DEV Community: Ricardo

Charging Station Facility Internet of Things (IoT) Intelligent Management System Solution

Ricardo — Thu, 25 Dec 2025 09:29:13 +0000

With the widespread adoption of electric and new energy vehicles, the simultaneous construction of charging station facilities has become essential.

Traditional charging stations merely provide basic charging services and lack community-based operational scenarios, failing to meet the diverse needs of users and causing inconveniences for equipment manufacturers. Charging piles are scattered across the country, with devices lacking real-time network monitoring, making it impossible to ascertain their operational status. In the event of malfunctions, timely maintenance is challenging, leading to poor user experiences and adversely affecting corporate image and profitability.
In response, WideIOT offers an IoT intelligent management system solution for charging station facilities based on industrial smart gateways.

This solution enables the collection of data from charging piles, cameras, electricity meters, and sensors to a remote monitoring platform, facilitating real-time monitoring, fault warning, timely maintenance, and data analysis of charging station equipment nationwide, thereby assisting enterprises in achieving intelligent operation and maintenance (O&M) and operations.
Device Interconnection
Based on standardized device assets, WideIOT utilizes the data collection and real-time communication capabilities of industrial smart gateways to achieve information registration and device access for charging stations across the country. This enables unified access for multiple devices in various scenarios on the platform, meeting the scheduling needs of diverse business applications and enhancing information sharing and exchange capabilities.
Device Mapping
WideIOT implements map-based location management for charging stations, allowing real-time visualization of the position, quantity, type, and operational status of each charging station on an electronic map. Data can be retrieved at any time to generate reports, and multi-source data is integrated and optimized to identify regional advantages, thereby optimizing charging station coverage and O&M.
Intelligent O&M
By defining fault alarm rules and notification methods, WideIOT classifies charging station fault alarm events into different types and levels, automatically generating maintenance work orders. Maintenance personnel, handling times, and operational logs can be viewed in real time, enabling timely management and scheduling. This reduces the frequency of on-site inspections and lowers O&M costs.
Smart Operations
WideIOT enables intelligent analysis of site information, device information, charging information, and fault information, facilitating smart operations for different charging stations. It aids in formulating reasonable business strategies and accumulating experience for constructing additional charging stations. By adjusting marketing and promotional strategies, it ensures daily active user counts and user retention, achieving sustainable development.

Screen Printing Machine PLC Data Acquisition IoT Solution

Ricardo — Thu, 25 Dec 2025 09:27:57 +0000

A screen printing machine, also known as a silk screen printing machine, is an automated mechanical device used for printing text, images, graphics, and other information.

Its working principle involves transferring ink through a silk screen (a thin mesh with holes) onto a substrate (such as paper, plastic, metal, etc.) to achieve printing. It is widely applied in packaging, advertising, textiles, electronics, and various other fields.
As business scales expand and equipment is sold across the country, equipment manufacturers often struggle to provide timely and efficient after-sales maintenance services. Dispatching personnel for on-site maintenance incurs significant time consumption and labor costs, adversely affecting the customer's user experience.

In response, WideIOT offers an IoT system solution for PLC data acquisition in screen printing machines, enabling remote monitoring, control, maintenance, and data analysis to optimize and upgrade O&M services.

By integrating WideIOT's industrial smart gateway into the screen printing machine's PLC, protocol parsing and data acquisition are performed.

The acquired data, including device on/off status, temperature, pressure, speed, and other parameters, is then transmitted to a cloud platform or upper computer (via 5G/4G/WIFI/Ethernet, etc.). Remote control and maintenance capabilities facilitate intelligent management of the production process, allowing timely measures to be taken in case of faults to avoid accidents and economic losses.
Through terminals such as smartphones and computers, enterprises can access information on device location distribution, operational status, running parameters, alarm events, and maintenance records anytime and anywhere. This enables PLC remote control, PLC remote programming and debugging, and PLC remote program uploading and downloading operations, enhancing work efficiency and management levels. Additionally, data analysis and optimization provide reliable support for improving maintenance services and strengthening R&D capabilities.

Grouting Machine PLC Data Acquisition IoT Solution

Ricardo — Thu, 25 Dec 2025 09:21:56 +0000

In today's rapid development of IoT technology, the intelligent and automated transformation of grouting machines, as essential equipment in construction, has become particularly crucial.

