4. Reliable hardware
By the United States SiRF three generations of chips, the hardware is superior to similar products, to ensure that the product functions. (2004 SiRF chip in its latest release of the third generation of chip SiRF star III (GSW 3.0/3.1), making civilian GPS chip in performance, sensitivity than previous products has risen. Through the use of this chip 200000 / frequency related for increased sensitivity, cold boot / boot warm / hot boot time 42 s/38s/8s, can track 20 satellite channels. Currently the non-independent GPS receiver on the market uses this chip).

III. GPS function of Hiinfo® onboard computer
Maps inquiry:
 1. Terminal operators can search the destination location you are going to.
 2. It can record the locations you often go to and preserve the information, and may also share location information with others.
 3. Inquire the gas station, hotels, teller machines, and other information nearby or near certain location vaguely.

Route planning:
1. GPS navigation system will be set according to your starting point and destination, automatic planning a line. GPS used in car navigation systems arbitrary tagging two points, navigation systems will be automatically based on the current location, design the best route for the owners. If users do not carefully because missed junctions did not take automotive GPS navigation system recommended best lines, vehicle location trajectory deviation from the best line 200 meters above-board GPS navigation system under which vehicles of the new location, re-designed for users a return to the main road routes, or for customers to design a new position to end the best route.

2. Planning whether lines can be set to go through certain channels point.
3. Planning lines can be set to avoid the high-speed capabilities.

Automatic Navigation:
1. Voice navigation: voice advance to the intersection to provide motorists, navigation system status information, such as traffic, as a way to understand the guides tell you how motorists to the same destination. Navigation one of the most important functions, so that you do not have to watch terminal operations through voice prompt can safely reach their destinations.

2. Screen navigation: in the terminal operators, will be displayed map, as well as the location of the car now, traffic speed, and the distance between destinations, the route planning tips, and road traffic information to suggest.

3. Planning lines: When you do not have a line on the planning, or taking the wrong road, GPS navigation system will be based on your current position, you re planning a new route to their destinations. As shown below. To show the track.

4. Return track: when go to a strange place, somebody may take you go there but how do you get back? Don’t worry, GPS with a track record function, users can record your traffic through the line, the precision of less than 10 meters, and can even show the difference between the two lanes. When be back, the user can activate its return function, let it show you the road to home smoothly.