Translator | Li RuiReviewer | Sun ShujuanThe data created by humans on the internet and computers is not always accurate; human typing, scanning, photographing, or recording is not always reliable. But what if there are sensors on machines that collect data and can communicate with other machines? What if there is a protocol that allows … Read more
The Industrial Internet of Things (IIoT), as an important carrier for the integration of industrial automation and information technology, is driving fundamental improvements in production efficiency and management effectiveness across multiple industries such as manufacturing, logistics, and energy. With the maturity of technologies such as sensors, embedded systems, edge computing, cloud platforms, and big data … Read more
1. Front Oxygen Sensor: Greater than 2V——— Lean (Idle 1.5-N20.N55; 2V-N52); Equal to 2V———- Complete combustion; Less than 2V——– Rich 2. Rear Oxygen Sensor: Greater than 0.45V——— Rich; Equal to 0.45V———- Complete combustion (generally 0.7V); Less than 0.45V——– Lean 3. Intake Manifold Pressure Sensor: With VALTRANIC: Absolute pressure 950mbar, relative pressure 50mbar; if the VVT … Read more
Automatically check if target files or source files exist. If the source files are not found, exit the make process. If the target files are found, skip this make step. Automatically check for changes in target files or source files. If the source files are modified, regenerate the corresponding target files. Easy to run multiple … Read more
Introduction to Node-RED Framework and Data Flow Deployment We have previously introduced the basics of Node-RED, including login functionality. Today, we will learn about the specific framework of the open-source visual development tool Node-RED and how to deploy the first data flow. 1 Introduction to the Interface Framework The data flow editing interface consists of … Read more