During the daily charging process, many new energy vehicle owners may have encountered the situation where the charging gun automatically stops when the battery is close to being fully charged. What is the reason for this? Follow today’s article to delve deeper. Charging Principle of New Energy Vehicles~ 01 SOC is About 98% to Ensure … Read more
Click the above “Mechanical and Electronic Engineering Technology” to follow us Hey friends, today let’s talk about a topic that is both high-tech and close to our lives—PCBs (Printed Circuit Boards) in new energy vehicles. Sounds a bit fancy and mysterious, right? Don’t worry, we will slowly unveil its veil and see how this “unsung … Read more
Automobiles are the largest and most promising application scenario in the domestic MCU industry. The MCU is the core chip for automotive control. With the development of smart vehicles, users continually raise new demands for the safety, stability, and intelligence of cars. The realization of each in-car function requires the stable support of complex chipsets … Read more
With the popularization of the concept of “carbon neutrality”, industries such as photovoltaics, wind power, and energy storage are once again ushering in a boom. As a commonly used communication interface in these industries, RS-485 often requires additional protection circuits to ensure stable communication. This article will introduce a protection circuit scheme for multi-node environments. … Read more
With the popularity of new energy vehicles, the number of charging stations has surged, and outdoor LCD displays play an increasingly important role. However, the harsh outdoor environment poses severe challenges to traditional LCD screens: high temperatures, high humidity, dust, and heat dissipation issues continuously arise, seriously affecting display quality and equipment lifespan. Pain Points … Read more
2012-2021 was the golden decade for the headhunting industry. I remember that in 2011, there were only a few thousand headhunters nationwide, but by 2016, there were about 200,000, and in 2019, it reached 420,000. The rapid growth of the headhunting industry during this period was mainly due to the rapid development of five major … Read more
This article mainly introduces the composition of electronic components in automotive architecture from the perspective of software development, and explains why embedded software development is necessary for automobiles. What is ECU? In new energy vehicles, when we shift to drive and press the accelerator, the car moves forward, and when we press the brake, the … Read more
With the vigorous development of the new energy vehicle market, domestic automotive-grade motor controller SoCs are gradually emerging. Among them, the XuanZhi SPD1179 has gained wide attention in the industry due to its high integration, efficiency, and stability. This article will provide an in-depth analysis of the core advantages and features of the XuanZhi SPD1179 … Read more