Wading treatment method, storage medium, vehicle controller and vehicle

Abstract

The invention discloses a wading treatment method, a storage medium, a vehicle controller and a vehicle, and the wading treatment method comprises the following steps: obtaining the wading depth, and executing different vehicle wading strategies according to different wading depths. When the vehicle wades, the wading depth of the vehicle is obtained, and different vehicle wading strategies are executed according to different wading depths of the vehicle, so that the problem that the vehicle cannot pass through the ponding area in the related technology is solved.

Description

Technical Field

[0001] The present application relates to the field of vehicle sealing technology, and in particular to a water treatment method, a storage medium, a vehicle controller and a vehicle. Background Art

[0002] In rainy weather, there may be a lot of water on the lanes. How to ensure that vehicles can safely pass through the flooded areas has always been a problem that needs to be solved urgently in the industry. Summary of the invention

[0003] The purpose of this application is to provide a water-wading processing method, a storage medium, a vehicle controller and a vehicle, aiming to solve the problem in the related art that the vehicle cannot pass through the water-wading area.

[0004] To achieve the purpose of the present application, in a first aspect, the present application provides a water-wading treatment method, which is applied to a vehicle and comprises the following steps:

[0005] Get the wading depth;

[0006] Different vehicle wading strategies are executed according to different wading depths.

[0007] In a possible implementation, the vehicle includes a vehicle body and a vehicle door, and executing different vehicle wading strategies according to different wading depths includes the following steps:

[0008] When the wading depth reaches a first preset threshold, sealing the drainage hole of the vehicle door;

[0009] When the wading depth reaches a second preset threshold, controlling the vehicle door to move toward the inner side of the vehicle body, the second preset threshold being greater than the first preset threshold;

[0010] When the wading depth reaches a third preset threshold, all vehicle windows are closed, and the third preset threshold is greater than the second preset threshold.

[0011] In a possible implementation, the distance between the side of the door facing the ground and the ground is A, and the distance between the side of the door facing away from the ground and the ground is B;

[0012] The first preset threshold is A, the second preset threshold is B / 2, and the third preset threshold is 2B / 3.

[0013] In a possible implementation, the vehicle body has a slide groove, the slide groove includes a first position and a second position, the second position is closer to the inner side of the vehicle body than the first position, the vehicle further has a door lock, the door lock includes: a lock ring and a lock body, the lock body is arranged on the vehicle door, the lock ring is slidably arranged in the slide groove, and the lock body is used to movably extend into the lock ring;

[0014] The controlling the vehicle door to move toward the inner side of the vehicle body comprises the following steps:

[0015] The lock ring of the door lock is driven to move from the first position to the second position, so as to drive the vehicle door where the door lock is located to move toward the inner side of the vehicle body.

[0016] In a possible implementation, before the lock ring driving the door lock moves from the first position to the second position, the following steps are also included:

[0017] Obtaining the locked state of the door lock;

[0018] If the door lock is in an unlocked state, the door lock is switched to a locked state so that the lock body extends into the lock ring.

[0019] In a possible implementation, after controlling to close all windows of the vehicle, the method further includes:

[0020] Controlling the air conditioning system of the vehicle to enter an internal circulation mode;

[0021] The handle of the vehicle door is controlled to extend toward the outside of the vehicle body.

[0022] In a possible implementation, after starting the window driving mechanism to close all windows, the method further includes:

[0023] Get the rainwater flow around the vehicle;

[0024] When the rainwater flow rate is less than a preset flow rate, opening the skylight;

[0025] When the rainwater flow rate is greater than a preset flow rate, the driver is asked whether to open the window.

[0026] In a possible implementation, after the step of controlling closing all windows of the vehicle when the wading depth reaches a third preset threshold, the following steps are further included:

[0027] When the wading depth reaches a fourth preset threshold, asking the driver whether to enter a diving mode, the fourth preset threshold being greater than the third preset threshold;

[0028] If so, close the sunroof of the vehicle and open the drain hole of the door.

[0029] In a possible implementation, after closing the sunroof of the vehicle, the following steps are further included:

[0030] Shielding vehicle signals, wherein the vehicle signals include at least one of a door opening request signal, an electrolysis request signal, a window lowering request signal, a sunroof opening request signal, an electric lid request signal, and a capacitance signal.

