truck tracking webfleet solutions

Home > NEWS > Other information > truck tracking webfleet solutions

Company News

Industry News

The difference between mobile GPS positioning and car GPS positioning.gps tracker online wholesaler

source:truck tracking webfleet solutions release time:2023-06-20 Hits:     Popular:realtime gps tracker online

  

  1. The time for mobile positioning and car positioning is different

  In addition to GPS positioning, mobile phones also have a function called a-GPS assisted positioning. Agps uses the base station network (GPRS) to obtain information about the communication and operation base station where your phone is currently located (the position of the signal base station), which can quickly determine your current location. Once you know the location, you can also know the parameters of the satellites above your head (which ones, frequency, position, elevation, etc.), The GPS on the device can purposefully search for satellites, and your search speed is greatly improved. You can locate in just a few seconds, so the GPS module with A-GPS assistance can locate much faster.

  When positioning a car during both cold and warm starts, the time for searching for satellites is relatively long. It takes 24 satellites in space to find which satellites are above your head and determine your position, so the time may reach several minutes.

  2. Mobile positioning requires traffic or WiFi to be enabled, but cars do not require it

  Answer: We know that the working principle of in car GPS positioning is to use the GPS module to receive satellite signals, and then combine them with an electronic map in memory to display the set position on the electronic map, which is the position of your car.

  3. The accuracy and sensitivity of mobile positioning are different from those of car positioning

  Because in car GPS is mainly used for navigation, with strong signals and stable satellite reception, and merchants will update the electronic map content in a timely manner. Of course, you can also download and install it in a timely manner, otherwise some new roads may not be available on your device, which will cause unnecessary trouble.

  Due to limited antenna space, the efficiency of mobile phones is not very high. Generally, the built-in navigation antenna of mobile phones is narrowband and the gain is very low, so it is greatly affected by the external environment. In many cases, it will cause the GPS antenna to not receive the signal, so it will need the network to locate, and some temporary mobile base stations required for large-scale activities will affect the accuracy of base station positioning, In addition, if the location of the router changes and the location in the WiFi database is not updated in a timely manner, it is likely to cause WiFi positioning errors.

  4. Mobile positioning and car positioning signals are not affected by the same environment

  This is because the two antennas have different structures.

  We know that mobile phones are very small, so their antennas need to be made smaller, which results in significant signal loss. The internal components are tightly stacked together, and the antenna signal is also affected by interference from the phone, camera, memory, and other factors. In addition, sometimes users may block the antenna when holding the phone, resulting in poor and unstable GPS positioning signals.


Read recommendations:

car gps tracker manufacturer

Gps speed limiter Processing

G02M Pet Tracker

The Application of Vehicle GPS in Enterprise Vehicle Management.gps tracker device wholesaler

Overview of GPS Vehicle Positioning System

Last article:What are the fixed installation locations for GPS locators.gps tracker for trailer maker

Next article:Car GPS locator.gps tracker with magnet sales

Related Information

fleet gps trackers price

2023-04-23

GPS Tracker maker

2023-04-11

real-time gps tracking Factory

2023-04-23

gps vehicle tracker distributors

2023-04-23

gps tracker with magnet wholesale

2023-03-16

simple gps tracking

2023-04-11

fleet gps tracking maker

2023-04-23

realtime gps tracker online

2023-04-11

personal gps tracker

2023-03-16

car gps tracker Vendor

2023-04-23

TK100B- Accurate Pro version GT06/TK100

2023-10-06

3000mAh Magnet Asset GPS Tracker

2025-03-31

TK08A Motorcycle GPS Tracker

2022-06-20

G05N Vehicle Tracker

2022-06-21

G200(L) -Magnet GPS Tracker

2022-06-20

The strategic role of satellite positioning system and commercial interests

2022-11-26

Why does China Beidou dare to compete with the first tier GPS team?

2022-11-17

Beidou GPS Navigation System - Future development

2022-10-20

GPS application field

2022-12-29

GPS's current application scale and level

2023-02-16

Brief Introduction to GPS

2022-11-02

The car GPS positioner plug -in card is still free of card.van tracker webfleet solutions

2023-03-14

Main Errors and Elimination Algorithms in GPS Positioning

2022-09-06

gps vehicle tracker.The role of Beidou and GPS satellite vehicle positioning systems in transportati

2023-10-14

mini gps tracker.Introduction to Additional Functions Commonly Used in Automotive GPS/Beidou Positio

2023-10-19

Key Points for GPS Selection.Car gps tracking Production

2023-07-20

This product focuses on humanized design to minimize the false alarm rate.

2022-12-15

The Application of GPS Navigation System in Road Engineering.4G GPS Tracker for vehicles equipment

2023-08-24

Car GPS positioning system.Gps speed limiter Production

2023-05-26

The main role of driving recorder.gps tracker with magnet Manufacturing

2023-04-15