Shengshi Longtu RFID system asset management solution,Waterproof Silicone RFID Wristband

　　Shengshi Longtu RFID system asset management solution

　　With the development of the Internet of Things, in the future, ubiquitous terminal equipment and facilities will have various built-in sensors, realize information exchange through various sensor networks, and provide safe, controllable and even personalized service functions through a secure guarantee mechanism. Such as remote control, alarm linkage, dispatch command, etc. Realize the integration of "management, control and operation" of "high efficiency, energy saving, safety and environmental protection" of objects.

　　The RFID intelligent asset supervision system of Shengshi Longtu Company is based on the RFID radio frequency technology at the core of the Internet of Things, which integrates computer software and hardware, information collection and processing, data transmission and identification card production. The system can effectively integrate the daily management and anti-theft monitoring of various assets, and realize the status monitoring, anti-theft alarm, tracking and positioning of important and valuable assets, as well as intelligent management such as asset inventory, inspection, borrowing and returning, in and out of storage and statistics. . Solve the problems of low work efficiency and lack of anti-theft functions in traditional asset management, and truly realize intelligent comprehensive asset management.

　　Shengshi Longtu RFID system asset management solution

　　2 System construction plan

　　2.1 The overall structure of the system

　　Shengshi Longtu RFID system asset management solution

　　Figure 2.1-1 Overall schematic diagram of the system

　　The system structure mainly includes four parts: front-end data acquisition system, data transmission system, data processing service system and upper-layer application system of Web.

　　The front-end data acquisition system is an RFID wireless transmission system, which is mainly composed of a radio frequency identification card (ie electronic tag), a low-frequency locator, a signal transceiver (base station), and a field bus/local area network. Its main function is to wirelessly collect target location data and other data sent by the identification card.

　　The data transmission system is mainly composed of a data acquisition computer, a data server and an uploading line. The main function is to upload the collected data to the data center for storage and processing.

　　The data processing service system mainly includes application server, database server, system management workstation, etc. The system is located in the monitoring center, and its main function is to analyze and process the data and provide various data services for the upper-layer application system.

　　The upper-layer application system of the Web mainly displays the data collected by the collection system through the software platform to display various business functions, display it with an intuitive effect for specific regional managers, and realize statistical management of various data reports.

　　2.2 Function description

　　Location and status monitoring

　　Real-time perception and comprehensive monitoring of the identity information, real-time location, movement trajectory and real-time status of assets equipped with electronic identification cards in the area.

　　Intelligent alarm management

　　The alarm rules can be set in advance. Once an abnormal situation occurs, the system can immediately warn through the alarm window, sound and light alarm, SMS and video linkage, etc., and provide functions such as alarm source location and emergency dispatch. Real-time monitoring of abnormal conditions of assets to ensure property safety.

　　Video linkage

　　When an abnormality or emergency occurs, the system will automatically retrieve the corresponding camera image, upload it to the management platform system, and view the real-time surveillance video. At the same time, the corresponding camera equipment will automatically turn on the recording function.

　　Track query and statistical analysis

　　The electronic map of the system can play back the historical movement trajectories of specified assets in a certain period of time in the form of animation, and can also display detailed itinerary record data with charts. For all kinds of statistical record data, it provides functions such as chart statistics, record data export and printing.

　　Combination of various technologies

　　The system takes the new generation of Internet of Things technology as the core, combines RFID radio frequency identification technology, video surveillance technology, 3G communication technology and other advanced means to provide intelligent management solutions for the daily supervision of the region.

　　Auxiliary application function

　　It can be extended to the monitoring and management of personnel. By wearing identification cards for personnel, the positioning and tracking of personnel within the monitoring range, real-time distribution query, personnel attendance management, visitor registration and conference attendance management, etc. can be realized.

　　2.3 Design principles

　　Advancement: The system design and equipment specifications conform to the technical specifications of the industry and the trend of technological development, adapt to the requirements of the development of digital technology, and reflect the advanced nature of technological development in terms of function and performance.

　　Practicality: The various technologies and functions of the system should be based on the needs of intelligent asset management construction, and the operation and maintenance of the system should be simple, convenient and easy to use.

　　Standardization: All kinds of equipment, communication software and protocols applied to the system should conform to relevant technical standards.

　　Openness: The system has a development interface, which can be seamlessly connected with other application systems.

　　Compatibility: The system can be compatible with the original system to the greatest extent, and function modules and hardware devices can be configured according to requirements to avoid waste of resources.

　　Reliability: The system should have high reliable operation capability under various conditions.

