Tag: gps vehicle tracking device

GPS Vehicle Tracking Devices Made Simple

I think we’ve all been there before. You have this vehicle that you just wish that you could track.  You might be a business owner, or a concerned parent, or a victim of grand theft auto.  It doesn’t matter.  Whatever your reasoning, GPS vehicle tracking is something that is accessible to individuals at all levels of technological familiarity. Anyone can track a vehicle if they are equipped with a little understanding and the right hardware for the job.

What we hope to do here with this post is give anyone all the knowledge they need use a GPS tracking system for their vehicle. We will go step by step through the whole process and by the end any person should be able to understand what this powerful technology allows them to accomplish as well as some steps for them to take to get their car, van, or truck tracked with GPS.

What Is GPS Vehicle Tracking?

Its always good to start at the very beginning. I hear its a very good place to start. When we begin, we start with GPS. This acronym stands for the Global Positioning System. It is a constellation (fancy word for group) of satellites operated by the United States Air Force. These satellites float around in outer space beaming a special signal down to earth. These signals are used by a whole bunch of devices and can be heard using a special receiver, or chip.

This GPS tracking chip will “hear” the signal and learn several different things from it. The most important things that it is going to learn is the satellite that sent the signal and how long ago it sent the signal. The GPS chip will then do some fancy math and determine where on earth it could be in relation to that one satellite.

Earth From Space

Now I want you to imagine that you are a man floating out in space looking down on the earth. You have the black expanse of space ominously looming behind you as you gaze at that beautiful blue ball that we call home. Looking down (you have super eyesight) you notice some interesting things about points on the earth in relation to yourself. First, there is one point just below that is the closest point on the earth to you. The second thing is that all the points that are not right below you have other points that share their distance with that point. All the points that share the same distance from you can be connected together and they will make an “o” (circle) shape on the ground. Having more than one point as the distance from you is the norm when looking down on the earth from space.

Now back to our GPS vehicle tracking – specifically our understanding of how many satellites are needed for a tracking chip to know where it is in the world. Just one satellite message is probably not going to give you your exact location. Unless you are directly under a satellite (only around 32 points on earth exists just like this) your GPS chip is going to need to get some help from other satellites to determine where it is. The magic number is 4 total satellites are needed to get a really solid position.

What has been described above is the standard way all GPS devices work. They all require access to the signals from these satellites to figure out its position. If it cannot get these signals (i.e. it is in a cave, an underground parking structure, at the bottom of a lake, river, or ocean, or it is being jammed by a GPS blocker) then it will not be able to be tracked. This is important for those thinking about how they want to use their vehicle tracking device.

The next thing that we should understand about any tracking system is that is needs a way to communicate the location information that the tracking chip calculates to you, the person who is using the vehicle tracker. This is something that standard GPS devices simply do not do. For example, you cannot take your standard GPS navigation device, say a Garmin nüvi 265WT, stick it in a car, and expect to be able to track it. It just doesn’t work that way because these devices have no way to communicate information to people outside the vehicle they are in.

Instead, you are going to need a device that is specifically made for tracking purposes. Car tracking devices generally have both a GPS chip built into it as well as some sort of communication hardware. In most cases this is going to be a cell phone modem for communication over the wireless networks that paint themselves across America, but there are a few instances where the tracker could communicate via commercial communication satellites. Chances are though any tracker you are going to use will use a cell phone network, so we will focus on how that works.

Your vehicle tracking system will now take the information that the tracking chip has calculated and send this out over the cell phone network much like a person would send a text message (SMS) or email. This data is sent from the device to the tracking provider. The tracking provider will make this information available to their users – in this case you and whomever you decide to share it with – through a clean web interface that will either be Google Maps or at least closely resemble it.

That, in a nutshell, is what GPS vehicle tracking is – it is the seamless combination of GPS location technology and wireless communication technology into one powerful device.

GPS Vehicle Tracking Devices

There are many different devices out there from a wide range of manufacturers and distributors. We cannot go through each of them and talk about the different vehicle tracking devices that they offer and how you can use them. That would take up too much time and would probably be pretty boring to read. Instead, what we want to do here is briefly describe the two main categories of devices and discuss some of the various pros and cons for each of them. The two types of GPS vehicle trackers out there are built-in device and standalone device.

