CN108952452B - Method and device for remotely closing window - Google Patents

Method and device for remotely closing window Download PDF

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Publication number
CN108952452B
CN108952452B CN201810688683.2A CN201810688683A CN108952452B CN 108952452 B CN108952452 B CN 108952452B CN 201810688683 A CN201810688683 A CN 201810688683A CN 108952452 B CN108952452 B CN 108952452B
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China
Prior art keywords
motor
skylight
window
time
preset
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CN201810688683.2A
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CN108952452A (en
Inventor
李弘达
刘灿昆
胡红星
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Zhejiang Geely New Energy Commercial Vehicle Group Co Ltd
Zhejiang Remote Commercial Vehicle R&D Co Ltd
Original Assignee
Nanchong Geely Commercial Vehicle Research Institute Co ltd
Zhejiang Geely Holding Group Co Ltd
Zhejiang Geely New Energy Commercial Vehicle Co Ltd
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Priority to CN201810688683.2A priority Critical patent/CN108952452B/en
Publication of CN108952452A publication Critical patent/CN108952452A/en
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    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00Power-operated mechanisms for wings
    • E05F15/70Power-operated mechanisms for wings with automatic actuation
    • E05F15/77Power-operated mechanisms for wings with automatic actuation using wireless control
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00Power-operated mechanisms for wings
    • E05F15/40Safety devices, e.g. detection of obstructions or end positions
    • E05F15/42Detection using safety edges
    • E05F15/43Detection using safety edges responsive to disruption of energy beams, e.g. light or sound
    • E05F15/431Detection using safety edges responsive to disruption of energy beams, e.g. light or sound specially adapted for vehicle windows or roofs
    • EFIXED CONSTRUCTIONS
    • E05LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
    • E05FDEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
    • E05F15/00Power-operated mechanisms for wings
    • E05F15/60Power-operated mechanisms for wings using electrical actuators

Abstract

The invention relates to the field of electronic appliances, and provides a method and a device for remotely closing a window. The remote window closing device comprises a radio frequency module, a receiving module and a control module. The radio frequency module is used for sending signals to the receiving module. The communication module is used for communicating with the control module, and the control module comprises a vehicle window motor control unit, a skylight motor control unit and a timing unit. The control module can judge whether the window motor works to the preset window running time or not and whether the skylight motor works to the preset skylight running time or not. When the remote control window closing is executed, even if a user releases the key when the skylight is not closed, the control module can control the skylight to continue to operate until the skylight is completely closed, so that the condition that the skylight is not closed when the window is closed can be avoided, and the loss of the user is avoided.

Description

Method and device for remotely closing window
Technical Field
The invention relates to the field of electronic appliances, in particular to a method and a device for remotely closing a window.
Background
The electronics on automobiles are increasing, causing many operations to change from mechanical to electrical. The closing of windows and skylights is one of them, and the closing of windows has now been changed from hand-operated to electric. Furthermore, people can remotely close the window outside the vehicle in a remote control mode.
However, the remote control type windows and skylights have a fast ascending speed when being closed, and are easy to hurt the head or hands of people, especially children. Therefore, the windows and the skylights are generally equipped with an anti-pinch module, so that the windows and the skylights can be closed in a remote control mode to prevent the situation that people cannot notice the windows due to too long distance.
However, the anti-pinch module has high cost, so that the anti-pinch module has limitation in use, and some vehicle types with relatively low cost cannot realize the function of automatically closing the window or closing the window by one key. In addition, the anti-pinch module enables a user in the automobile not to close the automobile window in time so as to prevent the automobile from being threatened outside the automobile, so that the safety problem and the cost problem of the anti-pinch module enable a part of users to tend to purchase the automobile without the anti-pinch module, the cost is reduced, the personal safety of the users is guaranteed, and the anti-pinch module is convenient to deal with the threatened outside the automobile.
Since the window is closed at a different time than the skylight. Generally, the time for which the sunroof is closed is longer than the time for which the window is closed, and therefore, when the window and the sunroof are closed by the user, if the operation is stopped after the window is closed, the sunroof is not completely closed. When the weather of rain and snow occurs, the rain and snow can enter from the skylight, so that the inside of the automobile is wetted and even accumulated with water, and the possibility of property theft is caused, thereby causing the loss of users.
