CN112339705A - Control method, device and system for frameless vehicle window and medium - Google Patents
Control method, device and system for frameless vehicle window and medium Download PDFInfo
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- CN112339705A CN112339705A CN202011215052.2A CN202011215052A CN112339705A CN 112339705 A CN112339705 A CN 112339705A CN 202011215052 A CN202011215052 A CN 202011215052A CN 112339705 A CN112339705 A CN 112339705A
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- window
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- door
- vehicle
- frameless
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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
- B60R25/01—Fittings or systems for preventing or indicating unauthorised use or theft of vehicles operating on vehicle systems or fittings, e.g. on doors, seats or windscreens
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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
- E05F15/603—Power-operated mechanisms for wings using electrical actuators using rotary electromotors
- E05F15/665—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings
- E05F15/689—Power-operated mechanisms for wings using electrical actuators using rotary electromotors for vertically-sliding wings specially adapted for vehicle windows
- E05F15/695—Control circuits 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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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05Y—INDEXING SCHEME RELATING TO HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS OR WINGS AND DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION, CHECKS FOR WINGS AND WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05Y2900/00—Application of doors, windows, wings or fittings thereof
- E05Y2900/50—Application of doors, windows, wings or fittings thereof for vehicles
- E05Y2900/53—Application of doors, windows, wings or fittings thereof for vehicles characterised by the type of wing
- E05Y2900/55—Windows
Abstract
The application discloses control method of frameless car window, when a door module controller receives an authentication success signal, a car window motor is controlled to rotate so as to enable the car window to descend, and car door unlocking action is started after first time is delayed for first preset time, the time that the car window begins to descend is advanced compared with the prior art, the sum of the car door unlocking time and the first preset time is not less than the time that the car window finishes descending, so that the time that the car window finishes descending can be earlier than or equal to the time that the car door unlocking action finishes, therefore, when a user pulls the car door, the car window is lowered to a safe height, the possibility of collision between the car window and a sealing rubber strip can be avoided, the mechanical structure of the car window is protected, and user experience is improved. In addition, the application also discloses a control device and a control system of the frameless vehicle window, which correspond to the method and have the same effects.
Description
Technical Field
The present disclosure relates to the field of frameless windows, and in particular, to a method, an apparatus, a system, and a medium for controlling a frameless window.
Background
Because the frameless car window has no frame, the blind area near the A column can be reduced, the vision of a driver is wider, and the frameless car window is widely applied to high-grade cars such as sports cars at present. Compared with the traditional door, the door without the frame window is provided with the window sealing strip on the upper part of the window, but the problem caused by the mode is that: the door window must descend certain distance and avoid door window and joint strip to collide mutually when the passenger opens the door at every turn, and after the door was closed, the door window was inside in order to rise the joint strip to guarantee the leakproofness of door window.
The current frameless window descending control scheme mainly comprises the following two schemes: the first scheme is as follows: the car door is provided with a car door opening sensor or a detection switch, and when a door module controller acquires a car door opening signal, the car window is immediately descended for a certain distance, so that the car window is prevented from colliding with a sealing strip, and the mechanical structure of the car window is prevented from being damaged; scheme II: and when the door module controller collects a door unlocking completion signal, the vehicle window is immediately lowered. Compared with the first scheme, the method can strive for more time for the window to descend, so that the aim that the window descends below the sealing rubber strip when the door is opened is achieved. Fig. 1 is a timing diagram of an operation of a frameless window provided in the prior art. As shown in fig. 1, with the second solution, when the passenger unlocks the door T2 for a time, and then opens the door, the window has already fallen to a safe height, so that the possibility of the window colliding with the sealant can be avoided. However, if the door opening speed of the passenger is high, when the door is unlocked at time T1(T1< T2), the door is opened, and the window does not descend to a safe height, which may cause the window to hit or rub the sealing rubber strip during the door opening process, which accelerates the aging of the window mechanical structure and affects the user experience.
In view of the above-mentioned prior art, it is an urgent need for those skilled in the art to find a control method for a frameless window that can ensure that the window is below the sealing rubber strip when the door is opened.
Disclosure of Invention
The application aims to provide a control method, a device, a system and a medium for a frameless vehicle window, which can ensure that when a vehicle door is opened, the vehicle window is below a sealing rubber strip, so that the vehicle window is prevented from being impacted or the sealing rubber strip is rubbed in the door opening process, the service life of a vehicle window mechanical structure is prolonged, and the user experience is improved.
