CN114670706A - Control method and device for vehicle charging opening cover and electric vehicle - Google Patents
Control method and device for vehicle charging opening cover and electric vehicle Download PDFInfo
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- CN114670706A CN114670706A CN202110517449.5A CN202110517449A CN114670706A CN 114670706 A CN114670706 A CN 114670706A CN 202110517449 A CN202110517449 A CN 202110517449A CN 114670706 A CN114670706 A CN 114670706A
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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
- 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
- B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B62—LAND VEHICLES FOR TRAVELLING OTHERWISE THAN ON RAILS
- B62D—MOTOR VEHICLES; TRAILERS
- B62D25/00—Superstructure or monocoque structure sub-units; Parts or details thereof not otherwise provided for
- B62D25/24—Superstructure sub-units with access or drainage openings having movable or removable closures; Sealing means therefor
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
- Y02T10/00—Road transport of goods or passengers
- Y02T10/60—Other road transportation technologies with climate change mitigation effect
- Y02T10/70—Energy storage systems for electromobility, e.g. batteries
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- Engineering & Computer Science (AREA)
- Transportation (AREA)
- Mechanical Engineering (AREA)
- Chemical & Material Sciences (AREA)
- Combustion & Propulsion (AREA)
- Life Sciences & Earth Sciences (AREA)
- Sustainable Development (AREA)
- Sustainable Energy (AREA)
- Power Engineering (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
- Charge And Discharge Circuits For Batteries Or The Like (AREA)
Abstract
The invention provides a control method and device for a vehicle charging opening cover and an electric vehicle, and relates to the technical field of vehicles. The method comprises the steps of monitoring the charging state of a vehicle and the connection state of a charging gun; when the charging state of the vehicle is detected to be uncharged and the connection state of the charging gun is detected to be unconnected, acquiring the residual electric quantity of a power battery of the vehicle; and when the residual electric quantity of the power battery is larger than a preset value or a charging end instruction is received, sending an instruction for closing a charging opening cover of the vehicle to a charging opening controller. According to the scheme of the embodiment of the invention, the command is sent to the charging port controller when the charging state of the vehicle is not charged, the connection state of the charging gun is not connected, the vehicle is charged completely or the charging end command is received, so that the operation steps are reduced for a user to end charging, the time is saved, the intellectualization and the technological sense of the vehicle are improved, the charging port cover is automatically closed after the charging is ended, and the probability of danger caused by the fact that the charging port cover is not closed is reduced.
Description
Technical Field
The invention relates to the technical field of vehicles, in particular to a control method and device of a vehicle charging port cover and an electric automobile.
Background
In the new stage of the accelerated development of new energy automobiles, people have higher and higher requirements on networking and intellectualization of the new energy automobiles. The charging function is undoubtedly an essential important function for the electric automobile, the realization of the charging function must be combined with the charging port to carry out charging activities, the automobile industry in the modern times is also continuously pursuing intellectualization and technical innovation, and the invention aims to invent more products which enable users to experience new technology and new intellectualization direction. However, the charging port cover of the existing electric vehicle must be closed manually, the operation is inconvenient, and a potential risk factor is brought to driving when a user forgets to close the charging port cover.
Disclosure of Invention
The embodiment of the invention provides a control method and device for a vehicle charging port cover and an electric vehicle, and aims to solve the problems that the charging port cover of the electric vehicle in the prior art needs to be manually closed, the operation is inconvenient, and potential dangerous factors are brought to driving when a user forgets to close the charging port cover.
In order to solve the technical problems, the invention adopts the following technical scheme:
The embodiment of the invention provides a control method of a vehicle charging port cover, which comprises the following steps:
monitoring the charging state of the vehicle and the connection state of a charging gun;
when the charging state of the vehicle is detected to be uncharged and the connection state of the charging gun is detected to be unconnected, acquiring the residual electric quantity of a power battery of the vehicle;
and when the residual electric quantity of the power battery is larger than a preset value or a charging end instruction is received, sending an instruction for closing a charging opening cover of the vehicle to a charging opening controller.
