Real time tracking systems - tracking device

The Real Time Tracking Systems or AVL Systems are based on mobile stand-alone terminals, which combine GPS technology to determinate their own position. Specific wireless networks set a two-way communication between the mobile unit and control center.
Real Time Tracking Systems have several ways to storage and transmit information, always offering low cost solutions with the latest technology.

Slim Trak is a general purpose asset tracking device that adds security and tracking capability to small, portable equipment such as luggage, generators, compressors, pumps, backhoes, Bobcats, and much more. In addition to equipment and vehicles, the device can provide security for a range of construction assets such as supply pallets, tractors, wire spools, and similar high value assets. Slim Trak real time tracking system makes all others obsolete! No more complicated wiring or GPS antenna mounting. Due to new state-of-the-art "high sensitivity antenna" technology, the very small Slim Trak tracker is completely self contained.

real time gps tracking system: easy or economical

Real time gps tracking systems is very high tech this absolutely for the professionals and the novice. Just like you and me.

It's also very convenient, you just need to access to the website from any internet, key in your password, and a detailed map with tracking systems information that available such as information like time, speed of vehicle, street address of vehicle and of course the last stop.

Besides, real time gps tracking systems is very easy or economical. It doesn't cost you thousand of Dollars to have this professional service.

real time gps tracking systems track exact location

Actually there are a lot of our GPS vehicle tracking units offer real-time delivery of information. With some GPS tracking systems, you can actually watch the tracked vehicle in your computer screen. Other vehicle tracking systems show you the history of travel at 15-minute intervals. The real time gps tracking systems will let you know the exact location of your vehicle such as direction, street, speed, and immediately within 15 meters. Cool right?

real time gps tracking system : Brief Introduction to GPS Receivers

GPS receivers are categorized into different types by its purposes, frequency and channel.

A. By Purposes

1. Aviation GPS receiver: It is mainly used in aviation of moving carriers. It tells locations and speed of the moving carrier in real time. Measured psychologically with C/A number, so its single positioning is less precise which is about +-25 MM. If affected by SA, the differences can be +-100 MM. The kind of GPS receivers is less expensive and widely used in various industries.

2. Ground GPS receiver: It is mainly used in precise ground and engineering measurement. It uses the value of carrier phase to measure the relative position, so the result is precise. The receiver is built complicatedly, so the price is highers.

3. Time transfer GPS receiver: It transfer time by highly precise satellite. It is usually used in the the observatory and wireless communication.

B. By Frequency

1. Single-channel GPS receiver: It only receives signal of L1 carrier wave and positions by value of carrier phase. It can't eliminate the affect of ionosphere delay, so it is only applicable for precision position of ultra short base line less than 15 KM.

2. Double-channel GPS receiver: It can receive carrier signals of both L1 and L2. With its differences to ionosphere delays, the delay of electromagnetic wave signal caused by ionosphere can be eliminated. Therefore, it can be used in precision position for thousands of kilometers.

C. By Channels: GPS receivers can receives signals transmitted from multiple GPS satellites at the same time. It uses antenna singal channel to separate the signals received and track, handle and measure individual satellite. The channels are divided into multi-channel receiver, serial channel receiver and multi-channel receiver.

By Kors Shih

real time gps tracking system : Fleet Tracking Companies

Would you like to know where your fleet is at any time? GPS fleet tracking companies offer you a powerful system that allows you to control and manage your mobile resources wherever you are.

It is a great way for fleet owners and managers to monitor their cars, trucks or vehicles efficiently. GPS fleet tracking companies will allow you to monitor your employees and vehicles with assurance and confidence. With this system in your company's fleet vehicles, you will find the best way to conduct fleet management and track your vehicles. It really doesn’t matter if you have one truck or one thousand trucks, our trusty GPS fleet consultants can assist you in selecting a vehicle tracking system that will become a competitive advantage for your company. Know where they go at every moment! With the services of GPS fleet tracking companies in your cars and trucks will allow you to get the facts you need.

GPS fleet tracking companies allow you to see your fleet from a Windows based PC connected to the Internet, and it is as simple to run as leading Internet services such as AOL. This vehicle tracking unit costs hundreds less than other GPS tracking systems and it can be installed very easily in any vehicle.

There are two kinds of tracking systems: The first one is the basic GPS tracking unit is designed for small companies and it shows vehicle location, route, stops and speed. You can get an automatic record of trip mileage, time and travel records, and no monthly fees are necessary. The second one is the advanced GPS tracking system for larger companies and government agencies, with this one you can get an a detailed historical information and even real time tracking, so you can have 1 minute updates for each vehicle location within your coverage range, and once again no monthly fees are necessary. Sounds great, doesn’t it?

