WO2019201293A1 - 电动汽车充电控制方法、装置和计算机设备 - Google Patents

电动汽车充电控制方法、装置和计算机设备 Download PDF

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Publication number
WO2019201293A1
WO2019201293A1 PCT/CN2019/083195 CN2019083195W WO2019201293A1 WO 2019201293 A1 WO2019201293 A1 WO 2019201293A1 CN 2019083195 W CN2019083195 W CN 2019083195W WO 2019201293 A1 WO2019201293 A1 WO 2019201293A1
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WIPO (PCT)
Prior art keywords
charging
user
electric vehicle
location information
present disclosure
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PCT/CN2019/083195
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English (en)
French (fr)
Inventor
刘立伟
陈少贵
吴盼盼
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比亚迪股份有限公司
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Publication of WO2019201293A1 publication Critical patent/WO2019201293A1/zh

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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
    • 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
    • B60L53/60—Monitoring or controlling charging stations
    • B60L53/66—Data transfer between charging stations and vehicles
    • 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
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60Q—ARRANGEMENT OF SIGNALLING OR LIGHTING DEVICES, THE MOUNTING OR SUPPORTING THEREOF OR CIRCUITS THEREFOR, FOR VEHICLES IN GENERAL
    • B60Q9/00—Arrangement or adaptation of signal devices not provided for in one of main groups B60Q1/00 - B60Q7/00, e.g. haptic signalling
    • 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
    • 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
    • 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
    • Y02T10/80—Technologies aiming to reduce greenhouse gasses emissions common to all road transportation technologies
    • Y02T10/92—Energy efficient charging or discharging systems for batteries, ultracapacitors, supercapacitors or double-layer capacitors specially adapted for vehicles
    • 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
    • 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
    • Y02T90/14—Plug-in electric vehicles
    • 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

Definitions

  • the present disclosure relates to the field of vehicle technologies, and in particular, to an electric vehicle charging control method, apparatus, and computer device.
  • the power battery as the power source of the electric vehicle is a key component that affects the performance of the electric vehicle. In actual use, when the power battery is low, it is necessary to charge the power battery in time to ensure the normal operation of the electric vehicle.
  • the user usually determines whether to charge the electric vehicle by checking the remaining power displayed in the meter.
  • the present disclosure proposes an electric vehicle charging control method, apparatus and computer device to realize a charging reservation mode including a charging position to automatically pop up a charging reminder to a user when the vehicle enters a position range set in the charging reservation mode.
  • a charging position to automatically pop up a charging reminder to a user when the vehicle enters a position range set in the charging reservation mode.
  • This enables the user to charge the vehicle in time according to the charging reminder, effectively avoiding the related technology that if the user forgets to check the meter in time, the electric vehicle will be charged when the electric vehicle is too low to drive, which is easy.
  • the charging station waits for charging, so that the vehicle cannot be charged in time, delays the charging time, and affects the technical problem of the user experience, thereby improving the reliability of the electric vehicle and improving
  • An embodiment of the present disclosure provides an electric vehicle charging control method, including: acquiring current first position information of an electric vehicle; and determining whether the first position information is in a second position information range corresponding to any charging reservation mode If it is, send a charging reminder message to the user.
  • An embodiment of the present disclosure provides an electric vehicle charging control device, including: a first acquiring module, configured to acquire current first position information of the electric vehicle; and a first determining module, configured to determine the first position Whether the information is within the second location information corresponding to any charging reservation mode; the first control module is configured to send a charging reminder message to the user if yes.
  • a further embodiment of the present disclosure provides a computer device, including: a memory and a processor, the memory storing a computer program, when the processor executes the program, implementing the first aspect embodiment Electric vehicle charging control method.
  • the electric vehicle charging control method, device and computer device determine whether the first position information is within the second position information corresponding to any charging reservation mode by acquiring the current first position information of the electric vehicle. At the moment, a charging reminder is sent to the user. Therefore, by setting the charging reservation mode including the charging position, when the vehicle enters the position range set in the charging reservation mode, the charging reminder is automatically popped up to the user, so that the user can timely charge the vehicle according to the charging reminder, thereby effectively avoiding
  • the problem that electric vehicles cannot be charged in time increases the reliability of the electric vehicle and improves the user experience.
  • FIG. 1 is a schematic flow chart of an electric vehicle charging control method according to an exemplary embodiment of the present disclosure
  • FIG. 2 is a schematic diagram of entering a main interface of an in-vehicle multimedia device according to an exemplary embodiment of the present disclosure
  • FIG. 3 is a schematic diagram of an in-vehicle multimedia device configuration parameter interface according to an exemplary embodiment of the present disclosure
  • FIG. 4 is a schematic flow chart of an electric vehicle charging control method according to an exemplary embodiment of the present disclosure
  • FIG. 5 is a schematic flow chart of an electric vehicle charging control method according to an exemplary embodiment of the present disclosure
  • FIG. 6 is a schematic structural diagram of an electric vehicle charging control device according to an exemplary embodiment of the present disclosure.
  • FIG. 7 is a schematic structural diagram of an electric vehicle charging control apparatus according to an exemplary embodiment of the present disclosure.
  • FIG. 8 is a schematic structural diagram of an electric vehicle charging control device according to an exemplary embodiment of the present disclosure.
  • FIG. 9 is a schematic structural diagram of a computer device according to an exemplary embodiment of the present disclosure.
  • FIG. 10 is a schematic structural diagram of a computer device according to an exemplary embodiment of the present disclosure.
  • the embodiments of the present disclosure are mainly directed to the related art, in which the user determines whether to charge the electric vehicle according to the remaining power displayed by the meter, if the meter is forgotten to view the meter, the user will be in a situation where the electric vehicle is too low to drive.
  • the power battery is charged, which is prone to the situation that the power battery does not have enough power to support the vehicle to the charging station, or when the user finds that the vehicle needs to be charged by the meter and drives the vehicle to a nearby charging station for charging.
  • the electric vehicle charging control method provided by the embodiment of the present disclosure firstly obtains the current first position information of the electric vehicle, and then determines whether the acquired first position information is within the second position information corresponding to any charging reservation mode, if Then, the charging reminder message is sent to the user, otherwise the charging reminder message is not sent to the user, and the location information of the electric vehicle is continuously obtained. Therefore, by setting the charging reservation mode including the charging position, when the vehicle enters the position range set in the charging reservation mode, the charging reminder is automatically popped up to the user, so that the user can timely charge the vehicle according to the charging reminder, thereby effectively avoiding The problem that electric vehicles cannot be charged in time increases the reliability of the electric vehicle and improves the user experience.
  • FIG. 1 is a schematic flow chart of an electric vehicle charging control method according to an exemplary embodiment of the present disclosure.
  • the electric vehicle charging control method may include the following steps:
  • Step 101 Acquire current first position information of the electric vehicle.
  • the electric vehicle charging control method provided by the embodiment of the present disclosure may be executed by the computer device provided by the embodiment of the present disclosure.
  • the computer device is provided with an electric vehicle charging control device for controlling charging of the electric vehicle according to the current position information of the electric vehicle and the charging reservation mode.
  • the computer device of this embodiment may be any hardware device having a data processing function, such as a personal digital assistant, a server, a car multimedia device, or the like.
  • the current first location information of the electric vehicle may be obtained by using a Global Positioning System (GPS) function in the computer device; or, may also be through a computer device.
  • GPS Global Positioning System
  • BDS BeiDou Navigation Satellite System
  • Step 102 Determine whether the first location information is within the second location information corresponding to any charging reservation mode. If yes, execute step 103. Otherwise, perform step 104.
  • the second location information may be set according to actual needs of the user, for example, the second location information may be a street or a house number specified by the user; or a company name; or, the XX charging station identifier is set according to the user.
  • the determined location information; or, may be location information determined according to the set charging post identifier, and the like.
  • the computer device may compare the second location information in the charging reservation mode according to the acquired first location information to determine the acquired location. Whether a location information is within the second location information range. If yes, it indicates that the charging reminder message needs to be sent to the user at this time, so that the user can perform charging operation on the electric vehicle in time, thereby ensuring that the vehicle can have sufficient power for the user to use later; if not, the charging reminder is not sent to the user. Message, and continue to obtain the location information of the electric car, so as not to affect the user's normal driving operation.
  • the set charging reservation mode may include a plurality of.
  • the computer device may sequentially compare the acquired first location information with the second location information of the plurality of charging reservation modes, when determining the electric vehicle.
  • the first location information when in the second location information range in any of the charging reservation modes, may send a charging reminder message to the user.
  • the second location information in the multiple charging reservation modes may be set to be the same or different according to actual requirements, and is not specifically limited herein.
  • determining that the first location information is in the second location information corresponding to any charging reservation mode may be that the first location information is located at a center point of the second location information, and the radius is a preset length. In the enclosed area, it is not specifically limited herein.
  • the preset length may be customized according to the user's requirement; or may be set by default on the computer device, and is not specifically limited herein. For example, 1 km (km), 1.5 km.
  • the computer device can send the reminder message to the user, so that the user can have sufficient time.
  • the present disclosure needs to acquire the second location information in the charging reservation mode before determining whether the first location information is within the second location information range corresponding to any of the charging reservation modes. That is, the present disclosure also needs to receive a charging reservation request before performing step 102, wherein the charging reservation request includes second location information.
  • the charging reservation request may be received in various manners according to the setting position of the computer device.
  • the computer device is a server
  • the charging reservation request sent by the mobile terminal can be received.
  • the mobile terminal may be a smart phone, a personal digital assistant, or the like.
  • the user can send a charging reservation request to the server through an application (Application, short for APP) client in the mobile terminal.
  • Application Application, short for APP
  • it is necessary to include the identifier of the target electric vehicle, such as the license plate number of the electric vehicle, or the frame identifier, etc., so that the server can determine the target electric power according to the charging reservation request. car.
  • the charging reservation request may be sent to the server through Wireless Fidelity (Wi-Fi), or a 3G network, or a 4G network.
  • Wi-Fi Wireless Fidelity
  • the charging reservation request when the network connection is normal, the charging reservation request is sent to the server, and if the network connection is abnormal, the charging reservation request is saved to the local, and when the network returns to normal, the charging reservation request is sent again. Give the server.
  • a charging reservation request is sent to the server through the mobile terminal
  • the user may first open an application (APP) client to enter the login interface, and then input the user name and corresponding password to log in to the client.
  • APP application
  • the user can select a setting function in the display interface to set the charging reservation configuration parameter.
  • the user can click the save button and trigger the OK button on the display interface to send the charging reservation request to the server, so that the server performs the reservation operation according to the charging reservation request.
  • the computer device is an in-vehicle device, such as a vehicle instrument, or a telematics controller (T-Box)
  • the in-vehicle device can receive a charging reservation request issued by the server.
  • the charging reservation request sent by the server may be sent by the user to the server through the mobile terminal; or may be automatically generated by the server according to the driving state of the vehicle, such as the mileage, etc., this embodiment does not do this. limited.
  • the user may first send the charging reservation configuration parameter to the server through the mobile terminal, so that the server sends the charging according to the mobile terminal.
  • the configuration parameters are reserved, the charging reservation configuration parameters of the vehicle corresponding to the database are updated, and then the charging reservation request is sent to the in-vehicle device of the electric vehicle.