[0031] In a possible implementation, the distance between the side of the vehicle door facing away from the ground and the ground is B; the fourth preset threshold is B.

[0032] In a second aspect, the present application further proposes a storage medium, on which a water-related processing program is stored. The water-related processing program is executed by a controller to implement a water-related processing method, and the water-related processing method includes:

[0033] Get the wading depth;

[0034] Different vehicle wading strategies are executed according to different wading depths.

[0035] In a third aspect, the present application further proposes a vehicle controller, the vehicle controller comprising:

[0036] An acquisition module, used to acquire the wading depth;

[0037] The driving module is used to execute different vehicle wading strategies according to different wading depths.

[0038] In a fourth aspect, the present application further proposes a vehicle, comprising a controller and a memory, wherein the memory is used to store computer instructions, and the controller is used to call the computer instructions to execute a wading processing method, wherein the wading processing method comprises:

[0039] Get the wading depth;

[0040] Different vehicle wading strategies are executed according to different wading depths.

[0041] The present application obtains the wading depth of the vehicle when the vehicle wades, and executes different vehicle wading strategies according to the different wading depths of the vehicle. In this way, the possibility of accumulated water entering the interior of the vehicle after the vehicle wades is reduced, the safety of the vehicle wading is improved, and the reliability of the vehicle is improved. BRIEF DESCRIPTION OF THE DRAWINGS

[0042] In order to more clearly illustrate the implementation methods of the present application or the technical solutions in the prior art, the drawings required for use in the implementation methods or the description of the prior art will be briefly introduced below. Obviously, the drawings described below are only some implementation methods of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without paying any creative work.

[0043] Figure 1 A schematic diagram of the structure of the hardware operating environment involved in this application scheme;

[0044] Figure 2 A schematic diagram of the structure of a vehicle controller provided in one embodiment of the present application;

[0045] Figure 3 A schematic diagram of a first embodiment of the water treatment method provided in this application;

[0046] Figure 4 A schematic flow chart of a second embodiment of the water treatment method provided in this application;

[0047] Figure 5 This is a schematic flow chart of the third embodiment of the water treatment method provided in this application. DETAILED DESCRIPTION

[0048] The following will be combined with the drawings in the embodiments of the present application to clearly and completely describe the technical solutions in the embodiments of the present application. Obviously, the described embodiments are only part of the embodiments of the present application, not all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0049] It should be noted that when a component is said to be "fixed to" another component, it can be directly on the other component or there can be a central component. When a component is said to be "connected to" another component, it can be directly connected to the other component or there can be a central component at the same time.

[0050] Unless otherwise defined, all technical and scientific terms used in this application have the same meaning as those commonly understood by those skilled in the art to which this application belongs. The terms used in this application and in the specification are only for the purpose of describing specific embodiments and are not intended to limit this application. The term "and / or" used in this application includes any and all combinations of one or more of the related listed items.

[0051] In conjunction with the accompanying drawings, some embodiments of the present application are described in detail below. In the absence of conflict, the following embodiments and features in the embodiments can be combined with each other.

[0052] Please refer to Figure 1The vehicle includes a controller 1001, a communication bus 1002, a user interface 1003, a network interface 1004 and a memory 1005. The communication bus 1002 is used to realize the connection and communication between these components. The user interface 1003 is mainly used for data interaction by the user. The user interface 1003 may include a display screen (Display), an input unit such as a keyboard (Keyboard), and the optional user interface 1003 may also include a standard wired interface and a wireless interface. The network interface 1004 is mainly used for data communication with a network server. The network interface 1004 may optionally include a standard wired interface and a wireless interface (such as a wireless fidelity (Wi-Fi) interface).

[0053] The controller 1001 is used to call computer instructions to execute the door lock control method. The controller 1001 can be a central processing unit (CPU), or other general controllers, digital signal controllers (DSP), application specific integrated circuits (ASIC), field-programmable gate arrays (FPGA), or other programmable logic devices, discrete gates or transistor logic devices, discrete hardware components, etc.

