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Hesai LiDAR chip iteration solution sharing
Hesai LiDAR chip iteration solution sharing Cost: The short-term growth of automotive LiDAR is highly certain, and the cost is continuing to fall. The transceiver module accounts for the majority of the BOM cost of LiDAR, and the transceiver chip structure and profit margin are relatively good. Technical route: ...
Keywords: Hesai LiDAR Chip Iteration
Publish Time:2024-11-07
Discussing the current binocular vision sensor technology for intelligent driving
Discussing the current binocular vision sensor technology for intelligent driving Partners shared their innovative achievements in automotive software and hardware, and focused on the new trends in the industry under the tide of the smart car era. From assisted driving to autonomous driving, sensor fusion is the general trend. ...
Keywords: Intelligent driving binocular vision sensor technology assisted driving
Publish Time:2024-11-07
Electric vehicle cooling system and the role of pressure sensors
Electric cars are attractive to buyers for many reasons: they produce fewer emissions, have significantly lower operating costs and offer better long-term prospects than gasoline-fueled cars. ...
Keywords: Electric vehicles Cooling systems Pressure sensors
Publish Time:2024-11-07
Composition of the electronic control system of new energy vehicles
The electronic control system is called the brain of new energy vehicles. As one of the three core technologies, it mainly covers the motor control system and battery management system. The electronic control system of new energy vehicles generally includes the following: ...
Keywords: New energy vehicles electronic control systems core technologies
Publish Time:2024-11-07
A goal-based interpretable prediction and planning strategy for autonomous driving
A goal-based interpretable prediction and planning strategy for autonomous driving Shadow mode is actually to simulate the interaction between people in the autonomous driving system according to human driving habits through data collection. For developers, it is necessary to rethink the human driving habits. ...
Keywords: Autonomous driving prediction planning strategy road driving
Publish Time:2024-11-06
Electric vehicles may become the largest application market for silicon carbide devices
Electric vehicles may become the largest application market for silicon carbide devices Data shows that by 2027, the scale of conductive silicon carbide power devices in the automotive market is expected to reach US$498.6 billion, accounting for 79.2%, while the market shares of energy, industrial and transportation applications will drop to 73%, 87% and 10.6% respectively. ...
Keywords: Electric vehicles Silicon carbide devices Low resistivity
Publish Time:2024-11-06
In-depth analysis of binocular 3D perception vision solutions for autonomous driving
In-depth analysis of binocular 3D perception vision solutions for autonomous driving For autonomous driving applications, 3D scene perception is still needed. The reason is simple: a vehicle cannot drive based on the perception results obtained from an image, and even human drivers cannot ...
Keywords: Autonomous driving binocular 3D perception vision
Publish Time:2024-11-06
Increasing EV range with the same battery size – efficiency
Increasing EV range with the same battery size – efficiency Electric vehicles (EVs) are the future of mobility, but the biggest barriers to mass consumer adoption are range anxiety and price. While using larger batteries would be the obvious solution to increase range, ...
Keywords: Same battery size electric vehicle range efficiency
Publish Time:2024-11-06
Increasing EV range with the same battery – improving efficiency through better software
Increasing EV range with the same battery – improving efficiency through better software We have already seen that improving the efficiency of electric vehicle powertrains can increase their range. In addition to purely mechanical solutions (such as using larger (or multiple) electric motors or additional components such as the gearbox), ...
Keywords: battery electric vehicle range improve efficiency
Publish Time:2024-11-06
Dynamic DC-DC Converter for Variable Voltage Control
Dynamic DC-DC Converter for Variable Voltage Control In our previous blog notes, we have explained how to improve the efficiency of electric vehicle powertrains to increase their range (Note I) and how to control the inverter and ...
Keywords: Variable voltage control dynamic DC-DC converter electric drive train
Publish Time:2024-11-06
Cover Glass and Aperture Design for Automotive Gesture Sensors
Cover Glass and Aperture Design for Automotive Gesture Sensors This application note provides design guidelines for the optomechanical portion of the MAX25205 and MAX25405 gesture sensors. A key design issue in gesture detection systems based on infrared (IR) technology is the LE ...
