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 speed limiter equipment

gps tracker app

3000mAh Magnet Asset GPS Tracker

GPS wireless communication transmission

Is it legal to use a gps tracker?

Last article:Design of GPS Vehicle Satellite Positioning Simulation System

Next article:Intelligent GPS anti-theft electronic system

Related Information

gps vehicle tracker company

2023-04-23

obd2 tracker wholesale

2023-03-16

Magnetic gps tracker wholesaler

2023-03-16

car gps tracker Production

2023-04-23

fleet tracking mobile app

2023-03-16

fleet solution webfleet solutions

2023-03-16

Dog gps tracker manufacture

2023-04-23

gps vehicle tracker price

2023-04-23

gps tracker for trailer

2023-04-23

Gps speed limiter Vendor

2023-04-23

G02M Pet Tracker

2022-06-19

G200NY -Cow/Camel GPS Tracker

2022-06-21

G500L -4G OBD GPS Tracker

2022-09-06

6000mAh Magnetic Asset GPS Tracker

2025-03-31

GF70L-Solar Magnetic Asset GPS Tracker

2023-10-07

GPS function and use

2022-10-10

Car GPS

2022-07-27

How to install and use the Beidou GPS positioner?gps tracker for trailer Manufacturing

2023-04-14

GPS principle

2022-07-21

GLONASS and Galileo systems

2022-09-27

What are the commonly used car GPS positioner?

2023-02-25

Navigator classification.Mouth and word buckle price

2023-06-06

Beidou Satellite GPS Trajectory.gps tracker no monthly fee distributors

2023-08-18

Accuracy of GPS

2022-12-28

The Application of GPS in Passenger Vehicle Management.obd-II port gps tracker manufacturer

2023-08-26

How to use the Beidou GPS positioner.plug & play Obd gps tracker Processing

2023-04-14

GPS cannot search for satellite signal problems.plug & play Obd gps tracker distributors

2023-04-12

mini gps tracker.Installation and usage methods for automotive GPS locators

2023-11-08

GPS positioner manufacturers introduce the stages of the video surveillance software from the system

2023-05-09

GPS Principal Component Analysis

2022-11-09