For a vehicle without an anti-pinch module, because the vehicle window and the skylight can be closed only by a remote control window closing mode, a user is more likely to ignore the problem that the skylight is not closed, and property loss is more likely to be caused.
Disclosure of Invention
The technical problem to be solved by the invention is that the automatic closing cost of the car window and the skylight is high and the structure is complex by the function of an anti-pinch module or a key window. In order to solve the problems, the invention provides a method and a device for remotely closing a window, and the invention is specifically realized by the following technical scheme:
the invention provides a remote control window closing device, which is applied to a scene that a window is closed but a skylight is not completely closed when the window and the skylight are closed in a remote control mode, information that the skylight is not completely closed is obtained through simple time judgment, and a control module controls an execution module to continuously close the skylight. The device for remotely closing the window comprises a radio frequency module, a receiving module, a control module, a window motor and a skylight motor.
The radio frequency module is used for sending radio frequency signals.
The receiving module is used for receiving radio frequency signals.
The control module comprises a vehicle window motor control unit, a skylight motor control unit and a timing unit.
The window motor control unit is used for controlling the window motor to operate according to the radio frequency signal, and the skylight motor control unit is used for controlling the skylight motor to operate according to the radio frequency signal, so that the operation time of the skylight motor is greater than that of the window motor by a preset time value.
The timing unit is used for timing the running time of the window motor and the skylight motor.
The remote control key is the radio frequency module, and radio frequency signals transmitted by the remote control key cannot be controlled beyond 6 meters from a vehicle, so that the effective range of the radio frequency signals transmitted by the remote control key is within 6 meters, and after the working range of the remote control key is reduced, people can only close a vehicle window at a distance close to the vehicle, so that accidents can be found more easily, and people are prevented from being pinched when closing the window.
When the window motor and the skylight motor start to work, the timing unit records the running time of the window motor and the running time of the skylight motor, and the control module compares the recorded running time of the window motor with the preset running time of the window and compares the recorded running time of the skylight motor with the preset running time of the skylight.
Further, when the receiving module does not receive the radio frequency signal, the control module compares the recorded skylight motor running time with the skylight preset running time, and judges whether the skylight motor running time reaches the skylight preset running time. And judging whether the running stroke of the skylight motor is finished or not according to the comparison result. And when the running time of the skylight motor reaches the preset running time of the skylight, judging that the running stroke of the skylight motor is finished.
Further, on the premise that the radio frequency signal is not received, when the running time of the skylight motor does not reach the preset skylight running time, the skylight motor control unit controls the skylight motor to continue running until the running time of the skylight motor reaches the preset skylight running time.
Further, when the receiving module does not receive the radio frequency signal, the window motor control unit controls the window motor to stop running. When the radio frequency signal is interrupted and the running time of the window motor does not reach the preset running time of the window, the window motor stops running. When the radio frequency signal is interrupted and the running time of the window motor reaches the preset running time of the window, the window motor stops running.
Furthermore, the remote control key further comprises a reminding unit, wherein the reminding unit is used for obtaining reminding information and reminding a user that the car window is not completely closed in a vibration mode, a voice mode, a flickering mode or a display screen display mode.
The keys on the remote control key are hard keys or soft keys. The keys on the key fob may be configured as physical hard keys or virtual soft keys.
A second aspect of the invention provides a method of remotely closing a window, the method comprising:
and obtaining the continuously transmitted radio frequency signal, starting the window motor and the skylight motor, and starting to operate the window motor and the skylight motor.
And recording the working time of the window motor and the working time of the skylight motor.
Comparing the working time of the window motor with the preset window running time, and comparing the working time of the skylight motor with the preset skylight running time;
detecting the radio frequency signal and judging whether the radio frequency signal is continuously obtained or not.
And when the skylight motor does not run to the preset skylight running time and the radio-frequency signal is interrupted, controlling the skylight motor to continue running.
Specifically, timing is started when the window motor and the skylight motor are started, and compared with the preset window running time and the preset skylight running time, whether the window motor works to the preset window running time or not and whether the skylight motor works to the preset skylight running time or not are judged.
When the radio frequency signal is received, the window motor and the skylight motor start to work, at the moment, the timing is started, and the working time of the window motor and the working time of the skylight motor are recorded.