In order to solve the above technical problem, the present application provides a control method for a frameless vehicle window, including:
when the unlocking time of the car door is not more than the window descending completion time, sending an authentication success signal which is successfully authenticated by the intelligent key to the door module controller at a first moment so that the door module controller can control the car window motor to rotate when receiving the authentication success signal;
starting to execute a vehicle door unlocking action after delaying a first preset time at the first moment;
and the sum of the vehicle door unlocking time and the first preset time is not less than the window descending completion time.
Preferably, the vehicle door unlocking time is not more than the window descending completion time specifically: the vehicle door unlocking time is not more than the sum of the window descending completion time and the first time period;
the first time period is the time difference between the moment when the door module controller receives the authentication success signal and the first moment.
Preferably, the method further comprises the following steps:
when the vehicle door unlocking time is longer than the window descending completion time, starting to execute a vehicle door unlocking action at the first moment and sending the authentication success signal to the door module controller at the first moment so that the door module controller controls the vehicle window motor to rotate when receiving the authentication success signal.
Preferably, the method further comprises the following steps:
and when a touch signal sent by a door handle switch is received, the intelligent key is authenticated.
Preferably, the method further comprises the following steps:
and within a second preset time after the first time, if the door module controller does not receive a vehicle window position change signal sent by the vehicle window position detection device, outputting a control signal with a duty ratio of 100% to the vehicle window motor.
Preferably, the method further comprises the following steps:
within a third preset time after the first time, if a vehicle window position change signal sent by the vehicle window position detection device is not received, stopping the vehicle door unlocking action;
and the third preset time is less than the first preset time.
In order to solve the above technical problem, the present application further provides a control device for a frameless vehicle window, including:
the first sending module is used for sending an authentication success signal which is successfully authenticated by the intelligent key to the door module controller at a first moment when the unlocking time of the car door is not more than the window descending completion time so that the door module controller can control the car window motor to rotate when receiving the authentication success signal;
the execution module is used for starting to execute the vehicle door unlocking action after delaying a first preset time at the first moment;
and the sum of the vehicle door unlocking time and the first preset time is not less than the window descending completion time.
In order to solve the above technical problem, the present application further provides a control device for a frameless vehicle window, including a memory for storing a computer program;
a processor for implementing the steps of the control method of the frameless window when executing the computer program.
In order to solve the above technical problem, the present application further provides a computer-readable storage medium, on which a computer program is stored, and the computer program, when executed by a processor, implements the steps of the control method for a frameless window as described above.
In order to solve the technical problem, the application also provides a control system of the frameless car window, which comprises a keyless entry system, an intelligent key, a door module controller, a car window motor and a door handle switch;
the keyless entry system is used for sending an authentication success signal which is successfully authenticated by the intelligent key to the door module controller at a first moment when the unlocking time of the vehicle door is not more than the window descending completion time so that the door module controller can control the vehicle window motor to rotate when receiving the authentication success signal, and is also used for starting to execute the unlocking action of the vehicle door after delaying a first preset time at the first moment;
the door module controller is used for controlling the window motor to rotate when receiving the authentication success signal;
the door handle switch is used for sending a touch signal to the keyless entry system;
and the sum of the vehicle door unlocking time and the first preset time is not less than the window descending completion time.
According to the control method of the frameless vehicle window, when the door module controller receives the authentication success signal, the vehicle window motor is controlled to rotate so that the vehicle window can fall, the vehicle door unlocking action is started after the first time is delayed for the first preset time, the time that the vehicle window starts to fall is advanced compared with the prior art, the sum of the vehicle door unlocking time and the first preset time is not less than the window falling completion time, the vehicle window falling action completion time can be earlier than or equal to the vehicle door unlocking action completion time, therefore, when a user pulls the vehicle door open, the vehicle window can be lowered to a safe height, the possibility that the vehicle window collides with the sealing rubber strip can be avoided, the vehicle window mechanical structure is protected, and the user experience is improved.
In addition, the control device and the control system for the frameless vehicle window correspond to the method, and the effect is the same as that of the method.
Drawings
In order to more clearly illustrate the embodiments of the present application, the drawings needed for the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and that other drawings can be obtained by those skilled in the art without inventive effort.
