CN113340315A - Vehicle charging method and device, electronic equipment and storage medium - Google Patents

Vehicle charging method and device, electronic equipment and storage medium Download PDF

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Publication number
CN113340315A
CN113340315A CN202010137030.2A CN202010137030A CN113340315A CN 113340315 A CN113340315 A CN 113340315A CN 202010137030 A CN202010137030 A CN 202010137030A CN 113340315 A CN113340315 A CN 113340315A
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China
Prior art keywords
charging
vehicle
information
range
driving
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Pending
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CN202010137030.2A
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Chinese (zh)
Inventor
蔡浚宇
黄雅琳
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Apollo Zhilian Beijing Technology Co Ltd
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Beijing Baidu Netcom Science and Technology Co Ltd
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Priority to CN202010137030.2A priority Critical patent/CN113340315A/en
Publication of CN113340315A publication Critical patent/CN113340315A/en
Pending legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G01C21/3453—Special cost functions, i.e. other than distance or default speed limit of road segments
    • G01C21/3469—Fuel consumption; Energy use; Emission aspects
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G01C21/3453—Special cost functions, i.e. other than distance or default speed limit of road segments
    • G01C21/3476—Special cost functions, i.e. other than distance or default speed limit of road segments using point of interest [POI] information, e.g. a route passing visible POIs
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G01C21/3453—Special cost functions, i.e. other than distance or default speed limit of road segments
    • G01C21/3484—Personalized, e.g. from learned user behaviour or user-defined profiles
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G01C21/36—Input/output arrangements for on-board computers
    • G01C21/3679—Retrieval, searching and output of POI information, e.g. hotels, restaurants, shops, filling stations, parking facilities
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01C—MEASURING DISTANCES, LEVELS OR BEARINGS; SURVEYING; NAVIGATION; GYROSCOPIC INSTRUMENTS; PHOTOGRAMMETRY OR VIDEOGRAMMETRY
    • G01C21/00—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00
    • G01C21/26—Navigation; Navigational instruments not provided for in groups G01C1/00 - G01C19/00 specially adapted for navigation in a road network
    • G01C21/34—Route searching; Route guidance
    • G01C21/36—Input/output arrangements for on-board computers
    • G01C21/3697—Output of additional, non-guidance related information, e.g. low fuel level
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/02—Reservations, e.g. for tickets, services or events
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q10/00—Administration; Management
    • G06Q10/04—Forecasting or optimisation specially adapted for administrative or management purposes, e.g. linear programming or "cutting stock problem"
    • G—PHYSICS
    • G06—COMPUTING; CALCULATING OR COUNTING
    • G06Q—INFORMATION AND COMMUNICATION TECHNOLOGY [ICT] SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL OR SUPERVISORY PURPOSES, NOT OTHERWISE PROVIDED FOR
    • G06Q50/00—Systems or methods specially adapted for specific business sectors, e.g. utilities or tourism
    • G06Q50/06—Electricity, gas or water supply
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L2260/00—Operating Modes
    • B60L2260/40—Control modes
    • B60L2260/50—Control modes by future state prediction
    • B60L2260/52—Control modes by future state prediction drive range estimation, e.g. of estimation of available travel distance
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T90/00—Enabling technologies or technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02T90/10—Technologies relating to charging of electric vehicles
    • Y02T90/16—Information or communication technologies improving the operation of electric vehicles

Abstract

The application discloses a vehicle charging method and device, electronic equipment and a storage medium, which can be applied to the technical field of computers, in particular to the field of new energy vehicles. The specific implementation scheme is as follows: acquiring running power utilization state information of a vehicle; predicting the remaining driving mileage of the vehicle according to the driving electricity utilization state information; and sending recommendation information, wherein the recommendation information comprises information of at least one charging pile in the range of the remaining endurance mileage. According to the embodiment of the invention, the charging pile in the range of the remaining driving mileage can be recommended in time, the vehicle is prevented from being anchored on the half way due to insufficient energy, the accident occurrence probability is reduced, and the user experience is improved.

Description

Vehicle charging method and device, electronic equipment and storage medium
Technical Field
The application can be applied to the technical field of computers, and particularly relates to the field of new energy vehicles.
Background
Different from the traditional fuel vehicle, the new energy vehicle (also called as an electric vehicle) has low endurance mileage and long charging time. Charging pile resources of a service station are usually limited, and when a large number of vehicles need to be charged, idle charging piles may not be found in time. On the other hand, the vehicle often fails to charge in time due to the fact that the vehicle does not pay attention to the remaining electric quantity or cannot accurately predict the remaining driving mileage, so that energy shortage is broken down on the half road, and traffic accidents are easy to happen.
