CN114909059A - Vehicle window control method and device, vehicle body controller, vehicle and medium - Google Patents

Vehicle window control method and device, vehicle body controller, vehicle and medium Download PDF

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Publication number
CN114909059A
CN114909059A CN202210656699.1A CN202210656699A CN114909059A CN 114909059 A CN114909059 A CN 114909059A CN 202210656699 A CN202210656699 A CN 202210656699A CN 114909059 A CN114909059 A CN 114909059A
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CN
China
Prior art keywords
vehicle
window
rainfall
current vehicle
detection
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Pending
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CN202210656699.1A
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Chinese (zh)
Inventor
任田园
关忠旭
王鹏鹏
韩新立
袁浩
张洋
马壮
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FAW Group Corp
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FAW Group Corp
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Priority to CN202210656699.1A priority Critical patent/CN114909059A/en
Publication of CN114909059A publication Critical patent/CN114909059A/en
Priority to PCT/CN2023/098218 priority patent/WO2023236881A1/en
Pending legal-status Critical Current

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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
    • 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
    • E05F15/71—Power-operated mechanisms for wings with automatic actuation responsive to temperature changes, rain, wind or noise

Abstract

The invention provides a vehicle window control method, a vehicle window control device, a vehicle body controller, a vehicle and a medium. The vehicle window control method comprises the following steps: in response to a vehicle locking operation of a current vehicle, determining whether an automatic window closing function of the current vehicle is started; if so, determining the working mode of the rainfall sensor according to the state data of the current vehicle; wherein, the detection frequencies in different working modes are different; controlling the rainfall sensor to detect the rainfall of the car window according to the detection frequency in the working mode; and controlling the car window to be closed according to the car window rainfall detection result. By the technology, the automatic control closing of the vehicle window is realized after the vehicle stops, and the electric quantity loss in the automatic control process of the vehicle window is reduced.

Description

Vehicle window control method and device, vehicle body controller, vehicle and medium
Technical Field
The embodiment of the invention relates to the technical field of automotive electronics, in particular to a vehicle window control method, a vehicle window control device, a vehicle body controller, a vehicle and a medium.
Background
At present, after a vehicle is parked, a user forgets to close a window sometimes, and if rainy weather or strangers approach the window, property loss is possibly brought to a driving user or a riding user.
In the prior art, there are many ways to automatically control the closing of the vehicle window, but all of them need to consume more power consumption. Therefore, how to realize automatic control of window closing under low power consumption is very important.
Disclosure of Invention
The invention provides a vehicle window control method, a vehicle window control device, a vehicle body controller, a vehicle and a medium, which are used for reducing electric quantity loss in the process of automatically controlling the closing of a vehicle window after the vehicle stops.
According to an aspect of the present invention, there is provided a window control method including:
in response to a vehicle locking operation of a current vehicle, determining whether an automatic window closing function of the current vehicle is started;
if so, determining the working mode of the rainfall sensor according to the state data of the current vehicle; wherein, the detection frequencies in different working modes are different;
controlling the rainfall sensor to detect the rainfall of the car window according to the detection frequency in the working mode;
and controlling the car window to be closed according to the car window rainfall detection result.
According to another aspect of the present invention, there is provided a window control apparatus including:
the window closing function determining module is used for responding to a vehicle locking operation of a current vehicle and determining whether an automatic window closing function of the current vehicle is started or not;
the working state determining module is used for determining the working mode of the rainfall sensor according to the state data of the current vehicle if the current vehicle is in the normal state; wherein, the detection frequencies in different working modes are different;
the vehicle window rainfall detection module is used for controlling the rainfall sensor to detect the vehicle window rainfall according to the detection frequency in the working mode;
and the window closing control module is used for controlling the window to be closed according to the window rainfall detection result.
According to another aspect of the present invention, there is also provided a vehicle body controller including:
one or more processors;
a memory 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 are enabled to execute any one of the vehicle window control methods provided by the embodiments of the present invention.
According to another aspect of the invention, a vehicle is further provided, and the vehicle is provided with a vehicle body controller capable of executing any one of the vehicle window control methods provided by the embodiments of the invention.
According to another aspect of the present invention, there is also provided a computer-readable storage medium on which a computer program is stored, wherein the program, when executed by a processor, implements any one of the vehicle window control methods provided by the embodiments of the present invention.
According to the vehicle window control method provided by the embodiment of the invention, whether the automatic window closing function of the current vehicle is started or not is determined by responding to the vehicle locking operation of the current vehicle; if so, determining the working mode of the rainfall sensor according to the current state data of the vehicle; wherein, the detection frequencies in different working modes are different; controlling a rainfall sensor to detect the rainfall of the car window according to the detection frequency in the working mode; and controlling the car window to be closed according to the car window rainfall detection result. According to the scheme, the rainfall sensor is controlled to detect the rainfall of the car window through the detection frequency in different working modes, the car window is automatically controlled to be closed according to the rainfall detection result of the car window, and the car window is automatically controlled to be closed after the car is parked. Meanwhile, the detection frequencies corresponding to different working modes are different, so that the adjustment of the detection frequency can be realized in the car window control process, the endless waste of electric quantity caused by car window rainfall detection by adopting the same detection frequency is avoided, and the electric quantity loss in the car window closing control process is reduced.
It should be understood that the statements in this section do not necessarily identify key or critical features of the embodiments of the present invention, nor do they necessarily limit the scope of the invention. Other features of the present invention will become apparent from the following description.
Drawings
In order to more clearly illustrate the technical solutions in the embodiments of the present invention, the drawings needed to be used in the description of the embodiments will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings based on these drawings without creative efforts.
Fig. 1A is a flowchart of a vehicle window control method according to a first embodiment of the present invention;
fig. 1B is a hardware system diagram of a vehicle window control method according to an embodiment of the present invention;
fig. 2 is a flowchart of a vehicle window control method according to a second embodiment of the present invention;
fig. 3 is a flowchart of a vehicle window control method according to a third embodiment of the present invention;
fig. 4 is a schematic structural diagram of a vehicle window control device according to a fourth embodiment of the present invention;
fig. 5 is a schematic structural diagram of a vehicle body controller of a vehicle window control method according to a fifth embodiment of the present invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and examples. It is to be understood that the specific embodiments described herein are merely illustrative of the invention and are not to be construed as limiting the invention. It should be further noted that, for the convenience of description, only some of the structures related to the present invention are shown in the drawings, not all of the structures.