Further, the monitoring of vehicle state of charge and charging gun connection status includes:
and receiving a vehicle charging state signal and a charging gun connection state signal sent by the main control unit.
Further, the obtaining of the vehicle power battery residual capacity includes:
and acquiring the residual capacity of the vehicle power battery from the battery management system.
Further, the receiving a charge termination instruction includes:
and receiving a charging end instruction sent by a user through remote control of a remote control key or an application program APP.
Further, before sending an instruction for closing a vehicle charging port cover to a charging port controller when the remaining capacity of the power battery is greater than a preset value, the method includes: and confirming that the vehicle anti-theft state is a state of releasing the anti-theft.
Further, the confirming that the vehicle theft prevention state is a theft prevention release state includes:
and receiving the vehicle body anti-theft state information which is sent by the vehicle body controller and indicates that the vehicle is in the anti-theft state.
Further, after sending the instruction for closing the vehicle charging port cover to the charging port controller, the method includes:
and sending control information displayed in a preset mode to the charging port lamp strip controller.
An embodiment of the present invention further provides a control device for a vehicle charging port cover, including:
the monitoring module is used for monitoring the vehicle charging state and the charging gun connection state;
the acquisition module is used for acquiring the residual electric quantity of the power battery of the vehicle when the charging state of the vehicle is detected to be uncharged and the connection state of the charging gun is detected to be unconnected;
and the sending module is used for sending an instruction for closing the charging opening cover of the vehicle to the charging opening controller when the residual electric quantity of the power battery is larger than a preset value or a charging ending instruction is received.
Further, the sending module includes:
and the confirming subunit is used for confirming that the vehicle anti-theft state is a state of releasing the anti-theft.
The embodiment of the invention also provides an electric automobile which comprises the control device of the vehicle charging opening cover.
The invention has the beneficial effects that:
according to the control method of the vehicle charging port cover, the vehicle charging state and the charging gun connection state are detected, when the vehicle charging state is not charged, the charging gun connection state is not connected, the vehicle is charged completely or a charging end instruction is received, an instruction is sent to the charging port controller, and the vehicle charging port is controlled to be closed through the charging port controller. According to the scheme of the embodiment of the invention, the operation steps are reduced for the user to finish charging, the time is saved, the intelligentization and the technological sense of the vehicle are improved, the charging port cover is ensured to be automatically closed after the charging is finished, and the probability of danger caused by the fact that the charging port cover is not closed is reduced.
Drawings
FIG. 1 is a schematic diagram illustrating steps of a method for controlling a charging port cover of a vehicle according to an embodiment of the present invention;
FIG. 2 is a logic diagram illustrating a method for controlling a vehicle charging port cover according to an embodiment of the present invention;
FIG. 3 is a second logic diagram of a method for controlling a charging port cover of a vehicle according to an embodiment of the present invention;
fig. 4 is a schematic diagram showing a control device of a vehicle charging flap according to an embodiment of the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in detail with reference to the accompanying drawings and specific embodiments.
The invention provides a control method and device for a vehicle charging port cover and an electric vehicle, and aims to solve the problems that in the prior art, the charging port cover of the electric vehicle needs to be manually closed, the operation is inconvenient, and potential dangerous factors are brought to driving when a user forgets to close the charging port cover.
As shown in fig. 1, an embodiment of the present invention provides a method for controlling a vehicle charging port cover, including:
And 102, when the charging state of the vehicle is detected to be uncharged and the connection state of the charging gun is detected to be unconnected, acquiring the residual electric quantity of the power battery of the vehicle.
And 103, when the residual electric quantity of the power battery is larger than a preset value or a charging end instruction is received, sending an instruction for closing a charging opening cover of the vehicle to a charging opening controller.
