CN115139828A - Electric vehicle charging prompting method and vehicle - Google Patents
Electric vehicle charging prompting method and vehicle Download PDFInfo
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- CN115139828A CN115139828A CN202210832360.2A CN202210832360A CN115139828A CN 115139828 A CN115139828 A CN 115139828A CN 202210832360 A CN202210832360 A CN 202210832360A CN 115139828 A CN115139828 A CN 115139828A
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- 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
- B60L53/00—Methods of charging batteries, specially adapted for electric vehicles; Charging stations or on-board charging equipment therefor; Exchange of energy storage elements in electric vehicles
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- 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
- B60L2240/00—Control parameters of input or output; Target parameters
- B60L2240/70—Interactions with external data bases, e.g. traffic centres
- B60L2240/72—Charging station selection relying on external data
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- 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
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- 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
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- 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
- Y02T10/7072—Electromobility specific charging systems or methods for batteries, ultracapacitors, supercapacitors or double-layer capacitors
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- 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
- Y02T90/12—Electric charging stations
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- Engineering & Computer Science (AREA)
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Abstract
The embodiment of the invention relates to the technical field of automobiles, and discloses an electric vehicle charging prompting method and an automobile, wherein the method comprises the following steps: when an electric vehicle arrives at a parking lot, acquiring charging data, wherein the charging data comprises first parking lot information of the parking lot and the driving mileage of the electric vehicle; if the charging data meet the charging condition, outputting position information of a first parking space, wherein the first parking space supports charging; and if the charging data meet the endurance condition, outputting the position information of a second parking space, wherein the second parking space does not support charging. By applying the technical scheme of the invention, the parking space guidance in different modes is provided for the user by acquiring the first parking lot information and the endurance mileage and judging whether the first parking lot information and the endurance mileage meet the corresponding preset conditions, so that the timely charging prompt can be provided for the user, the time utilization rate of the user is improved, and the endurance anxiety of the user is also reduced.
Description
Technical Field
The embodiment of the invention relates to the field of automobiles, in particular to an electric vehicle charging prompting method and an automobile.
Background
With the rising cost of fossil fuels and the increasing awareness of the environmental protection of human beings, electric vehicles are gaining favor because they are a green vehicle that helps to mitigate greenhouse gas emissions. However, the electric vehicle needs to be charged through the electric pile, and for an electric vehicle user without the household pile, when the electric vehicle needs to be charged, the user is often required to find charging resources such as an idle charging pile, and a large amount of time is input, so that not only is time wasted, but also the use experience of the user on the electric vehicle is reduced to a certain extent.
Disclosure of Invention
In view of the above problems, the application provides an electric vehicle charging prompting method and an automobile, which are used for solving the problems that in the prior art, an electric vehicle user needs to search for a charging pile, and time and labor are wasted.
According to an aspect of an embodiment of the present invention, there is provided an electric vehicle charging prompting method, including:
when an electric vehicle arrives at a parking lot, acquiring charging data, wherein the charging data comprises first parking lot information of the parking lot and the driving mileage of the electric vehicle;
if the charging data meet the charging condition, outputting position information of a first parking space, wherein the first parking space supports charging;
and if the charging data meet the endurance condition, outputting the position information of a second parking space, wherein the second parking space does not support charging.
In an optional manner, if the first parking lot information indicates that the parking lot includes the first parking space and the cruising range is less than or equal to a first threshold, it is indicated that the charging data satisfies a charging condition.
In an optional manner, if the first parking lot information indicates that the parking lot includes the first parking lot, and the first parking lot information indicates that the parking lot corresponds to a charging discount activity, and the mileage is between the first threshold and a second threshold, it indicates that the charging data meets a charging condition, where the second threshold is greater than the first threshold:
in an optional manner, if the endurance mileage is not less than the second threshold, it indicates that the charging data satisfies the endurance condition.
In an alternative mode, the first parking space corresponds to a charging pile, and after the step of outputting the position information of the first parking space,
before the electric vehicle reaches the first parking space, if a prompt message for indicating that the first parking space is occupied, or the charging pile of the first parking space is powered off, or the charging pile of the first parking space is damaged is received, outputting position information of a second parking space.
In an optional mode, playing first prompt information in an audio mode, and displaying the first prompt information in a text mode on a user interface of a vehicle machine screen, wherein the first prompt information is used for prompting a user that a first parking space exists in the parking lot;
and if the confirmation operation aiming at the first prompt message is received through voice or a user interface within the preset time length, executing the step of outputting the position information of the first parking space.
In an optional mode, if the cancel operation for the first prompt message is received through voice or a user interface within a preset time length, the position information of the second parking space is output, and the display content on the screen of the vehicle machine is switched from the user interface to a main interface.
In an optional manner, if a confirmation operation for the first prompt message or a cancellation operation for the first prompt message is not received within a preset time period, the step of outputting the location information of the first parking space is executed.
