子进化算法。     

A column-and-cut generation algorithm for planning of Canadian armed forces tactical logistics distribution

The military tactical logistics planning problem addresses the issue of distributing heterogeneous commodities (e.g., food, medical supplies, construction material, ammunition, etc.) to forward operating bases in a theatre of operations using a combination of heterogeneous transportation assets such as logistics trucks and tactical helicopters. Minimizing the logistics operating cost while satisfying the operational demands under time and security constraints is of high importance for the Canadian Armed Forces. In this study, a logistics planning model is developed to explore the trade-offs between the effectiveness and efficiency in military tactical logistics distribution. A mathematical optimization algorithm based on Column-and-Cut generation techniques is developed to find the fleet mix and size of transportation assets to meet different Quality-of-Support (QoS) parameters.     

The digitization of a food package’s life cycle: Existing and emerging computer systems in the pre-logistics phase

Traditional design and production methods for food packages become less and less suitable to rapidly respond to ever-changing requirements and regulations. Computer systems applied in discrete manufacturing (ranging from computer-aided-technologies to image analysis systems) are now also specifically developed for and gradually adopted by the food package industry to improve efficiency in terms of material usage, operational costs, and food loss, and to allow the development of more performant and sustainable food packages. In this paper, an extensive overview is provided of such systems that, when combined, offer the perspective to realize a more holistic research, design and production approach that fits within the spirit of the fourth industrial revolution. Special attention is given to the importance of information from and knowledge about the logistics and post-logistics phase of a food package's life cycle in the manufacturing process. The main purpose of this review paper is to provide, for the first time, a complete and coherent overview of the digitization of a food package's life cycle that can be used as a blueprint for future research, development and discussion in this emerging research topic.     

物联网技术在畜产品中的应用

介绍了物联网体系结构和关键技术,以及物联网技术在畜产品中的应用。以RFID电子标签为主要载体,依托网络技术、移动通信技术和数据库技术,可以构建从畜产品养殖、屠宰加工到配送销售的产业链全过程的信息追溯管理系统,可有效解决我国畜产品产业链物流中存在的各种问题,保障畜产品的质量安全。     

基于改进遗传算法的生鲜多目标闭环物流网络模型

针对生鲜产品闭环物流网络中存在的经济成本高、碳排放量大、社会效益重视不足等问题,综合考虑退货量的不确定性,以经济成本最小、碳排放最小、社会效益最大为目标,建立了不确定条件下的生鲜多目标闭环物流网络模型。首先,利用改进的遗传算法(GA)求解该模型;然后,结合上海某生鲜企业运营管理数据,验证了模型的可行性;最后,将改进的GA的结果与粒子群优化(PSO)算法的结果对比,验证了算法的有效性,凸显了改进的GA在求解多目标的复杂约束问题时的优越性。算例结果表明,多目标优化满意度达到0.92,高于单目标优化满意度,展示了所提模型的有效性。     

时变网络条件下带时间窗的食品冷链配送定位—运输路径优化问题

为解决食品冷链配送系统优化问题,针对易腐品特性,结合配送网络时变特征进行行程时间分析,根据服务时间窗设计满意度函数,建立时变条件下的仿真模型;采用"预优化阶段+实时优化阶段"两阶段求解策略,利用分解法进行问题分解,设计最小包络聚类分析方法与混合遗传算法求解。仿真计算验证了模型和算法的有效性与研究的实用价值。     

计算机兵棋中基于GA的补给中心选址研究

补给中心是兵棋中后勤补给的关键,合理地为补给中心选址影响着整个兵棋推演效果。基于兵棋的概念,针对计算机兵棋中后勤补给的特点,应用层次分析法分析了补给中心选址的影响因素,列出了补给中心选址原则。针对兵棋中后勤补给特点和补给中心选址影响因素,结合补给中心选址原则,建立了补给中心的优化选址模型,并应用遗传算法进行模型求解。应用实例通过MATLAB进行仿真计算,结果表明,证实方法能得到良好的选址方案,为兵棋推演和计算机生成兵力(CGF)仿真提供参考。     

基于Spring Cloud的企业级智慧后勤保障平台

立足于新时代后勤管理机制与服务保障模式实际需求, 为打造具有业务集约化、应用智能化、数据融合化特征的智慧后勤, 推进后勤工作提质增效, 强化后勤精益管理水平, 实现后勤管理和服务的信息化、数字化、智能化转型升级, 本文基于微服务的实现技术Spring Cloud开发了企业级智慧后勤保障平台. 此平台通过整合各类后勤资源, 涵盖后勤管理中心、服务保障中心、物业监控中心3大中心, 面向企业后勤管理人员、物业人员、员工提供智慧食堂、便捷出入、物业管理等全方位后勤保障服务, 打破传统单体式后勤业务应用系统间壁垒, 实现各类后勤业务应用系统数据贯通, 进一步提升后勤保障能力和管理效率.     

Development of cold chain logistics transportation system based on 5G network and Internet of things system

By implementing the Internet of things, the cold chain items are tracked in real time, and the data is tracked and realized through the GPS system. WSM is realized by integrating wireless controller FPGA of Xilinx software. For items that pass through the button position, the scaling effect under integer optimization and the overall economic benefits of transportation still maximize trunk transportation evidence. Cold chain logistics in the network design of transportation decision-makers provide a specific reference. It is believed to be based on the proposed Predictive Data Transfer Technology (PDTT) framework and an optimized IoT data model. An Internet of Things analysis framework for assessing overall performance. Simulation results confirm the performance of this method. Also, freezing temperature monitoring and regular remote tracking of freight container locations are needed to prevent food from being transported under cold chain logistics. Therefore, the access point (coordination) of GPS and 5G communication systems and wireless sensor network integration is extensive, developed in our project. The proposed WSM is implemented by integrating mainly a wireless microcontroller FPGA based on Xilinx software.