CN110782065B

CN110782065B - Electric vehicle charging pile recommendation method, server, terminal and system

Info

Publication number: CN110782065B
Application number: CN201910856982.7A
Authority: CN
Inventors: 高含; 徐泽皓
Original assignee: Tencent Technology Shenzhen Co Ltd
Current assignee: Tencent Technology Shenzhen Co Ltd
Priority date: 2019-09-09
Filing date: 2019-09-09
Publication date: 2022-12-09
Anticipated expiration: 2039-09-09
Also published as: CN110782065A

Abstract

The application discloses a method, a server, a terminal and a system for recommending electric vehicle charging piles, wherein the method comprises the following steps: receiving a charging pile searching request of a target vehicle sent by a terminal; determining a first driving range of the target vehicle and sending the first driving range to a second server based on the first position information of the target vehicle and the cruising range or the electric quantity information of the target vehicle at a first time point; so that the second server determines a first identification information set of idle charging piles located within a first driving range of the target vehicle; and sending the first set of identification information to the terminal; determining a second identification information set of a preferred charging pile of the target vehicle, and sending the second identification information set to the terminal; so that the terminal determines the identification information set of the target charging pile; and displaying the attribute information of the target charging pile. The target charging pile recommended by the application not only meets the requirement of a vehicle driving area, but also meets the preference requirement of a user.

Description

Electric vehicle charging pile recommendation method, server, terminal and system

Technical Field

The application relates to the technical field of internet communication, in particular to a method, a server, a terminal and a system for recommending an electric vehicle charging pile.

Background

When the electric automobile electric quantity is low among the prior art, can glimmer the low pilot lamp of electric quantity on the panel board to follow the buzzer and report to the police. Some of the batteries may blink when 100KM,50KM and 30KM remain. The less the amount of power remaining, the higher the threshold beep alarm frequency. The user observes that the electric quantity is low, initiatively searches for through customer ends such as cell-phone/car machine and fills electric pile to the electric pile that selects oneself to go. However, the method needs a user to spend a large amount of time actively searching the charging piles, and cannot ensure that the searched charging piles are idle and cannot ensure that the searched charging piles are brands preferred by the user; if the card needs to be opened in advance for the searched charging pile, but the card is not opened by the user, much time of the user is delayed.

Therefore, it is necessary to provide a method, a server, a terminal and a system for recommending electric vehicle charging piles, so that an idle charging pile meeting the preference of a user in a vehicle driving range is actively recommended to the user in the driving process of the electric vehicle.

Disclosure of Invention

The application provides an electric automobile charging pile recommendation method, a server, a terminal and a system, which can actively recommend an idle charging pile meeting user preferences within an automobile driving range to a user in the driving process of an electric automobile.

On one hand, the application provides an electric vehicle charging pile recommendation method, which comprises the following steps:

receiving a charging pile search request of a target vehicle, which is sent by a terminal, wherein the charging pile search request carries first position information of the target vehicle and cruising mileage or electric quantity information of the target vehicle at a first time point;

determining a first driving range of the target vehicle based on first position information of the target vehicle and cruising range or electric quantity information of the target vehicle at the first time point;

transmitting a first travelable range of the target vehicle to a second server; the second server determines a first identification information set of idle charging piles located within a first travelable range of the target vehicle based on the first travelable range of the target vehicle; and sending the first set of identification information to the terminal;

determining a second identification information set of the target vehicle for preferring the charging pile, and sending the second identification information set to the terminal; so that the terminal determines an intersection identification information set of the first identification information set and the second identification information set based on the first identification information set and the second identification information set; taking the intersection identification information set as an identification information set of a target charging pile; and displaying the attribute information of the target charging pile based on the identification information in the identification information set of the target charging pile.

In another aspect, a method for recommending an electric vehicle charging pile is provided, and the method includes:

sending a charging pile search request of a target vehicle to a first server, wherein the charging pile search request carries first position information of the target vehicle and cruising mileage or electric quantity information of the target vehicle at a first time point; to cause the first server to determine a first range of travel of the target vehicle based on first location information of the target vehicle and range or charge information of the target vehicle at the first point in time; and transmitting the first travelable range of the target vehicle to a second server;

receiving a first identification information set of idle charging piles, which are located in a first travelable range of the target vehicle and determined by the second server based on the first travelable range of the target vehicle;

receiving a second identification information set of the target vehicle for the preferred charging pile, which is sent by the first server;

determining an intersection identification information set of the first identification information set and the second identification information set based on the first identification information set and the second identification information set; taking the intersection identification information set as an identification information set of the target charging pile;

and displaying the attribute information of the target charging pile based on the identification information in the identification information set of the target charging pile.

Another aspect provides an electric vehicle charging pile recommendation server, including:

the device comprises a search request receiving module, a charging pile search module and a charging pile searching module, wherein the search request receiving module is used for receiving a charging pile search request of a target vehicle, which is sent by a terminal, and the charging pile search request carries first position information of the target vehicle and cruising mileage or electric quantity information of the target vehicle at a first time point;

a first driving range determination module, configured to determine a first driving range of the target vehicle based on first position information of the target vehicle and cruising range or electric quantity information of the target vehicle at the first time point;

a first travelable range sending module, configured to send a first travelable range of the target vehicle to a second server; the second server determines a first identification information set of idle charging piles located within a first travelable range of the target vehicle based on the first travelable range of the target vehicle; and sending the first set of identification information to the terminal;

the second identification information set determining module is used for determining a second identification information set of the preferred charging pile of the target vehicle and sending the second identification information set to the terminal; so that the terminal determines an intersection identification information set of the first identification information set and the second identification information set based on the first identification information set and the second identification information set; taking the intersection identification information set as an identification information set of the target charging pile; and displaying the attribute information of the target charging pile based on the identification information in the identification information set of the target charging pile.

On the other hand provides an electric automobile fills electric pile recommendation terminal, the terminal includes:

the system comprises a search request sending module, a first server and a second server, wherein the search request sending module is used for sending a charging pile search request of a target vehicle to the first server, and the charging pile search request carries first position information of the target vehicle and cruising mileage or electric quantity information of the target vehicle at a first time point; to cause the first server to determine a first travelable range of the target vehicle based on first location information of the target vehicle and range or charge information of the target vehicle at the first time point; and transmitting the first travelable range of the target vehicle to a second server;

the first driving range receiving module is used for receiving a first identification information set of idle charging piles, which are located in the first driving range of the target vehicle and determined by the second server based on the first driving range of the target vehicle;

the second identification information set receiving module is used for receiving a second identification information set of the preferred charging pile of the target vehicle, which is sent by the first server;

an intersection identification information set determination module, configured to determine an intersection identification information set of the first identification information set and the second identification information set based on the first identification information set and the second identification information set; taking the intersection identification information set as an identification information set of the target charging pile;

and the attribute information display module is used for displaying the attribute information of the target charging pile based on the identification information in the identification information set of the target charging pile.

