CN114256523A

CN114256523A - Charging control method and device for charging pile, electronic equipment and storage medium

Info

Publication number: CN114256523A
Application number: CN202111580052.7A
Authority: CN
Inventors: 丁锐; 丰新福
Original assignee: Beijing X-Charge Co ltd
Current assignee: Beijing X-Charge Co ltd
Priority date: 2021-12-22
Filing date: 2021-12-22
Publication date: 2022-03-29

Abstract

The method comprises the steps of obtaining vehicle information and destination information of a vehicle to be charged, wherein the vehicle information comprises vehicle type information and passenger number information, determining route information and road condition information based on the destination information, the route information comprises route information and distance information, the road condition information comprises a congested road section and a smooth road section, determining power consumption parameters of the vehicle to be charged based on the vehicle information and the road condition information, obtaining residual power information of the vehicle to be charged, and determining required charging amount information based on the route information, the road condition information, the residual power information and the power consumption parameters. This application has the effect that improves the degree of accuracy of emergent charging.

Description

Charging control method and device for charging pile, electronic equipment and storage medium

Technical Field

The present disclosure relates to the field of charging piles, and in particular, to a charging control method and apparatus for a charging pile, an electronic device, and a storage medium.

Background

The electric vehicle (BEV) is a vehicle which takes a vehicle-mounted power supply as power and drives wheels by a motor, and meets various requirements of road traffic and safety regulations. Because the influence on the environment is smaller than that of the traditional automobile, the prospect is widely seen.

In practical use of an electric vehicle, sometimes a driver needs to perform accurate emergency power supplement according to a distance between destinations to reduce time waiting for charging, and at present, in a general situation, the driver can only estimate an approximate charging amount of the electric vehicle according to personal experience of the driver, and cannot obtain a more accurate charging amount according to the destinations, so that emergency charging of a vehicle is inaccurate, and further, waiting time of the driver may be increased, and time waste is caused.

Disclosure of Invention

In order to improve the accuracy of emergency charging, the application provides a charging control method and device for a charging pile, electronic equipment and a storage medium.

In a first aspect, the application provides a charging control method for a charging pile, which adopts the following technical scheme:

a charging control method of a charging pile comprises the following steps:

acquiring vehicle information and destination information of a vehicle to be charged, wherein the vehicle information comprises vehicle type information and passenger carrying number information;

determining route information and road condition information based on the destination information, wherein the route information comprises route information and distance information, and the road condition information comprises a congested road section and an unobstructed road section;

determining a power consumption parameter of the vehicle to be charged based on the vehicle information and the road condition information;

acquiring the residual electric quantity information of the vehicle to be charged;

and determining total charging amount information based on the distance information, the road condition information, the remaining capacity information and the power consumption parameter.

Through adopting above-mentioned technical scheme, electronic equipment acquires the vehicle information and the destination information of waiting to charge the vehicle to be convenient for learn the motorcycle type information and the passenger number information etc. of waiting to charge the vehicle, thereby be convenient for fill electric pile and charge according to the particular case of waiting to charge the vehicle. The electronic equipment is convenient to know the route information and the road condition information which are currently located far away from the destination based on the destination information. The electronic device facilitates determining power consumption parameters of the vehicle to be charged based on the vehicle information and the road condition information. The electronic equipment acquires the residual capacity information of the vehicle to be charged, so that the required charging capacity can be determined conveniently. The electronic equipment determines that the total charging amount information of the vehicle to be charged is more accurate by combining the distance information, the road condition information, the remaining power information and the power consumption parameters, so that the accuracy of emergency charging according to the destination is improved.

In another possible implementation manner, the determining the route information and the traffic information based on the destination information includes:

calling an electronic map;

inputting the destination information into the electronic map to obtain the route information;

judging whether a congestion road section occurs or not based on the electronic map and the route information;

if the congested road section appears, determining the length information of the initial congested road section;

and determining initial unobstructed road section length information based on the distance information and the initial congestion road section length information.

By adopting the technical scheme, the electronic equipment calls the electronic map and inputs the destination information into the electronic map, so that the route information is convenient to obtain, the electronic equipment judges whether a jammed road section appears according to the electronic map after obtaining the route information, the initial jammed road section length information is determined if the jammed road section appears, the electricity consumption of the jammed road section is different from that of an unobstructed road section, the initial unobstructed road section length information is determined after the initial jammed road section length information is determined, and therefore the finally determined charging amount is more accurate by determining the initial jammed road section length information and the initial unobstructed road section length information.

In another possible implementation manner, the determining the electricity consumption parameter of the vehicle to be charged based on the vehicle information and the road condition information includes:

searching a first power consumption parameter of the vehicle to be charged from a database;

and if the congested road section exists, determining a second power consumption parameter based on the initial congested road section length information and the first power consumption parameter.

By adopting the technical scheme, the first power consumption parameters of all vehicle types are prestored in the database, the first power consumption parameters can refer to the power consumption parameters of the unobstructed road section, and if the congested road section occurs, the second power consumption parameters are determined based on the first power consumption parameters, so that the initial unobstructed road section is charged according to the first power consumption parameters, and the initial congested road section is charged according to the second power consumption parameters, so that the charging is more accurate.

