IOT News

Workshop Online Monitoring System Solution Based on Modbus Gateway

Published: 2026-05-07 10:46:48

A company faced multiple challenges during its digital transformation. Inconsistent data formats and communication protocols among devices and systems made it difficult to share information. Anomalies and faults often went unnoticed, hindering the implementation of intelligent management. To address this, WideIOT presents a workshop online monitoring system solution based on a Modbus gateway. This solution enables real‑time data collection, visual monitoring, and remote management of equipment, offering reliable and cost‑effective technical support for the intelligent upgrade of industrial equipment.

 

System Architecture

1. Device Layer – On‑site equipment includes PLCs, instruments, sensors, etc., all supporting the Modbus RTU communication protocol, with their communication interfaces available.

2. Gateway Layer – Industrial intelligent gateways are deployed with proper cabling to achieve one‑to‑one access for PLCs and many‑to‑one access for instruments and sensors. Power‑up and configuration are then completed.

3. Platform Layer – The workshop data center receives and parses the data, provides open APIs for real‑time communication with MES, ERP, and other systems, and offers various applications for management personnel.

Key Features

1. Real‑Time Data Collection and Visualization

Data from each device is collected via the Modbus RTU protocol and transmitted over 5G/4G/WiFi/Ethernet, enabling monitoring of equipment status, process temperature and humidity, air conditioner on/off status, and more.

2. Remote Device Management

The gateway provides a web interface for device parameter configuration, supports online OTA firmware upgrades, and allows real‑time data export, facilitating fault diagnosis and data analysis.

3. Reliable and Stable Communication

The solution uses an RS485 bus for stable and reliable communication. The gateway also features multi‑network backup and data resumption after interruption, ensuring complete and reliable data collection.

Next: Road Sweeper Data Acquisition Remote Monitoring System Solution

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