By introducing PLC data acquisition technology into the grouting machine management system, it enables data collection and real-time monitoring of the equipment's operational status, providing robust support for subsequent data analysis and optimized management.
Through integrating the WideIOT industrial smart gateway into the grouting machine's PLC, data acquisition and wireless communication (5G/4G) are achieved.

This setup allows for real-time uploading of the grouting machine's operational status, working parameters, and location distribution to a cloud platform, enabling remote monitoring and visual analysis of the data. This not only enhances construction efficiency but also effectively reduces human intervention, elevating the quality of construction projects.

System Functionalities

Real-time Monitoring: Via the IoT platform, real-time monitoring of the grouting machine's location distribution, operational status, and working parameters is possible.

Automated alerts (via WeChat, SMS, email, etc.) are triggered based on intelligent alarm rules, facilitating the prompt identification and resolution of potential issues, ensuring personnel and construction safety.
Data Analysis: In-depth analysis of the collected data, such as operational efficiency, failure rates, and energy consumption levels, allows for the optimization of the grouting machine's operational parameters, enhancing construction efficiency and quality.

It also provides reliable data support for after-sales maintenance and product R&D departments, guiding their work more effectively.
Remote Management: Leveraging the cloud platform, remote control and management of the grouting machine are enabled, including PLC remote switch control, PLC remote programming and debugging, and PLC remote program uploading and downloading.

Prompt management in case of failures helps improve work efficiency and reduces the workload of on-site personnel.
Data Dashboard: The ability to freely construct a data dashboard allows for the real-time display of equipment asset distribution, operational, and maintenance information through a combination of maps, charts, and other visual elements.

This facilitates rapid issue localization and is useful for external presentations or reporting to superiors.
Operation and Maintenance Management: Automated generation of operation and maintenance work orders in case of equipment failures allows managers to view processing times, responsible personnel, and work logs at any time. Timely adjustments can be made in case of abnormalities, and customer feedback can be queried to optimize after-sales services.

PLC Data Acquisition (MES IoT) Solution

Ricardo — Thu, 25 Dec 2025 09:16:57 +0000

A manufacturing enterprise requires data acquisition from its on-site PLCs and uploading to the MES system. However, the PLCs exhibit poor network adaptability, and the presence of multiple PLC brands poses additional challenges for data acquisition devices.

In response, WideIOT offers a solution based on network segment isolators + industrial smart gateways, enabling fast, stable, and secure data acquisition from on-site PLCs and facilitating external network access to internal network PLC data. Additionally, the system platform provides simple configuration operations and ease of later-stage implementation and maintenance.

Addressing Multi-brand PLC Issues: The industrial smart gateway's built-in protocol parsing library swiftly resolves challenges associated with deploying multiple PLC brands on-site.

It supports access to PLCs from Siemens, Mitsubishi, Omron, Schneider, Delta, Huyuan, Keyence, Beckhoff, and others, enabling real-time data acquisition and connection to cloud platforms or upper computers' MES systems via 5G/4G/WIFI/Ethernet. This facilitates various applications such as configuration monitoring, data dashboards, fault alarms, and data analysis.
Resolving PLC Network Adaptability Issues: Network segment isolators are employed to achieve network segment isolation and NAT conversion for PLCs, addressing IP conflicts that prevent internet access.

By implementing NAT and IP mapping, the LAN port IP is mapped to the WAN port IP, enabling network access without altering device IP addresses (eliminating the impact of IP duplication and conflicts on the upper network). The isolator's custom device IP addressing allows for unified IP planning.
Handling Occupied PLC Communication Interfaces: The industrial smart gateway's serial port forwarding function swiftly resolves issues where PLC communication interfaces are occupied.

Clients can configure the gateway to forward data from one serial port to another, ensuring normal communication of the original serial port data while enabling other upper computer software to communicate and interact with the device through the forwarded serial port.
Furthermore, WideIOT provides a convenient device access and remote maintenance platform, enabling rapid configuration of on-site PLC data acquisition and facilitating remote programming, debugging, and program uploading and downloading operations for PLCs located in different geographical locations. This offers efficient and reliable management tools for production management and control.