  • the in-vehicle device can also receive a charging reservation request sent by the in-vehicle multimedia device.
  • the in-vehicle multimedia device refers to a device having processing capabilities such as text, sound, and image, and the user can input a charging reservation request by voice, text, or the like.
  • the user when charging operation of the electric vehicle is required, the user can directly use the in-vehicle multimedia device to make a charging reservation.
  • setting the charging mode of the electric vehicle may include: an immediate charging mode and a charging reservation mode.
  • the new mode and the like mode are disabled mode; when the immediate charging mode is turned off, the new mode and the like mode can be restored and editable. status.
  • the in-vehicle multimedia device When the user selects the charging reservation mode and turns off the immediate charging mode, the in-vehicle multimedia device automatically creates a new creation mode and displays a configuration parameter interface.
  • the configuration parameter interface may include various information, such as: mode name, reserved charging start time, reserved charging end time, charging power, pre-departure setting temperature, and associated address (second position information), so that the user is configured as needed.
  • the in-vehicle multimedia device can send a charging reservation request to the server through the T-BOX, and send the charging reservation configuration information parameter to the vehicle instrument through the CAN bus, so that the vehicle instrument receives the charging reservation configuration parameter. After that, save to the local storage unit.
  • the user when setting the charging reservation mode, can also set the effective timing of each reserved charging mode as needed, such as setting the charging reservation mode to be effective this week; or setting the charging reservation mode every Monday. Valid; or, set the charging reservation mode to be effective on the 1st, 10th, and 15th of each month. Therefore, the electric vehicle determines whether it is necessary to remind the user according to the current position and the position specified by the charging reservation mode in the effective timing of each charging reservation mode.
  • FIG. 2 a schematic diagram of the user launching the in-vehicle multimedia device and entering the main interface is shown in FIG. 2; after the user selects the charging mode in the setting interface, the configuration parameter interface is displayed in the display interface, as shown in FIG. 3 .
  • the vehicle-mounted multimedia device and the vehicle-mounted instrument when the electric vehicle is in normal power-on, the vehicle-mounted multimedia device and the vehicle-mounted instrument may be integrated; when the electric vehicle is in a non-starting state, but the electric appliance in the vehicle may be powered ( ACC file), the car multimedia device is in the power-off state at this time, and the vehicle instrument can operate normally, then in the current situation, the car multimedia and the vehicle instrument are two independent devices.
  • Step 103 Send a charging reminder message to the user.
  • the charging reminder message may be a voice message; or, may be a voice and an indicator message; or, the buzzer may continue to beep; or, text information, etc., which is not specifically limited herein.
  • the disclosure may send a charging reminder to the user.
  • the message is such that the user selects a corresponding operation according to the reminder message to perform an appointment charging.
  • the embodiment of the present disclosure may implement sending a charging reminder message to a user in the following manner.
  • a charging reminder message is sent to the user via the in-vehicle multimedia device.
  • Step 104 when it is determined that the position of the electric vehicle changes, return to step 101.
  • the computer device when it is determined that the acquired first location information is not within the second location information corresponding to any charging reservation mode, the computer device continues to acquire location information of the electric vehicle, and determines location information of the electric vehicle. Whether it has changed. If the location information of the electric vehicle changes, it is further determined whether the current location information is within the second location information corresponding to any charging reservation mode; if the location information of the electric vehicle does not change, the current electric vehicle may be in a parking state. , then the operation ends.
  • the present disclosure acquires the position information of the electric vehicle in real time by using the computer device to compare the acquired position information of the electric vehicle with the second position information corresponding to the plurality of charging reservation modes, respectively, when determining the position of the electric vehicle.
  • the information is sent to the user in the range of the second location information corresponding to any of the charging reservation modes, so that the user does not perform the charging operation on the electric vehicle in time because the user forgets to view the meter.
  • the electric vehicle when the user obtains the charging reminder message sent by the computer device, the electric vehicle can be driven into the corresponding charging position for charging. At this time, the electric vehicle can be directly charged after the user inserts the charging gun, or can be charged according to the reserved charging time set by the user. For example, if the scheduled charging time included in the charging reservation mode is 10:00 to -12 am, and the current user inserts the charging gun into the electric vehicle at 9:00 am, the electric vehicle may not perform the charging operation, but At 10 o'clock in the morning, the charging operation is performed again, and at 12 o'clock in the morning, the charging is ended.
  • the electric vehicle charging control method determines whether the first location information is within the second location information corresponding to any charging reservation mode by acquiring the current first location information of the electric vehicle, and if yes, to the user Send a charging reminder. Therefore, by setting the charging reservation mode including the charging position, when the vehicle enters the position range set in the charging reservation mode, the charging reminder is automatically popped up to the user, so that the user can timely charge the vehicle according to the charging reminder, thereby effectively avoiding
  • the problem that electric vehicles cannot be charged in time increases the reliability of the electric vehicle and improves the user experience.
  • the embodiment of the present disclosure sends a charging reminder message to the user by acquiring the first location information of the electric vehicle and determining the first location information within the second location information corresponding to any charging reservation mode.
  • the computer device in the present disclosure since the target time may be included in the charging reservation request, the computer device in the present disclosure further needs to determine the target charging pile corresponding to the second location information after receiving the charging reservation request, within the target time. Whether it is in an idle state and perform corresponding operations according to the judgment result.
  • the above process of the electric vehicle charging control method of the present disclosure will be specifically described below with reference to FIG.
  • the electric vehicle charging control method may include the following steps:
  • Step 401 Receive a charging reservation request.
  • the reservation request includes second location information
  • the second location information may be location information of the target charging stub.
  • the target time may also be included in the reservation request.
  • the target time may be an appointment charging start time, an appointment charging end time, and the like.
  • the user-set reservation charging start time is 12:00
  • the reservation charging end time is 14:00.
  • the computer device in the embodiment of the present disclosure may set a plurality of charging reservation modes according to the charging reservation request, wherein the target time included in the plurality of charging reservation modes may be set to be the same according to actual requirements, or different. It is not specifically limited herein.
  • step 402 it is determined whether the target charging pile is in an idle state during the target time. If yes, step 403 is performed; otherwise, step 404 is performed.
  • the server after the server receives the charging reservation request sent by the mobile terminal or the in-vehicle multimedia device, the server first performs a parsing operation on the charging reservation request to obtain the location information of the target charging post. And the target time, and then according to the target time, determine whether the corresponding target charging pile is in an idle state during the above time period. If it is in an idle state, the subscription success message is returned to the user, otherwise the subscription failure message is returned to the user.
  • the present disclosure determines the target charging pile.
  • the target charging pile may be returned to the user in the target time phase, and the target is modified.
  • the prompt message of the charging pile; or the information that the target charging pile is in the idle time is returned to the user, so that the user can modify the target time according to the idle time of the target charging pile, etc., which is not specifically limited in the embodiment of the present disclosure.
  • step 403 an appointment success message is returned to the user.
  • the reservation success message is returned to the user, which may be a voice message, a text message, or a lighting indicator, etc., which is not specifically limited herein.
  • the mobile terminal can play a voice message that “the charging reservation has been successful, please charge it on time” to the user in the form of voice announcement.
  • the server may further send the charging reservation configuration message to the T-BOX, so that the T-BOX sends the charging reservation configuration message to the in-vehicle multimedia device and the vehicle instrument through the CAN bus. Therefore, the vehicle instrument can configure the message according to the charging reservation, and the setting of the vehicle meter charging reservation configuration is effective.
  • Step 404 returning the idle time information of the target charging pile to the user, so that the user adjusts the target time according to the idle time information of the target charging pile, and successfully reserves the charging operation.
  • the server may also acquire the idle time information of the target charging pile, and then send the obtained idle time information to the user, so that the user according to the target The idle time information of the charging pile is adjusted, and the target time is adjusted to realize the success of charging the electric vehicle.
  • the server determines the working state of the charging pile No. 1 according to the above target time, and if it is determined that the charging pile No. 1 is in the above time period In the working state, the time information of the charging pile No. 1 is obtained in an idle state. If it is 11:30-13:00 noon, the charging pile No. 1 is returned to the user at idle state at 11:30-13:00, so that The user adjusts the target time according to the above time to improve the success rate of the electric vehicle charging reservation.
  • the present disclosure is intended to The user can enjoy the store discounts at different locations and different time periods, and can also determine the corresponding power type according to the location information of the target charging pile, and then return the recommended time information suitable for the electric vehicle charging according to the power type.
  • the present disclosure may also include:
  • Step 405 Acquire current first position information of the electric vehicle.
  • Step 406 Determine whether the first location information is within the location information range of the target charging stub corresponding to any charging reservation mode. If yes, execute step 407. Otherwise, execute step 408.
  • the computer device may compare the first location information with the location information of the target charging stub in any charging reservation mode, if the first is determined The location is within the range information of the target charging post, indicating that the current user has entered the preset range. At this time, it is necessary to send a charging reminder to the user, so that the user can perform charging operation on the electric vehicle in time, thereby ensuring sufficient follow-up of the vehicle.
  • the power is used by the user; if it does not match, the reminder operation is not performed, and the operation of obtaining the position information of the electric vehicle is continued.
  • the present disclosure determines the first position, the target in any charging reservation mode. After the location information of the charging post is within the range, it is further determined whether the current time and the difference between the target time in any of the charging reservation modes are within a preset range. If the difference between the current time and the target time in any of the charging reservation modes is within the preset range, the charging reminder message is sent to the user, otherwise the charging reminding message is not sent.
  • the reservation range may be adaptively set according to actual application requirements, such as 2 hours (h) to 3 hours, within 3 hours, and the like, which is not specifically limited herein.
  • the set reservation range is 2h to 3h
  • the target time in the charge reservation mode is 19:00-21:00 in the evening
  • the current position of the electric vehicle is within the range information of the target charging pile in the charge reservation mode
  • the current time is 9:00 am
  • the difference between the current time and the target time in the charging reservation mode is not in the range of 2h to 3h. At this time, the charging reminder message is not sent to the user.
  • the present disclosure determines the difference between the current position information of the electric vehicle, the second position information corresponding to any of the charging reservation modes, and the current time of the electric vehicle, and the target time in any of the charging reservation modes.
  • sending a charging reminder message to the user not only facilitates the user to perform charging operation on the electric vehicle, but also ensures the reliability of sending the charging reminding message to the user, thereby further improving the user experience.
  • Step 407 sending a charging reminder message to the user.
  • the computer device may send a charging reminding message to the user, so that the user can perform charging operation on the electric vehicle in time, so that the user subsequently uses the electric device.
  • a charging reminding message to the user, so that the user can perform charging operation on the electric vehicle in time, so that the user subsequently uses the electric device.
  • the user after sending the charging reminder message to the user, the user can drive the electric vehicle to the corresponding charging post for charging operation.
  • the vehicle instrument first determines whether the previously received charging reservation configuration message is valid.
  • the charging gun may be allowed to be inserted before the electric vehicle enters the anti-theft state to perform the charging operation until the scheduled charging end time is reached.
  • the charging policy is set according to the new charging reservation configuration message to perform charging operation on the electric vehicle. That is to say, when there is a new charging reservation configuration message, the electric vehicle is charged with the new charging reservation configuration message.