According to the control method of the vehicle charging port cover, the vehicle charging state and the charging gun connection state are detected, when the vehicle charging state is not charged, the charging gun connection state is not connected, the vehicle is charged completely or a charging end instruction is received, an instruction is sent to the charging port controller, and the vehicle charging port is controlled to be closed through the charging port controller. According to the scheme of the embodiment of the invention, the operation steps are reduced for the user to finish charging, the time is saved, the intelligentization and the technological sense of the vehicle are improved, the charging port cover is ensured to be automatically closed after the charging is finished, and the probability of danger caused by the fact that the charging port cover is not closed is reduced.
Optionally, the monitoring of the vehicle charging state and the charging gun connection state includes:
and receiving a vehicle charging state signal and a charging gun connection state signal sent by the main control unit.
In an embodiment of the present invention, the vehicle charging status signal and the charging gun connection status signal are transmitted to the on-vehicle charger OBC, the battery manager BMS, and the vehicle manager VCU through the main control unit CCU. The vehicle manager judges whether the vehicle is charged completely through the vehicle charging state signal, and judges whether the charging gun is pulled out through the charging gun connection state signal.
The control method of the vehicle charging port cover reduces operation steps for a user to finish charging, saves time, improves the intellectualization and the scientific and technological sense of a vehicle, simultaneously ensures that the charging port cover is automatically closed after the charging is finished, and reduces the probability of danger caused by the fact that the charging port cover is not closed.
Optionally, the obtaining the residual capacity of the vehicle power battery includes:
and acquiring the residual capacity of the vehicle power battery from the battery management system.
And the vehicle controller acquires the residual electric quantity of the power battery from the battery manager so as to judge whether the power battery is charged to a preset electric quantity.
The control method of the vehicle charging port cover reduces operation steps for a user to finish charging, saves time, improves the intellectualization and the scientific and technological sense of a vehicle, simultaneously ensures that the charging port cover is automatically closed after the charging is finished, and reduces the probability of danger caused by the fact that the charging port cover is not closed.
Optionally, the receiving of the charge end instruction includes:
and receiving a charging end instruction sent by a user through remote control of a remote control key or an application program APP.
Optionally, before sending an instruction to close the vehicle charging port cover to the charging port controller when the remaining capacity of the power battery is greater than a preset value, the method includes: and confirming that the vehicle anti-theft state is a state of releasing the anti-theft.
The control method of the vehicle charging port cover reduces operation steps for a user to finish charging, saves time, improves the intellectualization and the scientific and technological sense of a vehicle, simultaneously ensures that the charging port cover is automatically closed after the charging is finished, and reduces the probability of danger caused by the fact that the charging port cover is not closed.
Optionally, the confirming that the vehicle theft prevention state is a theft prevention release state includes:
and receiving the vehicle body anti-theft state information which is sent by the vehicle body controller and indicates that the vehicle is in the anti-theft state.
The control method of the vehicle charging port cover reduces operation steps for a user to finish charging, saves time, improves the intellectualization and the scientific and technological sense of the vehicle, simultaneously ensures that the charging port cover is automatically closed after the charging is finished when the vehicle is in a state of releasing theft prevention, and reduces the probability of danger caused by the fact that the charging port cover is not closed.
Optionally, after sending the instruction to close the vehicle charging port cover to the charging port controller, the method includes:
and sending control information displayed in a preset mode to the charging port lamp strip controller.
The control method of the vehicle charging port cover reduces operation steps for a user to finish charging, saves time, improves the intellectualization and the scientific and technological sense of a vehicle because the lamp strip which is discharged from the charging port is sparkled when the charging port cover is closed or after the charging port cover is closed, ensures that the charging port cover is automatically closed after the charging is finished when the vehicle is in a state of releasing theft prevention, and reduces the probability of danger caused by the fact that the charging port cover is not closed.
The logic schematic diagram of the control method of the vehicle charging port cover of the embodiment of the invention is shown in fig. 2 and fig. 3:
the idea of the control method of the vehicle charging port cover provided by the embodiment of the invention is as follows:
When the vehicle is in a defense releasing state, after the vehicle is charged naturally and fully, the gun is pulled out, the charging port controller identifies that the charging gun is disconnected after the gun is pulled out by a user, the residual electric quantity of the power battery is the charging stop residual electric quantity, the charging port cover is controlled to be automatically closed, and the whole closing process is finished within 3 s;
when the vehicle is in a defense releasing state, a user stops charging and pulls out the gun manually, the charging port controller identifies that the connection state of the charging gun after the user pulls out the gun is not connected, the charging port cover is controlled to be automatically closed, and the whole closing process is completed within 3 s.