In another possible implementation manner, determining the required charging amount information based on the distance information, the road condition information, the remaining capacity information, and the power consumption parameter includes:

calculating initial congested road section charging amount information based on the second power consumption parameter and the initial congested road section length information;

calculating initial unobstructed road section charging amount information based on the first power consumption parameter and the initial unobstructed road section length information;

determining total charge information based on the initial congested link charge information and the initial unobstructed link charge information;

determining required charge amount information based on the total charge amount information and the remaining capacity information.

By adopting the technical scheme, the initial unobstructed road section charging amount information of the initial unobstructed road section is calculated based on the first power consumption parameter, the initial congested road section charging amount information of the initial congested road section is calculated based on the second power consumption parameter, the total charging amount information can be obtained by adding the initial congested road section charging amount information and the initial unobstructed road section charging amount information, and the required charging amount information is determined based on the total charging amount information and the residual power amount information. The electric quantity required by the unobstructed road section and the congested road section is distinguished, and the charging amount is calculated respectively, so that the charging is more accurate.

In another possible implementation manner, the determining the required charging amount information based on the distance information, the road condition information, the remaining capacity information, and the power consumption parameter then includes:

acquiring environmental temperature information and/or destination temperature information;

if the environment temperature information and/or the destination temperature information are/is smaller than a preset temperature threshold value, increasing the total charge amount information;

if the congested road section appears, acquiring the length information of the current congested road section;

determining the length information of the current unobstructed road section in real time based on the length information of the current congested road section;

and correcting the required charging amount information based on the current congestion road section length information and the current unobstructed road section length information.

Through adopting above-mentioned technical scheme, the temperature can influence electric automobile's duration equally, consequently acquires to fill local ambient temperature information of electric pile and/or destination temperature information to be convenient for adjust the electric quantity that charges. If the ambient temperature information and/or the destination temperature information are less than the preset temperature threshold, it indicates that the charging amount needs to be increased. The electronic equipment acquires the current jammed road section length information in real time, determines the current unobstructed road section length information, and corrects the required charging electric quantity according to the current jammed road section length information and the current unobstructed road section length information, so that charging is more accurate.

In another possible implementation manner, the method further includes:

acquiring current output electric quantity information in real time;

if the current output electric quantity information reaches the total charging amount information, first prompt information is sent to terminal equipment corresponding to a user;

and if a stopping instruction triggered by the user is received, controlling the charging pile to stop charging.

Through adopting above-mentioned technical scheme, through current output electric quantity information and total electric quantity information carry out the comparison, if present output electric quantity information explains the completion of charging when unanimous with total charge volume information, electronic equipment sends first tip information to the terminal equipment that the user corresponds to make the user in time learn to charge and finish, if receive the stop command that the user triggered, electronic equipment control fills the notice of electric pile and charges, thereby makes to charge more humanized.

In another possible implementation manner, the method further includes:

sending second prompt information to terminal equipment corresponding to a user, wherein the first prompt information represents whether the user reaches a destination or not;

and if receipt information triggered by a user is received, storing the vehicle information and the receipt information into a database so as to update the power consumption parameters corresponding to the vehicle information, wherein the receipt information comprises information whether an air conditioner is used, information about vehicle speed and information about the residual quantity of electricity after the journey is ended.

By adopting the technical scheme, the electronic equipment sends the second prompt information to the terminal equipment corresponding to the user so as to prompt the user to initially feed back the charging, and after receiving the receipt information, the electronic equipment stores the vehicle information and the receipt information corresponding to the vehicle information into the database, so that the power consumption parameter corresponding to the vehicle information is corrected conveniently, and the subsequent vehicle is charged more accurately.

In a second aspect, the present application provides a charging pile charging control device, which adopts the following technical scheme:

a charging pile charging control device comprising:

the system comprises a first acquisition module, a second acquisition module and a third acquisition module, wherein the first acquisition module is used for acquiring vehicle information and destination information of a vehicle to be charged, and the vehicle information comprises vehicle type information and passenger carrying number information;

the first determining module is used for determining route information and road condition information based on the destination information, wherein the route information comprises route information and distance information, and the road condition information comprises a congested road section and an unobstructed road section;

the second determination module is used for determining the power consumption parameter of the vehicle to be charged based on the vehicle information and the road condition information;

the second acquisition module is used for acquiring the residual electric quantity information of the vehicle to be charged;

and the third determining module is used for determining the required charging amount information based on the distance information, the road condition information, the residual electric quantity information and the power consumption parameters.

Through adopting above-mentioned technical scheme, first acquisition module acquires the vehicle information and the destination information of waiting to charge the vehicle to be convenient for learn the motorcycle type information and the passenger number information etc. of waiting to charge the vehicle, and then be convenient for fill electric pile and charge according to the particular case of waiting to charge the vehicle. The first determination module facilitates determining route information and road condition information currently located from a destination based on the destination information. The second determination module facilitates determining a power consumption parameter of the vehicle to be charged based on the vehicle information and the road condition information. The second acquisition module acquires the residual electric quantity information of the vehicle to be charged, and the third determination module determines the electric quantity to be charged. The required charging amount information of the vehicle to be charged is determined more accurately by combining the distance information, the road condition information, the remaining capacity information and the power consumption parameters, so that the accuracy of emergency charging according to the destination is improved.