Example one
Fig. 1A is a flowchart of a vehicle window control method according to a first embodiment of the present invention, and fig. 1B is a hardware system diagram of the vehicle window control method according to the first embodiment of the present invention; the embodiment can be applied to the situation of realizing automatic control of closing the car window after the current car is parked. The method can be executed by a vehicle window control device, the device can be realized in a software and/or hardware mode, and the device can be integrated in a vehicle body controller with a vehicle window control function. The window control method shown in fig. 1A will be described in detail with reference to fig. 1B.
Referring to fig. 1A, the window control method includes:
and S110, responding to the locking operation of the current vehicle, and determining whether the automatic window closing function of the current vehicle is started.
The automatic window closing function can be used for representing the window closing operation finished by the current vehicle under the condition that no manual operation exists. Specifically, the automatic window closing function may include at least one of a timed window closing function after locking the vehicle, a window closing function in raining, a window closing function for monitoring a coming person, and the like.
Specifically, the automatic window closing function of the current vehicle is set before the initial setting, and all setting items are in a default closed state. The switch for controlling the automatic window closing function can adopt one of the methods of controlling the switch for the automatic window closing function by an infotainment controller installed on the current vehicle, controlling the switch for the automatic window closing function by a mobile terminal and the like. The mobile terminal may include a remote control key or at least one of an intelligent terminal and the like installed with a function of controlling the current vehicle to automatically close the window, such as a smart phone and a smart band.
Exemplary opening modes of the automatic window closing function may include: and opening a man-machine interaction interface of an infotainment controller on the current vehicle, and generating a switching signal for controlling the opening and closing of the automatic window closing function by responding to screen sliding or touch control and other operations of a preset key.
Specifically, the infotainment controller sends the switch signal to the vehicle body controller, the vehicle body controller memorizes the state signal of the switch and feeds back the state signal of the switch to the infotainment controller, and the infotainment controller can display the state of the switch with the automatic window closing function.
The exemplary switching mode of the automatic window closing function may further include: and starting a human-computer interaction interface on the mobile terminal, and generating a switching signal for controlling the opening and closing of the automatic window closing function by responding to operations such as screen sliding in the human-computer interaction interface or touch control on a preset key.
Specifically, the remote vehicle-mounted terminal on the current vehicle can receive a signal sent by the mobile terminal and used for controlling the automatic window closing function to be opened and closed, the received signal is transmitted to the vehicle body controller, the vehicle body controller opens or closes the automatic window closing function, an opening and closing state signal of the automatic window closing function is fed back to the mobile terminal through the remote vehicle-mounted terminal, and the opening and closing state of the automatic window closing function can be displayed on the mobile terminal.
Specifically, when the vehicle body controller receives a vehicle locking signal of the current vehicle, the automatic window closing function is in an open state, and some or all vehicle windows of the current vehicle are opened, so as to judge whether the opening condition of the automatic window closing function is met.
Optionally, after the automatic window closing function is controlled to be opened, different function options such as a timed window closing function after locking a vehicle, a window closing function in rainy days, a window closing function monitored by a coming person and the like can appear, and by responding to operations such as screen sliding or touch control of a preset key, switching signals of different window closing functions are generated and used for controlling opening and closing of the different window closing functions. It should be noted that, the different window closing functions may all be separately opened or at least partially opened, and the opening number and/or types of the automatic window closing function are not limited in any way in this embodiment, and may be set or adjusted by the user according to the needs of the user.
And S120, if so, determining the working mode of the rainfall sensor according to the current state data of the vehicle.
The state data can be used to characterize the current operating state of the vehicle. Illustratively, the status data may include one of an operational status and a sleep status, among others.
Wherein the operating mode can be used to characterize the operating state of the rain sensor. Specifically, the operation mode of the rainfall sensor may be a normal mode, a light sleep mode, a deep sleep mode, or the like. Wherein, the detection frequency under different working modes is different.
Specifically, the detection frequency can be used to represent the number of times that the rainfall sensor detects the rainfall of the vehicle window within a periodic time. The detection frequency is not limited in any way, and may be set or adjusted by a technician or a user according to experience, or determined repeatedly through a large number of tests.
Specifically, after the window closing function in the automatic window closing function is started in case of rain, if the current vehicle is in a running state, it is determined that the working mode of the rainfall sensor can be a conventional mode; and if the current vehicle is in a dormant state, determining that the working mode of the rainfall sensor is a light sleep mode or a deep sleep mode.
Illustratively, when the operation mode of the rainfall sensor is a normal mode, the detection frequency of the rainfall sensor is a first detection frequency at the moment; when the working mode of the rainfall sensor is the light sleep mode, the detection frequency of the rainfall sensor is a second detection frequency; when the working mode of the rainfall sensor is the deep sleep mode, the detection frequency of the rainfall sensor is the third detection frequency. The first detection frequency, the second detection frequency and the third detection frequency can be used for representing the number of times of detecting the rainfall of the car window in the periodic time when the rainfall sensor is in different working modes respectively. Specifically, in this embodiment, the numerical values of the first detection frequency and the second detection frequency are not limited at all, and may be set or adjusted by a technician or a user according to experience, or may be determined repeatedly through a large number of tests. It should be noted that the values of the first detection frequency, the second detection frequency and the third detection frequency may be sequentially decreased. In a particular embodiment, the first detection frequency is greater than the second detection frequency, and the third detection frequency may be 0.
Specifically, after it is determined that the raining window closing function in the automatic window closing function of the current vehicle is opened, according to the state data of the current vehicle, the working mode of the rainfall sensor corresponding to the state data can be determined; otherwise, the determination operation of the operation mode is prohibited from being performed.
And S130, controlling the rainfall sensor to detect the rainfall of the car window according to the detection frequency in the working mode.
The rainfall of the vehicle window can be used for representing whether the current environment where the vehicle is located has rain or how much rain. Specifically, detecting the amount of rain in the vehicle window may include detecting a qualitative detection of whether there is rain outside the vehicle window. Or alternatively, detecting the rainfall of the vehicle window may include detecting a quantitative detection of a specific rainfall outside the vehicle window.
Specifically, when the working mode of the rainfall sensor is in the conventional mode, the rainfall of the car window can be detected according to a first detection frequency; when the working mode of the rainfall sensor is in a shallow sleep mode, the rainfall of the vehicle window can be detected according to the second detection frequency; when the working mode of the rainfall sensor is in the deep sleep mode, the rainfall of the vehicle window can be detected according to the third detection frequency, and if the third detection frequency is 0, the rainfall sensor does not detect any more and enters the sleep state.
Specifically, the detection frequency of the rainfall sensor in the working mode is obtained; and detecting the rainfall of the car window according to the acquired detection frequency.
And S140, controlling the car window to be closed according to the car window rainfall detection result.
The window may include at least one of windows on left and right sides of the vehicle, a sunroof of the vehicle, and the like.
