Management control system based on electric vehicle parking charging and control method thereof

An electric vehicle, parking charging technology, applied in the direction of electric vehicle charging technology, road vehicle traffic control system, electric vehicles, etc., can solve the problems of waste of parking space resources, low efficiency of moving cars, cumbersome operation and maintenance, etc., to achieve convenient charging , The effect of high utilization of equipment resources

Inactive Publication Date: 2020-07-10
国网安徽电动汽车服务有限公司 +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0008] In order to solve the technical problems of cumbersome operation and maintenance during charging in the existing large-scale parking charging stations for electric vehicles, low efficiency of moving vehicles, waste of resources caused by parking spaces occupied by non-electric vehicles, and the inability to charge some electric vehicles, the present invention provides a A management control system and control method based on electric vehicle parking charging

Method used

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  • Management control system based on electric vehicle parking charging and control method thereof
  • Management control system based on electric vehicle parking charging and control method thereof
  • Management control system based on electric vehicle parking charging and control method thereof

Examples

Experimental program
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Embodiment 1

[0050] see figure 1 , this embodiment provides a management control system based on electric vehicle parking charging, and the management control system is applied to a large electric vehicle parking charging station. Among them, the electric vehicle large-scale parking charging station includes a parking lot, an entrance gate, and multiple charging piles. The management and control system includes a vehicle type identification and driving away device and a charging and moving vehicle coordination device.

[0051]The parking lot includes an operation and maintenance platform, a lounge and multiple parking spaces. The operation and maintenance platform is used to operate fully charged electric vehicles. For example, the operation and maintenance personnel of the operation and maintenance platform can draw guns on fully charged electric vehicles. The operation and maintenance platform is generally controlled by the operation and maintenance personnel. On the one hand, it serves...

Embodiment 2

[0078] This embodiment provides a management and control system based on parking and charging of electric vehicles. The management and control system refines the identification module on the basis of Embodiment 1. The recognition module includes a feature acquisition unit, a gray level difference calculation unit and a vehicle type judgment unit.

[0079] The feature acquisition unit is used to acquire the background gray value and the brightest gray value in the infrared image, and use them as heating features. The background gray value is the area with relatively stable temperature in the parked vehicle, such as the car frame, etc., and the brightest gray value is the area with the largest heat generation of the vehicle, which is also the area with the most intense heat, such as the fuel engine compartment of a fuel vehicle.

[0080] The grayscale difference calculation unit is used to calculate the grayscale difference between the brightest grayscale value and the backgroun...

Embodiment 3

[0083] This embodiment provides a management and control system based on parking and charging of electric vehicles, and the system performs noise processing on the basis of Embodiment 1. The vehicle type identification and driving away device also includes a noise processing module. The noise processing module is used to perform noise processing on the infrared image before the extraction module extracts the heating position and the heating feature. The noise processing module includes a noise area acquisition unit, a noise judgment unit and a noise elimination unit.

[0084] The noise area acquisition unit is used to acquire the driving position area and the passenger position area of ​​the parked vehicle in the infrared image. Generally speaking, both the driver's position area and the passenger's position area in the parked vehicle are determined, so the areas in the infrared image can be directly selected during acquisition. In these two areas, when the vehicle is just p...

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Abstract

The invention discloses a management control system based on electric vehicle parking charging and a control method thereof. The system comprises a vehicle type recognition and expelling device and anintelligent vehicle scheduling device. The vehicle type recognition and expelling device comprises a first image acquisition module, a bottom line coverage judgment module, a position contour acquisition module, a second image acquisition module, an extraction module, a recognition module, a vehicle type judgment module, an expelling module and a charging module. The intelligent vehicle scheduling device comprises an intelligent guide screen, a first charging display screen, a second charging display screen and a management controller. The type of the electric vehicle is recognized through the heating characteristics, the non-electric vehicle is prevented from occupying the parking space, the charging requirement of the electric vehicle is met, so that the utilization rate of charging equipment is increased, and resource waste is avoided. The operation and maintenance efficiency and timeliness are improved, the vehicle moving efficiency is correspondingly improved, the overall charging efficiency of the parking lot is improved, and the overall operation efficiency of the electric vehicle large-scale parking charging station is greatly improved.

Description

technical field [0001] The present invention relates to a management control system in the technical field of electric vehicle charging, in particular to a management control system based on parking charging of electric vehicles, and also to a management control method of the system based on parking charging of electric vehicles. Background technique [0002] Large parking charging stations for electric vehicles are used to provide charging equipment for electric vehicles, such as providing a large number of parking spaces and charging piles, and their specific forms are various. One is the dedicated charging station. Due to the large amount of space occupied and the need for a dedicated power grid, the investment is huge and it is difficult to recover the cost. It is difficult to carry out commercial promotion. The prerequisite for the popularization of electric vehicles is to have a network of charging stations. The second DC charging station (fast charging) is a box-type ...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): B60L53/60B60L53/66B60L53/31G08G1/017G08G1/14
CPCB60L53/31B60L53/60B60L53/665G08G1/0175G08G1/142G08G1/146G08G1/148G08G1/149Y02T10/70Y02T10/7072Y02T90/12Y02T90/16
Inventor 胡振斌陶远鹏胡丹程周育窦国贤宋晓波储世华许劲松苏怡
Owner 国网安徽电动汽车服务有限公司
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