Embedded systems with customizable OS components for smartphones

An embedded system and operating system technology, which is applied in a variety of digital computer combinations, program control design, program control devices, etc., can solve the problem of incomplete compatibility between customizable components and hardware platforms, and reduce the risk of system error reporting. Keep installed and updated, slow down the effects of over-occupancy and consumption

CN106919391BInactive Publication Date: 2020-08-21杭州掌盟软件股份有限公司
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
Publication Date
2020-08-21
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention provides an embedded system of a customizable operation system module aiming at a smart phone. The characteristic that software and hardware suitable for the embedded system is kept in the system; the embedded system is divided into a basic kernel and a customizable module; and during pre-installation or updating of an operation system, the customizable module matched with a hardware platform of the embedded system is downloaded according to detection of configuration parameters of the hardware platform after loading of the basic kernel. During running, the basic kernel achieves functions of the operation system in hardware driving, middleware and application layers through the process of customizable module insertion; and aiming at the possible problem that the customizable module is not completely compatible with the hardware platform, risks of system error reporting are reduced through a virtual hardware mechanism.
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Description

technical field

[0001] The invention relates to smart phone technology, in particular to an embedded system of customizable operating system components oriented to smart phones. Background technique

[0002] Smartphones provide powerful data processing capabilities and mobile network data communication anytime, anywhere, and can realize rich functional applications such as voice and video calls, web browsing, instant messaging, taking pictures, and multimedia playback, and have become essential information for consumers. tools. High-performance hardware platform and open operating system software system are the main characteristics of smart phones.

[0003] The hardware platform of the smartphone is an embedded system with a processor as the core. Embedded processors mostly use ARM processor architecture, which integrates functional components designed for specific application scenarios inside the processor, thereby improving pertinence and integration, with strong process...

Examples

Embodiment Construction

[0040] The technical solutions of the present invention will be further specifically described below through examples.

[0041] figure 2 It is a schematic structural diagram of the smart phone embedded system proposed by the present invention. The smart phone embedded system proposed by the present invention is composed of basic kernel 1 and customizable components 2 . The basic kernel 1 and the customizable components 2 also include an operating system layer, a middleware layer and an application layer in sequence from the bottom layer to the upper layer.

[0042] The basic kernel 1 includes necessary hardware drivers 10 and a system kernel 11 at the operating system layer. The necessary hardware driver 10 is the driver interface program of the necessary basic functional components in the hardware platform, including the driver interface program of the mobile communication module, touch panel, display screen, audio output, peripheral interface, and power supply adaptation ...