In an optional mode, after the electric vehicle is charged, recording the endurance mileage in a charging record table;
updating the first threshold and the second threshold based on a plurality of driving ranges recorded in the charging record table.
According to the embodiment of the invention, the charging data is acquired, different prompt information is output based on the judgment on whether the charging data meets the charging condition, when the charging data meets the charging condition, the position information of the first parking place supporting charging is output, and the charging reminding is carried out on the user, so that the time for the user to search for the chargeable parking place by himself is saved, and the anxiety of the user for searching for the charging resource of the electric vehicle is reduced; whether the position information of the first parking space is output or not is further accurately executed according to the relation between the cruising range of the electric vehicle and the first threshold value and the second threshold value, and intelligent energy supplementing information is provided for a user more accurately; furthermore, the charging preferential activity is recommended to the user, so that the capital can be saved for the user; in the process that a user drives to a first parking space, the user can timely acquire the use information of the first parking space and timely make adjustment by acquiring the real-time condition including the first parking space and making corresponding execution operation according to the result displayed by the prompt message; the first threshold and the second threshold are obtained through continuous recording and learning in the using process of the user, so that the reminding service can be more suitable for the using habit of the user, and the time efficiency of the user can be more effectively improved; the cancelling operation or the confirming operation aiming at the first prompt message is received through voice or a user interface, and the step of outputting the position information of the first parking space or the step of outputting the position information of the second parking space is executed according to the received information, so that a man-machine interaction mode is added, the participation sense of a user in the whole charging prompt process can be enhanced, and the use comfort of the user is improved.
According to another aspect of an embodiment of the present invention, there is provided an automobile including: the system comprises a processor, a memory, a communication interface and a communication bus, wherein the processor, the memory and the communication interface complete mutual communication through the communication bus;
the memory is used for storing at least one executable instruction, and the executable instruction causes the processor to execute the operation of the electric vehicle charging prompting method in any one of the first aspect.
In the embodiment of the invention, the performance of the automobile is obviously improved, the charging prompt of the electric automobile is carried out through the intelligent parking lot, so that a user can conveniently find a charging parking space in the parking process, even if no charging parking space exists, a vacant non-charging parking space can be conveniently found, the parking of the user is facilitated, the anxiety of the user for searching charging resources is reduced, and the time utilization rate of the user is further promoted.
The beneficial effect of this application: the method comprises the steps of judging whether charging data meet charging conditions or not by acquiring first parking lot information of a parking lot and the driving mileage of the electric vehicle, outputting position information of a first parking lot when the charging data meet the charging conditions, and providing charging reminding for a user, so that convenience of searching for electric vehicle charging resources by the user is greatly improved, and the vehicle can be charged in a parking time period; when the data of charging satisfy the continuation of the journey condition, the position information of the car driving system also can be for user output second parking stall, helps letting the user park smoothly, and whole suggestion process of charging is more intelligent, can improve the convenience that the user looked for electric motor car charging resource to can park smoothly, promote user's time utilization.
The foregoing description is only an overview of the technical solutions of the embodiments of the present invention, and the embodiments of the present invention can be implemented according to the content of the description in order to make the technical means of the embodiments of the present invention more clearly understood, and the detailed description of the present invention is provided below in order to make the foregoing and other objects, features, and advantages of the embodiments of the present invention more clearly understandable.
Drawings
The drawings are only for purposes of illustrating embodiments and are not to be construed as limiting the invention. Also, like reference numerals are used to refer to like parts throughout the drawings. In the drawings:
fig. 1 shows a flowchart of a first embodiment of an electric vehicle charging prompting method of the invention;
fig. 2 is a flowchart illustrating a second embodiment of the electric vehicle charging prompt method of the present invention;
fig. 3 is a flowchart illustrating a third embodiment of the electric vehicle charging prompting method of the present invention;
fig. 4 is a flowchart showing a fourth embodiment of the electric vehicle charging prompt method of the present invention;
fig. 5 is a flowchart showing a fifth embodiment of the electric vehicle charging prompt method of the present invention;
FIG. 6 is a schematic structural diagram of an embodiment of the charging reminder system of the present invention;
FIG. 7 shows a schematic view of a cockpit of an automotive embodiment of the present invention;
fig. 8 shows a schematic structural diagram of an embodiment of the motor vehicle according to the invention.
Wherein 801-a charging prompting system; 802-a processor; 803 — a communication interface; 804-a memory; 805-a communication bus; 808-procedure.
Detailed Description
Exemplary embodiments of the present invention will be described in more detail below with reference to the accompanying drawings. While exemplary embodiments of the invention are shown in the drawings, it should be understood that the invention can be embodied in various forms and should not be limited to the embodiments set forth herein.
Fig. 1 is a flowchart illustrating a first embodiment of the charging prompting method for an intelligent electric vehicle according to the present invention, which can be executed by a charging prompting system/vehicle. As shown in fig. 1, the method comprises the steps of:
and 110, when the electric vehicle arrives at a parking lot, acquiring charging data, wherein the charging data comprises first parking lot information of the parking lot and the endurance mileage of the electric vehicle.