In an embodiment of the present invention, four scenarios are divided:
scenario 1: inserting an alternating current charging and discharging gun, starting charging, and normally starting charging: and after the power battery is charged to be full of the power battery, and the residual electric quantity value of the power battery is 100%, the charger automatically stops charging and waits for a user to pull out the gun.
Judging the strategy: when a user pulls out the gun, the charging port controller charges the gun connection state and the residual electric quantity value of the power battery. When the charging state is not charging, the charging gun is not connected, and the residual electric quantity value of the power battery is 100%, the vehicle controller sends a charging port closing instruction to the charging port controller, the charging port cover performs closing action, and the whole closing process of the charging port cover can be completed within 3 s.
Scenario 2: inserting an alternating current charging and discharging gun, starting charging, and normally starting charging: and after the power battery is naturally fully charged and the residual electric quantity value of the power battery is the set charging cut-off electric quantity value, the charger automatically stops charging and waits for a user to pull up the gun.
Judging the strategy: when a user pulls out the gun, the charging port controller detects the connection state of the charging gun and the residual electric quantity value of the power battery. When the charging state is not charging, the charging gun is not connected, and the residual electric quantity value of the power battery is the charging cut-off residual electric quantity value, the vehicle controller sends a charging port closing instruction to the charging port controller, the charging port cover executes a closing action, and the whole closing process of the charging port cover can be completed within 3 s.
Scenario 3: inserting an alternating current charging and discharging gun, starting charging, and starting charging normally;
judging the strategy: the user finishes charging through the rifle that charges of double-click remote control key unblock, and the mouth controller that charges detects the charged state and the rifle connected state that charges, and when the charged state was not charged, the rifle connected state that charges was not connected, vehicle controller sent the mouth that charges to the mouth controller that charges and closes the instruction, and the flap that charges carries out and closes the action, and the whole process of closing of the flap that charges can be accomplished in 3 s.
Scenario 4: inserting an alternating current charging and discharging gun, starting charging, and starting charging normally;
judging the strategy: the user uses APP remote control unblock rifle that charges to end to charge, and the mouth controller that charges detects the charged state and the rifle connected state that charges, and when the charged state was not charged, the rifle connected state that charges was when not connected, and vehicle controller sends the mouth that charges and closes the instruction to the mouth controller that charges, and the flap that charges carries out and closes the action, and the whole closure process of the flap that charges can be accomplished in 3 s.
As shown in fig. 4, an embodiment of the present invention further provides a control apparatus 400 for a vehicle charging port cover, including:
a monitoring module 401, configured to monitor a vehicle charging state and a charging gun connection state;
an obtaining module 402, configured to obtain a remaining power amount of a power battery of the vehicle when it is detected that the vehicle is not charged and the charging gun is not connected;
and a sending module 403, configured to send an instruction to close a charging port cover of the vehicle to the charging port controller when the remaining power of the power battery is greater than a preset value or a charging end instruction is received.
According to the control device of the vehicle charging port cover, the vehicle charging state and the charging gun connection state are detected, when the vehicle charging state is not charged, the charging gun connection state is not connected, the vehicle is charged completely or a charging end instruction is received, an instruction is sent to the charging port controller, and the vehicle charging port is controlled to be closed through the charging port controller. According to the scheme of the embodiment of the invention, the operation steps are reduced when the user finishes charging, the time is saved, the intellectualization and the technological sense of the vehicle are improved, the charging port cover is ensured to be automatically closed after the charging is finished, and the probability of danger caused by the fact that the charging port cover is not closed is reduced.