Wherein controlling window closing may comprise one of controlling window opening and controlling window closing. In particular, the window/sunroof controller may be used to control window closing.
For example, controlling the window to be closed according to the window rainfall detection result may include: when the rainfall sensor detects the rainfall of the car window, the car body controller sends a window closing command to the car window/skylight controller to control the car window to be closed.
Specifically, when the window is closed, the vehicle body controller sends a closing success signal to the remote vehicle-mounted terminal, and the remote vehicle-mounted terminal informs the user of the successful closing of the window in the form of at least one of characters, images, sounds and the like. Wherein, the text notification may include sending a short message, etc.; the image notification may include displaying an image on which the window closing operation has been completed on a dedicated APP (Application), or the like; the audible notification may include making a telephone call, etc. It should be noted that the rain-closing function can be triggered again after the lock is unlocked and locked again.
Illustratively, according to the detection result of the rainfall of the vehicle window, the closing of the vehicle window is controlled, and the method further comprises the following steps: when the rainfall sensor does not detect the rainfall of the car window, the car window continues to keep the original state.
In the embodiment of the present invention, a communication manner between the controllers is not limited at all, and the communication manner may include, but is not limited to, LIN (Local Interconnect Network) communication, CAN (Controller Area Network) communication, ethernet, and the like. Illustratively, the vehicle body controller, the infotainment controller and the remote vehicle-mounted terminal are in CAN communication through a central gateway, the vehicle body controller and the rainfall sensor are in LIN communication, and the vehicle body controller and the window/skylight controller are in CAN communication.
Specifically, the rainfall of the car window is detected through a rainfall sensor, and whether the car window needs to be closed or not is determined according to a detection result.
According to the vehicle window control method provided by the embodiment of the invention, whether the automatic window closing function of the current vehicle is started or not is determined by responding to the vehicle locking operation of the current vehicle; if so, determining the working mode of the rainfall sensor according to the current state data of the vehicle; wherein, the detection frequencies in different working modes are different; controlling a rainfall sensor to detect the rainfall of the car window according to the detection frequency in the working mode; and controlling the car window to be closed according to the car window rainfall detection result. According to the scheme, the rainfall sensor is controlled to detect the rainfall of the car window through the detection frequency in different working modes, the car window is automatically controlled to be closed according to the rainfall detection result of the car window, and the car window is automatically controlled to be closed after the car is parked. Meanwhile, the detection frequencies corresponding to different working modes are different, so that the adjustment of the detection frequency can be realized in the car window control process, the endless waste of electric quantity caused by car window rainfall detection by adopting the same detection frequency is avoided, and the electric quantity loss in the car window closing control process is reduced.
It should be noted that, for parts not described in detail in the embodiments of the present invention, reference may be made to related descriptions of other embodiments, and further description is omitted here.
Example two
Fig. 2 is a flowchart of a vehicle window control method according to a second embodiment of the present invention, and in this embodiment, based on the above embodiments, further, if yes, determining an operating mode of a rainfall sensor according to state data of a current vehicle "is performed, and detailed as" determining whether the current vehicle is switched to a sleep state according to the state data of the current vehicle "is performed; and adjusting the working mode of the rainfall sensor according to the determination result to perfect the adjusting mechanism of the working mode of the rainfall sensor.
Referring to fig. 2, the window control method includes:
and S210, responding to the locking operation of the current vehicle, and determining whether the automatic window closing function of the current vehicle is started.
And S220, determining whether the current vehicle is switched to a dormant state or not according to the state data of the current vehicle.
The sleep state may be used to indicate that the internal devices of the current vehicle are in a low power consumption state.
In this embodiment, in order to more accurately determine whether the current vehicle has been switched to the sleep state, a sleep condition determination process may be introduced. Specifically, after the current vehicle meets the hibernation condition, the current vehicle may be switched from the running state to the hibernation state. The sleep condition may be used to characterize the current conditions that the vehicle needs to achieve to switch from the operating state to the sleep state. Specifically, the sleep condition may be set according to the state of the current vehicle, and the duration for which the state lasts. The setting of the sleep condition is not limited in any way, and may be set by a technician or a user according to an empirical value, or may be determined repeatedly through a large number of experiments.
Specifically, if the time length of the current vehicle stopping operation reaches the preset time length, the dormancy condition is met, that is, the current vehicle is determined to be switched from the operation state to the dormancy state; otherwise, determining that the current vehicle is in the running state. Wherein the shutdown includes the vehicle shutting down and the door locked. The preset duration can be used for representing the shortest duration that the current vehicle state can be switched. For example, the preset duration is not limited in any way, and the specific value of the preset duration may be set by a technician or a user according to experience or needs, or may be determined repeatedly through a large number of tests.
It should be noted that when the sleep condition is satisfied, other controllers such as the vehicle body controller, the infotainment controller, the window/skylight controller and the like enter the sleep mode; the rainfall sensor enters a light sleep mode or a deep sleep mode.
In the embodiment, whether the current vehicle is switched to the dormant state or not is determined by setting the preset time length, so that the situation that the current vehicle is judged wrongly and the use of the current vehicle is influenced due to the fact that the operation stopping time is too short is avoided. Meanwhile, the automatic switching of the state of the current vehicle provides data support for the determination of the working mode of the subsequent rainfall sensor.
Specifically, it may be determined whether the current vehicle is in the running state or has switched to the sleep state based on the state data of the current vehicle.
And S230, adjusting the working mode of the rainfall sensor according to the determination result.
For example, adjusting the operation mode of the rainfall sensor according to the determination result may include: the operation mode of the rainfall sensor may be a normal mode when it is determined that the present vehicle is in a running state.
Illustratively, the adjusting the operation mode of the rainfall sensor according to the determination result may further include: when it is determined that the current vehicle has switched from the running state to the sleep state, the operation mode of the rainfall sensor may be switched from the normal mode to the light sleep mode. Wherein, the detection frequency in the light sleep mode is lower than that in the conventional mode.
Specifically, after the current vehicle is parked and locked, if the time meets the preset duration, the current vehicle can be switched to the dormant state from the running state, at this moment, if the vehicle window/skylight controller detects that at least part of the vehicle window/skylight is not closed, the vehicle window/skylight controller feeds back a signal that at least part of the detected vehicle window/skylight is not closed to the vehicle body controller, the vehicle body controller can send a light sleep command to the rainfall sensor, the rainfall sensor enters the light sleep mode, and at this moment, the rainfall sensor is adjusted to the periodic detection vehicle window rainfall in the dormant state from the real-time detection vehicle window rainfall in the running state. The periodic rainfall detection can be used for representing the number of times that the rainfall sensor detects the rainfall of the car window in a period of time. The length of the period for detecting the rainfall is not limited in any way, and may be set or adjusted by a technician or a user according to experience, or determined repeatedly through a large number of experiments.