Wherein, the parking stall in the parking area all can set up the idle detector of ultrasonic wave parking stall, with the real-time detection parking stall in service behavior, can understand, the parking stall in the parking area is including disposing the charging parking stall and the non-charging parking stall that fill electric pile, the charging parking stall is the parking stall including filling the charging resource such as electric pile, but the ordinary parking stall of charging stall for not setting up charging resource, the idle detector of ultrasonic wave parking stall feeds back the parking stall information in the parking area to the MCU controller in the parking area, the system of driving acquires the parking stall service information in the MCU controller and carries out subsequent processing through R2V and V2V wireless communication technique in real time.
It can be understood that the endurance mileage of the electric vehicle can be detected through the intelligent electric meter of the electric vehicle, wherein the charging condition and the endurance mileage can be manually preset according to the actual requirement of a user.
And 120, if the charging data meet the charging condition, outputting the position information of a first parking space, wherein the first parking space supports charging.
The vehicle-mounted map navigation software can provide position information of the first parking space and service for navigating to the first parking space for a user, so that the vehicle-mounted system can achieve the purpose of outputting the position information of the first parking space by calling the vehicle-mounted map software.
It should be noted that the first parking space support charging in this application means: charging resources such as charging piles are arranged on the parking space, and vehicles do not exist on the parking space, so that when the electric vehicle needs to be charged, the electric vehicle can be driven to the first parking space supporting charging to be charged.
And step 130, if the charging data meets the endurance condition, outputting the position information of a second parking space, wherein the second parking space does not support charging.
Wherein, do not restrict the specific order of acquireing first parking stall information and continuation of the journey mileage in this embodiment, but, when the charging data who acquires satisfies the continuation of the journey condition, then indicate the electric motor car need not charge, consequently need not carry out the suggestion of charging, so electric motor car charging prompt system or car only output the positional information of second parking stall, help charging resource's rationalization distribution, only when charging data satisfies the charging condition, just can output the positional information of first parking stall, help reducing the interference to the user.
In the implementation process of the electric vehicle charging prompting method, the first parking lot information of the parking lot and the endurance mileage of the electric vehicle are firstly acquired, and then different execution strategies are carried out according to the display result of the first parking lot information and the endurance mileage of the electric vehicle, so that the charging prompting process of the whole parking lot is more convenient and intelligent; when the charging data meets the charging condition, the charging data can quickly and accurately provide the charging resources of the electric vehicle for the user, and the process that the user searches the charging resources of the electric vehicle is simplified; when the charging data meets the endurance condition, the position information of the second parking space can be timely and accurately provided for the user, the user can park smoothly, and the user's vehicle using experience is promoted.
Fig. 2 shows a flowchart of a second embodiment of the electric vehicle charging alert method of the present invention, which may be performed by the charging alert system/vehicle. In some embodiments, as shown in fig. 2, the method comprises the steps of:
step 210, when the electric vehicle arrives at a parking lot, acquiring charging data, wherein the charging data comprises first parking lot information of the parking lot and the endurance mileage of the electric vehicle.
It is understood that the parking lot including the first parking space supporting charging is the basis for pushing the first parking space information for the user. The first threshold value can be set according to different users 'user demands, and when the parking area includes first parking stall, and continuation of the journey mileage is less than or equal to first threshold value, just export first prompt information, can let the user at the driving in-process, not stirred when the electric motor car need not charge, improve user's driving travelling comfort.
Fig. 3 shows a flowchart of a third embodiment of the electric vehicle charging alert method of the present invention, which may be performed by the charging alert system/vehicle. As shown in fig. 3, the above method includes the steps of:
step 310, when the electric vehicle arrives at a parking lot, acquiring charging data, wherein the charging data comprises first parking lot information of the parking lot and the endurance mileage of the electric vehicle.
It can be understood that the numerical values of the first threshold and the second threshold may be preset according to actual situations and user habits, and the present application is not limited specifically.
For example, according to the habit of a user, the first threshold value is set to be 200km, the second threshold value is set to be 300km, when the driving range of the electric vehicle is greater than or equal to 300km, the electric vehicle can run for a certain distance, and charging in the parking lot is not needed, so that no matter whether the parking lot has the first parking space capable of supporting charging, only the position information of the second parking space is output, and the possibility of interference on the user is reduced. When the driving mileage of the electric vehicle is less than or equal to 200km and a first parking space exists in the parking lot, outputting first parking space position information and reminding a user to charge the electric vehicle.
Through setting up first threshold value and second threshold value, can provide timely suggestion and the push service of charging according to user's actual demand, remind the user when parkking by the way for the electric motor car can be mended, make full use of user's fragmentation time charges, promote user time utilization, can also solve user's continuation of the journey anxiety to a certain extent.