WideIOT's PLC Data Acquisition and Remote Monitoring Solution for Soybean Color Sorters

Ricardo — Wed, 24 Dec 2025 09:33:26 +0000

With the rapid advancement of information technology, intelligent and remote management systems are gradually becoming the preferred choice across various industries.

Integrated sewage treatment pump stations, as indispensable components of water conservancy systems, directly impact urban drainage and environmental protection. However, their characteristics of being numerous and widely distributed pose significant challenges for water enterprises in providing efficient operational and maintenance services, often requiring substantial time, effort, and resources. In response, WideIOT offers an IoT solution based on PLC data acquisition.
This system connects the PLC controllers within integrated pump stations to WideIOT's PLC data acquisition gateway, which collects data and transmits it to enterprise cloud platforms or local upper computers via 5G/4G/WIFI/Ethernet, etc.

This enables real-time monitoring and data analysis of pump station operations, facilitating intelligent management and maintenance through an alarm and operation system. This approach enhances the efficiency and precision of pump station management while effectively reducing operational costs and maintenance difficulties.
System Functions:

Real-time Monitoring: The system can monitor various operational parameters of pump stations in real-time, such as water level, flow rate, and motor status, ensuring safe and stable operation.

Data Analysis: By collecting and analyzing operational data from pump stations, the system can predict operational trends, providing strong support for management decisions.

Remote Control: Managers can remotely operate the start-stop and switching of pump station equipment via mobile phones or computers, enhancing the convenience and efficiency of pump station management.

Fault Warning: The system continuously monitors the operational status of pump station equipment and immediately issues warning messages (via WeChat, SMS, email, etc.) upon detecting abnormalities, prompting managers to take timely action.

Maintenance Management: Administrators can view the operational status and maintenance records of pump station equipment at any time, enabling reasonable maintenance and upkeep to ensure safe and stable equipment operation.

Remote Maintenance: Engineers can remotely program, debug, and upload/download programs for PLCs in different locations without the need for travel, improving efficiency and reducing expenses.

System Advantages

Improved Management Efficiency: Remote monitoring and data analysis reduce the frequency of on-site inspections, enhancing management efficiency.

Reduced Operational Costs: Intelligent management systems effectively lower labor and maintenance costs, improving the economic benefits of pump stations.

Enhanced Safety Performance: Real-time monitoring and fault warning functions improve the safety performance of pump stations, safeguarding urban drainage and sewage treatment.

Promotion of Smart Water Conservancy Construction: The remote monitoring and operation system for integrated pump stations is a crucial component of smart water conservancy construction, contributing to the intelligent transformation of the water industry.

IO Data Acquisition Terminal Access to Modbus IoT System

Ricardo — Wed, 24 Dec 2025 09:31:01 +0000

In industrial automation control systems, IO data acquisition terminals can connect to on-site equipment (such as PLCs, sensors, CNC machines, industrial robots, etc.) to collect various types of data, including digital input (DI), digital output (DO), analog input (AI), and analog output (AO), thereby enabling real-time monitoring and intelligent management of production processes.

WideIOT's IO data acquisition terminal is an industrial-grade Modbus I/O data acquisition, LORA data transmission, and 4G data cloud upload industrial smart terminal.

It supports LORA wireless transmission, 4G data cloud upload, multi-channel IO data acquisition, Modbus RTU protocol, and wireless 485 transmission. The terminal offers multiple optional configurations for analog input, analog output, digital input, and digital output, facilitating rapid on-site data acquisition configuration.
Application Scenarios

The upper computer reads and controls the IO of the IO data acquisition terminal (lower computer) via a serial port.
The upper computer reads the IO of the IO data acquisition terminal (lower computer) via LORA wireless.
The upper computer reads the IO of the IO data acquisition terminal and the connected PLC data via LORA.
The cloud platform reads the IO of the WD240 (presumably a model of the IO data acquisition terminal) and the connected PLC data via LORA wireless and the internet.

Achieved Functions

Remote Monitoring and Control: Users can remotely monitor and control the IO data acquisition terminal and the lower computer in real-time, even from distant locations, enhancing system flexibility and convenience.
Enhanced System Scalability: The IO data acquisition terminal features multiple interfaces and connection methods, allowing it to interface with various types of sensors and actuators. Users can select the optimal communication method based on actual needs.
Reduced Maintenance Costs: Through the device maintenance express lane, users can perform remote programming debugging and remote program uploading and downloading, reducing the frequency and cost of on-site maintenance.

