CN114274969A - Charging method and device and vehicle - Google Patents

Charging method and device and vehicle Download PDF

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Publication number
CN114274969A
CN114274969A CN202011045886.3A CN202011045886A CN114274969A CN 114274969 A CN114274969 A CN 114274969A CN 202011045886 A CN202011045886 A CN 202011045886A CN 114274969 A CN114274969 A CN 114274969A
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China
Prior art keywords
vehicle
user
charging
key
mode
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Pending
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CN202011045886.3A
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Chinese (zh)
Inventor
周明旺
张庚楠
肖磊
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Great Wall Motor Co Ltd
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Great Wall Motor Co Ltd
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Priority to CN202011045886.3A priority Critical patent/CN114274969A/en
Publication of CN114274969A publication Critical patent/CN114274969A/en
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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
    • 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
    • Y02T90/14—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
    • Y02T90/167—Systems integrating technologies related to power network operation and communication or information technologies for supporting the interoperability of electric or hybrid vehicles, i.e. smartgrids as interface for battery charging of electric vehicles [EV] or hybrid vehicles [HEV]
    • 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
    • Y04—INFORMATION OR COMMUNICATION TECHNOLOGIES HAVING AN IMPACT ON OTHER TECHNOLOGY AREAS
    • Y04S—SYSTEMS INTEGRATING TECHNOLOGIES RELATED TO POWER NETWORK OPERATION, COMMUNICATION OR INFORMATION TECHNOLOGIES FOR IMPROVING THE ELECTRICAL POWER GENERATION, TRANSMISSION, DISTRIBUTION, MANAGEMENT OR USAGE, i.e. SMART GRIDS
    • Y04S30/00—Systems supporting specific end-user applications in the sector of transportation
    • Y04S30/10—Systems supporting the interoperability of electric or hybrid vehicles
    • Y04S30/12—Remote or cooperative charging

Abstract

The invention provides a charging method and a charging device, which are applied to a vehicle body controller of a vehicle, and the method comprises the following steps: detecting a self-defined key state under the condition that the power supply operation mode of the vehicle is detected to be in a closed state; under the condition that the user triggers the first user input on the self-defined key of the vehicle, generating an activation immediate charging signal and sending the activation immediate charging signal to the vehicle control unit of the vehicle, so that the vehicle control unit controls the vehicle to be immediately charged; the first user input includes a user key operation preset for canceling the reserved charging mode. The invention can cancel the reserved charging under the condition that the power supply mode is closed, thereby avoiding the condition that the reserved charging cannot be canceled due to the dead halt of a host or the black screen, improving the stability and the safety of the vehicle, ensuring that the preset charging mode is not changed, realizing the operation of changing the charging mode once, simplifying the user operation and improving the convenience of the user operation.

Description

Charging method and device and vehicle
Technical Field
The invention relates to the technical field of vehicle control, in particular to a charging method and a charging device.
Background
With the gradual development of the technical field of vehicle control, hybrid vehicles and pure electric vehicles in new energy vehicles are more and more common as emerging vehicles, and the popularity of the hybrid vehicles and the pure electric vehicles is continuously improved.
Hybrid vehicle and pure electric vehicle have increased the battery package function of charging, can increase the reservation function of charging to the time of using the car and the use custom of different users, and at present, along with the intellectuality of vehicle, in order to simplify the vehicle auxiliary instrument board, cancelled gradually and arranged the physics button that charges immediately on the vehicle auxiliary instrument board. When the set charging mode is the reserved charging mode, the user needs to modify the reserved charging mode into the immediate charging mode in the charging, and the user needs to activate the vehicle and turn on the vehicle host machine to be in a normal working state, and the reserved charging mode is turned off through the charging mode selection switch on the host machine, so that the immediate charging can be executed.
However, the reserved charging mode can be closed on the host by the user only when the host of the vehicle is in a normal starting state, and the reserved charging mode needs to be opened on the host next time after the reserved charging mode is closed, so that the process is complex, the operation of changing the charging mode once cannot be realized, and the charging mode cannot be modified if the host is halted or the screen is blacked, the stability and the safety of the vehicle are reduced, and the operation learning time of the user is prolonged.
Disclosure of Invention
In view of this, the present invention is directed to a charging method and device, so as to solve the problems that if a host computer is halted or a screen is blacked, a charging mode cannot be modified, stability and safety of a vehicle are reduced, and operation and learning time of a user is increased.