According to the method, in the implementation process of the electric vehicle charging prompting method, different steps are executed by judging the relation between the driving mileage of the electric vehicle and the first threshold value and the second threshold value on the basis that the parking lot has the first parking space, timely charging prompting and pushing services can be further accurately provided according to the actual requirements of users, the electric vehicle charging prompting method is beneficial to outputting only the position information of the second parking space under the condition that the electric vehicle does not need to be charged, and the users are not easily disturbed in the driving process.
Fig. 4 shows a flowchart of a fourth embodiment of the electric vehicle charging alert method of the present invention, which may be performed by the charging alert system/vehicle. As shown in fig. 4, the method comprises the steps of:
step 410, when the electric vehicle arrives at a parking lot, acquiring charging data, wherein the charging data comprises first parking lot information of the parking lot and the endurance mileage of the electric vehicle.
Step 430, if the first parking lot information indicates that the parking lot includes the first parking space, and the first parking lot information indicates that the parking lot corresponds to the charging discount activity, and the cruising mileage is between the first threshold and a second threshold, it indicates that the charging data meets the charging condition, where the second threshold is greater than the first threshold, the position information of the first parking space is output, and the first parking space supports charging.
The charging station intelligent electric meter can acquire the history of a power grid and power price information, and whether discount offers exist in the current power price in the parking lot can be determined through calculation.
It should be noted that, when a first parking space exists in the parking lot, taking the range of the driving mileage of the electric vehicle within 200-300km as an example, at this time, the driving system automatically detects whether the first parking space in the parking lot is in the preferential activity stage, and if the first parking space in the parking lot is in the preferential activity stage, specific contents of the preferential activity can be displayed to the user for the user to learn and make a judgment, and at the same time, the user is reminded to charge, and the position of the first parking space is provided for the user, which is helpful for helping the user to save part of the cost and improve the favor of the user under the condition that certain charging is necessary.
In the implementation process of the charging prompt of the electric vehicle, the implementation strategy of the charging prompt system is further perfected, so that the charging prompt process of the electric vehicle in the whole parking lot is more multidirectional and intelligent, and particularly when the driving mileage of the electric vehicle is between a second threshold value and a first threshold value, whether first parking space information is output or not is determined according to whether charging preferential activities exist in the parking lot or not so as to remind a user of charging, and the cost can be saved for the user on the basis that the user has a certain charging requirement.
In some embodiments, after the electric vehicle is charged, recording the driving range in a charging record table; updating the first threshold and the second threshold based on a plurality of driving ranges recorded in the charging record table. And the updated first threshold and the updated second threshold are used for optimizing the whole charging prompting process, so that the charging prompting process is more in line with the actual requirements of different users.
The driving mileage of the electric vehicle is taken as user habit data as an example to be explained:
firstly, continuously storing the endurance mileage of the electric vehicle for 20 times before charging, and recording the frequency of the habit data of each user;
when the frequency reaches a preset threshold (set to 15 times), marking is carried out to obtain a target value.
It can be understood that the first threshold and the second threshold can be determined by the method, and the continuous recording and learning of the remaining driving mileage of the user before charging through the steps are helpful for more accurate pushing according with the habit of the user.
In some optional modes, the values of the first threshold and the second threshold are in a dynamic update state, that is, the values of the first threshold and the second threshold can be set to be updated in a preset time period, and the preset time can be in units of days, weeks or months, for example, the first threshold and the second threshold are determined again every other week, so that the reminding service can be more suitable for the vehicle using habits of the user, and further, the time efficiency of the user can be more effectively improved.
In some practical modes, on the basis of recording the mileage before charging, at least one user habit and data characteristic of the charging cycle, the brand of a charging pile, the charging cost, whether the reserved charging is supported, whether the plug-and-play charging is supported and whether the non-inductive payment is supported of the electric vehicle are recorded; and optimizing the electric vehicle charging prompting method which is more in line with the user habits based on the user habits and the data characteristics. The same manner as the determination of the first threshold and the second threshold is adopted, data with more occurrence times is used as user habits, and effective parking space recommendation information is provided for users accurately.
According to the method, in the implementation process of the electric vehicle charging prompting method, the data characteristics of different users are determined based on user habits, so that more accurate calculation is facilitated, and further, a careful electric vehicle charging prompting service can be effectively and accurately provided for the users.
In some embodiments, the first parking space corresponds to a charging pile, and after the step of outputting the position information of the first parking space, in the process that the electric vehicle travels to the first parking space, the first parking space is occupied at any time, or the charging pile is powered off or damaged, so before the electric vehicle reaches the first parking space, if a prompt message indicating that the first parking space is occupied, or the charging pile of the first parking space is powered off, or the charging pile of the first parking space is damaged is received, the position information of the second parking space is output.
