Driver

摘要： Dear Editor,Traffic driving is a dynamic and complicated task in which drivers are required to pay close attention to the important targets or regions to maintain safe margins.Rainy weather conditions make it more challenging with factors such as low visibility,raindrops,pedestrian with umbrellas,wipers,etc.Studies showed that rainy condition affects driving safety significantly[1],[2].It is reported that,in raining weather condition,the odds for a fatal accident are 3.340 times higher on highways than on streets[3].An investigation of the relationship between rainfall and fatal crashes in Texas from 1994 to 2018 on fatality analysis reporting system(FARS)database illustrated that rain-related fatal crashes represented about 6.8%of the total fatal crashes on average,moreover,the proportion showed high variability at the annual,monthly,and hourly time scales[4].Therefore,raining is a complex and critical factor for road safety planning and management.In fact,the traffic environment is a dynamic scene with multiple sources of information,including important targets that are highly relevant to the current driving task as well as irrelevant targets that may distract the driving task[5].

摘要： Driver errors contribute to more than 94% of traffic crashes. Automotive companies are striving to enhance their vehicles to eliminate driver errors and reduce the number of crashes. Various advanced features like lane departure warning (LDW), blind spot warning (BSW), over speed warning (OSW), forward collision warning (FCW), lane keep assist (LKA), adaptive cruise control (ACC), cooperative ACC (CACC), and automated emergency braking (AEB) are designed to assist with, or in some cases take over, certain driving maneuvers. They can be broadly categorized into advanced driver assistance system (ADAS) and automated features. Each of these advanced features focuses on addressing a particular task of driving, thereby, aiding the driver, influencing their behavior, and enhancing safety. Many vehicles with these advanced features are penetrating into the market, yet the total reported number of crashes has increased in recent years. This paper presents a systematic review of these advanced features on driver behavior and safety. The review is categorized into 1) survey and mathematical methods to assess driver behavior, 2) field test methods to assess driver behavior, 3) microsimulation methods to assess driver behavior, 4) driving simulator methods to assess driver behavior, and 5) driver understanding and the effectiveness of advanced features. It is followed by conclusions, knowledge gaps, and need for further research.

摘要： Dear editor,This letter presents a user study to explore the effectiveness of gesture interaction in driver assistance system(DAS).Distracted driving is a specific form of driver inattention and distraction occurs when the drivers'attention is diverted from the driving to other activities.

摘要： 新在11月16日,伴随NVIDIA Game Ready Driver 496.70驱动的升级,NVIDIA DLSS也迎来了2.3的版本升级。很多玩家不知道的是,这次升级其实不止DLSS 2.3,还包含NVIDIA Image Scaling(以下简称NIS)和NVIDIA Image Scaling SDK,前者集成在NVIDIA GeForce Experience中供用户使用,后者则是会对该功能推出的SDK,供游戏开发商使用。

摘要： Diodes公司(NASDAQ:DIOD)今日宣布推出业界首创车用10Gbps USBC~?Display Port?替代(DP-Alt)模式线性Re Driver?IC,符合AEC-Q100Grade 3等级。DP-Alt模式允许Display Port讯号透过USB Type-C?接头传输。PI3DPX1207Q支持8.1Gbps DP1.4及10Gbps USB 3.2规格.

摘要： 前段时间,哔哩哔哩全面开放4K视频投稿一下子吸引了许多内容创作者的关注,很短的时间内便有不少UP主上传了自己制作的4K视频,同时蜂拥而至的观众也表明了4K视频的热度与需求。事实上,哔哩哔哩全面开放4K视频投稿我们可以看作是迎合5G的发展需求。就像4G加速了短视频内容爆发一样,在5G的普及之下,无论是4K视频还是其他有关于视频方面的内容创作也会迎来新一轮的爆发。但问题来了,高分辨率视频渲染往往需要花费大量时间,对于视频的创作效率而言,即使是平台与软件支持,硬件性能上的不足,仍旧会影响UP主们的产出速度,为UP主们带来更大的压力。那么UP主们如何才能在既保持高品质4K视频创作的同时,又能有效地提高生产效率呢?NVIDIA Studio Driver+GeForce RTX显卡或许便是这个问题比较中肯的答案。

摘要： 如果在以前,有人告诉你说换一张游戏显卡,用SketchUp做的场景渲染效率就能得到5倍以上的提升,你或许会认为有些“天方夜谭”。但现在,这的确已经成为事实,NVIDIA GeForce RTX显卡+NVIDIA Studio Driver+Chaos V-Ray渲染器,的确给SketchUP这款在设计师群体中有广泛应用的专业设计软件注入了更为强大的生命力。如果你觉得我们是在“吹牛”的话,那么就让我们用宁美-卓-CA12的测试体验来说话吧!

