Regional public parking lot charging demand prediction method based on parking big data

A technology of charging demand and forecasting method, which is applied in the direction of indicating, forecasting, and data processing applications of each vacant lot in the parking lot. It can solve the problem of uneven utilization of charging piles, achieve true and credible prediction results, and avoid idle charging pile resources. The effect of high-quality dynamic balance

Pending Publication Date: 2022-03-04
合肥工业大学设计院(集团)有限公司
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  • Application Information

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Problems solved by technology

Through investigation, it is found that the charging piles built in public parking lots have uneven utilization rates, and the construction of charging piles according to a fixed ratio does not coordinate with the charging needs of new energy vehicles, resulting in the coexistence of difficulties in charging and idle resources.

Method used

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  • Regional public parking lot charging demand prediction method based on parking big data
  • Regional public parking lot charging demand prediction method based on parking big data
  • Regional public parking lot charging demand prediction method based on parking big data

Examples

Experimental program
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Embodiment 1

[0052] Embodiment one, such as Figure 1 to Figure 2 As shown, the charging demand prediction method of regional public parking lots based on parking big data, the specific methods include:

[0053] Step 1: Obtain the parking, charging and operating data of new energy vehicles, and divide the research scope;

[0054] Obtain a city plan and identify urban arterial roads and natural barriers, such as railways and rivers. The smallest unit is divided according to urban arterial roads and natural barriers. According to the parking, charging and operation data of new energy vehicles, hotspot analysis and clustering of new energy vehicles are carried out for each smallest unit in the urban area, and the smallest units are merged based on clustering rules, and in Determine the boundary of the research scope under the constraints.

[0055] Step 2: Establish a unified data access platform, develop data interfaces, and obtain the original data of new energy vehicles driving within the...

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Abstract

The invention discloses a regional public parking lot charging demand prediction method based on parking big data, and belongs to the technical field of public utilities, and the method specifically comprises the steps: 1, obtaining the parking, charging and operation data of a new energy vehicle, and dividing a research range; 2, establishing a unified data access platform, and obtaining the original data and parking data of the driving of the new energy vehicle within the research range; 3, establishing a non-operating vehicle charging demand prediction model and an operating vehicle charging demand prediction model; 4, obtaining the parking and charging data of the new energy vehicles in the public parking lot, and predicting the charging demands of non-operating vehicles and operating vehicles through the non-operating vehicle charging demand prediction model and the operating vehicle charging demand prediction model; and 5, evaluating the prediction data of the non-operating vehicle and the operating vehicle charging demand, and carrying out re-learning on the non-operating vehicle charging demand prediction model and the operating vehicle charging demand prediction model according to an evaluation result.

Description

technical field [0001] The invention belongs to the technical field of charging in public parking lots, in particular to a method for predicting charging demand in regional public parking lots based on parking big data. Background technique [0002] With the continuous growth of new energy vehicles, the demand for vehicle charging is growing rapidly, and the demand for supporting construction of charging piles in public parking lots is constantly increasing. It has gradually become a basic requirement for public parking lots to be equipped with charging piles in proportion to the number of berths. At present, there are relatively clear requirements for the proportion of charging piles in residential quarters and public parking lots, and there are no relevant requirements for the type of charging piles; the construction of charging piles is in a period of rapid advancement, which makes the number of charging piles increase rapidly. Through the investigation, it was found that...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/04G08G1/14
CPCG06Q10/04G08G1/148
Inventor 汪春张卫华李理赵世祝凯吴丛
Owner 合肥工业大学设计院(集团)有限公司
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