In another possible implementation manner, when determining the route information and the road condition information based on the destination information, the first determining module is specifically configured to:

calling an electronic map;

In another possible implementation manner, the power consumption parameter includes a first power consumption parameter and a second power consumption parameter, and the second determining module, when determining the power consumption parameter of the vehicle to be charged based on the vehicle information and the road condition information, is specifically configured to:

In another possible implementation manner, when determining the required charging amount information based on the route information, the road condition information, the remaining power amount information, and the power consumption parameter, the third determining module is specifically configured to:

In another possible implementation manner, the apparatus further includes:

the third acquisition module is used for acquiring the environment temperature information and/or the destination temperature information;

an increasing module, configured to increase total charge amount information when the ambient temperature information and/or the destination temperature information is less than a preset temperature threshold;

the fourth acquisition module is used for acquiring the length information of the current congested road section when the congested road section appears;

the fourth determination module is used for determining the length information of the current unobstructed road section in real time based on the length information of the current congested road section;

and the correction module is used for correcting the required charging amount information based on the current congestion road section length information and the current unobstructed road section length information.

In another possible implementation manner, the apparatus further includes:

the fifth acquisition module is used for acquiring the current output electric quantity information in real time;

the first sending module is used for sending first prompt information to the terminal equipment corresponding to the user when the current output electric quantity information reaches the total charge quantity information;

and the control module is used for controlling the charging pile to stop charging when a stopping instruction triggered by a user is received.

In another possible implementation manner, the apparatus further includes:

the second sending module is used for sending second prompt information to the terminal equipment corresponding to the user, and the second prompt information indicates whether the user reaches the destination or not;

the storage module is used for storing the vehicle information and the receipt information into a database when receipt information triggered by a user is received so as to update the power consumption parameters corresponding to the vehicle information, wherein the receipt information comprises information whether an air conditioner is used, information about vehicle speed and information about the residual electric quantity after a journey is finished.

In a third aspect, the present application provides an electronic device, which adopts the following technical solutions:

an electronic device, comprising:

one or more processors;

a memory;

one or more application programs, wherein the one or more application programs are stored in the memory and configured to be executed by the one or more processors, the one or more application programs configured to: the charging control method of the charging pile according to any one of the possible implementation manners of the first aspect is implemented.

In a fourth aspect, the present application provides a computer-readable storage medium, which adopts the following technical solutions:

a computer-readable storage medium, comprising: a computer program is stored which can be loaded by a processor and executed to implement a charging control method for a charging pile according to any one of the possible implementations of the first aspect.

In summary, the present application includes at least one of the following beneficial technical effects:

1. the electronic equipment acquires the vehicle information and the destination information of the vehicle to be charged, so that the vehicle type information, the passenger number information and the like of the vehicle to be charged can be known conveniently, and the charging pile can be charged conveniently according to the specific condition of the vehicle to be charged. The electronic equipment is convenient to know the route information and the road condition information which are currently located far away from the destination based on the destination information. The electronic device facilitates determining power consumption parameters of the vehicle to be charged based on the vehicle information and the road condition information. The electronic equipment acquires the residual capacity information of the vehicle to be charged, so that the required charging capacity can be determined conveniently. The electronic equipment determines that the total charging amount information of the vehicle to be charged is more accurate by combining the distance information, the road condition information, the residual electric quantity information and the power consumption parameters, so that the accuracy of emergency charging according to the destination is improved;

2. the temperature can influence electric automobile's duration equally, consequently acquires to fill local ambient temperature information of electric pile and/or destination temperature information to be convenient for adjust the electric quantity of charging. If the ambient temperature information and/or the destination temperature information are less than the preset temperature threshold, it indicates that the charging amount needs to be increased. The electronic equipment acquires the current jammed road section length information in real time, determines the current unobstructed road section length information, and corrects the required charging electric quantity according to the current jammed road section length information and the current unobstructed road section length information, so that charging is more accurate.

Drawings

Fig. 1 is a schematic flowchart of a charging control method for a charging pile according to an embodiment of the present application.

Fig. 2 is a schematic structural diagram of a charging control device for a charging pile according to an embodiment of the present application.

Fig. 3 is a schematic structural diagram of an electronic device according to an embodiment of the present application.

Detailed Description

The present application is described in further detail below with reference to the attached drawings.

A person skilled in the art, after reading the present specification, may make modifications to the present embodiments as necessary without inventive contribution, but only within the scope of the claims of the present application are protected by patent laws.

In order to make the objects, technical solutions and advantages of the embodiments of the present application clearer, the technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are some embodiments of the present application, but 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.

In addition, the term "and/or" herein is only one kind of association relationship describing an associated object, and means that there may be three kinds of relationships, for example, a and/or B, which may mean: a exists alone, A and B exist simultaneously, and B exists alone. In addition, the character "/" herein generally indicates that the former and latter related objects are in an "or" relationship, unless otherwise specified.

The embodiments of the present application will be described in further detail with reference to the drawings attached hereto.

The embodiment of the application provides a charging control method for a charging pile, which is executed by electronic equipment, wherein the electronic equipment can be a server or terminal equipment, the server can be an independent physical server, a server cluster or a distributed system formed by a plurality of physical servers, and a cloud server for providing cloud computing service. The terminal device may be a smart phone, a tablet computer, a notebook computer, a desktop computer, and the like, but is not limited thereto, the terminal device and the server may be directly or indirectly connected through a wired or wireless communication manner, and an embodiment of the present application is not limited thereto, as shown in fig. 1, the method includes step S101, step S102, step S103, step S104, and step S105, where the method includes step S101, step S102, step S103, step S104, and step S105

S101, vehicle information and destination information of a vehicle to be charged are acquired.

The vehicle information comprises vehicle type information and passenger carrying number information.