Built-in GPS Vehicle Tracking Devices

These are the most commonly used devices for fleet vehicle tracking. Being built in to the vehicle gives them extreme flexibility and power, enabling almost constant tracking for vital performance metrics for businesses. Also, by being well tied into the internal workings of the vehicle also has its advantages. For example, some GPS vehicle trackers allow remote control of certain functions of the car.

Is your driver idling the car for too long at a service call? Simply cut his engine for him! Did your delivery person accidentally lock the keys in the ignition of the delivery van? Unlock the doors remotely for her! You can many of these things with fleet tracking devices built specifically for the purpose. And these features are not just limited to commercial applications, many consumer oriented trackers also offer these feature to their customers as well.

Most built in trackers do require a professional install since theses devices do become integral part of the vehicles electrical and computer systems. Some trackers just plug into a special port under the steering wheel (called an OBD-II port) and don’t require any special attention from a professional installer, which means that you can install it yourself once you get the piece of equipment in the mail.

I did want to clear up on point of possible confusion before going on to talk about standalone trackers. By using the phrasse “built-in” I might have given the wrong impression. I do not necessarily mean something like OnStar. It does not have to be built into the car when it is made or even shortly after it is made. It just needs to get its power from the vehicle. Another phrase I could have used was hard-wired.

Other possible applications:

  • Teen driver tracking
  • Theft recovery
  • Catching a cheater
  • Business mileage calculator

Standalone GPS Vehicle Tracking Devices

Standalone trackers are usually versatile GPS tracking devices that are not necessarily bound to a single function. Take the Zoombak line of products. There are two main trackers that they sell. The Advanced GPS Car & Family Locator and the Advanced GPS Universal Locator. These devices are essentially the same, the only difference being the branding that they’ve done. This is pretty much going to be the standard for all portable, standalone trackers.

One thing that you have to be aware of is that standalone trackers cannot really compete with the built-in vehicle tracking systems because they are not set up for real time GPS tracking in the same way. While a built in tracker can produce an avalanche of data and never run out of batteries a standalone tracker can only track as long as the battery has a charge. The Zoombak can give 150 locates before it runs out of battery. This is a pitiful number when compared with fleet tracking devices.

But what they lack in longevity these devices make up in versatility. A built in car tracker isn’t going to be much good once you take it out of the car. In fact, you can’t really take it out of the car to be used on your teenage daughter as she goes through Central Park. Devices like the Zoombak provide comprehensive tracking support for most personal tracking needs.

Another feature of the portable trackers is that they are often easily concealable. If you are trying to track a vehicle incognito then something small is definitely going to be what you want to go with. While it still isn’t the very best money can buy for this type of application, you will still get a lot of bang for you buck.

Other possible applications:

  • Most non-vehicle GPS tracking functions, including:
    • Sport tracking
    • Pet tracking
    • Child tracking
  • Covert tracking of cars

The Cell Phone As Vehicle Tracker

Sony Ericsson w995 cell phoneA word here needs to be said about the ubiquitous cell phone. Did you know that these devices are the most common GPS trackers on the planet? They can easily be utilized to become full fledged vehicle trackers. Even if you don’t have a cell phone to spare you can install some sweet (and free) cell phone tracking software for your phone. If you are looking for a good program for your phone then you should check our list: free GPS cell phone trackers.

Do I Need A Vehicle Tracking System?

Now that you have gotten a little bit more information about the devices that are going to make up your vehicle tracking system you have a decision to make. Is GPS vehicle tracking something that you actually need? The costs associated with this type of real time tracking is certainly not cheap. The cheaper devices start at around $100 and they only go up from there. Then there is the monthly subscription fee that all tracking providers require to operate correctly. In the first year alone you can reasonably expect to spend around $500.

Businesses obviously have the most to gain by implementing these devices as part of a fleet management system. Private individuals may save some money on insurance premiums by having a tracker, but the real offset is the value that you receive from having one of these devices. Is it enough to justify purchasing a vehicle tracker?

How To Evaluate a GPS Tracking Device

There is a sea of choices when it comes to GPS tracking devices today.  You have a wide range of tracking manufacturers to choose from as well as a great many providers to sift through in your search for the tracking system that is best going to fit your particular needs. This task can seem a little daunting to someone just starting out in the world of GPS powered tracking, but if you let a few controlling principles guide you in your decisions then you should be able to easily navigate this sea until you have found port with GPS tracking system that works out best for you and your needs.