When a user drives the electric vehicle to travel to the first vehicle location, the vehicle-mounted GPS positioning device can position the position of the electric vehicle, and the map navigation system such as Gaode can provide shortest path navigation to a target charging station in real time. And in the driving process of electric motor car, even first parking stall is occupied, or when filling electric pile in the first parking stall is damaged or the outage, the idle detector in ultrasonic wave parking stall also can be with the MCU controller in the parking area of the relevant information feedback of first parking stall, at this moment, the positional information of all the other idle parking stalls that charge and the positional information of non-charging parking stall also are fed back in the MCU controller in the parking area, later the driving system acquires above-mentioned information through R2V and V2V wireless communication technology, and in time to the positional information of all the other idle parking stalls of user propelling movement or non-charging parking stall, be convenient for ensure that the user can park smoothly, further reduce the hard time of looking for the parking stall of user.
It can be understood that, at the in-process that the electric motor car goes to first parking stall, if first parking stall is occupied, or the electric pile of filling of first parking stall is cut off the power supply or is damaged, then electric motor car charge reminder system or car can acquire the data of charging once more, on the basis that the continuation of the journey mileage of electric motor car does not satisfy the continuation of the journey condition, electric motor car charge reminder system or car can continue to acquire first parking stall information, if the parking area has remaining third parking stall that can support charging, then outputs the positional information of third parking stall, if the parking area does not have remaining third parking stall that can support charging, then outputs the positional information of second parking stall.
It should be noted that, in the process that the user drives the electric vehicle to the second parking space and the third parking space, the second parking space and the third parking space are occupied, so the charging prompt system or the vehicle can repeat the above steps to further facilitate the parking process of the user.
The method in the application is in the implementation process of the electric vehicle charging prompting method, the user drives the electric vehicle to drive to the first parking space, the prompting information that the first parking space is occupied or the charging pile of the first parking space is powered off or damaged is received, accurate and feasible parking space information can be further provided for the user, the user can timely know the condition of the first parking space in a parking lot in the parking process, the user can timely find the rest third parking space capable of charging the electric vehicle, the time for searching the charging parking space and the second parking space by the user is greatly reduced, the time utilization rate of the user is improved, and the user can park smoothly.
In some practical embodiments, in order to enrich the human-computer interaction manner between the user and the electric vehicle and make the whole charging prompting process more humanized and intelligent, fig. 5 shows a flowchart of another embodiment of the electric vehicle charging method, which can be executed by the charging prompting system/vehicle.
As shown in fig. 5, the method for prompting charging of an electric vehicle includes the following steps:
step 510, when the electric vehicle arrives at a parking lot, acquiring charging data, wherein the charging data comprises first parking lot information of the parking lot and the endurance mileage of the electric vehicle.
Step 530, playing first prompt information in an audio mode, and displaying the first prompt information in a text mode on a user interface of a vehicle machine screen, wherein the first prompt information is used for prompting a user that a first parking space exists in the parking lot.
It should be noted that, the embodiment does not specifically limit the audio content of the first prompt message, for example, the charging prompt system or the automobile may output by the vehicle-mounted voice assistant: "know this parking area is vacant available and fill electric pile, choose to go to? "or, for example, the charge reminder system or the car may output via the vehicle's own voice assistant: whether go to fill the first pronunciation that the electric pile parking stall charges for remind the user parking area to have first parking stall, the content of first pronunciation can but not limited to above-mentioned two kinds of modes.
It can be understood that when the first prompt message is played in an audio mode, the first prompt message can be displayed in a text mode on a user interface of the screen of the car machine, so that a user can conveniently check the first prompt message, and meanwhile, the user interface further comprises a first button for confirming operation, so that the user can confirm the operation by clicking the first button. The first button may be "YES" or "YES", and may also be "agree".
And 540, if the confirmation operation aiming at the first prompt message is received through voice or a user interface within a preset time length, executing the step of outputting the position information of the first parking space.
It can be understood that, after the user receives the first prompt message, the user can reply "yes" through voice, and also can click the first button on the user interface, in this case, the charging prompt system or the automobile receives the confirmation operation of the user, and the step of outputting the position information of the first parking space is executed, so that the navigation system is automatically switched to the first parking space, and the man-machine interaction mode is simple and convenient.
In some implementable manners, after the user receives the first prompt message, if the cancel operation aiming at the first prompt message is received through voice or a user interface within a preset time length, the position information of the second parking space is output, and the display content on the screen of the vehicle machine is switched from the user interface to a main interface.
It should be noted that the user interface further includes a second button for performing a cancel operation, the second button may be "NO" or "NO", or may also be "disagree", and the first button is displayed with high brightness so as to be distinguished from the second button. And after receiving the first prompt message, if the user replies 'no' through voice within a preset time length, or cancels the operation by pressing a second button, outputting the information of the second position, or switching the display content on the screen of the vehicle machine from the user interface to the main interface by using a charging prompt system or the vehicle.
It can be understood that, after the user receives the first prompt message, the user replies no through voice within a preset time period, or cancels the operation by pressing the second button, and the display content on the screen of the vehicle machine can be switched from the user interface to the main interface while the charging prompt system or the vehicle outputs the information of the second position.