In order to achieve the purpose, the technical scheme of the invention is realized as follows:
in a first aspect, an embodiment of the present invention provides a charging method applied to a vehicle body controller of a vehicle, where the method includes:
detecting a self-defined key state under the condition that the power supply operation mode of the vehicle is detected to be in a closed state;
under the condition that a user triggers first user input on a self-defined key of a vehicle, generating an activation immediate charging signal and sending the activation immediate charging signal to a vehicle control unit of the vehicle, so that the vehicle control unit controls the vehicle to be immediately charged;
the first user input includes a user key operation preset for canceling a reserved charging mode.
Optionally, the first user input includes that the user continuously presses the self-defined key for a preset number of times within a preset time.
Optionally, the method further comprises:
detecting the state of the user-defined key under the condition that the power supply operation mode is detected to be in an on state;
under the condition that the user triggers second user input on the self-defined key, generating an activation signal corresponding to the preset function and sending the activation signal to a corresponding correlation controller so that the correlation controller can control the preset function to be completed;
and the second user input is the key operation of entering a user preset function when the user-defined key is pressed once.
Optionally, the self-defined key is arranged on a steering wheel.
Optionally, the reserved charging mode is cancelled in a single time, and the reserved charging mode is resumed after the vehicle is immediately charged.
In a second aspect, an embodiment of the present invention provides a charging device applied to a vehicle body controller of a vehicle, the device including:
the first detection module is used for detecting the state of a self-defined key under the condition that the power supply operation mode of the vehicle is detected to be in the off state;
the vehicle control device comprises a first generation module, a second generation module and a control module, wherein the first generation module is used for generating an activation immediate charging signal and sending the activation immediate charging signal to a vehicle control unit of a vehicle under the condition that a user triggers a first user input on a self-defined key of the vehicle, so that the vehicle control unit controls the vehicle to be immediately charged;
the first user input includes a user key operation preset for canceling a reserved charging mode.
Optionally, the first user input includes that the user continuously presses the self-defined key for a preset number of times within a preset time.
Optionally, the apparatus further comprises:
the second detection module is used for detecting the state of the self-defined key under the condition that the power supply operation mode is detected to be in the starting state;
the second generation module is used for generating an activation signal corresponding to the preset function and sending the activation signal to a corresponding correlation controller under the condition that the user triggers second user input on the self-defined key so as to control the correlation controller to complete the preset function;
and the second user input is the key operation of entering a user preset function when the user-defined key is pressed once.
Optionally, the self-defined key is arranged on a steering wheel;
the reserved charging canceling mode is a single reserved charging canceling mode, and the reserved charging mode is recovered after the vehicle is immediately charged.
In a third aspect, an embodiment of the present invention provides a vehicle including the charging device according to any one of the second aspects.
Compared with the prior art, the embodiment of the invention has the following advantages:
according to the charging method provided by the embodiment of the invention, the vehicle body controller can detect the state of the user-defined key under the condition that the power supply operation mode of the vehicle is detected to be in the closed state; under the condition that a user triggers first user input on a self-defined key of a vehicle, generating an activation immediate charging signal and sending the activation immediate charging signal to a vehicle control unit of the vehicle, so that the vehicle control unit controls the vehicle to be immediately charged; the first user input comprises a user key operation preset aiming at a reserved charging cancellation mode, the reserved charging cancellation can be achieved under the condition that a power supply mode is closed, the condition that the reserved charging cannot be cancelled due to the fact that a host computer is halted or a screen is blacked is avoided, the stability and the safety of a vehicle are improved, and an activating immediate charging signal is sent to a vehicle control unit, so that the vehicle control unit can control the vehicle to be charged immediately, the preset charging mode is not changed, the operation of changing the charging mode at a single time can be achieved, the user operation is simplified, and the convenience of the user operation is improved.
Drawings
The accompanying drawings, which are incorporated in and constitute a part of this specification, illustrate an embodiment of the invention and, together with the description, serve to explain the invention and not to limit the invention. In the drawings:
fig. 1 is a flowchart illustrating steps of a charging method according to an embodiment of the present invention;
fig. 2 is a flowchart illustrating steps of a charging method according to a second embodiment of the present invention;
fig. 3 is a schematic structural diagram of a steering wheel according to an embodiment of the present invention;
fig. 4 is a schematic structural diagram of a charging device according to a third embodiment of the present invention.
Detailed Description
It should be noted that the embodiments and features of the embodiments may be combined with each other without conflict.