Disclosure of Invention
The embodiment of the application provides a vehicle charging method, a vehicle charging device, an electronic device and a storage medium, so as to solve at least one of the above technical problems in the prior art.
In a first aspect, an embodiment of the present application provides a vehicle charging method, including
Acquiring running power utilization state information of a vehicle;
predicting the remaining driving mileage of the vehicle according to the driving electricity utilization state information;
and sending recommendation information, wherein the recommendation information comprises information of at least one charging pile in the range of the remaining endurance mileage.
According to the embodiment of the invention, the charging pile in the range of the remaining driving mileage can be recommended in time, the vehicle is prevented from being anchored on the half way due to insufficient energy, the accident occurrence probability is reduced, and the user experience is improved.
In one embodiment, the driving electricity status information includes: at least one of driving speed, driving habits, electricity usage habits in the vehicle and battery parameters.
In the embodiment of the application, according to at least one item of information in driving speed, driving habits, electricity utilization habits and battery parameters in the vehicle, the remaining endurance mileage of the vehicle can be accurately predicted, and then the recommended information of the charging pile can meet the requirements of users.
In one embodiment, the method further comprises:
acquiring the position information of the charging pile within the range of the remaining endurance mileage;
and generating recommendation information including the position information of the charging pile.
In the embodiment of the application, the position information of each charging pile capable of providing the charging service can be collected in advance, and effective recommendation information is provided by combining the predicted remaining endurance mileage.
In one embodiment, the method further comprises:
and under the condition that the position information of the charging pile within the range of the residual endurance mileage fails to be acquired, recommending a re-planned driving route for the vehicle according to the residual endurance mileage.
In the embodiment of the application, under the condition that the position information of the charging pile is not acquired within the range of the remaining driving range, a re-planned driving route is recommended for the vehicle, so that the situation that the vehicle is anchored on the half way of the driving road section is avoided.
In one embodiment, the method further comprises:
acquiring the charging interface types of the charging piles within the range of the remaining endurance mileage;
and under the condition that the charging interface types of the charging piles within the range of the remaining driving range are matched with the charging interface types of the vehicle, generating recommendation information including the matched position information of the charging piles.
In the embodiment of the application, the charging pile with the consistent interface standard can be recommended, and accurate recommendation information is provided for vehicles.
In one embodiment, the method further comprises:
acquiring the charging mode of each charging pile within the range of the remaining endurance mileage;
and recommending charging piles for the vehicles according to a preset charging mode.
In the embodiment of the application, the charging pile is recommended for the vehicle according to the preset charging mode, so that the charging efficiency can be improved, and the requirements of users can be better met.
In one embodiment, the charging mode includes at least one of dc charging, ac charging, fast charging, and slow charging.
In the embodiment of the application, for the vehicle supporting the multi-mode charging interface standard, the charging mode of the charging interface can be intelligently identified, and recommendation information is provided according to the charging mode. In the aspect of direct current and alternating current charging selection, direct current charging is recommended to be selected so as to improve charging efficiency. And the fast and slow charging mode which is common to all standards can be set by the vehicle owner. In the case where the fast charge mode is selected, the charging efficiency can be improved. In the case of selecting the slow charging mode, damage to the battery is reduced.
In one embodiment, the method further comprises:
selecting an appointed charging pile from the recommended charging piles;
and sending the reserved charging information to the reserved charging pile, wherein the reserved charging information comprises reserved charging time.
According to the embodiment of the application, automatic reservation charging can be realized, the manual reservation service cost is reduced, and the reservation and management efficiency of the charging pile is improved.
In one embodiment, the method further comprises:
and under the condition that a reservation canceling instruction is received before the charging time is reserved, canceling reservation information is sent to the reserved charging pile.
In the embodiment of the application, in time cancel the reservation under the condition that the reservation charging time can not be charged, on the one hand, avoid the user to be relieved of charge, on the other hand, still can improve and fill electric pile reservation and management efficiency.
In a second aspect, an embodiment of the present application provides a vehicle charging apparatus, including:
the first acquisition unit is used for acquiring running power utilization state information of the vehicle;
the prediction unit is used for predicting the remaining driving mileage of the vehicle according to the driving electricity utilization state information;
and the sending unit is used for sending recommendation information, and the recommendation information comprises information of at least one charging pile in the range of the remaining endurance mileage.
In one embodiment, the driving electricity status information includes: at least one of driving speed, driving habits, electricity usage habits in the vehicle and battery parameters.
In one embodiment, the above apparatus further comprises:
the second acquisition unit is used for acquiring the position information of the charging pile in the range of the remaining driving mileage;
the generating unit is used for generating recommendation information comprising the position information of the charging pile.
