Archive for the ‘GPS’ Category

GPS or Global Positioning Systems is a term that most commonly conjures up images of vehicle navigation systems, space-age satellite technology, and interactive maps for outdoors-types and sportsmen. But the reality is that there are far more applications of Global Positioning Systems beyond GPS vehicle tracking or map navigation that everyday people like us can benefit from. All it takes is a bit of creativity, and some trial and error. Here are a few of the many possibilities that can benefit you right now in your busy and hectic life.

1. Know where your children are using services from companies like uLocate Communications.

2. Keep track of elderly members of your family, so that they don’t wander off alone.

3. Plan a road trip around interesting points of interests, landmarks, campsites, diners, etc, and hear fewer Are we there yets?- and of course get the most out of that expensive gas.

4. Get emergency road side assistance at a touch of a button from your vehicle, so you can get help exactly where and when you need it.

5. Keep a visual journal and bookmark collection of your favorite hot spots, sceneries, and points of interests, that may not be listed in any travel guide (You can create your own mini travel guides and memories).

6. Find lost pets easily using collars with built-in GPS, better than running around in your pajamas hollering like a maniac.

7. Feel safer with cellular phone 911 calls, so emergency personnel can pinpoint your location once you make an emergency call. Please double check your carrier service to see that it has GPS features and get a primer on how it works if possible.

8. Get to your interview, or any important time sensitive destination or engagement, faster by finding shortcuts and correct directions.

9. Find a good Italian restaurant near your movie theatre on the fly.

10. Track your luggage, laptops, and anything of importance while traveling.

11. Track and find family, friends in a crowded concert, graduation, or any social gathering.

12. When going on a vacation, feel free to separate from group for a while to venture on your own based on your own interests and find them later on with your GPS enabled device- even in an unfamiliar place.

Our ability to use GPS so far is limited by the relatively poor connection to the satellite feeds when we are indoors in buildings, homes, or behind anything that could obstruct the GPS connection. However with the investment and development in a new satellite network called Galileo which should be completed in the near future, these problems should be eliminated drastically. Despite these problems, GPS still offers a world of benefits as mentioned earlier, and with any technology, it will only get better.

In addition to more practical usage applications, GPS will make a great educational and fun gift for your loved one’s and friends as well. Consider just two of the many creative and educational uses of GPS:

1. Stay physically active and fit by playing RayGun! A locational based cell phone game based on GPS technology.

2. Become more cultured, make global friends, and learn about the world playing GeoCache, a global GPS based treasure hunt.

With many affordable feature-rich models to satisfy anyone’s preferences and budgets, now is as good a time as any to learn more about GPS technologies, which are surely to become more assimilated into the mainstream within the decade. One day we will take these things for granted just like we do now for the internet and cell phones. The key is to dive in, without paralyzing yourself with the overwhelming array of choices in the GPS market, and enjoying some truly amazing technology.

NavPax Sensor Units integrate 3-axis MEMS gyros, accelerometers, compass, signal processing, and GPS information to provide complete package for real-time, land-based vehicle tracking solutions. They are used as part of RFID-aided warehouse tracking system that tracks position of each forklift, unique cargo identification, and pick-up and put-down locations of inventory with accuracy to 99%

Utica NY -September 06 2005 – Integrated Sensors new NavPax Navigation Sensor Units are playing a critical role in a tracking system designed to monitor inventory and increase efficiency in dynamic warehouse environments. Real-time location monitoring of forklifts operating in a one million square-foot facility requires a rugged, automatic and precise navigation and tracking system. To that end, Integrated Sensors, Inc., has co-developed a Radio Frequency Identification (RFID)-aided warehouse tracking system for forklifts and other vehicles. The system, already in use by a Fortune 50 company, tracks the position of each forklift, its unique cargo identification, and the pick-up and put-down locations of the inventory. Within this system, the NavPax Navigation unit help ensure that the forklifts transport and locate inventory throughout the facility safely, quickly, and correctly.

