Vehicle low-electric-quantity intelligent anti-misoperation vehicle window control method and system
Through dynamic threshold adjustment and comprehensive decision-making, intelligent anti-missive window control method for vehicle low-power operation, the problem of windows not closing under low-power conditions is solved, and the windows are accurately and automatically closed, improving vehicle safety and user experience.
Patent Information
- Application Number
- CN202510380415.4
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- Filing Date
- 2025-03-28
- Publication Date
- 2025-07-04
AI Technical Summary
In the low power state of the vehicle, the risk of water inlet and theft caused by the failure of the vehicle windows is to be closed. In the prior art, the automatic window closing function is not standard or there are problems with misoperation and power feeding.
By obtaining user commands, vehicle power status, battery capacity and environmental data, dynamically adjusting the threshold, intelligently controlling the closing of the window, including comprehensive decisions of functional switch interaction, vehicle power control, battery sensor and dynamic threshold adjustment module.
Automatically close the windows accurately and in a timely manner when the vehicle is low in power, avoid the risk of water inlet and theft, improve safety and user experience, reduce misoperation and extend battery life.
Smart Images
Figure CN120251032A_ABST
Abstract
Description
Technical Field
[0001] The present invention relates to the technical field of window control, and more specifically, to a method and system for intelligent anti-misoperation window control of a vehicle with low battery power. Background Art
[0002] At present, with the rapid development of automotive intelligence, vehicle functions are becoming increasingly diverse, and the scenarios of users using vehicles are also more abundant. However, in actual use, it is not uncommon for users to open the windows or sunroofs to ventilate and remove odors after the vehicle is powered off, or to forget to close the windows. When the vehicle is parked outdoors and the weather suddenly changes to rain, the unclosed windows are extremely likely to cause the vehicle to get water, resulting in direct economic losses to users; at the same time, when the vehicle is in the window-open state, the risk of theft is also greatly increased, causing dissatisfaction and complaints from users. In addition, with the continuous increase in the functions of various ECU products of the vehicle, problems such as abnormal power management leading to vehicle power failure often occur, which makes the vehicle often malfunction when performing key functions such as automatically closing the windows when it rains.
[0003] Therefore, it is of great practical significance to develop a device that can intelligently control the windows of a vehicle in a low-battery state, effectively avoid risks and misoperations. Summary of the Invention
[0004] In view of the technical problems existing in the window control of a vehicle in a low-battery state, the present invention provides a method and system for intelligent anti-misoperation window control of a vehicle with low battery power.
[0005] In a first aspect, the present invention provides a method for intelligent anti-misoperation window control of a vehicle with low battery power, including the following steps:
[0006] S1, obtaining a touch signal generated by a user through a vehicle host screen controller and generating a corresponding user instruction signal;
[0007] S2, generating a power gear signal according to the gear state of the vehicle power supply; wherein, the gear state includes but is not limited to the On gear, Off gear, and Acc gear;
[0008] S3, obtaining the state of charge (SOC) and voltage parameters of the battery in real time and generating a SOC signal of the battery;
[0009] S4, generating a threshold adjustment signal based on the real-time operation data, environmental data of the vehicle, and historical state-of-charge change data of the battery;
[0010] S5, judging whether to activate the low-battery automatic window closing function according to the user instruction signal, power gear signal, SOC signal of the battery, and threshold adjustment signal; if the activation condition is satisfied, a window closing instruction is issued to indicate the activation of the low-battery automatic window closing function.
[0011] Preferably, the threshold adjustment signal includes but is not limited to the battery state of charge (SOC) threshold and the SOC accuracy error threshold.
[0012] Preferably, the activation conditions include: the user instruction signal indicates that the low-battery automatic window closing function is in the enabled state, the power gear signal indicates that the vehicle power gear is in the Off gear, and the SOC signal is within the dynamic adjustment range of the threshold adjustment signal.
