化学物质监控流程优化及SAP物质跟踪系统实施

发布时间：2018-06-26 01:13

本文选题：ERP + SAP-SVT　；参考：《上海交通大学》2014年硕士论文

【摘要】：中国化工行业在国民经济中占着举足轻重的地位,化工业在高速发展同时承担着对环境保护不可推卸的职责。如今,企业仅仅做好生产安全环保显然已经不能满足国内日益增长的环保高要求,企业需不断提高对产品中化学物质管理,建立一套完善的面向内部供应链全程的化学物质监控流程是其中一项重要环节,实施有效化学物质跟踪系统对化工制造企业有着比较重要的意义。化学物质的管理包括注册、监控与申报三部分。目前国内对化学物质注册及申报研究工作非常活跃,也有一定成果。但在化学物质监控的研究还处于总量控制初级阶段,对日常业务中从原材料采购到产成品生产直至最后产品销售出货的企业内部供应链中化学物质跟踪研究基本上没有涉及。企业内部化学物质监控内容覆盖了对供应商原材料中物质来源监控、产品生产过程中新增物质监控、材料库存中的物质管理及对客户销售产品中物质流向追踪四方面内容。通过对企业物质进、销、存过程中物质数据监管,实时反馈化学物质使用量及库存信息,便于企业合理监管化学物质在日常生产经营过程中的使用情况,掌握物质增减及流动方向等相关信息,提高化学物质管理的能力。本文以化工制造企业日常经营过程中的化学物质监控为研究重点,通过利用信息化的手段,对面向企业内部供应链全程的化学物质跟踪系统进行了研究与实现:首先,化学物质量的变化依赖于物料,其伴随着原材料或产品的收发货业务而变动。本文通过对物料(产品)与化学物质关系模型的建立实现两者数据转换,解决化学物质量追溯问题。在此基础之上,借鉴常用物料跟踪方法,提出了基于计划订单与各订单实际执行情况的化学物质监控方法。然后,依据化学物质监控要求,对化学物质限量控制流程及后续业务处理流程进行建模。在企业原材料采购、半产品及完工产品生产及最终产品销售业务模型之上,通过监控点的设置,整合了化学物质监控与企业业务流程,从流程模型上实现企业日常经营过程中的化学物质监控。接着,在上述研究之上,结合某化工企业实际业务需求为背景,对SAP系统中化学物质跟踪模块实施过程进行了详细描述,实现了该企业内部供应链中化学物质监控。并通过系统二次开发,解决了企业对工厂层次的化学物质监控、内部库存转移订单监控及系统标准报表增强的业务需求。最后,对化学物质监控方案进行测试与验证,检查实施前后对现有系统的影响,确保其可行性和可靠性,达到减少企业工作人员的工作量,完善企业的化学物质管理目的。
[Abstract]:The chemical industry of China plays an important role in the national economy, and the chemical industry is shouldering the responsibility of environmental protection at the same time. Nowadays, it is obvious that enterprises can no longer meet the increasing requirements of environmental protection in China by merely doing a good job in production safety and environmental protection. Enterprises need to continuously improve the management of chemical substances in their products. It is an important link to establish a set of perfect chemical substance monitoring flow for the whole process of internal supply chain. It is of great significance to implement an effective chemical substance tracking system for chemical manufacturing enterprises. The management of chemical substances includes three parts: registration, monitoring and reporting. At present, the domestic registration and application of chemical substances is very active, and there are some achievements. However, the study of chemical substance monitoring is still in the primary stage of total control, and the research on chemical matter tracking in the internal supply chain of enterprises from raw material procurement to finished product production to final product sale and shipment in daily business is basically not involved. The contents of chemical substance monitoring in enterprises cover four aspects: material source monitoring in supplier raw materials, new material monitoring in product production, material management in material inventory and tracing material flow in products sold by customers. Through the supervision of the material data in the process of material entry, sale and storage, and the real-time feedback of the chemical material usage and inventory information, it is convenient for the enterprise to supervise the use of the chemical substance in the daily production and operation process. To improve the ability of chemical management by mastering the information of material increase and decrease and flow direction. This paper focuses on the monitoring of chemical substances in the daily operation process of chemical manufacturing enterprises. By means of information technology, this paper studies and implements the chemical substance tracking system for the whole process of supply chain in enterprises: first of all, Changes in chemical quality depend on materials, which vary with the receipt and shipment of raw materials or products. In this paper, the relationship model of material (product) and chemical substance is established to realize the data conversion between them, and the problem of chemical quality tracing is solved. On the basis of this, a method of chemical substance monitoring based on planned order and actual execution of each order is put forward based on the common material tracking method. Then, according to the chemical substance monitoring requirements, the chemical limit control process and subsequent business processes are modeled. Based on the business model of raw material purchasing, semi-product and finished product production and final product sales, the monitoring points are set to integrate chemical substance monitoring and enterprise business process. The monitoring of chemical substances in the daily operation process of enterprises is realized from the process model. Then, based on the above research, the implementation process of the chemical substance tracking module in SAP system is described in detail in combination with the actual business requirements of a chemical enterprise, and the chemical substance monitoring in the internal supply chain of the enterprise is realized. Through the secondary development of the system, the business needs of the enterprises to monitor the chemical substances at the factory level, to monitor the internal inventory transfer orders and to enhance the system standard report forms are solved. Finally, the chemical substance monitoring scheme is tested and verified, and the influence on the existing system before and after implementation is checked to ensure its feasibility and reliability, to reduce the workload of the enterprise staff and to perfect the chemical substance management in the enterprise.
【学位授予单位】：上海交通大学
【学位级别】：硕士
【学位授予年份】：2014
【分类号】：F426.7;TP277

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