1 CAN Bus The Controller Area Network (CAN) is a serial communication network with a high level of safety that supports distributed real-time control. It first appeared in the automotive industry in the late 1980s. Its basic design specifications require high bit rates, strong electromagnetic interference resistance, and the ability to detect any errors that … Read more
Understanding CAN Bus (Part 1) Original source: http://www.cnblogs.com/jacklu/p/4729638.html Blog Garden, Author: lulujianjie Engineers in embedded systems generally know that the CAN bus is widely used in automobiles; in fact, naval electronic devices also extensively use CAN. As the country pays more attention to maritime defense, the demand for CAN will only increase. This summer, I … Read more
The degree of electronicization in automobiles is an important indicator of modern automotive standards, and the advancement of automotive electronic technology has also driven the development of bus technologies. Traditional automotive electronics use point-to-point communication methods, with no connections between units, resulting in the need for massive wiring harness systems for the entire vehicle. From … Read more
The automotive bus we are most familiar with is CAN, while LIN and FlexRay may be somewhat unfamiliar to many. Next, let’s introduce these four types of automotive buses. The automotive bus is the communication network that connects the lower-level automotive devices or instruments within the vehicle.Currently, there are four mainstream automotive buses: CAN bus, … Read more
1. Overview 1.1 What is Linux; Linux is a free and open-source Unix-like operating system. The kernel of this operating system was first released by Linus Torvalds on October 5, 1991. After adding user-space applications, it became the Linux operating system. Linux is also one of the most famous examples in the development of free … Read more
According to reports from Electronic Enthusiasts (by Cheng Wenzhi), in recent years, with the rapid development of automotive electrification, intelligence, and connectivity, the demand for chips in automobiles has been increasing. Statistics show that traditional fuel vehicles generally require around 500 chips, electric vehicles require about 1500 chips, while high-end intelligent electric vehicles will need … Read more
The third-generation Roewe RX5 from SAIC is the first fuel vehicle in China equipped with the NGP intelligent navigation assisted driving feature, launched in early August 2022 with NGP intelligent driving capabilities. Today, we will decode the design scheme of the domain controller for the Roewe RX5 NGP intelligent driving version. #01 Overview of Roewe … Read more
Welcome to follow the public account belowAbao1990, this public account focuses on autonomous driving and smart cabins, providing you with daily automotive insights. We start with cars but go beyond cars. ARM has launched a series of CPU architectures for autonomous driving that comply with automotive functional safety, namely A65AE, A76AE, and A78AE, where AE … Read more
Click the blue text to follow us The StellarG6 SR6 G7 series is a 32-bit Arm® Cortex®-R52+ automotive-grade integrated MCU designed to meet the needs of high-performance domain controllers and ECUs. It excels in interconnected, updatable automation and electric vehicle architectures, offering top-notch real-time performance and safety capabilities (supporting up to ASIL-D standards). By introducing … Read more