For the embodiment of the application, a user can log in a WeChat applet or application software to make a charging service reservation by using terminal equipment such as a smart phone, a tablet computer and the like. When the user makes a reservation for a charging service through the WeChat applet or the application software, the vehicle information and the destination information of the vehicle to be charged are input. For example, "vehicle type information: XX car; passenger number information: 3, 3 persons; destination information: beijing City ". After the user inputs the information through the terminal equipment, the electronic equipment acquires the information through the wireless network, and then the vehicle information and the destination information of the vehicle to be charged can be obtained.

And S102, determining the route information and the road condition information based on the destination information.

The route information comprises route information and distance information, and the road condition information comprises a congested road section and an unobstructed road section.

For the embodiment of the application, the position information of the charging pile is prestored in the electronic device, for example, the tianjin city is taken as an example, and the position information of the charging pile in the application, which is located in the tianjin city, is stored in the electronic device. After the electronic device obtains the destination information, it can determine the route information and the distance information according to the location and the destination information of the charging pile of the application, for example, the route information is "color-stacking path → zijin mountain path → guest water path → weijin south path → honor-black connecting line → honor-black high speed → jinghu high speed → dongsanju → dong-ju ring"; the distance information is "154 km". After the electronic equipment determines the route information, the congested road section and the unobstructed road section of the route information can be determined according to the route information.

And S103, determining the power consumption parameter of the vehicle to be charged based on the vehicle information and the road condition information.

For the embodiment of the application, the power consumption parameter is the power consumption of the electric automobile in hundreds of kilometers (KWh). The power consumption of hundreds of kilometers of different vehicle types is different. Taking step S101 as an example, it is assumed that "the power consumption of XX vehicle per hundred kilometers is 10 KWh". If the congested road sections or the number of passengers is large, the actual power consumption parameters of the electric automobile can be changed. Therefore, the electronic equipment determines the actual power consumption parameter of the vehicle to be charged according to the vehicle information and the road condition information, so that the charging is more accurate.

And S104, acquiring the residual capacity information of the vehicle to be charged.

For the embodiment of the application, after the user connects the charging gun of the charging pile with the electric vehicle, the voltage on the charging gun control lead wire is pulled down from 6V to 4V, and the electronic device acquires the remaining capacity information of the battery in the electric vehicle through a bms (battery Management system) battery Management system of the electric vehicle. The user can also input the remaining capacity information of the electric automobile through the WeChat applet or the application software so that the electronic equipment acquires the remaining capacity information.

And S105, determining the required charging amount information based on the distance information, the road condition information, the residual electric quantity information and the power consumption parameters.

For the embodiment of the application, after the electronic equipment determines the distance information, the road condition information, the remaining power information and the power consumption parameters, the information of the required charging amount from the charging pile to the destination can be calculated according to the information, so that charging according to the destination is more accurate, and the time for a user to wait for charging is reduced.

In a possible implementation manner of the embodiment of the present application, the step S102 of determining the route information and the road condition information based on the destination information specifically includes a step S1021 (not shown), a step S1022 (not shown), a step S1023 (not shown), a step S1024 (not shown), and a step S1025 (not shown), wherein,

and S1021, calling the electronic map.

S1022, the destination information is input into the electronic map to obtain the route information.

For the embodiment of the application, after the electronic equipment acquires the destination information input by the user, the destination information is input into the electronic map so as to acquire the route information. For example, "beijing city" is input into the electronic map, and route information is obtained based on the "beijing city" and the position of the charging pile. And if more than one piece of route information is obtained, sending selection information to the terminal equipment corresponding to the user so that the user can select one piece of route information.

And S1023, judging whether a congestion road section appears or not based on the electronic map and the route information.

For the embodiment of the application, the congested road section has an influence on the power consumption of the electric automobile, so that after the route information of the user is determined, the road condition information of the route information is obtained from the electronic map, and whether the congested road section exists is judged.

And S1024, if the congested road section exists, determining the length information of the initial congested road section.

For the embodiment of the application, after acquiring the road condition information of a certain route, the electronic equipment finds that a congested road section exists, and the electronic equipment determines the length information of the initial congested road section from the route information. For example, the length of the "jinghu high-speed congested road segment is 20 kilometers".

And S1025, determining initial unobstructed road section length information based on the distance information and the initial congestion road section length information.

For the embodiment of the present application, taking step S102 and step S1024 as an example, the distance information is 154 kilometers, and the initial congested road segment length information is 20 kilometers. That is, initial clear link length information = distance information — congested link length information 20 km =134 km. The charging amount can be better calculated by determining the initial congestion road section length information and the initial unobstructed road section length information.

In a possible implementation manner of the embodiment of the present application, the power consumption parameters include a first power consumption parameter and a second power consumption parameter, and the determining of the power consumption parameters of the vehicle to be charged in step S103 based on the vehicle information and the road condition information specifically includes step S1031 (not shown in the figure) and step S1032 (not shown in the figure), wherein,

and S1031, searching the first power consumption parameter of the vehicle to be charged from the database.

For the embodiment of the present application, the first power consumption parameter may be a power consumption parameter provided by a vehicle manufacturer, and the vehicle manufacturer may test a vehicle before releasing the vehicle, so as to obtain a reference power consumption parameter. The first power consumption parameters respectively corresponding to the vehicle types are stored in the electronic equipment in advance, and then the vehicles can be charged according to the first power consumption parameters. Assume that the first power consumption parameter for the XX car is 10 KWh.