PLC Elevator Data Acquisition and Remote Monitoring System Solution

Ricardo — Wed, 24 Dec 2025 09:17:04 +0000

Industry Background
Elevators, as crucial vertical transportation equipment in construction projects, play a significant role in ensuring project progress and quality. With the development of IoT technologies, applying IoT to elevator monitoring, operation, and maintenance management systems has become a trend.

Real-time monitoring and data analysis can enhance elevator safety performance, reduce accident risks, and improve project efficiency.
Industry Pain Points

Frequent Safety Incidents: Safety accidents occur frequently due to improper elevator operation, equipment failures, etc., posing severe threats to personnel life and property safety.
High Manual Monitoring Costs: Traditional manual monitoring methods require substantial manpower and are inefficient, failing to meet the demands of large-scale projects.
Inaccurate Data: Manual monitoring is prone to errors, and biases may exist during data collection, transmission, and processing.
Limited Monitoring Scope: Traditional monitoring methods struggle to achieve comprehensive, real-time monitoring of elevators.
Delayed Emergency Response: In abnormal situations, traditional monitoring methods often fail to promptly detect and respond, leading to accident escalation.
Solution
By deploying WideIOT industrial smart gateways at elevator sites for data acquisition and real-time communication, and connecting the data to a monitoring platform, it enables monitoring and management of equipment location distribution, quantity types, operational status, working parameters, alarm information, and maintenance work orders.

This ensures timely management and control of faults, maintaining a safe and stable production environment.
Establishing the Perception Layer: Install various sensors, such as height sensors, speed sensors, and load sensors, to access the WideIOT industrial smart gateway and perform real-time acquisition and monitoring of key elevator parameters.
Constructing the Transmission Layer: Utilize wireless communication technologies like 4G and 5G to transmit data collected by the perception layer to cloud servers, providing a stable data communication network for distributed devices.
Building the Application Layer: Analyze and process the collected data, and achieve visual display. Strengthen management levels through real-time monitoring, early warning, and maintenance management of elevator status.
System Functionalities

Data Acquisition: Real-time acquisition and monitoring of key elevator parameters, including height, load, voltage, and current.
Intelligent Analysis: Statistically analyze the collected data, generate reports and charts, and provide a basis for production decision-making.
Fault Alarm: Automatically send alarm information via WeChat, SMS, and email when monitored data exceeds preset thresholds.
Maintenance Management: Record, manage, and schedule various elevator maintenance work orders to improve maintenance efficiency.

CNC Intelligent Gateway Data Acquisition IoT Solution

Ricardo — Wed, 24 Dec 2025 09:00:12 +0000

As a crucial piece of production machinery and equipment, CNC machine tools cover almost the entire manufacturing industry.

With the transformation and upgrading of China's manufacturing industry, there are higher requirements for the processing accuracy, production efficiency, and stability performance of CNC machine tools, especially high-end CNC machine tools, which are the core equipment for intelligent manufacturing.
Currently, most of China's high-end CNC machine tools rely on imports, with domestic brands still in a situation of fierce competition and focusing on the mid-to-low end market.

Meanwhile, the profits are relatively high, posing increasingly severe challenges to the operations of CNC manufacturers. To enhance product value-added and market competitiveness, WideIOT provides an IoT solution based on CNC intelligent gateways.

Achieving Distributed Equipment Intelligent Management
WideIOT's CNC intelligent gateway can connect to various machine tools for data acquisition and real-time communication, consolidating information such as machine tool status, working parameters, abnormal alarms, and geographical locations into the enterprise monitoring center platform.
http://www.wideiot.com/
This allows for viewing and editing equipment numbers, models, customer affiliations, project affiliations, locations, purchase dates, and other information, establishing an online and transparent equipment management channel to intuitively understand changes in equipment assets.
Realizing Fault Monitoring and Intelligent Operation and Maintenance
By setting alarm rules, automatic alarms are triggered when abnormal data is collected, with notifications sent via WeChat, SMS, email, etc.

