|
- 现在的北斗和全球定位系统（GPS）的差距有多少？ - 知乎
希望不要冲突，要合作。 最后回答正题：北斗比GPS差的可能主要是市场（GPS已占80%）、全球监测站测卫星轨道（不友好国家不准设站）、黄金频率被占用，留给北斗的只有边角料频段。 但是这些困难都不是自身因素，只能笑着面对。 艰难困苦，玉汝于成。
- 手机厂商宣传的双频GPS、四频北斗是什么？有什么用？ - 知乎
在手机发布的时候我们可以看到，宣传他们支持「双频GPS」，「四频北斗」，但有的手机只有单频GPS，双频北斗，这个数量的多少就是导致手机导航定位不准的的罪魁祸首！ 下图为vivo X200手机支持的卫星及频段。
- How can I permanently disable Toyota GPS tracking?
So my new truck allows Toyota to read every bit of info from my truck in real time including my GPS location and speed Now I have already turned off
- Issues with Onstar, WiFi, GPS, Supercruise | Traverse Forum
A few weeks ago - No Onstar, no gps, WiFi, Supercruise… System test found code U1615 Apparently there is a service bulletin #PIT6214 with message #B19DA for this problem So GM is aware with no repair at this time Dealership did a global relearn and said everything was working for now But nope! The only thing I can see that is working is
- GPS NAVIGATION not working [SOLVED] | Tacoma World
GPS NAVIGATION not working [SOLVED] Discussion in ' 3rd Gen Tacomas (2016-2023) ' started by EMKFLYER, Nov 3, 2015
- Map updates - Traverse Forum
Think the GPS companies gives GM and others discount on hardware as long as locked down so they can get some revenue for people to upgrade maps Be nice if they at least gave you a free map upgrade once a year But that would conflict with an ongoing revenue stream for a these companies
- 什么是全球导航卫星系统（GNSS）技术？ - 知乎
在上述四种全球导航系统中，GPS 是历史最悠久的系统，于 1994 年起提供全球定位服务。 GPS 系统也在不断的升级和更新中，来提供更多的信号和更精准的定位服务。 2012 年，该系统的 Block IIF 卫星正式投入使用，Block III 卫星也在规划中。
- OEM Nav Maps SD Card Update - Tacoma World
2023 Latest Updated Navigation SD Card Fits Toyota GPS Map Update USA Canada 86271-0E075 Work for Prius 4 Runner Avalon Camry Amazon com: 2023 Latest Updated Navigation SD Card Fits Toyota GPS Map Update USA Canada 86271-0E075 Work for Prius 4 Runner Avalon Camry : Electronics WalterG351, Aug 28, 2023 #4
|
|
|