In one embodiment, the apparatus further includes a first recommending unit configured to:
and under the condition that the position information of the charging pile within the range of the residual endurance mileage fails to be acquired, recommending a re-planned driving route for the vehicle according to the residual endurance mileage.
In one embodiment, the above apparatus further comprises:
the third acquisition unit is used for acquiring the charging interface types of the charging piles within the range of the remaining driving mileage;
and the generating unit is used for generating recommendation information comprising the position information of the matched charging piles under the condition that the charging interface types of the charging piles in the range of the remaining driving mileage are matched with the charging interface types of the vehicle.
In one embodiment, the above apparatus further comprises:
the fourth acquisition unit is used for acquiring the charging mode of each charging pile in the range of the remaining driving mileage;
and the second recommending unit is used for recommending charging piles for the vehicles according to the preset charging mode.
In one embodiment, the charging mode includes at least one of dc charging, ac charging, fast charging, and slow charging.
In one embodiment, the apparatus further comprises a reservation unit configured to:
selecting an appointed charging pile from the recommended charging piles;
and sending the reserved charging information to the reserved charging pile, wherein the reserved charging information comprises reserved charging time.
In one embodiment, the reservation unit is further configured to:
and under the condition that a reservation canceling instruction is received before the charging time is reserved, canceling reservation information is sent to the reserved charging pile.
In a third aspect, an embodiment of the present application provides an electronic device, including:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to cause the at least one processor to perform a method provided by any one of the embodiments of the present application.
In a fourth aspect, embodiments of the present application provide a non-transitory computer-readable storage medium storing computer instructions for causing a computer to perform a method provided by any one of the embodiments of the present application.
One embodiment in the above application has the following advantages or benefits: according to the embodiment of the invention, the remaining endurance mileage of the vehicle is accurately predicted according to the driving electricity utilization state information, the charging pile within the range of the remaining endurance mileage is recommended in time, the vehicle is prevented from being anchored on the half way due to insufficient energy, the accident occurrence probability is reduced, and the user experience is improved.
Other effects of the above-described alternative will be described below with reference to specific embodiments.
Drawings
The drawings are included to provide a better understanding of the present solution and are not intended to limit the present application. Wherein:
FIG. 1 is a flow chart of a vehicle charging method according to an embodiment of the present application;
FIG. 2 is a flow chart of a vehicle charging method according to another embodiment of the present application;
FIG. 3 is a flow chart of a vehicle charging method according to another embodiment of the present application;
FIG. 4 is a schematic diagram of a vehicle charging apparatus according to an embodiment of the present application;
FIG. 5 is a schematic diagram of a vehicle charging apparatus according to another embodiment of the present application;
FIG. 6 is a schematic diagram of a vehicle charging apparatus according to another embodiment of the present application;
fig. 7 is a block diagram of an electronic device for implementing a vehicle charging method according to an embodiment of the present application.
Detailed Description
The following description of the exemplary embodiments of the present application, taken in conjunction with the accompanying drawings, includes various details of the embodiments of the application for the understanding of the same, which are to be considered exemplary only. Accordingly, those of ordinary skill in the art will recognize that various changes and modifications of the embodiments described herein can be made without departing from the scope and spirit of the present application. Also, descriptions of well-known functions and constructions are omitted in the following description for clarity and conciseness.
FIG. 1 is a flow chart of a vehicle charging method according to an embodiment of the present application. Referring to fig. 1, the vehicle charging method includes:
step S110, obtaining running power utilization state information of a vehicle;
step S120, predicting the remaining driving mileage of the vehicle according to the driving electricity utilization state information;
step S130, sending recommendation information, wherein the recommendation information comprises information of at least one charging pile in the range of the remaining endurance mileage.
The average power consumption per unit time is influenced by the driving power utilization state of the vehicle in the driving process. For example, the higher the traveling speed, the higher the power consumption per unit time. Therefore, the average power consumption of unit time can be calculated according to the running power utilization state information, and the remaining endurance mileage can be predicted.
First, in step S110, the server may obtain driving power consumption state information from the client. The client can be a vehicle machine, or can be an intelligent device such as a mobile phone and a palm computer of a user. The client can report the running power utilization state information such as the running speed and the current electric quantity of the battery to the server in real time. In step S120, after receiving the driving power consumption state information of the vehicle, the server may calculate the average unit power consumption according to the driving power consumption state information. The average power consumption unit may include data such as average power consumption per unit time and average power consumption per mileage. And predicting the remaining endurance mileage according to the average unit power consumption and the current electric quantity of the battery. In step S130, the server acquires information of at least one charging pile within the range of the remaining driving range, and sends recommendation information including the information of the charging pile to the client.