In the embodiment, the working mode of the rainfall sensor is adjusted by determining the current state of the vehicle, so that the working mode of the rainfall sensor is switched from the conventional mode to the shallow sleep mode with relatively low detection frequency without frequent detection, and the power consumption is reduced.
Specifically, the operating mode of the rainfall sensor may be adjusted accordingly according to the determined state of the vehicle.
And S240, controlling the rainfall sensor to detect the rainfall of the car window according to the detection frequency in the working mode.
And S250, controlling the window to be closed according to the window rainfall detection result.
According to the vehicle window control method provided by the embodiment of the invention, whether the automatic window closing function of the current vehicle is started or not is determined by responding to the vehicle locking operation of the current vehicle; determining whether the current vehicle is switched to a dormant state or not according to the state data of the current vehicle; adjusting the working mode of the rainfall sensor according to the determination result; controlling a rainfall sensor to detect the rainfall of the car window according to the detection frequency in the working mode; and controlling the car window to be closed according to the car window rainfall detection result. According to the scheme, whether the current vehicle is switched to the dormant state or not is determined, the working mode of the rainfall sensor is adjusted, the fact that the current vehicle is in different states is achieved, the rainfall sensor adopts different working modes, the rainfall of a vehicle window is detected, the situation that the rainfall sensor is always in high-frequency detection due to the fact that a single working mode is adopted is avoided, and therefore detection power consumption is reduced.
It should be noted that, for parts not described in detail in the embodiments of the present invention, reference may be made to related descriptions of other embodiments, and further description is omitted here.
EXAMPLE III
Fig. 3 is a flowchart of a vehicle window control method according to a third embodiment of the present invention, and in this embodiment, based on the above embodiments, if yes, the operating mode of the rainfall sensor is determined according to the current state data of the vehicle; and controlling the rainfall sensor to detect the rainfall of the vehicle window according to the detection frequency in the working mode, and adding the operation of adjusting the working mode of the rainfall sensor according to the detection result of the rainfall of the vehicle window, the accumulated detection duration of the rainfall and the current personnel approaching condition of the vehicle so as to perfect the detection mechanism of the rainfall sensor.
Referring to fig. 3, the window control method includes:
and S310, responding to the locking operation of the current vehicle, and determining whether the automatic window closing function of the current vehicle is started.
And S320, if so, determining the working mode of the rainfall sensor according to the current state data of the vehicle.
S330, controlling the rainfall sensor to detect the rainfall of the car window according to the detection frequency in the working mode.
And S340, adjusting the working mode of the rainfall sensor according to the window rainfall detection result, the rainfall accumulation detection duration and the current vehicle personnel approaching condition.
The window rainfall detection result may be a qualitative detection result of determining that the current vehicle is raining around or determining that the current vehicle is not raining around. Or alternatively, the window rainfall detection result can be a quantitative detection result for determining the amount of continuous rainfall outside the window.
The accumulated rainfall detection duration can be used for representing the accumulated rainfall of the rainfall sensor for detecting the rainfall of the car window in different working modes. Optionally, the accumulated rainfall detection time period may be timed by a timer inside the vehicle body controller. It should be noted that the timer in the vehicle body controller starts counting time when the door controller detects that the vehicle has been locked. The accumulated rainfall detection time period is not limited in any way, and can be set or adjusted by technicians or users according to experience or needs, or can be determined repeatedly through a large number of tests.
The person near the current vehicle may be any person, that is, may include a vehicle owner and a non-vehicle owner.
The person approaching situation of the current vehicle may include whether a person approaches the current vehicle, and may further include an identity of the approaching person. Specifically, the person approaching situation of the current vehicle can be detected by the vehicle-mounted sensor. Optionally, the vehicle-mounted sensor may include a vehicle-mounted camera, an infrared sensor, and the like, and the hardware cost is low.
Optionally, the face image data of the authority user can be pre-entered, the vehicle-mounted camera can collect the face image of the person close to the current vehicle, face recognition is carried out, the recognition result is matched with the entered face image data of the authority user, and whether the person close to the current vehicle is the authority user is determined. If the recognition result can be matched with the face image data of the pre-entered authority user, determining that the approaching person is the authority user; otherwise, the approaching person is determined not to be the authorized user. The authorized user may be the owner of the vehicle or another user authorized by the owner of the vehicle.
Or alternatively, the near field communication technology can be used for detecting the person approaching the current vehicle, detecting whether a key signal exists on the person approaching the vehicle, and determining whether the person approaching the vehicle is an authorized user. If the key signal is detected, determining that the approaching person is an authorized user; if the key signal is not detected, it is determined that the approaching person is not an authorized user. The short-range wireless communication technology may include, but is not limited to, bluetooth, ZigBee (ZigBee protocol), infrared technology, and the like.
Or optionally, the vehicle-mounted camera is used for collecting the face image of the person close to the current vehicle, face recognition is carried out, the recognition result is matched with the face image data of the authority user which is input in advance, meanwhile, the short-distance wireless communication technology is used for detecting whether the key signal exists on the person close to the current vehicle, and whether the person close to the current vehicle is the authority user is determined. Optionally, if the identification result matches or the key signal is detected, determining that the approaching person is an authorized user; otherwise, the approaching person is determined not to be the authorized user.
The present embodiment does not limit the determination method of the current approach condition of the vehicle, and may be set or adjusted by a technician according to experience, or set or adjusted by a user according to own habits.
In an alternative embodiment, the operation mode of the rainfall sensor can be adjusted according to the rainfall detection result of the vehicle window.
For example, adjusting the operation mode of the rainfall sensor may include: when the rainfall sensor is in a light sleep mode, the vehicle window rainfall is detected, the vehicle body controller is awakened, and the rainfall sensor enters a deep sleep mode.
For example, adjusting the operation mode of the rainfall sensor may further include: when the rainfall sensor is in the light sleep mode, if the rainfall of the car window is not detected all the time, the rainfall sensor keeps the detection frequency in the light sleep mode to continuously detect the rainfall of the car window.
In an optional embodiment, the working mode of the rainfall sensor can be adjusted according to the rainfall detection result of the vehicle window and the rainfall accumulation detection duration.
For example, the method for adjusting the operation mode of the rainfall sensor can comprise the following steps: and if the accumulated detection time reaches the preset time length and the rainfall of the car window is not detected, adjusting the working mode of the rainfall sensor to a deep sleep mode. The preset time length can be used for representing the shortest time for executing the automatic window closing function when the current vehicle is in the dormant state. Specifically, the preset time length may be set by a timer inside the body controller of the current vehicle. The preset time length is not limited in any way, and may be set or adjusted by a technician according to experience, or may be set or adjusted by a user according to needs.
