CN113895384A - Front hatch cover control method, device, system and equipment of vehicle and vehicle - Google Patents
Front hatch cover control method, device, system and equipment of vehicle and vehicle Download PDFInfo
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- CN113895384A CN113895384A CN202111250382.XA CN202111250382A CN113895384A CN 113895384 A CN113895384 A CN 113895384A CN 202111250382 A CN202111250382 A CN 202111250382A CN 113895384 A CN113895384 A CN 113895384A
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- 238000000034 method Methods 0.000 title claims abstract description 54
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- 238000004891 communication Methods 0.000 claims description 29
- 238000001514 detection method Methods 0.000 claims description 17
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- 238000004590 computer program Methods 0.000 claims description 3
- 230000000694 effects Effects 0.000 abstract description 2
- 238000010586 diagram Methods 0.000 description 19
- 230000006870 function Effects 0.000 description 6
- 230000008569 process Effects 0.000 description 4
- 230000009286 beneficial effect Effects 0.000 description 2
- 230000008859 change Effects 0.000 description 1
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- 238000002955 isolation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/03—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for
- B60R16/033—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for supply of electrical power to vehicle subsystems or for characterised by the use of electrical cells or 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
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R16/00—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for
- B60R16/02—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements
- B60R16/023—Electric or fluid circuits specially adapted for vehicles and not otherwise provided for; Arrangement of elements of electric or fluid circuits specially adapted for vehicles and not otherwise provided for electric constitutive elements for transmission of signals between vehicle parts or subsystems
- B60R16/0231—Circuits relating to the driving or the functioning of the vehicle
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/10—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device
- B60R25/102—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles actuating a signalling device a signal being sent to a remote location, e.g. a radio signal being transmitted to a police station, a security company or the owner
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R25/00—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles
- B60R25/20—Means to switch the anti-theft system on or off
- B60R25/24—Means to switch the anti-theft system on or off using electronic identifiers containing a code not memorised by the user
- B60R25/241—Means to switch the anti-theft system on or off using electronic identifiers containing a code not memorised by the user whereby access privileges are related to the identifiers
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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
- E05F15/60—Power-operated mechanisms for wings using electrical actuators
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2325/00—Indexing scheme relating to vehicle anti-theft devices
- B60R2325/10—Communication protocols, communication systems of vehicle anti-theft devices
- B60R2325/101—Bluetooth
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2325/00—Indexing scheme relating to vehicle anti-theft devices
- B60R2325/10—Communication protocols, communication systems of vehicle anti-theft devices
- B60R2325/105—Radio frequency identification data [RFID]
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B60—VEHICLES IN GENERAL
- B60R—VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR
- B60R2325/00—Indexing scheme relating to vehicle anti-theft devices
- B60R2325/10—Communication protocols, communication systems of vehicle anti-theft devices
- B60R2325/106—Internet
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
-
- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME ASSOCIATED WITH SUBCLASSES E05D AND E05F, RELATING TO CONSTRUCTION ELEMENTS, ELECTRIC CONTROL, POWER SUPPLY, POWER SIGNAL OR TRANSMISSION, USER INTERFACES, MOUNTING OR COUPLING, DETAILS, ACCESSORIES, AUXILIARY OPERATIONS NOT OTHERWISE PROVIDED FOR, APPLICATION THEREOF
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Type of wing
- E05Y2900/536—Hoods
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Human Computer Interaction (AREA)
- Automation & Control Theory (AREA)
- Electric Propulsion And Braking For Vehicles (AREA)
Abstract
The application provides a front hatch cover control method, a device, a system, equipment and a vehicle of the vehicle, wherein the method comprises the following steps: when a storage battery of the vehicle is in a power-deficient state, a central gateway of the vehicle supplies power through an external power supply; when the central gateway is in a power-on state, sending a control signal to a control module of the front hatch; the control signal is used for controlling the opening of the front hatch cover. According to the method, the central gateway is started by introducing the external power supply, so that the technical problem that the front hatch cover of the vehicle cannot be reliably opened when the storage battery of the vehicle is in a power-shortage state in the prior art is solved, and the technical effect that the front hatch cover of the vehicle can be reliably opened under the power-shortage state of the vehicle is achieved.