Keywords: Automotive gesture sensor glass cover aperture design
Publish Time:2024-11-06
Research on the competition pattern of domestic intelligent automotive lights
Research on the competition pattern of domestic intelligent automotive lights Preface: In the context of intelligence, headlights are a high-quality track for the subdivision of auto parts. Auto parts companies are divided from the revenue side: Revenue = 1) market space * 2) market share, of which 1) market space mainly depends on the track structure ...
Keywords: Smart car lights life cycle penetration rate
Publish Time:2024-11-06
How are the power batteries for new energy vehicles produced?
Today, let us walk into the production workshop of CATL and see how the battery cell that Volkswagen, BMW and Mercedes-Benz are fighting for is manufactured. The battery cell is the smallest unit of a battery system. ...
Keywords: New Energy Vehicles Power Batteries CATL
Publish Time:2024-11-06
An article analyzing the communication architecture technology of smart cars
1 Overview of the communication architecture industry chain Early cars used a single point-to-point communication method, with little contact between each other. Each signal transmission required a cable to connect and exchange data, resulting in each ECU ...
Keywords: Smart car communication architecture
Publish Time:2024-11-06
10 Questions on Thermal Management Basics of New Energy Vehicles
10 Questions on Thermal Management Basics of New Energy Vehicles 1. Overview of thermal management system for new energy vehicles Automotive thermal management refers to the overall regulation of vehicle heat and ambient heat from the perspective of the system and the vehicle to ensure that all components operate within the optimal temperature range. ...
Keywords: New energy vehicles thermal management vehicle heat environmental heat
Publish Time:2024-11-06
Understanding the classification and performance requirements of automotive control chips (MCU) in one article
Understanding the classification and performance requirements of automotive control chips (MCU) in one article 01 Introduction to control chips Control chips mainly refer to MCU (Microcontroller Unit), that is, microcontroller, also known as single-chip microcomputer, which appropriately reduces the CPU's main frequency and specifications and stores ...
Keywords: Automotive control chip MCU performance requirements
Publish Time:2024-11-06
Domestic automotive-grade high-current Hall current sensor application case sharing
Domestic automotive-grade high-current Hall current sensor application case sharing The domestic automotive-grade Hall current sensor CH704 is an isolated integrated current sensor chip developed for large current detection applications above 50A. It has the advantages of high precision, enhanced insulation withstand voltage, high reliability, and low power consumption. ...
Keywords: Domestic automotive grade high current Hall current sensor
Publish Time:2024-11-06
Electrostatic testing and solutions for vehicle audio and video monitoring boards and 24V power boards
Electrostatic testing and solutions for vehicle audio and video monitoring boards and 24V power boards Test products: vehicle audio and video monitoring board and 24V power board Lei Mao laboratory temperature and humidity: 26 degrees, 61% Test standards: static electricity, surge, load dump test 1 Test products and standard requirements are as follows: Load dump U ...
Keywords: Car audio and video monitoring board 24V power board static electricity test
Publish Time:2024-11-06
ZF's 4D millimeter-wave radar application technology installed in Feifan Automobile
ZF's 4D millimeter-wave radar application technology installed in Feifan Automobile Traditional millimeter wave radar is also called 3D millimeter wave radar, which has three dimensions of information, namely distance, speed, and azimuth. On this basis, 4D millimeter wave radar adds height information to form a 4-dimensional information ...
Keywords: ZF Feifan Automobile 4D millimeter wave radar
Publish Time:2024-11-05
Window ripple anti-pinch solution based on GD32A503 automotive-grade MCU
Window ripple anti-pinch solution based on GD32A503 automotive-grade MCU With the continuous development of modern automobile technology, people are pursuing a more comfortable and easy-to-operate driving environment. Therefore, more and more cars are equipped with electric windows to achieve automatic lifting of the windows. ...
Keywords: GD32A503 automotive-grade MCU window ripple anti-pinch
Publish Time:2024-11-05

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