The invention relates to a dual-system full-virtual automobile instrument system, a working method and an automobile provided with the system. The dual-system full-virtual automobile instrument system comprises a host processor module in which an operating system is installed, an auxiliary MCU (microprogrammed control unit) module and an image module, wherein the host processor module is used for providing a graphical interface and automobile status data of an automobile virtual instrument for the image module, and the graphical interface and the automobile status data are displayed through a display module; the auxiliary MCU module and the image module are used for simultaneously detecting the working status of the host processor module in real time, and the automobile status data is sent to the image module by the auxiliary MCU module when that the host processor module has no response is judged and is displayed by the display module. According to the dual-system full-virtual automobile instrument system disclosed by the invention, after that the host processor module is halted is judged, the auxiliary MCU module displays corresponding automobile running data on a virtual instrument panel instead of the host processor module for a driver to view; moreover, the host processor module is reactivated in background, therefore the technical problem that the automobile running data cannot be acquired by the virtual instrument due to the fact that the built-in operating system is halted is effectively avoided.
Dual-system full-virtual automobile instrument system, working method and automobile
2015-11-11
Patent
Elektronische Ressource
Englisch
IPC: | B60K Anordnung oder Einbau von Antriebseinheiten oder von Kraft- bzw. Drehmomentübertragungen in Fahrzeugen , ARRANGEMENT OR MOUNTING OF PROPULSION UNITS OR OF TRANSMISSIONS IN VEHICLES / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR |
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