Further, when the radio frequency signal is interrupted, the working time of the window motor is compared with the preset window running time, and the window motor is controlled to stop running when the window motor reaches the running time or does not reach the running time. When the window motor is not operated for the preset operation time of the window, the radio frequency signal is interrupted, and the stroke is required to be paused possibly in an unexpected situation, so that the window motor stops operating.
Further, when the radio frequency signal is interrupted, the working time of the skylight motor is compared with the preset skylight running time, and whether the skylight motor works to the preset skylight running time is judged.
And further, when the working time of the skylight motor does not reach the preset skylight running time, controlling the skylight motor to continue running. And stopping the operation of the skylight motor when the working time of the skylight motor reaches the preset skylight operation time. And when the working time of the skylight motor reaches the preset skylight running time, controlling the skylight motor to stop running.
Further, when the car window is judged not to be completely closed, the remote control key obtains reminding information, and the remote control key reminds a user that the car window is not completely closed through vibration, voice, flickering or display screen display.
By adopting the technical scheme, the device for remotely closing the window has the following beneficial effects:
1) according to the invention, by reducing the working range of the remote control key, the vehicle window can be closed by remote control even if the vehicle is not provided with the anti-pinch module, so that the operation of a user is facilitated;
2) when the remote control window closing is executed, after the window is completely closed, a user releases the key, whether the skylight is completely closed is judged according to the skylight closing time, and when the skylight is not completely closed, the skylight is controlled to be continuously closed by a BCM (body controller), so that the condition that the window is closed but the skylight is not closed can be avoided, and the condition that the vehicle is wetted by rain and snow or the property is stolen to bring loss to the user is avoided;
3) the invention adopts a timing detection mode to judge the running states of the car window and the skylight, and does not need to install an anti-pinch module to complete the function of closing the window by one key, thereby saving the cost.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an apparatus for remotely closing a window according to an embodiment of the present invention;
fig. 2 is a schematic structural diagram of a control module of an apparatus for remotely closing a window according to an embodiment of the present invention;
fig. 3 is a flowchart of a method for remotely closing a window with a timing function according to an embodiment of the present invention.
Detailed Description
The technical solution in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. It is to be understood that the described embodiments are merely exemplary of the invention, and not restrictive of the full scope of the invention. All other embodiments, which can be obtained by a person skilled in the art without any inventive step based on the embodiments of the present invention, are within the scope of the present invention.
Example 1
The embodiment of the invention provides a remote window closing device, as shown in fig. 1, when the remote window closing device is applied to remotely closing a window and a skylight, under the scene that the window is closed but the skylight is not completely closed, the information that the skylight is not completely closed is obtained through simple time judgment, and a BCM (body controller) controls an execution module to continuously close the skylight.
The remote window closing device comprises: a key fob, a receiving module, and a BCM (body controller).
The remote control key is a radio frequency module and is used for sending signals to the receiving module.
The receiving module is used for receiving radio frequency signals, and the receiving module can also be integrated on a BCM (body controller).
The BCM (vehicle body controller) is a control module and is used for controlling the closing or opening of the vehicle window and the closing or opening of the skylight, and the BCM (vehicle body controller) is also used for judging whether the skylight needs to continue to operate or not and controlling the skylight motor to continue to work until the skylight finishes the stroke when the vehicle window finishes the stroke and the radio frequency signal is interrupted. As shown in fig. 2, the BCM (vehicle body controller) includes a window motor control unit, a sunroof motor control unit, and a timing unit.
The window motor control unit is used for controlling the window motor to operate according to the radio frequency signal, and the skylight motor control unit is used for controlling the skylight motor to operate according to the radio frequency signal, so that the operation time of the skylight motor is greater than that of the window motor by a preset time value.
The timing unit is used for timing the running time of the window motor and the skylight motor.
Further, the remote control key further comprises a reminding unit, the reminding unit can obtain information that the vehicle window or the skylight is not completely closed, and the reminding unit is used for reminding a user that the skylight or the vehicle window is not completely closed through vibration, voice, flickering or display screen display and other modes.
