CN113503106A

CN113503106A - Control system, method, device and storage medium for automobile window

Info

Publication number: CN113503106A
Application number: CN202110656980.0A
Authority: CN
Inventors: 叶家鑫
Original assignee: GAC Honda Automobile Co Ltd; Guangqi Honda Automobile Research and Development Co Ltd
Current assignee: GAC Honda Automobile Co Ltd; Guangqi Honda Automobile Research and Development Co Ltd
Priority date: 2021-06-11
Filing date: 2021-06-11
Publication date: 2021-10-15
Anticipated expiration: 2041-06-11
Also published as: CN113503106B

Abstract

The application discloses a control system, a method, equipment and a storage medium for automobile windows. The automobile comprises a CAN bus, an automobile gateway, an automobile body controller, a human body sensor, a motor module, an anti-theft module and an antenna module; the control system also comprises a home gateway and an intelligent door lock; the home gateway is in communication connection with the automobile gateway; the vehicle body controller is connected with the CAN bus and the human body sensor; the human body sensor is used for detecting the approach of a person to the automobile; the antenna module is connected to the CAN bus through the anti-theft module; the motor module is used for realizing the opening and closing of the automobile window, and the motor module is connected to the CAN bus. The system can facilitate a user to remotely lower the vehicle window to quickly discharge the hot air, and is favorable for improving the use experience of the vehicle in a hot environment. The method can be widely applied to the technical field of automobiles.

Description

Control system, method, device and storage medium for automobile window

Technical Field

The present application relates to the field of automotive technologies, and in particular, to a system, a method, a device, and a storage medium for controlling an automotive window.

Background

The automobile is an important transportation tool, and brings great convenience to life and work of people. With the development of automobile technology, people have higher and higher requirements on automobiles. In hot summer, the temperature in the automobile exposed to the sun is very high when the automobile is parked outdoors, the scorching air often makes the smell in the automobile intolerable, the automobile door needs to be opened or the automobile window needs to be ventilated for a period of time before the automobile enters the automobile, and the whole starting process takes time. In summary, the problems of the related art need to be solved. In summary, the problems of the related art need to be solved.

Disclosure of Invention

The present application aims to solve at least one of the technical problems in the related art to some extent.

Therefore, an object of the embodiments of the present application is to provide a control system for an automobile window, which can facilitate a user to remotely lower the window to quickly discharge hot air, and is beneficial to improving the use experience of the automobile in a hot environment.

Another object of the embodiments of the present application is to provide a control method of an automobile window.

In order to achieve the technical purpose, the technical scheme adopted by the embodiment of the application comprises the following steps:

in a first aspect, an embodiment of the present application provides a control system for an automobile window, where the automobile includes a CAN bus, an automobile gateway, an automobile body controller, a human body sensor, a motor module, an anti-theft module, and an antenna module;

the control system also comprises a home gateway and an intelligent door lock; the home gateway is in communication connection with the automobile gateway;

the vehicle body controller is connected with the CAN bus and the human body sensor; the human body sensor is used for detecting the approach of a person to the automobile;

the antenna module is connected to the CAN bus through the anti-theft module;

the motor module is used for realizing the opening and closing of the automobile window, and the motor module is connected to the CAN bus.

In addition, according to the control system of the automobile window of the above embodiment of the present application, the following additional technical features may also be provided:

further, in one embodiment of the present application, the smart door lock includes a fingerprint detection unit and a microprocessor unit.

Further, in one embodiment of the present application, the microprocessor unit includes a 51-chip or STM 32-chip.

Further, in one embodiment of the present application, the human body sensor includes a pyroelectric infrared sensor.

In a second aspect, an embodiment of the present application further provides a control method of an automobile window, which is used for controlling the window through the foregoing system; the method comprises the following steps:

when the automobile gateway receives a door opening signal of the intelligent door lock from the home gateway, a vehicle window opening instruction is sent to the CAN bus;

controlling the window to be opened through the action of a motor module according to the window opening instruction;

when the human body sensor detects that a human body approaches, a first pulse signal is sent to the automobile body controller, so that the automobile body controller sends an automobile window closing instruction to the CAN bus;

and controlling the car window to be closed through the action of the motor module according to the car window closing instruction.

