chisel
发表于 2025-3-23 12:51:32
Driving Fatigue Detecting Method Based on Temperature Insensitive ECG Parameters,arameter obtain method, which includes both questionnaire process and ECG signal extraction, is presented. Meanwhile, ROC curve is employed to find fatigue decision threshold. The validity of the proposed method is verified by a separate data set. Test results demonstrate that the developed model and threshold selection method are effective.
规范要多
发表于 2025-3-23 15:17:17
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马具
发表于 2025-3-23 19:38:39
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媒介
发表于 2025-3-24 00:58:09
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Dysarthria
发表于 2025-3-24 05:00:00
Vehicular Communications: Standards and Challenges,ystem (ITS), including other nearby vehicles, handheld devices carried by pedestrians, roadside units (RSUs), and remote V2X application servers. At present, V2X technologies can be divided into two categories: IEEE 802.11p-based standards and LTE-based standards. The dedicated short-range communica
事先无准备
发表于 2025-3-24 10:19:22
Helmet-Mounted Display System of Motorcyclist with Collision Detecting and Navigation,e helmet. The proposed system based on MCU AT89S52 can show driving information including speed and global positioning system (GPS) navigating message on face shield reflected from a 0.96-in. 96 × RGB × 64 AMOLED panel, which improve the safety of rider when riding the motorcycle. In addition, when
轻浮女
发表于 2025-3-24 11:33:54
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阻塞
发表于 2025-3-24 16:40:19
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做方舟
发表于 2025-3-24 19:38:56
Accurate Traffic Flow Estimation in Urban Roads with Considering the Traffic Signals,ing PVs has a lower cost and a broader coverage, but cannot measure the traffic flow like using VDs. Most studies on PVs used Fundamental Diagram (FD) models to investigate the speed-density-flow relationship. However, they didn’t notice that the driving speed is varied with the traffic signal. Acco
浮雕
发表于 2025-3-25 03:13:59
Performance Analysis and Modeling of Central Navigation Cloud,ed as a possible solution to resolve road congestion since it can simultaneously offer optimum routes to multiple vehicles by fusing global traffic information. However, it is extremely expensive to build up and maintain an exclusive cloud infrastructure. This study proposes a performance analysis m