The warehouse tracking system was developed as an automatic procedure to track the stocking and storage of inventory. The system uses RFID technology, which allows the automated forklift to scan the RFID tag on a product, identify the product and pinpoints its exact location in the facility. Additionally, unique RFID tags are buried in the warehouse floor, allowing them to be read by the RFID reader as position updates, when the forklift passes over each tag. The system is able to track products that leave the warehouse and are placed on semi-trailers and rail cars. The NavPax Navigation Sensor has enabled tracking system to achieve cargo pick up and put down location accuracy to 99% compared to 85% for the previous manual system. “The result has been an annual savings of $1 million on product shrinkage” said Ed McDermott, President of Integrated Sensors, Inc.

Navigation Sensors help automate inventory tracking

NavPax fully integrates 3-axis MEMS gyros, accelerometers, compass, signal processing and GPS information to provide a complete sensor package for real time land based vehicle-tracking solutions. Integrated Sensors selected MEMS technology as a component in the new NavPax Navigation Sensor because of their size, affordable combination of bias stability, precise output, and dependable performance through a range of temperatures.

After reading our article, you can impress your friends with the amazing amount of knowledge you have gained on this subject.

Imagine the next time you write a discussion about auto gps system. When you father sharing the fascinating auto gps system facts below, your friends will be absolutely amazed.

Global Positioning System (GPS) is a navigational aid originally urbanized for the military. The system simply receives signals. It is the practical technology that gives the GPS its versatility.

If you have ever worn map and compass, you will understand a little about how the GPS works. In order to find your standing on a map, you necessary to have three points of reference. The intersecting line from the location points is where you are. Map and matter work uses triangulation (bearings), GPS uses trilateration (distances) to ascertain location. Satellites orbiting the earth emit matchless signals that can be usual by a GPS. The GPS software interprets the signal, identifying the satellite that it came from, where it was located, and the time that it took for the show to spread the system. Once the receiver has both time and reserve it begins to ascertain position.

For the rest of this article, we will discuss the meaning behind what we have learned about this subject so far.

Three satellites give the intersection sense and the fourth is worn to delay that the positioning is accurate. Accuracy depends ahead the synchronization of atomic clocks in the satellites with the regulator in the GPS system. though the regulator in the GPS is not atomic, utilizing the fourth satellite gives it that functionality as the interior regulator adjusts itself to amend any discrepancy discovered.

GPS has vanished far past its opening military application. Drivers can find their way through city streets, long reserve trekkers use the technology to annoy unfamiliar terrain, mariners and pilots use GPS enhanced data to annoy the seas and skies.

In–vehicle GPS can be integrated into the car entertainment system or can be installed as a removable device. These systems want to tell the driver where he/she is and how to attain their destination. The information includes boulevard directions advantage relevant skin along the way such as place stops, gas stations, points of interest, etc. Auto GPS uses voice orders so that the driver can concentrate on the road.

Hikers and trekkers use analogous technology, but typically without the inclusion of street systems on their devices. Mapping software defines the territory that the walker will encounter. The addict can pierce waypoints (points of reference) so they can restore with the same route. They can add points of benefit such as water sources, viable campsites, and other items of benefit on their trail. However, the portability demanded by hikers will also limit the functionality of the system as small screens mean that some detail will be lost.

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It is GPS technology that is worn to footprint individuals on home arrest, to track gone pets, stolen vehicles, and gone people. Small systems can be incorporated into pet collars and wristwatches. As long as the receiver is active, it can be found.

Marine and aviation GPS units are sophisticated and specialized. The principles tangled are the same as any measure system; the software is greatly more well developed.

Any fisherman, who is with a fish finder on his boat, is with a GPS that is enhanced by sonar and tracking devices. Units have been urbanized for use on hang tubes also – as GPS technology advances, the systems become more and more compact and their uses more and more extensive.

If you are considering purchasing a GPS, make sure that it can be efficient easily. This is especially accurate if you buy a multi–function GPS or one that is worn where conditions change regularly. An in–vehicle GPS shortly loses its usefulness if it is not efficient as boulevard systems change.

Updates vary according to the design being used. They can come in CD/DVD post or as laptop downloads. The consumer can obtain maps limited to the part in which the GPS will be worn or a series of maps and routes. These are open from GPS software companies who will charge proportionally to the sophistication of the software.

GPS units vary in rate according to their usefulness. It is probable to buy units for fewer than one hundred dollars to units costing more than one thousand dollars. What your desires are will be a reason in the loss of your unit. If you are a backpacker then portability is a main consideration. If you are a trucker, you want to be able to find a relief sense as hurriedly and conveniently as possible. anything trick you go for, loss is usually related to quality. Buy the best you can afford.