　　Real-time: The use of IoT intelligent sensing technology can realize real-time perception, intelligent discrimination, video linkage, and intelligent warning of abnormal assets within the monitoring range in real time.

　　Scalability: When technology develops and business increases, the system should have the ability to expand, and leave external interfaces, so that customers can carry out secondary development according to actual needs.

　　Confidentiality: The system should ensure that data cannot be leaked, and have functions and data permission authorization mechanisms.

　　Reliability: The system should have the ability to operate reliably to ensure daily reliable services.

　　3 System principle

　　3.1 Working principle

　　This system is an IoT asset management service platform built by our company based on RFID radio frequency identification technology, which can realize the identification, positioning, tracking, monitoring and management of assets within the region. By arranging terminal equipment such as low-frequency locators and signal transceivers within the monitoring range, and using RFID wireless communication technology to transmit information to the acquisition server, various applications at the upper layer can be realized, so as to realize automatic identification of assets, distribution display, tracking and positioning, Comprehensive services such as remote monitoring and information management.

　　Shengshi Longtu RFID system asset management solution

　　Signal transceiver: Also called base station, it is mainly used as an information transmission device to achieve full signal coverage of a specific monitoring area, accept the signal sent by the identification card, and upload the information to the acquisition server, which can be installed on the eaves, on the wall or on the Wait in the ceiling.

　　Identification card: It is bound to the asset and has a unique number. It can actively receive 125KHz low-frequency signals, and upload relevant information through 2.4G, which can realize functions such as identity authentication, positioning tracking, and status perception. On the box wall, hidden in the asset accessories, etc.

　　Low-frequency locator: referred to as locator, active transmitter. When the identification card enters the low-frequency signal range, it can receive the 125KHz low-frequency signal continuously sent by the locator. The signal includes its own number, which can be used to distinguish different locators. Identification, the identification range is not 2~8m.

　　Acquisition system: Process the data uploaded by the signal transceiver to realize various applications of the upper layer, such as asset anti-theft monitoring, asset inventory application, asset in-out management, etc.

　　3.2 Introduction of RFID Technology

　　RFID is the abbreviation of Radio Frequency Identification, that is, radio frequency identification. It is a non-contact automatic identification technology. It automatically identifies target objects and obtains relevant data through radio frequency signals. The identification work does not require manual intervention and can work in various harsh environments. RFID technology can identify high-speed moving objects and identify multiple tags at the same time, which is fast and convenient to operate. Short-distance radio frequency products are not afraid of harsh environments such as oil stains and dust pollution, and can replace barcodes in this environment; long-distance radio frequency products have an identification distance of up to tens of meters or even hundreds of meters, which can be used in logistics, asset management, anti-counterfeiting and anti-theft , identification, etc. Compared with barcode identification technology, RFID has the following characteristics:

　　The identification work does not require human intervention;

　　It can support both read-only and read-write working modes, and does not require contact or precise aiming;

　　Free to work in various harsh environments;

　　A high degree of data integration is possible;

　　Because the technology is difficult to be counterfeited and invaded, RFID has a very high security protection capability.

　　3.3 RFID product classification

　　There are roughly three categories of products derived from RFID technology: passive RFID products, pure active RFID products, and semi-active RFID products.

　　Passive RFID products have the earliest development and are also the most mature and widely used products in the market. For example, bus cards, canteen meal cards, bank cards, hotel access cards, second-generation ID cards, etc., can be seen everywhere in our daily life and belong to the category of close-contact identification. The main operating frequencies of its products are low frequency 125KHZ, high frequency 13.56MHZ, ultra high frequency 433MHZ, and ultra high frequency 915MHZ.

　　Pure active RFID products, that is, active RFID products, have been developed slowly in recent years. They have the characteristics of long-distance automatic identification and belong to the long-distance automatic identification category. It has major applications in the field of long-distance automatic identification, such as smart prisons, smart hospitals, smart parking lots, smart transportation, smart cities, smart earth and the Internet of Things. The main operating frequencies of its products are ultra-high frequency 433MHZ, microwave 2.4GHZ and 5.8GHZ.

　　The semi-active RFID product is a product between active RFID and passive RFID. Under the trigger of the low frequency 125KHZ frequency, this product allows the microwave 2.4G to exert its advantages, that is, the use of the low frequency 125KHz to achieve short-range precise positioning, and the microwave 2.5G to achieve Identify and upload data from a distance. This product integrates the advantages of active RFID and passive RFID, and has great advantages in the fields of access control access management, accurate positioning of personnel and assets, perimeter management, electronic fences and security alarms. The RFID products provided by our company include pure active RFID products and semi-active RFID products. Among them, pure active RIFD products refer to 2.4G pure active RFID products, semi-active RFID products refer to 125K+2.4G semi-active RFID products, 125K+13.56M+2.4G semi-active RFID products, etc.