Description
Technical Field
The embodiment of the application relates to the technical field of electric automobiles, in particular to a front hatch cover control method, device, system, equipment and a vehicle of the vehicle.
Background
Under the electric motor car insufficient voltage scene, preceding cabin cover can't be opened, can't charge for the battery. And under the condition of battery insufficient voltage, the power battery of electric motor car often also is in insufficient voltage state, and under the unable circumstances of charging of battery, the electric motor car can't start, then can't open the flap that charges and charge for power battery, brings inconvenience for the user.
Disclosure of Invention
The embodiment of the application provides a front hatch control method, device, system and equipment of a vehicle and the vehicle, which are beneficial to improving the reliability of opening the front hatch of the vehicle under the condition of power shortage.
In a first aspect, embodiments of the present application provide a front hatch control method for a vehicle, the vehicle including a battery and a central gateway; the storage battery supplies power to the central gateway, and the method comprises the following steps: when a storage battery of the vehicle is in a power-deficient state, a central gateway of the vehicle supplies power through an external power supply; when the central gateway is in a power-on state, sending a control signal to a control module of the front hatch; the control signal is used for controlling the opening of the front hatch cover.
It should be understood that the vehicle in the present application may be an electric vehicle, and may also be other driving devices in which the front hatch needs to be opened by electric control, and the present application is not limited thereto. The storage battery is a power supply device which is arranged in the front hatch and used for controlling the starting of the vehicle.
Through the technical scheme, for the vehicle in a power shortage state, the central gateway is powered only through one external power supply, the central gateway can be powered on and the front hatch cover of the vehicle is controlled to be opened through the control module, and the technical effect that the front hatch cover can be reliably opened under the power shortage scene of the whole vehicle is achieved.
Optionally, the vehicle further comprises a micro control unit; the external power supply supplies power to the micro control unit; the method further comprises the following steps: the central gateway receives a detection signal sent by the micro control unit, wherein the detection signal is a signal sent by the micro control unit when the micro control unit detects that the first voltage of the storage battery is smaller than a first threshold value and the second voltage of the external power supply is larger than a second threshold value; the central gateway sends the control signal according to the detection signal.
It can be understood that the micro control unit can be used to distinguish whether the front hatch of the vehicle cannot be opened due to other problems or due to a power shortage problem of the vehicle, so as to avoid misjudgment of the power shortage state of the corresponding vehicle.
Optionally, the vehicle further comprises a wireless communication module; the method further comprises the following steps: the central gateway receives identity authentication information sent by the wireless communication module; the central gateway sending the control signal according to the detection signal comprises: and sending the control signal according to the identity authentication information and the detection signal.
Specifically, in order to improve the safety of vehicle use and avoid false operation of illegal personnel, the vehicle is further provided with a wireless communication module, taking the wireless communication module as a bluetooth module as an example, a user can complete authentication action with the bluetooth module through a mobile terminal such as a mobile phone, and after confirming that the user is a reliable user, the bluetooth module sends identity authentication information to the central gateway, so that the central gateway sends a control signal to the control module after confirming that the vehicle is in a power-shortage state and the electric quantity of an external power supply can support opening of the front hatch cover.
With reference to the first aspect and the foregoing implementation manners, in some implementation manners of the first aspect, the external power supply supplies power to the wireless communication module through the first interface; the first interface is also used for supplying power to the central gateway.
Specifically, the external power supply is respectively electrically connected with the wireless communication module and the central gateway through the first interface, and supplies power to the wireless communication module and the central gateway when the vehicle is in a power shortage state. The external power supply is a power supply capable of providing current of about 20A, wherein the electric quantity required by the central gateway and the wireless communication module is less than 5A, and the electric quantity required by unlocking the front hatch cover is less than 8A.
