How to project mobile navigation image on car navigation?

There are three conditions for connecting a mobile phone to a car screen:

1, the mobile phone needs to support MHL function;

2. There is an HDMI interface in the car;

3. You need an MHL line.

Connection mode of mobile navigation image projection in vehicle navigation;

1. As long as the corresponding interface is plugged in, the mobile phone and car screen will prompt that they are connected, and there is no need to download any drivers. After waiting for a few seconds, the phone will be projected on the car screen. If there is no response, restart the phone.

2. In addition to playing the video and music of the mobile phone on the car screen, you can also project the navigation on the mobile phone to the screen. The navigation on the mobile phone is much easier to use than the navigation that comes with the car. If you project the screen directly, you don't need a car phone bracket.

3. If your car doesn't have Bluetooth function, you can also play mobile music directly after connecting the car with MHL cable.

4. The mobile phone can not only project the car screen with MHL line, but also project TV and computer. The MHL function is really powerful. Samsung, HTC, Huawei, Xiaomi and Meizu all have models that support MHL. If you want to know whether your mobile phone supports MHL function, you can search MHL official website. The second option at the top of the homepage is MHL device → mobile phone, where you can query all MHL mobile phone devices that have passed MHL certification.

Projection (screen projection) when the mobile terminal (mobile phone, tablet computer, etc. ) In the same wireless network as the smart TV and the box, photos, videos and other contents in the mobile terminal can be wirelessly projected to the big screen terminal such as the smart TV, and various interactive scenes such as watching videos, listening to music, playing games and sharing photos can be easily realized on the big screen terminal.

Use GPS (Global Positioning System) and electronic map for car navigation. It can tell the driver the shortest or fastest route to the destination conveniently and accurately, and it is a good helper for the driver.

Geosynchronous satellites located above the earth were originally used for military and aviation navigation. The U.S. government relaxed the restrictions on the use of synchronous satellites in the 1980s, which opened up a new world for its wide adoption. Subsequent commercial communication satellites greatly improved the accuracy and coverage of communication satellites.

Source: Baidu Encyclopedia-Projection Screen

Baidu encyclopedia-automobile navigation