　　4 System functions

　　4.1 Asset anti-theft monitoring

　　The asset monitoring and management function is to use the integrated acceleration card, lanyard card, magnetoresistive card and other types of asset cards, according to the preset alarm rules, to alarm and remind the abnormal conditions of the assets. The alarm reminder consists of three parts.

　　Alarm rule setting

　　Asset administrators can preset various management rules in the system (including abnormal asset status, time-sharing/partition/status-based defense rules, personnel authorization rules, etc.), and alarm methods corresponding to various abnormal situations (including mobile phone text messages, web pages Reminders, video linkage, etc.), as well as the alarm cancellation rules (including time-limited cancellation, the arrival of the designated personnel, and the system operation cancellation, etc.).

　　Partition arming: It is possible to arm any designated area individually, which is convenient for management and maintenance.

　　Time-sharing arming: The arming time can be preset to facilitate the formation of an orderly management system.

　　Arming by state: The specific state of the specified object can be set to realize a flexible and practical monitoring and arming mode. For example, no vibration monitoring is required for asset A, only tilt monitoring is required for asset B, and only position monitoring is required for asset C.

　　Shengshi Longtu RFID system asset management solution

　　Abnormal situation monitoring

　　Through the integrated acceleration card, lanyard card, magnetoresistive card and other types of asset cards, the system can make emergency alarms for abnormal assets according to the preset alarm rules. Once the asset has the following abnormal conditions, the system will automatically and intelligently alarm:

　　Shengshi Longtu RFID system asset management solution

　　Real-time positioning monitoring By deploying and controlling each base station and locator in the area, it can timely understand the asset location and distribution of an indoor and outdoor attached asset card, and record its historical location information.

　　Real-time positioning: The administrator can query the real-time location of the specified asset in real time, and mark it on the system electronic map.

　　Distribution query: You can query the distribution of assets in various storage locations in real time, and you can view detailed asset information at a distribution location.

　　Track record: You can query and play back the historical movement track and historical data report of the asset.

　　Shengshi Longtu RFID system asset management solution

　　Match alarm reminder

　　The system matches the preset alarm rules according to the actual detected situation, filters abnormal situations, and starts an alarm reminder.

　　Web page reminder: the system pops up an alarm box in real time, locates the location of the alarm source on the map, displays the alarm details, etc.; activates the on-site sound and light alarm;

　　Video linkage: automatically call the monitoring screen near the alarm source, and start the on-site video recording; according to the preset alarm rules, the alarm details are sent to the relevant personnel in real time.

　　Shengshi Longtu RFID system asset management solution

　　4.2 Asset inventory management

　　Through the signal transceiver and hand-held data acquisition terminal configured by the system, the administrator can carry out periodic inventory work according to conventional requirements, so as to grasp the status of inventory goods in time. Generate various reports of inventory results, such as: inventory gain, inventory loss, inventory, location reports, etc. The system automatically counts assets bound with active tags through base stations that can be deployed in the area. For assets bound with passive tags, administrators can use a handheld data acquisition terminal for inventory. At the same time, the administrator can directly generate the statistical results of the inventory through the import function of the inventory data.

　　Shengshi Longtu RFID system asset management solution

　　4.3 Inventory management

　　By installing signal transceivers at the entrances and exits of asset storage locations, when assets with issued electronic tags pass through the entrances and exits, the system will automatically generate asset outbound and inbound records in the database and generate corresponding inbound and outbound orders; operators can also manually Added asset inbound and outbound information. According to the information collected by the signal transceiver and the warehouse entry and exit information entered by the administrator, the system can also automatically modify the warehouse entry and exit status and inventory information of the corresponding assets.

　　Shengshi Longtu RFID system asset management solution

　　4.4 Asset Information Management

　　Asset information management: The system provides the function of batch import and export of asset information data, and can generate various report statistics, which is beneficial to the query and statistics of the system center.

　　Asset identification card issuance: Pre-enter asset and asset inventory information in the system, read active card or passive RFID card information, and associate it with actual asset information. It can be pasted on the corresponding assets to realize the issuance of asset cards.

　　Asset information query: The asset identification card can be read through a handheld or a signal transceiver to display the asset information, such as asset number, type, storage location, etc., or you can enter the asset number, type, name, etc. in the system to query.

　　Asset application approval: provide asset borrowing, requisition, loss reporting, maintenance, export

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