[0013] Preferably, the SOC signal being within the dynamic adjustment range of the threshold adjustment signal includes:
[0014] The battery SOC corresponding to the SOC signal is less than or equal to the dynamically adjusted battery SOC threshold, and at the same time, the SOC accuracy error corresponding to the SOC signal is less than or equal to the dynamically adjusted SOC accuracy error threshold.
[0015] Preferably, it further includes:
[0016] S6, after sending the window closing instruction, wait for a preset interval time T1, read the window and sunroof status signal, determine whether the low-battery automatic window closing is successful, and upload the window closing result through the bus.
[0017] Preferably, it further includes:
[0018] S7, determine to perform one of the following operations according to the window closing result:
[0019] Disable the low-battery automatic window closing function, or,
[0020] Increment the low-battery automatic window closing function counter. If the window closing fails for a single instruction, increase the function counter by 1. When the counter reaches the set threshold, no longer respond to the low-battery wake-up request of the battery sensor during this power-down cycle; if the window closing is successful for a single instruction, no longer activate the low-battery automatic window closing function during this power-down cycle until the user operates the vehicle to power on again next time, and the system returns to the initial judgment conditions.
[0021] In a second aspect, the present invention provides a vehicle low-battery intelligent anti-misoperation window control system, which is used to implement the vehicle low-battery intelligent anti-misoperation window control method, and specifically includes:
[0022] A function switch interaction device, configured to obtain a touch signal generated by a user through a vehicle host screen controller and generate a corresponding user instruction signal;
[0023] A vehicle power control module, configured to generate a power gear signal according to the gear state of the vehicle power; wherein, the gear state includes but is not limited to the On gear, Off gear, and Acc gear;
[0024] A battery sensor is used to obtain the state of charge (SOC) and voltage parameters of the battery in real time and generate an SOC signal of the state of charge.
[0025] A dynamic threshold adjustment module is used to generate a threshold adjustment signal based on the real-time operation data of the vehicle, environmental data, and historical charge change data of the battery.
[0026] A window and sunroof control module is used to determine whether to activate the low-battery automatic window closing function according to the user instruction signal, power gear signal, SOC signal of the state of charge, and threshold adjustment signal; if the activation condition is met, a window closing instruction is issued to indicate the activation of the low-battery automatic window closing function.
[0027] Preferably, it further includes: a window and sunroof execution device, which is used to wait for a preset interval time T1 after the window and sunroof control module issues a window closing instruction, read the window and sunroof status signal, determine whether the low-battery automatic window closing is successful, and send the window closing result to the data upload module through the bus.
[0028] In a third aspect, the present invention provides an electronic device, including a memory and a processor, and the processor is used to implement the steps of the vehicle low-battery intelligent anti-misoperation window control method when executing a computer management program stored in the memory.
[0029] In a fourth aspect, the present invention provides a computer-readable storage medium, on which a computer management program is stored, and the computer management program is used to implement the steps of the vehicle low-battery intelligent anti-misoperation window control method when executed by a processor.
[0030] Beneficial effects: The present invention proposes a vehicle low-battery intelligent anti-misoperation window control method and system based on dynamic threshold adjustment to solve the defects existing in window control of vehicles in the prior art when the battery is low. Specifically, it ensures that when the vehicle has a low battery and the window is not closed, the window can be accurately and timely automatically closed to avoid the risk of vehicle theft or water ingress; through dynamic threshold adjustment, the accuracy of window control is improved, and misoperations caused by factors such as power fluctuations are reduced; the safety and intelligence of the vehicle in special scenarios are enhanced, providing a better vehicle use experience for users. Description of the Drawings
[0031] Figure 1 It is a flowchart of a vehicle low-battery intelligent anti-misoperation window control method provided by an embodiment of the present application;
[0032] Figure 2 It is a curve graph of the original state closing rate provided by an embodiment of the present application;
[0033] Figure 3The curve graph of the optimized state closing rate provided by an embodiment of the present application;
[0034] Figure 4 The structural diagram of the vehicle low - power intelligent anti - misoperation window control system provided by an embodiment of the present application;
[0035] Figure 5 The structural schematic diagram of the electronic device provided by an embodiment of the present application. Detailed implementation manners
[0036] Combined with the accompanying drawings and embodiments below, the detailed implementation manners of the present invention will be further described in detail. The following embodiments are used to illustrate the present invention, but are not used to limit the scope of the present invention.