摘要： 在2019年初,NVIDIA Studio Driver计划在NVIDIA GPU技术大会上公布之时,就曾坦言它将带来一场PC创作领域内的变革。而后,NVIDIA联合诸多笔记本电脑厂商推出了NVIDIA RTX Studio认证笔记本电脑,为从事创作创造的用户打开了一扇全新的、成本更低的“从业”大门。而《微型计算机》在此前也对NVIDIA RTX Studio笔记本电脑进行过多次报道。就在不久前的CES 2020展会上,NVIDIA又联合System Builder厂商推出了新的产品线—RTX Studio PC,当战线从笔记本电脑扩展到台式PC上时,RTX Studio PC又将对传统的PC行业带来怎样的变化?RTX Studio PC到底有着怎样的性能表现?《微型计算机》决定在System Builder厂商的RTX Studio PC全面上市之前,用实际的测试来一探究竟。

摘要： Driver,engineer,fishmonger-it’s hard to imagine any connection between these three occupations,but Yang Jie,a young man from east China’s Anhui Province,has strung them together.With what he has achieved in the battle against the COVID-19 epidemic,Yang has proved the old saying that"nothing is impossible to a willing heart."

摘要： Road traffic accidents are a major cause of casualties and costly implications to all the stakeholders. Research focusing on the driver as one of the causal agent of accidents has been studied for centuries and with the advent of modernized driver assistance technologies. This paper sought to evaluate response of a driver using active-driving performance indicators like reaction time and physiological signal response (surface electromyogram), to understand hazard response behavior. Simulation of driving scenes was done using Unity3D engine and VR Head mounted display. The driver was presented with stimulus (collision objects) of different size and distance. From the results, an event scene that the driver considered hazardous was marked with increased electromyography response distinct from non-event scenes. From the results, we noted an increase in pedal misapplication during hazard response. The proposed approach is applicable in a real time driving analysis for on-road risk level classification.

摘要： 本发明涉及云服务访问领域，公开了一种Google Driver云服务的认证获取方法、装置、设备及存储介质。该方法包括：接收输入的用户名和用户密码，以及获取数据访问指令，对用户名和用户密码进行加密处理，得到数据密文；根据预置转码算法，对数据密文进行转码处理，得到身份标识码；判断数据访问指令中是否存在登录授权请求；若不存在，则将身份标识码和云服务操作指令发送至预置Google Driver云服务服务器中，接收Google Driver云服务服务器返回的访问认证标记码；若存在，则将身份标识码发送至预置Google Driver云服务服务器中，获取Google Driver云服务服务器返回的登录标记码；将登录标记码和云服务操作指令发送至Google Driver云服务服务器，接收Google Driver云服务服务器返回的访问认证标记码。

摘要： 本发明涉及云服务访问领域，公开了一种Google Driver云服务的认证获取方法、装置、设备及存储介质。该方法包括：接收输入的用户名和用户密码，以及获取数据访问指令，对用户名和用户密码进行加密处理，得到数据密文；根据预置转码算法，对数据密文进行转码处理，得到身份标识码；判断数据访问指令中是否存在登录授权请求；若不存在，则将身份标识码和云服务操作指令发送至预置Google Driver云服务服务器中，接收Google Driver云服务服务器返回的访问认证标记码；若存在，则将身份标识码发送至预置Google Driver云服务服务器中，获取Google Driver云服务服务器返回的登录标记码；将登录标记码和云服务操作指令发送至Google Driver云服务服务器，接收Google Driver云服务服务器返回的访问认证标记码。

摘要： 本申请涉及一种基于Driver Master的固态硬盘密码测试方法、装置、计算机设备和存储介质，其中该方法包括：获取基于Driver Master的固态硬盘密码测试请求；根据所述基于Driver Master的固态硬盘密码测试请求进行声明变量并设置对应测试脚本的运行环境；根据协议自动配置已声明变量的参数；通过运行所述对应测试脚本自动测试固态硬盘的user及master密码。本发明针对现有测试方法的缺点，解决了现有技术中要手动进入BIOS中测试密码的问题，实现了SSD密码测试自动化，大大节省了测试时间，提高了测试效率。

摘要： 本申请提供了基于Driver组件的监听方法以及驱动器设备，用于还原目标数据库更为真实的应用场景，得到目标数据库更为准确的TPC‑E测试结果。方法包括：驱动器设备启动用户发起的TPC‑E测试任务；驱动器设备分别在Driver组件与CEServer组件之间、Driver组件与MEEServer组件之间、CEServer组件与目标数据库之间、MEEServer组件与目标数据库之间配置目标监听端口，目标监听端口为在实际应用场景中监听不同设备实体之间的网络连接的并行通讯端口；驱动器设备触发CEServer组件以及MEEServer组件分别向目标数据库发起用于进行TPC‑E测试的模拟处理事务，以使得目标数据库处理模拟处理事务；驱动器设备根据目标监听端口，监听目标数据库对于模拟处理事务的处理状态，并生成目标数据库的TPC‑E测试结果；驱动器设备向用户输出TPC‑E测试结果。

摘要： 一种声音驱动器(简称声驱)是由控制面板机壳、输入接口、输出接口及多声道功率放大器电路组成。其技术特征在于:多声道功率放大器电路(简称功放电路)安装于尺寸为42