Due to different parameters such as working distance, resistance, motor power and the like, the complete closing time of the vehicle windows and the skylight of different vehicle types is different. In a normal state, the window is fully closed for about 4s, and the sunroof is fully closed for about 10 s. Therefore, the time consumed by the skylight motor to control the skylight to run is longer than the time consumed by the window motor to control the window to run, so that whether the skylight motor runs to the preset skylight running time or not can be judged according to the preset skylight running time, and whether the window motor runs to the preset window running time or not can be judged according to the preset window running time. The method comprises the following specific steps:
a user sends a radio frequency signal to a BCM (body controller) by long-pressing a key on the remote control key, the BCM (body controller) controls a window motor and a skylight motor to work, and a timing unit starts timing. And comparing the recorded working time of the window motor and the working time of the skylight motor with the preset window operation standard time and the preset skylight operation standard time through the control module, and simultaneously detecting whether the radio frequency signal is interrupted or not at any moment.
The window running time and the skylight running time are measured in advance in a time calibration mode and stored in the command. And when the day window motor and the window motor are started, operating for corresponding time according to the control command.
When the radio frequency signal exists, the BCM (body controller) controls the window motor and the skylight motor to work, and when the radio frequency signal is interrupted, the next judgment is needed according to the comparison result of the control module.
And when the radio frequency signal is interrupted and the comparison result shows that the working time of the window motor is less than the preset running time of the window, stopping running the window motor. At this time, it is described that the window motor does not work to the preset window running time, and the running stroke of the window can be pushed out not to be finished, in order to prevent the radio frequency signal interruption from being caused by accidents, for example, a limb of a person is blocked, when the radio frequency signal is interrupted and the comparison result shows that the window motor working time is less than the preset window running time, the window motor stops working. In addition, the preset time for the operation of the skylight motor is longer than the preset time for the operation of the window motor, so that the working time of the skylight motor is also shorter than the preset working time of the skylight motor, which indicates that the skylight motor does not work to the preset skylight operation time, the skylight motor is pushed out, the operation stroke is not completed, and the skylight motor also stops operating.
When the radio frequency signal is interrupted and the comparison result shows that the working time of the window motor is greater than or equal to the preset window running time, the window motor works to the preset window running time, the end of the running stroke of the window can be pushed out, and the window motor stops running. At this time, when the comparison result further includes that the skylight motor working time is less than the skylight preset running time, it is described that although the skylight motor works to the skylight preset running time, the skylight motor does not work to the skylight preset running time, that is, although the running stroke of the window is finished, the running stroke of the skylight is not finished, and the radio frequency signal is interrupted again, at this time, a BCM (vehicle body controller) controls the skylight motor to continue working until the skylight motor works to the skylight preset running time, and the skylight finishes the running stroke.
When the radio frequency signal is interrupted and the comparison result shows that the working time of the skylight motor is greater than the preset skylight running time, the skylight motor does not work to the preset skylight running time, the end of the running stroke of the skylight can be pushed out, and the skylight motor stops running. Because the preset time of the window motor is less than the preset time of the skylight motor, the skylight motor works to the preset skylight running time, the window motor works to the preset window running time when the skylight motor stops running, and the window motor stops running.
The keys on the remote control key can be hard keys in the form of physical keys or soft keys in the form of virtual keys.
Specifically, in a normal state, the remote control key sends an operation instruction by sending a radio frequency signal (RF) with a frequency of 433.92MHz, and then a BCM (vehicle body controller) controls a window motor and a skylight motor to work, and the window motor and the skylight motor drive the glass to ascend after receiving the control instruction sent by the BCM (vehicle body controller). On the basis, the invention reduces the power of the radio frequency signal emitted by the remote control key, shortens the remote control distance and reduces the working range of the remote control key to be within 6m (such as 5.5m) by calibration. The remote control distance is shortened, so that a user needs to stand at a place closer to a vehicle when performing remote control, abnormal conditions are easy to find, and the vehicle model without the anti-pinch module also has a remote control window closing function.
Further, whether the vehicle window and the skylight are closed or not can be judged in an auxiliary mode through locked-rotor current detection, and the method is concretely as follows.
