共查询到20条相似文献,搜索用时 171 毫秒
1.
2.
3.
4.
系统基于ARM9嵌入式软硬件平台,整合了CPS(全球定位系统)、GPRS(通用无线分组业务)以及多数据流传感器,实现对公交车辆位置、温度、人数等数据的采集、传输及反馈,提高了公交系统调度效率和增强了安全性。介绍了系统的构成,并给出软硬件的设计方案。 相似文献
5.
9月22日早晨7点30分,28辆苏州金龙海格大型公交车投入镇江市第一条大运量公交线使用.此举标志着我国中小城市开始试水BRT(快速公交系统),国家公交优先战略正在向纵深推进. 相似文献
6.
7.
8.
我国的公交企业与其他的企业有着很大的差别,在经营活动方面具有很高的社会经济效益,同时又具有社会公共服务性质。在积极推进公交系统发展的前提下,公交企业的的社会效益是生存发展的根本,经济效益则是生存发展的需要。、伴随着我国经济的发展,城市的扩张,公交体系的壮大,部分公交企业在财务管理方面的问题也逐渐突显出来。例如,企业的财政补贴需求逐年上涨,资金周转存在困难、巨额债务偿还有难度、企业的效益不佳等等。因此,在新的经济形势下,加强和完善公交企业的财务管理工作,成为了公交财务工作新课题。本文根据国家颁布的相关财政政策,对公交企业财政补贴下的财务管理提出了相关的对策和几点思考。 相似文献
9.
我国的公交企业与其他的企业有着很大的差别,在经营活动方面具有很高的社会经济效益,同时又具有社会公共服务性质。在积极推进公交系统发展的前提下,公交企业的的社会效益是生存发展的根本,经济效益则是生存发展的需要。伴随着我国经济的发展,城市的扩张,公交体系的壮大,部分公交企业在财务管理方面的问题也逐渐突显出来。例如,企业的财政补贴需求逐年上涨,资金周转存在困难、巨额债务偿还有难度、企业的效益不佳等等。因此,在新的经济形势下,加强和完善公交企业的财务管理工作,成为了公交财务工作新课题。本文根据国家颁布的相关财政政策,对公交企业财政补贴下的财务管理提出了相关的对策和几点思考。 相似文献
10.
随着我国城市一体化进程的加快,中心城市的快速扩张带动了卫星城的发展。与此同时,中心城市与卫星城之间的关系越来越密切,交往越来越频繁,人口流动也日益增多。过去票价高的城际客运已不能满足如此大流量、高频率的客运要求。同时城市一体化客观上要求公交线路不断延伸,原本单一用于城区内居民出行的公交车也无法满足社会发展的要求。于是票价低廉的城际公交应运而生。2018年2月11日"晋城—焦作、郑州"开通了城际公交,极大的促进了两省三市的经贸、文化交流和旅游事业发展。对城际公交运行的现状进行科学分析,预测对三市经济社会发展及消费的影响是一个需要研究的课题。 相似文献
11.
Dynamic Benchmarking of Mass Transit Systems in the United States Using Data Envelopment Analysis and the Malmquist Productivity Index 下载免费PDF全文
For more than five decades, the federal, state, and local governments have subsidized mass transit systems through sales, gasoline, and property taxes with an expectation that it would improve mobility to low‐income citizens, reduce carbon footprints and traffic congestion, and facilitate regional economic growth. However, in times of financial crisis and chronic government budget deficits, the inefficient use of a mass transit system can increase public outcry over the wasteful spending of government funds and taxpayers’ monies. To find ways to utilize mass transit systems more efficiently across the United States, this paper aimed to identify the benchmark transit practices that every mass transit system can emulate and then continuously improve its performance. To achieve these goals, this paper analyzed the multiple years of past performances of 262 mass transit agencies in the United States using data envelopment analysis and the Malmquist productivity index and then provided practical guidelines for enhancing mass transit efficiency. 相似文献
12.
对于公交运营企业,服务质量评价体系的核心功能是支持企业的持续自我完善。企业的自我完善是一个不断迭代的过程,包括明确目标、改善运营到评估效果等环节。这一过程中,企业需要通过一系列指标量化目标,并明确每个指标拟达到的标准,才能定量地评估期初的目标是否达到。服务可靠性是乘客评价常规公交服务质量时最为关心的问题。本文以改善服务可靠性为例,在分析公交运营企业建立评价指标体系应遵守的原则的基础上,对服务可靠性指标的选取问题提出了建议。 相似文献
13.
