A GPS Tracking System is made by 3 main components:
-A GPS device or GPS Tracker, which gets the place information and then gives it to a software application.
-A data transmission system, which takes the details provided by the GPS Tracker, and delivers it to the software program.
-A Software Application, which presents to the users the information recollected by the GPS Tracker in several formats including maps and reports.
This article will present the primary aspects of traceur gps sans abonnement, and definately will start expanding on the first component: GPS Trackers. It will take me this article as well as the next anyone to go in detail over GPS devices.
Within this section I am going to define what a GPS Device, and exactly how they work; i then will introduce the types of trackers, what features bring several types of trackers and my opinion in relation to each type. At its simplest definition, the GPS device, or better the GPS tracker, will be the component in charge of getting the details about the position of the vehicle, and providing this data towards the GPS Tracking Application through the Data Transmission System (that will be explained in coming articles).
GPS Trackers are generally small boxes (metal or plastic) that may be the size of a man’s wallet, or even a little bigger. All of them need a minumum of one antenna (GPS antenna), and many of them need an additional antenna to permit the information transmission module. So this may lead to an initial classification of GPS Trackers:
Full satellite trackers. This sort of trackers will use satellites to obtain and transmit data. Hybrid trackers. This type of trackers uses satellites to get location (we will see some variations here later in the following paragraphs), and the other method to transmit the info (a data modem, a data port to download the information, etc).
On the next article I will expand on these concepts. So, the main task of any GPS Tracker is always to provide information in the location of a vehicle or perhaps an asset, or perhaps a person. The location of the units is normally acquired from the GPS satellites, but there is another method based on triangulation with cell towers to calculate locations. Having the location from satellites is easily the most accurate mechanism, providing a minimal margin of error usually (from 2 up to 50 feet). GPS location can be acquired akrvuz in the world. The only down side for this location technology is that the GPS antenna has to have a view to the sky. As an example, when the vehicle goes into a garage, most probably there will never be GPS locations available.
Having the location based upon a triangulation with all the cell towers (those that will also be utilized by our cell phones to send out voice and data) has a bigger margin of error (as much as a few hundred feet), making it a not too accurate location mechanism. This sort of location also requires the existence of the named cell towers to work. The upside of the mechanism is it will perfectly work within buildings, which is incorrect for GPS satellite location. Some GPS Trackers are created to work together with both location mechanisms, developing a new concept called Assisted GPS (AGPS).
You can find mainly three kinds of GPS Trackers: Passive Trackers, PING Trackers, and Live Trackers. Also, some devices have more capabilities than just getting the position of the vehicle.
In this post I actually have dissected a GPS Tracking solution into three main components: a GPS Tracker, a data transmission system, along with a GPS Tracking application. I have also started exposing the specifics of GPS Trackers, specifically the 2 main ways to pinpoint a vehicle. Finally, I introduced two more elements to take into consideration in GPS Trackers: types of trackers and advanced attributes of a GPS device.