  • the vehicle instrument can determine that the charging reservation configuration message is invalid and end the charging operation. . If the user subsequently inserts the charging gun into the charging port again, the on-board meter controls the charging gun to charge the electric vehicle according to the conventional charging parameters.
  • the on-vehicle meter when the electric vehicle is being charged, the on-vehicle meter can display two modes: one is charging and the other is scheduled charging.
  • the charging when the charging is displayed, the following content information may be displayed in the vehicle instrument: charging identification, charging effect map, current status information (eg, mileage, total number of power, etc.), reservation full time, and the like.
  • the reservation charging when the reservation charging is displayed, the following information can be displayed in the vehicle instrument: the reservation charging flag, the charging effect map, the current status information (for example, the mileage, the total amount of power, etc.), the scheduled charging time, and the like.
  • Step 408 when it is determined that the position of the electric vehicle changes, return to step 405.
  • the electric vehicle charging control method obtaineds the target charging pile and the target time information included in the charging reservation request by receiving the charging reservation request, and then determines whether the target charging pile is in an idle state in the target time information.
  • the reservation success information is returned to the user, and when it is determined to be in the working state, the idle time information of the target charging pile is returned to the user, so that the user adjusts the target charging time information to successfully reserve the charging operation, in the reservation
  • the current first position information of the electric vehicle is obtained, and the obtained first position information is determined whether it is within the position information range of the target charging pile in any of the charging reservation modes, and if so, the charging reminder is sent to the user.
  • Reminder enabling the user to charge the vehicle in time according to the charging reminder, effectively solving the user's troubles of forgetting to charge the vehicle due to trivial matters, thereby effectively improving the user experience.
  • the embodiment of the present disclosure determines whether the reservation is successful according to the target charging pile and the target time in the charging reservation request by receiving the charging reservation request.
  • the present disclosure in order to synchronize information between the mobile terminal and the in-vehicle multimedia device, so that the user can grasp the charging reservation and the charging process in time, the present disclosure can also be sent by the receiving server. Before the charging reservation request, the charging reservation information synchronization request is sent to the server, so that the mobile terminal can synchronize the data information to the in-vehicle multimedia device.
  • FIG. 5 is a schematic flow chart of an electric vehicle charging control method according to an exemplary embodiment of the present disclosure.
  • the electric vehicle charging control method may include the following steps:
  • Step 501 Send a charging reservation information synchronization request to the server.
  • the charging reservation information synchronization request may be sent to the server through the mobile terminal.
  • the present disclosure sends a charging reservation information synchronization request to the server through the mobile terminal, so that the mobile terminal can synchronize the configuration information of the in-vehicle multimedia device, so that when the user performs the remote reservation charging operation using the mobile terminal, the mobile terminal can be used.
  • the charging reservation configuration information is synchronized to the in-vehicle multimedia device through the server.
  • the present disclosure can realize remote control of an electric vehicle by transmitting a charging reservation information synchronization request to the server through the mobile terminal.
  • a charging reservation information synchronization request For example, when the user is outside the vehicle, such as at home, or a company, the charging of the electric vehicle can be remotely reserved through the mobile terminal; or, the charging reservation configuration parameter that has been reserved successfully can be modified; or, During the charging process of the car, the charging process is known in real time through the mobile terminal.
  • the server may directly convert the request into a corresponding reserved charging configuration message and send the message to the in-vehicle multimedia device, but since the in-vehicle multimedia device may be in a powered-off state, As a result, the in-vehicle multimedia device cannot receive the synchronization information sent by the server in time, thereby causing the synchronization failure.
  • the present disclosure can improve the probability of synchronization success in the following manner.
  • the first case determining that the remaining amount of the electric vehicle is less than the first threshold.
  • the first threshold may be set by a user, or may be set by default in a computer device, which is not specifically limited in this embodiment of the disclosure.
  • the remaining power of the electric vehicle may be obtained by the battery management monitoring system, and the remaining power is sent to the in-vehicle multimedia device, so that the in-vehicle multimedia device compares the remaining power with the first threshold to determine whether the remaining battery is Less than the first threshold. If the remaining power is less than the first threshold, the charging reservation information synchronization request is automatically sent to the server.
  • the second case determining the time interval between the current time and the time when the charging reservation information synchronization request was last sent to the server, which is greater than the second threshold.
  • the in-vehicle multimedia device automatically sends a charging reservation information synchronization request to the server to establish a synchronous connection with the mobile terminal, but if the electric vehicle is always in the power-on state, if the in-vehicle multimedia device and the mobile terminal are always maintained The connection between them obviously causes a waste of electricity. Therefore, the present disclosure performs a synchronization operation by setting a time interval every time a preset time interval is reached.
  • Step 502 Receive a charging reservation request sent by the server.
  • the first location information is included in the charging reservation request.
  • Step 503 Acquire current first position information of the electric vehicle.
  • Step 504 Determine whether the first location information is within the second location information corresponding to any charging reservation mode. If yes, execute step 505. Otherwise, perform step 506.
  • Step 505 sending a charging reminder message to the user.
  • Step 506 when it is determined that the position of the electric vehicle changes, return to step 503.
  • the electric vehicle charging control method provided by the embodiment of the present disclosure can synchronize the charging reservation configuration information of the mobile terminal to the in-vehicle multimedia device through the server by sending the charging reservation information synchronization request to the server, so that the user can directly implement the charging terminal through the mobile terminal.
  • the charging reservation operation for the electric vehicle improves the user's convenience of use and further enhances user satisfaction.
  • an electric vehicle charging control device is also provided.
  • FIG. 6 is a schematic structural diagram of an electric vehicle charging control device according to an exemplary embodiment of the present disclosure.
  • the electric vehicle charging control device of the present disclosure includes a first acquiring module 110 , a first determining module 120 , and a first control module 130 .
  • the first obtaining module 110 is configured to acquire current first location information of the electric vehicle.
  • the first determining module 120 is configured to determine whether the first location information is within a corresponding second location information range in any of the charging reservation modes.
  • the first control module 130 is configured to send a charging reminder message to the user if yes.
  • the first control module 30 is specifically configured to: send a charging reminding message to the user by using the in-vehicle multimedia device; or send a charging reminding message to the mobile device corresponding to the user.
  • the electric vehicle charging control device of the present disclosure further includes: a receiving module.
  • the receiving module is configured to receive a charging reservation request, where the charging reservation request includes the second location information.
  • the receiving module is specifically configured to: receive a charging reservation request sent by the mobile terminal; or receive a charging reservation request sent by the server; or receive a charging reservation request sent by the in-vehicle multimedia device.
  • the electric vehicle charging control device determines whether the first location information is within the second location information corresponding to any charging reservation mode by acquiring the current first location information of the electric vehicle, and if yes, sending the message to the user. Charging reminder. Therefore, by setting the charging reservation mode including the charging position, when the vehicle enters the position range set in the charging reservation mode, the charging reminder is automatically popped up to the user, so that the user can timely charge the vehicle according to the charging reminder, thereby effectively avoiding
  • the problem that electric vehicles cannot be charged in time increases the reliability of the electric vehicle and improves the user experience.
  • FIG. 7 is a schematic structural diagram of an electric vehicle charging control device according to an exemplary embodiment of the present disclosure.
  • the electric vehicle charging control apparatus of the present disclosure includes a first acquiring module 110 , a first determining module 120 , a first control module 130 , a receiving module 140 , a second determining module 150 , and a second control module 160 .
  • the receiving module 140 is configured to receive a charging reservation request.
  • the second location information and the target time may be included in the charging reservation request in the present disclosure.
  • the second location information may refer to location information of the target charging stub.
  • the second determining module 150 is configured to determine whether the target charging pile is in an idle state during the target time.
  • the second control module 160 is configured to return a reservation success message to the user if yes.
  • the second control module 160 is also used to otherwise return the idle time information of the target charging stub to the user.
  • the first obtaining module 110 is configured to acquire current first location information of the electric vehicle
  • the first determining module 120 is configured to determine whether the first location information is within a second location information range corresponding to any charging reservation mode
  • the second location information may refer to location information of the target charging stub.
  • the first control module 130 is configured to send a charging reminder message to the user if yes.
  • the electric vehicle charging control apparatus of the present disclosure further includes: a determining module.
  • the determining module is configured to determine whether the difference between the current time and the target time in any of the charging reservation modes is within a preset range.
  • the electric vehicle charging control device of the present disclosure further includes: a second acquisition module and a return module.
  • the second acquiring module is configured to obtain the electricity price information corresponding to the second location information.
  • the return module is configured to return the recommended charging time to the user according to the electricity price information.
  • the electric vehicle charging control device obtains the target charging pile and the target time information included in the charging reservation request by receiving the charging reservation request, and then determines whether the target charging pile is in an idle state in the target time information.
  • the reservation success information is returned to the user, and when it is determined to be in the working state, the idle time information of the target charging pile is returned to the user, so that the user adjusts the target charging time information to successfully reserve the charging operation, in the reservation
  • the current first position information of the electric vehicle is obtained, and the obtained first position information is determined whether it is within the position information range of the target charging pile in any of the charging reservation modes, and if so, the charging reminder is sent to the user.
  • the charging reminder enables the user to charge the vehicle in time according to the charging reminder, thereby effectively avoiding the problem that the electric vehicle cannot be charged in time, thereby improving the reliability of the electric vehicle and improving the user experience.
  • FIG. 8 is a schematic structural diagram of an electric vehicle charging control device according to an exemplary embodiment of the present disclosure.
  • the electric vehicle charging control device of the present disclosure includes a first acquiring module 110 , a first determining module 120 , a first control module 130 , a receiving module 140 , and a sending module 170 .
  • the sending module 170 is configured to send a charging reservation information synchronization request to the server.
  • the receiving module 140 is configured to receive a charging reservation request.
  • the first obtaining module 110 is configured to acquire current first location information of the electric vehicle
  • the first determining module 120 is configured to determine whether the first location information is within a second location information range corresponding to any charging reservation mode
  • the first control module 130 is configured to send a charging reminder message to the user if yes.
  • the electric vehicle charging control apparatus of the present disclosure further includes: a second determining module.
  • the second determining module is specifically configured to determine that the remaining power of the electric vehicle is less than the first threshold; or determine the time interval between the current time and the time when the charging request synchronization request is sent to the server most recently. Two thresholds.
  • the electric vehicle charging control device provided by the embodiment of the present disclosure can synchronize the charging reservation configuration information of the mobile terminal to the in-vehicle multimedia device through the server by transmitting the charging reservation information synchronization request to the server, so that the user can directly implement the charging terminal through the mobile terminal.
  • the charging reservation operation for the electric vehicle improves the user's convenience of use and further enhances user satisfaction.
  • a computer device is also provided.
  • FIG. 9 is a schematic structural diagram of a computer device according to an exemplary embodiment.
  • the computer device shown in FIG. 9 is merely an example and should not impose any limitation on the function and scope of use of the embodiments of the present disclosure.
  • the computer device 200 includes a memory 210 and a processor 220.
  • the memory 210 stores a computer program.
  • the processor 220 performs the following steps: acquiring the current first location information of the electric vehicle. Determining whether the first location information is within the second location information range corresponding to any of the charging reservation modes; if so, sending a charging reminder message to the user.