With reference to the first aspect and the foregoing implementation manners, in some implementation manners of the first aspect, the central gateway is electrically connected to the external power source through a first wire harness, the micro control unit is electrically connected to the battery through a second wire harness, and the first wire harness is electrically isolated from the second wire harness.
Specifically, the first wire harness and the second wire harness can be in an or form through a hardware logic gate so as to meet the requirement of electrical isolation.
With reference to the first aspect and the implementations described above, in certain implementations of the first aspect, the first interface is located at a trailer hitch cover of the vehicle.
Specifically, a first interface is reserved at a trailer hook cover plate of the vehicle, so that the change of the original structure of the vehicle can be reduced, the cost is saved, and the compatibility of the vehicle is improved.
Optionally, the wireless communication module comprises at least one of: the Wireless Fidelity device comprises a Bluetooth communication module, a Wireless Fidelity (WIFI) module, a radio frequency module and an ultra-wideband module.
Specifically, the bluetooth communication module may be a bluetooth key configured in the vehicle, the wireless network module may be an integrated wireless network module in a Battery Management System (BMS), and both the radio frequency module and the ultra wideband module may be communication modules configured in advance in the vehicle.
Optionally, the vehicle further comprises an alarm module, the alarm module being electrically connected to the central gateway; the method further comprises the following steps: and sending an alarm signal to the alarm module after the opening control of the front hatch of the vehicle fails, wherein the alarm signal is used for indicating the alarm module to execute an alarm action.
Specifically, in order to improve the reliability of system control, after the front hatch opening control of the vehicle fails, the warning module may perform a warning action under the control of the warning signal to prompt a user that other possible faults such as mechanical faults may still exist in the front hatch, so that the front hatch of the vehicle may still not be opened even if the central gateway is powered on through the external power supply under the power shortage condition.
Optionally, the alert module comprises at least one of: the voice prompt device comprises a voice prompt module, a sound prompt module, a photoelectric prompt module and an information sending module.
Specifically, the voice prompt module is used for sending out prompt tones such as 'failure of opening the front hatch cover, please check the reason' after receiving the alarm signal; the sound prompt module is used for sending out an alarm prompt sound after receiving the alarm signal; the photoelectric prompting module is used for prompting that the front hatch cover of the user fails to open based on the received alarm signal flicker, and other faults may exist to be checked; and the information sending module is used for sending prompt information to the mobile terminal reserved by the user after receiving the alarm signal.
In a second aspect, the present embodiment also provides a front hatch control device for a vehicle, including a central gateway and a storage battery, where the central gateway executes the front hatch control method for a vehicle according to any of the first aspect of the present embodiment.
In a third aspect, embodiments of the present application further provide a vehicle including a front hatch control apparatus of the vehicle as in any of the second aspect of the embodiments of the present application.
In a fourth aspect, an embodiment of the present application further provides a front hatch control system for a vehicle, including the vehicle according to any of the third aspect of the present application and an external power source.
In a fifth aspect, an embodiment of the present application further provides a front hatch opening apparatus for a vehicle, including: one or more processors; storage means for storing one or more programs; when the one or more programs are executed by the one or more processors, the one or more processors may implement the method for opening a front hatch of a vehicle according to any of the first aspect of the embodiments of the present application.
In a sixth aspect, the present application further provides a computer-readable storage medium, on which a computer program is stored, where the computer program, when executed by a processor, implements the front hatch opening method of the vehicle according to any of the first aspects of the present application.