In the working process of the window motor, when a window is completely closed, the working current is obviously increased, the working current is called locked-rotor current at the moment, for example, if the normal working current of the window motor or the skylight motor is about 8A, and the maximum theoretical value of the locked-rotor current is 33A, 20A is set as a locked-rotor current threshold value by a BCM (body controller), namely when the working current is detected to be greater than 20A, the task motor is in a locked-rotor state. When the BCM (vehicle body controller) detects that the working current is larger than a certain value, the motor is judged to be locked, and the vehicle window is considered to be completely closed. In the vehicle model without the anti-pinch module, a vehicle owner executes a remote window closing action in a mode of pressing a remote key button, and if the BCM (vehicle body controller) detects that the working current of the window motor reaches the locked-rotor current and the working current of the skylight motor does not reach the locked-rotor current in the window lifting process, the window is considered to be completely closed and the skylight is not completely closed. If the car owner looses the key at the moment, the window motor stops working, the BCM (body controller) can continue to command the skylight motor to execute window closing action until the working current of the skylight motor reaches the locked-rotor current, namely, the skylight is completely closed.
The embodiment can send a signal through the remote control key, the BCM (vehicle body controller) controls the window motor and the skylight motor to work, whether the window and the skylight finish the running stroke or not is judged by recording the working time of the motor and comparing the working time of the motor with the preset time, and when the window finishes the stroke and the skylight does not finish the stroke, the BCM (vehicle body controller) automatically takes over to control the skylight motor to continue working until the skylight also finishes the stroke.
This embodiment is used under the scene that remote control key remote control was closed door window and skylight, at this moment, it is often not to take place the door window and finish the stroke in skylight, because not a key window function, the user keeps away from the vehicle, probably can't see the skylight and do not close, judge through simple time this moment and just can reach the effect of automatic control skylight motor continuation work after window motor stop work, thereby solve "the door window is closed completely, the problem that the skylight was closed completely not, prevent to lead to leaking rain or stealing because of the skylight is not closed, cause user's loss, and the cost is also saved, need not to install devices such as the comparatively expensive anti-pinch module of price.
Example 2:
one possible embodiment of the present invention provides a remote window closing method for determining states of a window and a sunroof by a timing function, as shown in fig. 2, the method including:
s1, obtaining a continuously transmitted radio frequency signal, starting a window motor and a skylight motor, and starting to operate the window motor and the skylight motor;
s2, recording the working time of the window motor and the working time of the skylight motor;
s3, comparing the working time of the window motor with the preset window running time, and comparing the working time of the skylight motor with the preset skylight running time;
s4, detecting the radio frequency signal, and judging whether the radio frequency signal is continuously obtained or not;
and S5, when the skylight motor does not operate to the preset skylight operation time and the radio-frequency signal is interrupted, controlling the skylight motor to continue to operate.
In a normal state, the window operation time is about 4s, and the skylight operation time is about 10s, so that whether the window motor and the skylight motor have operated for a preset time can be judged by comparing the working time with the preset time. A user sends a radio frequency signal to a BCM (body controller) by long-pressing a key on the remote control key, the BCM (body controller) controls a window motor and a skylight motor to work, and a timing unit starts timing. And comparing the recorded working time of the window motor and the working time of the skylight motor with the preset window operation standard time and the preset skylight operation standard time through the control module, and simultaneously detecting whether the radio frequency signal is interrupted or not at any moment.
The window running time and the skylight running time are measured in advance in a time calibration mode and stored in the command. And when the day window motor and the window motor are started, operating for corresponding time according to the control command.
When the radio frequency signal exists, the BCM (body controller) controls the window motor and the skylight motor to work, and when the radio frequency signal is interrupted, the next judgment is needed according to the comparison result of the control module.
And when the radio frequency signal is interrupted and the comparison result shows that the working time of the window motor is less than the preset running time of the window, stopping running the window motor. At this time, it is described that the window motor does not work to the preset window running time, and the running stroke of the window can be pushed out not to be finished, in order to prevent the radio frequency signal interruption from being caused by accidents, for example, a limb of a person is blocked, when the radio frequency signal is interrupted and the comparison result shows that the window motor working time is less than the preset window running time, the window motor stops working. In addition, the preset time for the operation of the skylight motor is longer than the preset time for the operation of the window motor, so that the working time of the skylight motor is also shorter than the preset working time of the skylight motor, which indicates that the skylight motor does not work to the preset skylight operation time, the skylight motor is pushed out, the operation stroke is not completed, and the skylight motor also stops operating.