GPS fleet tracking companies include a number of modules designed to provide you with industry leading performance. We help a lot of companies which have mobile fleets reduce costs and manage mobile assets more efficiently, because now they can reduce not just rising fleet expenses, but also car and truck operation costs and time spent at unauthorized locations (and we all know that time is money), and monitor activities of your mobile personnel by using the GPS tracking.

So you don’t have to look any further. We are the best option you have, just check us and see by yourself.

By J Herrera

real time gps tracking system : GPS Tracking

The Global Positioning System (GPS) is a constellation of 24 satellites, which provide information to a GPS receiver, so that software in the receiver can determine a position in three dimensions (altitude, latitude, and longitude).

GPS tracking devices were originally developed by the U.S. Department of Defense for use in precision weapon delivery. The initial satellites were launched between 1974 and 1977. During the Clinton administration, use of the system’s additional bandwidth was opened for civilian use. This move, combined with recent advances in personal technologies was the catalyst for an explosive surge in GPS market opportunities and intelligent applications. There are two types of GPS tracking: passive and real time. A passive GPS tracker will record travel activities and positions, which can be downloaded to a computer. A real time GPS tracking system will show its position, live.

Today, GPS tracking systems are more common to the general public. GPS tracking units are most commonly used for the following uses:

1. Auto Theft Prevention - www.TrackYourVehicle.net
2. Vehicle Tracking - www.rmtracking.com
3. Asset Protection - www.ConstructionGPS.net
4. Fleet Tracking & Management - www.ManageMyFleet.com

By Brad Borst

real time gps tracking system : The Advantages And Disadvantages

There are three major types of GPS vehicle tracking; cellular based tracking, wireless passive tracking and satellite based real-time GPS tracking. This article will outline the advantages and disadvantages associated with all three types of GPS Vehicle Tracking.

Cellular Based Tracking

The initial costs for setting up the system are slightly lower than the other two options. With cellular based tracking average costs are about $500. A cellular based tracking system transmits information about where a vehicle is every five minutes over a land network. The average monthly costs are about thirty-five dollars for airtime and for the information to be displayed over the internet.

Wireless Passive Tracking

A major advantage to this type of tracking system is that there is no monthly fee, so once the system is set up there will be no other costs associated with it. However, setting up the system is a little expensive. The average is about $700 for the hardware, and $800 for the software and database. With this type of system most people say the disadvantage is that the information about where the vehicle has been can only be found out when the vehicle returns back to the companies base. This is a major drawback especially for companies that are looking for a tracking system that will tell them where their vehicle is if it has been stolen or in an accident. However many systems are now inserting wireless modems to their devices so that tracking information can be viewed without having the memory card from the vehicle. With wireless modem wireless passive tracking systems are also able to collect information about how fast the vehicle is traveling, stops made and other detailed information. With this new addition many companies feel this system is a perfect fit because there is still no monthly bill.

Satellite Based Real-Time Tracking

This type of system gives less detailed information, but it works nationwide, which makes it a good choice for shipping and trucking companies. The costs for setting up the system average around $700. The monthly fees for this system vary from five dollars up to one hundred dollars; based on how detailed a company wants the reports to be.

New Technology

In the next few years GPS tracking will be able to provide companies with a number of other advantages. Some companies have already set up a way to have a customers sign and run credit cards onsite through the unit. Others are setting up ways for dispatchers to send re-routing information directly to a drivers GPS unit. Another new advancement for GPS systems is that they will have internet access and stored information about the vehicle so that a driver or mechanic can use the GPS unit to look up diagrams to help them fix the vehicle. In addition to this all of the information will be stored and saved in the companies database.

by Chris Simons

real time gps tracking system : The Key to Saving Money on your Business

It is natural for a business to have its ups and down. Since everything is beyond your control no matter how you strive of putting all things into its right place, sometimes it still fails. Sometimes you just assume that everything is fine though it’s not.

Forget about all your worries because with GPS tracking, all will turn into proper places, everything will easily be tracked. The GPS tracking system has helped reduce cost in both personal and professional life of a person and the benefits have been huge.

GPS tracking isn't for every business, but if your company employees drive company vehicles, it is best suited for you. With active GPS tracking technology, you can monitor a driver's speed and location in real time. That’s how convenient it is. A unit in a car or truck records the vehicle's speed and location, sending the information back to your office instantaneously. Or consider the cheaper passive GPS tracking technology, which records a driver's speed and location on an onboard unit, which can be accessed later when the driver returns to the office.

The GPS tracking system is designed so that you can track your trucks, containers, trailers, and other vehicles easily. By the use of fleet management you will know when your assets stop, sit idling and the road they are on. With the latest GPS Tracking systems, you can monitor the activities of all your vehicles.

A GPS Tracking System works this way:

You may have heard of GPS technology as a navigational tool. 24 satellites constantly emit signals to be received by handheld computers, such as the GPS Magellan units. A microchip then processes the signals to determine the user's location. Many then display this information on a map, so you can see exactly where you are and how to get to your destination.