In another aspect, an electric vehicle charging pile recommendation system is provided, which includes a terminal, a first server and a second server,

the terminal is used for sending a charging pile search request of a target vehicle to a first server, wherein the charging pile search request carries first position information of the target vehicle and cruising mileage or electric quantity information of the target vehicle at a first time point; determining an intersection identification information set of the first identification information set and the second identification information set based on the first identification information set and the second identification information set; taking the intersection identification information set as an identification information set of the target charging pile; displaying the attribute information of the target charging pile based on the identification information of the target charging pile in the identification information set;

the first server is used for determining a first driving range of the target vehicle based on first position information of the target vehicle and cruising range or electric quantity information of the target vehicle at the first time point; and transmitting the first travelable range of the target vehicle to a second server; determining a second identification information set of the target vehicle for preferring the charging pile, and sending the second identification information set to the terminal;

the second server is used for determining a first identification information set of the idle charging piles located in the first travelable range of the target vehicle based on the first travelable range of the target vehicle; and transmitting the first set of identification information to the terminal.

Another aspect provides an electric vehicle charging pile recommendation server, where the server includes a processor and a memory, where the memory stores at least one instruction, at least one program, a code set, or a set of instructions, and the at least one instruction, the at least one program, the code set, or the set of instructions is loaded and executed by the processor to implement the electric vehicle charging pile recommendation method.

In another aspect, an electric vehicle charging pile recommendation terminal is provided, where the terminal includes a processor and a memory, where the memory stores at least one instruction, at least one program, a code set, or an instruction set, and the at least one instruction, the at least one program, the code set, or the instruction set is loaded and executed by the processor to implement the electric vehicle charging pile recommendation method.

Another aspect provides a computer-readable storage medium having at least one instruction, at least one program, a set of codes, or a set of instructions stored therein, the at least one instruction, the at least one program, the set of codes, or the set of instructions being loaded and executed by a processor to implement the electric vehicle charging pile recommendation method as described above.

The electric vehicle charging pile recommendation method, the server, the terminal and the system have the following technical effects:

the method comprises the steps that a first server determines a drivable range of a target vehicle based on a charging pile search request of the target vehicle sent by a terminal, and sends the drivable range to a second server, so that the second server determines an identification information set of idle charging piles located in the drivable range and sends the identification information set to the terminal; therefore, the recommended charging piles are free charging piles within the driving range of the target vehicle; and then sending the determined charging pile preference identification information set to the terminal, so that the terminal determines the target charging pile identification information set according to the idle charging pile identification information set and the charging pile preference identification information set, and displays the target charging pile attribute information, thereby realizing recommendation of the target charging pile to the user. According to the method and the device, the idle charging pile in the automobile driving range is determined by combining the preference brand of the user, the recommended target charging pile not only meets the requirement of the automobile driving range, but also meets the preference requirement of the user, and the charging pile brand which is not opened for card saving can be prevented from being recommended to the user.

Drawings

In order to more clearly illustrate the technical solutions and advantages of the embodiments of the present application or the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present application, and other drawings can be obtained by those skilled in the art without creative efforts.

FIG. 1 is a schematic diagram of a system provided by an embodiment of the present application;

fig. 2 is a schematic flow chart of a method for recommending an electric vehicle charging pile according to an embodiment of the present application;

fig. 3 is a flowchart illustrating a method for determining a first identification information set according to an embodiment of the present application;

fig. 4 is a schematic flowchart of a method for determining identification information of a target charging pile according to an embodiment of the present application;

fig. 5 is a flowchart illustrating a method for determining a first identification information set of an idle charging pile based on a parking lot point of interest according to an embodiment of the present application;

fig. 6 is a flowchart illustrating a charging pile brand preference list determining method according to an embodiment of the present disclosure;

fig. 7 is a flowchart illustrating a method for displaying a notification message on a display interface by the terminal according to the embodiment of the present application;

fig. 8 is a schematic diagram that illustrates the notification message through a widget according to an embodiment of the present application;

FIG. 9 is a schematic diagram illustrating a notification message displayed on a navigation display interface according to an embodiment of the present application;

fig. 10 is a schematic display interface diagram of an object charging pile according to an embodiment of the present disclosure;

fig. 11 is a schematic diagram illustrating the attribute information of the target charging pile according to an embodiment of the present disclosure;

fig. 12 is a schematic diagram of a target charging pile reservation interface provided in an embodiment of the present application;

fig. 13 is a schematic flowchart of another electric vehicle charging pile recommendation method according to an embodiment of the present application;

fig. 14 is a schematic flowchart of another electric vehicle charging pile recommendation method according to an embodiment of the present application;

fig. 15 is a schematic structural diagram of an electric vehicle charging pile recommendation server according to an embodiment of the present application;

fig. 16 is a schematic structural diagram of an electric vehicle charging pile recommendation terminal provided in an embodiment of the present application.

Detailed Description

The technical solutions in the embodiments of the present application will be described clearly and completely with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only some embodiments of the present application, and not all embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present application.

It should be noted that the terms "first," "second," and the like in the description and claims of this application and in the accompanying drawings are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or server that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.

Referring to fig. 1, fig. 1 is a schematic diagram of a system according to an embodiment of the present disclosure, and as shown in fig. 1, the system may include at least a terminal 01, a first server 02, and a second server 03.

Specifically, the terminal 01 may include entity devices of smart phones, tablet computers, notebook computers, digital assistants, intelligent wearable devices, vehicle-mounted terminals, and the like, and may also include software running in the entity devices, for example, the terminal 01 may include an application program that displays attribute information of the charging pile.

Specifically, the first server 02 may include a server that operates independently, or a distributed server, or a server cluster composed of a plurality of servers. The first server 02 may comprise a network communication unit, a processor and a memory, etc. The first server 02 may provide a background service for the terminal 01. Specifically, the first server 02 may be configured to determine identification information of a preference charging pile corresponding to the electric vehicle of the terminal 01.

Specifically, the second server 03 may include an independently operating server, or a distributed server, or a server cluster composed of a plurality of servers. The second server 03 may comprise a network communication unit, a processor and a memory, etc. The second server 03 may be a parking lot server, and the second server 03 may be configured to determine identification information of an idle charging pile within a preset range.

The following describes an electric vehicle charging pile recommendation method based on the above system, and fig. 2 is a flowchart of an electric vehicle charging pile recommendation method provided in an embodiment of the present application, where the present specification provides the method operation steps as described in the embodiment or the flowchart, but the method operation steps may include more or less operation steps based on conventional or non-creative labor. The order of steps recited in the embodiments is merely one manner of performing the steps in a multitude of orders and does not represent the only order of execution. In practice, the system or server product may be implemented in a sequential or parallel manner (e.g., parallel processor or multi-threaded environment) according to the embodiments or methods shown in the figures. Specifically, as shown in fig. 2, the method may include:

s201: the method comprises the steps that a terminal sends a charging pile search request of a target vehicle to a first server, wherein the charging pile search request carries first position information of the target vehicle and cruising mileage or electric quantity information of the target vehicle at a first time point.

In an embodiment of the present specification, the first server may provide a background service for the terminal. The first time point is a time point when the terminal sends a charging pile search request, and the first position information of the target vehicle is the position information of the target vehicle when the terminal sends the charging pile search request. The charging pile search request of the target vehicle can also carry target end point position information of the target vehicle.

In a specific embodiment, the terminal may obtain target end point location information of the target vehicle through a map navigation application; the first server may determine a driving direction of the target vehicle according to the first position information of the target vehicle and the target destination position information.

In an embodiment of the present specification, the triggering condition for the terminal to send the charging pile search request of the target vehicle to the first server may be that a cruising range of the target vehicle at the first time point is less than a preset range threshold or an electric quantity of the target vehicle at the first time point is less than a preset electric quantity threshold.