Drawings
Fig. 1 is a structural diagram of a front hatch control device of a vehicle according to an embodiment of the present application;
FIG. 2 is a flow chart of a front hatch control method of a vehicle according to an embodiment of the present application;
fig. 3 is a structural diagram of a front hatch control device of another vehicle according to an embodiment of the present application;
FIG. 4 is a schematic diagram of an implementation process of a front hatch control method of a vehicle according to an embodiment of the present application;
fig. 5 is a structural diagram of a front hatch control device of yet another vehicle according to an embodiment of the present application;
FIG. 6 is a schematic diagram of an implementation process of another front hatch control method for a vehicle according to an embodiment of the present application;
fig. 7 is a structural diagram of a front hatch control device of yet another vehicle according to an embodiment of the present application;
fig. 8 is a structural diagram of a front hatch control device of yet another vehicle according to an embodiment of the present application;
fig. 9 is a structural view of a front hatch control device of yet another vehicle according to an embodiment of the present application;
FIG. 10 is a block diagram of a front hatch control system of a vehicle according to an embodiment of the present application;
fig. 11 is a schematic structural diagram of a front hatch opening device of a vehicle according to an embodiment of the present application.
Detailed Description
It should be noted that the front hatch control method of the vehicle in the embodiment of the present application may be applied to an internet of vehicles, such as vehicle to outside (V2X), long term evolution (LTE-V) vehicle-to-vehicle (V2V), and the like. For example, it may be applied to a vehicle having a front hatch control function of the vehicle, or other devices in the vehicle having a front hatch control of the vehicle. Such other devices include, but are not limited to: the vehicle can pass through the vehicle-mounted terminal, the vehicle-mounted controller, the vehicle-mounted module, the vehicle-mounted component, the vehicle-mounted chip, the vehicle-mounted unit, the vehicle-mounted radar or the vehicle-mounted camera to implement the front hatch cover control method of the vehicle. Of course, the front hatch control method of the vehicle in the embodiment of the present application may also be used in, or provided in, other intelligent terminals having a front hatch control function of the vehicle than the vehicle, or provided in components of the intelligent terminals. The intelligent terminal can be intelligent transportation equipment, intelligent household equipment, a robot and the like. Including but not limited to, for example, a smart terminal or other sensor such as a controller, chip, radar or camera within a smart terminal, and other components.
The present application will be described in further detail with reference to the following drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the application and are not limiting of the application. It should be further noted that, for the convenience of description, only some of the structures related to the present application are shown in the drawings, not all of the structures.
It should be noted that the terms "first", "second", and the like in the description and claims of the present application and the accompanying drawings are used for distinguishing different objects, and are not used for limiting a specific order. The following embodiments of the present application may be implemented individually, or in combination with each other, and the embodiments of the present application are not limited specifically.
In some embodiments, when a power-shortage condition occurs in a vehicle, the power battery and the storage battery are often in the power-shortage condition at the same time, specifically, when the electric quantity of the storage battery is insufficient, the vehicle cannot be started at this time, and the electrically-controlled front hatch cannot be opened to open, the storage battery is usually arranged in the front hatch, and if the front hatch cannot be opened, the front hatch of the vehicle cannot be opened to charge the storage battery.
Based on the problem, the application provides a front hatch control method and device of a vehicle. Fig. 1 is a structural diagram of a front hatch control device of a vehicle according to an embodiment of the present application, and as shown in fig. 1, a vehicle 1001 includes a battery 10, a central gateway 20, and a control module 50; the battery 10 may be used to power the central gateway 20, and the control module 50 may be a motor for opening the front hatch 40, or other devices capable of opening the front hatch 40.
FIG. 2 is a flowchart of a front hatch control method for a vehicle according to an embodiment of the present application. When the battery 10 is in a power-down condition, as shown in fig. 2, the front hatch control method of the vehicle specifically includes the steps of:
s201, when the battery 10 of the vehicle 1001 is in a power-down state, the central gateway 20 of the vehicle 1001 supplies power through the external power supply 30;
s202, sending a control signal to the control module 50 of the front hatch 40 when the central gateway 20 is in the power-on state; the control signal is used to control the opening of the front hatch 50.
When the electric quantity of the storage battery 10 is insufficient and the vehicle 1001 is in a power-shortage state, the external power supply 30 is connected, the external power supply 30 is used as a wake-up source of the central gateway 20 to supply power to the central gateway 20, and the central gateway 20 can send a control signal to the control module 50 of the front hatch 40 after being powered on.