Fig. 1 is a timing diagram of operations of a frameless window provided in the prior art;
fig. 2 is a flowchart of a control method for a frameless window according to an embodiment of the present application;
fig. 3 is a timing diagram illustrating operations of a frameless vehicle window according to an embodiment of the present disclosure;
fig. 4 is a flowchart of another control method for a frameless window according to an embodiment of the present application;
fig. 5 is a schematic structural diagram of a control device for a frameless vehicle window according to an embodiment of the present application;
fig. 6 is a schematic structural diagram of another control device for a frameless vehicle window according to an embodiment of the present application;
fig. 7 is a schematic structural diagram of a control system of a frameless vehicle window according to an embodiment of the present application.
Detailed Description
The technical solutions in the embodiments of the present application will be clearly and completely described below with reference to the drawings in the embodiments of the present application, and it is obvious that the described embodiments are only a part of the embodiments of the present application, and not all the embodiments. All other embodiments obtained by a person of ordinary skill in the art based on the embodiments in the present application without any creative effort belong to the protection scope of the present application.
The core of the application is to provide a control method, a device, a system and a medium for the frameless vehicle window, which can ensure that when a vehicle door is opened, the vehicle window is below a sealing rubber strip, so that the vehicle window is prevented from being impacted or the sealing rubber strip is rubbed in the door opening process, the service life of a vehicle window mechanical structure is prolonged, and the user experience is improved.
In order that those skilled in the art will better understand the disclosure, the following detailed description will be given with reference to the accompanying drawings.
Fig. 2 is a flowchart of a control method for a frameless window according to an embodiment of the present application. As shown in fig. 2, the method includes:
s10: when the unlocking time of the vehicle door is not more than the window descending completion time, an authentication success signal which is successfully authenticated by the intelligent key is sent to the door module controller at the first moment so that the door module controller controls the vehicle window motor to rotate when receiving the authentication success signal.
S11: and starting to execute the door unlocking action after delaying the first preset time at the first moment.
And the sum of the unlocking time of the vehicle door and the first preset time is not less than the window descending completion time.
In specific implementation, under the condition that the car door is locked, when a user carrying an intelligent key approaches the car door, the keyless entry system authenticates the intelligent key, if the authentication is passed, the keyless entry system sends an authentication success signal to the door module controller at the first moment, and after the door module controller receives the authentication success signal of the keyless entry system and the intelligent key, the door module controller controls the car window motor to rotate so as to enable the car window to descend. Because the vehicle door unlocking time is not more than the window descending completion time, in order to ensure that the sum of the vehicle door unlocking time and the first preset time is not less than the window descending completion time, the keyless entry system starts to execute the vehicle door unlocking action after the first time is delayed for the first preset time.
The first time may be a time when the keyless entry system and the smart key are successfully authenticated, or a time after the keyless entry system and the smart key are successfully authenticated for a certain period of time, which is not limited in this embodiment. In addition, the specific time length of the first preset time is not limited, the first preset time is set according to the specific time of the vehicle door unlocking time and the window descending completion time, and the sum of the vehicle door unlocking time and the first preset time is not less than the window descending completion time.
According to the control method of the frameless vehicle window, when the door module controller receives the authentication success signal, the vehicle window motor is controlled to rotate so that the vehicle window can fall, the vehicle door unlocking action is started after the first time is delayed for the first preset time, the time that the vehicle window starts to fall is advanced compared with the prior art, the sum of the vehicle door unlocking time and the first preset time is not less than the window falling completion time, the vehicle window falling action completion time can be earlier than or equal to the vehicle door unlocking action completion time, therefore, when a user pulls the vehicle door open, the vehicle window can be lowered to a safe height, the possibility that the vehicle window collides with the sealing rubber strip can be avoided, the vehicle window mechanical structure is protected, and the user experience is improved.
Because there is a time difference between the keyless entry system sending the authentication success signal to the door module controller and the door module controller receiving the authentication success signal, further, the vehicle door unlocking time is not greater than the window lowering completion time specifically: the unlocking time of the vehicle door is not more than the sum of the window descending completion time and the first time period;
the first time period is the time difference between the time when the door module controller receives the authentication success signal and the first time.
