Both car companies and consumers are looking forward to the arrival of all-solid-state batteries, because solid-state batteries can solve the "pain points" of electric vehicles, such as "range anxiety", low safety, short service life, low charging efficiency, etc. The energy density of solid-state batteries is at le

In most processors after ARM V4 and V4T, the interrupt vector table can have two locations: one is 0 and the other is 0xffff0000. This can be controlled by the V bit (bit ) in the CP15 coprocessor c1 register. The correspondence between V and the interrupt vector table is as follows: 0x00000000~0x0000001C / 0xffff00

With the development of AI technology, AI and the wearable device industry are becoming more and more integrated, including Bluetooth chips, algorithms, applications and other upstream and downstream links of the industry chain. AI technology is also used in many links. At the same time, the integration of AI techno

According to foreign media reports, Ford Motor has applied for a patent for a remote parking control function, which may be used in future Ford electric vehicles . The patent was applied for on June 28, 2021, and published on October 8, 2024, with the assigned serial number 12110022. (Image

In today's electronics manufacturing industry, surface mount technology (SMT) has become the mainstream production method. The processing workshop environment of SMT factories has a significant impact on product quality, process efficiency and equipment life, so its environmental requirements should be as strict as

1. Use struct pin_desc to manage key values 1. Define the structure 2. Change the (void *)1 we wrote when applying for interruption to &pins_desc In ioctl, set the interrupt to modify Modify in key_release release 3. In the interrupt program, use the struc pins_desc we def

On August 14, we learned from the official that Amap became the first app in China to adapt to the CarPlay dashboard projection function, supporting the display of maps with different content and scales on the dashboard and central control screen. To use this feature, the following c

Many drivers in the current Linux version are based on the device model, and LED is no exception. Simply put, the device model is that the system thinks that all devices are connected to the bus, and to make the device work, the corresponding driver is needed. The device model will generate a virtual file s

Save the following content as absacc.h: The reason is that the higher version of KEIL has been optimized and many previous library files have been removed, so users need to add them manually #ifndef __ABSACC_H__ #define __ABSACC_H__ #define CBYTE ((unsigned char volatile code *) 0) #define DBYTE

The powertrain matching rule is to comprehensively consider the parameter matching between the three subsystems of the engine, transmission and the whole vehicle, and consider the three subsystems as a whole in combination with the driver's operating intentions and working conditions, and find a balance between the

The drive train of a car is essentially a system that includes an engine (traditional internal combustion engine) that powers the car, and transmits the power to the gearbox, drive shaft and finally to the wheels of the car. The electrification of the drive train is changing the future development prospects of autom

This application note details Zero Dew Pulse-Width Modul (PWM) Control (ZDP). ZDP TM is an MPS proprietary, fixed frequency power supply control method that improves transient response over common fixed frequency control methods such as voltage mode control or peak current mode control. Introduction MPS's

1. Introduction With the continuous growth of car ownership, car safety issues are increasingly attracting people's attention. Traditional car anti-theft systems mostly use mechanical locks or electronic locks, but these methods often have disadvantages such as being easy to crack and limited alarm range. There

Intelligent Driving It refers to the car equipped with advanced sensors, controllers, actuators, communication modules and other equipment to assist the driver in controlling the vehicle, or even completely replace the driver to achieve unmanned driving. This technology uses artificial intelligence, v

In the current era of all things smart, pogopin connectors have long been increasingly favored by major industries, especially in the field of smart Internet of Things systems. Most businesses have carried out reforms and independent innovations. Therefore, the actual product applications of pogopin connectors have

Artificial nanofluidic synapses enable in-memory computing. Image source: Ecole Polytechnique Fédérale de Lausanne A research team from the School of Engineering at the Ecole Polytechnique Fédérale de Lausanne in Switzerland has created a new nanofluidic device for memory, which allows them to connect two "artifici

In the Chinese OEM business, who is better at it? Nowadays, the answer may be all Chinese parts suppliers. On March 8, SAIC Maxus' Xintu V80 light passenger vehicle was mass-produced and launched in China. It is reported that this model is equipped with the only domestic 4G car-grade communication module ZM8201 th

OFweek Cup · OFweek 2023 China Robot Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robot professional media - OFweek Robot. This selection is a major brand event in China's robot industry and one of

OFweek Cup · OFweek 2023 China Robot Industry Annual Selection (abbreviated as OFweek Robot Awards 2023) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robot professional media - OFweek Robot. This selection is a major brand event in China's robot industry and one of

With the continuous advancement of artificial intelligence and autonomous driving technology, intelligent assisted driving systems have been widely used in the automotive industry. These systems include automatic emergency braking, adaptive cruise control, lane keeping assist and other functions, which greatly improve