Now you can be a assured expert on auto gps system. OK, perhaps not an expert. But you should have something to earn to the schedule next time you connect a discussion on auto gps system.

This article is meant to both inform and entertain those who read it. Hopefully, we have (will) accomplished both goals for you.

If you own a company that utilizes private vehicles, delivery trucks, even whole fleets, then you need to think about GPS tracking. One of the simplest reasons for using GPS tracking systems is that it is a sure fire way to keep track of travel records for tax purposes. But that is just the frosting on the cake. By using a GPS tracking system, you have a quick and easy way to keep tabs on the location of your company vehicles at any given time. So, if one of your drivers happens to run into some trouble while out on the highway, you have at your fingertips the means to locate him instantly and send the necessary help he or she may need.

A GPS tracking system can record location data at ten, twenty, thirty or sixty-second intervals, while the vehicle is in motion. You can set your GPS tracking system at any of these speeds depending upon what the vehicle is being used for. For example, if you have a truck that is used to make numerous, short deliveries, you would want to set the GPS tracking system for ten or twenty seconds. The tracking detail will give you just the amount of information you need. However, if you don’t need quite that much information, and want to set the tracking speed at thirty or sixty seconds, you will still be capable of maintaining the accurate information you need, while extending the battery life of your GPS tracking system.

Copyright 2006 Angela Carter

What parent has had that moment of fright when the child who was just at your side is gone? Usually the child has seen something of interest and just gone to investigate, or has gotten separated in a crowd, such as being at a carnival, and although it may only two seconds to locate your child, it feels like two years and when you do find them your heart is racing, your hands are shaking and you don’t know whether to hug them or scold them.

The possibility of someone taking our child is a real fear every parent carries with them. Just pick up a newspaper or watch the evening news and reports of children being kidnapped or abducted are constant and the heartbreak of the parents is just so overwhelming. Now what if there was a technology that could find that child instantly?

GPS technology is now being used to help keep track of children and allow parents to know where their child is at all times. These devices are usually small enough to fit anywhere-backpack, pants or coat pocket, etc. and lightweight enough not to be burdensome. Some of these have pre-programmable buttons so the child can keep in touch with their parents or call for help if necessary.

These devices range from tracking devices that will beep until the child is found, to cell phones with GPS technology installed, to watches that if forcibly removed will automatically activate. There are even backpacks available with GPS technology installed. Some of these will activate if the child is too far away from the parent. And there is even one that is implanted in a shoe.

Of course the main problems with these are the child is going to lose them, or if the child is abducted they can easily be disposed of. I can envision the day when it will be possible to have a GPS transmitter implanted in a child via an injection or some other simple manner.

There are other concerns also. Are only children with parents who can afford this technology are going to benefit. Is this going to increase the number of lower class children, whose parents can’t afford this new technology, being abducted? Will someone, such as a child molester or kidnapper, find a way to use a child’s transmitter signal to locate the child? Also how are our children to adjust to the fact that they are constantly being monitored?

How secure are our children going to feel knowing that the world is so dangerous that their parents need to know where they are at all times? Are we stripping a part of their childhood away from them? Who doesn’t remember, as a kid, going somewhere you knew your parents didn’t want you to go, but as children we are adventurers, and if we got into trouble or got ‘caught’ being where we shouldn’t be, we more than likely not only got punished but also learned a lesson. We grow and mature by making mistakes and learning from them, are we going to take part of this education away from our children? At what age do we stop? Do we continue to monitor them through their teen-age years? A time that can be the hardest time of any child’s or parents life, it’s a time where a teenager needs to mature and a parent needs to learn to ‘let go’ and allow the child to learn on their own-mistakes and all.

Although this technology has some very great qualities in the protection of our children, the possibility of abusing this technology must also be addressed. We all want our children to be safe, yet at the same time they must be allowed to grow to become functional adults.

Satellite Navigation Systems are an extremely useful development that allows a small electronic device to determine it’s exact location via sattelite. Once it knows its position, the navigation device can obtain or calculate navigation information, such as directions, terrain, roads, etc, etc.

Satellite navigation devices are used by the military, motor vehicle drivers, boaters, outdoorsmen, and many others. Many vehicles now come with Satellite navigation systems pre-installed in them.