[0054] The memory 1005 is used to store computer instructions. The memory 1005 is used to store an operating system, a network communication module, a user interface module, and a wading processing program. The memory 1005 can be a volatile memory or a non-volatile memory, or can include both volatile and non-volatile memories. Among them, the non-volatile memory can be a read-only memory (Read-Only Memory, referred to as ROM), a programmable read-only memory (Progracmable ROM, referred to as PROM), an erasable programmable read-only memory (Erasable PROM, referred to as EPROM), an electrically erasable programmable read-only memory (Electrically EPROM, referred to as EEPROM) or a flash memory. The volatile memory can be a random access memory (Random Access Memory, referred to as RAM), which is used as an external cache. By way of example but not limitation, many forms of RAM are available, such as static random access memory (SRAM), dynamic random access memory (DRAM), synchronous dynamic random access memory (SDRAM), double data rate synchronous dynamic random access memory (DDR SDRAM), enhanced synchronous dynamic random access memory (ESDRAM), synchronous link dynamic random access memory (SLDRAM) and direct memory bus random access memory (Direct Rambus RAM, DR RAM).

[0055] It should be noted that when the controller 1001 is a general controller, DSP, ASIC, FPGA or other programmable logic device, discrete gate or transistor logic device, discrete hardware component, the memory (storage module) is integrated in the controller.

[0056] It should be noted that the memory described herein is intended to include, but is not limited to, these and any other suitable types of memory.

[0057] In addition to the data bus, the bus may also include a power bus, a control bus, a status signal bus, etc. However, for the sake of clarity, various buses are marked as buses in the figure.

[0058] Please refer to Figure 2 The present application also proposes a vehicle controller, which includes an acquisition module and a drive module. The acquisition module is used to acquire the wading depth, and the drive module is used to execute different vehicle wading strategies according to different wading depths.

[0059] Please refer to Figure 3 , Figure 3 This is a flow chart of the first embodiment of the water treatment method provided in this application. In this embodiment, the water treatment method includes the following steps:

[0060] S101, obtaining wading depth.

[0061] It should be noted that the vehicle wading depth mentioned in this application refers to the distance between the vehicle tire contact point and the highest water level on the ground. The vehicle wading depth can be monitored by a water level detector or by image analysis and detection by a visual camera, and this application does not limit this.

[0062] S102. Execute different vehicle wading strategies according to different wading depths.

[0063] The present application obtains the wading depth of the vehicle when the vehicle wades, and executes different vehicle wading strategies according to the different wading depths of the vehicle. In this way, the possibility of accumulated water entering the interior of the vehicle after the vehicle wades is reduced, the safety of the vehicle wading is improved, and the reliability of the vehicle is improved.

[0064] Please refer to Figure 4 , Figure 4 This is a flow chart of a second embodiment of the water treatment method provided in the present application. In this embodiment, the water treatment method includes the following steps:

[0065] S201, obtaining wading depth.

[0066] S202: When the wading depth reaches a first preset threshold, seal the drainage hole of the vehicle door.

[0067] In order to facilitate the lifting of the window, a mounting cavity is usually formed in the door. The window and the vehicle's window drive mechanism are installed in the mounting cavity. The window can be raised or lowered into the mounting cavity under the action of the window drive mechanism. Since there is a gap between the window and the mounting cavity, when the window is opened, rainwater from the outside will flow into the mounting cavity through the gap. If the rainwater stays in the mounting cavity for too long, it will cause the window drive mechanism in the mounting cavity to rust, thereby affecting the normal use of the window drive mechanism. Therefore, in order to extend the service life of the window drive mechanism, the door is usually provided with a drainage hole, which is used to drain the rainwater in the mounting cavity to the outside.

[0068] In this step, a first driving device and a sealing block are also provided in the installation cavity. The sealing block is slidably provided in the installation cavity. The first driving device is used to drive the sealing block to move. The first driving device can be a motor, a cylinder, or an electric cylinder. This application does not limit this. When the wading depth reaches a first preset threshold, the controller starts the first driving device to drive the sealing block to block the drainage hole of the vehicle door, so as to prevent the accumulated water from entering the installation cavity through the drainage hole and affecting the normal use of the vehicle window drive mechanism.

[0069] The first preset threshold is associated with the height of the drain hole. Generally speaking, in order to facilitate the drainage of water accumulated in the installation cavity, the door drain hole is usually set at the bottom of the door. Therefore, in one embodiment of the present application, the distance from the ground to the side of the door facing the ground is A, and the first preset threshold is A. The size of A is associated with the distance from the vehicle door to the ground. The farther the door is from the ground, the greater the value of A, and the closer the door is to the ground, the smaller the value of A.