In addition, according to the control method of the automobile window of the above embodiment of the present application, the following additional technical features may be further provided:

further, in an embodiment of the present application, the method further includes the following steps:

when the human body sensor detects that a human body approaches, a second pulse signal is sent to the vehicle body controller, so that the vehicle body controller sends an anti-theft identification instruction to the CAN bus;

when the CAN bus receives the anti-theft identification instruction, whether the antenna module receives a key signal is inquired to the anti-theft module;

and if the antenna module receives a key signal, maintaining the car window opening instruction.

if the antenna module does not receive the key signal, an anti-theft closing instruction is sent to the CAN bus;

and controlling the car window to be closed through the action of the motor module according to the anti-theft closing instruction.

In a third aspect, an embodiment of the present application provides a computer device, including:

at least one processor;

at least one memory for storing at least one program;

when the at least one program is executed by the at least one processor, the at least one processor is caused to implement the control method for an automobile window described in the second aspect.

In a fourth aspect, the present application further provides a computer-readable storage medium, in which a processor-executable program is stored, and the processor-executable program is used to implement the control method for the vehicle window according to the second aspect when executed by the processor.

Advantages and benefits of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application:

the control system of the automobile window provided by the embodiment of the application CAN be applied to window control of an automobile, wherein the automobile comprises a CAN bus, an automobile gateway, an automobile body controller, a human body sensor, a motor module, an anti-theft module and an antenna module; the control system also comprises a home gateway and an intelligent door lock; the home gateway is in communication connection with the automobile gateway; the vehicle body controller is connected with the CAN bus and the human body sensor; the human body sensor is used for detecting the approach of a person to the automobile; the antenna module is connected to the CAN bus through the anti-theft module; the motor module is used for realizing the opening and closing of the automobile window, and the motor module is connected to the CAN bus. The system can facilitate a user to remotely lower the vehicle window to quickly discharge the hot air, and is favorable for improving the use experience of the vehicle in a hot environment.

Drawings

In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following description is made on the drawings of the embodiments of the present application or the related technical solutions in the prior art, and it should be understood that the drawings in the following description are only for convenience and clarity of describing some embodiments in the technical solutions of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to these drawings without creative efforts.

FIG. 1 is a schematic structural diagram of a control system for an automotive window according to an embodiment of the present disclosure;

fig. 2 is a schematic flow chart of a specific embodiment of a method for controlling an automobile window in an embodiment of the present application;

fig. 3 is a schematic structural diagram of an embodiment of a computer device in an embodiment of the present application.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application. The step numbers in the following embodiments are provided only for convenience of illustration, the order between the steps is not limited at all, and the execution order of each step in the embodiments can be adapted according to the understanding of those skilled in the art.

In the related art, in hot summer, the temperature in the automobile exposed to the sun is very high when the automobile is parked outdoors, the scorching air often makes the smell in the automobile intolerable, the automobile needs to be opened or the automobile window needs to be ventilated for a period of time before the automobile enters the automobile, and the whole starting process takes time. In summary, the problems of the related art need to be solved.

In view of this, the embodiment of the present application provides a control system for an automobile window, and the system can facilitate a user to remotely lower a window to assist hot air to be quickly discharged, and is beneficial to improving the use experience of an automobile in a hot environment.

Specifically, referring to fig. 1, the control system for an automobile window provided in the embodiment of the present application may be applied to the technical field of automobiles. The configuration relation of the automobile is adjusted to a certain extent in the embodiment of the application, the human body sensor is additionally arranged on the automobile, and other parts on the automobile, such as an automobile gateway, an automobile body controller and a motor module, can be configured according to the hardware structure of the existing automobile. For example, the car gateway may include a router between various electrical and optical buses in the car, and may further integrate standard multimedia interfaces, such as Universal Serial Bus (USB), Firewire (Firewire) and Media Oriented System Transport (MOST) buses, and connect to a Control Area Network (CAN) system, and the external terminal device may be connected to the car system using ethernet, bluetooth or a computer interface to transmit data.