[0037] Before introducing the embodiments of the present invention, it should be noted that in the prior art, some vehicles on the market are equipped with automatic windshield wipers and automatic window closing function when it rains. Such functions mainly rely on sensors to detect rain. Once rain is detected, the window and sunroof control module will receive the signal and control the window and sunroof actuators to close the windows. The vehicle power control module is responsible for the power - on and power - off operations of the vehicle and sends the vehicle power gear signal to each controller node. The function switch interaction device, such as the host screen controller, through which the user can turn on or off the relevant functions, and this device will convert the touch signal into a CAN communication signal and send it to the window and sunroof control module. In addition, the battery sensor can monitor the battery status in real time and transmit the low - power or low - voltage signal to the window and sunroof control module through LIN communication.
[0038] However, obviously, the prior art has at least the following defects:
[0039] Function not standard - equipped: The automatic windshield wiper and automatic window closing function when it rains are not standard configurations for all vehicle models. For vehicle models without this function, when the vehicle is powered off and the windows are not closed, there is a risk of window opening and theft or being exposed to rain.
[0040] Window closing failure under low power: Even for vehicle models with the automatic window closing function when it rains, window closing failure may occur. Since the current is relatively large during the window closing process and the power consumption is high, when the vehicle has a power - feeding problem, the battery power is too low and the voltage is insufficient, the window and sunroof motors often cannot move completely to the closed state.
[0041] Lack of dynamic threshold adjustment: When the existing system determines whether to perform the window closing operation, most of them use fixed thresholds and cannot be dynamically adjusted according to the actual operating conditions of the vehicle, environmental factors, etc., and it is very easy to have misoperations. For example, under certain special working conditions, the short - term fluctuation of the battery power may trigger unnecessary window closing actions, which not only affect the user experience but also increase the vehicle power - feeding risk.
[0042] Embodiment 1
[0043] Figure 1 This is a flowchart of a vehicle low - power intelligent anti - misoperation window control method provided by an embodiment of the present application. The vehicle low - power intelligent anti - misoperation window control provided by the embodiment of the present application is applicable to the situation of automatic window closing. This method can be specifically executed by a vehicle low - power intelligent anti - misoperation window control system, which can be implemented in a software and / or hardware manner and integrated in an electronic device capable of executing the vehicle low - power intelligent anti - misoperation window control method. Refer to Figure 1 , the method of the embodiment of the present application specifically includes:
[0044] S1. Obtain the touch signal generated by the user through the vehicle host screen controller and generate a corresponding user instruction signal.
[0045] Among them, the user instruction signal is used to indicate whether the low - power automatic window closing function is in an on state or an off state.
[0046] In the embodiment of the present invention, the user can turn on the low - power automatic window closing function through the function switch interaction device. After the low - power automatic window closing function is turned on, the window and sunroof control module will continuously monitor the vehicle power state and the window and sunroof state. When the vehicle power state is powered off and the window and sunroof are not fully closed, the system immediately enters the low - power monitoring state.
[0047] S2. Generate a power gear signal according to the gear state of the vehicle power supply; among them, the gear state includes but is not limited to the On gear, Off gear, and Acc gear.
[0048] When the vehicle power gear is in the Off gear, the window and sunroof control module will further determine whether to activate the low - power automatic window closing function according to other conditions. The window and sunroof control module undertakes the control task of vehicle power on and off and sends the power gear signal to the window and sunroof control module.
[0049] S3. Real - time obtain the state of charge (SOC) and voltage parameters of the battery and generate a SOC signal of the battery.