According to the embodiment of the invention, the charging pile in the range of the remaining driving mileage can be recommended in time, the vehicle is prevented from being anchored on the half way due to insufficient energy, the accident occurrence probability is reduced, and the user experience is improved.
In one embodiment, the driving electricity status information includes: at least one of driving speed, driving habits, electricity usage habits in the vehicle and battery parameters.
The vehicle electrical status information that affects the average unit power consumption includes driving habits, in-vehicle electrical usage habits, battery parameters, and the like, in addition to the driving speed. For example, the average unit power consumption is related to the driving habits of the driver. The more frequently the driver accelerates and decelerates during the driving process, the higher the power consumption per unit time. For another example, the average unit power consumption is also related to the electricity usage habit in the vehicle. The power utilization habits in the vehicle comprise whether an air conditioner is turned on, whether a sound box is turned on, whether an outer headlight is turned on and the like. As another example, the average power consumption per unit is also related to battery parameters. The battery parameters may include battery brand, service life, capacity, etc.
In the embodiment of the application, according to at least one item of information in driving speed, driving habits, electricity utilization habits and battery parameters in the vehicle, the remaining endurance mileage of the vehicle can be accurately predicted, and then the recommended information of the charging pile can meet the requirements of users.
FIG. 2 is a flow chart of a vehicle charging method according to another embodiment of the present application. As shown in fig. 2, in one embodiment, the method further comprises:
step S210, acquiring the position information of the charging pile in the range of the remaining endurance mileage;
step S220, generating recommendation information including the location information of the charging pile.
In the embodiment of the present application, the location information of the charging pile may include information related to a geographic location, an address, a distance from the host vehicle, and the like.
In this embodiment, the location information of the charging pile service station on the road may be collected in advance. For example, charging pile service station information may be collected from government enterprise provisioning information. In addition, the system can be accessed to national power grids and other domestic mainstream charging service providers to integrate external charging services. And information such as a good or bad state, an idle state and the like of the charging pile in real time can be acquired. In step S210, the location information of the charging pile within the range of the remaining driving range is queried. Recommendation information is generated in step S220. The recommendation information may include several charging piles within the range of the remaining driving range, and position information of each charging pile. The collected charging pile information can also comprise user evaluation information of the charging pile service station, and the charging pile service station preferred by the user can be preferentially recommended according to the user evaluation information.
In the embodiment of the application, the position information of each charging pile capable of providing the charging service can be collected in advance, and effective recommendation information is provided by combining the predicted remaining endurance mileage.
Referring to fig. 2, in one embodiment, the method further comprises:
and step S230, under the condition that the position information of the charging pile within the range of the residual endurance mileage fails to be acquired, recommending a re-planned driving route for the vehicle according to the residual endurance mileage.
And if the position information of the charging pile is not acquired within the range of the remaining driving mileage, a driving route can be planned for the vehicle again. For example, since there is no charging pile in the range of the remaining driving range, the driver is advised to go to a nearby service station without charging service in time for waiting for rescue under possible conditions, or to drive off the highway at a nearby highway exit, so as to avoid anchoring on the highway driving section.
In the embodiment of the application, under the condition that the position information of the charging pile is not acquired within the range of the remaining driving range, a re-planned driving route is recommended for the vehicle, so that the situation that the vehicle is anchored on the half way of the driving road section is avoided.
In one embodiment, the method further comprises:
acquiring the charging interface types of the charging piles within the range of the remaining endurance mileage;
and under the condition that the charging interface types of the charging piles within the range of the remaining driving range are matched with the charging interface types of the vehicle, generating recommendation information including the matched position information of the charging piles.
In the embodiment, whether the charging interface type of each charging pile is matched with the charging interface type of the vehicle is judged, and the charging pile with the consistent interface standard is recommended to the vehicle according to the judgment result. Among them, the common interface standards of the charging connector include: combo (european joint Charging System) standard, CHAdeMO (japan electric vehicle rapid charger association) standard, tesla standard, CCS (Combined Charging System) standard, GB/T (national standard recommendation) 20234 standard, and the like.
In the embodiment of the application, the charging pile with the consistent interface standard can be recommended, and accurate recommendation information is provided for vehicles.
In one embodiment, the method further comprises:
acquiring the charging mode of each charging pile within the range of the remaining endurance mileage;
and recommending charging piles for the vehicles according to a preset charging mode.
In one embodiment, the preset charging mode can be preset by the vehicle owner according to individual requirements. In another embodiment, the preset charging mode may be a default setting of the system.
In the embodiment of the application, the charging pile is recommended for the vehicle according to the preset charging mode, so that the charging efficiency can be improved, and the requirements of users can be better met.
In one embodiment, the charging mode includes at least one of dc charging, ac charging, fast charging, and slow charging.