For example, the method for adjusting the operation mode of the rainfall sensor may further include: and if the accumulated detection time does not reach the preset time length and the rainfall of the car window is detected, adjusting the working mode of the rainfall sensor to a deep sleep mode.
For example, the method for adjusting the operation mode of the rainfall sensor may further include: and if the accumulated detection time does not reach the preset time length and the rainfall of the car window is not detected, the rainfall sensor continues to keep the light sleep mode.
In an alternative embodiment, the operation mode of the rainfall sensor can be adjusted according to the rainfall detection result of the vehicle window and the current approaching condition of the vehicle.
For example, the method for adjusting the operation mode of the rainfall sensor can comprise the following steps: if the rainfall of the vehicle window is detected, the working mode of the rainfall sensor is adjusted from the light sleep mode to the deep sleep mode without determining the approaching condition of the current vehicle.
For example, the method for adjusting the operation mode of the rainfall sensor may further include: if the rainfall of the vehicle window is not detected and a person approaches the current vehicle, the working mode of the rainfall sensor is adjusted according to the identity of the person approaching the vehicle window.
Optionally, if the rainfall of the vehicle window is not detected and it is determined that the approaching person is not the authorized user, the working mode of the rainfall sensor is adjusted from the light sleep mode to the deep sleep mode. Or alternatively, if the rainfall of the vehicle window is not detected and the approaching person is determined to be the authorized user, the rainfall sensor continues to maintain the light sleep mode.
For example, the method for adjusting the operation mode of the rainfall sensor may further include: if no window rainfall is detected and no person is approaching the current vehicle, the rainfall sensor continues to maintain the light sleep mode.
In an optional embodiment, the operation mode of the rainfall sensor can be adjusted according to the accumulated rainfall detection time and the current person approaching condition of the vehicle.
For example, the method for adjusting the operation mode of the rainfall sensor can comprise the following steps: and if the accumulated detection time does not reach the preset time length and a person approaches the current vehicle, adjusting the working mode of the rainfall sensor to a deep sleep mode.
Specifically, if a person approaches the vehicle in the current detection timing period, the vehicle-mounted sensor identifies the identity of the person approaching the vehicle through face identification and/or key identification. Optionally, if it is determined that the approaching person is not the authorized user, adjusting the working mode of the rainfall sensor from the light sleep mode to the deep sleep mode; or alternatively, if the approaching person is determined to be the authorized user, the rainfall sensor continues to maintain the light sleep mode.
For example, the method for adjusting the operation mode of the rainfall sensor may further include: if the accumulated detection time reaches the preset time length, the working mode of the rainfall sensor is adjusted from the light sleep mode to the deep sleep mode without determining the approaching condition of the current vehicle. And if the accumulated detection time does not reach the preset time length and no person approaches the current vehicle or the person approaching the current vehicle is determined as the authority user during the timing period, the rainfall sensor continues to keep the light sleep mode.
In an optional embodiment, the working mode of the rainfall sensor can be adjusted according to the rainfall detection result of the vehicle window, the accumulated rainfall detection time and the current person approaching condition of the vehicle.
Specifically, the operating mode of the rainfall sensor can be adjusted from the light sleep mode to the deep sleep mode according to at least one of the conditions that the rainfall of the vehicle window is detected, the accumulated detection duration of the rainfall reaches the preset time length and the approaching person of the current vehicle is determined not to be the authorized user. Or alternatively, the light sleep mode can be continuously maintained by the rainfall sensor according to the conditions that the rainfall of the vehicle window is not detected, the accumulated rainfall detection time does not reach the preset time length and the approaching person of the current vehicle is determined to be the authorized user.
Note that the detection frequency in the deep sleep mode is 0.
In the embodiment, the working mode of the rainfall sensor is adjusted by comprehensively judging and adjusting at least two modes of the vehicle window rainfall detection result, the rainfall accumulation detection duration and the current vehicle personnel approaching condition, so that the adjustment of the working mode of the rainfall sensor is more accurate, and the reduction of power consumption is realized by reducing the detection frequency.
Specifically, the working mode of the rainfall sensor can be adjusted according to at least one of the window rainfall detection result, the rainfall accumulation detection duration and the current person approaching condition of the vehicle.
In this embodiment, the operating mode of the rainfall sensor is determined according to the state data of the current vehicle, the window rainfall is detected by adopting the corresponding detection frequency in different operating modes, and in the process, the operating mode of the rainfall sensor is continuously adjusted according to the window rainfall detection result, the rainfall accumulation detection duration and the personnel approaching condition of the current vehicle, so that the purpose of reducing the power consumption is achieved.
And S350, controlling the car window to be closed according to the car window rainfall detection result.
Specifically, the closing of the vehicle window can be controlled according to at least one of the vehicle window rainfall detection result, the rainfall accumulation detection duration and the current person approaching condition of the vehicle.
In an alternative embodiment, the window closing may be controlled according to one of the window rainfall detection result, the rainfall accumulation detection time period and the current person approach condition of the vehicle.
For example, a method of controlling window closing may include: when the window closing function in the automatic window closing function is started, if the rainfall sensor detects the rainfall of the window, the vehicle body controller is awakened, and a window closing command is sent to the corresponding window/skylight controller to control the window to be closed; if the rainfall sensor does not detect the rainfall of the vehicle window, the vehicle body controller keeps in a sleep mode, and the vehicle window is kept open.
For example, the method for controlling the window closing may further include: when the timing window closing function in the automatic window closing function is started, if the accumulated rainfall detection time reaches the preset time length, the vehicle body controller is awakened, and a window closing command is sent to the corresponding vehicle window/skylight controller to control the vehicle window to be closed; and if the accumulated rainfall detection time does not reach the preset time length, the vehicle body controller keeps the sleep mode, and the vehicle window is kept open.
For example, the method for controlling the window closing may further include: when a person in the automatic window closing function is set to monitor the opening of the window closing function, the vehicle-mounted sensor identifies the identity of the person approaching through face identification and/or key identification. Optionally, if it is determined that the approaching person is not the authorized user, the vehicle body controller is awakened, and a window closing command is sent to the corresponding window/skylight controller, so that the window is controlled to be closed. Or optionally, if the approaching person is determined to be the authorized user, the vehicle body controller keeps the sleep mode, and the vehicle window is kept open. Or optionally, if no person is detected to be close to the current vehicle, the vehicle body controller keeps the sleep mode, and the vehicle window is kept open.
In an optional embodiment, the window closing can be controlled according to the window rainfall detection result and the rainfall accumulation detection duration.