  • the method before determining whether the first location information is within the second location information range corresponding to any charging reservation mode, the method further includes: receiving a charging reservation request, where the reservation request includes the second location information.
  • the charging reservation request further includes a target time; before sending the charging reminding message to the user, the method further includes: determining the current time, and the difference between the target time in any charging reservation mode is preset Within the scope.
  • the second location information is the location information of the target charging stub; after receiving the charging reservation request, the method further includes: determining whether the target charging stub is in an idle state during the target time; if yes, returning the reservation to the user Success message; otherwise, return the idle time information of the target charging stub to the user.
  • receiving the charging reservation request includes: receiving a charging reservation request sent by the mobile terminal; or receiving a charging reservation request sent by the server; or receiving a charging reservation request sent by the in-vehicle multimedia device.
  • the method before receiving the charging reservation request sent by the server, the method further includes: sending a charging reservation information synchronization request to the server.
  • the method before sending the charging reservation information synchronization request to the server, the method further includes: determining that the remaining electric quantity of the electric vehicle is less than the first threshold; or determining the current time and the time when the charging reservation information synchronization request is sent to the server last time. The time interval is greater than the second threshold.
  • the method further includes: acquiring the electricity price information corresponding to the second location information; and returning the recommended charging time to the user according to the electricity price information.
  • the sending the charging reminding message to the user includes: sending a charging reminding message to the user through the in-vehicle multimedia device; or sending a charging reminding message to the mobile device corresponding to the user.
  • the computer device 200 may further include: a memory 210 and a processor 220, and a bus 230 connecting different components (including the memory 210 and the processor 220), and the memory 210 stores the computer program.
  • the electric vehicle charging control method of the embodiment of the present disclosure is implemented when the processor 220 executes the program.
  • Bus 230 represents one or more of several types of bus structures, including a memory bus or memory controller, a peripheral bus, a graphics acceleration port, a processor, or a local bus using any of a variety of bus structures.
  • these architectures include, but are not limited to, an Industry Standard Architecture (ISA) bus, a Micro Channel Architecture (MAC) bus, an Enhanced ISA Bus, a Video Electronics Standards Association (VESA) local bus, and peripheral component interconnects ( PCI) bus.
  • ISA Industry Standard Architecture
  • MAC Micro Channel Architecture
  • VESA Video Electronics Standards Association
  • PCI peripheral component interconnects
  • Computer device 200 typically includes a variety of computer device readable media. These media can be any available media that can be accessed by computer device 200, including both volatile and nonvolatile media, removable and non-removable media.
  • Memory 210 may also include computer system readable media in the form of volatile memory, such as random access memory (RAM) 240 and/or cache memory 250.
  • Computer device 200 may further include other removable/non-removable, volatile/non-volatile computer system storage media.
  • storage system 260 can be used to read and write non-removable, non-volatile magnetic media (not shown in FIG. 10, commonly referred to as a "hard disk drive”).
  • a disk drive for reading and writing to a removable non-volatile disk such as a "floppy disk”
  • a removable non-volatile disk such as a CD-ROM, DVD-ROM
  • each drive can be coupled to bus 230 via one or more data medium interfaces.
  • the memory 210 can include at least one program product having a set (eg, at least one) of program modules configured to perform the functions of the various embodiments of the present disclosure.
  • Program/utility 280 having a set (at least one) of program modules 270, which may be stored, for example, in memory 210, such program modules 270 include, but are not limited to, an operating system, one or more applications, other programs Modules and program data, each of these examples or some combination may include an implementation of a network environment.
  • Program module 270 typically performs the functions and/or methods of the embodiments described in this disclosure.
  • Computer device 200 can also be in communication with one or more external devices 290 (eg, a keyboard, pointing device, display 291, etc.), and can also be in communication with one or more devices that enable a user to interact with the computer device 200, and/or Any device (eg, a network card, modem, etc.) that enables the computer device 200 to communicate with one or more other computing devices. This communication can take place via an input/output (I/O) interface 292.
  • computer device 200 can also communicate with one or more networks (e.g., a local area network (LAN), a wide area network (WAN), and/or a public network, such as the Internet) via network adapter 293.
  • network adapter 293 communicates with other modules of computer device 200 via bus 230.