Specifically, a High-side Driver (HSD) is disposed in the central gateway 20, the central gateway 20 sends a driving signal to the HSD after being awakened by the external power supply 30, and the HSD sends a control signal to the front hatch 40 based on the received driving signal to control the opening of the front hatch 40.
Fig. 3 is a structural diagram of another front hatch control device of a vehicle according to an embodiment of the present application.
Referring to fig. 1, as shown in fig. 3, the vehicle 1001 or the front hatch control device of the vehicle 1001 may further include a micro control unit 60; the external power supply 30 supplies power to the micro control unit 60. The mcu 60 may be disposed in the central gateway 20 as shown in fig. 3, or may be disposed separately as needed, which is not limited in this application.
With reference to fig. 3, fig. 4 is a schematic process diagram of an implementation of a front hatch control method for a vehicle according to an embodiment of the present application. The front hatch control method of the vehicle includes:
s301, the central gateway 20 receives the detection signal sent by the micro control unit 60.
The detection signal is a signal sent by the micro control unit 60 when detecting that the first voltage of the storage battery 10 is smaller than the first threshold value and the second voltage of the external power supply 30 is greater than the second threshold value;
for example, the first threshold may be set to 9V, and may be set to other values according to the power shortage determination requirement of the battery 10, and the second threshold may be set to 10.5V, and may be set to other values according to the power required to open the front hatch 40. Taking the first threshold value of 9V and the second threshold value of 10.5V as an example, if the micro control unit 60 detects that the first voltage of the battery 10 is lower than 9V, it indicates that the battery 10 is in a power-down state, that is, the vehicle 1001 is in a power-down state, and the micro control unit 60 detects that the second power of the external power supply 30 is higher than 10.5V, then the electric quantity provided by the external power supply 30 can support opening the front hatch 40.
S302, the central gateway 20 sends a control signal according to the detection signal.
For example, the mcu 60 sends a detection signal to the central gateway 20 when it detects that the vehicle 1001 simultaneously satisfies the power shortage state and the power of the external power source 30 is sufficient, and the central gateway 20 sends a control signal to the control module 50 based on the received detection signal.
Fig. 5 is a structural diagram of a front hatch control device of another vehicle according to an embodiment of the present application.
Optionally, in conjunction with fig. 1, as shown in fig. 5, the vehicle 1001 further includes a wireless communication module 70.
Optionally, the wireless communication module 70 includes at least one of: the device comprises a Bluetooth communication module, a wireless fidelity module, a radio frequency module and an ultra wide band module.
The wireless communication module 70 may include one or more communication modules on the vehicle 1001, such as at least one of the bluetooth communication module, the wireless network module, the radio frequency module, and the ultra-wideband module listed above, and the wireless communication module 70 may further include other communication devices capable of implementing the above-mentioned identity authentication function as required, which is not limited in this application.
Fig. 6 is a schematic implementation process diagram of another front hatch control method for a vehicle according to an embodiment of the present application. The front hatch control method of the vehicle includes:
s401, the central gateway 20 receives the identity authentication information sent by the wireless communication module 70;
taking the wireless communication module 70 as a bluetooth module as an example, the user uses a mobile terminal such as a mobile phone to establish a communication connection with the vehicle 1001 through a bluetooth connection, and sends identification information that can indicate an identity, for example, a preset password, a verification code currently fed back by the vehicle 1001, and the like to the vehicle 1001. After the user completes authentication based on the bluetooth module, the bluetooth module sends authentication information to the central gateway 20 to indicate that the user's identity has been legally authenticated.
S402, the central gateway 20 sends a control signal according to the identity authentication information and the detection signal.
In some embodiments, the central gateway 20, after receiving the authentication information, sends a control signal to the control module 50 based on the authentication information and the detection signal to complete the opening control of the front hatch 40.
Fig. 7 is a structural diagram of a front hatch control device of another vehicle according to an embodiment of the present application.
