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Design method of reconfigurable embedded system based on ontology and system

An embedded system and design method technology, applied in the direction of computing, special data processing applications, instruments, etc., can solve the problems of long development cycle, knowledge cannot be reused, waste of time, etc., and achieve the effect of shortening the design cycle and solving the long design cycle

Inactive Publication Date: 2011-05-11
EAST CHINA UNIV OF SCI & TECH
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Problems solved by technology

Obviously, the disadvantages of this design method are: knowledge reuse cannot be realized, the development cycle is long, and time is wasted
[0003] The present invention utilizes ontology to develop a set of knowledge system in the field of embedded system design, which solves the problem that traditional design method knowledge cannot be reused

Method used

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  • Design method of reconfigurable embedded system based on ontology and system
  • Design method of reconfigurable embedded system based on ontology and system
  • Design method of reconfigurable embedded system based on ontology and system

Examples

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Embodiment Construction

[0040] The following provides a specific implementation of an embedded system design method and system based on ontology reconfigurable according to the present invention.

[0041] The following takes a material testing machine control system as an example to illustrate the above design method. The material testing machine mainly includes the following parts: hardware body, signal acquisition device, driving device, and control system. Its working principle: The material testing machine control system (controller) drives the servo controller or frequency conversion controller to control the operation of the servo motor or frequency conversion motor. After the deceleration device is decelerated, it drives the spiral screw to move, thereby driving the test bench to move up and down. The process of loading the sample to complete the mechanical performance experiments such as tension and compression. During the experiment, the control system collects the displacement value and force...

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Abstract

The invention relates to a design method of a reconfigurable embedded system based on the ontology and a system. The method comprises the specific steps as follows: the design method is implemented by a noumenon-based knowledge system which is designed for the application in the embedded system field and an embedded type development platform which is specially developed for the embedded system design. The invention has the advantages that the method greatly shortens the design period, achieves the reuse of design knowledge and solves the problems of the prior art, such as long design period and failure in reuse of design knowledge; the noumenon-based embedded type knowledge system is developed, and the knowledge system is established based on the ontology; the knowledge system has updating and self-learning characteristics and can collect the up-to-date information on the Web network by adding a data acquisition module during the development process of the knowledge system; the embedded type system platform is developed under the guidance of the knowledge system; and according to the design purpose, the knowledge system generates the design plan, and then the design details are manually completed to make the system prefect.

Description

【Technical Field】 [0001] The invention relates to the technical field of computers and microelectronics, in particular to a method and system for designing an embedded system based on ontology and reconfigurable. 【Background technique】 [0002] In the field of embedded system development, designers of traditional design methods mainly consider that as long as the system realizes a certain function, multiple design schemes may be produced for the same design purpose. The realization of different design schemes mostly needs to go through the stages of hardware system design, software design, and debugging. The design scheme has fixed functions and poor versatility, making it difficult to meet the changing needs of users at different levels. The measurement and control system is designed for specific users, with different configurations, and if the system needs to be upgraded or updated, it may be necessary to reselect the chip, redesign the bill, and perform a lot of repetitive wo...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06F17/50
Inventor 易建军唐斌红王士磊范剑刚顾春华范体军
Owner EAST CHINA UNIV OF SCI & TECH
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