Parking allocation method for stereoscopic garage based on three-parameter Weibull distribution model

A distributed model and three-dimensional garage technology, applied in data processing applications, instruments, resources, etc., can solve problems such as disorderly parking of vehicles, and achieve the effect of avoiding random parking

Active Publication Date: 2019-01-04
ZHEJIANG UNIV OF TECH
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Problems solved by technology

[0004] The present invention proposes a general potential parking user model suitable for roadway stacking type and vertical lift type stereo garage, and aims at the

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  • Parking allocation method for stereoscopic garage based on three-parameter Weibull distribution model
  • Parking allocation method for stereoscopic garage based on three-parameter Weibull distribution model
  • Parking allocation method for stereoscopic garage based on three-parameter Weibull distribution model

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Embodiment Construction

[0038] The technical solution of the present invention will be further described below in conjunction with the accompanying drawings.

[0039] A three-dimensional garage parking allocation method based on a 3-parameter Weibull distribution model, comprising the following steps:

[0040] (1) Collect and sort out the information of various brands of vehicles in my country's automobile market as a database.

[0041] According to the "China Industrial Automobile Yearbook 2017", the vehicle weight sample data of 72 domestic and foreign automobile brands and 183 different displacements and models were collected, and a total of 401 pieces of information were obtained.

[0042] (2) Use the 3-parameter Weibull distribution model to estimate the parameters of the data:

[0043] Using the maximum likelihood method to estimate the parameters of Weibull distribution, the density function of Weibull distribution with parameters (λ, β) is:

[0044] f(x)=λβ(λx) β-1 exp(-(λx) β ), x>0 (1) ...

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Abstract

The method of stereoscopic garage parking assignment based on three-parameter Weibull distribution model comprises the following steps: (1) collecting and sorting out the information of various brandsof vehicles in China's automobile market as a database; (2) using three-parameter Weibull distribution model to estimate the parameters of the data; (3) using hypothesis test to analyze the Weibull distribution model, and carrying out K-S testing; (4) a complex Simpson formula being used to integrate the three-parameter Weibull distribution probability density function, and the potential parkinguser model being established; (5) using the model of step (4) to direct the parking of the parked vehicle.

Description

technical field [0001] The invention relates to a method for allocating parking spaces in a three-dimensional garage. Background technique [0002] At present, there are many kinds of traditional three-dimensional garages on the market with different functions, but they all have the problem of focusing on safety and control accuracy and ignoring energy consumption. With the continuous improvement of the national economy and the increasing scarcity of urban land, three-dimensional parking garages will surely become the mainstream of the industry in the future. So under such circumstances, the energy saving problem of the three-dimensional garage is becoming more and more important. However, the traditional three-dimensional garage cannot reasonably allocate parking spaces, resulting in heavy vehicles being allocated on the upper floor and light vehicles on the lower floor, which increases energy consumption. Contents of the invention [0003] The present invention will ov...

Claims

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Application Information

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IPC IPC(8): G06Q10/06
CPCG06Q10/06315
Inventor 王栋铭胡裕锐马正阳卢冠男王凯昊张瑾辉朱华曈蔡姚杰
Owner ZHEJIANG UNIV OF TECH
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