Alternatively, referring to fig. 7, the external power supply 30 supplies power to the wireless communication module 70 through the first interface 31; the first interface 31 is also used to supply power to the central gateway 20.
Specifically, the first interface 31 may be disposed at any position of the vehicle as required without affecting normal driving use of the vehicle, and in order to reduce modification of the vehicle structure and improve compatibility, the first interface 31 may be located at a trailer hook cover of the vehicle.
As shown in fig. 7, an anti-reverse diode D1 is further disposed at the first interface 31 for preventing components from being burnt when the external power supply 30 is connected reversely, wherein an anode of the anti-reverse diode D1 is electrically connected to an anode of the first interface 31, and a cathode of the anti-reverse diode D1 is electrically connected to the external power supply 30.
Fig. 8 is a structural diagram of a front hatch control device of another vehicle according to an embodiment of the present application.
Alternatively, referring to fig. 8, the central gateway 20 is electrically connected to the external power supply 30 through a first wire harness 81, the micro control unit 60 is electrically connected to the battery 10 through a second wire harness 82, and the first wire harness 81 is electrically isolated from the second wire harness 82.
Specifically, the micro control unit 60 may be disposed inside the central gateway 20, the battery 10 may supply power to the micro control unit 60 through the second wire harness 82 under the condition of no power shortage, when the battery 10 is in the power shortage condition, the external power supply 30 supplies power to the central gateway 20 through the first wire harness 81, and meanwhile, the external power supply 30 may also supply power to the micro control unit 60 through the first wire harness 81. In short, in the front hatch control system of the vehicle, when the battery 10 is in a power shortage state, the external power supply 30 supplies power to each module requiring power in the system through the first wire harness 81, and when the battery 10 is in a normal state, the battery 10 supplies power to each module requiring power in the system through the second wire harness 82, and the first wire harness 81 and the second wire harness 82 are electrically isolated and do not interfere with each other.
In some embodiments, the first wire harness 81 and the second wire harness 82 are electrically isolated by using a hardware logic gate or circuit to avoid mutual interference between the battery 10 and the external power source 30.
It should be noted that safety devices may be further included on the first wire harness 81 and the second wire harness 82 to prevent the device from being burned out due to excessive current.
Fig. 9 is a structural diagram of a front hatch control device of another vehicle according to an embodiment of the present application.
Optionally, as shown in fig. 9, the vehicle 1001 further includes an alert module 80, the alert module 80 being electrically connected to the central gateway 20; after the front hatch opening control of the vehicle 1001 fails, the central gateway 20 may send an alert signal to the alert module 80, wherein the alert signal is used to instruct the alert module 80 to perform an alert action.
In some embodiments, after the failure of the front hatch 40 opening control of the vehicle 1001, the central gateway 20 may send a control signal to the control module 50 again to control the re-attempted opening of the front hatch 40. If the front hatch 40 of the vehicle 1001 still fails to open after the repeated execution for a preset number of times (for example, twice), the central gateway 20 sends an alarm signal to the alarm module 80, so that the alarm module 80 executes an alarm action to prompt the user that the front hatch 40 may have other faults and cannot be opened.
Optionally, the alert module 80 includes at least one of: the voice prompt device comprises a voice prompt module, a sound prompt module, a photoelectric prompt module and an information sending module.
Taking the example that the warning module 80 includes a voice prompting module and a photoelectric prompting module, when the front hatch 40 of the vehicle 1001 is repeatedly opened for 2 times, the central gateway 20 sends a warning signal to the warning module 80, and the voice prompting module sends a warning prompt tone of "failure to open the front hatch, please check the reason" after receiving the warning signal. Optionally, the photoelectric prompting module may flash a red warning indicator light or flash a warning indicator mark after receiving the warning signal, so as to prompt the user that there may be other faults, such as mechanical faults, etc., which may cause the front hatch 40 to be unable to open, and further inspection is required.