And S1032, if the congested road section exists, determining a second power consumption parameter based on the initial congested road section length information and the first power consumption parameter.

For the embodiment of the application, the electric automobile can be frequently started and stopped in the congested road section, more electric energy can be consumed in the frequent starting and stopping process, and more electric energy can be consumed in the congested road section if the electric automobile uses electric equipment in the automobile such as an air conditioner. Therefore, the electricity consumption parameter of the congested road section is higher than that of the unobstructed road section.

Taking step S1031 as an example, the first power consumption parameter of the XX automobile is 10KWh, and if a congested road segment occurs, the first power consumption parameter is increased, for example, 10KWh is increased to 15 KWh. I.e. 15KWh is the second power consumption parameter. And determining a second power consumption parameter of the congested road section by increasing the first power consumption parameter, and charging by using the second power consumption parameter aiming at the congested road section, so that the charging is more accurate. In the early stage of putting into use of the charging pile, the first power consumption parameter can be increased to serve as the second power consumption parameter, 5KWh is increased in the embodiment of the application, and in order to reduce the risk that the vehicle cannot reach the destination, the second power consumption interval can be increased as much as possible. The feedback of the user can be continuously collected in the subsequent use process of the charging pile, so that the second power consumption parameter is gradually more accurate.

In a possible implementation manner of the embodiment of the present application, the step S105 determines the required charging amount information based on the route information, the road condition information, the remaining power information, and the power consumption parameter, and specifically includes the steps S1051 (not shown), S1052 (not shown), S1053 (not shown), and S1054 (not shown), wherein,

and S1051, calculating initial congestion road section charging amount information based on the second power consumption parameter and the initial congestion road section length information.

For the embodiment of the present application, taking step S1031 and step S1024 as an example, the second power consumption parameter is 15KWh, and the congested link length information is 20 km. The congested link charge amount information =15 × 20/100=3 KWh.

S1052, calculating initial unobstructed road segment charge amount information based on the first power consumption parameter and the initial unobstructed road segment length information.

For the embodiment of the present application, taking step S1025 and step S1031 as an example, the first power consumption parameter is 10KWh, and the clear link length information is 134 km. The clear link charge amount information =10 × 134/100=13.4 KWh.

S1053, determining total charge amount information based on the initial congested link charge amount information and the initial clear link charge amount information.

In the present embodiment, taking step S1051 and step S1052 as an example, the congested link charge amount information is 3KWh, and the clear link charge amount information is 13.4 KWh. Total charge amount information = congested link charge amount information + clear link charge amount information =3 + 13.4=16.4 KWh. Namely, the charging is about 16.4KWh from Tianjin to Beijing.

S1054, the required charge amount information is determined based on the total charge amount information and the remaining capacity information.

For the present embodiment, step S1053 is taken as an example, and it is assumed that the vehicle remaining power information acquired in step S104 is 1 KWh. Required charge amount information = 16.4-1 =15.4 KWh. That is, the vehicle needs to be charged with 15.4KWh of electricity through the charging pile.

In a possible implementation manner of the embodiment of the present application, the method further includes step S106 (not shown in the figure), step S107 (not shown in the figure), step S108 (not shown in the figure), step S109 (not shown in the figure), step S110 (not shown in the figure), and step S111 (not shown in the figure), and step S106 may be executed after step S105, wherein,

and S106, acquiring the environment temperature information and/or the destination temperature information.

For the embodiment of the application, the temperature also affects the endurance of the electric vehicle, and when the temperature is too low, the activity of the anode and cathode materials of the battery, the electrolyte permeability and the property of the adhesive are all reduced in a low-temperature environment, so that the electrochemical performance of the battery is rapidly reduced along with the reduction of the temperature. Under the condition of low temperature, the capacity and the working voltage of a common electric automobile battery can be obviously reduced, and the internal resistance of the battery is increased, so that the endurance mileage of the electric automobile is reduced. Ambient temperature information and/or destination temperature information is thus obtained to determine whether the battery will be affected. The ambient temperature information of electric pile can be obtained by setting a temperature sensor on the electric pile to detect the ambient temperature of the electric pile, the temperature sensor detects the ambient temperature of the electric pile to generate a temperature signal, the temperature signal is sent to the electronic equipment in a wired or wireless mode, and the electronic equipment can acquire the ambient temperature of the electric pile after acquiring the temperature signal. The ambient temperature who fills electric pile can also be obtained through electronic equipment connection cloud server, and the storage has the ambient temperature who fills electric pile in the cloud server to when ambient temperature changes, the latest ambient temperature of cloud server update. The electronic device may also obtain destination temperature information through the cloud server. After the electronic equipment acquires the environment temperature information and/or the destination temperature information, the battery can be charged better.

And S107, if the environment temperature information and/or the destination temperature information are smaller than the preset temperature threshold value, increasing the total charge amount information.

For the embodiment of the application, it is assumed that the ambient temperature information is-5 ℃, the destination ambient temperature information is-7 ℃, and the preset temperature threshold is 0 ℃. The electronic equipment compares the acquired environmental temperature information with a preset temperature threshold, and the temperature of minus 5 ℃ is less than 0 ℃. The electronic equipment compares the acquired destination temperature information with a preset temperature threshold, and the temperature of minus 7 ℃ is less than 0 ℃. The electronic device increases the total amount of charge to the vehicle. Taking step S1054 as an example, the required charge amount information of the vehicle is 15.4KWh, but since both the environment temperature information and the destination temperature information are less than the preset temperature threshold, the required charge amount is increased, for example, by 3KWh of electricity under the current environment temperature and the destination temperature information.