The body controller in the automobile can be used for controlling various devices on the automobile, such as a display screen, a player, a loudspeaker and the like, wherein the display screen can be used for displaying navigation road conditions or playing videos after leisure time; the player is mainly used for playing music, and the loudspeaker can be used for playing some voice prompts. Specifically, in this embodiment of the application, the vehicle body controller of the automobile is further configured to control operation of the window, for example, the automobile may include a CAN bus, the vehicle body controller may be connected to the motor module through the CAN bus, and the motor module may be configured to implement opening and closing of the window, for example, when the motor rotates forward, the window may be controlled to be opened, and when the motor rotates backward, the window may be controlled to be closed.

When the system in the embodiment of the application is put into use, an owner (a resident in an intelligent home environment) can match an automobile on the intelligent door lock in advance, namely, the association relationship between the intelligent door lock and the automobile is established in the intelligent home environment. The intelligent door lock comprises a fingerprint detection unit and a microprocessor unit, wherein the fingerprint detection unit can be arranged on an inside door handle, when a user opens the intelligent door lock to go out every time, the fingerprint detection unit in the intelligent door lock detects the fingerprint of the user, when the fingerprint is coincident, the door lock is opened, and meanwhile, the microprocessor unit in the intelligent door lock is triggered to act, and a door opening signal is sent to the automobile gateway through the home gateway to inform an automobile owner of going out, so that the automobile can be used. In the embodiment of the present application, the microprocessor unit may be composed of any one or more processor chips including an MCU singlechip, an FPGA, a CPLD, a DSP, an ARM, and the like, and for example, may be set as an STC12 series singlechip chip or an STM32 series singlechip chip. Of course, the specific chip type can be flexibly adjusted according to the requirement, and this is not limited in the embodiment of the present application.

After the automobile receives the door opening signal through the automobile gateway, the automobile gateway forwards the signal to the CAN bus, so that the automobile body controller CAN be triggered to control the motor module to act, and the window of the automobile is opened. In some embodiments, a window control module CAN be separately arranged at the window, and the window control module CAN directly acquire a signal from the CAN bus to complete the opening of the window.

After the window of the automobile is opened, ventilation can be carried out, however, due to the fact that a certain time is needed for the owner to reach the position of the automobile or the automobile is not in the visual field range of the owner, the automobile can be stolen at the moment. Therefore, in the embodiment of the application, the anti-theft function can be integrated. In some embodiments, the function may be integrated in the vehicle body controller, a human body sensor is provided to detect whether a person approaches, and when a person approaches, the vehicle body controller sends a related control signal to the motor module, so that the vehicle window is closed. Moreover, in the embodiment, the automobile can be conveniently and rapidly started by a user, the window is intelligently closed, and the user does not need to operate again.

In other embodiments, an antenna module and an anti-theft module can be further provided, wherein the antenna module is connected to the vehicle body controller through the anti-theft module, and the antenna module is in communication connection with a key of the vehicle. Specifically, the working logic of the system at this time is: when the human body sensor senses that a person approaches, a pulse signal is sent to the automobile body controller, the automobile body controller sends an anti-theft identification instruction to the CAN bus after receiving the pulse signal, the anti-theft module confirms whether the antenna module receives a signal of an automobile key or not after receiving the anti-theft identification instruction, if the anti-theft identification instruction is received, the automobile owner reaches the automobile position, and therefore the automobile window CAN still be opened and does not respond; if the signal of the automobile key is not received, the anti-theft module sends an anti-theft instruction to the CAN bus, and the motor module is driven to close the automobile window. The anti-theft module in the embodiment of the present application may also include an associated microprocessor chip. The instructions may be level change signals of chip pins.

In the embodiment of the present application, a method for controlling an automotive window is further provided, and the method provided in the embodiment of the present application is explained and illustrated below with reference to the above description.

Referring to fig. 2, the method mainly comprises the following steps:

step 110, when the automobile gateway receives a door opening signal of the intelligent door lock from the home gateway, sending a vehicle window opening instruction to the CAN bus;

in this application embodiment, when the user goes out, corresponding signal of opening the door can be triggered to the intelligence lock, and the signal of opening the door can be sent to home gateway through car gateway, tells that the car owner goes out, probably needs to use the car. When the automobile gateway receives the door opening signal, a window opening instruction CAN be sent to the CAN bus to control the window of the automobile to be opened, and ventilation of the automobile is completed. In the embodiment of the application, the intelligent door lock can verify the identity information of a user in any one or more modes such as RFID card identification, iris identification and fingerprint identification, and can open the door and trigger a door opening signal when the identity verification is passed. Of course, the identification of the user identity information is not limited to the method set forth above, and the above-described manner is merely for illustration.