In the specific implementation, the influence of the first time period on the window descending completion time needs to be considered, so that when the door unlocking time is not greater than the sum of the window descending completion time and the time of the first time period, performing S10 and S11 can further ensure that the window descending action completion time can be earlier than or equal to the door unlocking action completion time, and at this time, the sum of the door unlocking time and the first preset time is not less than the sum of the window descending completion time and the time of the first time period. It should be noted that, in this embodiment, the first time period is generally 20ms, and in other embodiments, the first time period may be another time value, which is not limited in this embodiment.
On the basis of the above embodiment, as a preferred embodiment, the method further includes:
when the vehicle door unlocking time is greater than the window descending completion time, starting to execute the vehicle door unlocking action at the first moment and sending an authentication success signal to the door module controller at the first moment so that the door module controller controls the vehicle window motor to rotate when receiving the authentication success signal.
In specific implementation, under the condition that the car door is locked, when a user carrying an intelligent key approaches the car door, the keyless entry system authenticates the intelligent key, if the authentication is passed, the keyless entry system sends an authentication success signal to the door module controller at the first moment, and after the door module controller receives the authentication success signal of the keyless entry system and the intelligent key, the door module controller controls the car window motor to rotate so as to enable the car window to descend. Because door unblock time is greater than and falls window finish time, consequently there is not the key entering system at the first moment simultaneously and begins to carry out door unblock action, under this condition, the door window falls window action finish time and can be earlier than door unblock action finish time, consequently can guarantee when the user pulls open the door, the door window has fallen to safe height, can avoid the possibility of door window and joint strip striking, has protected door window mechanical structure, has improved user experience.
In order to make the technical solutions provided by the present invention more clear to those skilled in the art, a specific application scenario is further described herein with reference to a timing diagram. Fig. 3 is a timing diagram of an operation of a frameless window according to an embodiment of the present disclosure. As shown in fig. 3, after the keyless entry system and the smart key are successfully authenticated, the entire vehicle starts to execute a vehicle door unlocking action; meanwhile, after the keyless entry system and the smart key are successfully authenticated, an authentication success signal is immediately sent to the door module controller, after a first time period, the door module controller receives the authentication success signal, and then the window motor is immediately controlled to rotate so as to execute a window descending action.
In concrete implementation, if carry the user of intelligent key only through the door, but when not opening the intention of door, if reduce the window with trade, can bring unnecessary financial loss for the user, reduce user experience. Fig. 4 is a flowchart of another control method for a frameless window according to an embodiment of the present application. As shown in fig. 4, as a preferred embodiment, before receiving the authentication success signal sent by the keyless entry system, the method further includes:
s20: and when receiving a touch signal sent by the door handle switch, authenticating with the intelligent key.
When a user carrying the intelligent key touches a door handle switch outside the vehicle door, the door keyless entry system receives a touch signal, the keyless entry system authenticates the intelligent key, if the authentication is passed, the keyless entry system sends an authentication success signal to the door module controller, and the vehicle door unlocking action is executed after a first preset time. And after the door module controller receives the signal that the keyless entry system and the intelligent key are successfully authenticated, the door module controller controls the window motor to rotate so as to enable the window to descend.
It should be noted that the door handle switch may be disposed on the inner side of the door handle or on the outer surface of the door handle, and the specific structure of the door handle switch may be a sensor, a micro switch or another structure capable of implementing the related functions of the present application, which is not limited in this application.
According to the control method of the frameless vehicle window, the keyless entry system can execute the follow-up action after receiving the touch signal sent by the door handle switch, the situation that a user opens the vehicle door unintentionally and the vehicle window is lowered is avoided, financial loss of the user is avoided, and user experience is improved.
In the window descending process, in order to reduce the impact of the window on the adhesive tape and the noise caused when the window is started, the door module controller generally uses a control signal with a duty ratio of 50% to drive the window motor, but if the outdoor temperature is low enough to freeze the window and the adhesive tape together, the control signal with the duty ratio of 50% is not enough to make the window descend, and based on this, after controlling the window motor to rotate to make the window descend, the door module controller further comprises:
s21: and within a second preset time after the first time, if the door module controller does not receive the vehicle window position change signal sent by the vehicle window position detection device, outputting a control signal with the duty ratio of 100% to the vehicle window motor.
In specific implementation, if the door module controller does not detect that the position of the window is changed within the preset window driving time, the door module controller immediately uses a control signal with a 100% duty ratio to drive the window motor to descend, and in this way, the torque of the motor driving the window can be increased, so that the purposes of breaking ice and descending the window are achieved.