In some implementable manners, after the user receives the first prompt message, if the user does not receive the confirmation operation for the first prompt message or does not receive the cancellation operation for the first prompt message within a preset time period, the step of outputting the position information of the first parking space is executed.
It should be noted that the preset time in the foregoing embodiment may be set according to the actual requirement of the user, and the preset time in each step may be the same or different, for example, the preset time for the electric vehicle charging prompting system or the automobile to receive the confirmation operation of the user may be set to 3s, the preset time for the user to cancel the operation may be set to 3s, and when the user does not perform the operation within 3s, that is, the electric vehicle charging prompting system or the automobile does not receive the confirmation operation for the first prompting information or does not receive the cancellation operation for the first prompting information within 3s, the step of outputting the location information of the first parking space is executed. At the moment, the position information of the first parking space can be provided for the user in time when the user is busy.
It can be understood that when the car or electric car charging system prompts the user that the second parking space or the third parking space exists in the parking lot, the corresponding prompt voice can be output, the content including the prompt information is displayed on the user interface of the car machine screen, and the confirmation operation, the cancellation operation and the non-operation aiming at the prompt information are received through the voice or the user interface. Such as: the voice prompts a user that the recommended parking space is occupied and a charging parking space is recommended again for you, or the recommended parking space is occupied, the current parking lot has no available charging parking spaces and a non-charging parking space is recommended again for you, and the vehicle-mounted screen displays yes and no buttons, and the yes button is highlighted.
In the implementation process of the method for prompting the charging of the electric vehicle, the electric vehicle charging prompting system or the vehicle carries out different execution strategies according to received user instructions of different types, the process of human-computer interaction is facilitated to be optimized, the user can participate in the process, the charging prompting system can provide services closer to actual requirements for the user conveniently, more accurately and conveniently, the selection of different users is met, the use satisfaction of the user is improved, and the user has better experience in the driving process.
Fig. 6 shows a schematic diagram of the electric vehicle charging prompt system of the invention. As shown in fig. 6, the system includes:
the receiving module is used for acquiring first parking lot information;
the detection module is used for acquiring the endurance mileage of the electric vehicle;
the execution module is used for outputting first parking space position information and second parking space position information;
a positioning module: the system is used for positioning the real-time position of the electric vehicle, so that position data of a charging pile near the real-time position of the electric vehicle can be provided for a driver, and path guidance can be provided for the electric vehicle.
After the receiving module receives the first parking lot information, if the first parking lot information shows that the parking lot has no chargeable first parking lot, the execution module executes the operation of keeping the sleep; if the first parking lot information shows that the parking lot has the chargeable first parking lot, the detection module acquires the endurance mileage of the electric vehicle, and when the endurance mileage of the electric vehicle is greater than a first threshold value, the execution module executes the operation of keeping dormant; when the driving mileage of the electric vehicle is less than or equal to a second threshold value, outputting first prompt information by the execution module, and receiving the position of a first parking space navigated after the user confirms the operation; in the driving process of a user, the positioning module can always position the real-time position of the electric vehicle so as to provide position data of a charging pile near the real-time position of the electric vehicle for a driver and provide path guidance for the electric vehicle.
In some embodiments, the smart electric vehicle charging prompt system further includes a pushing module, configured to determine whether there is a charging privilege activity in the first parking space when the driving mileage of the electric vehicle is between the second threshold and the first threshold, and feed back the result to the executing module.
In some embodiments, the smart electric vehicle charging prompt system further includes a learning module, configured to periodically obtain values of the first threshold and the second threshold through continuous recording and learning during use of a user, so as to meet more real needs of more users.
Fig. 7 shows a schematic view of a cockpit of an automobile according to the present invention, and with reference to fig. 6 and 7, the entire cockpit of the automobile is not externally provided with too many components, so that the charging prompting system does not occupy the space of the cockpit of the automobile, but the modules are systematically arranged to perform logic judgment and different policy execution, so as to meet the requirement of a customer for conveniently finding a charging parking space during a parking process, thereby embodying the intelligence of the entire charging prompting system.
By the aid of the technical scheme, the receiving module, the detecting module, the executing module and the positioning module are constructed and cooperate with one another, so that a user can timely know parking space information of a parking lot in a driving process, the user is not prone to forget charging, the user can quickly and accurately arrive at a charging parking space when charging is needed, the requirement of the user on conveniently charging the electric car is met, and time is greatly saved in the process; through configuration propelling movement module and study module, can further optimize the performance of wisdom electric motor car prompt system that charges.
Fig. 8 is a schematic structural diagram of an embodiment of an automobile according to the present invention, and the embodiment of the present invention is not limited to the specific implementation of the automobile.
As shown in fig. 8, the automobile may include: a charging prompt system 801, a processor (processor) 802, a communication Interface (Communications Interface) 803, a memory (memory) 804, and a communication bus 805.
