Discovering the ropes – GPS/ GPRS car tracking systems
1. GPS: Gps – (Source: Wikipedia) The Gps (GPS) is a space-based satellite navigating system that gives place and time info in all weather, anywhere on or near the Earth, where there is an unobstructed line of sight to 4 or more GPS satellites. It is preserved by the USA government and is openly accessible to any person with a GENERAL PRACTITIONER receiver.
2. GPS Receiver: This is also referred to as GPS device, is a gizmo which enables you to acurately identify your position, its work is to situate 4 or more satellites. Using the mathematical principle – trilateration – it can figure out its very own area anywhere on the planet.
3. GPRS – General Package Radio Service: This is a packet oriented mobile information service on the 2G as well as 3G mobile communication system’s global system for mobile interactions (GSM). You know this as Web Information Connection on your mobile, and also use it for searching net, inspecting e-mails, downloading and install software applications/ songs on your smart phone.
Gadgets sustaining GPRS are divided into three classes:
3.1 GPRS Course A tool: Can be attached to GPRS service and also GSM service (voice, SMS), making use of both at the same time.
3.2 GPRS Course B tool: Can be attached to GPRS service as well as GSM solution (voice, SMS), but utilizing just one or the other at an offered time. During GSM solution (voice phone call or SMS), GPRS solution is suspended, and after that returned to immediately after the GSM service (voice call or SMS) has ended. Most GPRS smart phones are Class B.
3.3 GPRS Class C device: Are linked to either GPRS solution or GSM service (voice, SMS). Must be switched over manually in between one or the other service.
Just how does GPRS tool make link
A GPRS link is developed by referral to its gain access to factor name (APN). The APN specifies the solutions such as wireless application protocol (WAP) access, brief message service (SMS), multimedia messaging service (MMS), and also for Net interaction solutions such as email and also Net accessibility.
In order to establish a GPRS connection for a cordless modem, an individual should define an APN, additionally an individual name and password, as well as very seldom an IP address, all supplied by the network driver.
GENERAL PRACTITIONER + GPRS = Device deployed in your automobile for real time monitoring
A GPS receiver and also the GPRS hardware rest alongside in the exact same box (usually referred as: GPS tracking Unit ), powered by very same battery source. At normal periods or predefined occasions, the system sends out the GPS information making use of the GPRS connection to the main web server (referred as: GPS tracking Web server )
The essentials are clear, in nutshell – A system that has both GPS receiver as well as GPRS hardware component interfacing together forms the GPS tracking device. As soon as this device is mounted inside your automobile, the self locations reported by the device suggests the area of the automobile. All the data that is send out to the tracking web server is then offered to the customer on the maps/ reports.
Aashish Manocha is Supervisor at Dynakode. An innovation firm into RTLS as well as POUND domain name. Dynakode sustains as well as give end to finish option on fleet administration and progressed vehicle monitoring option to Indian markets.