The only Satellite navigation system that is fully functional at the time of this writing is the Global Navigation System, or GPS. GPS is the United State’s Satellite Navigation System, and contains between 24 to 27 satellites in orbit. The number varies as sattelites are removed and replaced from active service.

Russia also has a Satellite navigation system in the works. The Russian system is called GLONASS, which is derived from GLObal NAvigation Satellite System. The first satellites for GLONASS were launched in 1982, but the system was not fully functional until 1995. Due to economic difficulties, the GLONASS system has deteriorated to only 12 satellites, giving less than full coverage. Russia has signed an agreement with India to work on the system together, intending to have GLONASS back to full functionality by 2010.

The European Union is currently working on two Satellite navigation systems. EGNOS, which is expected be function sometime in 2006, will consist of 3 sattelites, which are designed to supplement GPS and GLONASS.

The EU and European Space Agency are also working on an advanced Satellite navigation system, called Galileo, which should be working by 2010. This system will include 30 satellites, and will be compatible with GPS, meaning that ground units can combine data from GPS and Galileo to get highly accurate positions.

Several other countries also have Satellite navigation systems under construction. China’s system is called Beidou, and France’s is called Doris. Neither are of the caliber that GPS, GLONASS, or Galileo are.

Copyright 2006 Angela Carter

GPS stands for Global Positioning System and was initially designed to be used by the U.S. military and is operated by the U.S. Defense Department. This system consists of 24 satellites, these satellites are 12,000 miles above us, are constantly moving in a precise orbit, have an atomic clock, and are solar powered. They do have a battery backup so they will continue to run in the event of a solar eclipse, and each satellites has a small rocket booster to maintain their orbit. The first satellite was launched in 1978 and it wasn’t until 1994 when there were a total of 24 satellites. Each satellite has a life expectancy of about 10 years, so new satellites are constantly being built and launched. Each satellite weighs about 2,000 pounds and is approximately 17 feet in width when the solar panels are extended. In the 1980s the GPS became available to the public, and although it is still maintain by the U.S. Defense Department there is no charge for its usage by the public.

These 24 satellites orbit the earth twice a day and continuously sends the location of the satellite. A GPS system can tell how far a satellite is away by comparing the time difference between the time a signal was transmitted and the time it was received, the longer it takes the signal to be received by a receiver, the farther away the satellite is. If a GPS is receiving signals from three satellites it can calculate latitude and longitude. Altitude can be determined if the GPS is receiving signals from four satellites.

GPS can be used for navigating your car through traffic day-to-day or tracking a fleet of vehicles. Not only can a driver use a GPS for directions the main office knows where that vehicle is and the speed of the vehicle. GPS can be used while on vacation for activities such as hiking, camping, or hunting. Is your passion fishing but get frustrated trying to find the fish? With a fish finder which uses both GPS technology and sonar you’ll know exactly where to go to find those fish. GPS technology is also being used as a way to track your pet if he wanders off or to safeguard a pet from being stolen.

Another use for GPS is as a child finder with a receiver in a child’s cell phone or wristwatch to ensure a child’s safety. It can be used in a teenager’s car in order to both know where they and how fast they are driving. This could also be used to keep track of someone who tends to ‘roam’ but is not capable enough to find there way back; i.e. someone with Alzheimer’s disease.

As GPS technology improves, it uses will increase. Who knows where it will take us next?

Copyright 2006 Angela Carter

The first thing to decide is how you plan on using a GPS and the second is how much you plan on spending on a GPS. Do you plan on using it in your car, for hiking and backpacking, or for hunting and/or fishing? Current GPS receivers are limited as to what they can do and are optimized a specific purpose. There are GPS specifically for flying, others for hunting and/or fishing, and others for Car Navigation. A few are just an electronic map that shows your position on the map screen. Others have no maps at all and can be just fine if you just want to know your longitude/latitude.

If you plan on using your GPS in an automobile, there are several choices: a basic or mapping handheld receiver; a dedicated automotive receiver; a GPS with a PDA; or a Laptop GPS.

Although handheld units can be used in a car there are several disadvantages-the screen can be hard to see due to its small size and some units will need to be placed forward on the dashboard where they can get a better signal. With a basic (non-mapping) unit you can tell where you are as long as you have a paper map with you to interpret that data.

