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1. Preface
1. Project background
With the widespread application of automatic identification technology in various industries, it has penetrated into many industry applications. Our bank’s tail box management still follows the way of hand-written transcripts. The level of automation is not high, and the degree of automation needs to be improved, which brings hidden dangers to the management of the tail box. There is an urgent need to improve the management level of the tail box, more quickly and accurately carry out the tail box in and out of the warehouse and the handover of the outlets, the fast inventory of the warehouse, the query and the automatic generation of related reports.
2. Current problems
Existing bank treasury tail box entry and exit management completely adopts manual registration methods, which are cumbersome to operate, low in efficiency, and present security risks.
2. System management goals
useRFIDElectronic tags are used to automatically identify tail box information in batches.
1. After the electronic management of the tail box has an independent number for each tail box, it will transition from the traditional extensive “number” management to the fine “individual” automatic management.
2. Information management of the handover process ² To solve the problem of tracking records, information and electronic handover procedures between the bank cash center and the security company point.
Provide real-time, detailed status and analysis reports for relevant leaders of the provincial and head offices, and provide decision support.
Three, system design principles
1. The principle of integrity The system design is based on the overall situation, based on the bank’s experience in the treasury and electronic cash flow projects, and carefully analyzes the needs of all aspects to achieve the overall goal of the system.
2. Reliability principle The system design must meet the design requirements of performance indicators, and the network, server, etc. must be designed and constructed with high reliability to meet 7*24 hours of normal operation and ensure the reliability of the entire application system.
3. The principle of practicability starts from the actual needs of users. The function of the software is concise, practical, and operability. The system has a friendly operation interface. The operator is convenient, simple and easy to learn, and can adapt to users of different education levels.
4. The principle of standardization In the process of system planning, design, and implementation, standardization should be adhered to. The software and hardware construction of the system should conform to the corresponding technical specifications and national standards of the bank, and all kinds of documents should be complete and complete.
5. The principle of high performance. When designing the system, sufficient transaction throughput and concurrent processing capabilities are considered. The ability of the system to process transactions can adapt to a large number of business expansions.
6. The principle of fault tolerance The system has a certain fault tolerance capability. When user operation errors and other unexpected situations occur (such as machine damage, etc.), it can ensure that the system is available and the data is correct. The error prompts are rich and accurate.
7. The principle of scalability. The system design has good business scalability.
Four, program overview
1. Program overview
This solution is mainly based on the business needs of tail box safety, through RFID technology and corresponding software systems, to complete the electronic management of the cash flow monitoring and management of the treasury tail box, and solve the potential hidden dangers in the actual operation of the treasury and cash flow.
(1) Utilizing RFID technology, the tail box can be read in batches quickly, eliminating the need for individual reads.
(2) The system automatically checks the legitimacy of luggage storage and exit, and the system will warn if there is an abnormality.
(3) For banks and other payment users, it can provide a real-time cash tail box circulation information service platform, statistically analyze data, and can monitor and inquire the situation of treasury escort and collection in a timely manner, so that management banks at all levels can inquire real-time at any time Receipt, keep abreast of cash usage, escort and payment status at any time.
The workflow of the project is:
2.1 Print the electronic label of the cash box identification through the RFID barcode printer, the information of the label contains the unique identification number of the cash box;
2.2 In order to prevent the electronic tag from being damaged by external force, and to prevent the manual removal of the electronic tag, the electronic tag is affixed to the inside of the cash drawer, so as to ensure that the tag information can be reliably read, and the electronic tag is strongly protected;
2.3 Deploy fixed readers at the key points of the cash box in and out of the cash operation center warehouse (treasury). When the cash box installed with the electronic tag passes through the identification area of the fixed reader channel, the cash box will beReaderAutomatic identification, the read data is instantly transmitted to the back-end management system to complete the cash box in and out operations. At the same time, it cooperates with the cash operation center warehouse camera system to realize the real-time monitoring of the cash box circulation in the vault, which greatly reduces the human intervention in the circulation link. Possibility to provide security for the safety of cash operations; 4. When each business outlet receives the cash box that arrives under escort, it will sign for the wire box through a handheld RFID reader. The receipt information will be transmitted to the cash operation management background system through the bank dedicated line network in real time. The receipt information includes the ID number of the cash box and the time of receipt, etc., which completes the operation of the cash box from the central warehouse to the business outlet. The entire process uses RFID read-write equipment to identify and supervise the cash drawer, which improves the accuracy of the cash drawer handover, and at the same time improves the daily work efficiency accordingly.
3. Overview of automatic identification technology
Automatic identification technology is a new technology that has developed rapidly in the world at present, and the development time is short. The English name is Automatic Equipment Identification, abbreviated as AEI. The basic idea of this technology is to realize people’s automatic recognition and management of various objects or equipment (personnel, articles) in different states (mobile, static or harsh environment) by adopting some advanced technical means.
(1) Automatic identification technology Automatic equipment identification (English name is Automatic Equipment Identification, AEI for short) technology is a new technology that has developed rapidly in the world. The basic idea of this technology is to realize people through the use of advanced short-range communication technology. Automatic recognition and management of various objects or equipment in different states (mobile, static or harsh environment). At present, the most widely used automatic identification technology can be roughly divided into: imaging technology, bar code technology, biometric identification and radio frequency identification technology. Among them, “camera technology”, “bar code technology”, and “biological identification” have been widely used in people’s daily lives and are already well known. For example, barcodes are used for commodity management, cameras are used to capture illegal vehicles, and biometrics are used for personnel management.
(2) Radio frequency identification technology The most widely used automatic identification technology is microwave technology. In the field of automatic identification, the more specific name of microwave technology is microwave radio frequency identification (Radio Frequency Identification in English, referred to as RFID for short).
The composition of a radio frequency identification system generally includes at least two parts:
(1) Electronic label, the English name is Tag;
(2) Reader, the English name is Reader.
The working principle of the RFID system is: the RFID reader emits microwaves through the antenna, the RFID tag is activated by the reader’s microwave energy, and after receiving the signal from the reader, it automatically sends back a microwave signal containing information, and the reader receives the RFID card. After these signals are decoded by the receiver decoder, the communication link between the reader and the RFID card is established. The decoded information is processed by a computer to realize the purpose of automatic identification.
4. Business terminology of RFID cash operation system
(1) RFID tail box electronic tags use RFID electronic tags to uniquely determine the identity of the tail box. The electronic tags have the characteristics of non-contact reading, anti-collision, packaging arbitrariness, long service life, and reusability. The identification code is stored in the electronic tag, and the data can be read and written through a fixed or hand-held RFID radio frequency device. The electronic label itself is not easy to damage, the data is not easy to be lost or modified, and it is easy to make and the cost is low. In this solution, electronic tags are also called RFID tags.
(2) The vault channel type RFID read-write device is a device that reads RFID tag data online. Installed at the door of the vault, connected to the operation terminal, read and write RFID tag data through a special program on the terminal, and can dynamically read and write in batches.
(3) Network point terminal equipment. This equipment implements a number of functions, including box information collection, demonstration and security, and so on.
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