[Abstract] At present, China is vigorously accelerating the modernization of its army building. In China, military supplies basically use the manual operation of custodial personnel to record records. In the new century, this traditional way of material storage management will greatly affect the war. The guarantee of logistic supply in China then affects the war situation. This article starts with the existing military packaging warehouse management model, proposes a plan for the construction of a military packaging warehouse management system based on two-dimensional barcodes, uses two-dimensional barcodes as information carriers, and plans the logistics and information flow of military supplies so as to provide military services in all aspects. Contribute to the improvement of the efficiency of the department.
[Keywords] Military packaging two-dimensional barcode PDF417 code reader
I. Current status and shortages of China's military packaging warehouse management
At present, most military packaging management in China follows the old management model. There are many problems in other aspects such as warehouse management and transportation management (which will be explained in the following discussion). These undoubtedly restrict the development of China's national defense industry. And take off. Over the years, in the face of more than 20 kinds of vehicle (machine) type tens of thousands of military materials sent and received, relying solely on the custodial personnel's "mouth, hand, and mental arithmetic", the error rate is higher, the device is issued at a slower speed, especially In the field, it is more difficult to find the equipment. Therefore, solving the contradiction between the high demands for modern warfare and the backwardness of existing safeguards in warehouses has become an urgent need for equipment warehouses. During the Kosovo War, the U.S. military learned from the mismanagement of materials in the Gulf War and implemented bar code technology to implement material security equipment to send and receive guarantees. The average issuance of bulk equipment has been shortened from 24 hours to 4 hours. In China's traditional military packaging warehouse management model, paper documents and manual management are the mainstream methods. This type of data has poor reliability, low operating efficiency, and difficulty in statistical analysis. The possibility of extracting useful information for military products is minimal! This traditional management model can no longer adapt to the development trend of modern military packaging and warehousing management, especially the arrival of the information age, China's efforts to improve the level of military modernization, the use of advanced management models to enhance competitiveness, to meet the information revolution is placed in the military In front of departmental professionals, it is very realistic and very important that the reform of military packaging and warehousing management is imminent. How to achieve results in efficiency and efficiency becomes a key issue.
The Feasibility and Necessity of Using Two-dimensional Barcodes in Military Packaging and Warehouse Management System
1. The feasibility of management concepts After repeated arguments, one-dimensional bar codes can only “identify†the goods and cannot “describe†the goods. Just as the name of a person does not understand the characteristics of a person from the name alone, to understand other content, you must view the corresponding file information. In other words, the use of one-dimensional bar code is inseparable from the support of computer networks. Usually easy to handle, follow-up protection in wartime, there is no "net" and difficult to win. Two-dimensional barcodes have the following advantages:
(1) The capacity of 2D barcodes is usually tens or even hundreds of times of one-dimensional barcodes, which can accommodate a kilobyte of data and effectively compensate for the lack of one-dimensional barcodes. With the use of 2D barcodes, all the information of an item can be directly stored in the barcode. If you need to view it, you can scan the barcode by using a barcode reader, which is very suitable for fieldwork.
(2) The application cost of the dimensional barcode technology is lower. Although there is not much difference between the two, the former eliminates the latter's indispensable database and communication network, especially in field conditions, handheld barcode readers. Scanning and searching equipment can be used. Even under no lighting conditions, the reader can work continuously for 3 hours, ensuring fast and timely supply under night-time conditions. In addition, two-dimensional bar codes can be encrypted, photos, fingerprints, stamps, signatures, etc. can be represented by two-dimensional bar code, and military packaging and warehousing management based on two-dimensional bar code is based on logistics information management, using two-dimensional bar code as an information carrier. , Planning logistics and information flow of military materials, thus contributing to the improvement of the efficiency of the military sector in all aspects.
The characteristics of logistics information management can be summarized as follows: real-time data with zero time difference; no pause operation with zero pause; zero real-time monitoring of logistics operation with computer running out of control; accurate data with zero errors; network data transmission with zero bills and minimum data input; The minimum inventory of zero stocks; the best benefits of zero loss and minimal manpower consumption. According to data reported by foreign countries, due to the use of computer logistics management systems (in different environments and to varying degrees), some benefits have been achieved: warehouse utilization has more than doubled, inventory has decreased by 50%, and turnaround time has been reduced to 20%. Material managers 70% reduction and 40% increase in productivity.
2, the feasibility of technical solutions
(1) The two-dimensional bar code used as an information carrier was invented by the symbol company of the United States in 1991. In 1997, China had the national standard of PDF417.
(2) Barcode scanners are LS4804 scanners with smart encoders, which are of reliable quality and have a bit error rate of one ten-millionth.
(3) With the advancement of information technology, network technology has been rapidly developed. Therefore, the network implementation plan is very mature, and it can use the Internet as a communication tool.
3. The Necessity of Implementing Two-dimensional Barcode Warehouse Management System in Today's Military Industry
From the current characteristics of the above military product warehouse management, the issues facing us today, and the important opportunities for the ongoing military modernization, it is necessary to adopt a new management model. The two-dimensional bar code has the above characteristics: high efficiency, accuracy, anti-counterfeiting, independence, large capacity, variable body... It can reform the traditional warehouse management mode of military products from the perspective of logistics and information flow, just to the low The cost solves the above problems and thus drives the progress and development of all aspects of military product storage. If the military product warehouse adopts a two-dimensional bar code management system, it will not only solve the problems of raw material procurement, inventory management, and military product distribution, but also greatly increase efficiency and accuracy. Mainly in:
(1) Save management costs by 40%
â— Save manpower â— Reduce the error rate â— Reduce material consumption â— Optimize inventory â— Improve efficiency
(2) New Economic Benefits 30%
â— Quick and accurate market information â— Accurate product positioning â— Highly coordinated production, supply and distribution
(3) Increase intangible assets â— Improve image of military enterprise management â— Improve trust of international military customers â— Visible to international advanced management models, adopting a management model based on two-dimensional barcodes not only for military engineers, but also for the traditional model reform of enterprises. The product has brought vitality, and in all aspects has brought a substantial return on efficiency.
(to be continued)
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