In the embodiment of the application, for the vehicle supporting the multi-mode charging interface standard, the charging mode of the charging interface can be intelligently identified, and recommendation information is provided according to the charging mode. In the aspect of direct current and alternating current charging selection, direct current charging is recommended to be selected so as to improve charging efficiency. And the fast and slow charging mode which is common to all standards can be set by the vehicle owner. In the case where the fast charge mode is selected, the charging efficiency can be improved. In the case where the slow charging mode is selected, damage to the battery is reduced.
In one embodiment, the method further comprises:
selecting an appointed charging pile from the recommended charging piles;
and sending the reserved charging information to the reserved charging pile, wherein the reserved charging information comprises reserved charging time.
In order to better provide the charging service, a part of proportion of charging piles provided by the accessed charging service providers is divided to be used as reserved charging piles. The division ratio can be adjusted according to actual use requirements. The user identity needs to be verified when the user requests a subscription service. Different user levels and user historical behaviors can limit different upper limits of the reservation times in unit time. For example, the ordinary user may allow the reservation 5 times in 1 month, the senior user and the VIP (visitant Person) user may allow the reservation 30 times in 1 month, and the like.
In one implementation mode, the power consumption of the current vehicle travel can be estimated according to the planned route, then the power consumption is compared with the current battery power, and the reminding and warning information that the vehicle needs to be charged is given under the condition that the current battery power is insufficient. The charging reservation service can also be provided after the reminding alarm information is given. The user can make an appointment on an APP (APPlication), a mobile terminal device and a online terminal device, and the appointed charging information is sent to the server. And the server sends the reserved charging information to the reserved charging pile. The reserved charging information may include a reserved charging time, such as a use start time and a use time period of a reserved service.
If the reserved service is not used within a specified time range after the use start time of the reserved service, the reservation is forcibly cancelled and recorded as a dead reservation. For the behavior of the invalid reservation, relevant measures such as canceling service, degrading account numbers, fining money or performing credit investigation records can be taken for processing.
According to the embodiment of the application, automatic reservation charging can be realized, the manual reservation service cost is reduced, and the reservation and management efficiency of the charging pile is improved.
In one embodiment, the method further comprises:
and under the condition that a reservation canceling instruction is received before the charging time is reserved, canceling reservation information is sent to the reserved charging pile.
The reserved service can be cancelled before the reserved use start time. The user can not reserve the charging pile for using the charging service for some reason, and a reservation canceling instruction can be sent to the server side through the client side before the charging time is reserved. And the server sends reservation canceling information to the reserved charging pile after receiving the reservation canceling instruction.
In the embodiment of the application, in time cancel the reservation under the condition that the reservation charging time can not be charged, on the one hand, avoid the user to be relieved of charge, on the other hand, still can improve and fill electric pile reservation and management efficiency.
In a scenario where a new energy vehicle is provided with charging services in a highway environment, an exemplary vehicle charging method comprises the following steps:
step 1) is that the maximum distance of the high-speed service station is not more than 60km generally. The distance X between the current new energy vehicle and the next charging pile service station capable of providing service can be acquired in real time. In one embodiment, a charging post service station that is not on the highway may also be obtained so that the vehicle may exit the highway for charging.
And step 2) predicting the remaining driving mileage Y of the vehicle according to the driving electricity utilization state information.
And 3) giving out reminding information or warning information according to the data X acquired in the step 1) and the data Y calculated in the step 2). For example, in the case of Y > L or Y > X, the charging pile service station can be found within the range of the remaining driving range, and in this case, a prompt message or an alarm message can be given in time. Additionally, to ensure that the vehicle can be charged in time before the power is depleted, a margin of error Z may be introduced. For example, Z may be set to 20 km. Under the condition of Y > (L + Z) km or Y > (X + Z), the charging pile service station can be found within the range of the residual endurance mileage, and then the reminding information or the warning information can be given in time under the condition.
And 4) recommending a re-planned driving route for the vehicle under the condition that the position information of the charging pile is not acquired within the range of the residual driving range Y, so as to avoid the condition that the vehicle is anchored on the half way of the driving road section. For example, the driver is advised to go to a nearby service station without charging service in time for waiting for rescue under possible conditions, or to drive off the highway at a nearby highway exit, so as to avoid anchoring on the highway driving section.
