owner of a small, but powerful notebook, in contrast to the "planshetofilov" with additional capabilities not so lucky.No one will be added to the laptop accelerometer or GPS-navigation in the factory.But does this mean that it is impossible to make "nouta" full-fledged device for determining the coordinates?That's what I recently asked a similar question, I wondered whether made gadgets such as the navigator for a laptop.It turned out that the same fact, on sale there were GPS-stick, which when connected to a mobile device equipped with a USB-connector, can significantly extend the functionality of the latter.Now, with a simple but functional laptop, and after purchasing GPS-navigator laptop, you get the hardware system that determines your location with very high accuracy.And because the base unit is provided with a decent-sized battery, your complex will have a good autonomy.
you say why such problems, why should I buy a navigator laptop, if I can just buy a navigator.I agree that this question makes sense, but what if this device you do not have?Is it worth it to shell out quite expensive and not always convenient device that are not capable of anything more other than directly monitoring the route?
Let's try to understand the pros and cons of both solutions and to find out whether the right to life of a device such as flash drive GPS-navigator laptop.
So, we have a USB GPS - a cute gadget that uses a well-known chipset SiRF III.The main convenience is that the device itself takes very little space, and thanks to the USB interface can connect to any mobile or desktop PC.The accuracy of determining the coordinates he had no more than 2-5 meters.If the device detects 20 satellites in direct line of sight (which in practice is extremely rare), then it will be able to reduce the error to 1 meter.Every second, the receiver receives information from satellites and makes changes to the coordinates of the current position, determines the rate of motion and control accuracy in the coming time.
Now all we have to do - is to connect the device to a laptop.Then, in order, we are software-navigator laptop, it is necessary to install (it usually comes with a similar device).With this software it is possible to determine the coordinates and drawing cards.Run it and get working and very convenient solution.Thus multifunctional laptop becomes even more functional.
But if you read all of the above, decided that such a structure solid pros, I disappoint you.Cons here, of course, too.Secure laptop on the glass of the car, as we usually do with simple GPS receivers, you do not get.So get ready to keep a laptop on the passenger seat, or to acquire the navigator, on his lap such a design will look very harmonious.
But if you are traveling by car, but in cases where the car is not at hand (for example, when traveling in the bus), normal GPS is "energized" to nowhere, as it depends entirely onbattery and mains.A laptop does not require a constant power supply to the same USB-navigator laptop, as well as all other YUSB-device consumes very little power and do not burden a battery.So with it, you can get a few more hours, so sometimes necessary autonomy.
So I recommend you to look at these interesting devices - GPS receivers with USB, they can be useful.