[0050] It should be noted that the battery is the power supply for each system of the vehicle, and its state of charge directly affects the operation efficiency of the window control device. By monitoring the state of charge (SOC) and voltage and other parameters of the battery in real - time and with high precision, and synchronously sending the signals to the window and sunroof control module and the dynamic threshold adjustment module through LIN communication, it provides key data support for system decision - making.
[0051] S4. Generate a threshold adjustment signal based on the real - time operation data of the vehicle, environmental data, and the historical state - of - charge change data of the battery.
[0052] Among them, the threshold adjustment signal includes, but is not limited to, the battery state of charge (SOC) threshold and the SOC accuracy error threshold.
[0053] In the embodiment of the present invention, according to the real-time operation data of the vehicle (such as vehicle speed, driving road conditions, usage conditions of in-vehicle electrical equipment, etc.), environmental data (such as temperature, humidity, etc.), and the historical power change data of the battery, a specific algorithm is used to dynamically adjust the threshold of the battery state of charge (SOC threshold 65%) and the SOC accuracy error threshold (threshold 5%). For example, when the vehicle is in a congested road condition with frequent starts and stops, considering that the battery charging efficiency is low and the power consumption demand is high, the SOC threshold 65% is appropriately reduced to avoid unnecessary window closing actions triggered by normal power fluctuations; when the environmental temperature is low, due to the degradation of the battery performance, the threshold 5% is correspondingly adjusted to improve the accuracy of the system's power judgment. This module maintains close data interaction with the window and sunroof control module and the battery sensor, providing an accurate threshold basis for window control.
[0054] S5. According to the user instruction signal, the power gear signal, the SOC signal, and the threshold adjustment signal, determine whether to activate the low-power automatic window closing function; if the activation conditions are met, send a window closing instruction to indicate the activation of the low-power automatic window closing function.
[0055] Among them, the activation conditions include: the user instruction signal indicates that the low-power automatic window closing function is in the on state, the power gear signal indicates that the vehicle power gear is in the Off gear, and the SOC signal is within the dynamic adjustment range of the threshold adjustment signal.
[0056] The SOC signal being within the dynamic adjustment range of the threshold adjustment signal includes: the battery SOC corresponding to the SOC signal is less than or equal to the dynamically adjusted battery SOC threshold, and at the same time, the SOC accuracy error corresponding to the SOC signal is less than or equal to the dynamically adjusted SOC accuracy error threshold.
[0057] Preferably, it further includes S6. After sending the window closing instruction, wait for a preset interval time T1, read the window and sunroof status signal, determine whether the low-power automatic window closing is successful, and upload the window closing result through the bus.
[0058] Considering that the maximum closing time of the vehicle panoramic sunroof is usually about 8s, the range of T1 is set within 10 - 12s. By reading the window and sunroof closing status signal collected by itself, determine whether the low-power window closing is successful, and send the window closing result signal to the data upload module through the bus.
[0059] The data upload module sends the window closing result to the cloud platform, and the cloud platform then pushes the result to the user's mobile terminal.
[0060] Preferably, it further includes S7, which decides to perform one of the following operations according to the window closing result:
[0061] Turn off the low - power automatic window closing function, or,
[0062] Accumulate the counter of the low - power automatic window closing function. If the window closing fails for a single instruction, increase the function counter by 1. When the counter reaches the set threshold, the low - power wake - up request of the battery sensor will no longer be responded to during this power - off cycle; if the window closing is successful for a single instruction, the low - power automatic window closing function will no longer be activated during this power - off cycle until the user operates the vehicle to power on again next time, and the system returns to the initial judgment condition.
[0063] Specifically, if the window closing fails for a single instruction, increase the function counter by 1. When the counter reaches the set threshold of 35%, the window and sunroof control module will no longer respond to the low - power wake - up request of the battery sensor during this power - off cycle to prevent excessive power consumption; if the window closing is successful for a single instruction, the low - power window closing function will no longer be activated during this power - off cycle until the user operates the vehicle to power on again next time, and it returns to the initial judgment condition.