A mapping unit is the more useful choice considering with driving usually involves roads. A dedicated automotive receiver is larger than a handheld in order to accommodate a screen large enough to be seen while driving. They are powered by the car’s electrical system and because of this; they can only be used in a vehicle. Automotive units usually have voice instructions to allow you to navigate without taking your eyes off the road. Prices start at about $500 US.

A GPS with a PDA needs clear access to the sky for satellite reception. Some receivers have the antenna built in or have the capability for an external antenna. An antenna on the seat of your car may or may not work. The console is the next best place – reception may be questionable. An air vent mount is better and a windshield mount or the antenna placed all the way forward on the dashboard is better yet. The most reliable place is for an external antenna to be attached to the roof of your car.

A laptop GPS requires a CF with an external antenna, a Bluetooth GPS receiver, a mouse-type GPS receiver, or be connected via a cable to a handheld GPS unit so the receiver can be placed in a position for good reception. Of course a laptop is large, but the main advantage is a very large screen for maps. If you have a need for a laptop in your car, this may be the best choice and a mouse-type receiver is inexpensive.

If you plan on using your GPS for hiking or backpacking there are three choices, a basic handheld receiver, a mapping handheld receiver and GPS with a PDA. It is also recommended that in addition to your GPS, you should take a paper map, and magnetic compass, and extra batteries. Weight and size need to be considered when deciding which GPS to choose. A basic receiver does not have mapping abilities, however it will display your location in a format that you choose, and most likely latitude/longitude. Providing your paper maps have your chosen position format marked on them, your GPS will allow you to find your location on the map. If your maps don’t have the position format grids marked already, this is something you’ll want to do yourself. These are going to be the least expensive choices for GPS, often less than $100 US and are as accurate as more expensive units; they just don’t have as many features. The main feature they lack is mapping capability.

For hunting or fishing many handheld models include best hunting and fishing times for a given location and date. Mapping handheld receivers are often larger, heavier, and/or have shorter battery lives than basic units. Shorter battery life means carrying more extra batteries adding bulk and weight. With a mapping handheld unit you will have the benefit of having the maps displayed on your GPS. These also include other benefits such as a barometric altimeter, an electronic compass, games, and a calendar and you can plan your route ahead of time on your PC and upload it to your GPS. These units display pre-loaded maps and map detail is reflected by the size and resolution of the screen. This means that mapping units are generally larger than basic units. The downside of a GPS with a PDA is that it will drain your battery quicker and it also of the top of your PDA. Mapping units are more expensive than basic units; prices start at about $150 US unless you get one with Bluetooth capabilities which are more expensive. For fishing a chart plotter/GPS or a GPS sounder are also available. The chart plotter/GPS and GPS sounders usually have a lot of features and start at about $400 US.

The rapid improvement in technology has significantly improved the quality of life man. It has made living easy and convenient. It has made finding solutions to relatively complex problems fast and simple.

In the past, the world seemed so big. Finding locations in big countries or any place for that matter was a complicated endeavor. Hence, this hampered the fast delivery of information and communication. It is a known fact that, information is the key to attain power and to succeed in businesses.

With the dawn of the rapid change in technology, finding places are as easy as ABC. Now, the world seems so small. In few seconds, places are tracked easily. Getting lost is now a thing of the past.

Devices are invented to find the exact location of people, places and events in just a snap. One of these devices is the Global Positioning System or simply called GPS Navigation System.

The GPS Navigation System provides specially coded satellite signals that can be processed in a GPS receiver, enabling the receiver to compute position, velocity and time. There are four GPS satellite signals used to compute positions in three dimensions and the time offset in the receiver clock. This explains the reliability of the information retrieved from this device.

The GPS Navigation System was designed by and is controlled by the United States Department of Defense. This can be used by anybody for free. It is divided into three segments: namely, the space, the control and the user. The space segment consists of the GPS satellite constellation of at least 24 satellites in an intermediate circular orbit (ICO). The control segment comprises ground stations around the world that are responsible for monitoring the flight paths of the GPS satellites, synchronizing the satellites’ onboard atomic clocks, and uploading data for transmission by the satellites. The user segment consists of the GPS receivers used by both military and civilian.