Fig. 10 is a structural diagram of a front hatch control system of a vehicle according to an embodiment of the present application. As shown in fig. 10, the front hatch control system of the vehicle includes a vehicle 1001 as described in any of the embodiments above and an external power supply 30.
Fig. 11 is a schematic structural diagram of a front hatch opening apparatus of a vehicle according to an embodiment of the present application, and as shown in fig. 11, the front hatch opening apparatus of the vehicle includes a processor 61, a memory 62, an input device 63, and an output device 64; the number of processors 61 in the front hatch opening device of the vehicle may be one or more, and one processor 61 is exemplified in fig. 11; the processor 61, the memory 62, the input device 63, and the output device 64 in the front hatch opening apparatus of the vehicle may be connected by a bus or other means, and the bus connection is exemplified in fig. 11.
The memory 62 is a computer-readable storage medium that can be used to store software programs, computer-executable programs, and modules, such as program instructions/modules corresponding to the front hatch opening method of the vehicle in the embodiment of the present application (for example, the central gateway 20 and the storage battery 10 in the front hatch opening apparatus of the vehicle). The processor 61 executes various functional applications and data processing of the front hatch control apparatus of the vehicle, that is, implements the above-described front hatch control method of the vehicle, by executing software programs, instructions, and modules stored in the memory 62.
The memory 62 may mainly include a storage program area and a storage data area, wherein the storage program area may store an operating system, an application program required for at least one function; the storage data area may store data created according to the use of the terminal, and the like. Further, the memory 62 may include high speed random access memory, and may also include non-volatile memory, such as at least one magnetic disk storage device, flash memory device, or other non-volatile solid state storage device. In some examples, the memory 62 may further include memory remotely located from the processor 61, which may be connected to the front hatch control devices of the vehicle over a network. Examples of such networks include, but are not limited to, the internet, intranets, local area networks, mobile communication networks, and combinations thereof.
The input device 63 may be used to receive input numeric or character information and generate key signal inputs related to user settings and function controls of the front hatch control apparatus of the vehicle. The output device 64 may include a display device such as a display screen.
The embodiment of the application also provides a vehicle, which comprises the front hatch cover control device of the vehicle in any embodiment.
The front hatch control system of the vehicle provided by the embodiment of the present application includes the vehicle in the above embodiment, so the front hatch control system of the vehicle provided by the embodiment of the present application also has the beneficial effects described in the above embodiment, and details are not described herein.
Embodiments of the present application also provide a storage medium containing computer-executable instructions that, when executed by a computer processor, are operable to perform a front hatch control method for a vehicle.
Of course, the storage medium provided in the embodiments of the present application contains computer-executable instructions, and the computer-executable instructions are not limited to the method operations described above, and may also perform related operations in the image denoising method provided in any embodiment of the present application.
From the above description of the embodiments, it is obvious for those skilled in the art that the present application can be implemented by software and necessary general hardware, and certainly can be implemented by hardware, but the former is a better embodiment in many cases. Based on such understanding, the technical solutions of the present application may be embodied in the form of a software product, which may be stored in a computer-readable storage medium, such as a floppy disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a FLASH Memory (FLASH), a hard disk or an optical disk of a computer, and includes several instructions for enabling a computer device (which may be a personal computer, a server, or a network device) to execute the methods described in the embodiments of the present application.
It should be noted that, in the embodiment of the above search apparatus, each included unit and module are merely divided according to functional logic, but are not limited to the above division as long as the corresponding functions can be implemented; in addition, specific names of the functional units are only used for distinguishing one functional unit from another, and are not used for limiting the protection scope of the application.
In the description of the embodiments of the present application, unless otherwise expressly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood in a specific case by those of ordinary skill in the art.
Finally, it should be noted that the above-mentioned embodiments are only preferred embodiments of the present application and the technical principles applied. It will be understood by those skilled in the art that the present application is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions as will now become apparent to those skilled in the art without departing from the scope of the application. Therefore, although the present application has been described in more detail with reference to the above embodiments, the present application is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present application, and the scope of the present application is determined by the scope of the appended claims.