Optionally, the sending module includes:
and the confirming subunit is used for confirming that the vehicle anti-theft state is a state of releasing the anti-theft.
The embodiment of the invention also provides an electric automobile which comprises the control device of the vehicle charging opening cover.
While the preferred embodiments of the present invention have been described, it will be understood by those skilled in the art that various changes and modifications may be made without departing from the spirit and scope of the invention as defined in the following claims.
Claims (10)
1. A method of controlling a vehicle charging port cover, comprising:
monitoring the charging state of the vehicle and the connection state of a charging gun;
when the charging state of the vehicle is detected to be uncharged and the connection state of the charging gun is detected to be unconnected, acquiring the residual electric quantity of a power battery of the vehicle;
and when the residual electric quantity of the power battery is larger than a preset value or a charging end instruction is received, sending an instruction for closing a charging opening cover of the vehicle to a charging opening controller.
2. The method of controlling a vehicle charging port cover of claim 1, wherein said monitoring a vehicle charging state and a charging gun connection state comprises:
And receiving a vehicle charging state signal and a charging gun connection state signal sent by the main control unit.
3. The method for controlling a vehicle charging port cover according to claim 1, wherein said obtaining the vehicle power battery remaining capacity comprises:
and acquiring the residual capacity of the vehicle power battery from the battery management system.
4. The method of controlling a vehicle charging flap according to claim 1, wherein said receiving a charging end command comprises:
and receiving a charging end instruction sent by a user through remote control of a remote control key or an application program APP.
5. The method for controlling a vehicle charging flap according to claim 1, wherein before sending an instruction to close the vehicle charging flap to the charging flap controller when the remaining capacity of the power battery is greater than a predetermined value, the method comprises: and confirming that the vehicle anti-theft state is a state of releasing the anti-theft.
6. The method for controlling a vehicle charging port cover according to claim 5, wherein said confirming that the vehicle theft prevention state is a theft prevention release state includes:
and receiving the vehicle body anti-theft state information which is sent by the vehicle body controller and indicates that the vehicle is in the anti-theft state.
7. The method for controlling a vehicle charging port cover according to claim 1, wherein said sending an instruction to close the vehicle charging port cover to the charging port controller comprises:
and sending control information displayed in a preset mode to the charging port lamp strip controller.
8. A control device of a vehicle charging port cover, characterized by comprising:
the monitoring module is used for monitoring the vehicle charging state and the charging gun connection state;
the acquisition module is used for acquiring the residual electric quantity of the power battery of the vehicle when the charging state of the vehicle is detected to be uncharged and the connection state of the charging gun is detected to be unconnected;
and the sending module is used for sending an instruction for closing the charging opening cover of the vehicle to the charging opening controller when the residual electric quantity of the power battery is larger than a preset value or a charging ending instruction is received.
9. The control device of a vehicle charging port cover according to claim 8, wherein said transmission module comprises: and the confirming subunit is used for confirming that the vehicle anti-theft state is a state of releasing the anti-theft.
10. An electric vehicle characterized by comprising the control device of the vehicle charging port cover according to any one of claims 8 to 9.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110517449.5A CN114670706A (en) | 2021-05-12 | 2021-05-12 | Control method and device for vehicle charging opening cover and electric vehicle |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202110517449.5A CN114670706A (en) | 2021-05-12 | 2021-05-12 | Control method and device for vehicle charging opening cover and electric vehicle |
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| CN114670706A true CN114670706A (en) | 2022-06-28 |
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| Application Number | Title | Priority Date | Filing Date |
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| CN202110517449.5A Pending CN114670706A (en) | 2021-05-12 | 2021-05-12 | Control method and device for vehicle charging opening cover and electric vehicle |
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Cited By (2)
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| CN115131914A (en) * | 2022-06-29 | 2022-09-30 | 东风汽车有限公司东风日产乘用车公司 | Charging port cover control method, device, equipment and storage medium |
| WO2024037225A1 (en) * | 2022-08-17 | 2024-02-22 | 华为技术有限公司 | Vehicle control method and device, and vehicle |
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