When the radio frequency signal is interrupted and the comparison result shows that the working time of the window motor is greater than or equal to the preset window running time, the window motor works to the preset window running time, the end of the running stroke of the window can be pushed out, and the window motor stops running. At this time, when the comparison result further includes that the skylight motor working time is less than the skylight preset running time, it is described that although the skylight motor works to the skylight preset running time, the skylight motor does not work to the skylight preset running time, that is, although the running stroke of the window is finished, the running stroke of the skylight is not finished, and the radio frequency signal is interrupted again, at this time, a BCM (vehicle body controller) controls the skylight motor to continue working until the skylight motor works to the skylight preset running time, and the skylight finishes the running stroke.
When the radio frequency signal is interrupted and the comparison result shows that the working time of the skylight motor is greater than the preset skylight running time, the skylight motor does not work to the preset skylight running time, the end of the running stroke of the skylight can be pushed out, and the skylight motor stops running. Because the preset time of the window motor is less than the preset time of the skylight motor, the skylight motor works to the preset skylight running time, the window motor works to the preset window running time when the skylight motor stops running, and the window motor stops running.
Further, when the car window is judged not to be completely closed, the remote control key can obtain reminding information, and the remote control key reminds a user that the car window is not completely closed through vibration, voice, flicker or display screen display.
This embodiment is used under the scene that remote control key remote control was closed door window and skylight, at this moment, it is often not to take place the door window and finish the stroke in skylight, because not a key window function, the user keeps away from the vehicle, probably can't see the skylight and do not close, judge through simple time this moment and just can reach the effect of automatic control skylight motor continuation work after window motor stop work, thereby solve "the door window is closed completely, the problem that the skylight was closed completely not, prevent to lead to leaking rain or stealing because of the skylight is not closed, cause user's loss, and the cost is also saved, need not to install devices such as the comparatively expensive anti-pinch module of price.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and principle of the present invention are intended to be included therein.

Claims (8)

1. A remote window closing apparatus, comprising: the device comprises a radio frequency module, a receiving module, a control module, a vehicle window motor and a skylight motor;
the radio frequency module is used for sending radio frequency signals;
the receiving module is used for receiving radio frequency signals;
the control module comprises a vehicle window motor control unit, a skylight motor control unit and a timing unit;
the window motor control unit is used for controlling the window motor to operate according to the radio frequency signal, and the skylight motor control unit is used for controlling the skylight motor to operate according to the radio frequency signal and enabling the operation time of the skylight motor to be greater than the operation time of the window motor by a preset time value;
the timing unit is used for timing the running time of the window motor or the skylight motor.
2. The device as claimed in claim 1, wherein when the receiving module does not receive the rf signal, the control module compares the recorded operation time of the skylight motor with the preset skylight operation time to determine whether the skylight motor operation time reaches the preset skylight operation time.
3. The apparatus of claim 2, wherein the sunroof motor control unit controls the sunroof motor to continue to operate when the operation time of the sunroof motor does not reach the predetermined operation time of the sunroof.
4. The apparatus of claim 2, wherein the sunroof motor control unit controls the sunroof motor to stop operating when the operating time of the sunroof motor reaches a predetermined operating time of the sunroof.
5. The apparatus of claim 1, wherein the control module compares the recorded window motor operating time with a window scheduled operating time when the receiving module does not receive the rf signal, and the window motor control unit controls the window motor to stop operating.
6. A method of remotely closing a window, the method comprising:
obtaining a continuously transmitted radio frequency signal, starting a window motor and a skylight motor, and starting to operate the window motor and the skylight motor;
recording the working time of the window motor and the working time of the skylight motor;
comparing the working time of the window motor with the preset window running time, and comparing the working time of the skylight motor with the preset skylight running time;
detecting a radio frequency signal, and judging whether the radio frequency signal is continuously obtained or not;
and when the skylight motor does not run to the preset skylight running time and the radio-frequency signal is interrupted, controlling the skylight motor to continue running.
7. A method of remotely closing a window as claimed in claim 6, wherein the window motor is controlled to stop operating when the RF signal is interrupted by comparing the window motor operating time with a predetermined window operating time.
8. The method of claim 6, wherein the operation of the skylight motor is controlled to stop when the working time of the skylight motor reaches the preset skylight operation time.
CN201810688683.2A 2018-06-28 2018-06-28 Method and device for remotely closing window Active CN108952452B (en)

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