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Vehicle information system and its control method

A technology of a vehicle information system and a control method, which are applied in the fields of the above vehicle information system control, vehicle information system, and two-way communication vehicle information system

Active Publication Date: 2019-02-12
钛马信息网络技术有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0007] The technical problem to be solved by the present invention is to provide a vehicle-mounted information system, which uses USB to solve the problems of connection and data communication between mobile devices and vehicle-mounted systems, fully utilizes resources, and has no use cost

Method used

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  • Vehicle information system and its control method
  • Vehicle information system and its control method
  • Vehicle information system and its control method

Examples

Experimental program
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Embodiment 1

[0128] see figure 1 , the present invention discloses a vehicle-mounted information system (CarNet system), said system includes a mobile terminal 10, a vehicle-mounted device 20, and the mobile terminal 10 and the vehicle-mounted device 20 are connected through a USB connection line.

[0129] The mobile terminal 10 includes a first data transmission module 12 and a mobile SDK module 11 . The vehicle-mounted device 20 includes a second data transmission module 23 , a data forwarding module 22 , and a vehicle-mounted SDK module 21 .

[0130] Mobile terminal 10 and vehicle-mounted equipment 20 establish hardware connection by a USB connection line, and then establish software connection; The second data transmission module and the first data transmission module include USB driver; when both are connected by USB connection line on hardware After that, the connection will be established automatically; after the connection is established, the data forwarding module and the vehicle...

Embodiment 2

[0190] The difference between this embodiment and Embodiment 1 is that in this embodiment, the mobile terminal 10 includes a first data transmission module 12, a mobile SDK module 11, a first data encoding module, a first data analysis module, and a first wireless communication module. module, the first program control module. The vehicle-mounted device 20 includes a second data transmission module 23, a data forwarding module 22, a vehicle-mounted SDK module 21, a second data encoding module, a second data analysis module, an information presentation module, and a verification module.

[0191] The first data analysis module is used to analyze the data sent by the vehicle equipment according to the set protocol; the first data analysis module is used to analyze the data sent by the vehicle equipment according to the set protocol; the first wireless communication module is used for wireless communication with the server ; The first program control module is used to control the ...

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Abstract

The invention discloses a vehicle-mounted information system and a control method thereof. The vehicle-mounted information system comprises a mobile terminal and vehicle-mounted equipment, wherein the mobile terminal is connected with the vehicle-mounted equipment through a USB connecting line; the mobile terminal comprises a first data transmission module and a mobile SDK module; the vehicle-mounted equipment comprises a second data transmission module, a data forwarding module and a vehicle-mounted SDK module; the mobile terminal and the vehicle-mounted equipment establish hardware connection through the USB connecting line, and then establish software connection; the second data transmission module and the first data transmission module each comprise a USB driver; the first data transmission module and the second data transmission module automatically establish connection after being connected through the USB connecting line on hardware; and the data forwarding module and the vehicle-mounted SDK module perform data communication with the mobile terminal by utilizing the established connection after the establishment of the connection. The vehicle-mounted information system and the control method thereof disclosed by the invention achieve data intercommunication between the mobile terminal and the vehicle-mounted equipment, and can control transmitted data at will; meanwhile, the vehicle-mounted information system and the control method thereof can be applied to actual products conveniently and rapidly.

Description

technical field [0001] The invention belongs to the technical field of electronic communication, and relates to a vehicle information system, in particular to a two-way communication vehicle information system; in addition, the present invention also relates to a control method of the above vehicle information system. Background technique [0002] Nowadays, as the concept of the Internet of Vehicles is deeply rooted in the hearts of the people, technologies or solutions related to the Internet of Vehicles are springing up like mushrooms after rain. Among them, technologies or products that realize the interconnection between mobile terminals and vehicle-mounted devices include: products based on the MirrorLink protocol, MHL (Mobile High-Definition Link), and CarPlay vehicle-mounted systems. [0003] At present, products based on the MirrorLink protocol can only realize the connection between mobile terminals and vehicle-mounted devices through WiFi, but there are not many ve...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W4/00H04W76/10
Inventor 杨柳
Owner 钛马信息网络技术有限公司
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