  • the computer device determines whether the first location information is within the second location information corresponding to any charging reservation mode by acquiring the current first location information of the electric vehicle, and if yes, sending a charging reminder to the user. Therefore, by setting the charging reservation mode including the charging position, when the vehicle enters the position range set in the charging reservation mode, the charging reminder is automatically popped up to the user, so that the user can timely charge the vehicle according to the charging reminder, thereby effectively avoiding
  • the problem that electric vehicles cannot be charged in time increases the reliability of the electric vehicle and improves the user experience.
  • first and second are used for descriptive purposes only and are not to be construed as indicating or implying a relative importance or implicitly indicating the number of technical features indicated.
  • features defining “first” and “second” may include one or more of the features either explicitly or implicitly.
  • the meaning of "a plurality" is two or more unless specifically and specifically defined otherwise.
  • a "computer-readable medium” can be any apparatus that can contain, store, communicate, propagate, or transport a program for use in an instruction execution system, apparatus, or device, or in conjunction with the instruction execution system, apparatus, or device.
  • computer readable media include the following: electrical connections (electronic devices) having one or more wires, portable computer disk cartridges (magnetic devices), random access memory (RAM), Read only memory (ROM), erasable editable read only memory (EPROM or flash memory), fiber optic devices, and portable compact disk read only memory (CDROM).
  • the computer readable medium may even be a paper or other suitable medium on which the program can be printed, as it may be optically scanned, for example by paper or other medium, followed by editing, interpretation or, if appropriate, other suitable The method is processed to obtain the program electronically and then stored in computer memory.
  • portions of the present disclosure can be implemented in hardware, software, firmware, or a combination thereof.
  • multiple steps or methods may be implemented in software or firmware stored in a memory and executed by a suitable instruction execution system.
  • a suitable instruction execution system For example, if implemented in hardware, as in another embodiment, it can be implemented by any one or combination of the following techniques well known in the art: having logic gates for implementing logic functions on data signals. Discrete logic circuits, application specific integrated circuits with suitable combinational logic gates, programmable gate arrays (PGAs), field programmable gate arrays (FPGAs), etc.
  • each functional unit in various embodiments of the present disclosure may be integrated into one processing module, or each unit may exist physically separately, or two or more units may be integrated into one module.
  • the above integrated modules can be implemented in the form of hardware or in the form of software functional modules.
  • the integrated modules, if implemented in the form of software functional modules and sold or used as stand-alone products, may also be stored in a computer readable storage medium.
  • the above mentioned storage medium may be a read only memory, a magnetic disk or an optical disk or the like. While the embodiments of the present disclosure have been shown and described above, it is understood that the foregoing embodiments are illustrative and are not to be construed as limiting the scope of the disclosure The embodiments are subject to variations, modifications, substitutions and variations.

Abstract

一种电动汽车充电控制方法、装置和计算机设备，其中方法包括：获取电动汽车当前的第一位置信息；判断第一位置信息，是否在任一充电预约模式对应的第二位置信息范围内；若在，则向用户发送充电提醒消息。该方法通过设置包括充电位置的充电预约模式，以当车辆驶入充电预约模式中设定的位置范围时，向用户自动弹出充电提醒，使得用户能够根据充电提醒及时对车辆进行充电，有效避免了电动汽车无法及时充电的问题，从而提升了电动汽车的可靠性，改善了用户体验。

Description

电动汽车充电控制方法、装置和计算机设备
相关申请的交叉引用
本公开要求比亚迪股份有限公司于2018年04月20日提交的、发明名称为“电动汽车充电控制方法、装置、设备及存储介质”的、中国专利申请号“201810362640.5”的优先权。
技术领域
本公开涉及车辆技术领域，特别涉及一种电动汽车充电控制方法、装置和计算机设备。
背景技术
随着社会的高速发展以及能源、环保等问题的日益突出，电动汽车以其零排放、无污染等优点越来越被重视。其中动力电池作为电动汽车的动力来源，是影响电动汽车性能的关键部件。在实际使用中，当动力电池电量不足时，就需要为对动力电池及时充电，以保证电动汽车的正常运行。
目前，用户通常是通过查看仪表中显示的剩余电量，判断是否对电动汽车进行充电操作。
发明内容
本公开提出一种电动汽车充电控制方法、装置和计算机设备，以实现通过设置包括充电位置的充电预约模式，以当车辆驶入充电预约模式中设定的位置范围时，向用户自动弹出充电提醒，使得用户能够根据充电提醒及时对车辆进行充电，有效避免了相关技术中若用户忘记及时查看仪表，就会出现电动汽车电量过低无法行驶时，用户才会对动力电池进行充电，这就容易出现动力电池没有足够的电量，支撑车辆行驶至充电站的情况，或者，当用户通过仪表发现需要对车辆进行充电操作，将车辆行驶至附近的充电站进行充电时，可能存在多辆车在该充电站等待充电，使得车辆无法及时进行充电，耽误充电时间，影响用户体验的技术问题，从而提升了电动汽车的可靠性，改善了用户体验。
本公开一方面实施例提供一种电动汽车充电控制方法，该方法包括：获取电动汽车当前的第一位置信息；判断所述第一位置信息，是否在任一充电预约模式对应的第二位置信息范围内；若在，则向用户发送充电提醒消息。
本公开另一方面实施例提供一种电动汽车充电控制装置，该装置包括：第一获取模块， 用于获取电动汽车当前的第一位置信息；第一判断模块，用于判断所述第一位置信息，是否在任一充电预约模式对应的第二位置信息范围内；第一控制模块，用于若在，则向用户发送充电提醒消息。
本公开又一方面实施例提供一种计算机设备，该计算机设备包括：存储器及处理器，所述存储器存储有计算机程序，当所述处理器执行所述程序时，实现第一方面实施例所述的电动汽车充电控制方法。
本公开实施例提供的电动汽车充电控制方法、装置和计算机设备，通过获取电动汽车当前的第一位置信息，判断第一位置信息，是否在任一充电预约模式对应的第二位置信息范围内，若在，则向用户发送充电提醒。由此，通过设置包括充电位置的充电预约模式，以当车辆驶入充电预约模式中设定的位置范围时，向用户自动弹出充电提醒，使得用户能够根据充电提醒及时对车辆进行充电，有效避免了电动汽车无法及时充电的问题，从而提升了电动汽车的可靠性，改善了用户体验。
应当理解的是，以上的一般描述和后文的细节描述仅是示例性和解释性的，并不能限制本公开。
附图说明
此处的附图被并入说明书中并构成本说明书的一部分，示出了符合本公开的实施例，并与说明书一起用于解释本公开的原理。
图1是根据本公开一示例性实施例示出的电动汽车充电控制方法的流程示意图；
图2是根据本公开一示例性实施例示出的进入车载多媒体设备主界面的示意图；
图3是根据本公开一示例性实施例示出的车载多媒体设备配置参数界面的示意图；
图4是根据本公开一示例性实施例示出的电动汽车充电控制方法的流程示意图；
图5是根据本公开一示例性实施例示出的电动汽车充电控制方法的流程示意图；
图6是根据本公开一示例性实施例示出的电动汽车充电控制装置的结构示意图；
图7是根据本公开一示例性实施例示出的电动汽车充电控制装置的结构示意图；
图8是根据本公开一示例性实施例示出的电动汽车充电控制装置的结构示意图；
图9是根据本公开一示例性实施例示出的计算机设备的结构示意图；
图10是根据本公开一示例性实施例示出的计算机设备的结构示意图。
通过上述附图，已示出本公开明确的实施例，后文中将有更详细的描述。这些附图和文字描述并不是为了通过任何方式限制本公开构思的范围，而是通过参考特定实施例为本领域技术人员说明本公开的概念。
具体实施方式
这里将详细地对示例性实施例进行说明，其示例表示在附图中。下面的描述涉及附图时，除非另有表示，不同附图中的相同数字表示相同或相似的要素。以下示例性实施例中所描述的实施方式并不代表与本公开相一致的所有实施方式。相反，它们仅是与如所附权利要求书中所详述的、本公开的一些方面相一致的装置和方法的例子。
