Real-Time Performance and Scheduling of Time-Sensitive Networks (PPT)
This article is a report by Associate Professor Wan Hai from Tsinghua University presented at the Fenglin Forum for reference.
Year: 2025
PLC System Optimization: Task Scheduling Algorithm Improves Real-Time Performance by 40%!
PLC System Optimization: Task Scheduling Algorithm Improves Real-Time Performance by 40%! Introduction Hello everyone! Today I want to share a technology that can significantly enhance the performance of PLC systems — task scheduling algorithm optimization. Don’t be intimidated by this technical term; I will explain it in the most accessible way possible. Through practical verification, … Read more
Surge in Global Smart Speaker Sales: Chinese Manufacturers Emerge as Major Winners
In the past two months, major manufacturers have successively released their most significant hardware products for this year. So, which smart hardware category saw the fastest sales growth last quarter? It is neither smartphones nor laptops and tablets, but smart speakers. Recently, the consumer technology market research firm Strategy Analytics released the “Global Smart Speaker … Read more
Communication Guide for Wecon Touch Screen and Mitsubishi PLC
Search on WeChatYoung Electrician1. Communication between Wecon Touch Screen and Mitsubishi PLC Programming Port When communicating between the Wecon touch screen and the Mitsubishi 3U PLC programming port, a specific programming cable must be purchased to connect the touch screen and the PLC programming port, and communication parameters must be set. The 3U PLC does … Read more
Research on Control Algorithms of PLC Event-Driven Programming in Building Automation Control
Yesterday, I received a request for help from a colleague who said that the intelligent building automation system he was responsible for was always “misbehaving”—the corridor lights would turn on and off unpredictably, and the conference room air conditioning was fluctuating between hot and cold. I immediately recognized that this was the fault of the … Read more
Rapid Troubleshooting Practices of Structured Text in IoT Applications
Click the blue text to follow! Rapid Troubleshooting Practices of Structured Text in IoT Applications 1 The Truth Behind the Fault Last Tuesday, Xiao Zhang rushed over to me, saying: “Master Li, the data acquisition system on production line 3 has malfunctioned again, and the monitoring center can’t see the temperature data. Production is about … Read more
Mitsubishi FX Series PLC Secrets: From Beginner to Technical Expert – Chapter One
Click the blue text to follow us Starting today, this platform officially begins the journey of delivering content related to the quick start and improvement of the Mitsubishi FX series PLC. In the coming days, we will delve into the principles, programming techniques, and practical application cases of the Mitsubishi FX series PLC, helping everyone … Read more
Enhancing Efficiency in PLC Programming with PLCopen Standards
Click the blue text to follow! Old Li Talks Technology: PLC Programming Insights for Quick Mastery by Beginners 1 The Lesson from an Emergency Repair Last month, the injection molding workshop managed by Xiao Wang suddenly stopped production. I received a call and rushed over to find the entire production line paralyzed. The factory manager … Read more
Case Study on the Application of PLC and DeepSeek in Thermal Power Plant Systems
Click the blue text to follow us Hello, I am your industrial automation learning partner— Sister Fang! Today we are going to discuss a very interesting topic: How PLC (Programmable Logic Controller) integrates with the AI tool DeepSeek to achieve intelligent applications in thermal power plant systems. Are you a bit curious? Don’t worry, today … Read more
PLC Protocol Penetration: Transparent Transmission Technology for Direct Communication Between Hierarchical Devices!
Introduction Hello everyone! Today, I want to share an exciting technology for engineers in the industrial communication field—PLC Protocol Penetration. Don’t be intimidated by this technical term, I will unveil its mysteries in the most relatable way.Imagine: PLCs in the workshop can directly “talk” to cloud servers, and devices from different brands can collaborate seamlessly … Read more