Cryptography is the cornerstone of information security, and Python, as a powerful programming language, provides a wealth of tools to implement various cryptographic algorithms. Today, we will discuss how to implement some common cryptographic algorithms in Python and see how to protect our sensitive data from being stolen by malicious actors. 1. Symmetric Encryption: AES … Read more
In this video, Toradex Chief Marketing Officer Daniel Lang engages in a discussion with NXP’s Vice President and General Manager of Industrial and Network Edge Processing, Jeff Steinheider, exploring how their collaboration helps enterprises meet the latest security regulations such as the EU’s Cyber Resilience Act (CRA). Learn how NXP’s i.MX processors, leveraging EdgeLock secure … Read more
What is Pod Priority in Kubernetes? Pod priority is a scheduling feature in Kubernetes that allows Kubernetes to make scheduling decisions based on priority numbers by comparing other pods. Let’s take a look at the following two main concepts in pod priority. Pod Preemption Policy Pod Priority Pod Preemption Policy The pod preemption policy allows … Read more
Introduction: In complex and dynamic fields such as automotive and industrial control, the timeliness and determinism of data transmission are crucial. In scheduling shaping mechanisms like TAS or CQF, different priority services are mapped to different queues, ensuring that high-priority services are not interfered with by low-priority services during transmission, thus guaranteeing end-to-end low latency … Read more
In FreeRTOS, Cooperative Scheduling and Preemptive Scheduling are two different task scheduling algorithms. The core difference between them lies in the triggering mechanism for task switching and how task priorities are handled. 1. Cooperative Scheduling 1.1 Concept Cooperative Scheduling is a non-preemptive scheduling algorithm. In cooperative scheduling mode, task switching only occurs when a task … Read more
Dian Dian Xia wants to learn about RTOS, but doesn’t know where to start, sigh.Real-Time Operating Systems? I’m familiar with them, let me explain slowly.Ke Ke Jun Real-Time Operating Systems (RTOS) are widely used in consumer electronics, entertainment products, home appliances, industrial equipment, medical instruments, military weapons, and scientific research equipment. They play a critical … Read more
United We Stand Fighting the Epidemic Together To further control the current epidemic, the solid waste disposal company is taking proactive measures by retrieving data from the medical waste dispatch command platform. By supporting basic data such as vehicle locations and frequencies, transfer personnel, and collection volumes, the company is able to timely adjust its … Read more
On the afternoon of August 30, the Yangtze River Nanjing Navigation Bureau conducted a real-time drone image transmission command and dispatch drill. The drill was commanded by Deputy Director Zhou Wei, with participation from the Navigation Operation Command Center (duty room), the Beacon Office, and the Yangtze Dashengguan Navigation Office. The Yangtze Dashengguan Navigation Office … Read more
Paper Title Real-time Scheduling Strategy for Energy-aware Workflows in Edge-Cloud Collaborative Environments Authors Qin Zhiwei1,2, Li Juan1,2 (Corresponding Author), Liu Xiao3, Zhu Mengyuan1,2 Affiliations 1. School of Computer Science and Engineering, Wuhan University of Engineering 2. Hubei Key Laboratory of Intelligent Robotics, Wuhan University of Engineering 3. School of Information Technology, Deakin University Funding National … Read more
Recently, the Yongding River Water Resource Real-Time Monitoring and Scheduling System Project has passed the completion acceptance. Thus, the project has successively passed the unit engineering acceptance, contract project completion acceptance, and overall project completion acceptance, fully completing trial operation and meeting the conditions for formal operation. The Yongding River Water Resource Real-Time Monitoring and … Read more