The present invention will be described in detail below with reference to the embodiments with reference to the attached drawings.
Referring to fig. 1, a flowchart illustrating steps of a charging method according to a first embodiment of the present invention is shown, where the charging method can be applied to a body controller of a vehicle.
As shown in fig. 1, the charging method may specifically include the following steps:
step 101: and detecting the state of a self-defined key under the condition that the power supply operation mode of the vehicle is detected to be in the off state.
The power supply operation mode is that the power supply mode is an operation (RUN) mode, that is, the KL15 is in an off state, when the KL15 is in an on state, the key is turned to the starting gear, all electrical appliances on the vehicle are powered on, and self-checking is started, and when the KL15 is in an off state, the key is not in the starting gear, and all electrical appliances on the vehicle cannot be powered on at this time.
The user-defined key can be arranged on the steering wheel, and a user can generally set a shortcut control mode of a certain function through the user-defined key, for example, an automatic driving mode switch can control the automatic driving mode to be turned on or turned off when the user presses the shortcut key.
The Body controller (KBCM) can detect the power mode, and when the power mode is KL15 off state, that is, the power mode is off state, the KBCM can detect the Key state of the user-defined function at any time.
And in the case that the power supply running mode of the vehicle is detected to be in the off state, executing step 102 after detecting the state of the self-defined key.
Step 102: and under the condition that the user triggers the first user input on the self-defined key of the vehicle, generating an activation immediate charging signal and sending the activation immediate charging signal to the vehicle control unit of the vehicle, so that the vehicle control unit controls the vehicle to be immediately charged.
The first user input includes a user key operation preset for canceling a reserved charging mode.
When the power mode of the KBCM is the KL15 off state, that is, the power operation mode is the off state, the KBCM may detect the state of the user-defined function key at any time, and may receive a first user input of a user on the user-defined key, where the first user input is a key operation for canceling the reserved charging, and specifically, may be a key operation for continuously pressing the user-defined key for a preset number of times within a preset time.
The preset time may be 2 seconds, 3 seconds, or 4 seconds, and the specific value may be calibrated and adjusted according to a specific application scenario, which is not limited in the embodiment of the present application.
The preset number of times is at least two, and for the specific number of times, the number of times may be adjusted according to a specific application scenario, which is not specifically limited in the embodiment of the present application.
For example, the key operation corresponding to the cancellation of the scheduled charging may be to continuously press the custom key 3 times within 2 seconds, and when the user needs to cancel the scheduled charging and execute the immediate charging, and when the user continuously presses the custom key 3 times within 2 seconds, the KBCM may receive a signal that the custom key is continuously pressed 3 times within 2 seconds, and may consider that the user has a need to cancel the scheduled charging and execute the immediate charging.
After receiving a first user input of the user on the custom key, where the first user input is a preset user key operation corresponding to canceling the reserved charging, step 103 is executed.
In the present invention, in response to the first user input, the KBCM may determine that the user needs to cancel the reserved charging and execute the immediate charging, and then the KBCM sends an activation immediate charging signal to a vehicle controller Unit (HCU), and after receiving the activation immediate charging signal sent by the KBCM, the HCU wakes up the vehicle and executes a charging power-on process, and in this process, a preset charging mode is not changed, that is, the vehicle starts to execute the immediate charging after the power-on is completed, and all charging modes after the charging is completed are still the charging modes set by the user, that is, when the vehicle is started next time, the reserved charging mode corresponding to the preset reserved charging is also the charging mode corresponding to the preset reserved charging, and the operation of changing the charging mode at a single time is implemented without the user changing.
According to the charging method provided by the embodiment of the invention, the vehicle body controller can detect the state of the user-defined key under the condition that the power supply operation mode of the vehicle is detected to be in the closed state; under the condition that a user triggers first user input on a self-defined key of a vehicle, generating an activation immediate charging signal and sending the activation immediate charging signal to a vehicle control unit of the vehicle, so that the vehicle control unit controls the vehicle to be immediately charged; the first user input comprises a user key operation preset aiming at a reserved charging cancellation mode, the reserved charging cancellation can be achieved under the condition that a power supply mode is closed, the condition that the reserved charging cannot be cancelled due to the fact that a host computer is halted or a screen is blacked is avoided, the stability and the safety of a vehicle are improved, and an activating immediate charging signal is sent to a vehicle control unit, so that the vehicle control unit can control the vehicle to be charged immediately, the preset charging mode is not changed, the operation of changing the charging mode at a single time can be achieved, the user operation is simplified, and the convenience of the user operation is improved.