For example, when the raining window closing function and the timed window closing function in the automatic window closing function are set to be on, the method for controlling the window closing may include: and in the rainfall accumulation detection timing period, if the rainfall sensor detects the rainfall of the car window, the car body controller is awakened, and sends a window closing command to the corresponding car window/skylight controller to control the car window to be closed. The method for controlling the closing of the vehicle window can further comprise the following steps: when the rainfall accumulation detection duration reaches the preset time length and the rainfall sensor does not detect the rainfall of the car window, the car body controller is awakened, and a window closing command is sent to the corresponding car window/skylight controller to control the car window to be closed. The method for controlling the closing of the vehicle window can further comprise the following steps: and in the rainfall accumulation detection timing period, the rainfall sensor does not detect the rainfall of the car window, the car body controller keeps in a sleep mode, and the car window keeps open.
In an optional embodiment, the window closing can be controlled according to the window rainfall detection result and the current person approaching condition of the vehicle.
For example, when setting the window closing function in the automatic window closing function and monitoring the opening of the window closing function by the coming person, the method for controlling the closing of the window may include: if the rainfall sensor detects the rainfall of the vehicle window, the situation that the current vehicle person approaches the vehicle window does not need to be determined, the vehicle body controller is awakened, and a window closing command is sent to the corresponding vehicle window/skylight controller to control the vehicle window to be closed. The method for controlling the closing of the vehicle window can further comprise the following steps: and if the rainfall sensor does not detect the rainfall of the vehicle window and a person approaches the current vehicle, determining whether to control the vehicle window to be closed according to whether the approaching person is an authority user. Optionally, if it is determined that the approaching person is not the authorized user, the vehicle body controller is awakened, and a window closing command is sent to the corresponding window/skylight controller, so that the window is controlled to be closed. Or optionally, if the approaching person is determined to be the authorized user, the vehicle body controller keeps the sleep mode, and the vehicle window is kept open. The method for controlling the closing of the vehicle window can further comprise the following steps: if the rainfall sensor does not detect the rainfall of the vehicle window and no person approaches the current vehicle, the vehicle body controller keeps in a sleep mode and the vehicle window is kept open.
In an optional embodiment, the window closing can be controlled according to the accumulated rainfall detection time and the current vehicle person approaching condition.
For example, when setting the timed window closing function in the automatic window closing function and monitoring the opening of the window closing function by an incoming person, the method for controlling the window closing may include: when the rainfall accumulation detection time length reaches the preset time length, the person approaching condition of the current vehicle does not need to be determined, the vehicle body controller is awakened, and a window closing command is sent to the corresponding vehicle window/skylight controller to control the closing of the vehicle window. The method for controlling the closing of the vehicle window can further comprise the following steps: and in the rainfall accumulation detection timing period, if a person approaches the current vehicle, determining whether to control the vehicle window to be closed according to whether the approaching person is an authority user. Optionally, if the approaching person is not the authorized user, the vehicle body controller is awakened, and a window closing command is sent to the corresponding window/skylight controller, so that the window is controlled to be closed. Or optionally, if the approaching person is the authorized user, the vehicle body controller keeps the sleep mode, and the vehicle window is kept open. The method for controlling the closing of the vehicle window can further comprise the following steps: and in the rainfall accumulation detection timing period, if no person approaches the current vehicle, the vehicle body controller keeps a sleep mode, and the vehicle window is kept open.
In an optional embodiment, the window closing can be controlled according to the window rainfall detection result, the rainfall accumulation detection time and the current person approaching condition of the vehicle.
For example, a method of controlling window closing may include: if a timed window closing function, a rainy window closing function and a coming person monitoring window closing function are set to be started at the same time, one logic is met, the vehicle body controller can be awakened, a window closing command is sent to the corresponding vehicle window/skylight controller, and the vehicle window is controlled to be closed; if the three logics are not met, the vehicle body controller keeps in the sleep mode, and the vehicle window is kept open.
Optionally, after the vehicle window is closed, at least one of a timing window closing success notification, a raining window closing success notification and a coming person monitoring window closing success notification is sent to the user, so that the user can know the current vehicle condition in time. The notification may be sent to the user's mobile terminal in at least one of text, image, and sound. The text notification may include sending a short message and the like, and the image notification may include displaying an image and the like on the special APP, where the window closing operation has been completed; the audible notification may include making a telephone call, etc. It should be noted that after the lock is unlocked again and locked again, the three functions can be triggered again.
According to the vehicle window control method provided by the embodiment of the invention, whether the automatic window closing function of the current vehicle is started or not is determined by responding to the vehicle locking operation of the current vehicle; if so, determining the working mode of the rainfall sensor according to the current state data of the vehicle; controlling a rainfall sensor to detect the rainfall of the car window according to the detection frequency in the working mode; adjusting the working mode of the rainfall sensor according to the rainfall detection result of the vehicle window, the accumulated rainfall detection duration and the current personnel approaching condition of the vehicle; and controlling the car window to be closed according to the car window rainfall detection result. According to the scheme, the working mode of the rainfall sensor is adjusted in at least one mode of the condition that the person approaching the vehicle is close to the vehicle according to the rainfall detection result of the vehicle window, the rainfall accumulation detection time and the current vehicle, so that the error of adjusting the working mode of the rainfall sensor is avoided in a single mode, the adjustment of the working mode of the rainfall sensor is more accurate, the power consumption is reduced, and meanwhile, the property safety in the vehicle can be guaranteed.
It should be noted that, for parts not described in detail in the embodiments of the present invention, reference may be made to related descriptions of other embodiments, and further description is omitted here.
Example four
Fig. 4 is a schematic structural diagram of a vehicle window control device according to a fourth embodiment of the present invention. As shown in fig. 4, the window control device includes: the window closing function determining module 410, the operating state determining module 420, the window rainfall detecting module 430 and the window closing control module 440. Wherein the content of the first and second substances,
a window closing function determining module 410, configured to determine whether an automatic window closing function of the current vehicle is turned on in response to a vehicle locking operation of the current vehicle;
a working state determining module 420, configured to determine a working mode of the rainfall sensor according to the current state data of the vehicle if the current state data of the vehicle is positive; wherein, the detection frequencies in different working modes are different;
the vehicle window rainfall detection module 430 is used for controlling the rainfall sensor to detect the vehicle window rainfall according to the detection frequency in the working mode;
and the window closing control module 440 is used for controlling the window to be closed according to the window rainfall detection result.
