According to foreign media reports, TDK Corporation has launched the second-generation 6-axis IMU for automotive safety applications, adding IAM-20685HP and IAM-20689 to the TDK InvenSense SmartAutomotive MEMS sensor series, providing reliable motion data for decision-making algorithms and accurately detecting vehic

As the power battery and electric drive system replace the traditional fuel and engine, the voltage of the entire system of pure electric vehicles increases from the traditional 12V to a system voltage level of more than 300V, and the charging and discharging current of the high-voltage bus reaches more than 200A. T

This section mainly introduces the knowledge related to NandFlash, first of all, the role, classification and access method of NandFlash. Role analysis: In personal PCs, hard disks are used to store operating systems, data and other information. In the embedded field, NandFlash has hard disk function

ARM seven working modes: Figure 1-1: Figure 1-1 The above seven working modes can be set in cpsr: M =Mode number as follows. Figure 1-2 The reason for having so many modes is to avoid fatal errors. For example, the application we write runs in User mode, and the operating system opera

arm instruction set Jump instruction to implement process jump Special jump instruction b Jump instruction Format: B{condition} target address The sample code is as follows: When the z condition code in the cpsr register is set, the program jumps to the label label to execute CMP R1,#0

When debugging a code, the code can be compiled successfully. However, it cannot be executed. After searching for a long time, I found that it was a floating point problem. Since 6410 supports hardware floating point, I searched for a long time before I figured out how to use hardware floating point. 1. Select

In recent years, car cockpit audio systems have received more and more attention. Electric vehicles have broken the previous restrictions on the use of electrical equipment in fuel vehicles when parked, and have also spawned more car-use environments, including camping, resting, and cockpit entertainment. These chan

Now start recording the installation of dnw function on Linux If you want the source code, you can fork it here https://github.com/Qunero/dnw4linux The detailed usage is clearly explained in README, so I won’t go into details here. Here I will just talk about how to use it

Investors in ride-hailing companies Uber and Lyft don't actually need to worry about Tesla's self-driving taxis. Elon Musk's self-driving strategy is full of wrong assumptions. US media commented that Musk understands technology very well, but he doesn't understand human behavior at all. The following is

First, the simple logic control stage. No matter what you learn, there is a process, and it is not something that can be achieved overnight. From accumulating learning to understanding innovation, and finally making your own things. Combined with my work experience, this process is divided into 5 stages, and the cha

For hybrid electric vehicles (HEV) and electric vehicles (EV), the power distribution system in the battery management system (BMS) provides power to the core functions of the vehicle and also provides a mechanism to safely disconnect high voltage or high current events. As the demand for higher voltage, current, ef

Siemens is a world-renowned automation solution provider, and its PLC (Programmable Logic Controller) series products are widely used in the field of industrial control. Different series of PLCs differ in function, performance and scope of application. This article will introduce the characteristics and differences

The largest single round of financing for a global tactile sensor company Artificial intelligence is currently in its infancy. In this wave of innovation where AI and robots are dancing together, a rather "niche" market segment is quietly emerging. On April 30, Pasini Sensing Technolog

The Edge Impulse machine learning platform for edge devices has released a new set of tools developed on the NVIDIA TAO Toolkit and Omniverse for getting started with Arm Cortex-A processors, Arm Cortex-M microcontrollers, or Arm Ethos-U NPUs. Level hardware brings new AI models. By combining Edge Impulse and the NV

In the era of digital intelligence, driven by the electrification, intelligence, and connectivity trends in the automotive industry, vehicle displays are booming in the direction of multi-screen, large-size, and high-definition, driving continued demand for automotive-grade display power management chips (PMIC

On February 29, news broke that "Hesai Technology's lidar did not handle leap year timestamps, resulting in a firmware bug. As a result, all cars using Hesai's lidar have no autonomous driving functions." In this regard, some media asked Hesai Technology for official verification. Hesai Technology responded that

Every invention in the automobile can be said to be the crystallization of human wisdom. We have to admit that when an advanced technology comes out and becomes a "unicorn", it will make a lot of money, but when this technology becomes popular on a large scale, its cost will become very low. To give a simple example,

Driven by a new round of global technological revolution and industrial transformation, the automobile industry has ushered in major changes unseen in a century and is accelerating its transformation and upgrading to intelligent, networked and new energy sources. From November 1st to 3rd, AUTO TECH 2023 Guangzhou Inte

Key data on power battery production, vehicle installations and exports this month : ● Power battery production: 64.2GWh, energy storage battery production: 9.1GWh, the total of the two is 73.3GWh ● Power battery installed capacity: 34.9GWh ● Total battery export volume: 12.5 GWh, including 1.8GWh of energy stor

According to news on September 8, TSMC announced today that its revenue in August was approximately NT$188.69 billion (IT House Note: currently approximately NT$43.21 billion), a month-on-month increase of 6.2% and a year-on-year decrease of 13.5%. From January to August 2023, TSMC's revenue totaled NT$1,355.78 bill