Simultaneously, maintenance work orders are generated, allowing online queries of work order responsible persons, processing progress, operation logs, customer feedback, and other information, enabling timely intervention and control to ensure timely equipment fault maintenance and avoid losses caused by production halts.
Implementing Production Monitoring and Data Analysis
The CNC intelligent gateway can collect data such as temperature, pressure, and vibration within the machine tool and upload it to the IoT platform, enabling real-time production monitoring and visual data analysis. This allows for quickly understanding important information such as production efficiency, Overall Equipment Effectiveness (OEE), utilization rate, idle rate, and failure rate, facilitating scientific and reasonable decision-making to achieve process improvement and management upgrading.

Solution for PLC Data Acquisition and Remote Monitoring System of Winding

Ricardo — Tue, 23 Dec 2025 09:28:40 +0000

In the textile industry, winding machines have always been a crucial component of the production line.

With the advent of the Industry 4.0 era, intelligence and automation have become irreversible trends, significantly enhancing production speed and efficiency. Consequently, the management mode of automated equipment must also keep pace with the times.
Traditionally, the management of winding machines relied on manual monitoring and intervention, which not only consumed substantial human resources but also led to unstable product quality due to human errors.

Moreover, equipment manufacturers were unable to provide remote support, leaving faults undetected and resulting in incalculable losses from downtime and production halts. As market competition intensifies, manufacturers urgently need to improve production efficiency and reduce defect rates to lower costs.
In response, WideIOT offers a solution for a remote monitoring system based on PLC data acquisition for winding machines.

This system accesses the PLC in real-time through an installed industrial intelligent gateway to collect data and standardizes it using edge algorithms. Subsequently, the data is wirelessly transmitted to a remote monitoring platform, enabling comprehensive monitoring of the winding process, fault warning, remote maintenance, and data analysis. This provides an efficient and reliable means of management.

System Functions

Automatic Data Acquisition: Real-time collection of operational status data at every moment, including speed, length, voltage, current, etc.

Remote Monitoring Platform: Enables remote access via mobile phones and computers to understand the working conditions of all equipment.

Abnormality Early Warning Mechanism: Real-time identification of equipment abnormalities and notification via WeChat, SMS, email, etc., to avoid downtime losses.

Data Report Generation: Automatically generates detailed production data reports, eliminating tedious manual statistics and reducing workload.

Data Analysis and Decision-Making: Utilizes big data analysis to provide a scientific basis for assisting management in making wiser decisions.

Remote Maintenance Support: Enables remote PLC programming, debugging, and program uploading/downloading operations.

What is an Industrial Communication Gateway and What Are Its Functions?

Ricardo — Tue, 23 Dec 2025 09:24:05 +0000

An industrial communication gateway is a device used to connect different networks and facilitate data transmission.

It integrates traditional industrial control equipment, such as field buses and serial interfaces, with modern network technologies like Ethernet and wireless networks, enabling broader monitoring and management of industrial production processes.

Functions of WideIOT Industrial Communication Gateway

Data Acquisition: The gateway is capable of collecting data from various devices including PLCs, instruments, industrial robots, CNC machine tools, and sensors.

It features multiple downstream data acquisition interfaces and upstream network interfaces (optional), serving as a bridge between production equipment and system platforms.
Protocol Conversion: As a bridge between different networks, the industrial communication gateway can convert raw data into data packets suitable for transmission over the target network, ensuring compatibility and secure data transfer.

This includes converting protocols such as Modbus to MQTT or Modbus to SL651.
Data Processing: Faced with massive amounts of data, the industrial communication gateway not only facilitates efficient data forwarding but also enables localized edge computing.

This helps reduce server pressure and costs by processing data at the edge.
Device Management: Beyond data support, the industrial communication gateway also provides management capabilities for underlying hardware devices.

It assists users in easily configuring devices, upgrading programs, and performing other management tasks.
Security Protection: In the face of cybersecurity threats, the industrial communication gateway offers comprehensive security strategies, including firewalls and whitelists, to ensure that corporate data remains under strict protection.

Solution for Fire Equipment Power Supply Monitoring System

Ricardo — Tue, 23 Dec 2025 09:17:04 +0000

Industry Background

With the rapid development of modernization, the complexity of urban buildings has increased, and electrical facilities have become more densely packed, leading to a heightened risk of fires.

This poses severe challenges to fire safety. Traditional passive firefighting methods can no longer meet current demands; proactive prevention has become crucial. Against this backdrop, fire equipment power supply monitoring systems, empowered by technology, have emerged to provide sufficient guarantees for the safe and stable operation of fire protection equipment.