Step 120, controlling the window to be opened through the action of a motor module according to the window opening instruction;

in the embodiment of the application, after the identification of the identity information of the user passes and opens the door, the user can be confirmed to go out. At the moment, the motor module CAN operate to open the window of the automobile according to the window opening instruction on the CAN bus of the automobile, so that ventilation is carried out in the automobile compartment.

Step 130, when the human body sensor detects that a human body approaches, sending a first pulse signal to the automobile body controller so that the automobile body controller sends an automobile window closing instruction to the CAN bus;

in the embodiment of the application, when the human body sensor detects that a person approaches, the person may approach the owner of the automobile to prepare for starting the automobile, or a stranger may approach the automobile to cause a risk of losing things. Therefore, at the moment, the human body sensor CAN send a pulse signal to the automobile body controller, the pulse signal is recorded as a first pulse signal, and the first pulse signal CAN enable the automobile body controller to send a window closing instruction to the CAN bus.

And 140, controlling the car window to be closed through the action of the motor module according to the car window closing instruction.

In the embodiment of the application, after receiving the door window closing instruction on the CAN bus, the motor module CAN close the door window of the automobile according to the door window closing instruction on the CAN bus of the automobile in an operation manner, so that ventilation in the automobile compartment is finished.

In some embodiments, further comprising the steps of:

if the antenna module receives a key signal, maintaining the car window opening instruction;

In the embodiment of the application, the human body sensor CAN be set to generate a pulse to the automobile body controller after detecting that a human body approaches, so that the automobile body controller sends an anti-theft identification instruction to the CAN bus, at the moment, the CAN bus inquires the anti-theft module to determine whether the antenna module receives a key signal of the automobile, if so, the automobile owner reaches the automobile position, and the automobile window opening instruction CAN be maintained, so that the automobile window CAN still be opened without responding; if the key signal of the automobile is not received, the anti-theft module sends an anti-theft closing instruction to the CAN bus, and the motor module is driven to close the automobile window.

Referring to fig. 3, an embodiment of the present application further provides a computer device, including:

at least one processor 201;

at least one memory 202 for storing at least one program;

the at least one program, when executed by the at least one processor 201, causes the at least one processor 201 to implement a method of controlling a window of an automobile.

Similarly, the contents in the above embodiment of the control method for the automobile window are all applicable to the embodiment of the computer device, the functions specifically implemented by the embodiment of the computer device are the same as those in the above embodiment of the control method for the automobile window, and the beneficial effects achieved by the embodiment of the control method for the automobile window are also the same as those achieved by the embodiment of the control method for the automobile window.

The embodiment of the present application also provides a computer-readable storage medium, in which a program executable by the processor 201 is stored, and the program executable by the processor 201 is used for executing the above-mentioned control method for the vehicle window when being executed by the processor 201.

Similarly, the contents in the above-mentioned embodiment of the control method for the automobile window are all applicable to the embodiment of the computer-readable storage medium, the functions specifically implemented by the embodiment of the computer-readable storage medium are the same as those in the above-mentioned embodiment of the control method for the automobile window, and the beneficial effects achieved by the embodiment of the computer-readable storage medium are also the same as those achieved by the above-mentioned control method for the automobile window.

In alternative embodiments, the functions/acts noted in the block diagrams may occur out of the order noted in the operational illustrations. For example, two blocks shown in succession may, in fact, be executed substantially concurrently, or the blocks may sometimes be executed in the reverse order, depending upon the functionality/acts involved. Furthermore, the embodiments presented and described in the flowcharts of the present application are provided by way of example in order to provide a more thorough understanding of the technology. The disclosed methods are not limited to the operations and logic flows presented herein. Alternative embodiments are contemplated in which the order of various operations is changed and in which sub-operations described as part of larger operations are performed independently.