According to the vehicle window control method provided by the embodiment of the invention, whether the automatic window closing function of the current vehicle is started or not is determined by responding to the vehicle locking operation of the current vehicle; if so, determining the working mode of the rainfall sensor according to the current vehicle state data; wherein, the detection frequencies in different working modes are different; controlling a rainfall sensor to detect the rainfall of the car window according to the detection frequency in the working mode; and controlling the car window to be closed according to the car window rainfall detection result. According to the scheme, the rainfall sensor is controlled to detect the rainfall of the car window through the detection frequency in different working modes, the car window is automatically controlled to be closed according to the rainfall detection result of the car window, and the car window is automatically controlled to be closed after the car is parked. Meanwhile, the detection frequencies corresponding to different working modes are different, so that the adjustment of the detection frequency can be realized in the car window control process, the endless waste of electric quantity caused by car window rainfall detection by adopting the same detection frequency is avoided, and the electric quantity loss in the car window closing control process is reduced.
In an alternative embodiment, the operation status determination module 420 includes:
the dormant state switching unit is used for determining whether the current vehicle is switched to the dormant state or not according to the state data of the current vehicle;
and the first working mode adjusting unit is used for adjusting the working mode of the rainfall sensor according to the determination result.
In an optional embodiment, the sleep state switching unit includes:
the state determining subunit is used for determining that the current vehicle is switched from the running state to the dormant state if the time length for stopping the running of the current vehicle reaches the preset time length; otherwise, determining that the current vehicle is in a running state;
exemplary shutdown includes vehicle shutdown and door lock.
In an alternative embodiment, the operation mode adjustment unit includes:
the normal mode determining subunit is used for determining that the working mode of the rainfall sensor is a normal mode if the current vehicle is in a running state;
the light sleep mode switching subunit is used for determining that the working mode of the rainfall sensor is switched to the light sleep mode if the current vehicle is switched to the sleep state;
illustratively, the detection frequency in the light sleep mode is lower than the detection frequency in the regular mode.
In an alternative embodiment, the window rain detection module 430 includes:
and the second working mode adjusting unit is used for adjusting the working mode of the rainfall sensor according to the window rainfall detection result, the rainfall accumulation detection duration and the current personnel approaching condition of the vehicle.
In an optional embodiment, the second operation mode adjustment unit includes:
the first deep sleep mode adjusting subunit is used for adjusting the working mode of the rainfall sensor to a deep sleep mode if the accumulated detection duration reaches the preset time length and the rainfall of the car window is not detected;
the second deep sleep mode adjusting subunit is used for adjusting the working mode of the rainfall sensor to a deep sleep mode if the accumulated detection duration does not reach the preset time length and the rainfall of the car window is detected;
the third deep sleep mode adjusting subunit is used for adjusting the working mode of the rainfall sensor to a deep sleep mode if the accumulated detection time does not reach the preset time length and a person approaches the current vehicle;
illustratively, the detection frequency in the deep sleep mode is 0.
The vehicle window control device can execute the vehicle window control method provided by any embodiment of the invention, and has the corresponding functional modules and beneficial effects of executing each vehicle window control method.
In the technical scheme of the invention, the acquisition, storage, application and the like of the state data of the current vehicle accord with the regulations of related laws and regulations without violating the good custom of the public order.
EXAMPLE five
Fig. 5 is a schematic structural diagram of a vehicle body controller of a vehicle window control method according to a fifth embodiment of the present invention. The body controller 50 is intended to represent various forms of digital computers, such as laptops, desktops, workstations, personal digital assistants, servers, blade servers, mainframes, and other suitable computers. The body controller may also represent various forms of mobile devices, such as personal digital assistants, cellular phones, smart phones, wearable devices (e.g., helmets, glasses, watches, etc.), and other similar computing devices. The components shown herein, their connections and relationships, and their functions, are meant to be exemplary only, and are not meant to limit implementations of the inventions described and/or claimed herein.
As shown in fig. 5, the vehicle body controller 50 includes at least one processor 51, and a memory communicatively connected to the at least one processor 51, such as a Read Only Memory (ROM)52, a Random Access Memory (RAM)53, and the like, wherein the memory stores a computer program executable by the at least one processor, and the processor 51 may perform various suitable actions and processes according to the computer program stored in the Read Only Memory (ROM)52 or the computer program loaded from the storage unit 58 into the Random Access Memory (RAM) 53. In the RAM53, various programs and data required for the operation of the vehicle body controller 50 can also be stored. The processor 51, ROM52, and RAM53 are connected to each other by a bus 54. An input/output (I/O) interface 55 is also connected to bus 54.
A plurality of components in the vehicle body controller 50 are connected to the I/O interface 55, including: an input unit 56 such as a keyboard, a mouse, or the like; an output unit 57 such as various types of displays, speakers, and the like; a storage unit 58 such as a magnetic disk, an optical disk, or the like; and a communication unit 59 such as a network card, modem, wireless communication transceiver, etc. The communication unit 59 allows the vehicle body controller 50 to exchange information/data with other devices through a computer network such as the internet and/or various telecommunication networks.
The processor 51 may be a variety of general and/or special purpose processing components having processing and computing capabilities. Some examples of the processor 51 include, but are not limited to, a Central Processing Unit (CPU), a Graphics Processing Unit (GPU), various dedicated Artificial Intelligence (AI) computing chips, various processors running machine learning model algorithms, a Digital Signal Processor (DSP), and any suitable processor, controller, microcontroller, or the like. The processor 51 performs the various methods and processes described above, such as the window control method.
In some embodiments, the window control method may be implemented as a computer program tangibly embodied in a computer-readable storage medium, such as storage unit 58. In some embodiments, part or all of the computer program may be loaded and/or installed onto the body controller 50 via the ROM52 and/or the communication unit 59. When the computer program is loaded into RAM53 and executed by processor 51, one or more steps of the window control method described above may be performed. Alternatively, in other embodiments, the processor 51 may be configured to perform the window control method by any other suitable means (e.g. by means of firmware).
Various implementations of the systems and techniques described here above may be implemented in digital electronic circuitry, integrated circuitry, Field Programmable Gate Arrays (FPGAs), Application Specific Integrated Circuits (ASICs), Application Specific Standard Products (ASSPs), system on a chip (SOCs), load programmable logic devices (CPLDs), computer hardware, firmware, software, and/or combinations thereof. These various embodiments may include: implemented in one or more computer programs that are executable and/or interpretable on a programmable system including at least one programmable processor, which may be special or general purpose, receiving data and instructions from, and transmitting data and instructions to, a storage system, at least one input device, and at least one output device. A computer program for implementing the methods of the present invention may be written in any combination of one or more programming languages. These computer programs may be provided to a processor of a general purpose computer, special purpose computer, or other programmable data processing apparatus, such that the computer programs, when executed by the processor, cause the functions/acts specified in the flowchart and/or block diagram block or blocks to be performed. A computer program can execute entirely on a machine, partly on a machine, as a stand-alone software package partly on a machine and partly on a remote machine or entirely on a remote machine or server.