Industry Pain Points

Power Supply Stability Issues: Traditional fire protection power supplies lack real-time monitoring, which may result in undetected failures.

Maintenance Management Challenges: The multitude of devices makes manual inspections inefficient and prone to omissions.

Lack of Data Analysis: Power status parameters are not analyzed or utilized, preventing the optimization of existing fire protection systems.

Solution

WideIOT offers a solution for fire equipment power supply monitoring systems, enabling all-weather monitoring of fire equipment power status through industrial smart gateways and providing intelligent alarm functions.

Through centralized data analysis and processing, maintenance efficiency is effectively improved, and operational costs are reduced, providing a safe and reliable management means for the proper functioning of equipment and reinforcing fire safety defenses.

System Functions

Monitoring and Alarming:

Real-time monitoring of the working voltage and current of fire protection equipment; immediate alarms for abnormal conditions (such as power outages, undervoltage) via WeChat, SMS, email, etc.

Data Recording and Querying:

Automatic recording of historical data for incident investigation; users can retrieve and query data as needed, such as equipment alarm records and maintenance work orders.

Fault Location:

Quick identification of the location of faulty equipment and related entities, enabling rapid diagnosis and measures to reduce troubleshooting time and enhance repair efficiency.

Energy Efficiency Management:

Analysis and assessment of the energy consumption of fire protection power supplies, viewing the operational status and process parameters of each power supply to provide optimization suggestions and reduce energy consumption.

Remote Operation Support:

Maintenance personnel can view status information through mobile terminals and support remote parameter adjustments to enhance response flexibility.

PLC Airflow Pulverizer Remote Monitoring System Solution

Ricardo — Tue, 23 Dec 2025 09:10:27 +0000

Airflow pulverizers are mechanical devices that utilize high-speed airflow to pulverize materials, widely applied in the ultrafine pulverization of various materials such as chemicals, pharmaceuticals, metal powders, and ceramic powders.

Their working principle involves feeding materials into a pulverization chamber through a feeding system, where high-pressure airflow carries the materials to the pulverization nozzles. At the nozzles, the materials acquire high speed and are then ejected onto the inner walls of the pulverization chamber or onto other materials, achieving pulverization through collisions and friction. The pulverized materials are guided along with the airflow to a separator, where heavier materials are separated due to centrifugal force, while lighter dust continues to circulate until the desired degree of pulverization is achieved.
Among these, parameters such as pressure and flow rate in the PLC are crucial for production safety.

However, under traditional management modes, relying on periodic inspections makes it difficult to promptly identify potential issues. Simultaneously, the lack of an effective early warning mechanism increases the risk of accidents, often leading to a poor customer experience. In response, WideIOT provides a solution for remote monitoring of airflow pulverizers through PLC data acquisition, offering reliable assistance in enhancing equipment management and maintenance levels.
By connecting the PLC to the WideIOT industrial intelligent gateway, real-time data is collected and transmitted via networks such as 5G/4G/WIFI/Ethernet to a cloud platform or upper computer.

This enables equipment manufacturers to monitor each device in real-time, understanding information such as equipment operating status, working parameters, location distribution, quantity types, fault alarms, and maintenance work orders, and taking appropriate measures. Additionally, it facilitates remote maintenance, improving work efficiency, reducing travel frequency, and enhancing after-sales service quality.

System Functions

Data Acquisition: Real-time collection of operating data from the pulverizer, such as rotational speed, temperature, and pressure, and uploading it to the cloud platform or upper computer via 5G/4G/WIFI/Ethernet.

Remote Monitoring: Enabling remote monitoring of the pulverizer through mobile and computer terminals, allowing users to stay informed about the pulverizer's operating status and alarm information in real-time.

Alarm Function: Automatically issuing alarms when the pulverizer malfunctions, reminding users to take prompt action.

Support for notification methods such as WeChat, SMS, email, and sound-light alerts.
Remote Maintenance: Allowing engineers to remotely program and debug the PLC, as well as upload and download programs, improving maintenance work efficiency and reducing operational costs.

Data Analysis: Enabling data analysis of equipment assets to rationally allocate maintenance resources, adjust business strategies, and enhance the company's market competitiveness.