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I. Overview
Task proposed
System positioning
System analysis
2. Design principles
The guiding ideology of the system design is stable operation of the system, reliable equipment, advanced technology, complete functions, and the economy of the system on the basis of satisfying use. Need to meet the following functional requirements:
1. Reliability: Full consideration of special circumstances that may occur in the system design, and the system adopts a fault-tolerant design: In terms of equipment selection, consider the compatibility of software and hardware to ensure the safety of assets.
2. Practicability: Fully consider the practicability of the system in the functional design, and adopt more mature technology to meet the functional requirements of the asset management system.
3. Advancement: The system adopts advanced technology and equipment to ensure the technical level and vitality of the system.
4. Compatibility: In the system design, the development level of the current asset management system is fully considered, and the mode of centralized management, centralized operation and decentralized control is adopted. The overall structure has good compatibility and system scalability. It should be especially compatible with the existing voting system and other subsystems. At the same time, it should be easy to upgrade and replace the system, so that the entire system can continue to be enriched with the development and progress of science and technology. , Perfect, improve and improve.
5. Modularization: Modular design and management are adopted to make it represent the most advanced level of technological development today.
6. Friendliness: The system interface is as simple and friendly as possible for users to use.
7. Ease of maintenance: future maintenance is fully considered in the system design.
8. Economy: Under the premise of ensuring the system’s advancement, reliability and ease of use, the system has good economy in the same grade of products, so that the entire system has a high performance-to-price ratio.
3. Design basis
GB4943-95 Information technology equipment including electrical equipment safety
The Triple DES Encryption Requirements of ISO/IEC DIS9789-2 Standard
Structure Plan of Asset Positioning Management System
Floor plan of the internal structure of the building
Four, plan design
In the design of the asset positioning management system, after analyzing the technical characteristics and application conditions of the current related mainstream products, we recommend that the remote receiving system of Beijing Conites Innovation Technology Co., Ltd. be used in the design of the asset management system. , Supplemented by various other receiving and reporting systems to build a safe, reliable, and stable asset location management system.
System overall design requirements
System Features
Several mainstream products at present
1. 13.56MHZ system
2. 915MHZ system
3. 433MHZ system
Our solution selection and design
4.1, system configuration description
4.2, system structure
The system adopts an Ethernet network structure, and each read-write device transmits asset status to the back-end server in real time through the network.
This system is a computer network system based on Contactless Smart Card technology and automatic control technology.
4.3. System workflow
4.3.1 Asset registration
4.3.2 Access detection
4.3.3 Status Scan
4.3.4 Alarm output
4.4, software function
4.4.1, parameter setting
4.4.2, equipment query
4.4.3, electronic map
4.4.4, alarm prompt
4.4.4, statistical reports
5. Compatibility of asset positioning management system and other management systems
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