- 1、本文档共14页,可阅读全部内容。
- 2、有哪些信誉好的足球投注网站(book118)网站文档一经付费(服务费),不意味着购买了该文档的版权,仅供个人/单位学习、研究之用,不得用于商业用途,未经授权,严禁复制、发行、汇编、翻译或者网络传播等,侵权必究。
- 3、本站所有内容均由合作方或网友上传,本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺!文档内容仅供研究参考,付费前请自行鉴别。如您付费,意味着您自己接受本站规则且自行承担风险,本站不退款、不进行额外附加服务;查看《如何避免下载的几个坑》。如果您已付费下载过本站文档,您可以点击 这里二次下载。
- 4、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等,请点击“版权申诉”(推荐),也可以打举报电话:400-050-0827(电话支持时间:9:00-18:30)。
查看更多
Development of domestic and international GPS国外市场发展现状与趋势1.Foreign market development situation and trend 目前,以GPS为代表的卫星导航应用产业已成为当今国际公认的八At present, represented by GPS satellite navigation industry has become the internationally recognized one of the eight wireless industry. 随着技术的进步、应用需求的增加,GPS以全天候、高精度、自动化、高效率等显著特点及其所独具的定位导航、授时校频、精密测量等多方面的强大功能,已涉足众多的应用领域,使GPS成为继蜂窝移动通信和互联网之后的全球第三个IT经济新增长点。 As technology advances, the increase in applications, GPS以all-weather, high precision, automation, high efficiency, significant features and the unique positioning of navigation, timing and frequency calibration, precision measurement, and many other great features, has been involved in numerous application areas, so GPS become the cellular mobile communication and Internet world after the third IT and economic growth. 1,1、主要应用领域the main application areas (1)民用领域(1) civilian areas 在定位导航方面,GPS的使用对象主要是汽车、船舶和飞机等运动物体。 In positioning navigation, GPS use mainly in the automotive, ship and aircraft moving objects. 例如船舶远洋导航和进港引水,飞机航路引导和进场降落,汽车自主导航定位,地面车辆跟踪和城市智能交通管理等。 For example, ocean-going ships into the port navigation and water diversion, route guidance and approach flight aircraft, vehicle autonomous navigation and positioning, ground vehicle tracking and intelligent traffic management. 此外,对于警察、消防及医疗等部门的紧急救援、追踪目标和个人旅游及野外探险的导引等,GPS都具有得天独厚的优势。 In addition, the police, fire and emergency medical departments, tracking goals and personal travel and other outdoor adventure guide, GPS has a unique advantage. 在日常生活中,GPS还可用于人身受到攻击危险时的报警,特殊病人、少年儿童的监护与救助,生活中遇到各种困难时的求助等。 In daily life, GPS can also be used when the risk of personal attack alarms, special patient care and rescue of children, life, seek help when they encounter such difficulties. 使用时只需按动带有移动位置服务的GPS手机按钮,警务监控中心和急救中心在几秒钟内便可获知报警人的位置并提供及时的救助。 Simply pressing the use of GPS location services with mobile phone button, police monitoring center and emergency center in a few seconds warning can be informed of the location of people and to
文档评论(0)