Instrument linked with application system, as well as linked instrument and application system

Abstract

The invention provides an instrument linked with an application system. The instrument comprises a controller, a display screen and a user input apparatus, wherein the display screen and the user input apparatus are connected with the controller; and the controller is connected with the application system, and is set to be used for constructing a page according to application data and driving information from the application system, transmitting the page to the display screen for displaying, and transmitting a corresponding control command to the application system according to the operation of the user input apparatus. The invention also provides a linked instrument and application system. According to the instrument linked with the application system, as well as the linked instrument and application system provided by the invention, the controller is set to be used for constructing the page according to the application data and the driving information from the application system, transmitting the page to the display screen for displaying, and transmitting the corresponding control command to an entertainment information system according to the operation of the user input apparatus, so that the linkage of the instrument and the application system is realized, and more applications can be conveniently extended and operated on the instrument.

Description

technical field [0001] The invention relates to the field of automobiles, in particular to an instrument linked with an application system and an instrument linked with an application system. Background technique [0002] At present, in the vast majority of models in the automobile market, the driving information system (instrument) and the entertainment information system (central control) are two independent systems. The linkage design scheme displays the navigation information and music information from the central control on the instrument, such as Tesla, Audi TT, Cadillac's CUE, Passat FPK, BMW's FPK, and Magneti Magneti's 12.3-inch instrument and central control linkage scheme, The design idea of ​​these solutions is to transmit the entertainment information of the central control to the LCD screen of the instrument through the data channel (LVDS, CVBS, Bluetooth, WiFi, Auxin, USB), and integrate it with the driving information of the instrument itself. [0003] In or...

AI Technical Summary

Problems solved by technology

[0007] ●When the central control and the instrument are linked, the central control information displayed on the instrument is only navigation and music, and the linkage function is only map and song selection. The navigation prompt information and the navigation route map cannot be displayed at the same time (for example, Cadillac CUE);

[0008] ●If the central control works abnormally or the connection is abnormal, the instrument cannot work normally, and the image data of the central control cannot be refreshed and the image remains.

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