本公开各实施例主要针对相关技术中，用户根据仪表显示的剩余电量，判断是否对电动汽车进行充电操作时，若忘记查看仪表，就会出现电动汽车电量过低无法行驶时，用户才会对动力电池进行充电，这就容易出现动力电池没有足够的电量，支撑车辆行驶至充电站的情况，或者，当用户通过仪表发现需要对车辆进行充电操作，将车辆行驶至附近充电站进行充电时，可能存在多辆车在该充电站等待充电，使得车辆无法及时进行充电，耽误充电时间，影响用户体验的技术问题，提出一种电动汽车充电控制方法。
本公开实施例提供的电动汽车充电控制方法，首先通过获取电动汽车当前的第一位置信息，然后判断获取的第一位置信息，是否在任一充电预约模式对应的第二位置信息范围内，若在则向用户发送充电提醒消息，否则不向用户发送充电提醒消息，并继续获取电动汽车的位置信息。由此，通过设置包括充电位置的充电预约模式，以当车辆驶入充电预约模式中设定的位置范围时，向用户自动弹出充电提醒，使得用户能够根据充电提醒及时对车辆进行充电，有效避免了电动汽车无法及时充电的问题，从而提升了电动汽车的可靠性，改善了用户体验。
下面结合附图，对本公开提供的电动汽车充电控制方法、装置和计算机设备进行详细说明。
首先结合图1，对本公开实施例提供的电动汽车充电控制方法进行详细说明。
图1是根据本公开一示例性实施例示出的电动汽车充电控制方法的流程示意图。
如图1所示，该电动汽车充电控制方法可以包括以下步骤：
步骤101，获取电动汽车当前的第一位置信息。
本公开实施例提供的电动汽车充电控制方法，可以由本公开实施例提供的计算机设备执行。其中，计算机设备中设置有电动汽车充电控制装置，以实现根据电动汽车当前的位置信息及充电预约模式，对电动汽车充电进行控制。本实施例计算机设备可以是任一具有数据处理功能的硬件设备，比如个人数字助理、服务器、车载多媒体设备等等。
在本公开一种可选的实现形式中，可以通过计算机设备中的全球定位系统(Global Positioning System，简称为GPS)功能，获取电动汽车当前的第一位置信息；或者，还可以通过计算机设备中的北斗卫星导航系统(BeiDou Navigation Satellite System，简称为BDS)功能，获取电动汽车当前的第一位置信息等等，此处对其不作具体限定。
步骤102，判断第一位置信息，是否在任一充电预约模式对应的第二位置信息范围内，若在，则执行步骤103，否则，执行步骤104。
在本公开实施例中，第二位置信息可以根据用户实际需要进行设置，比如第二位置信息可以是用户指定的街道、门牌号；或者公司名称；或者，是根据用户设定的XX充电站标识，确定的位置信息；或者，还可以是根据设定的充电桩标识，确定的位置信息等等。
本公开实施例中，在获取到电动汽车当前的第一位置信息之后，计算机设备即可根据获取的第一位置信息，与充电预约模式中的第二位置信息进行比对，以确定获取的第一位置信息是否在第二位置信息范围内。若在，则说明此时需要向用户发送充电提醒消息，以使用户能够及时对电动汽车进行充电操作，从而保证车辆后续能够有充足的电量供用户使用；若不在，则不向用户发送充电提醒消息，并继续获取电动汽车的位置信息，从而不影响用户的正常驾驶操作。
在本公开实施例中，设置的充电预约模式可以包括多个。
也就是说，在获取到电动汽车当前的第一位置信息之后，计算机设备可将获取的第一位置信息依次与多个充电预约模式中的第二位置信息进行比对操作，当确定电动汽车的第一位置信息，在任一充电预约模式中的第二位置信息范围内时，即可向用户发送充电提醒消息。在本公开实施例中，多个充电预约模式中的第二位置信息，可以根据实际需求设置为相同的，或者不同的，此处对其不作具体限定。
需要说明的是，本公开中确定第一位置信息在任一充电预约模式对应的第二位置信息内，可以是指第一位置信息位于以第二位置信息为中心点，并以预设长度为半径所围成的区域内，此处对其不作具体限定。
在本公开实施例中，预设长度可以根据用户需求进行自定义设置；或者，可以是计算机设备默认设置的，此处不作具体限定。例如，1千米(km)、1.5km。
也就是说，在确定第一位置信息进入以第二位置信息为中心，并以预设长度为半径所围成的区域时，计算机设备通过向用户发送提醒消息，以使用户能够有充足的时间进行准备，比如减速，或者变道等操作，从而有效提高了用户满意度。
在本公开一种可选的实现形式中，本公开在判断第一位置信息，是否在任一充电预约模式对应的第二位置信息范围内之前，还需要获取充电预约模式中的第二位置信息。即本公开在执行步骤102之前，还需要接收充电预约请求，其中充电预约请求中包括第二位置信息。
本公开实施例中，在实际使用时，可以根据计算机设备的设置位置，采用多种方式接收充电预约请求。
比如：若计算机设备为服务器，那么则可以接收移动终端发送的充电预约请求。
本公开实施例中，移动终端可以是智能手机、个人数字助理等等。用户可以通过移动终端中的应用(Application，简称APP)客户端，向服务器发送充电预约请求。需要说明的是，通过移动终端发送的充电预约请求中，需要包括目标电动汽车的标识，比如电动汽车的车牌号、或者车架标识等等，从而使服务器根据该充电预约请求，可以确定目标电动汽车。
其中，移动终端向服务器发送充电预约请求时，可以通过无线保真(Wireless Fidelity，简称为Wi-Fi)，或者3G网络，或者4G网络等，将充电预约请求发送给服务器。
在本公开实施例中，当网络连接正常时，则将充电预约请求发送给服务器，如果网络连接不正常，则将充电预约请求保存至本地，当网络恢复正常时，再将将充电预约请求发送给服务器。
举例来说，若通过移动终端向服务器发送充电预约请求时，用户可以先打开应用(APP)客户端进入登录界面，然后输入用户名及对应密码以登录该客户端。当登录成功之后，用户可在显示界面中选择设置功能以进行充电预约配置参数的设置。当设置好充电预约配置参数之后，用户可点击保存并触发显示界面上的确定按键，将充电预约请求发送给服务器，以使服务器根据充电预约请求进行预约操作。
或者，若计算机设备为车载设备，比如，车载仪表、或者车载远程信息处理器(TelematicsBOX，简称T-Box)等，那么该车载设备则可以接收服务器下发的充电预约请求。
其中，服务器下发的充电预约请求可以是由用户通过移动终端发送给服务器的；或者，也可以是由服务器根据车辆的行驶状态，比如行驶里程数等自动生成的，本实施例对此不做限定。
在本公开实施例中，若服务器下发的充电预约请求，是由用户通过移动终端发送给服务器，那么用户可以通过移动终端首先向服务器发送充电预约配置参数，以使服务器根据移动终端发送的充电预约配置参数，更新数据库对应车辆的充电预约配置参数，然后再将充电预约请求下发给电动汽车的车载设备。
或者，若计算机设备为车载设备，那么该车载设备还可以接收车载多媒体设备发送的充电预约请求。
本公开实施例中，车载多媒体设备是指具有文本，声音和图像等处理能力的设备，用户可以通过语音、文本等形式，输入充电预约请求。
本公开实施例中，当需要对电动汽车进行充电操作时，用户可以直接利用车载多媒体设备进行充电预约。
在一种可选的实现形式中，用户可以启动车载多媒体设备并进入车载多媒体设备主界面，然后在车载多媒体设备主界面中选择设置功能，以在设置功能中设置充电预约模式。 其中，在本公开实施例中车载多媒体设备的设置功能中，设置电动汽车的充电模式可以包括：立即充电模式和充电预约模式。
需要说明的是，在本公开中，当用户选择充电预约模式时，立即充电模式若默认打开，则新建模式等模式为禁用模式；当立即充电模式关闭后，新建模式等模式即可恢复可编辑状态。
当用户选择充电预约模式，且关闭立即充电模式之后，车载多媒体设备自动新建创建模式，并显示配置参数界面。其中配置参数界面中可以包括多种信息，比如：模式名称、预约充电开始时间、预约充电结束时间、充电电量、出发前设置温度、关联地址(第二位置信息)，以使用户根据需要在配置参数界面中设置相应参数。当上述设置操作完成后，车载多媒体设备可以通过T-BOX，将充电预约请求发送给服务器，并通过CAN总线将充电预约配置信息参数发送车载仪表，以使车载仪表在接收到上述充电预约配置参数之后，保存至本地存储单元中。
需要说明的是，为了尽量减少用户的操作，用户在设置充电预约模式时，还可以根据需要设置各预约充电模式的有效时机，比如设置充电预约模式本周有效；或者，设置充电预约模式每周一有效；或者，设置充电预约模式每月1号、10号和15号有效等等。从而使得电动汽车，在各充电预约模式的有效时机内，再根据当前的位置及该充电预约模式指定的位置，判断是否需要提醒用户。
本公开实施例中，用户启动车载多媒体设备并进入主界面的示意图，参见图2所示；用户在设置界面中选择充电模式之后，显示界面中显示配置参数界面，具体参见图3所示。
需要说明的是，在本公开实施例中，当电动汽车处于正常上电时，车载多媒体设备与车载仪表可以设置为一体；当电动汽车处于不发动状态，但是可以给车内部分电器供电时(ACC档)，车载多媒体设备此时处于下电状态，而车载仪表可以正常运行，那么在当前情况下，车载多媒体与车载仪表是两个独立的设备。
步骤103，向用户发送充电提醒消息。
在本公开实施例中，充电提醒消息可以是语音消息；或者，可以是语音与指示灯消息；或者，蜂鸣器持续蜂鸣；或者，文字信息等等，此处对其不作具体限定。
本公开实施例中，当确定出第一位置信息，在任一充电预约模式对应的第二位置信息范围内时，为了帮助用户能够及时对电动汽车进行充电操作，本公开可以通过向用户发送充电提醒消息，以使用户根据提醒消息选择相应操作，进行预约充电。
在本公开的一种可选的实现方式，本公开实施例可通过以下方式，实现向用户发送充电提醒消息。
实现方式一：
通过车载多媒体设备，向用户发送充电提醒消息。
实现方式二：
向用户对应的移动设备，发送充电提醒消息。
需要说明的是，上述实现方式仅为示例性的，不作为对本公开的具体限定。
步骤104，在确定电动汽车的位置改变时，返回继续执行步骤101。
本公开实施例中，当确定出获取的第一位置信息，不在任一充电预约模式对应的第二位置信息范围内时，计算机设备则继续获取电动汽车的位置信息，并确定电动汽车的位置信息是否发生变化。若电动汽车的位置信息发生变化时，则进一步确定当前位置信息是否在任一充电预约模式对应的第二位置信息范围内；若电动汽车的位置信息未发生变化，则说明当前电动汽车可能处于停车状态，则结束操作。
也就是说，本公开通过利用计算机设备实时获取电动汽车的位置信息，以将获取的电动汽车的位置信息与多个充电预约模式对应的第二位置信息分别进行比对，当确定电动汽车的位置信息，在任一充电预约模式对应的第二位置信息范围内时，向用户发送充电提醒消息，从而使得用户不会因为忘记查看仪表而不能及时对电动汽车进行充电操作。
在实际使用时，当用户获取到计算机设备发送的充电提醒消息后，即可将电动汽车驶入相应的充电位置，以进行充电。此时，电动汽车可以在用户插入充电枪后直接进行充电，或者，也可以根据用户设置的预约充电时间，进行充电。举例来说，若充电预约模式中包括的预约充电时间为上午10点-12点，而当前用户将充电枪插入电动汽车的时间为上午9点，那么电动汽车也可以不执行充电操作，而在到上午10点时，再执行充电操作，并在上午12点时，控制充电结束。
本公开实施例提供的电动汽车充电控制方法，通过获取电动汽车当前的第一位置信息，判断第一位置信息，是否在任一充电预约模式对应的第二位置信息范围内，若在，则向用户发送充电提醒。由此，通过设置包括充电位置的充电预约模式，以当车辆驶入充电预约模式中设定的位置范围时，向用户自动弹出充电提醒，使得用户能够根据充电提醒及时对车辆进行充电，有效避免了电动汽车无法及时充电的问题，从而提升了电动汽车的可靠性，改善了用户体验。
通过上述分析可知，本公开实施例通过获取电动汽车的第一位置信息，并当确定第一位置信息，在任一充电预约模式对应的第二位置信息范围内时，向用户发送充电提醒消息。在一种实现情形中，由于充电预约请求中还可以包括目标时间，因此本公开中的计算机设备在接收到充电预约请求之后，还需要确定第二位置信息对应的目标充电桩，在目标时间内是否处于空闲状态，并根据判断结果执行相应操作。下面结合图4，对本公开电动汽车 充电控制方法的上述过程进行具体说明。
如图4所示，该电动汽车充电控制方法可以包括以下步骤：
步骤401，接收充电预约请求。
本公开实施例中，预约请求中包括第二位置信息，第二位置信息可以为目标充电桩的位置信息。
在本公开实施例中，预约请求中还可以包括目标时间。其中，目标时间可以是预约充电开始时间、预约充电结束时间等等。
例如，用户设置的预约充电开始时间为12：00，预约充电的结束时间为14：00。
需要说明的是，本公开实施例中的计算机设备根据充电预约请求，可以设置多个充电预约模式，其中多个充电预约模式中包括的目标时间，可以根据实际需求设置为相同，或者不同的，此处对其不作具体限定。
步骤402，判断目标充电桩在目标时间内，是否处于空闲状态，若是，则执行步骤403，否则，执行步骤404。
在本公开实施例中，若计算机设备为服务器时，那么当服务器接收到移动终端或者车载多媒体设备发送的充电预约请求之后，首先对充电预约请求进行解析操作，以获取到目标充电桩的位置信息以及目标时间，然后根据目标时间，确定对应的目标充电桩在上述时间段内是否处于空闲状态。若处于空闲状态，则向用户返回预约成功消息，否则向用户返回预约失败消息。
需要说明的是，本公开确定目标充电桩，在目标时间阶段处于工作状态时，除了向用户返回预约失败消息之外，还可以向用户返回目标充电桩在目标时间阶段处于工作状态，请修改目标充电桩的提示消息；或者还可以将目标充电桩处于空闲时间信息返回给用户，以使用户根据目标充电桩的空闲时间，修改目标时间等等，本公开实施例对此不作具体限定。
步骤403，向用户返回预约成功消息。
本公开实施例中，向用户返回预约成功消息，可以是语音消息，也可以是文字消息，还可以是点亮指示灯等等，此处对其不作具体限定。
