Features Of GPS Vehicle Tracking Device |
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Dawn Summers
5 December 2012
There are now new and cool devices you can add to your vehicle. Some enable you to enjoy your ride and have a hands-free phone conversation at the same time. For security features, there are GPS vehicle tracking tools you may install on your car. Having this mechanism will help you avoid traffic and even save on fuel costs. This article is about the basic features of the vehicle tracking device.
What is GPS?
GPS (Global Positioning System) is a navigation tool, developed by the Department of Defense in 1973. The main purpose of this device was to help soldiers and military vehicles, planes, and ships to determine their locations worldwide.
Today, the uses of GPS have extended to both commercial and scientific worlds. Most people use it as navigation and positioning tool in airplanes, boats, cars, and for almost all outdoor recreational activities. This includes hiking, fishing, and sailing. GPS also plays an important role in the scientific community. Experts use it for weather forecasting and other global climate studies. They also use it for earthquake studies. This system can measure tectonic motions during and in between earthquakes.
How does it work?
This device uses satellite GPS to find the exact location of the vehicle. It transmits signals from the satellites in a very precise orbit. It takes this information and use triangulation to calculate the user's exact location. The GPS receiver compares the time signal transmitted by a satellite. This system can also calculate the distance of the satellite from the user. After measuring the distance from a few more satellites, the receiver can see the user's position and send it on the unit's electronic map. With a GPS vehicle tracking system in place you can locate and follow your company vehicles 24/7 from anywhere via a web browser or web-enabled phones.
The GPS receiver should transmit the signal from at least three satellites to view its 2D position (latitude and longitude) and track movement. If the system can get four or more satellites, the receiver can see the user's 3D position (latitude, longitude, and altitude.) The GPS unit can also get other information including speed, bearing, track, trip distance, distance to destination, and even temperature.
Is it accurate?
Today's vehicle tracking devices are accurate. They feature parallel multi-channel design. They can easily transmit signals onto satellites when activated. It can also maintain its quality. There are only few factors that may affect its accuracy. This includes the computer bug system and malfunction due to high static level.
What are the advantages of installing GPS vehicle tracking?
- This device prevents car theft. They can secure your car by tracing its exact location. Police officers can easily recover your stolen car, discouraging criminals from taking it.
- This device is easy to use. It has a user-friendly web interface that allows you to enjoy real-time visibility. It can also help you monitor your current speed.
- GPS is also useful for business and government agencies that own fleet vehicles. It can provide custom reporting and help them manage their fleet.
- People using this device can expect improvement in productivity, safer driving, reduced travel time, mileage, and vehicle running costs.
These are just some of the things you need to know about the GPS vehicle tracking device. Research online or consult a professional for more information.