In an embodiment of this specification, before the step of sending, by the terminal, the charging pile search request of the target vehicle to the first server, the method may further include:

the terminal judges whether the cruising mileage of the target vehicle at the first time point is smaller than a preset mileage threshold value.

In some embodiments, the preset mileage threshold may be set according to actual situations, for example, the preset mileage threshold may be set to 100KM.

Correspondingly, the sending, by the terminal, a charging pile search request of the target vehicle to the first server, where the charging pile search request carries the first location information of the target vehicle and the cruising range or the electric quantity information of the target vehicle at the first time point may include:

when the cruising range of the target vehicle at the first time point is smaller than a preset range threshold value, the terminal sends a charging pile search request of the target vehicle to the first server, and the charging pile search request carries first position information of the target vehicle and the cruising range of the target vehicle at the first time point.

the terminal judges whether the electric quantity of the target vehicle at the first time point is smaller than a preset electric quantity threshold value.

In some embodiments, the preset power threshold may be set according to actual conditions, for example, the preset power threshold may be set to 15% of the total power of the electric vehicle.

when the electric quantity of the target vehicle at the first time point is smaller than a preset electric quantity threshold value, the terminal sends a charging pile search request of the target vehicle to the first server, and the charging pile search request carries first position information of the target vehicle and electric quantity information of the target vehicle at the first time point.

In this embodiment, the terminal may send a charging pile search request of the target vehicle to the server when the cruising range of the target vehicle at the first time point is less than a preset range threshold or the electric quantity of the target vehicle at the first time point is less than a preset electric quantity threshold, so that the charging pile of the target vehicle may be recommended to the user without user involvement.

S203: the first server determines a first driving range of the target vehicle based on first position information of the target vehicle and cruising range or electric quantity information of the target vehicle at the first time point.

In this specification embodiment, the determining, by the first server, the first travelable range of the target vehicle based on the first position information of the target vehicle and the electric quantity information of the target vehicle at the first time point may include:

the first server determines the cruising range of the target vehicle based on the electric quantity information of the target vehicle at the first time point;

the first server determines a first range of travel of the target vehicle based on first location information of the target vehicle and a range of the target vehicle.

In some embodiments, the first server determining the first range of travel of the target vehicle based on the first location information of the target vehicle and the range of the target vehicle may include:

the first server determines a first travelable range of the target vehicle based on first position information of the target vehicle, a travel direction, and a range of the target vehicle.

S205: the first server sends a first travelable range of the target vehicle to a second server.

S207: the second server determines a first identification information set of idle charging piles located within the first travelable range of the target vehicle based on the first travelable range of the target vehicle.

In this embodiment, the identification information may be brand identification information, for example, the brand identification information may include identification information of a national power grid, a south power grid, and the like.

In this specification embodiment, as shown in fig. 3, the determining, by the second server, the first identification information set of the idle charging piles located within the first travelable range of the target vehicle based on the first travelable range of the target vehicle may include:

s2071: the second server determining, based on a first travelable range of the target vehicle, a set of identification information for a target parking lot located within the first travelable range of the target vehicle;

s2073: the second server determines a state information set of charging piles in the target parking lot based on the identification information set of the target parking lot;

s2075: and the second server determines a first identification information set of the idle charging pile based on the state information set of the charging pile in the target parking lot.

In the embodiments of the present specification, the target parking lot may be one or more, and the target parking lot may be a parking lot including a charging pile. The state information of the charging pile in the target parking lot can comprise charging pile idle state information and charging pile occupied state information.

In an embodiment, as shown in fig. 5, it may be determined whether the parking lot and the charging pile share a parking space according to detail data information Of a Point Of Interest (POI) Of the parking lot in the map. The judgment result comprises the following two types: a. there is not the electric pile that fills in the parking area, b. For example, a Beijing hai lake area Huang Zhuang and a Beijing new energy automobile charging pile beside a subway station share a parking lot with a hai lake theater. The parking lot may be determined as a target parking lot. For a parking lot with a charging pile, real-time information needs to be returned through an application program interface, and the remaining condition of the parking lot where the charging pile is located is sent to the terminal. The returned cases include the following: a. and b, remaining sufficient parking spaces with charging piles in the parking lot, wherein X is more than or equal to 0, and determining a first identification information set of the remaining free charging piles.

S209: and the second server sends the first identification information set to the terminal.

S2011: and the first server determines a second identification information set of the target vehicle for preferring the charging pile and sends the second identification information set to the terminal.

In an embodiment of the present specification, before the step of the first server determining the second identification information set of the preferred charging pile of the target vehicle, the method may further include:

the terminal acquires the running track data of the target vehicle and sends the running track data of the target vehicle to the first server;

the first server acquires an attribute information set of the charging pile within a preset range.

In a specific embodiment, the preset range may be nationwide, or may be a province and a city of a user's living area, and the preset range may be set according to actual conditions.

Accordingly, the determining, by the first server, the second identification information set of the preferred charging pile of the target vehicle may include:

the first server determines an identification information set of the charging pile preference of the target vehicle based on the running track data of the target vehicle and the attribute information set of the charging pile in the preset range; and taking the identification information set of the preference charging pile as the second identification information set.

In an embodiment of the present specification, the attribute information set of the charging pile includes attribute information of one or more charging piles, and the attribute information of the charging pile may include identification information of the charging pile, location information, and a longitude and latitude where the charging pile is located.

In an embodiment of the present specification, the attribute information set includes a position information set and an identification information set; the determining, by the first server, the identification information set of the charging pile preference of the target vehicle based on the running track data of the target vehicle and the attribute information of the charging pile within the preset range may include:

the first server determines a historical position information set of the target vehicle based on the running track data of the target vehicle;

the first server determines a position information set of the charging pile within the preset range based on the attribute information set of the charging pile within the preset range;

the first server determines an identification information set of a charging pile preference of the target vehicle based on the historical position information set of the target vehicle and the position information set of the charging pile within the preset range.

In an embodiment of the present specification, the determining, by the first server, the identification information set of the preferred charging pile of the target vehicle based on the historical location information set of the target vehicle and the location information sets of the charging piles within the preset range includes:

the first server determines an intersection position information set based on the historical position information set of the target vehicle and the position information set of the charging pile within the preset range;

the first server determines an identification information set of the charging pile to be selected corresponding to the intersection position information set;

the first server calculates the stay time of the target vehicle in the to-be-selected charging pile based on the identification information set of the to-be-selected charging pile;

and the first server takes the identification information set of the charging pile to be selected, of which the target vehicle staying time is greater than a preset time threshold value, as the identification information set of the preference charging pile.

In some embodiments, the target vehicle stay time period may be set according to actual conditions, for example, may be set to 5 minutes.

In a specific embodiment, a brand preference list may be established according to the second identification information set of the charging piles according to the preference, and the brand preference list is used for storing brand identification information of the charging piles preferred by the user. For charging brands requiring pre-card-opening and money-saving, such as national power grids, southern power grids, etc., a brand preference list may be established by the following steps, as shown in fig. 6:

(1) Track uploading: and the track and the positioning accuracy of the electric automobile are transmitted back to the first server in real time so as to know the historical route and the destination of the user. Trace back is a precondition for preference matching. The position information of the electric vehicle can be uploaded once in 1 second.