Referring to fig. 2, a flowchart illustrating steps of a charging method according to a second embodiment of the present invention is shown, where the charging method can be applied to a body controller of a vehicle.
As shown in fig. 2, the charging method may specifically include the following steps:
step 201: and detecting the state of a self-defined key under the condition that the power supply operation mode of the vehicle is detected to be in the off state.
The power supply operation mode is that the power supply mode is an operation (RUN) mode, that is, the KL15 is in an off state, when the KL15 is in an on state, the key is turned to the starting gear, all electrical appliances on the vehicle are powered on, and self-checking is started, and when the KL15 is in an off state, the key is not in the starting gear, and all electrical appliances on the vehicle cannot be powered on at this time.
The user-defined key can be arranged on the steering wheel, and a user can generally set a shortcut control mode of a certain function through the user-defined key, for example, an automatic driving mode switch can control the automatic driving mode to be turned on or turned off when the user presses the shortcut key.
The Body controller (KBCM) can detect the power mode, and when the power mode is KL15 off state, that is, the power mode is off state, the KBCM can detect the Key state of the user-defined function at any time.
In the case that the power supply operation mode of the vehicle is detected to be in the off state, after detecting the self-defined key state, step 202 is executed.
Step 202: and under the condition that the user triggers the first user input on the self-defined key of the vehicle, generating an activation immediate charging signal and sending the activation immediate charging signal to the vehicle control unit of the vehicle, so that the vehicle control unit controls the vehicle to be immediately charged.
The first user input includes a user key operation preset for canceling a reserved charging mode.
When the power mode of the KBCM is the KL15 off state, that is, the power operation mode is the off state, the KBCM may detect the state of the user-defined function key at any time, and may receive a first user input of a user on the user-defined key, where the first user input is a key operation for canceling the reserved charging, and specifically, may be a key operation for continuously pressing the user-defined key for a preset number of times within a preset time.
The preset time may be 2 seconds, 3 seconds, or 4 seconds, and the specific value may be calibrated and adjusted according to a specific application scenario, which is not limited in the embodiment of the present application.
The preset number of times is at least two, and for the specific number of times, the number of times may be adjusted according to a specific application scenario, which is not specifically limited in the embodiment of the present application.
For example, the key operation corresponding to the cancellation of the scheduled charging may be to continuously press the custom key 3 times within 2 seconds, and when the user needs to cancel the scheduled charging and execute the immediate charging, and when the user continuously presses the custom key 3 times within 2 seconds, the KBCM may receive a signal that the custom key is continuously pressed 3 times within 2 seconds, and may consider that the user has a need to cancel the scheduled charging and execute the immediate charging.
In the invention, in response to the first user input, the KBCM may determine that the user needs to cancel the scheduled charging and execute the immediate charging, and then the KBCM sends an activation immediate charging signal to a vehicle controller Unit (HCU), and after receiving the activation immediate charging signal sent by the KBCM, the HCU wakes up the vehicle and executes a charging power-on process, in the process, the cancellation scheduled charging mode is a single cancellation of the scheduled charging mode, and after the vehicle is immediately charged, the reservation charging mode is recovered. The preset charging mode is not changed, that is, the instant charging is started after the whole vehicle is electrified, and all the charging modes after the charging is finished still provide the charging mode set by the user, that is, the preset reserved charging mode corresponding to the reserved charging is also provided when the vehicle is started next time, so that the user does not need to change the charging mode, and the operation of changing the charging mode at a single time can be realized.
Step 203: and detecting the state of the user-defined key under the condition that the power supply operation mode is detected to be in the starting state.
The power supply operation mode is that the power supply mode is an operation (RUN) mode, that is, the KL15 is in an off state, when the KL15 is in an on state, the key is turned to the starting gear, all electrical appliances on the vehicle are powered on, and self-checking is started, and when the KL15 is in an off state, the key is not in the starting gear, and all electrical appliances on the vehicle cannot be powered on at this time.
The user-defined key can be arranged on the steering wheel, and a user can generally set a shortcut control mode of a certain function through the user-defined key, for example, an automatic driving mode switch can control the automatic driving mode to be turned on or turned off when the user presses the shortcut key.
Referring to fig. 3, a schematic structural diagram of a steering wheel provided in an embodiment of the present application is shown, where a custom key 011 is provided on the steering wheel.