One of the main problems that people suffer from is an abundance of choice. While we think we like to keep our options open, the human mind can only filter and process so much information at any given time. If we simply stare at the 20-50 different GPS tracking devices that exist on the market then we are going to get nowhere fast. We will despair of finding a device and either choose a suboptimal tracker or not even make a purchase all together. I hope that was follows is a series of useful filters through which you can sift through the many choices available to you in your quest to evaluate the GPS tracking device that is best for you:

Determine if you need real time tracking or if you are content with data logging. This is mainly going to depend on the type of tracking that you want your device to do for you and will generally be a very person specific question. Some applications just do better with a real time tracker while others do just fine with a data logger. I like to think of it this way, if you need to know information as it happens then you will want a real time tracking device. If you are fine with figuring out where something has been after the fact, then a data logger is going to meet your needs just fine. Fortunately, there are personal GPS tracking devices that fall into both camps. It is also often the case that a tracking provider will provide both data logging and real time devices for their customers to purchase.

Choose a tracking device with the appropriate battery life.  After deciding which style of tracker you are purchasing it is time to begin considering the battery life of your device. As I am sure we all know, most electronic devices are limited by their power supply or battery life. If they have week batteries then it doesn’t matter how great the device is, we simply can’t use it for that long or else the battery will run out. If we had to speak in general terms, most data loggers will have a longer battery life than a real time GPS tracking device. This is mainly because real time trackers have to communicate their information via a cell phone modem which is an extra drain on the device’s power supply. Some real time trackers overcome this problem by hardwiring the device to a power supply. This is particularly common in GPS vehicle tracking devices that are used in commercial applications. While this is also possible for other uses, like tracking a teen’s car or possibly even tracking, it is most often used for fleet vehicle tracking.

Choose a a GPS tracking device that is going to be the appropriate size for your proposed tracking purpose. If you are planning on doing any sort of covert GPS vehicle tracking then you really need to think about the size of the device. Something that is small and easily attached to or hidden under your target is a top priority since covert tracking only really works as long as it goes undetected. Once the target has found the device they will be able to remove it or change their behavior, resulting in skewed results. Generally speaking, you are going to want a portable GPS tracking device. This will allow you to move it various locations as the need arises and even track multiple targets over a short period of time. If the device is not portable then will lose some of the tracking flexibility that you might be looking for.

Find out if the GPS tracking software run by your company is going to meet your needs. As you might suspect, there is a host of different GPS tracking software packages that really cater to different tracking functions. For example, a child GPS tracking device is not going to have the same user interface or software package as a GPS car tracking device. They are used for completely different purposes by different types of people. They most certainly gather their information the same way (via GPS satellites and a process called trilateration), but what they do with this information and how they present it to their customers can sometimes be radically different.

The reasons for this are pretty obvious. The information a parent might want to gather from their child GPS tracking device is going to center around the location of their child. Have they stayed within their specified GeoFence? Where were they at 3:30 PM today when they were supposed to be home from school? Did they get to soccer practice on time? These are the types of questions that a parent is going to want to know and this is the information that GPS trackign software geared for child tracking devices is going to be able to provide.

Similarly, GPS car tracking devices have their own set of metrics that need to be reported and they will have software that provides that to end users. Things like vehicle speed, lane position, and past locations are all wanted by car tracking users.  This is obviously different information than what the child tracking folks want and will therefore result in a different type of tracking software.

Even among different providers of the same type of tracking service you will get different GPS tracking software packages and features. Be sure to check out screen shots of the tracking system and see if they have a live demo for you to explore. There is nothing more important than getting a hands on feel for how the software will actually work and how you will interact with the information that your device will communicate.

Finally, consider all the costs involved with your new purchase. Real time tracking devices generally cost more up front and have a reoccurring subscription that you have to maintain if you are going to continue to use the device. This subscription generally costs just as much as a cell phone plan (around $40) if you want to have true real time tracking. Data loggers, on the other hand, do not really have any reoccurring costs and they generally are significantly cheaper than real time trackers. While they don’t have a lot of the same cool features that a real time GPS tracking device might have, they are just as accurate and just as useful for certain tracking applications.

    In the final analysis, choosing the right GPS tracking device for you is going to be very situational. What might work for one person is not going to work for another. But if you follow these simple steps and use them as a framework through which to evaluate your GPS tracking purchase you should come out on the other side with a useful tracking device that fits your particular need for that particular situation.