The system is used by numerous civilians, who can use the GPS’s Standard Positioning Service worldwide free of charge. The GPS Navigation System may be bought to the tune of $100 to $200 and are widely available. A set is often combined in a bundle with a Personal Digital Assistants (PDA) likened to a palm pilot, a car computer or vehicle tracking system. The system is used as a navigation aid in airplanes, ships and cars.

It is observed that the taxi cabs in the big cities of highly industrialized countries such as New York and Tokyo have this GPS Navigation System to complement the fast life in the city.

The system is used by computer controlled harvesters, mine trucks and other vehicles to facilitate the work.

Hand held devices are used by mountain climbers and hikers. With the GPS Navigation System at hand, climbing and hiking have become more safe and fun.

Glider pilots use the logged signal to verify their arrival at turnpoints in competitions.

Professionals such as land surveyors improved their crafts with the help of the GPS Navigation System.

Commercial use can be land measurement, navigation and road construction.

Parents worry less now about the whereabouts of their children because the GPS Navigation System provides them information of where their kids are.

Since this device was designed and is being controlled by the military, it is primarily used for monitoring the security of a country from any terrorist activities or any criminal acts for that matter.

The invention of the GSP Navigation System is something everybody must be thankful about.

Have you already been to somewhere without knowing where you really are? With the continuing rise of our technology today, that particular situation will not happen to you any longer.

Thanks for the car GPS navigation systems, which have now become pocket-friendly; we can now travel from one place to another without being “lost”.

In addition to requiring faster processors than the handheld ones, car GPS units also offer enhanced navigation services to users.

Once installed with the unit, a moving vehicle may have the following features:

• A map storage, which allows a large number of maps and routes to be stored.

• Large displays that can handle 320×240 pixels at a resolution and brightness suitable for use while driving.

• An excellent voice systems for giving directions that would allow drivers to focus on the road and not be distracted by looking at the display.

• An address book with the ability to store frequently visited addresses.

• A detachable External Antenna, which is a must-have for car GPS.

Here are some selections of car GPS to help you find the finest deals from a number of our top-rated stores. With this, you will be able to compare the products as well as prices to make sure you get the product that you want.

• Garmin StreetPilot C320 Automotive GPS

This features a simple touch screen interface, with automatic route calculation to any destination and turn-by-turn voice-prompted directions along the way. It also allows one to choose between a three-dimensional navigation view and the more traditional “bird’s eye” overhead view.

• Garmin Quest Auto GPS

A portable pocket-sized GPS receiver, it provides an ample screen viewing area but will not demand a lot of room on the dashboard or in the briefcase. Its one of a kind antenna folds flush with the unit when not in use and users can connect an optional external antenna as well.

• Lowrance iWAY 500C Automotive GPS

This new-fangled navigation system shows the way to any destination across town or even across the U.S. and Canada. Just pick the destination with the touch-screen display and it automatically displays the best route and gives you turn-by-turn directions with voice and visual assistance.

• TomTom GO 300 GPS with Preloaded Maps

The first stand-alone automotive GPS navigation system with Bluetooth capability, giving you the preference to beam information to and from your Bluetooth-enabled Palm Pilot, Pocket PC, mobile phone or other such Bluetooth device. This also features itinerary planning and advanced route avoidance features, taking it to the top of the class in navigation capability while retaining the sleek, dynamic design.

• Emerson Mobile NV-5000 GPS Touch-Screen Navigation System

This auto navigation system has a style all its own. It has all the great features connected with any GPS navigator and was intended to relieve the mind of the user. Among its numerous features are door-to-door route calculations, voice guidance providing turn-by-turn directions for easier and safer driving as well as touch screen and hot keys for easy use.

• Navman iCN 320 Compact Automotive GPS System

This GPS provides the ultimate in navigation safety, security and freedom to your driving experience. A ready to use straight out of the box with all U.S. maps preloaded on a single SD card.

A high-quality speaker conveys clear turn-by-turn voice instructions for trustworthy route guidance. A large next-maneuver arrow readies the driver to the approach and direction of upcoming turns. A real-time progress bar and distance-to-turn information guarantee users to take action at the appropriate time; detailed junction maps help drivers make visible associations with their actual setting; and user-selectable data such as ETA, speed, current time, time-to-go and total distance can be accessed with the touch of a button.

These are just few among the many hottest car GPS which are out in the market today. If you want more information or more selections of these latest units, go and visit the web now!