
1. Show the track
If you go to a strange place and someone takes the way when you go, what
should I do when I come back? Don't worry, GPS has a track record function,
which can record the route of the user's vehicle through, less than 10 meters,
and even the difference between two lanes. When you come back, users can start
its return function and let it go home smoothly along the route when you
come.
2. After the user is marked with two points on the car GPS navigation
system, the navigation system will automatically design the Z Jiajia route for
the owner according to the current location. In addition, it also has a
modification function. If the user accidentally misses the intersection, it does
not have the Z Jiajia line recommended by the car GPS navigation system. In the
location, design a back route back to the main navigation line, or design a Z
Jiajia line from sex to the end.
3. Speed measurement
Through the GPS reception of satellite signals, the specific speed of
driving can be calculated, which is much more accurate than the general
mileage.
4. Steering voice prompt function
As long as the vehicle encounters an intersection or turning in front, the
vehicle GPS voice system prompts the user to turn the voice prompts. This can
avoid car owners from taking detours. It can provide a full -range voice prompt.
Drivers can achieve the entire process of navigation without observing the
display interface, making driving more secure and comfortable.
5. Positioning
By receiving satellite signals, GPS can accurately determine its location,
with a position error of less than 10 meters. If you bring a map in the machine,
you can mark it with a mark on the corresponding position on the map. At the
same time, GPS can also replace traditional compass, display direction, replace
traditional altitude meters, and display information such as altitude.
6. Increase interest points function
Since most cities in my country are in the construction stage, new
buildings may emerge anytime, anywhere. As a result, the update of electronic
maps has also become a problem that many consumers care about. Therefore, when
you encounter some target points on some electronic maps, as long as you are
interested or consider it necessary, you can add this point or new route to the
map. These new interest points, like any of the original points on the map, can
be applied to electronic maps to check.
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