例如，当充电预约成功时，移动终端可以语音播报的形式，向用户播放“充电预约已成功，请您按时进行充电”的语音消息。
本公开实施例中，当充电预约成功时，服务器还可将充电预约配置报文发送给T-BOX，以使T-BOX将充电预约配置报文通过CAN总线发送给车载多媒体设备和车载仪表，从而使得车载仪表能够根据充电预约配置报文，设置车载仪表充电预约配置有效。
步骤404，向用户返回目标充电桩的空闲时间信息，以使用户根据目标充电桩的空闲 时间信息调整目标时间，并成功预约充电操作。
本公开实施例中，当充电预约失败之后，为了帮助用户能够成功预约充电，服务器还可以对目标充电桩的空闲时间信息进行获取，然后将获取的空闲时间信息发送给用户，以使用户根据目标充电桩的空闲时间信息，调整目标时间，以实现对电动汽车充电预约能够成功。
例如，若目标时间为下午13：30-15：00，目标充电桩为1号，那么服务器根据上述目标时间对1号充电桩的工作状态进行确定，若确定1号充电桩在上述时间阶段处于工作状态，则获取1号充电桩处于空闲状态的时间信息，若为中午11:30-13:00，那么向用户返回1号充电桩在中午11:30-13:00处于空闲状态，以使用户根据上述时间调整目标时间，提高电动汽车充电预约的成功率。
在本公开的另一种可选的实现情形中，由于目前国内各个城市中存在峰、平、谷三个用电时间段，且用电类型可以包括民用和商用两类，因此本公开为了让用户能够享受到不同地点、不同时间段的店家优惠，还可以根据目标充电桩的位置信息，确定对应的用电类型，然后根据用电类型，向用户返回适合电动汽车充电的建议时间信息。
也就是说，本公开还可以包括：
获取第二位置信息对应的电价信息；
根据电价信息，向用户返回建议充电时间。
步骤405，获取电动汽车当前的第一位置信息。
步骤406，判断第一位置信息，是否在任一充电预约模式对应的目标充电桩的位置信息范围内，若在，则执行步骤407，否则，执行步骤408。
本公开实施例中，当获取到电动汽车当前的第一位置信息之后，计算机设备可将第一位置信息，与任一充电预约模式中的目标充电桩的位置信息进行比对，若确定第一位置在目标充电桩的位置信息范围内，则说明当前用户已进入预设范围，此时需要向用户发送充电提醒，以使用户能够及时对电动汽车进行充电操作，从而保证车辆后续能够有充足的电量供用户使用；若不匹配，则不进行提醒操作，并继续执行获取电动汽车位置信息的操作。
在实际使用中，由于预先设置的多个充电预约模式中还包括目标时间，因此为了提高向用户发送充电提醒消息的准确性，本公开当确定出第一位置，在任一充电预约模式中的目标充电桩的位置信息范围内之后，还可进一步确定当前的时刻，与任一充电预约模式中的目标时间间的差值是否在预设范围内。若当前的时刻，与任一充电预约模式中的目标时间间的差值在预设范围内时，则向用户发送充电提醒消息，否则不发送充电提醒消息。
在本公开实施例中，预约范围可以根据实际应用需求进行适应性设置，比如2小时(h)～3h，3h之内等等，此处对其不作具体限定。
例如，若设置的预约范围为2h～3h，充电预约模式中的目标时间为傍晚19：00-21：00，那么当电动汽车当前位置，在充电预约模式中目标充电桩的位置信息范围内，且获取的当前时间为上午9：00，则说明当前时间与充电预约模式中目标时间之间的差值不在2h～3h范围内，此时不向用户发送充电提醒消息。
也就是说，本公开通过确定电动汽车的当前位置信息，在任一充电预约模式对应的第二位置信息范围内，以及电动汽车当前的时刻，与任一充电预约模式中目标时间之间的差值在预设范围内，向用户发送充电提醒消息，不仅能够方便用户对电动汽车进行充电操作，而且还能够保证向用户发送充电提醒消息的可靠性，从而进一步提升了用户使用体验。
步骤407，向用户发送充电提醒消息。
在本公开实施例中，当确定第一位置在目标充电桩的位置信息范围内，计算机设备即可向用户发送充电提醒消息，以使用户能够及时对电动汽车进行充电操作，从而用户后续使用电动汽车时，有充足的电量供用户使用。
在本公开的一种可选的实现情形中，当向用户发送充电提醒消息之后，用户即可将电动汽车行驶至对应的充电桩中进行充电操作。其中，当用户将充电枪插入电动汽车的充电口时，车载仪表会先判断先前接收到充电预约配置报文是否有效。当充电预约配置报文有效，且充电时间没有超过预约充电结束时间时，则可以允许在电动汽车进入防盗状态之前插入充电枪，以进行充电操作直至到达预约充电结束时间为止。
本公开实施例中，当充电过程中，车载仪表接收到新的充电预约配置报文时，则按照新的充电预约配置报文设置充电策略，以对电动汽车进行充电操作。也就是说，当有新的充电预约配置报文时，以新的充电预约配置报文为准，对电动汽车进行充电。
在本公开的另一种可选的实现情形中，若在充电过程中，用户将充电枪拔出，则此时车载仪表即可判断此次的充电预约配置报文失效，结束此次充电操作。若用户随后将充电枪再次插入充电口时，则车载仪表按照常规的充电参数控制充电枪对电动汽车进行充电操作。
需要说明的是，本公开中在电动汽车进行充电时，车载仪表可以显示两种模式：一种为充电中、一种是预约充电。其中，当显示的是充电中时，则可以在车载仪表中显示以下内容信息：充电标识、充电效果图、当前状态信息(比如，里程数、电量总数等)、预约充满时间等信息。当显示的是预约充电时，则可以在车载仪表中显示以下信息：预约充电标志、充电效果图、当前状态信息(比如，里程数、电量总数等)、预约充电时间等信息。
步骤408，在确定电动汽车的位置改变时，返回继续执行步骤405。
本公开实施例提供的电动汽车充电控制方法，通过接收充电预约请求，以获取充电预约请求中包括的目标充电桩及目标时间信息，然后对目标充电桩在目标时间信息内是否处 于空闲状态进行确定，当确定处于空闲状态时，向用户返回预约成功信息，当确定处于工作状态时，向用户返回目标充电桩的空闲时间信息，以使用户调整目标充电时间信息，以成功预约充电操作，在预约成功之后，获取电动汽车当前的第一位置信息，并判断获取的第一位置信息，是否在任一充电预约模式中目标充电桩的位置信息范围内，若在则向用户发送充电提醒。由此，通过在充电预约请求中设置目标充电桩及目标时间，以能够根据用户需求进行快速便捷的充电预约操作，并且在车辆进入充电预约模式中设定的位置范围时，向用户自动弹出充电提醒，使得用户能够根据充电提醒及时对车辆进行充电，有效解决了用户因琐事而忘记对车辆进行充电的烦恼，从而有效提升了用户体验。
通过上述分析可知，本公开实施例通过接收充电预约请求，以根据充电预约请求中的目标充电桩及目标时间确定是否预约成功。在本公开的另一种实现情形中，为了实现移动终端与车载多媒体设备之间的信息同步，以使用户能够及时掌握充电预约及充电进程的情况，因此本公开还可以在接收服务器下发的充电预约请求之前，向服务器发送充电预约信息同步请求，从而使得移动终端可以同步到车载多媒体设备的数据信息。下面结合图5，对本公开电动汽车充电控制方法的上述过程进行具体说明。
图5是根据本公开一示例性实施例示出的电动汽车充电控制方法的流程示意图。
如图5所示，该电动汽车充电控制方法可以包括以下步骤：
步骤501，向服务器发送充电预约信息同步请求。
在本公开实施例中，可以通过移动终端，向服务器发送充电预约信息同步请求。
可以理解的是，本公开通过移动终端向服务器发送充电预约信息同步请求，以使移动终端能够同步到车载多媒体设备的配置信息，从而当用户使用移动终端进行远程预约充电操作时，可以将移动终端的充电预约配置信息通过服务器同步到车载多媒体设备中。
也就是说，本公开通过移动终端向服务器发送充电预约信息同步请求，可以实现对电动汽车的远程控制。例如，当用户在车外，比如在家，或者公司时，可以通过移动终端对电动汽车的充电进行远程预约；或者，还可以对已经预约成功的充电预约配置参数进行修改；或者，还可以在电动汽车进行充电过程中，通过移动终端实时了解充电进程。
由于在实际应用中，服务器可以在收到移动终端发送的充电预约请求之后，直接将请求转换为对应的预约充电配置报文下发给车载多媒体设备，但是由于车载多媒体设备可能处于下电状态，而导致车载多媒体设备无法及时接收到服务器发送的同步信息，从而导致同步失败的问题。
因此，为了避免同步失败问题，本公开可以通过以下方式，提高同步成功机率。
第一种情况：确定电动汽车的剩余电量小于第一阈值。
本公开实施例中，第一阈值可以是用户自定义设置的，也可以是计算机设备默认设置的，本公开实施例对此不作具体限定。
本公开实施例中，可以通过电池管理监控系统获取电动汽车的剩余电量，并将剩余电量发送给车载多媒体设备，以使车载多媒体设备将剩余电量与第一阈值进行比对，以确定剩余电量是否小于第一阈值。若剩余电量小于第一阈值，自动向服务器发送充电预约信息同步请求。
第二种情况：确定当前时刻与最近一次向服务器发送充电预约信息同步请求的时刻间的时间间隔，大于第二阈值。
通常电动汽车在上电时，车载多媒体设备会自动向服务器发送充电预约信息同步请求，以与移动终端建立同步连接，但是当电动汽车一直处于上电状态时，若一直保持车载多媒体设备与移动终端之间的连接，显然会造成电量的浪费。因此本公开通过设置一个时间间隔，每当到达预设的时间间隔则进行一次同步操作。
也就是说，通过设置时间间隔，不仅能够保证电量不被浪费，而且还能实现对车载终端与移动终端之间充电预约信息能够保持同步。
步骤502，接收服务器下发的充电预约请求。
本公开实施例中，充电预约请求中包括第一位置信息。
步骤503，获取电动汽车当前的第一位置信息。
步骤504，判断第一位置信息，是否在任一充电预约模式对应的第二位置信息范围内，若在，则执行步骤505，否则，执行步骤506。
步骤505，向用户发送充电提醒消息。
步骤506，在确定电动汽车的位置改变时，返回继续执行步骤503。
本公开实施例提供的电动汽车充电控制方法，通过向服务器发送充电预约信息同步请求，可以将移动终端的充电预约配置信息通过服务器同步到车载多媒体设备中，使得用户可以直接通过移动终端即可实现对电动汽车进行充电预约操作，从而提高了用户的使用便利性，进一步增强了用户使用满意度。
在示例性实施例中，还提供了一种电动汽车充电控制装置。
图6是根据本公开一示例性实施例示出的电动汽车充电控制装置的结构示意图。
参照图6所示，本公开的电动汽车充电控制装置包括：第一获取模块110、第一判断模块120及第一控制模块130。
其中，第一获取模块110用于获取电动汽车当前的第一位置信息。
第一判断模块120用于判断第一位置信息，是否在任一充电预约模式中的对应的第二 位置信息范围内。
第一控制模块130用于若在，则向用户发送充电提醒消息。
本公开实施例中，第一控制模块30，具体用于：通过车载多媒体设备，向用户发送充电提醒消息；或者，向用户对应的移动设备，发送充电提醒消息。
本公开实施例中，本公开电动汽车充电控制装置还包括：接收模块。
本公开实施例中，接收模块用于接收充电预约请求，其中所处充电预约请求中包括第二位置信息。
本公开实施例中，接收模块具体用于：接收移动终端发送的充电预约请求；或者，接收服务器下发的充电预约请求；或者，接收车载多媒体设备发送的充电预约请求。
需要说明的是，前述对电动汽车充电控制方法实施例的解释说明也适用于该实施例的电动汽车充电控制装置，其实现原理类似，此处不再赘述。
本公开实施例提供的电动汽车充电控制装置，通过获取电动汽车当前的第一位置信息，判断第一位置信息是否在任一充电预约模式对应的第二位置信息范围内，若在，则向用户发送充电提醒。由此，通过设置包括充电位置的充电预约模式，以当车辆驶入充电预约模式中设定的位置范围时，向用户自动弹出充电提醒，使得用户能够根据充电提醒及时对车辆进行充电，有效避免了电动汽车无法及时充电的问题，从而提升了电动汽车的可靠性，改善了用户体验。
图7是根据本公开一示例性实施例示出的电动汽车充电控制装置的结构示意图。
参照图7所示，本公开的电动汽车充电控制装置包括：第一获取模块110、第一判断模块120、第一控制模块130、接收模块140、第二判断模块150、第二控制模块160。
其中，接收模块140用于接收充电预约请求。本公开中充电预约请求中可以包括第二位置信息、目标时间。
在本公开实施例中，第二位置信息可以是指目标充电桩的位置信息。
第二判断模块150用于判断目标充电桩在目标时间内，是否处于空闲状态。
第二控制模块160用于若是，则向用户返回预约成功消息。
第二控制模块160还用于否则，向用户返回目标充电桩的空闲时间信息。
第一获取模块110用于获取电动汽车当前的第一位置信息；
第一判断模块120用于判断第一位置信息，是否在任一充电预约模式对应的第二位置信息范围内；
本公开实施例中，第二位置信息可以是指目标充电桩的位置信息。
第一控制模块130用于若在，则向用户发送充电提醒消息。
本公开实施例中，本公开电动汽车充电控制装置还包括：确定模块。
本公开实施例中，确定模块用于确定当前的时刻，与任一充电预约模式中的目标时间间的差值是否在预设范围内。
本公开实施例中，本公开电动汽车充电控制装置，还包括：第二获取模块和返回模块。
本公开实施例中，第二获取模块，用于获取第二位置信息对应的电价信息。
返回模块，用于根据电价信息，向用户返回建议充电时间。
需要说明的是，前述对电动汽车充电控制方法实施例的解释说明也适用于该实施例的电动汽车充电控制装置，其实现原理类似，此处不再赘述。
本公开实施例提供的电动汽车充电控制装置，通过接收充电预约请求，以获取充电预约请求中包括的目标充电桩及目标时间信息，然后对目标充电桩在目标时间信息内是否处于空闲状态进行确定，当确定处于空闲状态时，向用户返回预约成功信息，当确定处于工作状态时，向用户返回目标充电桩的空闲时间信息，以使用户调整目标充电时间信息，以成功预约充电操作，在预约成功之后，获取电动汽车当前的第一位置信息，并判断获取的第一位置信息，是否在任一充电预约模式中目标充电桩的位置信息范围内，若在则向用户发送充电提醒。由此，通过在充电预约请求中设置目标充电桩及目标时间信息，以能够根据用户需求进行快速便捷的充电预约操作，并且在车辆进入充电预约模式中设定的位置范围时，向用户自动弹出充电提醒，使得用户能够根据充电提醒及时对车辆进行充电，有效避免了电动汽车无法及时充电的问题，从而提升了电动汽车的可靠性，改善了用户体验。
