A method and device for recommending electric vehicle charging facilities

A technology for charging facilities and electric vehicles, applied in electric vehicle charging technology, electric vehicles, charging stations, etc., can solve the problems of low utilization rate of charging service facilities, inability to recommend accurate recommendations, and lack of effective feedback, so as to improve recommendation intelligence, The effect of fast recommendation efficiency and excellent user experience

Active Publication Date: 2021-06-11
GLOBAL ENERGY INTERCONNECTION RES INST CO LTD +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, according to statistics, the current utilization rate of charging service facilities of various operators is generally lower than 15%.
The existing charging facility recommendation system generally uses single factors such as the shortest distance and the lowest charging cost as the measurement index for recommending charging facilities, and cannot make targeted and accurate recommendations based on user preferences and other characteristics
In addition, the existing recommendation system can only realize the basic pile-finding function, and does not collect and monitor follow-up data such as whether the user actually reaches the recommended pile and charging behavior, and lacks effective feedback.

Method used

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  • A method and device for recommending electric vehicle charging facilities
  • A method and device for recommending electric vehicle charging facilities
  • A method and device for recommending electric vehicle charging facilities

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0055] This embodiment provides a recommended method for an electric vehicle charging device, such as figure 1 shown, including the following steps:

[0056] S1: Acquire current state information of the electric vehicle in response to the charging facility recommendation request sent by the client. The current state information includes current user information, current location information, current time information and charging interface type information. The above-mentioned current user information can be a user ID, the above-mentioned current location information can be the geographic location of the electric vehicle when the client sends a recommendation request, the above-mentioned current time information can be the specific time when the client sends a recommendation request, and the above-mentioned charging interface type The information may be the type of the charging interface corresponding to the above-mentioned charging vehicle.

[0057] S2: Obtain a list of cand...

Embodiment 2

[0097] This embodiment provides a device 500 for recommending electric vehicle charging facilities, such as Figure 5 As shown, it includes a recommendation request response unit 510 , a candidate list unit 520 , a probability calculation unit 530 and a sorting unit 540 . in:

[0098] The recommendation request response unit 510 is adapted to obtain the current state information of the electric vehicle in response to the charging facility recommendation request sent by the client;

[0099] The candidate list unit 520 is adapted to obtain a list of candidate charging facilities based on the current state information;

[0100] The probability calculation unit 530 is adapted to calculate the user acceptance probability of each candidate charging facility in the candidate charging facility list;

[0101] The sorting unit 540 is adapted to sort all candidate charging facilities in the candidate charging facility list based on the user acceptance probability, and send the sorted c...

Embodiment 3

[0104] This embodiment also provides a computer device, such as a smart phone, a tablet computer, a notebook computer, a desktop computer, a rack server, a blade server, a tower server, or a cabinet server (including independent servers, or A server cluster composed of multiple servers), etc. The computer device 20 in this embodiment at least includes but is not limited to: a memory 21 and a processor 22 that can be communicatively connected to each other through a system bus, such as Image 6 shown. It should be pointed out that, Image 6 Only the computer device 20 is shown with components 21-22, but it should be understood that implementation of all shown components is not a requirement and that more or fewer components may be implemented instead.

[0105] In this embodiment, the memory 21 (ie, a readable storage medium) includes a flash memory, a hard disk, a multimedia card, a card-type memory (eg, SD or DX memory, etc.), random access memory (RAM), static random access...

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PUM

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Abstract

The present invention provides a method and device for recommending charging facilities for electric vehicles. The method includes: obtaining current state information of electric vehicles in response to a charging facility recommendation request sent by a client; obtaining candidate charging facilities based on the current state information list; calculate the user acceptance probability of each candidate charging facility in the candidate charging facility list; sort all candidate charging facilities in the candidate charging facility list based on the user acceptance probability, and sort the candidate charging facilities A facility list is sent to the client. The candidate charging facilities recommended by the present invention are more in line with user expectations, and the hit rate of candidate charging facilities can be improved.

Description

technical field [0001] The invention relates to the technical field of intelligent recommendation, in particular to a recommendation method and a recommendation device for electric vehicle charging facilities. Background technique [0002] With the development of new energy technologies, the market share of electric vehicles is getting higher and higher, and the number of charging facilities also continues to grow. However, according to statistics, the current utilization rate of charging service facilities of various operators is generally lower than 15%. The existing charging facility recommendation systems generally use single factors such as the shortest distance and the lowest charging cost as the measurement indicators for recommending charging facilities, and cannot make targeted and accurate recommendations based on user preferences and other characteristics. In addition, the existing recommendation system can only realize the basic function of finding a pile, and d...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06F16/9535G06F16/9538G06K9/62G06N3/04G06N3/08B60L53/60B60L53/66
CPCG06F16/9535G06F16/9538G06N3/08B60L53/60B60L53/66G06N3/047G06F18/253Y02T10/70Y02T10/7072Y02T90/12Y02T90/16
Inventor 王晓慧郑晓崑梁潇马慧远
Owner GLOBAL ENERGY INTERCONNECTION RES INST CO LTD
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