The national standard of the People's Republic of China officially promulgated in 2001. Quality refers to the quality of materials in the process of logistics; quantity refers to the quantity requirements in line with economics and the full load of the round-trip transportation load in transportation activities; time refers to the principle of timely delivery at reasonable cost. Location means selecting a reasonable container and warehouse to avoid two invalid transportations and multiple transshipments; the price refers to reducing logistics costs as much as possible while ensuring quality and meeting time requirements. 2. The basic function of logistics The basic functions of logistics refer to the basic capabilities that logistics activities should have and the best combination of logistics activities to form the overall function of logistics to achieve the ultimate economic purpose of logistics. It is generally believed that the logistics function should consist of packaging, handling, transportation, storage and storage, distribution processing, distribution, recycling and disposal of waste materials, and intelligence information related to the above functions. In other words, the purpose of logistics is achieved by achieving the above functions. (1) Packaging. The package has the basic functions of protecting items and facilitating storage and transportation. The packaging exists in all aspects of the logistics process, including the factory packaging of the product, the re-installation of the in-process and semi-finished products in the production process, packaging, packaging and re-packaging in the logistics process. In general, packaging is divided into industrial packaging and commercial packaging. (2) Loading and unloading. Loading and unloading refers to the activity of changing the storage status and location of articles in a certain district. The research on loading and unloading mainly focuses on the selection of loading and unloading methods, the selection of loading and unloading machines, and the research on the flexibility and the transportability of loading and unloading articles to improve the handling efficiency. (3) Transportation. The transportation function is mainly to realize the spatial movement of material information. Transportation is an extremely important link. It is at the center of logistics activities and is a pillar of logistics. The main research contents of transportation problems are: the mode of transportation and the choice of transportation means, the determination of transportation routes, and the research on various technical measures and rationalization problems for the purpose of achieving safe, rapid, punctual and inexpensive transportation. Wait. (4) Storage and storage. In general, storage and storage is achieved through the functions of the warehouse. The storage of material data is an objective phenomenon in the process of social reproduction, and it is also one of the basic conditions for ensuring the continuous operation of social reproduction. The storage of material information will inevitably lead to the problem of how to maintain the use value and value of the stored material information without damage. For this purpose, a series of technical activities and storage activities for the maintenance and maintenance of the stored items are required. In order to carry out effective storage, it is necessary to properly handle the arrangement, structure, use, and rational use, storage methods, and maintenance techniques of the storage facility. (5) Distribution processing. In the process of circulation or production, in order to provide users with more effective commodities, or to compensate for the lack of processing, or to rationally use resources to more effectively link production and demand, it is often necessary to carry out some auxiliary processing activities in the logistics process. Processing activities are called circulation processing. The research on circulation processing is very rich, such as bagging, unit small packaging, distribution, selection, mixing, etc. in the process of circulation, cutting, punching, drawing, assembly and modification in the production of epitaxial circulation processing. , supporting, etc., as well as the size, variety, mode of choice and research to improve processing efficiency due to the needs of economic management, all of which are logistics functions. (6) Distribution. Distribution is a special and comprehensive form of logistics. It includes almost all the functions of logistics. It is a microcosm of logistics or a reflection of all activities of logistics within a certain scope. Generally speaking, the distribution is a combination of packaging, loading and unloading, storage, and transportation, and the purpose of delivering the articles through these activities is completed. The research of distribution problems includes the reasonable selection of distribution methods, the research on the distribution modes of different items, and the research on the determination of the distribution center address, the structure of the facilities, the internal layout and the distribution operation and management. (7) Recycling and disposal of waste materials. The recycling and disposal of waste materials is an unavoidable problem in logistics research. The main reason for considering it as a function of logistics is that a large amount of excrement produced by production and consumption and consumption needs to be collected, classified, processed, processed, etc., or converted into new ones. If the production factors are returned to the production process or consumption process, or if they cannot become new production factors, they must be disposed of by means of destruction or landfill. (8) Information. The overall function of logistics is realized through the interconnection, interdependence and interaction between various functions of logistics. In other words, the role of various functions does not exist in isolation, which requires the timely exchange of intelligence information. The basic function of information and information lies in how to collect, process, transfer, store, retrieve and use intelligence information, including the research of its methods, and the development and application of management information systems. The purpose is to ensure the reliability and timelyness of intelligence information. To achieve the promotion of the overall function of logistics. 3. Logistics classification http://news.chinawj.com.cn Editor: (Hardware Business Network Information Center) http://news.chinawj.com.cn
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