Interconnection method of vehicle-mounted terminal and smart phone

Abstract

The invention provides an interconnection method of a vehicle-mounted terminal and a smart phone. The method is used for realizing the interconnection between the vehicle-mounted terminal and the smart phone; navigation images are mapped to the vehicle-mounted terminal by use of a data wire or WiFi, navigation voice is transmitted to the vehicle-mounted terminal and played by use of the loudspeaker of the vehicle-mounted terminal, and meanwhile, dual-screen two-way control of the smart phone and the vehicle-mounted terminal is realized; a simple and clear navigation interface is formed on a vehicle-mounted screen, and corresponding menu operations can be carried out by use of physical keys on the vehicle-mounted terminal or soft keys on the screen; the intersection scheme is completely realized by software; after successful interconnection, the same navigation interface is displayed on the vehicle-mounted device and the phone; besides, the navigation system can be operated on both the vehicle-mounted terminal and the smart phone. The interconnection method of the vehicle-mounted terminal and the smart phone has the advantages that the switching of display from the small screen of the phone to the vehicle-mounted large screen is realized to better adapt to the use habits of a user in the vehicle, the convenience of driving is comprehensively improved, and the driving experience in the vehicle is developed at an enthusiast level.

Description

technical field [0001] The invention relates to the field of vehicle terminal navigation with an intelligent mobile terminal as the core, in particular to an interconnection method between a vehicle terminal and a smart phone. Background technique [0002] With the rise of the automotive electronics industry, car navigation systems have begun to come into people's sight. At present, there are mainly operating platforms such as vehicle terminals, handheld devices, and smart phones. [0003] The vehicle-mounted terminal has a relatively large screen and is more convenient to operate, but there are also many disadvantages: [0004] With the rapid development of the Internet, a single vehicle terminal always lags behind the needs of consumers. One of the most prominent problems is that the development of hardware will never keep up with the development of the times. In the mobile phone market, when iOS 7.X for Apple mobile phones and Android 4. for Android mobile phones becam...

AI Technical Summary

Problems solved by technology

[0005] The second is the limited networking capability. At present, there are still problems with the network transmission of mobile terminals in China. In addition, the data transmission rate of vehicle-mounted terminals is relatively high and the traffic is large, which affects the networking capability.

[0006] Third, terminals with customized in-vehicle information services need to pay extra fees, and the fees are very expensive

[0007] Fourth, users cannot choose the service content of the vehicle terminal, and there is no way to expand it

[0008] Fifth, traditional vehicle terminal services are very closed

[0009] Sixth, it is very cumbersome to update and upgrade the car mobile terminal service. Many car navigation maps will not be upgraded for a few years after they are purchased. The upgrade is troublesome and expensive.

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