mtk工程模式gps_GPS的完整形式是什么？

mtk工程模式gps

GPS：全球定位系统 (GPS: Global Positioning System)

GPS is an abbreviation of the Global Positioning System. It operates on the basis of a satellite navigation system which enables users on the surface to regulate their precise location, velocity, and time 24 hours a day, in all kinds of weather conditions, around the whole world. The U.S. Department of Defense maintained and developed this system, which was fundamentally designed to help soldiers and military vehicles but after some decades it made available for anyone who contains GPS receiver. It is extensively used to track vehicles and from one location to another location to follow the best route by Airlines, shipping firms, courier companies, drivers, etc.

GPS是全球定位系统的缩写 。它基于卫星导航系统运行，该系统使地面上的用户可以在全世界各种天气条件下每天24小时调节其精确的位置，速度和时间。美国国防部维护并开发了该系统，该系统从根本上旨在帮助士兵和军用车辆，但是几十年后，它才可供包含GPS接收器的任何人使用。它被广泛用于跟踪车辆，从一个位置到另一个位置，以遵循航空公司，货运公司，快递公司，驾驶员等的最佳路线。

In the 1960s, the first GPS was created to help the ships of the US Navy in navigating the oceans more precisely. With five satellites support, the first system was begun which allows ships once every hour to examine their location.

在1960年代，创建了第一个GPS，以帮助美国海军的舰船更精确地在海洋中航行。在五颗卫星的支持下，第一个系统开始运行，该系统每小时可以使船只检查一次其位置。

Image source: https://www.researchgate.net/figure/Architecture-of-A-GPS-System_fig1_303163738

图片来源：https://www.researchgate.net/figure/Architecture-of-A-GPS-System_fig1_303163738

GPS零件 (Parts of GPS)

Following are the three different segments in which the GPS can be categorized,

以下是可以对GPS进行分类的三个不同的细分，

Space Segment: It alludes to satellites. In six orbital planes, there are approximately 24 satellites distributed.

空间部分 ：暗示卫星。在六个轨道平面上，大约分布有24颗卫星。
Control Segment: It alludes to stations on Earth, which are created and designed to maintain and monitor the satellites.

控制部分 ：它暗示地球上的电台，这些电台的创建和设计旨在维护和监视卫星。
User Segment: It alludes to users, the navigation signals which are received from the GPS satellites to determine the location and time is processed by the users.

用户细分 ：它向用户暗示，从GPS卫星接收以确定位置和时间的导航信号由用户处理。

GPS的工作 (Working of GPS)

The total number of satellites in orbit is around 24 satellites and some additionally spare satellites with a duration of 12 hours which consists of two orbits per day at a height of about 11,500 miles. From any location on Earth, satellites are allocated in such a way that four satellites will be above the horizon.

轨道上的卫星总数约为24颗，还有一些备用卫星，其时长为12个小时，包括每天两个轨道，高度约11,500英里。从地球上的任何位置分配卫星的方式应使四颗卫星位于地平线上方。

The GPS device will first organize a connection with 3 to 4 satellites in a sequence of arrangements to receive the information. GPS satellites transmit a message comprising the location of the receiver. From different satellites, the GPS receiver integrates the message to determine the accurate location using the process called triangulation.

GPS设备将首先以一系列顺序组织与3至4颗卫星的连接，以接收信息。 GPS卫星发送包含接收器位置的消息。 GPS接收器通过称为“三角测量”的过程将来自不同卫星的信息整合起来，以确定准确的位置。

An unobstructed line of sight for communication is required for GPS satellites. Therefore, for indoor use, this technology is not the most suitable technology. There few devices use within reach cell towers and public Wi-Fi signals. This technology is known as LPS (Local Positioning System) and is a replacement for GPS.

GPS卫星需要通畅的视线进行通讯。因此，对于室内使用而言，该技术不是最合适的技术。触手可及的基站和公共Wi-Fi信号很少使用。这项技术称为LPS(本地定位系统)，是GPS的替代产品。

GPS使用 (GPS Usage)

To calculate the accurate position.

要计算准确的位置。
To navigate from one location to another location.

从一个位置导航到另一位置。
It can trace the act of moving a person or an object.

它可以跟踪移动人或物体的行为。
It is used to design maps of the world.

它用于设计世界地图。
It provides exact timing to the world.

它为世界提供了准确的时间。

翻译自: https://www.includehelp.com/dictionary/gps-full-form.aspx