Wherein: the processor 802, communication interface 803, and memory 804 are in communication with each other via a communication bus 805. A communication interface 803 for communicating with other devices, such as network elements of clients or other servers. The charging prompt system 801 is used for providing an intelligent charging prompt for a user; the processor 802 is configured to execute the program 808, and may specifically execute the relevant steps in any of the above-described methods for prompting charging of an electric vehicle.
In particular, the program 808 may include program code comprising computer-executable instructions.
The processor 802 may be a central processing unit CPU, or an APPlication Specific Integrated Circuit (ASIC), or one or more Integrated circuits configured to implement an embodiment of the invention. The one or more processors included in the vehicle may be the same type of processor, such as one or more CPUs; or may be different types of processors such as one or more CPUs and one or more ASICs.
The memory 804 is used for storing a program 808. The memory 804 may include high-speed RAM memory, and may also include non-volatile memory (non-volatile memory), such as at least one disk memory.
The program 808 may be specifically invoked by the processor 802 to cause the vehicle to perform the following operations:
when an electric vehicle arrives at a parking lot, acquiring charging data, wherein the charging data comprises first parking lot information of the parking lot and the driving mileage of the electric vehicle;
if the charging data meet the charging condition, outputting position information of a first parking space, wherein the first parking space supports charging;
and if the charging data meet the endurance condition, outputting the position information of a second parking space, wherein the second parking space does not support charging.
In some implementations, if the first yard information indicates that the parking lot includes the first parking space and the driving range is less than or equal to a first threshold, it indicates that the charging data satisfies a charging condition.
In some implementations, if the first parking lot information indicates that the parking lot includes the first parking lot, and the first parking lot information indicates that the parking lot corresponds to a charging discount activity, and the mileage is between the first threshold and a second threshold, it indicates that the charging data meets the charging condition, where the second threshold is greater than the first threshold.
In some implementations, if the endurance mileage is not less than the second threshold, it indicates that the charging data satisfies the endurance condition.
In some practical manners, a first parking space corresponds to a charging pile, and after the step of outputting the position information of the first parking space, after the electric vehicle reaches the first parking space, if a prompt message indicating that the first parking space is occupied, or the charging pile of the first parking space is powered off, or the charging pile of the first parking space is damaged is received, the position information of a second parking space is output.
In some implementable modes, playing first prompt information in an audio form, and displaying the first prompt information in a text form on a user interface of a vehicle machine screen, wherein the first prompt information is used for prompting a user that a first parking space exists in the parking lot;
and if the confirmation operation aiming at the first prompt message is received through voice or a user interface within the preset time length, executing the step of outputting the position information of the first parking space.
In some implementable manners, if the cancel operation for the first prompt message is received through voice or a user interface within a preset time length, the position information of the second parking space is output, and the display content on the screen of the vehicle machine is switched from the user interface to a main interface.
In some practical manners, if the confirmation operation or the cancellation operation for the first prompt information is not received within a preset time period, the step of outputting the position information of the first parking space is executed.
In some implementations, the driving range is recorded in a charging record table after the electric vehicle is charged;
updating the first threshold and the second threshold based on a plurality of driving ranges recorded in the charging record table.
By applying the technical scheme of the invention, the automobile performance can be greatly optimized by implanting the program for executing the operation of the electric vehicle charging prompting method, and the whole judgment logic and execution strategy of the driving system are beneficial to shortening the time for a user to find a charging parking space and also beneficial to enabling the whole automobile to be more intelligent.
The embodiment of the invention provides a computer-readable storage medium, wherein the storage medium stores at least one executable instruction, and when the charging prompting system/automobile executes the executable instruction, the charging prompting system/automobile executes the electric vehicle charging prompting method in any method embodiment. Based on the above description of the charging reminding method and the charging reminding system scheme of the electric vehicle and the related drawings, the charging reminding system/the program executed by the vehicle in the present embodiment is described in detail in the specific steps of the above charging method of the electric vehicle, and is not described herein again.
By applying the technical scheme of the invention, when the electric vehicle needs to park, the charging prompt system can acquire the first parking lot information of the parking lot and the endurance mileage of the electric vehicle in real time, execute different strategies according to different contents in the first parking lot information and the relationship between the endurance mileage and the first threshold value and the second threshold value, provide timely and accurate information of the first parking place, the second parking place and/or the third parking place for a user, help the user to find the charging parking place quickly, fully utilize fragmentation time of the user to charge the vehicle in the parking process, improve the time utilization rate of the user, and make an intelligent avatar most understanding the user; the first parking lot information comprises the discount information, so that the charging cost can be reduced under the condition that a user has a certain charging requirement; the driving mileage before charging is recorded during each charging, so that the electric vehicle charging prompting method more conforming to the habit of the user is facilitated to be optimized.
The algorithms or displays presented herein are not inherently related to any particular computer, virtual machine, or other apparatus. In addition, embodiments of the present invention are not directed to any particular programming language.
