Today, I bring you the design of a CAN bus controller based on FPGA. Due to the lengthy content, it is divided into three parts. Today, I present the third part, followed by the next one, which covers the program simulation and testing, as well as a summary. Without further ado, let鈥檚 get started. I … Read more
LIN is a subnet of the CAN bus system, also known as a “local subsystem.” Data exchange between all systems controlled by the LIN bus in automobiles must be achieved through the CAN bus control unit. As a beneficial supplement to the CAN bus, the LIN bus can complete vehicle functions more economically and effectively. … Read more
As the demand for features increases and the requirements for driving comfort rise, the number of electronic components used in cars has also increased. This leads to the need for new transmission channels for data transfer between various control units. Function of the Data Bus The automotive data bus enables safe, reliable, and fast data … Read more
The first season of the NI partnership co-creation project has successfully concluded. Many NI partners have utilized the NI open software platform to create innovative automated testing and measurement solutions. Next, we will present these creative solutions one by one. Today’s focus is on the automotive audio bus A2B testing. 馃摑Article Author: Product Engineer Wen … Read more
Follow our public account, click on the top right corner of the public account homepage ” 路路路 “, set a star mark, and stay updated with the latest news on intelligent automotive electronics and software. Source: Cheduan Author: Chuguang Overview The FlexRay communication bus is a deterministic, fault-tolerant, and high-speed bus system developed in collaboration … Read more
Source | Vehicle Terminal Function of the Termination Resistor The CAN bus termination resistor serves three purposes: 1. Enhance anti-interference capability, allowing high-frequency low-energy signals to dissipate quickly. 2. Ensure the bus quickly enters a dormant state, allowing the energy of parasitic capacitance to dissipate faster; 3. Improve signal quality, placed at both ends of … Read more
Follow our public account, click the top right corner of the public account homepage ” 路路路 “, set a star, and stay updated on the latest news in intelligent automotive electronics and software. Source: Automotive Electronics and Software Author: Dou Mingjia Currently, vehicles have more and more functions, including driving assistance functions such as 360-degree … Read more
On-board data bus technology is the interconnection technology used for onboard devices, subsystems, and modules. Understanding it from a computer perspective, various avionic devices are akin to individual microcomputers, while the bus serves as the channel and link connecting these microcomputers, forming a complete functional network for avionic equipment. Traditional bus technologies, represented by MIL-STD-1553b … Read more
With the implementation of the “Industry 4.0” strategy, the development of computer technology, communication technology, and IT technology has infiltrated the industrial control field. The most significant manifestation of this is the technology of industrial fieldbus and industrial Ethernet. The widespread use of industrial fieldbus technology, especially Ethernet technology, has brought profound changes to automation … Read more
1. Introduction With the advancement of Internet of Things (IoT) technology and the widespread application of Electronic Control Units (ECUs), the automotive industry is undergoing a significant transformation, with intelligence and networking becoming the mainstream trends. Intelligent connected vehicles achieve extensive interconnectivity between the vehicle and the external environment through advanced in-vehicle networks, such as … Read more