After the electronic device determines that the environmental temperature information and the destination temperature information are smaller than the preset temperature threshold, it may further determine how much the electric quantity is increased according to a difference value between the environmental temperature information and the destination temperature information and the preset temperature threshold, for example, the lower the temperature is, the more the electric quantity needs to be increased.

And S108, if the congested road section exists, acquiring the length information of the current congested road section.

With the embodiment of the application, the congested road section changes with the change of time, and the length information of the congested road section may increase with the change of time or decrease with the change of time. Therefore, the electronic equipment acquires the length information of the current congestion road section in real time, and the real-time situation of the congestion road section can be known. And the vehicle is charged better according to the length information of the current congestion road section.

And S109, determining the length information of the current unobstructed road section in real time based on the length information of the current congested road section.

For the embodiment of the application, after the congestion road section length information changes, the unobstructed road section length information also changes, so that the vehicle can be charged better by determining the unobstructed road section length information in real time.

And S110, correcting the required charging amount information based on the current congestion road section length information and the current unobstructed road section length information.

For the embodiment of the application, for example, the length information of the congested road section at the last time is 20 kilometers, the unobstructed road section is 134 kilometers, and the required charging amount calculated at the last time is 15.4KWh of electricity; after the length information of the congested road section is obtained in real time, the length information of the current congested road section is 25 kilometers, and the length information of the unobstructed road section is 129 kilometers at the moment. The congested link charge amount information =15 × 25/100=3.75KWh at this time, and the clear link charge amount information =10 × 129/100=12.9KWh at this time. The total required charge at this time =16.65 KWh. And the vehicle has been charged by 1KWh at this time, and the required charge amount information = the total charge amount required at this time-remaining charge amount information-charged amount information = 16.65-1-1 =14.65KWh is corrected. Charging is made more accurate by correcting the required charge amount information.

In a possible implementation manner of the embodiment of the present application, the method further includes step S111 (not shown in the figure), step S112 (not shown in the figure), and step S113 (not shown in the figure), and step S111 may be executed after step S110, wherein,

and S111, acquiring the current output electric quantity information in real time.

To this application embodiment, current output electric quantity information accessible configuration ammeter is acquireed on filling electric pile, fills electric pile and gathers in real time through the ammeter to being equipped with, and electronic equipment acquires the current output electric quantity information that the ammeter gathered to learn how much the electric quantity that has filled the vehicle.

And S112, if the current output electric quantity information reaches the required charging amount information, sending first prompt information to the terminal equipment corresponding to the user.

For the embodiment of the application, the electronic device compares the current output electric quantity information with the required charging amount information, and if the current output electric quantity information reaches the required charging amount information, it indicates that the charging requirement is met.

The electronic equipment sends first prompt information to the terminal equipment corresponding to the user so as to remind the user that charging is completed. The first prompt message may be a text prompt message of "charging is completed" output by a wechat applet or application software, may also be a text message of "charging is completed" sent to the terminal device corresponding to the user, and may also be a voice message of "charging is completed" output by controlling the terminal device corresponding to the user, which is not limited herein.

And S113, if a stopping instruction triggered by the user is received, controlling the charging pile to stop charging.

For the embodiment of the application, after the user knows that charging is completed, the user can trigger a stop instruction through the WeChat applet or the application software, and after the electronic equipment receives the stop instruction triggered by the user, the electronic equipment controls the charging pile to stop charging. And if the stop instruction triggered by the user is not received, the electronic equipment controls the charging pile to continue charging.

In a possible implementation manner of the embodiment of the present application, the method further includes step S114 (not shown in the figure) and step S115 (not shown in the figure), and step S114 may be executed after step S113, wherein,

and S114, sending second prompt information to the terminal equipment corresponding to the user.

Wherein the second prompt message user characterizes whether the user reaches the destination.

For the embodiment of the application, after the charging is completed, the electronic device sends the second prompt information to the terminal device corresponding to the user. The second prompt message may be a text message of "whether to reach the destination and invite you to fill in the receipt message" pushed by the wechat applet or the application software, or a voice message of "whether to reach the destination and invite you to fill in the receipt message" which is controlled by the terminal device corresponding to the user to output.

And S115, if receipt information triggered by the user is received, storing the vehicle information and the receipt information into a database so as to update the power consumption parameters corresponding to the vehicle information.

The receipt information comprises information on whether an air conditioner is used or not, information on vehicle speed and information on the residual capacity after the journey is finished.

For the embodiment of the application, the user can fill in the receipt information through the WeChat applet or the application software, for example, "there is an air conditioner, the vehicle speed information is 80km/h, and 0.8KWh remains after the journey. After receiving the receipt information, the electronic equipment stores the receipt information to a corresponding position of a vehicle type in a database, namely 'XX vehicle, air conditioner is used, the vehicle speed information is 80km/h, the required charging amount information is 14.65KWh, the distance information is 154 km, and the remaining 0.8KWh is left after the journey is finished'. It is explained that the vehicle has 0.8KWh left after traveling to the destination in the above-described case. The first power consumption parameter and the second power consumption parameter can be updated according to the remaining 0.8KWh, for example, the first power consumption parameter and the second power consumption parameter are reduced, so that the required electric quantity can be calculated more accurately when the vehicle of the vehicle type is charged next time. In the use process of the charging pile, the electronic equipment continuously collects receipt information of different vehicles, residual electric quantity when a journey is finished, different driving routes and different driving conditions, and corrects the power consumption parameter based on the information, so that charging is more accurate. In other embodiments, the neural network can be used for accurately predicting the charging amount, and the collected vehicle type information, the residual electric quantity at the end of the journey, different driving routes, different driving conditions and the like are used as training samples to train the neural network, so that the neural network can predict the charging amount more accurately.

