The difference between mobile phone navigation and car navigation How to choose the most suitable on

The difference between car navigation and mobile phone navigation is that car navigation is a special equipment, which is simpler to operate, and the special functions of driving navigation are stronger, but the comprehensive function is far inferior to that of mobile phone navigation. At present, mobile phone navigation can fully meet the needs of driving, and the comprehensive function is more powerful, far more than car navigation. For example, mobile phone navigation can provide live road information with the help of the Internet, can provide more detailed geographic information, can be updated at any time more conveniently, can provide navigation functions such as riding and walking in addition to driving, and can provide information such as city buses, subways, long-distance buses, and even railways with the help of maps.

Specified below:

1. Mobile phone navigation: Start the map software of mobile phone navigation, open and present the map, the picture is concise, three-dimensional, highlighting roads, streets and various information points, etc., it looks very rich in information. It can be used by pedestrians, as a guide for buses, subways, taxis and other means of transportation, and at the same time takes into account the use of on-board navigation, so it can be said that it is very versatile.

At the same time, it also absorbs dynamic traffic information to avoid congestion and accident sections. Mobile phones basically use the A-GPS positioning method, so you need to use traffic when navigating.

The biggest advantage of using mobile phone navigation as a car navigation is that it is convenient, and the mobile phone is around, so you can use it when you pick it up. The collection of China's geographic information data is sub-qualified, AutoNavi has a class A surveying and mapping qualification, to borrow a third party, the collected data need to be handed over to the Bureau of Surveying and Mapping for review, not to update the user, so the car navigation update progress is about the same, the difference is which will be more attentive to collect data, data collection is more complete.

2. From the hardware point of view, the current mainstream of car navigation is the special car navigation, embedded host, and the perfect integration of the central control, generally 7 inches, the largest inch display, compared with the mobile phone about 5 inches of the display is much more intuitive.

1) In the on-board environment, support real-world navigation (hardware support required). Combined with the camera to collect the real scene of the road outside the vehicle in real time, the GPS signal is used to locate the vehicle position in real time, and the direction indication is directly superimposed on the real scene in real time for very intuitive screen navigation.

2) Search function along the road. It supports searching for common POI types within 500 meters on both sides of the planned route, and clearly displays whether the POI point is on the left or right of the planned route. Places to eat, stay, refuel, park and other places during the trip.

Most navigation has this feature.

3) Lane information indication. Inform the number of lanes ahead and steering information in advance, and instruct the owner to choose to change lanes according to the planned route to avoid violations or detours.

4) Electronic eye data is upgraded separately. This is a very affordable and useful feature for driving.

The mobile phone navigation screen is small, and it has to be charged all the time, the mobile phone is charged, the car navigation is definitely better, exeed Xingtu is equipped with a map, and it can also realize AR real-world navigation, which is very good.

Except for individual models equipped with Android car machine systems, driving navigation can basically be divided into two major factions: car navigation and mobile phone navigation (of course, except for car owners who rely on brain navigation).

So which of these two factions is better to navigate? Let's give you a detailed analysis of which of the two is better or worse.

About in-car navigation.

Advantages of in-car navigation.

Car navigation has two advantages: high positioning accuracy and strong signal. Even in tunnels, you can get real-time location updates.

Disadvantages of in-car navigation.

Poor use logic and operation experience:

I believe that all car owners who use car navigation must be forced to rush when searching for place names and typing (they can't type a word for half a day, and the operation experience is poor); The recognition rate of the voice operating system in most models is low (one word to summarize "fan"); At the same time, the key design and layout of the car navigation are relatively unreasonable (the use logic is worrying);

Car navigation updates and upgrades are slow.

The traditional car navigation map is slow to update, and it is very inactive (you have to go to the 4S store to upgrade); At the same time, in some models, the UI design of the in-car navigation interface seems to be a product of ancient times.

Charge, charge, charge.

In general, car navigation needs to pay the corresponding annual fee on a regular basis, otherwise the map will not be updated.

About mobile navigation.

Advantages of mobile phone navigation.

Needless to say, the advantages of mobile phone navigation are well understood by everyone (after all, everyone is also using it in their daily lives).

The overall summary is as follows:

Logical and experiential; The map is updated quickly; There is no annual fee; High degree of intelligence; Convenient and portable.

Disadvantages of mobile phone navigation (especially for models that do not support carplay and carl if e and other car machine interconnection functions).

But after all, mobile phone navigation is mobile phone navigation, and in the actual use process, the limited screen size has become the biggest flaw in navigation; At the same time, the mobile phone screen needs to be fixed directly, which is troublesome and unstable.

Summary: The above views may be subjective, but as far as the current situation in this field is concerned, the decline of car navigation and the prevalence of mobile phone navigation have become an irreversible trend. Looking at the long-term, the integration and interconnection of car navigation and mobile phone navigation is the development direction of future driving navigation.

Carplay and CarLife can be regarded as a transitional prototype of intelligent interconnection of automobiles, and the recently emerging Android car machine has laid the foundation for intelligent interconnection of automobiles.

At the end, to borrow the words of Academician Mei Hong, "everything can be connected". 2019