It should be noted that the custom key may also be arranged at other positions of the vehicle, and may be adjusted according to an actual application scenario, which is not specifically limited in this embodiment of the present application.
The Body controller (KBCM) can detect the power mode, and when the power mode is KL15 on state, that is, the power mode is on state, the KBCM can detect the Key state of the user-defined function.
And under the condition that the power supply operation mode is detected to be in the opening state, executing step 204 after the user-defined key state is detected.
Step 204: and under the condition that the user triggers the second user input on the self-defined key, generating an activation signal corresponding to the preset function and sending the activation signal to a corresponding correlation controller so as to control the correlation controller to complete the preset function.
And the second user input is the key operation of entering a user preset function when the user-defined key is pressed once.
In the invention, the second user input is a shortcut control mode of a certain function preset by the user when the user-defined key is pressed once, for example, an automatic driving mode switch, and when the user presses the shortcut key, the automatic driving mode can be controlled to be turned on or turned off.
When a user presses a corresponding preset user key once on the user-defined key to be started, the user-defined key can be pressed, and the KBCM can receive the operation of pressing the user-defined key by the user.
In the invention, the KBCM responds to the second user input, and can determine that the user needs to start the user-defined function corresponding to the user-defined key, and then the KBCM sends a signal for starting or closing the corresponding function to the corresponding related controller.
When the second user input includes a preset user key operation for controlling the automatic driving mode switch to be turned on or turned off, the KBCM may send an activation signal corresponding to the automatic driving switch to the switch controller in response to the second user input, so that the switch controller controls the automatic driving switch to be turned on or turned off.
According to the charging method provided by the embodiment of the invention, the vehicle body controller can detect the state of the user-defined key under the condition that the power supply operation mode of the vehicle is detected to be in the closed state; under the condition that a user triggers first user input on a self-defined key of a vehicle, generating an activation immediate charging signal and sending the activation immediate charging signal to a vehicle control unit of the vehicle, so that the vehicle control unit controls the vehicle to be immediately charged; the first user input includes a user key operation preset for canceling a reserved charging mode. The invention can cancel the reserved charging under the condition that the power supply mode is closed, thereby avoiding the condition that the reserved charging cannot be canceled due to the dead halt of a host or the black screen, improving the stability and the safety of the vehicle, and sending the activating immediate charging signal to the vehicle control unit, so that the vehicle control unit can control the vehicle to immediately charge, the preset charging mode is not changed, the operation of changing the charging mode at a time can be realized, the user operation is simplified, and the convenience of the user operation is improved.
The method and the device have the advantages that the user-defined function keys on the steering wheel can be made into the user-defined function keys with the hidden function, the development cost of the weak keys for immediate charging can be saved, and the operation of temporarily changing the charging mode (the reserved charging mode corresponding to the reserved charging and the immediate charging mode corresponding to the immediate charging) can be realized on the basis of not influencing the realization of the user-defined function.
Referring to fig. 4, a schematic structural diagram of a charging device according to a third embodiment of the present invention is shown, where the charging device is applied to a vehicle body controller of a vehicle.
As shown in fig. 4, the charging device 300 may specifically include:
the first detection module 301 is configured to detect a self-defined key state when detecting that a power supply operation mode of the vehicle is in an off state;
a first generating module 302, configured to generate an activation immediate charging signal and send the activation immediate charging signal to a vehicle controller of a vehicle when it is determined that a user triggers a first user input on a custom key of the vehicle, so that the vehicle controller controls the vehicle to immediately charge;
the first user input includes a user key operation preset for canceling a reserved charging mode.
Optionally, the first user input includes that the user continuously presses the self-defined key for a preset number of times within a preset time.
Optionally, the apparatus further comprises:
and the second detection module is used for detecting the state of the user-defined key under the condition that the power supply operation mode is detected to be in the starting state.
The second generation module is used for generating an activation signal corresponding to the preset function and sending the activation signal to a corresponding correlation controller under the condition that the user triggers second user input on the self-defined key so as to control the correlation controller to complete the preset function;
and the second user input is the key operation of entering a user preset function when the user-defined key is pressed once.
Optionally, the self-defined key is arranged on a steering wheel.
Optionally, the reserved charging mode is cancelled in a single time, and the reserved charging mode is resumed after the vehicle is immediately charged.
The specific implementation of the charging device in the embodiment of the present invention has been described in detail on the method side, and therefore, the detailed description thereof is omitted here.