The above embodiment introduces a charging control method for a charging pile from the perspective of a method flow, and the following embodiment introduces a charging control device for a charging pile from the perspective of a virtual module or a virtual unit, which is described in detail in the following embodiment.

The embodiment of the present application provides a charging pile charging control device 20, as shown in fig. 2, this charging pile charging control device 20 specifically can include:

the first obtaining module 201 is configured to obtain vehicle information and destination information of a vehicle to be charged, where the vehicle information includes vehicle type information and passenger number information;

the first determining module 202 is configured to determine, based on the destination information, route information and road condition information, where the route information includes route information and distance information, and the road condition information includes a congested road segment and an unobstructed road segment;

the second determining module 203 is used for determining the power consumption parameter of the vehicle to be charged based on the vehicle information and the road condition information;

the second obtaining module 204 is configured to obtain information of remaining electric energy of the vehicle to be charged;

and a third determining module 205, configured to determine the required charging amount information based on the distance information, the road condition information, the remaining power information, and the power consumption parameter.

To this application embodiment, first acquisition module 201 acquires the vehicle information and the destination information of waiting to charge the vehicle to be convenient for learn the motorcycle type information and the passenger number information etc. of waiting to charge the vehicle, and then be convenient for fill electric pile and charge according to the particular case of waiting to charge the vehicle. The first determination module 202 facilitates determining route information and road condition information currently located from a destination based on the destination information. The second determination module 203 facilitates determining a power consumption parameter of the vehicle to be charged based on the vehicle information and the road condition information. The second acquisition module 204 acquires the remaining capacity information of the vehicle to be charged, and the third determination module 205 determines the amount of electric power required to be charged. The required charging amount information of the vehicle to be charged is determined more accurately by combining the distance information, the road condition information, the remaining capacity information and the power consumption parameters, so that the accuracy of emergency charging according to the destination is improved.

In a possible implementation manner of the embodiment of the present application, when determining the route information and the road condition information based on the destination information, the first determining module 202 is specifically configured to:

calling an electronic map;

inputting the destination information into an electronic map to obtain route information;

judging whether a congested road section appears or not based on the electronic map and the route information;

and determining initial unobstructed road section length information based on the distance information and the initial congested road section length information.

In a possible implementation manner of the embodiment of the application, the power consumption parameters include a first power consumption parameter and a second power consumption parameter, and the second determining module 203 is specifically configured to, when determining the power consumption parameters of the vehicle to be charged based on the vehicle information and the road condition information:

searching a first power consumption parameter of a vehicle to be charged from a database;

In a possible implementation manner of the embodiment of the application, when determining the required charging amount information based on the distance information, the road condition information, the remaining power amount information, and the power consumption parameter, the third determining module 205 is specifically configured to:

calculating initial congestion road section charging amount information based on the second power consumption parameter and the initial congestion road section length information;

determining total charge amount information based on the initial congested road segment charge amount information and the initial unobstructed road segment charge amount information;

the required charge amount information is determined based on the total charge amount information and the remaining capacity information.

In a possible implementation manner of the embodiment of the present application, the apparatus 20 further includes:

the device comprises an increasing module, a judging module and a judging module, wherein the increasing module is used for increasing the total charge amount information when the environment temperature information and/or the destination temperature information are smaller than a preset temperature threshold;

the storage module is used for storing the vehicle information and the receipt information into a database when receiving the receipt information triggered by a user so as to update a first power consumption parameter corresponding to the vehicle information, wherein the receipt information comprises information whether an air conditioner is used, information about vehicle speed and information about the residual electric quantity after the journey is finished.

In this embodiment of the application, the first obtaining module 201, the second obtaining module 204, the third obtaining module, the fourth obtaining module, and the fifth obtaining module may be the same obtaining module, may also be different obtaining modules, and may also be partially the same obtaining module. The first determining module 202, the second determining module 204, the third determining module 205, and the fourth determining module may be the same determining module, may be different determining modules, or may be partially the same determining module. The first transmission module and the second transmission module may be the same transmission module or different transmission modules.

The embodiment of the application provides a charging control device 20 for a charging pile, which is suitable for the method embodiments and is not repeated herein.

In an embodiment of the present application, an electronic device is provided, and as shown in fig. 3, an electronic device 30 shown in fig. 3 includes: a processor 301 and a memory 303. Wherein processor 301 is coupled to memory 303, such as via bus 302. Optionally, the electronic device 30 may also include a transceiver 304. It should be noted that the transceiver 304 is not limited to one in practical applications, and the structure of the electronic device 30 is not limited to the embodiment of the present application.