GPS vehicle tracking works in a similar fashion, with a couple extra steps. As in GPS navigation, a GPS tracking unit, stored in a vehicle, uses satellite signals to calculate the vehicle's location. It then calculates the vehicle's speed and stores or transmits this information to be accessed by a third party.

As of now, there are already some technical support teams that function, focusing on user-centered design and usability applications. To improve its range and provide for different markets, many GPS services have many add-ons to enhance the performance.

Since the foundation of any company is to stick on their philosophy that in order to maintain long term business relationships, it must be based on reliable service, high quality and strong industrial design and information technology support to adapt to the rapid changes in the markets and the business world.

These companies have dedicated themselves in the use and development of GPS products and applications, including Bluetooth GPS Receiver with SiRF Star 3 chipset, GPS Car Tracking System (Integrated GPS with mobile communication technology), Personal GPS Burglar - proof Tracker, GPS Data Logger, GPS Post-tracking System (off-line tracking). Many companies have invested so much to manufacture products designed to flexibly and rapidly customize their GPS to meet market demands.

These GPS vehicle tracking products are designed and built to provide precise information so that the services of the company who uses them can monitor their fleet as well as enhance the quality of their services.

By Sandra Stammberger

real time gps tracking system : Telemetry GSM

The word Telemetry, literally meaning "remote measurement" is used to describe technology that allows automated measurement and transmission of data by wire, radio, or other means, typically from inaccessible or dangerous locations, such as a satellite in orbit to control stations on ground, where the information is recorded and evaluated. When telemetry was still in its nascent stage, information was relayed over wires. Today it uses radio transmissions and GSM (Global System for Mobile communication) technology for data transmission. Major applications of Telemetry GSM include monitoring electric-power stations, gathering meteorological data, remote meter reading, logistics management, tracking endangered land and aquatic species, and monitoring manned and unmanned space flights. The remote meter reading is used even by small towns to read and record water and electric meters of the towns' residents.

The list of potential applications of Telemetry GSM is practically endless. The complete list is definatly beyond the scope of this one article. For instance, the Telemetry GSM modules are used in rail switching. In this application, the modules automatically report the position of the rail switching point to the traffic control center. The advantages of using General Packet Radio Service (GPRS) enabled GSM components lies in the fact that they do not have the same setup requirements and do not congest the network with fixed connections. This is because each module operates in a standby mode and goes active to send small amounts of data either at regular intervals or as and when required. These modules are also relatively inexpensive, easy to install and very reliable.

The importance of telemetry to basic biological, environmental and medical research cannot be overstressed. Since the early 1970s, the use of telemetry to provide real time physiological monitoring in coronary care units has become widely recognized. Nowadays, Telemetry GSM is used for monitoring of the electrophysiological state of patients who are at risk of abnormal heart activity. These patients are outfitted with a customized device without any other control except an On/Off button. This device comprises a wireless receiver for the long-distance telemetry and a GSM module. The messages are relayed as encrypted short messages via the standard SMS (short messaging system) protocol to the central database, where it is decrypted and subsequently allocated to the healthcare professional in charge of the patient. This technology allows the patient to get out of bed and walk around a little to keep from getting stiff and getting bed sores.

By Keith Londrie

real time gps tracking system : Brief Introduction to GPS Receivers

GPS receivers are categorized into different types by its purposes, frequency and channel.

A. By Purposes

1. Aviation GPS receiver: It is mainly used in aviation of moving carriers. It tells locations and speed of the moving carrier in real time. Measured psychologically with C/A number, so its single positioning is less precise which is about +-25 MM. If affected by SA, the differences can be +-100 MM. The kind of GPS receivers is less expensive and widely used in various industries.

2. Ground GPS receiver: It is mainly used in precise ground and engineering measurement. It uses the value of carrier phase to measure the relative position, so the result is precise. The receiver is built complicatedly, so the price is highers.

3. Time transfer GPS receiver: It transfer time by highly precise satellite. It is usually used in the the observatory and wireless communication.

B. By Frequency

1. Single-channel GPS receiver: It only receives signal of L1 carrier wave and positions by value of carrier phase. It can't eliminate the affect of ionosphere delay, so it is only applicable for precision position of ultra short base line less than 15 KM.

2. Double-channel GPS receiver: It can receive carrier signals of both L1 and L2. With its differences to ionosphere delays, the delay of electromagnetic wave signal caused by ionosphere can be eliminated. Therefore, it can be used in precision position for thousands of kilometers.

C. By Channels: GPS receivers can receives signals transmitted from multiple GPS satellites at the same time. It uses antenna singal channel to separate the signals received and track, handle and measure individual satellite. The channels are divided into multi-channel receiver, serial channel receiver and multi-channel receiver.

By Kors Shih