FIG. 3 is a flow chart of a vehicle charging method according to another embodiment of the present application. As shown in fig. 3, after calculating a reasonable remaining range, step 3.1 may be performed: and judging whether the reasonable residual endurance mileage reaches the lower limit or not. And when the reasonable residual endurance mileage just reaches the lower limit, the time for giving the endurance alarm is necessary. Therefore, when the reasonable remaining range just reaches the lower limit, step 3.2 is executed: and giving a cruising alarm. Step 3.3 is performed next: and acquiring a recommended charging service point position list and displaying the recommended charging service point position list to a user. Information is received in step 3.4 that the user selects a charging service point. In step 3.5 it is determined whether the service point has a reserved charging potential. If the result of the judgment in the step 3.5 is yes, the step 3.6 is executed: and judging whether the user meets the reservation qualification. If the result of the judgment in the step 3.6 is yes, the step 3.7 is executed: and receiving information whether the user selects the reservation. If the result of the judgment in the step 3.7 is yes, other processes are executed. For example, other processes may include reserving a charging bit of a service point for a user, or may first acquire a charging interface type of a vehicle and reserve a charging bit matching the charging interface type.
In one embodiment, besides recommending a charging post service station for a vehicle, access to a rapid battery replacement service can be increased, and recommendation information can be sent to the vehicle supporting rapid battery replacement. Generally, a single vehicle battery change can be completed within 5 minutes, which is much less than the charging time of 30 minutes or more in the conventional case. Access to battery replacement services may improve the efficiency of vehicle energy replenishment.
In another embodiment, a "mobile charging cart service" may also be provided. When the electric automobile can not drive to the next charging pile service station or the battery replacement service station under extreme conditions, emergency power-on service can be provided by mobile charging vehicle service.
According to the embodiment of the invention, the remaining endurance mileage of the vehicle is accurately predicted according to the driving electricity utilization state information, the charging pile within the range of the remaining endurance mileage is recommended in time, the vehicle is prevented from being anchored on the half way due to insufficient energy, the accident occurrence probability is reduced, and the user experience is improved.
Fig. 4 is a schematic diagram of a vehicle charging device according to an embodiment of the present application. As shown in fig. 4, the vehicle charging apparatus of the embodiment of the present application includes:
a first obtaining unit 100, configured to obtain driving power consumption state information of a vehicle;
the prediction unit 200 is used for predicting the remaining driving mileage of the vehicle according to the driving electricity utilization state information;
the sending unit 300 is configured to send recommendation information, where the recommendation information includes information of at least one charging pile in the range of the remaining driving range.
In one embodiment, the driving electricity status information includes: at least one of driving speed, driving habits, electricity usage habits in the vehicle and battery parameters.
Fig. 5 is a schematic diagram of a vehicle charging device according to another embodiment of the present application. As shown in fig. 5, in one embodiment, the apparatus further comprises:
a second obtaining unit 220, configured to obtain position information of the charging pile within the range of the remaining driving range;
the generation unit 240 is configured to generate recommendation information including location information of the charging post.
In one embodiment, the apparatus further includes a first recommending unit configured to:
and under the condition that the position information of the charging pile within the range of the residual endurance mileage fails to be acquired, recommending a re-planned driving route for the vehicle according to the residual endurance mileage.
In one embodiment, the above apparatus further comprises:
the third acquisition unit is used for acquiring the charging interface types of the charging piles within the range of the remaining driving mileage;
and a generating unit 240 configured to generate recommendation information including position information of the matched charging piles in a case where the charging interface types of the respective charging piles within the range of the remaining driving range match the charging interface type of the vehicle.
In one embodiment, the above apparatus further comprises:
the fourth acquisition unit is used for acquiring the charging mode of each charging pile in the range of the remaining driving mileage;
and the second recommending unit is used for recommending charging piles for the vehicles according to the preset charging mode.
In one embodiment, the charging mode includes at least one of dc charging, ac charging, fast charging, and slow charging.
Fig. 6 is a schematic diagram of a vehicle charging device according to another embodiment of the present application. As shown in fig. 6, in one embodiment, the apparatus further comprises a reservation unit 400 configured to:
selecting an appointed charging pile from the recommended charging piles;
and sending the reserved charging information to the reserved charging pile, wherein the reserved charging information comprises reserved charging time.
In one embodiment, the reservation unit 400 is further configured to:
and under the condition that a reservation canceling instruction is received before the charging time is reserved, canceling reservation information is sent to the reserved charging pile.
The functions of each module in each apparatus in the embodiment of the present application may refer to corresponding descriptions in the above method, and are not described herein again.
According to an embodiment of the present application, an electronic device and a readable storage medium are also provided.
As shown in fig. 7, it is a block diagram of an electronic device of a vehicle charging method according to an embodiment of the present application. Electronic devices are intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other appropriate computers. The electronic device may also represent various forms of mobile devices, such as personal digital processing, cellular phones, smart phones, wearable devices, and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be examples only, and are not meant to limit implementations of the present application that are described and/or claimed herein.