文章基于城市旅游轨道交通建设视角,以上海为例,从旅游核心区与边缘区在旅游发展水平上逐渐趋同;城市旅游核心区与旅游边缘区的空间发展关系互补、均衡、协同发展;城市旅游核心区与边缘区旅游可达性差异缩小;城市旅游核心区与边缘区旅游产品价格差异缩小;日益壮大的乡村旅游发展;城市轨道交通建设与旅游用地一体化;城市旅游边缘区人口与游憩需求增加;城市轨道交通旅游带的形成等八个方面分析了城市轨道交通建设对城市旅游核心与边缘空间结构形成及协同发展的影响机制。 相似文献
14.
陆琳 《中国商贸:销售与市场营销培训》2010,(8)
以"贵广高速铁路"为代表的八大快速交通通道的建设极大改变了贵州在西南地区的地位,这不仅将打通我国西北、西南地区连接珠三角、粤港澳地区的快速铁路物流通道,还将直接导致新一轮西南、华南地区乃至全国范围内的产业分工调整,对更好地促进西部大开发政策的执行具有重要作用。本文分析了快速交通通道的建设对贵州物流业的影响,并从物流园区建设、培育第三方物流市场机制、健全农产品物流管理机制三个方面提出了相应的对策建议。 相似文献
15.
黑龙江省对俄边境旅游发展对策研究 总被引:1,自引:0,他引:1
黑龙江省拥有丰富的旅游资源。黑河等边境口岸城市以及哈尔滨等城市已成为深受俄罗斯游客喜爱的旅游目的地和交通中转站。但黑龙江省对俄边境旅游业发展中还存在着资金投入不足、从业人员素质有待提高等问题。为促进黑龙江省对俄边境旅游可持续发展,应加强区域旅游合作、加强旅游从业人员的教育培训、加大资金投入、大力开发特色旅游纪念品、加大宣传促销力度、加强旅游行业的规范化管理。 相似文献
16.
在对哥伦比亚有关入境口岸限制措施的审理中,WTO专家组第一次适用《关税与贸易总协定》第5条做出裁决。在裁决中专家组解释了该条的适用范围和所规定的具体义务,明确了成员方在不同情形下对过境运输货物的义务,对成员方有关贸易管理措施的实施具有指导意义。 相似文献
17.
18.
Peering and transit are two types of Internet interconnection among ISPs. Peering has been a core concept to sustain Internet industry. However, for the past several years, many ISPs broke their peering arrangement because of asymmetric traffic pattern and asymmetric benefit and cost from the peering. Even though traffic flows are not a good indicator of the relative benefit of an Internet interconnection between the ISPs, it is needless to say that cost is a function of traffic and the only thing that we can know for certain is inbound/outbound traffic volumes between the ISPs. In this context, we suggest Max{inbound traffic volume, outbound traffic volume} as an alternative criterion to determine the Internet settlement between ISPs and we demonstrate this rule makes ISPs easier to make a peering arrangement. In our model, the traffic volume is a function of a market share. We will show the market share decides traffic volume, which is based on the settlement between ISPs. As a result, we address the current interconnection settlement problem with knowledge of inbound and outbound traffic flows and we develop an analytical framework to explain the Internet interconnection settlement. 相似文献
19.
20.
Maria Isabel Gutierrez Dinesh Mohan 《International journal of injury control and safety promotion》2020,27(1):51-60
AbstractRoad fatalities are largely preventable problem with large socioeconomic impact. Due to the rapidly increasing population, transport systems and road infrastructure have not met the demand. The use of motorized two-wheeler vehicles has increased, as informal transport. However, evidence on their safety is scarce. The aim of this article is to examine the safety and social equity issues in MTW in the informal transport sector. Factors can be used to explain traffic collisions in MTW in the formal/informal transport sectors: design, rider behavior, road design, enforcement, and regulation of the informal transport sector. Evidence suggests that MTWs could be a common related to pedestrian fatalities. Informal transport drivers are typically poor, uneducated, young men who due to lack of other employment options move into the informal sector. Their vehicles are old, unmaintained and have a lack of protective equipment for themselves and their passengers. Young, male drivers speed, take risks and not use protective equipment. Users of informal transport live in the poorer peripheries of cities, which, have limited, inefficient or unaffordable public transport. The provision of transport has therefore become an often unrecognized, important social equity issue and studies are urgently needed on MTW in the informal transport sector. 相似文献