(2) Charging pile POI library extraction: and extracting POI with the attribute of the charging pile from the full POI library, and acquiring the range, longitude and latitude and brand of the charging pile.

(3) Track and fill electric pile POI storehouse and match: and respectively matching the passing tracks of the charging vehicles to the POI area of the full-quantity charging pile to obtain the tracks of different vehicles staying in the charging pile. The charging pile POI area is determined through a charging pile point of interest library and comprises points of interest within a certain range.

(4) And (3) validity detection: the current positioning accuracy is limited by hardware and space environment, and has certain possibility of drifting. Therefore, after the track in the charging pile area is acquired, the partial track caused by drift is filtered. Partial drift trajectories due to travel can be filtered out by the dwell time. In the current charging technology, even if the charging speed is as fast as tesla, the time for charging once is more than 5 minutes, so the staying time can be set to 5 minutes.

(5) And correspondingly acquiring a vehicle charging pile brand preference list for the track completing the effectiveness detection.

For brands which can be charged through online registration and pre-deposit without opening cards in advance, the brands can be directly supplemented into a vehicle charging pile brand preference list.

In the embodiment of the specification, the identification information set of the charging pile with the preference is determined through the historical driving track of the electric automobile, so that the charging pile can be recommended to a user according to the preference of the user.

S2013: the terminal determines an intersection identification information set of the first identification information set and the second identification information set based on the first identification information set and the second identification information set; and taking the intersection identification information set as an identification information set of the target charging pile.

In an embodiment of the present specification, the intersection identification information set may include identification information of one or more charging piles.

In this embodiment of this specification, as shown in fig. 4, the taking, by the terminal, the intersection identification information set as the identification information set of the target charging pile may include:

s20131: the terminal sends the intersection identification information set, second position information of the target vehicle and cruising mileage or electric quantity information of the target vehicle at a second time point to the first server;

s20133: the first server determines a second driving range of the target vehicle based on second position information of the target vehicle and cruising range or electric quantity information of the target vehicle at the second time point;

s20135: the first server determines an intersection identification information set located within a second travelable range of the target vehicle;

s20137: the first server sends the intersection identification information set located in the second driving range of the target vehicle to the terminal;

s20139: and the terminal takes the intersection identification information set positioned in the second driving range of the target vehicle as the identification information set of the target charging pile.

In this embodiment of the specification, after the terminal determines the intersection identification information set, the terminal may further send the current driving range or the electric quantity information of the target vehicle to the first server again, the first server determines the second driving range of the target vehicle again and sends the second driving range to the terminal, and the terminal uses the intersection identification information set located in the second driving range of the target vehicle as the identification information set of the target charging pile. Therefore, the target charging pile is further ensured to be positioned within the driving range of the electric vehicle.

In some embodiments, the method may further comprise:

when the first identification information set and the second identification information set do not intersect, the terminal sends a third identification information acquisition request of the occupied charging pile to the second server;

the second server sends a third identification information set of the occupied charging pile to the terminal based on a third identification information acquisition request;

and the terminal determines the intersection of the second identification information set and the third identification information set to obtain a first target identification information set, and the first target identification information set is used as the identification information set of the target charging pile.

In some embodiments, when the first set of identifying information does not intersect the second set of identifying information, and the second set of identifying information does not intersect the third set of identifying information, the method may further comprise:

and taking the first identification information set as an identification information set of the target charging pile.

In a specific embodiment, the overall display priority of the charging pile is as follows:

a. fill electric pile that accords with user brand preference, does not have empty oily car occupy-place condition

b. Fill electric pile that accords with user preference, oil truck occupy-place

c. Fill electric pile that does not conform to user brand preference, does not have occupation of oil car

d. And only displaying the charging pile within the endurance mileage and displaying the range of endurance.

S2015: and the terminal displays the attribute information of the target charging pile based on the identification information of the target charging pile in a centralized manner.

In an embodiment of this specification, the identification information set of the target charging pile includes identification information of at least two target charging piles, and before the step of displaying the attribute information of the target charging pile, the terminal displays the identification information set of the target charging pile, the method further includes:

the terminal acquires at least two attribute information of the target charging pile;

the terminal determines the priority levels of the at least two attribute information;

and the terminal sorts the identification information in the identification information set of the target charging pile based on the priority levels of the at least two attribute information.

Correspondingly, the displaying, by the terminal, the attribute information of the target charging pile based on the identification information in the identification information set of the target charging pile includes:

the terminal determines a target charging pile sequence based on the sequencing result of the identification information in the identification information set of the target charging piles;

the terminal determines attribute information of each target charging pile in the target charging pile sequence;

and the terminal displays the attribute information of each target charging pile in the target charging pile sequence.

In some embodiments, the attribute information of the target charging pile may include location information, business information, cost information, and reservation availability information of the target charging pile.

In a specific embodiment, the terminal acquires business information, expense information, position information and reservation information of the target charging pile; and then determining the distance between each target charging pile and the target vehicle based on the position information of each target charging pile and the current position information of the target vehicle. The terminal sets the priority levels of the attribute information of the target charging pile as follows:

a. is in business

b. Lowest cost (service fee + charging fee + parking fee)

c. The closest distance of the route

c. Can make an appointment

The terminal sorts the identification information of the target charging piles according to the current business, lowest cost, closest route distance and orderable sequence based on the priority levels of the target charging piles; then determining attribute information of each target charging pile in the target charging pile sequence; and displaying the attribute information of each target charging pile in the target charging pile sequence.

In some embodiments, before the step of displaying, by the terminal, the attribute information of each target charging pile in the sequence of target charging piles, the method may further include:

and the terminal displays the notification message on a display interface, and then displays the attribute information of each target charging pile in the target charging pile sequence in response to the triggering operation of a user on the notification message.

In some embodiments, as shown in fig. 7, the displaying, by the terminal, the notification message on the display interface may include:

s20141: the terminal calculates the time difference between the current time and the last flameout time of the target vehicle;

s20143: the terminal judges whether the time difference is larger than a preset time threshold value or not;

s20145: when the time difference is larger than the preset time threshold, the terminal displays a notification message on a current display interface and displays the notification message through a plug-in (widget) on a desktop;

s20147: and when the time difference is smaller than or equal to the preset time threshold, the terminal displays the notification message through a plug-in on the desktop.

In some embodiments, when the user selects "view now" based on the notification message, the terminal presents the display target charging pile map.

In some embodiments, the preset time threshold may be set according to actual situations, for example, may be set to 1 hour. When the electric quantity of the target vehicle is less than 15%, as shown in fig. 8, the notification message is displayed through a widget, and the content of the reminding message on the desktop is as follows: "your car charge is less than 15%, click to view nearby XX brand charging stations," the user can select "view now" or "say again later. And when the user selects 'view now', the terminal displays the attribute information of the target charging pile. When the user selects "say it later," the widget reverts to the default state.

When the electric quantity of the target vehicle is less than 15%, as shown in fig. 9, a notification message is displayed on the current display interface, the current display interface in fig. 8 is a map navigation interface, and one message is pushed on any display page of the vehicle machine, wherein the content is as follows: "if you have less than 15% of their car charge, and need to view nearby XX brand charging stations," the user can select "view now" or "say again later. And when the user selects 'view now', the terminal displays the attribute information of the target charging pile. And when the user selects 'view now', the terminal displays the attribute information of the target charging pile. When the user selects "say it later," the message disappears.

