GPS navigator is an instrument that can help users accurately locate their current location and calculate their itinerary based on a predetermined destination. GPS navigator guides users to their destination through map display and voice prompts, and is widely used in transportation, tourism, and other fields. Usually, we use in car GPS navigators. The operation of GPS navigators relies on the Global Positioning System, abbreviated as GPS. It consists of three main parts: space satellites, ground monitoring, and user reception.

　　Map Query

　　You can search for the destination location you want to go to on the operating terminal.

　　You can record the location information of the places you often visit and keep it, and also share this location information with others.

　　Vague search for information about your attachments or nearby locations such as gas stations, hotels, ATMs, etc.

　　Route planning

　　The GPS navigation system will automatically plan a route based on the starting point and destination you set.

　　The planning route can set whether it needs to pass through certain route points.

　　The route planning can set functions such as avoiding highways.

　　Automatic navigation

　　◎ Voice navigation: Use voice to provide the driver with driving information such as intersection turning, navigation system status, etc. in advance, just like a guide who understands the road telling you how to drive to the destination. The most important feature in navigation is that you can safely reach your destination through voice prompts without having to watch the operating terminal.

　　◎ Screen navigation: On the operating terminal, a map will be displayed, along with the current position of the vehicle, driving speed, distance to the destination, planned route prompts, and traffic information for turning at intersections.

　　Re planning the route: When you do not follow the planned route or take the wrong intersection, the GPS navigation system will re plan a new route to your destination based on your current location.

　　Automatic voice tour guide

　　When tourists use portable navigation devices to approach scenic spots, the navigation system presents the park, scenic area, and display of historical relics to tourists in a visual and textual manner, allowing tourists to extend the connotation of the scenery and exhibits while enjoying them, making them more vivid. After fully appreciating the appearance of the scenic area and exhibits, tourists also gain rich knowledge.

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