Furthermore, although the present application is described in the context of functional modules, it should be understood that, unless otherwise stated to the contrary, one or more of the functions and/or features may be integrated in a single physical device and/or software module, or one or more functions and/or features may be implemented in separate physical devices or software modules. It will also be appreciated that a detailed discussion regarding the actual implementation of each module is not necessary for an understanding of the present application. Rather, the actual implementation of the various functional modules in the apparatus disclosed herein will be understood within the ordinary skill of an engineer, given the nature, function, and internal relationship of the modules. Accordingly, those skilled in the art can, using ordinary skill, practice the present application as set forth in the claims without undue experimentation. It is also to be understood that the specific concepts disclosed are merely illustrative of and not intended to limit the scope of the application, which is defined by the appended claims and their full scope of equivalents.

The functions, if implemented in the form of software functional units and sold or used as a stand-alone product, may be stored in a computer readable storage medium. Based on such understanding, the technical solution of the present application or portions thereof that substantially contribute to the prior art may be embodied in the form of a software product stored in a storage medium and including instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present application. And the aforementioned storage medium includes: a U-disk, a removable hard disk, a Read-Only Memory (ROM), a Random Access Memory (RAM), a magnetic disk or an optical disk, and other various media capable of storing program codes.

The logic and/or steps represented in the flowcharts or otherwise described herein, e.g., an ordered listing of executable instructions that can be considered to implement logical functions, can be embodied in any computer-readable medium for use by or in connection with an instruction execution system, apparatus, or device, such as a computer-based system, processor-containing system, or other system that can fetch the instructions from the instruction execution system, apparatus, or device and execute the instructions. For the purposes of this description, a "computer-readable medium" can be any means that can contain, store, communicate, propagate, or transport the program for use by or in connection with the instruction execution system, apparatus, or device.

More specific examples (a non-exhaustive list) of the computer-readable medium would include the following: an electrical connection (electronic device) having one or more wires, a portable computer diskette (magnetic device), a Random Access Memory (RAM), a read-only memory (ROM), an erasable programmable read-only memory (EPROM or flash memory), an optical fiber device, and a portable compact disc read-only memory (CDROM). Additionally, the computer-readable medium could even be paper or another suitable medium upon which the program is printed, as the program can be electronically captured, via for instance optical scanning of the paper or other medium, then compiled, interpreted or otherwise processed in a suitable manner if necessary, and then stored in a computer memory.

It should be understood that portions of the present application may be implemented in hardware, software, firmware, or a combination thereof. In the above embodiments, the various steps or methods may be implemented in software or firmware stored in memory and executed by a suitable instruction execution system. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.

In the foregoing description of the specification, reference to the description of "one embodiment/example," "another embodiment/example," or "certain embodiments/examples," etc., means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, schematic representations of the above terms do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

While embodiments of the present application have been shown and described, it will be understood by those of ordinary skill in the art that: numerous changes, modifications, substitutions and alterations can be made to the embodiments without departing from the principles and spirit of the application, the scope of which is defined by the claims and their equivalents.

While the present application has been described with reference to the preferred embodiments, it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims.

Claims

1. The control system of the car window is characterized in that the car comprises a CAN bus, a car gateway, a car body controller, a human body sensor, a motor module, an anti-theft module and an antenna module;

the antenna module is connected to the CAN bus through the anti-theft module;

2. The control system for an automotive window of claim 1, wherein the smart door lock includes a fingerprint detection unit and a microprocessor unit.

3. A control system for a vehicle window according to claim 2 wherein the microprocessor unit comprises a 51 or STM32 monolithic chip.

4. The control system for an automotive window of claim 1, wherein the body sensor comprises a pyroelectric infrared sensor.

5. A method of controlling a vehicle window for controlling the window by means of a system according to any one of claims 1 to 4, comprising the steps of:

6. The control method for an automobile window according to claim 5, characterized by further comprising the steps of:

when the CAN bus receives the anti-theft identification instruction, whether the antenna module receives a key signal is inquired to the anti-theft module; and if the antenna module receives a key signal, maintaining the car window opening instruction.

7. The control method for an automobile window according to claim 6, characterized by further comprising the steps of:

8. A computer device, comprising:

at least one processor;

at least one memory for storing at least one program;

when the at least one program is executed by the at least one processor, causing the at least one processor to implement the control method for an automobile window according to any one of claims 5 to 7.

9. A computer-readable storage medium in which a program executable by a processor is stored, characterized in that: the processor-executable program, when executed by a processor, is for implementing a method of controlling an automotive window as claimed in any one of claims 5 to 7.