In the embodiment of the specification, the electric vehicle is flameout for a long time, and the user is unfamiliar with the current situation of the electric vehicle, so that more prompts are given. But to avoid excessive disturbance, it may be provided that only the prompting message is silent.

In a specific embodiment, the displaying, by the terminal, the attribute information of each target charging pile in the target charging pile sequence may include:

and the terminal displays the attribute information of each target charging pile in the target charging pile sequence based on the interest point of each target charging pile in the map.

In a specific embodiment, the displaying, by the terminal, the attribute information of each target charging pile in the target charging pile sequence may include: the terminal displays the attribute information of each target charging pile corresponding to the charging station in the target charging pile sequence; as shown in fig. 10-12, fig. 10 illustrates target charging stations a and B displayed in the navigation application. As shown in fig. 11, when the user clicks "a charging station", the attribute information of the a charging station, such as the business status of the charging station, the fee, the number of charging vehicles in different time periods, and the user score, is displayed in the display interface. As shown in fig. 12, when the user clicks "reserve now" to reserve the charging pile, and the reservation is successful, the user is prompted on the display interface that "charging station a has reserved".

As can be seen from the technical solutions provided by the embodiments of the present specification, the first server in the embodiments of the present specification determines a travelable range of a target vehicle based on a charging pile search request of the target vehicle sent by a terminal, and sends the travelable range to the second server, so that the second server determines an identification information set of an idle charging pile located within the travelable range and sends the identification information set to the terminal; therefore, the recommended charging piles are free charging piles within the driving range of the target vehicle; and then sending the determined charging pile preference identification information set to the terminal, so that the terminal determines the target charging pile identification information set according to the idle charging pile identification information set and the charging pile preference identification information set, and displays the target charging pile attribute information, thereby realizing recommendation of the target charging pile to the user. According to the method and the device, the idle charging pile in the automobile driving range is determined by combining the preference brand of the user, the recommended target charging pile not only meets the requirement of the automobile driving range, but also meets the preference requirement of the user, and the charging pile brand which is not opened for card saving can be prevented from being recommended to the user.

A specific embodiment of the method for recommending an electric vehicle charging pile in this specification is described below with a server as an execution subject, and fig. 13 is a schematic flow chart of the method for recommending an electric vehicle charging pile provided in this embodiment, specifically, with reference to fig. 13, the method may include:

s1301: receiving a charging pile search request of a target vehicle, which is sent by a terminal, wherein the charging pile search request carries first position information of the target vehicle and cruising mileage or electric quantity information of the target vehicle at a first time point;

s1303: determining a first driving range of the target vehicle based on first position information of the target vehicle and cruising range or electric quantity information of the target vehicle at the first time point;

s1305: transmitting a first travelable range of the target vehicle to a second server; to cause the second server to determine, based on a first travelable range of the target vehicle, a first set of identification information for idle charging piles located within the first travelable range of the target vehicle; and sending the first set of identification information to the terminal;

s1307: determining a second identification information set of the target vehicle preferring a charging pile, and sending the second identification information set to the terminal; so that the terminal determines an intersection identification information set of the first identification information set and the second identification information set based on the first identification information set and the second identification information set; taking the intersection identification information set as an identification information set of the target charging pile; and displaying the attribute information of the target charging pile based on the identification information of the target charging pile.

In some embodiments, before the step of determining the second set of identification information of the preferred charging pile of the target vehicle, the method may further include:

receiving the running track data of the target vehicle sent by the terminal;

acquiring an attribute information set of a charging pile within a preset range;

correspondingly, the determining the second identification information set of the preferred charging pile of the target vehicle includes:

determining an identification information set of the charging pile preference of the target vehicle based on the running track data of the target vehicle and the attribute information set of the charging pile in the preset range;

and taking the identification information set of the preference charging pile as the second identification information set.

In some embodiments, the set of attribute information includes a set of location information and a set of identification information; the determining the charging pile preference identification information set of the target vehicle based on the running track data of the target vehicle and the charging pile attribute information set in the preset range comprises:

determining a historical position information set of the target vehicle based on the running track data of the target vehicle;

determining a position information set of the charging pile within the preset range based on the attribute information set of the charging pile within the preset range;

and determining an identification information set of the charging pile preference of the target vehicle based on the historical position information set of the target vehicle and the position information set of the charging pile in the preset range.

In some embodiments, the determining the set of identification information of the preferred charging pile of the target vehicle based on the historical set of location information of the target vehicle and the set of location information of the charging piles within the preset range includes:

determining an intersection position information set based on the historical position information set of the target vehicle and the position information set of the charging pile within the preset range;

determining an identification information set of the charging pile to be selected corresponding to the intersection position information set;

calculating the stay time of the target vehicle in the to-be-selected charging pile based on the identification information set of the to-be-selected charging pile;

and taking the identification information set of the charging pile to be selected with the target vehicle staying time length larger than a preset time length threshold value as the identification information set of the preference charging pile.

The embodiment of the specification provides an electric vehicle charging pile recommendation server, which comprises a processor and a memory, wherein at least one instruction, at least one program, a code set or an instruction set is stored in the memory, and the at least one instruction, the at least one program, the code set or the instruction set is loaded and executed by the processor to realize the electric vehicle charging pile recommendation method.

A specific embodiment of the method for recommending the electric vehicle charging pile in this specification is described below with a terminal as an execution subject, and fig. 14 is a schematic flow chart of the method for recommending the electric vehicle charging pile provided in this embodiment, specifically, with reference to fig. 14, the method may include:

s1401: sending a charging pile search request of a target vehicle to a first server, wherein the charging pile search request carries first position information of the target vehicle and cruising mileage or electric quantity information of the target vehicle at a first time point; to cause the first server to determine a first range of travel of the target vehicle based on first location information of the target vehicle and range or charge information of the target vehicle at the first point in time; and transmitting the first travelable range of the target vehicle to a second server;

s1403: receiving a first identification information set of idle charging piles, which are determined by the second server to be located in a first travelable range of the target vehicle based on the first travelable range of the target vehicle;

s1405: receiving a second identification information set of the target vehicle for the preferred charging pile, which is sent by the first server;

s1407: determining an intersection identification information set of the first identification information set and the second identification information set based on the first identification information set and the second identification information set; taking the intersection identification information set as an identification information set of the target charging pile;

in some embodiments, the using the intersection identification information set as an identification information set of a target charging pile includes:

sending the intersection identification information set, second position information of the target vehicle and cruising mileage or electric quantity information of the target vehicle at a second time point to the first server; to cause the first server to determine a second travelable range of the target vehicle based on second location information of the target vehicle and range or charge information of the target vehicle at the second point in time; and determining an intersection identification information set located within a second travelable range of the target vehicle;

receiving the intersection identification information set which is sent by the first server and is positioned in a second driving range of the target vehicle;

and taking the intersection identification information set positioned in the second driving range of the target vehicle as the identification information set of the target charging pile.

S1409: and displaying the attribute information of the target charging pile based on the identification information in the identification information set of the target charging pile.