图8是根据本公开一示例性实施例示出的电动汽车充电控制装置的结构示意图。
参照图8所示，本公开的电动汽车充电控制装置包括：第一获取模块110、第一判断模块120、第一控制模块130、接收模块140、发送模块170。
其中，发送模块170，用于向服务器发送充电预约信息同步请求。
接收模块140用于接收充电预约请求。
第一获取模块110用于获取电动汽车当前的第一位置信息；
第一判断模块120用于判断第一位置信息，是否在任一充电预约模式对应的第二位置信息范围内；
第一控制模块130用于若在，则向用户发送充电提醒消息。
本公开实施例中，本公开电动汽车充电控制装置还包括：第二确定模块。
本公开实施例中，第二确定模块，具体用于确定电动汽车的剩余电量小于第一阈值；或者，确定当前时刻与最近一次向服务器发送充电预约信息同步请求的时刻间的时间间隔，大于第二阈值。
需要说明的是，前述对电动汽车充电控制方法实施例的解释说明也适用于该实施例的电动汽车充电控制装置，其实现原理类似，此处不再赘述。
本公开实施例提供的电动汽车充电控制装置，通过向服务器发送充电预约信息同步请求，可以将移动终端的充电预约配置信息通过服务器同步到车载多媒体设备中，使得用户可以直接通过移动终端即可实现对电动汽车进行充电预约操作，从而提高了用户的使用便利性，进一步增强了用户使用满意度。
在示例性实施例中，还提供了一种计算机设备。
图9是根据一示例性实施例示出的计算机设备的结构示意图。图9显示的计算机设备仅仅是一个示例，不应对本公开实施例的功能和使用范围带来任何限制。
参照图9，该计算机设备200包括：存储器210及处理器220，存储器210存储有计算机程序，计算机程序被处理器220执行时，使得处理器220执行如下步骤：获取电动汽车当前的第一位置信息；判断第一位置信息，是否在任一充电预约模式对应的第二位置信息范围内；若在，则向用户发送充电提醒消息。
在本公开实施例中，判断第一位置信息，是否在任一充电预约模式对应的第二位置信息范围内之前，还包括：接收充电预约请求，预约请求中包括第二位置信息。
在本公开实施例中，充电预约请求中，还包括目标时间；向用户发送充电提醒消息之前，还包括：确定当前的时刻，与任一充电预约模式中的目标时间间的差值在预设范围内。
在本公开实施例中，第二位置信息，为目标充电桩的位置信息；接收充电预约请求之后，还包括：判断目标充电桩在目标时间内，是否处于空闲状态；若是，则向用户返回预约成功消息；否则，向用户返回目标充电桩的空闲时间信息。
在本公开实施例中，接收充电预约请求，包括：接收移动终端发送的充电预约请求；或者，接收服务器下发的充电预约请求；或者，接收车载多媒体设备发送的充电预约请求。
在本公开实施例中，接收服务器下发的充电预约请求之前，还包括：向服务器发送充电预约信息同步请求。
在本公开实施例中，向服务器发送充电预约信息同步请求之前，还包括：确定电动汽车的剩余电量小于第一阈值；或者，确定当前时刻与最近一次向服务器发送充电预约信息同步请求的时刻间的时间间隔，大于第二阈值。
在本公开实施例中，还包括：获取第二位置信息对应的电价信息；根据电价信息，向用户返回建议充电时间。
在本公开实施例中，向用户发送充电提醒消息，包括：通过车载多媒体设备，向用户发送充电提醒消息；或者，向用户对应的移动设备，发送充电提醒消息。
在本公开实施例中，如图10所示，该计算机设备200还可以包括：存储器210及处理器220，连接不同组件(包括存储器210和处理器220)的总线230，存储器210存储有计算机程序，当处理器220执行程序时实现本公开实施例的电动汽车充电控制方法。
总线230表示几类总线结构中的一种或多种，包括存储器总线或者存储器控制器，外围总线，图形加速端口，处理器或者使用多种总线结构中的任意总线结构的局域总线。举例来说，这些体系结构包括但不限于工业标准体系结构(ISA)总线，微通道体系结构(MAC)总线，增强型ISA总线、视频电子标准协会(VESA)局域总线以及外围组件互连(PCI)总线。
计算机设备200典型地包括多种计算机设备可读介质。这些介质可以是任何能够被计算机设备200访问的可用介质，包括易失性和非易失性介质，可移动的和不可移动的介质。
存储器210还可以包括易失性存储器形式的计算机系统可读介质，例如随机存取存储器(RAM)240和/或高速缓存存储器250。计算机设备200可以进一步包括其它可移动/不可移动的、易失性/非易失性计算机系统存储介质。仅作为举例，存储系统260可以用于读写不可移动的、非易失性磁介质(图10未显示，通常称为“硬盘驱动器”)。尽管图10中未示出，可以提供用于对可移动非易失性磁盘(例如“软盘”)读写的磁盘驱动器，以及对可移动非易失性光盘(例如CD-ROM,DVD-ROM或者其它光介质)读写的光盘驱动器。在这些情况下，每个驱动器可以通过一个或者多个数据介质接口与总线230相连。存储器210可以包括至少一个程序产品，该程序产品具有一组(例如至少一个)程序模块，这些程序模块被配置以执行本公开各实施例的功能。
具有一组(至少一个)程序模块270的程序/实用工具280，可以存储在例如存储器210中，这样的程序模块270包括——但不限于——操作系统、一个或者多个应用程序、其它程序模块以及程序数据，这些示例中的每一个或某种组合中可能包括网络环境的实现。程序模块270通常执行本公开所描述的实施例中的功能和/或方法。
计算机设备200也可以与一个或多个外部设备290(例如键盘、指向设备、显示器291等)通信，还可与一个或者多个使得用户能与该计算机设备200交互的设备通信，和/或与使得该计算机设备200能与一个或多个其它计算设备进行通信的任何设备(例如网卡，调制解调器等等)通信。这种通信可以通过输入/输出(I/O)接口292进行。并且，计算机设备200还可以通过网络适配器293与一个或者多个网络(例如局域网(LAN)，广域网(WAN)和/或公共网络，例如因特网)通信。如图所示，网络适配器293通过总线230与计算机设备200的其它模块通信。应当明白，尽管图中未示出，可以结合计算机设备200使用其它硬件和/或软件模块，包括但不限于：微代码、设备驱动器、冗余处理单元、外部磁盘驱动阵列、RAID系统、磁带驱动器以及数据备份存储系统等。
需要说明的是，前述对电动汽车充电控制方法实施例的解释说明也适用于该实施例的计算机设备，其实现原理类似，此处不再赘述。
本公开实施例提供的计算机设备，通过获取电动汽车当前的第一位置信息，判断第一位置信息是否在任一充电预约模式对应的第二位置信息范围内，若在，则向用户发送充电提醒。由此，通过设置包括充电位置的充电预约模式，以当车辆驶入充电预约模式中设定的位置范围时，向用户自动弹出充电提醒，使得用户能够根据充电提醒及时对车辆进行充电，有效避免了电动汽车无法及时充电的问题，从而提升了电动汽车的可靠性，改善了用户体验。
在本公开的描述中，需要理解的是，术语“第一”、“第二”仅用于描述目的，而不能理解为指示或暗示相对重要性或者隐含指明所指示的技术特征的数量。由此，限定有“第一”、“第二”的特征可以明示或者隐含地包括一个或者更多个该特征。在本公开的描述中，“多个”的含义是两个或两个以上，除非另有明确具体的限定。
在本说明书的描述中，参考术语“一个实施例”、“一些实施例”、“示例”、“具体示例”、或“一些示例”等的描述意指结合该实施例或示例描述的具体特征或者特点包含于本公开的至少一个实施例或示例中。在本说明书中，对上述术语的示意性表述不必须针对的是相同的实施例或示例。而且，描述的具体特征或者特点可以在任一个或多个实施例或示例中以合适的方式结合。此外，在不相互矛盾的情况下，本领域的技术人员可以将本说明书中描述的不同实施例或示例以及不同实施例或示例的特征进行结合和组合。
流程图中或在此以其他方式描述的任何过程或方法描述可以被理解为，表示包括一个或更多个用于实现特定逻辑功能或过程的步骤的可执行指令的代码的模块、片段或部分，并且本公开的优选实施方式的范围包括另外的实现，其中可以不按所示出或讨论的顺序，包括根据所涉及的功能按基本同时的方式或按相反的顺序，来执行功能，这应被本公开的实施例所属技术领域的技术人员所理解。
在流程图中表示或在此以其他方式描述的逻辑和/或步骤，例如，可以被认为是用于实现逻辑功能的可执行指令的定序列表，可以具体实现在任何计算机可读介质中，以供指令执行系统、装置或设备(如基于计算机的系统、包括处理器的系统或其他可以从指令执行系统、装置或设备取指令并执行指令的系统)使用，或结合这些指令执行系统、装置或设备而使用。就本说明书而言，"计算机可读介质"可以是任何可以包含、存储、通信、传播或传输程序以供指令执行系统、装置或设备或结合这些指令执行系统、装置或设备而使用的装置。计算机可读介质的更具体的示例(非穷尽性列表)包括以下：具有一个或多个布线的电连接部(电子装置)，便携式计算机盘盒(磁装置)，随机存取存储器(RAM)，只 读存储器(ROM)，可擦除可编辑只读存储器(EPROM或闪速存储器)，光纤装置，以及便携式光盘只读存储器(CDROM)。另外，计算机可读介质甚至可以是可在其上打印所述程序的纸或其他合适的介质，因为可以例如通过对纸或其他介质进行光学扫描，接着进行编辑、解译或必要时以其他合适方式进行处理来以电子方式获得所述程序，然后将其存储在计算机存储器中。
应当理解，本公开的各部分可以用硬件、软件、固件或它们的组合来实现。在上述实施方式中，多个步骤或方法可以用存储在存储器中且由合适的指令执行系统执行的软件或固件来实现。例如，如果用硬件来实现，和在另一实施方式中一样，可用本领域公知的下列技术中的任一项或他们的组合来实现：具有用于对数据信号实现逻辑功能的逻辑门电路的离散逻辑电路，具有合适的组合逻辑门电路的专用集成电路，可编程门阵列(PGA)，现场可编程门阵列(FPGA)等。
本技术领域的普通技术人员可以理解实现上述实施例方法携带的全部或部分步骤是可以通过程序来指令相关的硬件完成，所述的程序可以存储于一种计算机可读存储介质中，该程序在执行时，包括方法实施例的步骤之一或其组合。
此外，在本公开各个实施例中的各功能单元可以集成在一个处理模块中，也可以是各个单元单独物理存在，也可以两个或两个以上单元集成在一个模块中。上述集成的模块既可以采用硬件的形式实现，也可以采用软件功能模块的形式实现。所述集成的模块如果以软件功能模块的形式实现并作为独立的产品销售或使用时，也可以存储在一个计算机可读取存储介质中。
上述提到的存储介质可以是只读存储器，磁盘或光盘等。尽管上面已经示出和描述了本公开的实施例，可以理解的是，上述实施例是示例性的，不能理解为对本公开的限制，本领域的普通技术人员在本公开的范围内可以对上述实施例进行变化、修改、替换和变型。

Claims (11)

  1. 一种电动汽车充电控制方法，其特征在于，包括：
    获取电动汽车当前的第一位置信息；
    判断所述第一位置信息，是否在任一充电预约模式对应的第二位置信息范围内；
    若在，则向用户发送充电提醒消息。
  2. 如权利要求1所述的方法，其特征在于，所述判断所述第一位置信息，是否在任一充电预约模式对应的第二位置信息范围内之前，还包括：
    接收充电预约请求，所述预约请求中包括所述第二位置信息。
  3. 如权利要求1或2所述的方法，其特征在于，所述充电预约模式中，还包括目标时间；
    所述向用户发送充电提醒消息之前，还包括：
    确定当前的时刻，与所述任一充电预约模式中的目标时间间的差值在预设范围内。
  4. 如权利要求2所述的方法，其特征在于，所述第二位置信息，为目标充电桩的位置信息；
    所述接收充电预约请求之后，还包括：
    判断所述目标充电桩在所述目标时间内，是否处于空闲状态；
    若是，则向用户返回预约成功消息；
    否则，向用户返回所述目标充电桩的空闲时间信息。
  5. 如权利要求2或4所述的方法，其特征在于，所述接收充电预约请求，包括：
    接收移动终端发送的充电预约请求；
    或者，
    接收服务器下发的充电预约请求；
    或者，
    接收车载多媒体设备发送的充电预约请求。
  6. 如权利要求5所述的方法，其特征在于，所述接收服务器下发的充电预约请求之前，还包括：
    向所述服务器发送充电预约信息同步请求。
  7. 如权利要求6所述的方法，其特征在于，所述向所述服务器发送充电预约信息同步请求之前，还包括：
    确定所述电动汽车的剩余电量小于第一阈值；
    或者，
    确定当前时刻与最近一次向所述服务器发送充电预约信息同步请求的时刻间的时间间隔，大于第二阈值。
  8. 如权利要求1-7任一所述的方法，其特征在于，还包括：
    获取所述第二位置信息对应的电价信息；
    根据所述电价信息，向用户返回建议充电时间。
  9. 如权利要求1-8任一所述的方法，其特征在于，所述向用户发送充电提醒消息，包括：
    通过车载多媒体设备，向所述用户发送充电提醒消息；
    或者，
    向所述用户对应的移动设备，发送充电提醒消息。
  10. 一种电动汽车充电控制装置，其特征在于，包括：
    第一获取模块，用于获取电动汽车当前的第一位置信息；
    第一判断模块，用于判断所述第一位置信息，是否在任一充电预约模式对应的第二位置信息范围内；
    第一控制模块，用于若在，则向用户发送充电提醒消息。
  11. 一种计算机设备，其特征在于，包括：存储器及处理器，所述存储器存储有计算机程序，其特征在于，当所述处理器执行所述程序时，实现如权利要求1-9任一所述的电动汽车充电控制方法。
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