Preferably, the control signal is embodied as a PWM signal.
It should be noted that, the specific value of the second preset time is not limited in the present application, and is generally set to 200ms, and in other embodiments, it may be set to another time length.
Preferably, the window position detection device is embodied as a hall sensor provided inside the window motor.
In specific implementation, the window position detection device monitors the window position in real time, and if the door module controller does not detect that the window position changes within the preset window driving time, the door module controller immediately drives the window motor to descend by using a control signal with a 100% duty ratio.
In the concrete implementation, if the door window does not insert inside the joint strip recess of automobile body, then can not influence the action that the door was opened, if continue to control window motor this moment and rotate, then can cause unnecessary window motor wasting of resources, not only extravagant electric energy has still increased unnecessary use number of times for window motor, influences window motor's life, reduces user experience. Further, when the vehicle window is inserted into the sealing rubber strip groove of the vehicle body, the vehicle window is controlled to descend. The door module controller only can control the window to fall when detecting that the window is inserted into the sealing rubber strip groove of the automobile body, so that the resource waste of a window motor is avoided, and the user experience is improved.
Further, within a third preset time after the first time, if the vehicle window position change signal sent by the vehicle window position detection device is not received, the vehicle door unlocking action is terminated;
and the third preset time is less than the first preset time.
In specific implementation, if the window position change signal sent by the window position detection device is not received within the third preset time, the window motor may be in a fault, at this time, the door unlocking action is terminated, and a user can check the vehicle and timely remove the fault. Since the door lock is a mechanical structure, the door unlocking operation is already started after the first preset time, and the unlocking operation cannot be terminated at this time, so that it is required to ensure that the third preset time is less than the first preset time.
In the above embodiments, the control method of the frameless window is described in detail, and the present application also provides embodiments corresponding to the control device of the frameless window. It should be noted that the present application describes the embodiments of the apparatus portion from two perspectives, one from the perspective of the function module and the other from the perspective of the hardware.
Fig. 5 is a schematic structural diagram of a control device for a frameless vehicle window according to an embodiment of the present application. As shown in fig. 5, the apparatus includes, based on the angle of the function module:
the first sending module 10 is configured to send an authentication success signal that the smart key is successfully authenticated to the door module controller at a first time when the vehicle door unlocking time is not greater than the window descending completion time, so that the door module controller controls the vehicle window motor to rotate when receiving the authentication success signal;
the execution module 11 is configured to start to execute a vehicle door unlocking action after a first preset time is delayed at the first time;
and the sum of the vehicle door unlocking time and the first preset time is not less than the window descending completion time.
As a preferred embodiment, further comprising:
and the second sending module is used for starting to execute the vehicle door unlocking action at the first moment and sending an authentication success signal to the door module controller at the first moment so that the door module controller controls the vehicle window motor to rotate when receiving the authentication success signal when the vehicle door unlocking time is greater than the window descending completion time.
The first sending module 10 is further configured to authenticate the smart key when receiving a touch signal sent by a door handle switch;
and the control module is used for outputting a control signal with the duty ratio of 100% to the window motor if the door module controller does not receive the window position change signal sent by the window position detection device within a second preset time.
Since the embodiments of the apparatus portion and the method portion correspond to each other, please refer to the description of the embodiments of the method portion for the embodiments of the apparatus portion, which is not repeated here.
Fig. 6 is a structural diagram of a control device for a frameless window according to another embodiment of the present application, as shown in fig. 6, the device includes, based on the angle of the hardware structure: a memory 20 for storing a computer program;
the processor 21 is configured to implement the steps of the control method for the frameless window in the above embodiment when executing the computer program.
The processor 21 may include one or more processing cores, such as a 4-core processor, an 8-core processor, and the like. The processor 21 may be implemented in at least one hardware form of a DSP (Digital Signal Processing), an FPGA (Field-Programmable Gate Array), and a PLA (Programmable Logic Array). The processor 21 may also include a main processor and a coprocessor, where the main processor is a processor for Processing data in an awake state, and is also called a Central Processing Unit (CPU); a coprocessor is a low power processor for processing data in a standby state. In some embodiments, the processor 21 may be integrated with a GPU (Graphics Processing Unit), which is responsible for rendering and drawing the content required to be displayed on the display screen. In some embodiments, the processor 21 may further include an AI (Artificial Intelligence) processor for processing a calculation operation related to machine learning.
