Vehicle-mounted integrated information system based on 3G/WIFI wireless network

Abstract

The invention discloses a vehicle-mounted integrated information system based on a 3G / WIFI wireless network. The vehicle-mounted integrated information system based on the 3G / WIFI wireless network comprises an intelligent tablet computer device and a vehicular audio host device. The intelligent tablet computer device and the vehicular audio host device are connected together through a connector. A communication protocol is set between the intelligent tablet computer device and the vehicular audio host device and used for calling the connector to conduct interaction on information of the intelligent tablet computer device and information of the vehicular audio host device. The intelligent tablet computer device comprises a tablet computer master chip control module which is used for computing various kinds of data of the vehicular audio host device and sending a control instruction to a vehicular audio host system. The vehicle-mounted integrated information system based on the 3G / WIFI wireless network can achieve the functions of cloud function upgrading and remote center management, make on-vehicle life and off-vehicle life of people closely connected together and achieve intelligent extension, so that user experience is improved continuously, and the use frequency and practical value of the vehicle-mounted integrated information system are fully increased.

Description

technical field [0001] The invention relates to the technical field of information processing and dissemination, in particular to a vehicle integrated information system based on 3G / WIFI wireless network. Background technique [0002] At present, most of the on-board computer solutions of the mainstream android system only support WIFI to connect to the Internet, and a few connect to the Internet through an external USB network card. These methods are relatively slow and costly to access the Internet. Many operations require human intervention and are more complicated. The hardware platform is embedded in the car, and the console upgrade is also troublesome. The cycle is long, and it is impossible to realize the cloud function upgrade and remote center management of the vehicle information system. . With the development of electronic information technology, the explosive development of the mobile Internet and the introduction of the Internet of Things, people's various need...

AI Technical Summary

Problems solved by technology

These methods have relatively slow Internet speed and high cost. Many operations require human intervention and are more complicated. The hardware platform is embedded in the car, and console upgrades are also troublesome. The cycle is long, and cloud function upgrades and remote center management of vehicle information systems cannot be realized.

With the development of electronic information technology, the explosive development of the mobile Internet and the introduction of the Internet of Things, people's various needs have been stimulated, and the existing automotive electronics are far from being able to meet

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