In some embodiments, the identification information sets of the target charging piles include identification information of at least two target charging piles, and before the step of displaying the attribute information of the target charging piles based on the identification information sets of the target charging piles, the method may further include:

acquiring at least two attribute information of the target charging pile;

determining the priority levels of the at least two attribute information;

based on the priority levels of the at least two attribute information, sequencing the identification information in the identification information set of the target charging pile;

correspondingly, the displaying the attribute information of the target charging pile based on the identification information in the identification information set of the target charging pile comprises:

determining a target charging pile sequence based on the sequencing result of the identification information in the identification information set of the target charging piles;

determining attribute information of each target charging pile in the target charging pile sequence;

and displaying the attribute information of each target charging pile in the target charging pile sequence.

The embodiment of the specification provides an electric vehicle charging pile recommendation terminal, which comprises a processor and a memory, wherein at least one instruction, at least one program, a code set or an instruction set is stored in the memory, and the at least one instruction, the at least one program, the code set or the instruction set is loaded and executed by the processor to realize the electric vehicle charging pile recommendation method.

In the embodiments of the present disclosure, the memory may be used to store software programs and modules, and the processor executes various functional applications and data processing by operating the software programs and modules stored in the memory. The memory can mainly comprise a program storage area and a data storage area, wherein the program storage area can store an operating system, application programs needed by functions and the like; the storage data area may store data created according to use of the apparatus, and the like. Further, the memory may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other volatile solid state storage device. Accordingly, the memory may also include a memory controller to provide the processor access to the memory.

The present specification provides a computer readable storage medium, in which at least one instruction, at least one program, a code set, or a set of instructions are stored, and the at least one instruction, the at least one program, the code set, or the set of instructions are loaded and executed by a processor to implement the electric vehicle charging pile recommendation method as described above.

The embodiment of the application further provides an electric automobile charging pile recommendation server, as shown in fig. 15, the server may include:

the search request receiving module 1510 is configured to receive a charging pile search request of a target vehicle sent by a terminal, where the charging pile search request carries first location information of the target vehicle and cruising mileage or electric quantity information of the target vehicle at a first time point;

a first driving range determination module 1520, configured to determine a first driving range of the target vehicle based on the first position information of the target vehicle and the cruising range or the electric quantity information of the target vehicle at the first time point;

a first travelable range transmission module 1530 for transmitting the first travelable range of the target vehicle to the second server; the second server determines a first identification information set of idle charging piles located within a first travelable range of the target vehicle based on the first travelable range of the target vehicle; and sending the first set of identification information to the terminal;

a second identification information set determining module 1540, configured to determine a second identification information set of the preferred charging pile of the target vehicle, and send the second identification information set to the terminal; so that the terminal determines an intersection identification information set of the first identification information set and the second identification information set based on the first identification information set and the second identification information set; taking the intersection identification information set as an identification information set of a target charging pile; and displaying the attribute information of the target charging pile based on the identification information of the target charging pile.

In some embodiments, the server may further include:

the running track data receiving module is used for receiving the running track data of the target vehicle sent by the terminal;

and the attribute information set acquisition module is used for acquiring the attribute information set of the charging pile within a preset range.

In some embodiments, the second identification information set determination module may include:

the preference charging pile identification information set determining submodule is used for determining the preference charging pile identification information set of the target vehicle based on the running track data of the target vehicle and the charging pile attribute information set within the preset range;

and the second identification information set determining submodule is used for taking the identification information set of the preference charging pile as the second identification information set.

In some embodiments, the set of attribute information includes a set of location information and a set of identification information; the identification information set determination sub-module of the preference charging pile may include:

a historical position information set determination unit configured to determine a historical position information set of the target vehicle based on the travel locus data of the target vehicle;

the charging pile position information set determining unit is used for determining a charging pile position information set within a preset range based on the charging pile attribute information set within the preset range;

and the preference charging pile identification information set determining unit is used for determining the preference charging pile identification information set of the target vehicle based on the historical position information set of the target vehicle and the position information set of the charging pile in the preset range.

In some embodiments, the identification information set determination unit of the preference charging pile may include:

the intersection position information set determining subunit is used for determining an intersection position information set based on the historical position information set of the target vehicle and the position information sets of the charging piles within the preset range;

the identification information set determining subunit is used for determining the identification information set of the charging pile to be selected corresponding to the intersection position information set;

the stay time calculation subunit is configured to calculate a stay time of the target vehicle in the to-be-selected charging pile based on the identification information set of the to-be-selected charging pile;

and the charging pile preference identification information set determining subunit is used for taking the identification information set of the charging pile to be selected, of which the stay time of the target vehicle is greater than a preset time threshold value, as the charging pile preference identification information set.

The server and method embodiments in the server embodiment are based on the same inventive concept.

The embodiment of the application further provides an electric automobile charging pile recommendation terminal, as shown in fig. 16, the terminal can include:

a search request sending module 1610, configured to send a charging pile search request of a target vehicle to a first server, where the charging pile search request carries first location information of the target vehicle and cruising mileage or electric quantity information of the target vehicle at a first time point; to cause the first server to determine a first travelable range of the target vehicle based on first location information of the target vehicle and range or charge information of the target vehicle at the first time point; and transmitting the first travelable range of the target vehicle to a second server;

a first travelable range receiving module 1620, configured to receive a first identification information set of idle charging piles located within a first travelable range of the target vehicle, which is determined by the second server based on the first travelable range of the target vehicle;

a second identification information set receiving module 1630, configured to receive a second identification information set of the preferred charging pile of the target vehicle sent by the first server;

an intersection identification information set determination module 1640, configured to determine an intersection identification information set of the first identification information set and the second identification information set based on the first identification information set and the second identification information set; taking the intersection identification information set as an identification information set of the target charging pile;

the attribute information display module 1650 is configured to display the attribute information of the target charging pile based on the identification information in the identification information set of the target charging pile.

In some embodiments, the intersection identification information set determination module may include:

the information set sending submodule is used for sending the intersection identification information set, the second position information of the target vehicle and the cruising mileage or electric quantity information of the target vehicle at a second time point to the first server; to cause the first server to determine a second travelable range of the target vehicle based on second location information of the target vehicle and range or charge information of the target vehicle at the second point in time; and determining an intersection identification information set located within a second travelable range of the target vehicle;

the intersection identification information set determining submodule is used for receiving the intersection identification information set which is sent by the first server and is positioned in the second driving range of the target vehicle;

and the identification information set determining submodule of the target charging pile is used for taking the intersection identification information set located in the second driving range of the target vehicle as the identification information set of the target charging pile.

In some embodiments, the set of identification information of the target charging piles includes identification information of at least two target charging piles, and the terminal may further include:

the attribute information acquisition module is used for acquiring at least two pieces of attribute information of the target charging pile;

a priority level determining module, configured to determine priority levels of the at least two pieces of attribute information;

and the sequencing module is used for sequencing the identification information in the identification information set of the target charging pile based on the priority levels of the at least two pieces of attribute information.

In some embodiments, the attribute information presentation module may include:

the target charging pile sequence determining submodule is used for determining a target charging pile sequence based on the sequencing result of the identification information in the identification information set of the target charging piles;

the attribute information determining submodule of the target charging piles is used for determining the attribute information of each target charging pile in the target charging pile sequence;

and the attribute information display submodule of the target charging piles is used for displaying the attribute information of each target charging pile in the target charging pile sequence.

The terminal and the method embodiments in the terminal embodiment are based on the same inventive concept.