The memory 20 may include one or more computer-readable storage media, which may be non-transitory. Memory 20 may also include high speed random access memory, as well as non-volatile memory, such as one or more magnetic disk storage devices, flash memory storage devices. In this embodiment, the memory 20 is at least used for storing a computer program 201, wherein after being loaded and executed by the processor 21, the computer program is capable of implementing the relevant steps of the control method for a frameless window disclosed in any one of the foregoing embodiments. In addition, the resources stored in the memory 20 may also include an operating system 202, data 203, and the like, and the storage manner may be a transient storage manner or a permanent storage manner. Operating system 202 may include, among others, Windows, Unix, Linux, and the like.
In some embodiments, the control device for the frameless window may further comprise a display 22, an input/output interface 23, a communication interface 24, a power supply 25, and a communication bus 26.
Those skilled in the art will appreciate that the configuration shown in fig. 6 does not constitute a limitation of the control arrangement for a frameless window and may include more or fewer components than those shown.
The control device for the frameless window provided by the embodiment of the application comprises a memory and a processor, wherein when the processor executes a program stored in the memory, the following method can be realized: and after receiving an authentication success signal sent by the keyless entry system, the door module controller controls the window motor to rotate so as to enable the window to descend. Compared with the prior art, the time that the window falls into the window is advanced, so that the window falling action completion time can be earlier than or equal to the door unlocking action completion time, the window can be ensured to fall to a safe height when a user pulls the door, the possibility that the window collides with the sealing rubber strip can be avoided, the mechanical structure of the window is protected, and the user experience is improved.
In addition, the application also provides a corresponding embodiment of the computer readable storage medium. The computer-readable storage medium has stored thereon a computer program which, when being executed by a processor, carries out the steps as set forth in the above-mentioned method embodiments.
It is to be understood that if the method in the above embodiments is implemented in the form of software functional units and sold or used as a stand-alone product, it can be stored in a computer readable storage medium. Based on such understanding, the technical solutions of the present application may be embodied in the form of a software product, which is stored in a storage medium and executes all or part of the steps of the methods described in the embodiments of the present application, or all or part of the technical solutions. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
In the above embodiments, the control method and apparatus for a frameless window are described in detail, and the present application also provides a corresponding embodiment of a control system for a frameless window. Fig. 7 is a schematic structural diagram of a control system of a frameless vehicle window according to an embodiment of the present application. As shown in fig. 7, includes a keyless entry system 1, a smart key 2, a door module controller 3, a window motor 4, and a door handle switch 5;
the keyless entry system 1 is used for sending an authentication success signal which is successfully authenticated with the intelligent key 2 to the door module controller 3 at a first moment when the unlocking time of the vehicle door is not more than the window descending completion time so that the door module controller 3 controls the vehicle window motor 4 to rotate when receiving the authentication success signal, and is also used for starting to execute the unlocking action of the vehicle door after delaying a first preset time at the first moment;
the door module controller 3 is used for controlling the window motor 4 to rotate when receiving the authentication success signal;
the door handle switch 5 is used to send a touch signal to the keyless entry system 1;
and the sum of the unlocking time of the vehicle door and the first preset time is not less than the window descending completion time.
Since the embodiment of the system part corresponds to the embodiment of the method part, the embodiment of the system part is described with reference to the embodiment of the method part, and is not repeated here.
The control system of the frameless vehicle window provided by the embodiment of the application comprises a keyless entry system, an intelligent key, a door module controller, a vehicle window motor and a door handle switch, and is applied to the control method of the frameless vehicle window: when the door module controller receives the successful authentication signal, the window motor is controlled to rotate so as to enable the window to descend, the unlocking action of the door is started after the first time delays for the first preset time, the window descending starting time is advanced relative to the prior art, the sum of the unlocking time of the door and the first preset time is not less than the window descending completion time, the window descending completion time can be earlier than or equal to the window unlocking completion time, therefore, the door can be guaranteed to be lowered to a safe height when a user pulls the door, the possibility of collision between the window and a sealing rubber strip can be avoided, the mechanical structure of the window is protected, and the user experience is improved.
