01 Application Function Introduction 1.1 • What is an Interrupt An interrupt is a mechanism that temporarily halts the CPU’s normal execution of the main program to handle urgent tasks, after which it returns to the previously paused program, as illustrated below. Figure 1.1 Interrupt Diagram In digital power and motor control systems, the significance … Read more
With the miniaturization of electronic devices and the integration of flexible wearable devices, collecting energy from the surrounding environment to power low-power wearable electronics has attracted widespread attention from researchers. Natural evaporation from lakes and seas, as well as transpiration and respiration from plants, means that moisture is ubiquitous in the atmospheric environment. In recent … Read more
With the development of society, economy, and urban construction, waste management has increasingly become a major issue affecting the national economy and people’s livelihoods. In recent years, the “NIMBY” (Not In My Backyard) problem in municipal waste management has become a serious issue impacting sustainable urban development. Many cities are facing the situation where landfills … Read more
Welcome to follow the public account belowAbao1990, this account focuses on autonomous driving and smart cockpits, providing you with daily automotive insights. We started with cars but are not limited to them. Introduction ✦ PMIC is about to experience explosive growth, and domestic power management chip manufacturers will also have a golden opportunity if they … Read more
According to IDC data, global shipments of wearable devices reached 138.4 million units in Q3 2021, a year-on-year increase of 9.9%. In the domestic market, shipments reached 35.28 million units, up 5.0%. It is expected that global shipments of smart wearable devices will reach 632 million units by 2024. In the small-sized wearable devices, power … Read more
PMIC Seminar The seminar is a regular activity of the Power and Mixed-Signal Integrated Circuit Laboratory, held once a month, hosted by the heads of various research directions in the laboratory. The aim is to enhance communication and integration among research groups, share cutting-edge research dynamics, and summarize stage achievements. This session will continue the … Read more
PMIC Seminar The seminar is a regular activity of the Power and Mixed-Signal Integrated Circuit Laboratory, held once a month, hosted by the heads of various research directions in the lab, aimed at enhancing communication and integration among research groups, sharing cutting-edge research dynamics, and summarizing stage achievements. In the last seminar, Senior Brother Yuan … Read more
Introduction: This article is authorized for publication by Zhiche Technology, written by Old Hong. Recently, the State Administration for Market Regulation of China and four other departments held discussions with Tesla. Not to mention autonomous driving, there are even basic safety issues—battery fires, unintended acceleration, and vehicle remote upgrades (OTA), among others. As for automotive … Read more
Join the Gaogong Intelligent Automotive Professional Industry Group (Autonomous Driving, Connected Cockpit, Commercial Vehicles), add WeChat:17157613659 to show your business card, limited to intelligent connected software and hardware suppliers and OEMs. According to “Gaogong Intelligent Automotive”, as China’s ADAS market enters a new 2.0 cycle, the installation rate and functional standard indicators for new vehicles … Read more
In recent years, the research and application of Advanced Driver Assistance Systems (ADAS) technology have rapidly developed in various related fields, indicating that automobiles are quickly entering a new ADAS world. The application scenarios of ADAS require its related functions to undergo sufficiently reliable testing to ensure that autonomous vehicles can operate safely and without … Read more