[0064] Figure 2 This is the curve graph of the original state closing rate provided by an embodiment of the present application, Figure 3 This is the curve graph of the optimized state closing rate provided by an embodiment of the present application. Combining Figure 2 with Figure 3 , to verify the effectiveness of the present application, a large - scale vehicle test was set up. The vehicle was tested under different working conditions (such as urban congestion, high - speed driving, outdoor parking, etc.), and the response of the window control device and the window closing success rate were recorded in detail. The test data shows that with the window control device of the present invention, the window closing success rate reaches over 95%. Compared with the traditional window control method with a fixed threshold, the misoperation rate is reduced by 30%, which effectively verifies the technical effects and advantages of the present invention.
[0065] The embodiment of the present invention can improve safety. When the vehicle is in a low - power state and the window is not closed, it can accurately and timely automatically close the window, effectively avoiding the risk of vehicle theft or water ingress, and greatly improving the safety of the vehicle in special scenarios.
[0066] The embodiment of the present invention can also optimize the user experience, reduce unnecessary window closing actions caused by misoperations, avoid interfering with the normal use of users, and at the same time, timely information feedback enables users to better master the vehicle state, improving the overall vehicle - using experience of users.
[0067] In the embodiments of the present invention, the risk of power feeding can also be reduced. Through reasonable threshold adjustment and limitation of the number of window closing operations, it is possible to avoid the aggravation of vehicle power feeding caused by repeated window closing actions in the case of low battery power, which helps to extend the service life of the battery and ensure the stable operation of the vehicle electrical system.
[0068] Embodiment 2
[0069] Figure 4 It is a structural diagram of a vehicle low-battery intelligent anti-misoperation window control system provided by an embodiment of the present application. Refer to Figure 4 , the system of the embodiment of the present application specifically includes: a function switch interaction device 100, a vehicle power control module 200, a battery sensor 300, a dynamic threshold adjustment module 400, and a window and sunroof control module 500.
[0070] In addition, the system also includes: a battery, a window and sunroof execution device, a data upload module, a cloud platform, etc. Among them,
[0071] The battery, as the power supply source for each vehicle system, its power state directly affects the operation efficiency of the window control device.
[0072] The battery sensor 300 is used to obtain the power state (SOC) and voltage parameters of the battery in real time and generate a power SOC signal. Specifically, the battery sensor 300 is responsible for monitoring the power (SOC) and voltage and other parameters of the battery in real time and with high precision, and synchronously sending the signal to the window and sunroof control module and the dynamic threshold adjustment module through LIN communication to provide key data support for system decision-making.
[0073] The vehicle power control module 200 is used to generate a power gear signal according to the gear state of the vehicle power supply; among them, the gear state includes but is not limited to the On gear, the Off gear, and the Acc gear. Specifically, the vehicle power control module 200 undertakes the control task of vehicle power on and off, and sends a vehicle power gear signal to the window and sunroof control module. When the power gear is in the Off gear, the window and sunroof control module will further judge whether to activate the low-battery automatic window closing function according to other conditions.
[0074] The window and sunroof control module 500 is used to determine whether to activate the low-battery automatic window closing function according to the user instruction signal, power gear signal, battery state of charge (SOC) signal, and threshold adjustment signal. If the activation conditions are met, it issues a window closing instruction to indicate the activation of the low-battery automatic window closing function. Specifically, the window and sunroof control module 500 receives the user instruction signal from the function switch interaction device, the power gear signal from the vehicle power control module, the battery state and voltage signal from the battery sensor, and the threshold adjustment signal from the dynamic threshold adjustment module. By comprehensively analyzing these signals, it determines whether to activate the low-battery automatic window closing function. After the function is activated, it controls the window and sunroof actuator to perform the window closing action and feeds back the window closing result to the data upload module and the cloud platform.
