The open-source FreeRTOS was created by Richard Barry while working at WHIS. WHIS identified all the weaknesses in the functional model and API through a complete HAZOP analysis based on the capabilities of FreeRTOS, mitigated all weak points, and redesigned SAFERTOS using the IEC 61508 SIL 3 development lifecycle. SAFERTOS and its accompanying Design Assurance … Read more
News Highlights: Arm enables automakers to bring new models to market at least a year ahead of traditional timelines Zena CSS accelerates software and chip development, facilitating faster and more efficient delivery of AI capabilities The pre-validated, safety-compliant platform is expected to save 20% in engineering resources, reducing development costs and complexity In the coming … Read more
AbstractThis paper presents a virtual prototype-based analysis framework to support comprehensive evaluation of distributed, networked automotive applications. The framework enables functional and timing verification, performance and reliability analysis, while reducing evaluation complexity.Additionally, the framework supports exploration of the design space of the entire system, considering target hardware/software and system environments.The proposed method narrows the evaluation … Read more
1. Project Overview This project is a machine learning-based Partial Discharge (PD) image recognition system that uses the Support Vector Machine (SVM) algorithm to automatically classify different types of partial discharge images. The system provides RESTful API services through the FastAPI framework, allowing it to receive uploaded images and return recognition results. 2. Features • … Read more
Recently, I discovered that Orange Pi has released a new product. Although it hasn’t officially launched yet, various materials and images have already been made available. Just looking at its appearance and name, I was quite taken aback; it’s called Orange Pi R2S This clearly aims to compete with FriendlyARM’s NanoPi R2S, but this time … Read more
If you want to process data at high speed, you need to be familiar with Single Board Computers (SBCs). These computers typically run on Android and Linux operating systems. Orange Pi is a computer that offers good technical features at a reasonable price. This series includes different types of such computers, one of which is … Read more
This draft opinion involves two issues: one is which IoT technology route is more suitable, and the other is whether it is reasonable to intervene in market competition through administrative means. Reporter: Zhou Yuan / Editor: Xie Lirong “Sometimes, what defeats you may not be new technology, but just a document.” Jack Ma, Chairman of … Read more
Click the blue text to follow us Author Chen Sixin / Quanzhou No. 7 Middle School, Fujian Province The photoelectric effect experiment involves the most fundamental concepts of quantum physics and serves as an important bridge between quantum physics and classical physics. The physics curriculum standards require students to understand the experimental laws of the … Read more
Introduction With the rapid development of IoT technology, more and more small and medium-sized enterprises and individual developers wish to participate. However, developing a complete IoT platform often requires a high technical threshold and development costs. This article promotes an open-source, easy-to-use IoT system suitable for various fields such as smart homes, smart offices, agricultural … Read more
Arduino, ESP32, and FastLED represent a classic learning path that progresses from beginner to advanced, culminating in the creation of stunning artistic effects. They are not isolated technologies but rather a complementary and progressively layered ecosystem. Now, please take a seat as we meticulously analyze these three “old friends” from both theoretical and engineering perspectives. … Read more