推荐回答(5个)
别被迷惑了,你手机上的北斗导航App和北斗卫星导航没关系7月31日,随着北斗三号最后一颗卫星正式组网成功,中国北斗三号全球卫星导航系统全面建成,也正式开启了高质量的全球服务。随着北斗导航在民间热度上升,在手机应用端还出现了一款名为北斗导航-高清卫星导航的App,并且已经登上苹果应用商店免费App榜单第一名,霸榜三天。开发这款应用的公司为深圳逗趣互联科技有限公司。从天眼查公开信息显示,公司的一般经营项目和北斗导航相关业务并无关系。
根据此款App在苹果应用商店的描述,它可为用户提供高精度的定位、导航。多种地图可供选择,驾车出行必备工具。应用采用三种轨道卫星提高服务精度,与其他卫星导航系统相比抗遮挡能力强,尤其低纬度地区性能特点更为明显。其次,专注于导航,减少不必要的功能,更简洁实用。从应用商店的评分及评论看,大多数下载这款应用的人是冲着北斗的名号来的,大家纷纷表示要支持自家的东西。
进入导航页面后,可以看到高德地图标识在查询具体目标位置后,App会直接跳转到高德地图的导航页面,并没有明显导航精度提高。但实际上,高德地图、百度地图等手机端地图是否使用北斗导航信号,主要是基于手机硬件的信号接收,和应用软件并无直接关系。也就是说,如果你使用的是苹果手机,其实接受的应该是GPS信号,而不是北斗导航的信号。这款挂上北斗导航名字的App存在混淆视听的嫌疑。其实在2018年这样的事情也有发生过。当时,中国科学院空天信息创新研究院研究员、博士生导师徐颖还就相关问题进行科普。
北斗地图App和北斗卫星导航系统之间有什么关系?给手机端的地图起了个名字叫做北斗地图,就跟叫大熊座地图小熊座地图一样的,也许在地图的测绘中部分使用了北斗来做几个点的测量?这是揣测,目前存疑。北斗地图完全不等于北斗卫星导航系统,北斗卫星导航系统跟地图之间也并没有直接联系。
装了北斗地图App就能用北斗系统定位了吗?答案也是否定的,手机到底采用了哪个卫星导航系统来做定位主要取决于手机的硬件,手机中装载了哪个导航定位系统的芯片就能用哪个系统来定位,如果你的手机不具备支持北斗系统的硬件,那么你下载哪个App都无济于事。
不装北斗地图App,装高德或者百度能用北斗系统定位吗?这个答案是肯定的,因为到底采用哪个系统定位主要取决于手机的硬件设施,比如华为现在很多款也支持北斗系统,未来可能会有更多款支持北斗系统,这跟在手机上下载哪个地图软件没有联系。
最后,希望大家不要被名字所迷惑,北斗两个字不代表北斗卫星导航定位系统,地图软件到底好不好用主要取决于其它的因素,与北斗卫星导航定位系统之间并没有直接关系。
我觉得应该是不一样的,后者会更加的先进和精准一些,app没有这么厉害。
当然不一样,一个是相当于天生自带的软件,校正的会更准确,而手机上单独安装的app也是第三方软件,由开发公司校正。
答:不一样。北斗导航APP与其他卫星导航系统相比抗遮挡能力强,尤其是低纬度地方更能凸显出这一优势。北斗导航功能可精确到1米以内,可以更直观的道路指引,清晰明确的语音提示,给出智能化路线优化建议,提高出现效率。
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