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汽车黑匣子就是汽车行驶记录仪,它是用来记录汽车在行驶中的状态。随着黑匣子在飞机上的成功运用,越来越多的国家也在汽车上运用这种技术。早在1990年以前欧共体就通过了在汽车上安装黑匣子的立法,要求欧共体的15个成员国在10年内给使用中的900万辆商用车中安装这个装置。美国、日本、香港及马来西亚等国家和地区也相继广泛使用汽车黑匣子
。从使用的效果来看,汽车黑匣子不但可以在事故放生后...[Details]
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OFweek Cup 2022 China
Robot
Industry Annual Awards (abbreviated as OFweek Robot Awards 2022) is jointly organized by OFweek, China's high-tech industry portal, and its authoritative robot p...[Details]
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Improve in-vehicle audio quality standards by reducing the noise floor of test equipment . Shanghai, October 24 , 2023 HARMAN International’s Automotive Ac...[Details]
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Tesla has repeatedly promised (and used it as a product selling point) that it can achieve fully autonomous driving without driver intervention . However, this feature has not yet been launched, whi...[Details]
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/*
;Discription: This program is for communication between ATMEL93C46 and MSP430
1. The pin connections are as follows:
93C46 MSP430
CS P4.0
CK P4.1
DI P4.2
DO P...[Details]
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Overview This article introduces a high-efficiency LED driver that can provide 12 V output voltage and 0.3 A output current in the input voltage range of 90 VAC to 265 VAC. The LED driver uses the...[Details]
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According to Nikkei reports, TSMC is considering setting up a chip packaging plant in the United States, using the latest 3D chip stacking technology. If the news is true, this will be TSMC's first p...[Details]
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The battery life of new energy vehicles is generally only 5 years. my country's first batch of new energy vehicles has now ushered in a wave of battery retirements. According to Bloomberg's new energ...[Details]
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Recently, Zhi Hao, president of Huawei's consumer business IoT product line, revealed in a live broadcast of Huawei Smart Screen's first anniversary that Huawei Smart Screen will be the first batch o...[Details]
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Siemens recently announced that it has become a founding member of the Intel Foundry Services (IFS) Ecosystem EDA Alliance and will use Intel's advanced processes to support the design and manufactur...[Details]
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In the context of global warming and dual carbon emissions, electric vehicles will dominate future travel. As an important signal and energy transmission component in new energy vehicles, the tract...[Details]
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The 2024 (18th) Beijing International Automotive Exhibition officially opened today, with the theme of "New Era, New Car". As a leading company in the automotive supply chain, NavInfo launched the ...[Details]
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Autonomous driving perception sensors include: cameras, lidar, millimeter-wave radar, and ultrasonic radar. 1. Camera Cameras can be divided into two categories: digital cameras and analog camer...[Details]
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The figure shows a digital control gain amplifier circuit composed of low power operational amplifier F011. In a computer-controlled analog system, it can be connected according to the circuit shown ...[Details]
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First look at the address line of 2440: mini2440 schematic.pdf
The 2440 chip provides 27 address lines = 128M.
The S3c2440 chip only provides 27 address lines addr on the pins provi...[Details]