The Processor 301 may be a CPU (Central Processing Unit), a general-purpose Processor, a DSP (Digital Signal Processor), an ASIC (Application Specific Integrated Circuit), an FPGA (Field Programmable Gate Array) or other Programmable logic device, a transistor logic device, a hardware component, or any combination thereof. Which may implement or perform the various illustrative logical blocks, modules, and circuits described in connection with the disclosure. The processor 301 may also be a combination of computing functions, e.g., comprising one or more microprocessors, a combination of a DSP and a microprocessor, or the like.

Bus 302 may include a path that transfers information between the above components. The bus 302 may be a PCI (Peripheral Component Interconnect) bus, an EISA (Extended Industry Standard Architecture) bus, or the like. The bus 302 may be divided into an address bus, a data bus, a control bus, and the like. For ease of illustration, only one thick line is shown in FIG. 3, but this does not mean only one bus or one type of bus.

The Memory 303 may be a ROM (Read Only Memory) or other type of static storage device that can store static information and instructions, a RAM (Random Access Memory) or other type of dynamic storage device that can store information and instructions, an EEPROM (Electrically Erasable Programmable Read Only Memory), a CD-ROM (Compact Disc Read Only Memory) or other optical Disc storage, optical Disc storage (including Compact Disc, laser Disc, optical Disc, digital versatile Disc, blu-ray Disc, etc.), a magnetic Disc storage medium or other magnetic storage device, or any other medium that can be used to carry or store desired program code in the form of instructions or data structures and that can be accessed by a computer, but is not limited to these.

The memory 303 is used for storing application program codes for executing the scheme of the application, and the processor 301 controls the execution. The processor 301 is configured to execute application program code stored in the memory 303 to implement the aspects illustrated in the foregoing method embodiments.

Among them, electronic devices include but are not limited to: mobile terminals such as mobile phones, notebook computers, digital broadcast receivers, PDAs (personal digital assistants), PADs (tablet computers), PMPs (portable multimedia players), in-vehicle terminals (e.g., in-vehicle navigation terminals), and the like, and fixed terminals such as digital TVs, desktop computers, and the like. But also a server, etc. The electronic device shown in fig. 3 is only an example, and should not bring any limitation to the functions and the scope of use of the embodiments of the present application.

The present application provides a computer-readable storage medium, on which a computer program is stored, which, when running on a computer, enables the computer to execute the corresponding content in the foregoing method embodiments. Compared with the prior art, the electronic equipment acquires the vehicle information and the destination information of the vehicle to be charged in the embodiment of the application, so that the vehicle type information, the passenger number information and the like of the vehicle to be charged can be conveniently known, and the charging pile can be conveniently charged according to the specific condition of the vehicle to be charged. The electronic equipment is convenient to know the route information and the road condition information which are currently located far away from the destination based on the destination information. The electronic device facilitates determining power consumption parameters of the vehicle to be charged based on the vehicle information and the road condition information. The electronic equipment acquires the residual capacity information of the vehicle to be charged, so that the required charging capacity can be determined conveniently. The electronic equipment determines that the total charging amount information of the vehicle to be charged is more accurate by combining the distance information, the road condition information, the remaining power information and the power consumption parameters, so that the accuracy of emergency charging according to the destination is improved.

It should be understood that, although the steps in the flowcharts of the figures are shown in order as indicated by the arrows, the steps are not necessarily performed in order as indicated by the arrows. The steps are not performed in the exact order shown and may be performed in other orders unless explicitly stated herein. Moreover, at least a portion of the steps in the flow chart of the figure may include multiple sub-steps or multiple stages, which are not necessarily performed at the same time, but may be performed at different times, which are not necessarily performed in sequence, but may be performed alternately or alternately with other steps or at least a portion of the sub-steps or stages of other steps.

The foregoing is only a partial embodiment of the present application, and it should be noted that, for those skilled in the art, several modifications and decorations can be made without departing from the principle of the present application, and these modifications and decorations should also be regarded as the protection scope of the present application.

Claims

1. A charging control method of a charging pile is characterized by comprising the following steps:

and determining the required charging amount information based on the distance information, the road condition information, the remaining power amount information and the power consumption parameter.

2. The charging control method of claim 1, wherein the determining of the distance information and the road condition information based on the destination information comprises:

calling an electronic map;

3. The charging control method of claim 2, wherein the power consumption parameters comprise a first power consumption parameter and a second power consumption parameter, and the determining the power consumption parameters of the vehicle to be charged based on the vehicle information and the road condition information comprises:

4. The charging control method of claim 3, wherein determining the required charging amount information based on the distance information, the road condition information, the remaining power information, and the power consumption parameter comprises:

5. The charging control method for the charging pile according to claim 1, wherein the determining of the required charging amount information based on the distance information, the road condition information, the remaining power information, and the power consumption parameter includes:

6. The charging control method for the charging pile according to claim 1, further comprising:

acquiring current output electric quantity information in real time;

if the current output electric quantity information reaches the required charging amount information, first prompt information is sent to terminal equipment corresponding to a user;

7. The charging control method for the charging pile according to claim 1, further comprising:

sending second prompt information to terminal equipment corresponding to a user, wherein the second prompt information indicates whether the user reaches a destination or not;

8. A charging pile charging control device, comprising:

9. An electronic device, comprising:

one or more processors;

a memory;

one or more applications, wherein the one or more applications are stored in the memory and configured to be executed by the one or more processors, the one or more applications configured to: the charging control method of the charging pile according to any one of claims 1 to 7 is performed.

10. A computer-readable storage medium on which a computer program is stored, the program, when executed by a processor, implementing a charging pile charging control method according to any one of claims 1 to 7.