Click ↑ aboveEngine Maintenance to follow,The Auto Repair Master Interprets Mechanical Frontier: jixieqianyan Automotive Frontier｜Mechanical Frontier｜Mechanical Videos｜Automotive Videos ECU hardware has input and output circuits, while the software consists of programs and data. To check whether the ECU is functioning properly, we should focus on these three aspects. Because the pins and functions used by … Read more
1. What is ECU ECU (Electronic Control Unit), also known as “vehicle computer” or “onboard computer”, is a dedicated microcontroller for automobiles. It consists of a microprocessor (CPU), memory (ROM, RAM), input/output interfaces (I/O), analog-to-digital converters (A/D), and other large-scale integrated circuits, just like a regular computer. In simple terms, “the ECU is the brain … Read more
Hello everyone, I am XXX. Today we are going to talk about the hot topic of security protection for industrial control systems. With the advancement of Industry 4.0, device interconnection has become a trend, but security risks have also emerged. This article will comprehensively analyze how to protect our industrial control systems, especially the safety … Read more
1. Introduction As Industrial Control Systems (ICS) face potential threats from remote maintenance, unauthorized operations, malware intrusions, illegal access, and internet connectivity, there are certain vulnerabilities in network boundaries, access control, communication protection, malicious operation control, and malware protection. Therefore, a single protective measure is no longer effective. ICS, as the core of industrial infrastructure, … Read more
Hello everyone, I’m Lao Liu. Today let’s talk about the technological innovations and future development trends of Siemens PLC, and see what new gadgets this industry leader is working on. 1. Intelligent Upgrade Siemens has recently introduced many features in PLCs, mainly focusing on intelligence. First, there’s AI enhancement. The new generation of PLCs comes … Read more
During work hours, you can check your phone to see how the baby at home is doing. While lounging on the couch, just say a line from “Story of Yanxi Palace” and the TV plays automatically. At night, the smart alarm system guards you like a 24-hour boyfriend. This kind of day is quite ordinary. … Read more
Life like in sci-fi movies is something you can have too. In the 21st century, everyone is busy. Even if we have time, we hope to spend it on meaningful things. So we often want machines to help us with auxiliary tasks. It would be great if there were ways to have machines do the … Read more
This article mainly reviews common attacks on TCP/IP, aiming to provide at least a basic understanding. Introduction Introduction 1 IP Spoofing What is IP? In a network, every device is assigned an address. This address is like a home address for a person, consisting of a number and a room. The number represents the subnet, … Read more
Looking back at the past year of 2016, embedded technology and the Internet of Things (IoT) have developed rapidly. On the basis of consolidating traditional applications, embedded technology is exploring emerging markets, with the IoT being one of the most extensive application markets. In this new technological revolution driven by innovation, the IoT will undoubtedly … Read more
Author: Levin IoT Think Tank Original Introduction The competition in the IoT industry is developing towards an ecosystem, with companies including internet giants and operators actively laying out upstream key technologies and downstream solutions based on platforms. According to data released by the Ministry of Industry and Information Technology, by the end of August this … Read more