In another aspect of the application, a system for recommending an electric vehicle charging pile is further provided, the system comprises a terminal, a first server and a second server,

the terminal is used for sending a charging pile search request of a target vehicle to a first server, wherein the charging pile search request carries first position information of the target vehicle and cruising mileage or electric quantity information of the target vehicle at a first time point; determining an intersection identification information set of the first identification information set and the second identification information set based on the first identification information set and the second identification information set; taking the intersection identification information set as an identification information set of a target charging pile; displaying the attribute information of the target charging pile based on the identification information of the target charging pile in the identification information set;

the second server is used for determining a first identification information set of idle charging piles located in a first travelable range of the target vehicle based on the first travelable range of the target vehicle; and transmitting the first set of identification information to the terminal.

As can be seen from the embodiments of the method, the device, the server, the terminal, the storage medium or the system for recommending the charging pile of the electric vehicle provided by the application, a first server in the embodiments of the present description determines a travelable range of a target vehicle based on a charging pile search request of the target vehicle sent by the terminal, and sends the travelable range to a second server, so that the second server determines an identification information set of an idle charging pile located in the travelable range and sends the identification information set to the terminal; therefore, the recommended charging piles are free charging piles within the driving range of the target vehicle; and then sending the determined identification information set of the preference charging pile to the terminal, so that the terminal determines the identification information set of the target charging pile according to the identification information set of the idle charging pile and the identification information set of the preference charging pile, and displays the attribute information of the target charging pile, thereby realizing recommendation of the target charging pile to a user. According to the method and the device, the idle charging pile in the automobile driving range is determined by combining preference brands of users, the recommended target charging pile not only meets the requirement of the automobile driving range, but also meets the preference requirement of the users, and the charging pile brand which is not opened for card money saving can be prevented from being recommended to the users.

It should be noted that: the sequence of the embodiments of the present application is only for description, and does not represent the advantages and disadvantages of the embodiments. And specific embodiments thereof have been described above. Other embodiments are within the scope of the following claims. In some cases, the actions or steps recited in the claims may be performed in a different order than in the embodiments and still achieve desirable results. In addition, the processes depicted in the accompanying figures do not necessarily require the particular order shown, or sequential order, to achieve desirable results. In some embodiments, multitasking and parallel processing may also be possible or may be advantageous.

The embodiments in the present specification are described in a progressive manner, and the same and similar parts among the embodiments are referred to each other, and each embodiment focuses on the differences from the other embodiments. In particular, for embodiments of the server, the terminal, the system, and the storage medium, since they are substantially similar to the method embodiments, the description is relatively simple, and for relevant points, reference may be made to part of the description of the method embodiments.

It will be understood by those skilled in the art that all or part of the steps for implementing the above embodiments may be implemented by hardware, or may be implemented by a program instructing relevant hardware, where the program may be stored in a computer-readable storage medium, and the above-mentioned storage medium may be a read-only memory, a magnetic disk or an optical disk, etc.

The above description is only exemplary of the present application and should not be taken as limiting the present application, as any modification, equivalent replacement, or improvement made within the spirit and principle of the present application should be included in the protection scope of the present application.

Claims

1. An electric vehicle charging pile recommendation method is characterized by comprising the following steps:

determining a second identification information set of the target vehicle for preferring the charging pile, and sending the second identification information set to the terminal; so that the terminal determines an intersection identification information set of the first identification information set and the second identification information set based on the first identification information set and the second identification information set; taking the intersection identification information set as an identification information set of the target charging pile; calculating the time difference between the current time and the last flameout time of the target vehicle; when the time difference is larger than a preset time threshold, displaying a notification message on a current display interface, and displaying the notification message through a plug-in on a desktop; when the time difference is smaller than or equal to the preset time threshold, displaying the notification message through a plug-in on the desktop; responding to the triggering operation of the notification message, and displaying the attribute information of the target charging pile based on the identification information in the identification information set of the target charging pile;

the using the intersection identification information set as an identification information set of a target charging pile includes: receiving the intersection identification information set, second position information of the target vehicle and cruising mileage or electric quantity information of the target vehicle at a second time point, which are sent by the terminal; determining a second driving range of the target vehicle based on second position information of the target vehicle and cruising range or electric quantity information of the target vehicle at the second time point; determining an intersection identification information set located within a second travelable range of the target vehicle; sending the intersection identification information set positioned in the second driving range of the target vehicle to the terminal; taking the intersection identification information set located in the second driving range of the target vehicle as an identification information set of the target charging pile;

the method further comprises the following steps: when the first identification information set and the second identification information set do not intersect, sending a third identification information acquisition request of the occupied charging pile to the second server; sending a third identification information set of the occupied charging pile to the terminal based on a third identification information acquisition request; and determining the intersection of the second identification information set and the third identification information set to obtain a first target identification information set, and taking the first target identification information set as the identification information set of the target charging pile.

2. The method of claim 1, wherein the step of determining the second set of identification information of the target vehicle's preferred charging post is preceded by the method further comprising:

receiving the running track data of the target vehicle sent by the terminal;

3. The method of claim 2, wherein the set of attribute information comprises a set of location information and a set of identification information; the determining the charging pile preference identification information set of the target vehicle based on the running track data of the target vehicle and the charging pile attribute information set in the preset range comprises:

4. The method of claim 3, wherein the determining the set of identification information of the preferred charging pile of the target vehicle based on the set of historical location information of the target vehicle and the set of location information of the charging piles within the preset range comprises:

and taking the identification information set of the to-be-selected charging pile of which the stay time of the target vehicle is greater than a preset time threshold value as the identification information set of the preference charging pile.

5. An electric vehicle charging pile recommendation method is characterized by comprising the following steps:

receiving a first identification information set of idle charging piles, which are determined by the second server to be located in a first travelable range of the target vehicle based on the first travelable range of the target vehicle;

determining an intersection identification information set of the first identification information set and the second identification information set based on the first identification information set and the second identification information set; taking the intersection identification information set as an identification information set of a target charging pile and calculating the time difference between the current time and the last flameout time of the target vehicle; when the time difference is larger than a preset time threshold, displaying a notification message on a current display interface, and displaying the notification message through a plug-in on a desktop; when the time difference is smaller than or equal to the preset time threshold, displaying the notification message through a plug-in on the desktop; responding to the triggering operation of the notification message, and displaying the attribute information of the target charging pile based on the identification information in the identification information set of the target charging pile;

the using the intersection identification information set as an identification information set of a target charging pile includes: sending the intersection identification information set, second position information of the target vehicle and cruising mileage or electric quantity information of the target vehicle at a second time point to the first server; to cause the first server to determine a second travelable range of the target vehicle based on second location information of the target vehicle and range or charge information of the target vehicle at the second point in time; and determining an intersection identification information set located within a second travelable range of the target vehicle; receiving the intersection identification information set which is sent by the first server and is positioned in a second driving range of the target vehicle; taking the intersection identification information set located in a second driving range of the target vehicle as an identification information set of the target charging pile;

the method further comprises the following steps: when the first identification information set and the second identification information set do not intersect, sending a third identification information acquisition request of the occupied charging pile to the second server; receiving a third identification information set of the occupied charging pile based on a third identification information acquisition request; and determining the intersection of the second identification information set and the third identification information set to obtain a first target identification information set, and taking the first target identification information set as the identification information set of the target charging pile.