The method, the device, the system and the medium for controlling the frameless window are described in detail above. The embodiments are described in a progressive manner in the specification, each embodiment focuses on differences from other embodiments, and the same and similar parts among the embodiments are referred to each other. The device disclosed by the embodiment corresponds to the method disclosed by the embodiment, so that the description is simple, and the relevant points can be referred to the method part for description. It should be noted that, for those skilled in the art, it is possible to make several improvements and modifications to the present application without departing from the principle of the present application, and such improvements and modifications also fall within the scope of the claims of the present application.
It is further noted that, in the present specification, relational terms such as first and second, and the like are used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other identical elements in a process, method, article, or apparatus that comprises the element.
Claims (10)
1. A method of controlling a frameless vehicle window, comprising:
when the unlocking time of the car door is not more than the window descending completion time, sending an authentication success signal which is successfully authenticated by the intelligent key to the door module controller at a first moment so that the door module controller can control the car window motor to rotate when receiving the authentication success signal;
starting to execute a vehicle door unlocking action after delaying a first preset time at the first moment;
and the sum of the vehicle door unlocking time and the first preset time is not less than the window descending completion time.
2. The control method for the frameless window of claim 1, wherein the vehicle door unlocking time is not more than the window lowering completion time, specifically: the vehicle door unlocking time is not more than the sum of the window descending completion time and the first time period;
the first time period is the time difference between the moment when the door module controller receives the authentication success signal and the first moment.
3. The method of controlling a frameless window of claim 2, further comprising:
when the vehicle door unlocking time is longer than the window descending completion time, starting to execute a vehicle door unlocking action at the first moment and sending the authentication success signal to the door module controller at the first moment so that the door module controller controls the vehicle window motor to rotate when receiving the authentication success signal.
4. A method of controlling a frameless window as set forth in claim 3, further comprising:
and when a touch signal sent by a door handle switch is received, the intelligent key is authenticated.
5. The method of controlling a frameless window of any one of claims 1 to 4, further comprising:
and within a second preset time after the first time, if the door module controller does not receive a vehicle window position change signal sent by the vehicle window position detection device, outputting a control signal with a duty ratio of 100% to the vehicle window motor.
6. The method of controlling a frameless window of any one of claims 1 to 4, further comprising:
within a third preset time after the first time, if a vehicle window position change signal sent by the vehicle window position detection device is not received, stopping the vehicle door unlocking action;
and the third preset time is less than the first preset time.
7. A control device for a frameless vehicle window, comprising:
the first sending module is used for sending an authentication success signal which is successfully authenticated by the intelligent key to the door module controller at a first moment when the unlocking time of the car door is not more than the window descending completion time so that the door module controller can control the car window motor to rotate when receiving the authentication success signal;
the execution module is used for starting to execute the vehicle door unlocking action after delaying a first preset time at the first moment;
and the sum of the vehicle door unlocking time and the first preset time is not less than the window descending completion time.
8. A control device for a frameless vehicle window, comprising a memory for storing a computer program;
a processor for implementing the steps of a method of controlling a frameless window as claimed in any one of claims 1 to 6 when executing said computer program.
9. A computer-readable storage medium, characterized in that a computer program is stored thereon, which computer program, when being executed by a processor, carries out the steps of the method of controlling a frameless window according to any one of claims 1 to 6.
10. A control system of a frameless car window is characterized by comprising a keyless entry system, an intelligent key, a door module controller, a car window motor and a door handle switch;
the keyless entry system is used for sending an authentication success signal which is successfully authenticated by the intelligent key to the door module controller at a first moment when the unlocking time of the vehicle door is not more than the window descending completion time so that the door module controller can control the vehicle window motor to rotate when receiving the authentication success signal, and is also used for starting to execute the unlocking action of the vehicle door after delaying a first preset time at the first moment;
the door module controller is used for controlling the window motor to rotate when receiving the authentication success signal;
the door handle switch is used for sending a touch signal to the keyless entry system;
and the sum of the vehicle door unlocking time and the first preset time is not less than the window descending completion time.
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| CN202011215052.2A CN112339705A (en) | 2020-11-04 | 2020-11-04 | Control method, device and system for frameless vehicle window and medium |
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| CN202011215052.2A CN112339705A (en) | 2020-11-04 | 2020-11-04 | Control method, device and system for frameless vehicle window and medium |
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| CN112339705A true CN112339705A (en) | 2021-02-09 |
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