According to the charging device provided by the embodiment of the invention, the vehicle body controller can detect the self-defined key state through the first detection module under the condition that the power supply operation mode of the vehicle is detected to be in the off state, and can generate an activation immediate charging signal and send the activation immediate charging signal to the vehicle controller of the vehicle through the first generation module under the condition that the first user input is determined to be triggered by the user on the self-defined key of the vehicle, so that the vehicle controller can control the vehicle to be immediately charged; the first user input comprises a user key operation preset aiming at a reserved charging cancellation mode, the reserved charging cancellation can be achieved under the condition that a power supply mode is closed, the condition that the reserved charging cannot be cancelled due to the fact that a host computer is halted or a screen is blacked is avoided, the stability and the safety of a vehicle are improved, and an activating immediate charging signal is sent to a vehicle control unit, so that the vehicle control unit can control the vehicle to be charged immediately, the preset charging mode is not changed, the operation of changing the charging mode at a single time can be achieved, the user operation is simplified, and the convenience of the user operation is improved.
The embodiment of the invention also provides a vehicle comprising the charging device.
It is clear to those skilled in the art that, for convenience and brevity of description, the specific working processes of the above-described systems, apparatuses and units may refer to the corresponding processes in the foregoing method embodiments, and are not described herein again.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents and improvements made within the spirit and principle of the present invention are intended to be included within the scope of the present invention.
The above description is only for the specific embodiments of the present invention, but the scope of the present invention is not limited thereto, and any person skilled in the art can easily conceive of the changes or substitutions within the technical scope of the present invention, and all the changes or substitutions should be covered within the scope of the present invention. Therefore, the protection scope of the present invention shall be subject to the protection scope of the claims.

Claims (10)

1. A charging method, characterized in that a body controller of a vehicle is applied, the method comprising:
detecting a self-defined key state under the condition that the power supply operation mode of the vehicle is detected to be in a closed state;
under the condition that a user triggers first user input on a self-defined key of a vehicle, generating an activation immediate charging signal and sending the activation immediate charging signal to a vehicle control unit of the vehicle, so that the vehicle control unit controls the vehicle to be immediately charged;
the first user input includes a user key operation preset for canceling a reserved charging mode.
2. The method of claim 1, wherein the first user input comprises the user pressing the custom key a predetermined number of times in a predetermined time.
3. The method of claim 1, further comprising:
detecting the state of the user-defined key under the condition that the power supply operation mode is detected to be in an on state;
under the condition that the user triggers second user input on the self-defined key, generating an activation signal corresponding to the preset function and sending the activation signal to a corresponding correlation controller so that the correlation controller can control the preset function to be completed;
and the second user input is the key operation of entering a user preset function when the user-defined key is pressed once.
4. The method of claim 1, wherein the custom key is provided on a steering wheel.
5. The method according to claim 1, wherein the cancellation of the scheduled charging mode is a single cancellation of the scheduled charging mode, and the scheduled charging mode is resumed immediately after the vehicle charging is ended.
6. A charging device, characterized in that it employs a vehicle body controller, said device comprising:
the first detection module is used for detecting the state of a self-defined key under the condition that the power supply operation mode of the vehicle is detected to be in the off state;
the vehicle control device comprises a first generation module, a second generation module and a control module, wherein the first generation module is used for generating an activation immediate charging signal and sending the activation immediate charging signal to a vehicle control unit of a vehicle under the condition that a user triggers a first user input on a self-defined key of the vehicle, so that the vehicle control unit controls the vehicle to be immediately charged;
the first user input includes a user key operation preset for canceling a reserved charging mode.
7. The apparatus of claim 6, wherein the first user input comprises the user pressing the custom key a preset number of times in a preset time.
8. The apparatus of claim 6, further comprising:
the second detection module is used for detecting the state of the self-defined key under the condition that the power supply operation mode is detected to be in the starting state;
the second generation module is used for generating an activation signal corresponding to the preset function and sending the activation signal to a corresponding correlation controller under the condition that the user triggers second user input on the self-defined key so as to control the correlation controller to complete the preset function;
and the second user input is the key operation of entering a user preset function when the user-defined key is pressed once.
9. The device of claim 6, wherein the custom key is disposed on a steering wheel;
the reserved charging canceling mode is a single reserved charging canceling mode, and the reserved charging mode is recovered after the vehicle is immediately charged.
10. A vehicle characterized by comprising the charging device according to any one of claims 6 to 9.
CN202011045886.3A 2020-09-28 2020-09-28 Charging method and device and vehicle Pending CN114274969A (en)

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