Model Transformation Method for Wireless Sensor Networks Based on Model-Driven and Evolutionary Algorithms

A wireless sensor and evolutionary algorithm technology, applied in wireless communication, network topology, network planning, etc., can solve problems such as high complexity, lack of flexibility and portability, and achieve the effect of avoiding complexity

Active Publication Date: 2015-10-07
NANJING UNIV OF POSTS & TELECOMM
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Problems solved by technology

This makes the system highly dependent on the Tinyos nesc platform, which lacks certain flexibility and portability, and the implementation complexity is relatively large

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  • Model Transformation Method for Wireless Sensor Networks Based on Model-Driven and Evolutionary Algorithms
  • Model Transformation Method for Wireless Sensor Networks Based on Model-Driven and Evolutionary Algorithms
  • Model Transformation Method for Wireless Sensor Networks Based on Model-Driven and Evolutionary Algorithms

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Embodiment Construction

[0070] Certain embodiments of the invention are described in more detail below with reference to the accompanying drawings.

[0071] according to figure 1 , the present invention is based on a model-driven system and an evolutionary algorithm, and generates a meta-model that can be converted into a code, and the specific implementation method is (such as figure 2 and 3 describe):

[0072] 1. Modeling the domain of wireless sensor networks

[0073] Use domain-related language to abstract the working process of wireless sensor network and build a model. The domain model is highly abstract and universal, independent of region and platform. By modeling the domain, designers can avoid To understand the complexity of the system behavior in the implementation process, the modeling process is to divide the area covered by the wireless sensor network into areas, each area is composed of several node clusters, and the nodes in the node clusters continuously transmit data in the netw...

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Abstract

The invention discloses a wireless sensor network model conversion method based on model driving and an evolutionary algorithm. A model which can be converted into a code is generated by model conversion and optimization, and an executable code is generated by a code generation mechanism. The method comprises the following steps of: establishing a domain model by utilizing a unified modeling language; converting the domain model into a platform independent model by using a model-driven architecture method; and converting the platform independent model into a platform dependent model, converting the platform dependent model into the model which can be converted into the code, and converting the model which can be converted into the code into the code by using a code conversion tool. By the method, a developer can concentrate on service level design without taking bottom-layer details into account, time is shortened for the developer, and the software development cost is decreased, so that the development efficiency of sensor network software is greatly improved.

Description

technical field [0001] The present invention relates to an idea of ​​combining model-driven and biological evolution algorithms in the development and application process of wireless sensor networks, to model the functional and non-functional fields of the entire network, and to optimize the non-functional fields of the created model through evolutionary algorithms, This technology belongs to the intersection field of computer network, artificial intelligence and wireless sensor network. Background technique [0002] The model-driven engineering system is a mechanism proposed by the Meta Object Management Group (OMG) to solve the system's dependence on the software development process, enabling system designers to model the entire system's working process at different levels of abstraction, and Through the automatic model conversion mechanism, it is gradually refined into a specific business model, and then the specific business model is passed through the code conversion me...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): H04W16/22H04W84/18
Inventor 陈志梁小芮岳文静
Owner NANJING UNIV OF POSTS & TELECOMM
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