Smart Data Collector

 Smart Data Collector: 4G Edge Computing Intelligent Gateway 

 I. Product Overview of Smart Data Collector 

The 4G Edge Computing Intelligent Gateway (Smart Data Collector) is a high-performance, highly reliable, and flexible edge computing device specifically designed for intelligent data collection. It is tailored for industrial IoT (Internet of Things) and edge computing scenarios, providing fast internet access and ensuring secure and reliable data transmission and processing. This gateway is widely applied in various fields such as meteorological stations, industrial automation, smart cities, and energy management, helping users achieve intelligent management and optimized decision-making.

 II. Intelligent Data Collection Features 

1. Rich Interface Design

   - Multiple Serial Ports: Supports multiple 232 and 485 serial port connections, along with 2 digital input (DI) interfaces, 2 relay control interfaces, and 5 Ethernet ports. This allows the gateway to easily connect to various sensors and devices, such as temperature sensors, humidity sensors, wind speed and direction sensors, and solar radiation sensors, enabling comprehensive data collection.

   - Multiple Protocol Support: Supports a wide range of industrial real-time Ethernet protocols and fieldbus protocols, including Modbus TCP/RTU, Profinet, Profibus-DP, and OPC UA, ensuring comprehensive data collection and compatibility to meet the needs of different application scenarios. 

2. Powerful Data Processing Capabilities

   - Efficient Processor and Operating System: Equipped with a high-end ARM architecture processor and a standard Linux operating system, the gateway supports user development, allowing customization of data collection and processing workflows based on specific needs. With edge computing technology, the gateway can process data locally, alleviating the burden on the central platform and enhancing data processing speed and real-time performance.

   - High Precision Data Collection: When used with high-precision sensors (such as solar radiation sensors), the gateway can accurately measure and record various environmental parameters, including total solar radiation, reflected radiation, and scattered radiation. This ensures the accuracy and reliability of the data, providing strong support for subsequent data analysis and decision-making.

 III. Data Transmission and Security of Smart Data Collector 

1. Multiple Network Access Options

   - Flexible Network Connections: Supports multiple network access options, including Ethernet, Wi-Fi, 3G/4G/5G, ensuring flexible network connectivity. Built-in multi-level link detection and recovery mechanisms ensure uninterrupted network connectivity.

   - Dual SIM Cards and Load Balancing: Supports dual SIM cards, load balancing, and wired-wireless dual-link backup functions to ensure flexible switching between different network links, improving network stability and reliability.

 2. Data Encryption Transmission

   - National Encryption Standards: Utilizes national encryption hardware and software encryption technologies, supporting SM2/SM4 series encryption algorithms for secure data transmission. With a flash memory + large memory design (expandable up to 1GB), the gateway can accommodate vast amounts of data storage, providing a solid foundation for data analysis and application expansion.

   - Data Verification and Redundancy Design: Employs CRC (Cyclic Redundancy Check) and other verification mechanisms to ensure the integrity of received data. Redundant design ensures normal data transmission even in the event of a failure in one of the channels.

 IV. Remote Management and Maintenance of Smart Data Collector

 1. Remote Monitoring and Configuration

   - Real-Time Monitoring and Remote Operation: Through remote management functionality, users can monitor the operational status of the gateway in real-time, perform remote configuration, and carry out upgrades. This improves service response times, reduces maintenance costs, and ensures the device remains in optimal working condition.

   - Fault Alarming and Diagnostics: The gateway features a fault alarm function, sending alerts in the event of device malfunctions. It can work with cloud-based management systems for on-site device programming, diagnostics, and troubleshooting, further improving management efficiency and service quality.

 V. Industrial-Grade Quality and Adaptability to Harsh Environments

 1. Durable Design

   - Industrial-Grade Metal Enclosure: The gateway is housed in an industrial-grade metal casing with high EMC (Electromagnetic Compatibility) and resistance to high and low temperatures (from -35°C to 75°C), as well as a wide voltage input range (5V-35V). This ensures stable operation in harsh environments.

   - Protection Features: Features include 1.5KV isolation protection for Ethernet ports, 15KV ESD protection for serial ports, and convenient DIN rail mounting, making it suitable for various industrial application scenarios. It also offers strong resistance to moisture, lightning, and electromagnetic interference, ensuring long-term stability. 

 Summary 

As an intelligent data collector, the 4G Edge Computing Intelligent Gateway combines its rich interface design, powerful data processing capabilities, high-precision data collection, multiple network access options, data encryption transmission, and remote management features to provide a highly efficient and reliable solution for intelligent data collection. It meets the diverse needs of industrial IoT and edge computing fields and plays an important role in industries such as agriculture, energy, transportation, meteorology, and hydrology. The gateway supports users in achieving intelligent management and optimized decision-making, contributing to the digital transformation and intelligent upgrading of various industries.