Claims (14)
1. A front hatch control method of a vehicle, characterized in that the vehicle includes a storage battery and a central gateway; the storage battery supplies power to the central gateway, and the method comprises the following steps:
when a storage battery of the vehicle is in a power-deficient state, a central gateway of the vehicle supplies power through an external power supply;
when the central gateway is in a power-on state, sending a control signal to a control module of the front hatch; the control signal is used for controlling the front hatch cover to open.
2. The front hatch control method of a vehicle according to claim 1, characterised in that said vehicle further comprises a micro control unit; the external power supply supplies power to the micro control unit; the method further comprises the following steps:
the central gateway receives a detection signal sent by the micro control unit, wherein the detection signal is a signal sent by the micro control unit when the micro control unit detects that a first voltage of the storage battery is smaller than a first threshold value and a second voltage of the external power supply is larger than a second threshold value;
and the central gateway sends the control signal according to the detection signal.
3. The front hatch control method of a vehicle according to claim 2, characterised in that said vehicle further comprises a wireless communication module; the method further comprises the following steps:
the central gateway receives identity authentication information sent by the wireless communication module;
the central gateway sending the control signal according to the detection signal comprises:
and sending the control signal according to the identity authentication information and the detection signal.
4. The front hatch control method of a vehicle according to any of claims 1-3, characterised in that said external power supply supplies power to said wireless communication module through a first interface; the first interface is also used for supplying power for the central gateway.
5. The front hatch control method of a vehicle according to any of claims 1-3, characterized in that said central gateway and said external power source are electrically connected by a first wire harness, said micro control unit and said storage battery are electrically connected by a second wire harness, said first wire harness being electrically isolated from said second wire harness.
6. The front hatch control method of a vehicle according to claim 4, characterised in that said first interface is located at a tow hook cover of said vehicle.
7. A front hatch control method of a vehicle according to any of the claims 3-6, characterised in that said wireless communication module comprises at least one of the following: the device comprises a Bluetooth communication module, a wireless fidelity module, a radio frequency module and an ultra wide band module.
8. The front hatch control method of a vehicle according to any of claims 1-7, characterised in that said vehicle further comprises an alarm module, said alarm module being electrically connected to said central gateway; the method further comprises the following steps:
and sending an alarm signal to the alarm module after the opening control of the front hatch of the vehicle fails, wherein the alarm signal is used for indicating the alarm module to execute an alarm action.
9. A front hatch control method of a vehicle according to any of the claims 1-8, characterised in that said warning module comprises at least one of the following: the voice prompt device comprises a voice prompt module, a sound prompt module, a photoelectric prompt module and an information sending module.
10. A front hatch control device of a vehicle, characterized by comprising a central gateway and a storage battery, the central gateway performing the front hatch control method of the vehicle according to any one of claims 1-9.
11. A vehicle characterized by comprising the front hatch control device of the vehicle according to claim 10.
12. A front hatch control system for a vehicle, comprising a vehicle according to claim 11 and an external power source.
13. A front hatch opening apparatus of a vehicle, characterized by comprising:
one or more processors;
storage means for storing one or more programs;
when executed by the one or more processors, cause the one or more processors to implement a front hatch opening method of a vehicle as recited in any of claims 1-9.
14. A computer-readable storage medium, on which a computer program is stored, which, when being executed by a processor, carries out a front hatch opening method for a vehicle according to any one of claims 1-9.
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| CN202111250382.XA CN113895384A (en) | 2021-10-26 | 2021-10-26 | Front hatch cover control method, device, system and equipment of vehicle and vehicle |
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Effective date of registration: 20220401 Address after: 201821 Building 2, No. 1688, Yecheng Road, Jiading District, Shanghai Applicant after: Shanghai Jidu Automobile Co.,Ltd. Address before: 201815 zone B, floor 1, building 2, No. 468, Huirong Road, Jiading District, Shanghai Applicant before: Jidu Automobile Co.,Ltd. |
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Application publication date: 20220107 |