[0075] The window and sunroof actuator is used to wait for a preset interval time T1 after the window and sunroof control module issues a window closing instruction, read the window and sunroof status signal, determine whether the low-battery automatic window closing is successful, and send the window closing result to the data upload module through the bus. Specifically, the window and sunroof actuator receives the window closing instruction issued by the window and sunroof control module and performs the closing actions of the windows and sunroof. This device has excellent reliability and stability and can operate stably under complex working conditions such as low battery power.
[0076] The function switch interaction device 100 obtains the touch signal generated by the user through the vehicle host screen controller and generates the corresponding user instruction signal. Specifically, the function switch interaction device 100 is generally the host screen controller on the vehicle, through which the user can conveniently turn on or off the low-battery automatic window closing function. This device converts the user's touch signal into a CAN communication signal and sends it to the window and sunroof control module. Only when the user turns on this function switch can the entire system work properly.
[0077] The data upload module is used to receive the window closing result signal sent by the window and sunroof control module and upload it to the cloud platform.
[0078] The cloud platform is used to communicate with the data upload module and receive the window closing result information. If the user's mobile phone terminal is bound to the vehicle, the cloud platform will push the low-battery window closing result to the user's mobile phone in a timely manner by means of text messages, etc., to achieve efficient feedback of information.
[0079] The data upload module sends the window closing result to the cloud platform, and the cloud platform then pushes the result to the user's mobile terminal. At the same time, the window and sunroof control module decides whether to turn off the low-battery window closing function or increment the low-battery window closing function counter based on the window closing result. If the window closing fails for a single command, the function counter is incremented by 1. When the counter reaches the set threshold of 35%, the window and sunroof control module does not respond to the low-battery wake-up request of the battery sensor during this power-down cycle to prevent excessive power consumption. If the window closing is successful for a single command, the low-battery window closing function is not activated during this power-down cycle until the user operates the vehicle to power on again next time, returning to the initial judgment condition.
[0080] The dynamic threshold adjustment module 400 is used to generate a threshold adjustment signal based on the vehicle's real-time operation data, environmental data, and historical battery power change data. Specifically, the dynamic threshold adjustment module 400 is the core part of this application. This module dynamically adjusts the threshold of the battery power (SOC threshold 65%) and the SOC accuracy error threshold (threshold 5%) according to the vehicle's real-time operation data (such as vehicle speed, driving road conditions, usage of in-vehicle electrical equipment, etc.), environmental data (such as temperature, humidity, etc.), and historical battery power change data by using a specific algorithm. For example, when the vehicle is in a congested road condition with frequent starts and stops, considering that the battery charging efficiency is low and the power consumption demand is high, the SOC threshold 65% is appropriately reduced to avoid unnecessary window closing actions triggered by normal power fluctuations. When the environmental temperature is low, due to the degradation of the battery performance, the threshold 5% is adjusted accordingly to improve the accuracy of the system's power judgment. This module maintains close data interaction with the window and sunroof control module and the battery sensor, providing an accurate threshold basis for window control.
[0081] The embodiment of the present invention relates to a dynamic threshold adjustment strategy. Different from the prior art that uses a fixed threshold, the present invention dynamically adjusts the power threshold by using a dynamic threshold adjustment module according to the vehicle's real-time operation data, environmental data, and historical battery data, significantly improving the accuracy and adaptability of window control and effectively reducing misoperations.
[0082] The embodiment of the present invention also relates to a multi-factor comprehensive decision-making strategy. The system comprehensively considers multiple factors such as the vehicle power state, window and sunroof state, battery power and voltage, user commands, and dynamic thresholds to make an intelligent window control decision, making the system more intelligent and reliable.
[0083] The embodiment of the present invention also relates to an information feedback and interaction strategy. Through the data upload module and the cloud platform, the window closing result is instantaneously pushed to the user's mobile terminal, strengthening the information interaction between the user and the vehicle and improving the user experience.
