truck tracking webfleet solutions

Home > NEWS > Other information > truck tracking webfleet solutions

Company News

Industry News

Theoretical Basis of GPS Vehicle Satellite Positioning

source:truck tracking webfleet solutions release time:2022-08-24 Hits:     Popular:realtime gps tracker online

  

  1. Overview of System Implementation Theory

  GPS currently has 24 satellites in the space satellite constellation, including 21 working satellites and three spare satellites in orbit. Each satellite is equipped with 4 high-precision electronic clocks, which provide high-precision time standards for GPS positioning. User equipment is mainly composed of GPS receiving hardware and data processing software, as well as microprocessor and its terminal equipment.

  The GSM network is the most widely used wireless communication network in China. It has fast transmission speed, low price for single data transmission, does not occupy voice, and its two-way transmission performance can easily realize information collection and remote control of the collection station equipment, and realize remote control and telemetry. Therefore, it is very reasonable to use GSM for wireless communication.

  2. System implementation scheme design

  In the design, Trimble's GPS module is used for car positioning, and two Siemens GSM modules are used for wireless data transmission between the car and the PC. The setting of the car part is completed through key input, and the current information is displayed by liquid crystal. , and use the serial port to communicate with the GSM module on the PC, and then display it on the electronic map based on the VB platform.

  This system realizes the simulation operation of GPS vehicle positioning system. Using GSM as the data transmission medium, the experimental car replaces the actual vehicle, and the PC is used as the vehicle control center to process the position information of the car and instruct the movement of the car. After the software test system, the collection of the position of the car is realized, and the command can also be received and executed by the car.

  The author's innovation point: integrate the three technologies of single-chip microcomputer, GPS and GPRS, and apply it to the vehicle monitoring system reasonably and effectively, realize the real-time monitoring and dispatching of the vehicle, and improve the safety and operation efficiency of the vehicle. The system has been running on our school's campus patrol car system, saving nearly 10,000 yuan for the school. Practice has proved that the communication function of the system is reliable and reasonable in design.


Read recommendations:

gps tracker for bike Factory

Gps speed limiter wholesale

GF20-Mini Magnet GPS Tracker

GPS application

GPS Landmark or Waypoint and ROUTE

Last article:Design of GPS Vehicle Satellite Positioning Simulation System

Next article:Intelligent GPS anti-theft electronic system

Related Information

mini gps tracker distributors

2023-04-23

pet gps tracker cat manufacturer

2023-03-16

Cantrack Login

2023-04-23

Dog gps tracker

2023-04-11

4G GPS Tracker for vehicles custom

2023-04-23

mini gps tracker sales

2023-04-23

Fleet management expert

2023-03-16

real-time gps tracking

2023-03-16

4G GPS Tracker Production

2023-04-23

real-time gps tracking price

2023-04-23

G02M Pet Tracker

2022-06-19

G200(L) -Magnet GPS Tracker

2022-06-20

3 Years Disposable Asset GPS Tracker

2025-03-31

G900LS 8 Lines-4G Car GPS Tracker

2025-03-31

TK200AM-Disposable GPS Tracker

2022-06-21

GPS space and ground control

2023-06-01

GPS positioner type installed on the mortgage vehicle.fleet solution webfleet solutions

2023-03-22

Introduce how to use the car navigation instrument.gps tracker with magnet distributors

2023-05-10

The manufacturer believes how to effectively prevent the vehicle positioning system from being destr

2023-05-10

The role of GPS module in GNSS UAV

2022-10-13

How to purchase GPS.gps tracker with magnet distributors

2023-08-25

GPS helps you avoid electronic eyes

2022-08-18

GPS positioner helps logistics and transportation companies manage transparency and intelligence.obd

2023-03-28

Cold start, warm start and hot start of gps

2023-02-01

Two Point Application of GPS.obd2 gps tracker verizon manufacturer

2023-08-01

The manufacturer shared the function of GPS navigation with everyone.gps tracker with magnet price

2023-06-17

Polarization Design of GPS.fleet gps tracking

2022-11-16

GPS Development.cat gps tracker manufacture

2023-07-20

The GPS navigation function is diverse. Let's take a closer look at the GPS navigation voice prompt

2023-04-14

The method of using GPS receiver in the field

2022-11-26