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1.
费云利 《湖南工业职业技术学院学报》2021,21(1):15-17,23
随着城市中汽车数量的大增,汽车与汽车之间的通信系统显得尤为重要。因此互联网在行车过程中起到了重要的作用,其中的车载网便扮演着物物通信的功能。本文提出行车过程中复杂特性的分发算法,首先对多个城市中的汽车进行汽车行动路线的统计与分析,其中包含了通信车辆之间的距离、所连车辆的数量分布以及聚集指标,从结论分析得到车与车之间联系的数量呈现一定的指数分布;并且在小范围内,聚集指标比较高。根据上述特性分,推算出一种车辆行进轨迹数据的分发算法,以便于进行车辆与车辆的实时通信,这样就能大大提高车辆行驶的有效性和降低车祸之间的发生。 相似文献
2.
汽车外塑料部件均应用现状及趋势 总被引:2,自引:0,他引:2
生产轿车外表部件朝着质轻、高强度、易回收、成本更低的方向发展,塑料是首选材料,显示出极大的优势,预计在未来十年内,轿车外部板件生产将全面采用塑料制板件,取代钢制板件。 相似文献
3.
Recently, several restaurants have launched mobile technology-based self-services by replacing their printed menus with iPads. To assess the perceived value of the iPad menu from the customers’ perspective, this study proposed and tested a new research model which includes both functional and emotional aspects of customers’ attitudes. The aim was based on the supposition that an overall value judgement in regard to using the iPad menu to promote dining experience will influence customers’ behavioural intention to patronise restaurants that use the new technology; 332 usable data gathered from cyberspace were tested against the research model. The results demonstrated the importance of perceived value. All functional factors (i.e. perceived control, perceived usefulness and perceived ease of use) and emotional factors (i.e. perceived enjoyment and perceived novelty) were significantly affecting perceived value. For managers interested in investing in these mobile self-service technologies, the findings provided them with sound advice based on empirical research. 相似文献
4.
建立智慧型社会保障服务体系,是政府惠民工程的重要组成部分之一。以精确的人员基本信息库建设、经办业务下延、银行自助服务、网上自主经办等方面为依托,充分利用信息化手段打造一体化的社保经办体系,将业务经办突破时间、空间限制,构建完整的智慧社保服务体系。经信息系统上线近二年的实时运行,证明运用现代信息技术建立多层次、多渠道、差异化的服务体系,极大地提高了服务效率,产生了良好的社会效益。 相似文献
5.
Although the prominent concept of the last decade – user experience – maintains its significance in diverse disciplines, especially design, its focus has changed to eliciting positive user experiences by pursuing new possibilities for consumer products rather than by solely seeking solutions to existing problems. Designers continue to aim for rich user experiences with a variety of products, but have neglected self-service (interactive) kiosks. Hence, this paper, after giving a brief overview of the positive psychology literature, demonstrates the dimensions of positive user experiences with self-service kiosks through an empirical study conducted on coffee vending machines and automated tellers. 相似文献
6.
Joshua Schoonmaker 《Information & Communications Technology Law》2016,25(2):96-128
Autonomous vehicles are on the cusp of disrupting the entire transportation industry and current privacy legislation is not yet equipped to deal with the changes being spurred by this innovation. This paper enumerates and elucidates on the various privacy concerns that are specific autonomous vehicles. It also proposes the principles of “Privacy-by-Design”, an industry trend pertaining to other arenas of privacy, be adapted and used for regulating privacy around autonomous vehicles. It calls for the NHTSA (National Highway Transportation Safety Administration), with guidance from the FCC, and the FTC, to use their expertise in creating administrative rules that will protect the privacy of the public. Having learned valuable lessons from recent privacy concerns in the mobile device industry, the Privacy-by-Design approach would help ease the transition into this useful, but potentially intrusive technology. Currently, privacy is receiving significant attention in publications, but with autonomous vehicles being a nascent industry, there is very little being said about the privacy concerns specifically pertaining to these technology autonomous vehicles. Recent strides in the technology and the legislative acceptance of these vehicles have made them a widely discussed topic, and thus makes a thorough discussion of privacy related specifically to this technology both timely and relevant. This paper provides an early assessment of an area of concern that is growing as rapidly as are autonomous vehicles. The technology is being proven effective and safe, so the real focus will shift to use concerns, like privacy. The autonomous vehicle industry is still early in its development, and there is imminent opportunity to anchor privacy into the fundamentals of autonomous vehicles, preempting numerous potential infringements. 相似文献
7.
随着电子商务和网络信息技术的发展,白助服务平台已成为信息交流最方便快捷的载体,电子自助营业厅将是燃气行业提供服务和营销业务发展的新方向。以佛山燃气自助服务系统为例,对系统的设计思想、功能、主要特点、体系结构及应用技术进行了详细的说明。 相似文献
8.
为了改进经济型轿车车身控制系统的性能,采用Freescale公司具有强抗电磁干扰能力的汽车级控制器(MC9S08AW32),通过SCADE软件编写控制逻辑,使用遥控门禁系统(RKE)技术实现车身的遥控和防盗,开发了一款高性价比的集控式车身控制器.该控制器在经济型轿车中获得了大批量的生产与应用. 相似文献
9.
自助打印复印服务是近几年发展起来的一种新型的服务模式,为了改善现有解决方案存在的构建成本高、不稳定等缺点,提出一种改进的优化方案,引入内嵌式控制端技术。通过分析自助打印复印系统的构建和技术实现原理,充分利用数字式打印复印一体机内部控制器和液晶操控台,将外置式控制端改造为内嵌式控制端,节约了系统构建成本,改善了系统的易用性,同时优化了自助打印流程,完善丁与校园一卡通系统的对接方式。通过实践应用,采集实验数据进行对比,证明了优化后的系统的稳定性和可靠性,达到了预期优化目的。 相似文献
10.