[0084] Embodiment III
[0085] Figure 5 It is a schematic structural diagram of an electronic device for implementing the vehicle low - power intelligent anti - misoperation window control method according to an embodiment of the present invention. The electronic device is intended to represent various forms of digital computers, such as, laptop computers, desktop computers, workstations, personal digital assistants, servers, blade servers, mainframe computers, and other suitable computers. The electronic device can also represent various forms of mobile devices, such as, personal digital processors, cellular phones, smart phones, wearable devices (such as helmets, glasses, watches, etc.) and other similar computing devices. The components shown herein, their connections and relationships, and their functions are merely illustrative and are not intended to limit the implementation of the present invention described herein and / or claimed.
[0086] As Figure 5 shown, the electronic device 10 includes at least one processor 11, and a memory communicatively connected to the at least one processor 11, such as read - only memory (ROM) 12, random access memory (RAM) 13, etc. Among them, the memory stores a computer program executable by the at least one processor. The processor 11 can execute various appropriate actions and processes according to the computer program stored in the read - only memory (ROM) 12 or the computer program loaded from the storage unit 18 into the random access memory (RAM) 13. In the RAM 13, various programs and data required for the operation of the electronic device 10 can also be stored. The processor 11, ROM 12, and RAM 13 are connected to each other through a bus 14. The input / output (I / O) interface 15 is also connected to the bus 14.
[0087] Multiple components in the electronic device 10 are connected to the I / O interface 15, including: an input unit 16, such as a keyboard, a mouse, etc.; an output unit 17, such as various types of displays, speakers, etc.; a storage unit 18, such as a disk, an optical disc, etc.; and a communication unit 19, such as a network card, a modem, a wireless communication transceiver, etc. The communication unit 19 allows the electronic device 10 to exchange information / data with other devices through a computer network such as the Internet and / or various telecommunication networks.
[0088] The processor 11 can be various general - purpose and / or special - purpose processing components with processing and computing capabilities. Some examples of the processor 11 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 appropriate processor, controller, microcontroller, etc. The processor 11 executes the various methods and processes described above, such as the vehicle low - power intelligent anti - misoperation window control method.
[0089] In some embodiments, the vehicle low-battery intelligent anti-misoperation window control method can be implemented as a computer program tangibly embodied in a computer-readable storage medium, such as storage unit 18.
[0090] In some embodiments, part or all of the computer program can be loaded and / or installed onto the electronic device 10 via the ROM 12 and / or the communication unit 19. When the computer program is loaded into the RAM 13 and executed by the processor 11, one or more steps of the above-described Internet of Things-based tunnel risk management method can be executed. Alternatively, in other embodiments, the processor 11 can be configured to execute the vehicle low-battery intelligent anti-misoperation window control method by any other suitable means (e.g., by means of firmware).
[0091] In the context of the present invention, a computer-readable storage medium can 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. The computer-readable storage medium can include, but is not limited to, electronic, magnetic, optical, electromagnetic, infrared, or semiconductor systems, apparatus, or devices, or any suitable combination of the foregoing.
[0092] Alternatively, the computer-readable storage medium can be a machine-readable signal medium. More specific examples of the 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.
[0093] Although the preferred embodiments of the present invention have been described, additional changes and modifications can be made to these embodiments by those skilled in the art once they learn of the basic inventive concept. Therefore, the appended claims are intended to be construed to include the preferred embodiments as well as all changes and modifications falling within the scope of the present invention.
[0094] Obviously, those skilled in the art can make various changes and modifications to the present invention without departing from the spirit and scope of the present invention. Thus, if these modifications and variations of the present invention fall within the scope of the claims of the present invention and their equivalent technologies, the present invention is also intended to include these modifications and variations.
