Application of Active Display Electronic Tags in the Digital Management of Forestry

### I. Background and Objectives of the Solution #### 1.1 Background This solution, based on the core technology of Shidian active screen - display RFID electronic tags, constructs an integrated forestry management system of "digital tree monitoring + precision personnel management", which can effectively solve problems such as low efficiency, poor accuracy, and difficult traceability in traditional forestry management. Through the implementation of this solution, it is expected to promote the digital transformation of forestry management and enhance the scientific nature and sustainability of forestry resource management. In the future, technologies such as artificial intelligence and big data analysis can be integrated to further expand the platform functions, such as intelligent pest identification and growth trend prediction, continuously improving the management level.

#### 1.2 Objectives - **Digital Tree Management**: Achieve visual display of basic tree information, real - time collection, transmission, and monitoring of key environmental data such as soil temperature, humidity, pH value, nitrogen, phosphorus, and potassium, and build a data archive for the entire life cycle of trees. - **Precision Personnel Management**: Through the interaction between the dual - frequency inspection activator and the electronic tag, realize inspection check - in, attendance statistics, and work trajectory tracing of maintenance personnel, improving the standardization and efficiency of inspection work. - **Intelligent Management Decision - making**: Based on the data analysis of the management center, provide data support for tree maintenance, pest control, personnel scheduling, etc., promoting the transformation of forestry management from "experience - driven" to "data - driven". ### II. Overall Architecture of the Solution This solution adopts a four - layer architecture of "perception layer - transmission layer - platform layer - application layer" to build a full - link and integrated forestry management system. The functions of each layer are as follows: #### 2.1 Perception Layer As the core layer for data collection, it mainly consists of Shidian active screen - display RFID electronic tags, wireless sensors, and dual - frequency inspection activators. - **Active Screen - display RFID Electronic Tags**: Bound to individual trees, they have an information display function (displaying basic information such as tree number, variety, age, planting time, and real - time soil environment data). With a built - in RFID chip, they can receive data from wireless sensors and communicate wirelessly with dual - frequency activators and 4G base stations. - **Wireless Sensors**: Deployed in the soil around the tree roots, they accurately collect environmental data such as soil temperature, humidity, pH value, and nitrogen, phosphorus, and potassium content, and transmit the data to the bound electronic tags in real - time via wireless means. - **Dual - Frequency Inspection Activators**: Carried by maintenance personnel, they have dual - frequency communication functions. When approaching the electronic tag, they can activate the tag to complete the check - in and report the ID (inspection personnel) to the platform. #### 2.2 Transmission Layer Acting as a bridge for data transmission, it consists of RFID wireless 4G base stations and wireless communication networks. Electronic tags transmit the collected soil environment data and personnel check - in data wirelessly to the nearest 4G base station, and the base station encrypts and uploads the data to the management center platform through the 4G network to ensure the real - time and secure transmission of data. #### 2.3 Platform Layer As the core hub of the management solution, it is the forestry tree and maintenance personnel management center platform, with functions such as data storage, processing, analysis, and display. The platform can be designed with a cloud architecture or deployed locally to support stable data storage. It processes raw data through data cleaning and integration algorithms to generate standardized data reports. It has a visual interface to display information such as tree status, personnel attendance, and inspection trajectories in real - time. ### III. Core Function Design #### 3.1 Tree Management Module ##### 3.1.1 Tree Information Binding and Display Assign a unique identity number to each tree. Through the management platform, enter and bind the basic information of the tree (number, variety, age, planting time, growth habits, maintenance records, etc.) to the corresponding active screen - display RFID electronic tag. The display screen of the electronic tag shows these basic information in real - time, facilitating maintenance personnel to quickly access on - site without the need to carry paper files. ##### 3.1.2 Real - Time Monitoring of Soil Environment Data The wireless sensors deployed in the soil collect data such as soil temperature, humidity, pH value, and nitrogen, phosphorus, and potassium content at a preset frequency (e.g., once an hour) and transmit the data to the bound electronic tags via wireless communication. After receiving the data, the electronic tag updates and displays it on the screen in real - time, and at the same time uploads the data to the 4G base station, which is finally synchronized to the management center platform. The platform presets the threshold values of soil environment parameters suitable for the growth of various tree species. When the monitored data exceeds the threshold (such as soil humidity being lower than the drought - tolerant threshold or insufficient nitrogen content), the platform automatically triggers an alarm and notifies relevant maintenance personnel through text messages, platform pop - ups, etc., to take timely maintenance measures such as irrigation and fertilization. ##### 3.1.3 Tree Growth Archive Management The management center platform automatically records the full - life - cycle data of each tree, including initial planting information, historical curves of soil environment data, maintenance records (such as irrigation time, fertilizer amount, pest control situation), and growth status photos. Managers can query the historical data of a single tree through the platform, analyze the growth trend, and provide data support for tree species optimization and adjustment of maintenance plans. #### 3.2 Maintenance Personnel Management Module When maintenance personnel carry out inspection tasks with dual - frequency inspection activators, when approaching the electronic tag bound to the tree (effective distance, e.g., 1 - 3 meters), the activator automatically establishes communication with the electronic tag and completes the check - in. The check - in data (including personnel number, check - in time, and corresponding tree number) is uploaded to the management center platform in real - time, and the platform automatically records the inspection trajectory and working hours of the personnel. ### IV. Implementation Steps #### 4.1 Pre - implementation Preparation Phase (1 - 2 months) - **Requirement Survey and Solution Refinement**: Conduct in - depth surveys on the actual situation of forest area scale, tree species distribution, existing management processes, inspection routes, etc., and refine the deployment plans for electronic tags, sensors, and 4G base stations (such as base station coverage and sensor installation depth). - **Equipment Selection and Procurement**: According to the refined plan, purchase Shidian active screen - display RFID electronic tags, suitable wireless sensors, dual - frequency inspection activators, RFID wireless 4G base stations, etc., and complete equipment debugging. - **Platform Development and Deployment**: Develop the forestry management center platform based on core functional requirements, complete data interface debugging and database construction, and deploy it to a cloud server. #### 4.2 Pilot Deployment Phase (2 - 3 months) - **Small - scale Equipment Installation**: Select 1 - 2 typical areas in the forest area (such as areas with different tree species and terrains), and complete the binding of electronic tags, deployment of sensors, and installation and debugging of 4G base stations.

### V. Expected Benefits #### 5.1 Improvement in Management Efficiency Automatically collect soil environment data and record personnel check - ins, reducing manual recording and statistical workload. It is expected to increase the efficiency of tree management by more than 50% and shorten the time for personnel attendance management by more than 60%. #### 5.2 Optimization of Maintenance Quality Based on real - time environmental data and the warning mechanism, achieve precise tree maintenance, reduce blind irrigation, fertilization, etc. It is expected to reduce maintenance costs by about 30% and improve the survival rate and growth quality of trees. #### 5.3 Upgrade of Management Decision - making Through the accumulation and analysis of full - life - cycle data, provide a scientific basis for forestry planning, tree species optimization, and personnel scheduling, promoting the transformation of forestry management from the traditional mode to an intelligent and digital one. #### 5.4 Clear Responsibility Traceability Based on inspection trajectories and check - in data, achieve accurate traceability of personnel work responsibilities, enhance the work enthusiasm and sense of responsibility of maintenance personnel, and reduce work omissions and shirking of responsibilities.