6. The method of claim 5, wherein the set of identification information of the target charging piles includes identification information of at least two target charging piles, and before the step of presenting the attribute information of the target charging piles based on the set of identification information in the set of identification information of the target charging piles, the method further comprises:

acquiring at least two attribute information of the target charging pile;

determining the priority levels of the at least two attribute information;

7. The utility model provides an electric automobile fills electric pile recommendation server which characterized in that, the server includes:

the second identification information set determining module is used for determining a second identification information set of the preferred charging pile of the target vehicle and sending the second identification information set to the terminal; so that the terminal determines an intersection identification information set of the first identification information set and the second identification information set based on the first identification information set and the second identification information set; taking the intersection identification information set as an identification information set of the target charging pile; and calculating the time difference between the current time and the last flameout time of the target vehicle; when the time difference is larger than a preset time threshold, displaying a notification message on a current display interface, and displaying the notification message through a plug-in on a desktop; when the time difference is smaller than or equal to the preset time threshold, displaying the notification message through a plug-in on the desktop; responding to the triggering operation of the notification message, and displaying the attribute information of the target charging pile based on the identification information in the identification information set of the target charging pile;

the server is used for taking the intersection identification information set as an identification information set of the target charging pile in the following mode: receiving the intersection identification information set, second position information of the target vehicle and cruising mileage or electric quantity information of the target vehicle at a second time point, which are sent by the terminal; determining a second driving range of the target vehicle based on second position information of the target vehicle and cruising range or electric quantity information of the target vehicle at the second time point; determining an intersection identification information set located within a second travelable range of the target vehicle; sending the intersection identification information set positioned in the second driving range of the target vehicle to the terminal; taking the intersection identification information set located in the second driving range of the target vehicle as an identification information set of the target charging pile;

the server is further configured to: when the first identification information set and the second identification information set do not intersect, sending a third identification information acquisition request of the occupied charging pile to the second server; sending a third identification information set of the occupied charging pile to the terminal based on a third identification information acquisition request; and determining the intersection of the second identification information set and the third identification information set to obtain a first target identification information set, and taking the first target identification information set as the identification information set of the target charging pile.

8. The utility model provides an electric automobile fills electric pile recommendation terminal which characterized in that, the terminal includes:

the system comprises a search request sending module, a first server and a second server, wherein the search request sending module is used for sending a charging pile search request of a target vehicle to the first server, and the charging pile search request carries first position information of the target vehicle and cruising mileage or electric quantity information of the target vehicle at a first time point; to cause the first server to determine a first range of travel of the target vehicle based on first location information of the target vehicle and range or charge information of the target vehicle at the first point in time; and transmitting the first travelable range of the target vehicle to a second server;

an intersection identification information set determination module, configured to determine an intersection identification information set of the first identification information set and the second identification information set based on the first identification information set and the second identification information set; taking the intersection identification information set as an identification information set of a target charging pile;

the attribute information display module is used for calculating the time difference between the current time and the last flameout time of the target vehicle; when the time difference is larger than a preset time threshold, displaying a notification message on a current display interface, and displaying the notification message through a plug-in on a desktop; when the time difference is smaller than or equal to the preset time threshold, displaying the notification message through a plug-in on the desktop; responding to the triggering operation of the notification message, and displaying the attribute information of the target charging pile based on the identification information in the identification information set of the target charging pile;

the terminal is used for taking the intersection identification information set as an identification information set of a target charging pile in the following mode: sending the intersection identification information set, second position information of the target vehicle and cruising mileage or electric quantity information of the target vehicle at a second time point to the first server; to cause the first server to determine a second travelable range of the target vehicle based on second location information of the target vehicle and range or charge information of the target vehicle at the second point in time; and determining an intersection identification information set located within a second travelable range of the target vehicle; receiving the intersection identification information set which is sent by the first server and is positioned in a second driving range of the target vehicle; taking the intersection identification information set located in the second driving range of the target vehicle as an identification information set of the target charging pile;

the terminal is further configured to: when the first identification information set and the second identification information set do not intersect, sending a third identification information acquisition request of the occupied charging pile to the second server; receiving a third identification information set of the occupied charging pile based on a third identification information acquisition request; and determining the intersection of the second identification information set and the third identification information set to obtain a first target identification information set, and taking the first target identification information set as the identification information set of the target charging pile.

9. An electric vehicle charging pile recommendation system is characterized by comprising a terminal, a first server and a second server,

the terminal is used for sending a charging pile search request of a target vehicle to a first server, wherein the charging pile search request carries first position information of the target vehicle and cruising mileage or electric quantity information of the target vehicle at a first time point; determining an intersection identification information set of the first identification information set and the second identification information set based on the first identification information set and the second identification information set; taking the intersection identification information set as an identification information set of the target charging pile; and calculating the time difference between the current time and the last flameout time of the target vehicle; when the time difference is larger than a preset time threshold, displaying a notification message on a current display interface, and displaying the notification message through a plug-in on a desktop; when the time difference is smaller than or equal to the preset time threshold, displaying the notification message through a plug-in on the desktop; responding to the triggering operation of the notification message, and displaying the attribute information of the target charging pile based on the identification information in the identification information set of the target charging pile;

the first server is used for determining a first driving range of the target vehicle based on first position information of the target vehicle and cruising range or electric quantity information of the target vehicle at the first time point; and transmitting the first travelable range of the target vehicle to a second server; determining a second identification information set of the target vehicle preferring to charge the pile, and sending the second identification information set to the terminal;

the second server is used for determining a first identification information set of idle charging piles located in a first travelable range of the target vehicle based on the first travelable range of the target vehicle; and sending the first set of identification information to the terminal;

the system is used for taking the intersection identification information set as an identification information set of the target charging pile in the following mode: receiving the intersection identification information set, second position information of the target vehicle and cruising mileage or electric quantity information of the target vehicle at a second time point, which are sent by the terminal; determining a second driving range of the target vehicle based on second position information of the target vehicle and cruising range or electric quantity information of the target vehicle at the second time point; determining an intersection identification information set located within a second travelable range of the target vehicle; sending the intersection identification information set positioned in the second driving range of the target vehicle to the terminal; taking the intersection identification information set located in the second driving range of the target vehicle as an identification information set of the target charging pile;

the system is further configured to: when the first identification information set and the second identification information set are not intersected, sending a third identification information acquisition request of the occupied charging pile to the second server; sending a third identification information set of the occupied charging pile to the terminal based on a third identification information acquisition request; and determining the intersection of the second identification information set and the third identification information set to obtain a first target identification information set, and taking the first target identification information set as the identification information set of the target charging pile.

10. An electric vehicle charging post recommendation server, the server comprising a processor and a memory, the memory having stored therein at least one instruction, at least one program, a set of codes, or a set of instructions, the at least one instruction, the at least one program, the set of codes, or the set of instructions being loaded and executed by the processor to implement the electric vehicle charging post recommendation method of any one of claims 1-4.

11. An electric vehicle charging pile recommendation terminal, the terminal comprising a processor and a memory, the memory having stored therein at least one instruction, at least one program, a set of codes, or a set of instructions, the at least one instruction, the at least one program, the set of codes, or the set of instructions being loaded and executed by the processor to implement the electric vehicle charging pile recommendation method of any one of claims 5-6.

12. A computer readable storage medium having stored therein at least one instruction, at least one program, a set of codes, or a set of instructions, which is loaded and executed by a processor to implement the electric vehicle charging pile recommendation method of any one of claims 1-4 or any one of claims 5-6.