Claims
1. An intelligent anti-misoperation window control method for vehicles with low battery power, characterized in that, Including the following steps: S1. Obtain the touch signal generated by the user through the vehicle host screen controller and generate a corresponding user instruction signal; S2. Generate a power gear signal according to the gear state of the vehicle power supply; wherein, the gear state includes but is not limited to the On gear, Off gear, and Acc gear; S3. Real-time obtain the power state (SOC) and voltage parameters of the battery and generate a power SOC signal; S4. Generate a threshold adjustment signal based on the real-time operation data, environmental data of the vehicle, and the historical power change data of the battery; S5. According to the user instruction signal, power gear signal, power SOC signal, and threshold adjustment signal, determine whether to activate the low-power automatic window closing function; if the activation condition is met, issue a window closing instruction to indicate the activation of the low-power automatic window closing function.
2. The method according to claim 1, characterized in that The threshold adjustment signal includes but is not limited to the battery power SOC threshold and the power SOC accuracy error threshold.
3. The method according to claim 1, characterized in that, The activation condition includes: the user instruction signal indicates that the low-power automatic window closing function is in the on state, the power gear signal indicates that the vehicle power gear is in the Off gear, and the power SOC signal is within the dynamic adjustment range of the threshold adjustment signal.
4. The method according to claim 3, wherein The power SOC signal being within the dynamic adjustment range of the threshold adjustment signal includes: The battery power SOC corresponding to the power SOC signal is less than or equal to the dynamically adjusted battery power SOC threshold, and at the same time, the power SOC accuracy error corresponding to the power SOC signal is less than or equal to the dynamically adjusted power SOC accuracy error threshold.
5. The method according to claim 1, characterized in that, It further includes: S6. After issuing the window closing instruction, wait for a preset interval time T1, read the window and skylight state signal, determine whether the low-power automatic window closing is successful, and upload the window closing result through the bus.
6. The method according to claim 5, wherein It further includes: S7. Decide to perform one of the following operations according to the window closing result: Turn off the low-power automatic window closing function, or Accumulate the low-power automatic window closing function counter. If the window closing fails for a single instruction, increase the function counter by 1 time. When the counter reaches the set threshold, no longer respond to the low-power wake-up request of the battery sensor during this power-down cycle; if the window closing is successful for a single instruction, no longer activate the low-power automatic window closing function during this power-down cycle until the user operates the vehicle to power on again next time, and the system returns to the initial judgment condition.
7. An intelligent anti-misoperation window control system for vehicles with low battery power, characterized in that, The system is used to implement the vehicle low-power intelligent anti-misoperation window control method according to any one of claims 1-6, specifically including: A function switch interaction device for obtaining the touch signal generated by the user through the vehicle host screen controller and generating a corresponding user instruction signal; A vehicle power control module for generating a power gear signal according to the gear state of the vehicle power supply; wherein, the gear state includes but is not limited to the On gear, Off gear, and Acc gear; A battery sensor for real-time obtaining the power state (SOC) and voltage parameters of the battery and generating a power SOC signal; A dynamic threshold adjustment module for generating a threshold adjustment signal based on the real-time operation data, environmental data of the vehicle, and the historical power change data of the battery; A window and sunroof control module is used to determine whether to activate the low-battery automatic window closing function according to the user instruction signal, power gear signal, battery state of charge (SOC) signal, and threshold adjustment signal; if the activation conditions are met, a window closing instruction is issued to indicate the activation of the low-battery automatic window closing function.
8. The system according to claim 7, characterized in that, It further includes: A window and sunroof execution device is used to wait for a preset interval time T1 after the window and sunroof control module issues a window closing instruction, read the window and sunroof status signal, determine whether the low-battery automatic window closing is successful, and send the window closing result to the data upload module through the bus.
9. An electronic device, characterized in that, It includes a memory and a processor. The processor is used to implement the steps of the vehicle low-battery intelligent anti-misoperation window control method according to any one of claims 1-6 when executing the computer management program stored in the memory.
10. A computer-readable storage medium, characterized in that, A computer management program is stored thereon. When the computer management program is executed by the processor, the steps of the vehicle low-battery intelligent anti-misoperation window control method according to any one of claims 1-6 are implemented.