In the description provided herein, numerous specific details are set forth. It is understood, however, that embodiments of the invention may be practiced without these specific details. Similarly, in the above description of example embodiments of the invention, various features of the embodiments of the invention are sometimes grouped together in a single embodiment, figure, or description thereof for the purpose of streamlining the disclosure and aiding in the understanding of one or more of the various inventive aspects. Where the claims following the detailed description are hereby expressly incorporated into this detailed description, with each claim standing on its own as a separate embodiment of this invention.
Those skilled in the art will appreciate that the modules in the device in an embodiment may be adaptively changed and disposed in one or more devices different from the embodiment. The modules or units or components in the embodiments may be combined into one module or unit or component, and furthermore, may be divided into a plurality of sub-modules or sub-units or sub-components. Except that at least some of such features and/or processes or elements are mutually exclusive.
It should be noted that the above-mentioned embodiments illustrate rather than limit the invention, and that those skilled in the art will be able to design alternative embodiments without departing from the scope of the appended claims. In the claims, any reference signs placed between parentheses shall not be construed as limiting the claim. The word "comprising" does not exclude the presence of elements or steps not listed in a claim. The word "a" or "an" preceding an element does not exclude the presence of a plurality of such elements. The invention may be implemented by means of hardware comprising several distinct elements, and by means of a suitably programmed computer. In the unit claims enumerating several means, several of these means may be embodied by one and the same item of hardware. The usage of the words first, second and third, etcetera do not indicate any ordering. These words may be interpreted as names. The steps in the above embodiments should not be construed as limiting the order of execution unless specified otherwise.
Claims (10)
1. An electric vehicle charging prompting method is characterized by comprising the following steps:
when an electric vehicle arrives at a parking lot, acquiring charging data, wherein the charging data comprises first parking lot information of the parking lot and the driving mileage of the electric vehicle;
if the charging data meet the charging condition, outputting position information of a first parking space, wherein the first parking space supports charging;
and if the charging data meet the endurance condition, outputting the position information of a second parking space, wherein the second parking space does not support charging.
2. The method for prompting charging of an electric vehicle as claimed in claim 1, wherein the method further comprises:
if the first parking lot information indicates that the parking lot comprises the first parking lot and the cruising mileage is less than or equal to a first threshold value, it is indicated that the charging data meets the charging condition.
3. The method for prompting charging of an electric vehicle as claimed in claim 2, wherein the method further comprises:
if the first parking lot information indicates that the parking lot comprises the first parking space, the first parking lot information indicates that the parking lot corresponds to a charging discount activity, and the cruising mileage is between the first threshold value and a second threshold value, it is indicated that the charging data meets a charging condition, wherein the second threshold value is larger than the first threshold value.
4. The method for prompting charging of an electric vehicle as claimed in claim 3, wherein the method further comprises: and if the endurance mileage is not less than a second threshold value, indicating that the charging data meets the endurance condition.
5. The method for prompting charging of an electric vehicle according to claim 1, wherein the first parking space corresponds to a charging pile, and after the step of outputting the position information of the first parking space, the method further comprises:
before the electric vehicle reaches the first parking space, if a prompt message for indicating that the first parking space is occupied, or the charging pile of the first parking space is powered off, or the charging pile of the first parking space is damaged is received, the position information of the second parking space is output.
6. The method for prompting charging of an electric vehicle as claimed in claim 1, wherein the method further comprises:
playing first prompt information in an audio form, and displaying the first prompt information in a text form on a user interface of a vehicle machine screen, wherein the first prompt information is used for prompting a user that a first parking space exists in the parking lot;
and if the confirmation operation aiming at the first prompt message is received through voice or a user interface within a preset time length, executing a step of outputting the position information of the first parking space.
7. The method for prompting charging of an electric vehicle as claimed in claim 6, wherein the method further comprises:
and if the cancel operation aiming at the first prompt message is received through voice or a user interface within a preset time length, outputting the position information of the second parking space, and switching the display content on the screen of the vehicle machine from the user interface to a main interface.
8. The method for prompting charging of an electric vehicle as claimed in claim 7, wherein the method further comprises:
and if the confirmation operation aiming at the first prompt message is not received or the cancellation operation aiming at the first prompt message is not received within the preset time length, executing the step of outputting the position information of the first parking space.
9. The method for prompting charging of an electric vehicle as claimed in claim 4, wherein the method further comprises:
after the electric vehicle is charged, recording the driving mileage in a charging record table;
updating the first threshold and the second threshold based on a plurality of driving ranges recorded in the charging record table.
10. An automobile, comprising: the system comprises a processor, a memory, a communication interface and a communication bus, wherein the processor, the memory and the communication interface are communicated with each other through the communication bus;
the memory is used for storing at least one executable instruction, and the executable instruction causes the processor to execute the operation of the electric vehicle charging prompting method according to any one of claims 1-9.
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