Hardware virtual platform on vehicle and integrated system

Abstract

The invention discloses a hardware virtual platform on a vehicle and an integrated system. The hardware virtual platform comprises: more than two operation systems and a management module; the management module is used for managing the operation systems and virtual hardware drivers; each operation system is used for responding to an instruction of an application layer, which is sent by the management module, and calling hardware corresponding to a hardware layer by the corresponding virtual hardware driver to complete the instruction; the more than two operation systems share the hardware of the hardware layer; and each piece of hardware has the corresponding virtual hardware driver. According to the hardware virtual platform on the vehicle and the integrated system which are disclosed by the invention, the problem that in the prior art, hardware among different operation systems cannot be shared is solved, so that more than two operation systems can share the same set of hardware, hardware resources are saved, and a space occupied by the hardware is also shortened; and meanwhile, different operation systems operate on the same hardware virtual platform, so that interaction among different operation systems becomes simple and convenient.

Description

technical field [0001] The invention relates to the vehicle field, in particular to a hardware virtual platform and an integrated system on the vehicle. Background technique [0002] With the development of technology in the vehicle field, the requirements for user experience and convenience of user operation are getting higher and higher, so that the functions and content that need to be provided and displayed by the instrument and entertainment system on the vehicle are becoming more and more abundant. However, the output information of traditional mechanical instruments is limited, and it is necessary to replace mechanical instruments with digital meters. The large-size display screen of digital meters can display more information. It can be used to display media information or navigation information, etc. [0003] In the prior art, since the entertainment system and the instrument operate independently, the entertainment system needs a set of hardware, and the instrumen...

AI Technical Summary

Problems solved by technology

[0004] Based on the above problems, the present invention proposes a hardware virtual platform and an integrated system on a vehicle. By adding a hardware virtual platform, the hardware virtual platform includes more than two operating systems and management modules, and the management module manages the operating system and virtual hardware drive mode. , so that different operating systems can be integrated, which solves the problem that the hardware of different operating systems cannot be shared in the prior art, enables more than two operating systems to share the same set of hardware, saves hardware resources, and also reduces the size of the hardware. Occupies space; at the same time, because different operating systems run on the same hardware virtual platform, the interaction between different operating systems becomes simple and convenient

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