简易出租车计价系统设计与制作.docxVIP

PAGE PAGE 21 简易出租车计价系统设计与制作 摘要 社会的高速发展伴随着人们对日常生活便捷水平的需求不断升高，在日常生产活动过程中的舒适性被人们越来越重视。社会基本公共设施建设也尽可能提高人们对于这方面的要求，所以新时期人们主要关注的是衣食住行问题。在旅行中它的方便性和舒适性，越就发被人们注重。于是，也就诞生了出租车行业。因为价格的低廉和服的务优质，人们在旅行中感到方便和舒适。我国从上世纪80年代开始出现出租车，但当时国民经济水平和科研能力相对有限。原来的计费系统大多是从国外进口的，不仅准确性和便捷性不高，而且价格也非常昂贵，导致出租车公司的成本上升。出租车行业在发展的早期就因为收费方式发生了许多消费者与出租车公司之间强烈的纠纷，导致了出租车的发展在社会的发展过程中需要不断完善自己的计价方式和收费模式。为了能够顺利解决消费者和公司之间由于计价发生的矛盾，人们就因此提出了为出租车配置出租车计价器以便定价功能的顺利展开，以及能够缓解矛盾提供优质舒服的搭乘服务给各大消费者。随着这几年租车服务的需求越来越大伴随出租车计价系统的优化不断蓬勃发展，早期出现的计价矛盾也在计价系统不断完善的情况下得到了缓解和解决。直到现在租车行业在我国各个城市都得到了相应的发展和大规模普及，也促使了出租车计价系统在高需求中得到了更好的完善和发展。所以，出租车计价系统将会得到越来越好的发展。 这些年来，各个系列的单片机始终是出租车计价器运行和处理用到的核心处理元件。而出租车计价系统采用的单片机技术则是支持整个系统得以顺利完成工作的核心，出租车计价系统由软件程序设计和相关的电路硬件配置组合而成；在运作过程中实现对出租车里程的准确计费、根据实际情况进行相关调价以及计价金额的显示等等功能。具有较强的灵活性、较高的精度和良好的可靠性。所以说，值得我们去探讨的是出租车计价系统。 关键词：单片机；计费系统；霍尔传感器 Design and manufacture of simple taxi pricing system Abstract With the continuous and rapid development of our society nowadays, peoples living standards are also improved by the science, and people would like to pay more and more attention to how to comfort all aspects of our life. The construction of social basic public facilities also improves peoples requirements in this respect as much as possible, so in the new era, people mainly focus on the problem of food, clothing, housing and transportation. The more convenient and comfortable it is in travel, the more people pay attention to it. As a result, the taxi industry was born. Because of the low price and the high quality of service, people feel convenient and comfortable in travel. Taxis began to appear in China in 1980s, but the level of national economy and scientific research ability were relatively limited at that time. The original billing system is mostly imported from abroad, not only the accuracy and convenience is not high, but also the price is very expensive, which leads to the increase of the cost of taxi companies. However, in the early stage of our taxi developing industry, to a really large extent,