As shown in fig. 7, the electronic apparatus includes: one or more processors 701, a memory 702, and interfaces for connecting the various components, including a high-speed interface and a low-speed interface. The various components are interconnected using different buses and may be mounted on a common motherboard or in other manners as desired. The processor may process instructions for execution within the electronic device, including instructions stored in or on the memory to display Graphical information for a Graphical User Interface (GUI) on an external input/output device, such as a display device coupled to the Interface. In other embodiments, multiple processors and/or multiple buses may be used, along with multiple memories and multiple memories, as desired. Also, multiple electronic devices may be connected, with each device providing portions of the necessary operations (e.g., as a server array, a group of blade servers, or a multi-processor system). In fig. 7, one processor 701 is taken as an example.
The memory 702 is a non-transitory computer readable storage medium as provided herein. Wherein the memory stores instructions executable by at least one processor to cause the at least one processor to perform the vehicle charging method provided herein. The non-transitory computer readable storage medium of the present application stores computer instructions for causing a computer to perform the vehicle charging method provided herein.
The memory 702, which is a non-transitory computer-readable storage medium, may be used to store non-transitory software programs, non-transitory computer-executable programs, and modules, such as program instructions/modules corresponding to the vehicle charging method in the embodiment of the present application (e.g., the first acquisition unit 100, the prediction unit 200, and the transmission unit 300 shown in fig. 4, the second acquisition unit 220, the generation unit 240, and the reservation unit 400 shown in fig. 6 shown in fig. 5). The processor 701 executes various functional applications of the server and data processing, i.e., implements the vehicle charging method in the above-described method embodiments, by running non-transitory software programs, instructions, and modules stored in the memory 702.
The memory 702 may include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to use of the electronic device of the vehicle charging method, and the like. Further, the memory 702 may include high speed random access memory, and may also include non-transitory memory, such as at least one magnetic disk storage device, flash memory device, or other non-transitory solid state storage device. In some embodiments, the memory 702 may optionally include memory located remotely from the processor 701, which may be connected to the electronic devices via a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The electronic device may further include: an input device 703 and an output device 704. The processor 701, the memory 702, the input device 703 and the output device 704 may be connected by a bus or other means, and fig. 7 illustrates an example of a connection by a bus.
The input device 703 may receive input numeric or character information and generate key signal inputs related to user settings and function control of the electronic apparatus, such as a touch screen, a keypad, a mouse, a track pad, a touch pad, a pointing stick, one or more mouse buttons, a track ball, a joystick, or other input devices. The output devices 704 may include a display device, auxiliary lighting devices (e.g., LEDs), and tactile feedback devices (e.g., vibrating motors), among others. The Display device may include, but is not limited to, a Liquid Crystal Display (LCD), a Light Emitting Diode (LED) Display, and a plasma Display. In some implementations, the display device can be a touch screen.
Various implementations of the systems and techniques described here can be realized in digital electronic circuitry, Integrated circuitry, Application Specific Integrated Circuits (ASICs), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs that are executable and/or interpretable on a programmable system including at least one programmable processor, which may be special or general purpose, receiving data and instructions from, and transmitting data and instructions to, a storage system, at least one input device, and at least one output device.
These computer programs (also known as programs, software applications, or code) include machine instructions for a programmable processor, and may be implemented using high-level procedural and/or object-oriented programming languages, and/or assembly/machine languages. As used herein, the terms "machine-readable medium" and "computer-readable medium" refer to any computer program product, apparatus, and/or device (e.g., magnetic discs, optical disks, memory, Programmable Logic Devices (PLDs)) used to provide machine instructions and/or data to a programmable processor, including a machine-readable medium that receives machine instructions as a machine-readable signal. The term "machine-readable signal" refers to any signal used to provide machine instructions and/or data to a programmable processor.
To provide for interaction with a user, the systems and techniques described here can be implemented on a computer having: a display device (e.g., a CRT (Cathode Ray Tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and a pointing device (e.g., a mouse or a trackball) by which a user can provide input to the computer. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic, speech, or tactile input.
The systems and techniques described here can be implemented in a computing system that includes a back-end component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such back-end, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), Wide Area Networks (WANs), and the internet.
The computer system may include clients and servers. A client and server are generally remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other.
According to the technical scheme of this application embodiment, according to the remaining continuation of the journey mileage of driving electricity status information accurate prediction vehicle, in time recommend filling electric pile at remaining continuation of the journey mileage within range, avoid the vehicle to break down at the half way because of the energy is not enough, reduce the occurence of failure probability, promoted user experience.
It should be understood that various forms of the flows shown above may be used, with steps reordered, added, or deleted. For example, the steps described in the present application may be executed in parallel, sequentially, or in different orders, as long as the desired results of the technical solutions disclosed in the present application can be achieved, and the present invention is not limited herein.