In the context of the present invention, a computer-readable storage medium may be a tangible medium that can contain, or store a computer program for use by or in connection with an instruction execution system, apparatus, or device. A computer readable storage medium may include, but is not limited to, an electronic, magnetic, optical, electromagnetic, infrared, or semiconductor system, apparatus, or device, or any suitable combination of the foregoing. Alternatively, the computer readable storage medium may be a machine readable signal medium. More specific examples of a machine-readable storage medium would include an electrical connection based on one or more wires, a portable computer diskette, a hard disk, a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber, a portable compact disc read-only memory (CD-ROM), an optical storage device, a magnetic storage device, or any suitable combination of the foregoing.
To provide for interaction with a user, the systems and techniques described herein may be implemented on a vehicle body controller having: a display device (e.g., a CRT (cathode ray tube) or LCD (liquid crystal display) monitor) for displaying information to a user; and a keyboard and a pointing device (e.g., a mouse or a trackball) by which a user may provide input to the body controller. Other kinds of devices may also be used to provide for interaction with a user; for example, feedback provided to the user can be any form of sensory feedback (e.g., visual feedback, auditory feedback, or tactile feedback); and input from the user may be received in any form, including acoustic, speech, or tactile input.
The systems and techniques described here can be implemented in a computing system that includes a back-end component (e.g., as a data server), or that includes a middleware component (e.g., an application server), or that includes a front-end component (e.g., a user computer having a graphical user interface or a web browser through which a user can interact with an implementation of the systems and techniques described here), or any combination of such back-end, middleware, or front-end components. The components of the system can be interconnected by any form or medium of digital data communication (e.g., a communication network). Examples of communication networks include: local Area Networks (LANs), Wide Area Networks (WANs), blockchain networks, and the internet.
The computing system may include clients and servers. A client and server are generally remote from each other and typically interact through a communication network. The relationship of client and server arises by virtue of computer programs running on the respective computers and having a client-server relationship to each other. The server can be a cloud server, also called a cloud computing server or a cloud host, and is a host product in a cloud computing service system, so that the defects of high management difficulty and weak service expansibility in the traditional physical host and VPS service are overcome.
In an alternative embodiment, the present invention also provides a vehicle that may be provided with a body controller as shown in fig. 5.
It should be understood that various forms of the flows shown above, reordering, adding or deleting steps, may be used. For example, the steps described in the present invention may be executed in parallel, sequentially, or in different orders, and are not limited herein as long as the desired results of the technical solution of the present invention can be achieved.
The above-described embodiments should not be construed as limiting the scope of the invention. It should be understood by those skilled in the art that various modifications, combinations, sub-combinations and substitutions may be made in accordance with design requirements and other factors. Any modification, equivalent replacement, and improvement made within the spirit and principle of the present invention should be included in the protection scope of the present invention.

Claims (10)

1. A vehicle window control method characterized by comprising:
in response to a vehicle locking operation of a current vehicle, determining whether an automatic window closing function of the current vehicle is started;
if so, determining the working mode of the rainfall sensor according to the state data of the current vehicle; wherein, the detection frequencies in different working modes are different;
controlling the rainfall sensor to detect the rainfall of the car window according to the detection frequency in the working mode;
and controlling the car window to be closed according to the car window rainfall detection result.
2. The method of claim 1, wherein determining the operating mode of the rain sensor based on the current vehicle state data comprises:
determining whether the current vehicle is switched to a dormant state or not according to the state data of the current vehicle;
and adjusting the working mode of the rainfall sensor according to the determination result.
3. The method of claim 2, wherein said determining whether the current vehicle is switched to a dormant state based on the state data of the current vehicle comprises:
if the time length of the current vehicle stopping operation reaches the preset time length, determining that the current vehicle is switched from the operation state to the dormant state; otherwise, determining that the current vehicle is in a running state;
wherein the shutdown comprises vehicle shut down and door lock out.
4. The method of claim 3, wherein the adjusting the operational mode of the rain sensor based on the determination comprises:
if the current vehicle is in the running state, determining that the working mode of the rainfall sensor is a conventional mode;
if the current vehicle is switched to the dormant state, determining that the working mode of the rainfall sensor is switched to a light sleeping mode;
wherein the detection frequency in the shallow sleep mode is lower than the detection frequency in the normal mode.
5. The method according to any one of claims 1 to 4, wherein, in the controlling of the rainfall sensor to detect the rainfall on the window based on the detection frequency in the operation mode, the method further comprises:
and adjusting the working mode of the rainfall sensor according to the rainfall detection result of the vehicle window, the accumulated rainfall detection time and the current person approaching condition of the vehicle.
6. The method of claim 5, wherein the adjusting the operation mode of the rainfall sensor according to the window rainfall detection result, the accumulated rainfall detection time and the current vehicle approaching condition comprises:
if the accumulated detection time reaches a preset time length and the rainfall of the car window is not detected, adjusting the working mode of the rainfall sensor to a deep sleep mode;
if the accumulated detection time does not reach the preset time length and the rainfall of the car window is detected, adjusting the working mode of the rainfall sensor to a deep sleep mode;
if the accumulated detection time does not reach the preset time length and a person approaches the current vehicle, adjusting the working mode of the rainfall sensor to a deep sleep mode;
wherein the detection frequency in the deep sleep mode is 0.
7. A vehicle window control device characterized by comprising:
the window closing function determining module is used for responding to a vehicle locking operation of a current vehicle and determining whether an automatic window closing function of the current vehicle is started or not;
the working state determining module is used for determining the working mode of the rainfall sensor according to the state data of the current vehicle if the current vehicle is in the normal state; wherein, the detection frequencies in different working modes are different;
the vehicle window rainfall detection module is used for controlling the rainfall sensor to detect the vehicle window rainfall according to the detection frequency in the working mode;
and the window closing control module is used for controlling the window to be closed according to the window rainfall detection result.
8. A vehicle body controller, comprising:
one or more processors;
a memory for storing one or more programs;
when executed by the one or more processors, cause the one or more processors to implement the vehicle window control method of any one of claims 1-6.
9. A vehicle, characterized in that the vehicle body controller according to claim 8 is provided in the vehicle.
10. A computer-readable storage medium, on which a computer program is stored, which program, when being executed by a processor, carries out a vehicle window control method according to any one of claims 1 to 6.
CN202210656699.1A 2022-06-10 2022-06-10 Vehicle window control method and device, vehicle body controller, vehicle and medium Pending CN114909059A (en)

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