Energy collection scene planning method and device based on time homogeneous simulated annealing method

An energy harvesting and simulated annealing technology, which is applied in digital transmission systems, data exchange networks, electrical components, etc., can solve the problems of energy harvesting network simulation difficulties, poor precision, randomness of energy harvesting, etc., achieve high network throughput, improve The effect of precision

Active Publication Date: 2017-05-24
GUANGXI UNIV
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Problems solved by technology

[0009] The present invention mainly solves the technical problems of difficult energy harvesting network simulation and poor precision existing in the prior art, and ra

Method used

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  • Energy collection scene planning method and device based on time homogeneous simulated annealing method
  • Energy collection scene planning method and device based on time homogeneous simulated annealing method
  • Energy collection scene planning method and device based on time homogeneous simulated annealing method

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Example Embodiment

[0045] Example:

[0046] like figure 1 As shown, the present invention is based on the single-period scene generation technology of the subtraction technology to simulate the data characteristics of a single period, and at the same time proposes the energy harvesting network simulation technology based on the time-aligned simulated annealing method to simulate the random process of energy harvesting in the energy harvesting network. . The specific description is as follows:

[0047] 1. Implementation process of reduction technology

[0048] STEP 0: Initialization process

[0049] The optimal reduction technique is used to generate a representative scene O for each time period of a single day. t (S t i ,p t i ),in is the number of representative scenes, S t i is a representative scene of the t (t=1, 2, . . . , T) time period. p t i represents the scene S at time t t i probability of occurrence.

[0050] Suppose the original scene set {R(S t j ,p t j )}, ...

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Abstract

The invention relates to a scene planning method and device, belongs to the technical field of energy collection networks, and specifically relates to an energy collection scene planning method and device based on a time homogeneous simulated annealing method. A random process of energy collection of an energy collection network is simulated based on the time homogeneous simulated annealing method. The measurement error with real data is -30% to 30%, no probability distribution function needs to be assumed, and thus the simulation precision of the energy collection network is improved. The method is applied to a test in the energy collection network, and the test can realize higher network throughput.

Description

technical field [0001] The invention relates to a scene planning method and device, which belong to the technical field of energy harvesting networks, and in particular to an energy harvesting scene planning method and device based on a time-aligned simulated annealing method. Background technique [0002] With the improvement of energy conversion efficiency and the advancement of low-power processors, people's demand for network life cycle and permanent operation is increasing, and energy harvesting networks have emerged as the times require. [0003] Energy harvesting refers to searching for low-level environmental energy such as vibration, human energy, wind and heat energy, etc., and converting it into usable electrical energy to supply electronic equipment for network communication and complete certain special tasks. The energy harvesting network is the development of the traditional computer network, which can increase the self-sufficiency and permanent operation of en...

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Application Information

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IPC IPC(8): H04L12/24H04L12/26
CPCH04L41/142H04L41/145H04L43/0888
Inventor 王哲李陶深吴敏叶进葛志辉
Owner GUANGXI UNIV
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