The above-described embodiments should not be construed as limiting the scope of the present application. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions may be made in accordance with design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present application shall be included in the protection scope of the present application.

Claims (20)

1. A vehicle charging method, characterized by comprising:
acquiring running power utilization state information of a vehicle;
predicting the remaining driving mileage of the vehicle according to the driving electricity utilization state information;
and sending recommendation information, wherein the recommendation information comprises information of at least one charging pile in the range of the remaining endurance mileage.
2. The method of claim 1, wherein the driving power state information comprises: at least one of driving speed, driving habits, electricity usage habits in the vehicle and battery parameters.
3. The method of claim 1 or 2, further comprising:
acquiring the position information of the charging pile within the range of the remaining endurance mileage;
and generating recommendation information comprising the position information of the charging pile.
4. The method of claim 3, further comprising:
and under the condition that the position information of the charging pile within the range of the residual endurance mileage fails to be acquired, recommending a re-planned driving route for the vehicle according to the residual endurance mileage.
5. The method of any of claims 1 to 4, further comprising:
acquiring the charging interface type of each charging pile within the range of the remaining endurance mileage;
and under the condition that the charging interface type of each charging pile in the range of the remaining driving range is matched with the charging interface type of the vehicle, generating recommendation information comprising position information of the matched charging pile.
6. The method according to any one of claims 1 to 5, further comprising:
acquiring the charging mode of each charging pile within the range of the remaining endurance mileage;
and recommending charging piles for the vehicles according to a preset charging mode.
7. The method of claim 6, wherein the charging mode comprises at least one of direct current charging, alternating current charging, fast charging, and slow charging.
8. The method according to any one of claims 1 to 7, further comprising:
selecting an appointed charging pile from the recommended charging piles;
and sending reserved charging information to the reserved charging pile, wherein the reserved charging information comprises reserved charging time.
9. The method of claim 8, further comprising:
and under the condition that a reservation canceling instruction is received before the reserved charging time, transmitting reservation canceling information to the reserved charging pile.
10. A vehicle charging device, characterized by comprising:
the first acquisition unit is used for acquiring running power utilization state information of the vehicle;
the prediction unit is used for predicting the remaining driving mileage of the vehicle according to the driving electricity utilization state information;
and the sending unit is used for sending recommendation information, and the recommendation information comprises information of at least one charging pile in the range of the remaining endurance mileage.
11. The apparatus of claim 10, wherein the driving power state information comprises: at least one of driving speed, driving habits, electricity usage habits in the vehicle and battery parameters.
12. The apparatus of claim 10 or 11, further comprising:
the second acquisition unit is used for acquiring the position information of the charging pile within the range of the remaining driving mileage;
and the generation unit is used for generating recommendation information comprising the position information of the charging pile.
13. The apparatus according to claim 12, wherein the apparatus further comprises a first recommending unit configured to:
and under the condition that the position information of the charging pile within the range of the residual endurance mileage fails to be acquired, recommending a re-planned driving route for the vehicle according to the residual endurance mileage.
14. The apparatus of any one of claims 10 to 13, further comprising:
the third acquisition unit is used for acquiring the charging interface types of the charging piles within the range of the remaining driving mileage;
the generating unit is used for generating recommendation information including position information of the matched charging piles under the condition that the charging interface types of the charging piles in the range of the remaining driving range are matched with the charging interface types of the vehicle.
15. The apparatus of any one of claims 10 to 14, further comprising:
the fourth acquisition unit is used for acquiring the charging mode of each charging pile within the range of the remaining driving mileage;
and the second recommending unit is used for recommending charging piles for the vehicles according to a preset charging mode.
16. The apparatus of claim 15, wherein the charging mode comprises at least one of dc charging, ac charging, fast charging, and slow charging.
17. The apparatus according to any one of claims 10 to 16, characterized in that the apparatus further comprises a reservation unit for:
selecting an appointed charging pile from the recommended charging piles;
and sending reserved charging information to the reserved charging pile, wherein the reserved charging information comprises reserved charging time.
18. The apparatus of claim 17, wherein the reservation unit is further configured to:
and under the condition that a reservation canceling instruction is received before the reserved charging time, transmitting reservation canceling information to the reserved charging pile.
19. An electronic device, comprising:
at least one processor; and
a memory communicatively coupled to the at least one processor; wherein the content of the first and second substances,
the memory stores instructions executable by the at least one processor to enable the at least one processor to perform the method of any one of claims 1-9.
20. A non-transitory computer readable storage medium having stored thereon computer instructions for causing the computer to perform the method of any one of claims 1-9.
CN202010137030.2A 2020-03-02 2020-03-02 Vehicle charging method and device, electronic equipment and storage medium Pending CN113340315A (en)

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