[0070] S203: When the wading depth reaches a second preset threshold, the vehicle door is controlled to move toward the inner side of the vehicle body, and the second preset threshold is greater than the first preset threshold.

[0071] When the wading depth reaches the second preset threshold, the water on the ground overflows the bottom of the door, and the water at this time may penetrate into the interior of the vehicle through the gap between the door and the vehicle body. Therefore, in this step, when the wading depth reaches the second preset threshold, the controller will control the door to move toward the inner side of the vehicle body, so as to increase the holding force between the door and the vehicle body, increase the interference between the door and the vehicle body, and then improve the sealing of the door, reducing the possibility of external water penetrating into the interior of the vehicle body through the gap between the door and the vehicle body.

[0072] It should be noted that there are many ways to control the vehicle door to move toward the inner side of the vehicle body. In one embodiment of the present application, the vehicle body is provided with a slide groove, and the slide groove has a first position and a second position. The first position is closer to the inner side of the vehicle than the second position. The vehicle also has a door lock, and the door lock includes: a lock ring and a lock body. The lock ring is slidably arranged in the slide groove. The lock body is arranged on the vehicle door, and the lock body includes a lock body and a lock tongue movably arranged on the lock body. The lock body is fixedly connected to the vehicle body, and the lock tongue can move relative to the lock body. When the vehicle door is closed, the lock tongue extends into the lock ring to lock the vehicle door and the vehicle body. When the vehicle door needs to be opened, the lock is set away from the lock ring to release the vehicle door and the vehicle body. It can be understood that in other embodiments of the present application, the door lock can also include a second drive device, and the second drive device is used to drive the lock ring to move between the first position and the second position. The structure of the second drive device can be various. The second drive device can be a cylinder or an electric cylinder, and the present application does not limit this. On this basis, controlling the vehicle door to move toward the inner side of the vehicle body includes the following steps:

[0073] The lock ring of the door lock is driven to move from the first position to the second position, so as to drive the vehicle door where the door lock is located to move toward the inner side of the vehicle body.

[0074] In this embodiment, when the wading depth of the vehicle reaches the second preset threshold, the lock ring will be driven by the second driving device to move from the first position to the second position, and the door will also be driven by the lock tongue inserted in the lock ring to move toward the inner side of the vehicle body, so as to achieve the driving of the door, thereby increasing the interference between the door and the vehicle body, increasing the holding force of the door, improving the sealing performance of the door, and reducing the possibility of external muddy water entering the interior of the vehicle. When the wading depth of the vehicle is lower than the second preset threshold again, the lock ring will be driven by the second driving device to return to the first position, so as to reduce the interference between the door and the vehicle body, reduce the holding force of the door, reduce the difficulty of locking the door, reduce the noise of locking the door, and extend the service life of the door.

[0075] In other possible implementations of the present application, the vehicle further has a door lock, which includes: a second drive device, a lock ring and a lock body. The lock ring is fixed to the vehicle body, and the lock ring includes a first lock position and a second lock position. The first lock position is closer to the outside of the vehicle body than the second lock position. The lock body includes a lock body and a lock tongue. The lock body is fixed to the vehicle body, and the lock tongue is rotatably arranged on the lock body. The lock tongue has a first gear position and a second gear position. When the lock tongue is in the first gear position, the lock tongue extends into the first lock position to be locked with the first lock position. When the lock tongue is in the second gear position, the lock tongue extends into the second lock position and is locked with the second lock position. The second drive device is used to drive the lock tongue to switch between the first gear position and the second gear position. When the wading depth of the vehicle reaches the second preset threshold, the lock tongue is switched from the first gear position to the second gear position and extends into the second lock position, thereby driving the door to move toward the inner side of the vehicle body to achieve sealing of the door.

[0076] It can be understood that in the above embodiments, the car door needs to cooperate with the lock body and the lock ring to move. If the door lock is not locked and the lock tongue does not extend into the lock ring, the movement of the lock ring or the lock tongue will not drive the car door to move. Therefore, in one embodiment of the present application, before driving the lock ring of the door lock to move from the first position to the second position, the following steps are also included:

[0077] Get the door lock status.

[0078] The locked state refers to whether the lock tongue of the lock body extends into the door ring. There are many ways to obtain the locked state of the door lock. A sensor can be set in the lock body to sense the position of the lock tongue. By sensing the position of the lock tongue, the locked state of the door lock can be obtained. The locked state of the door lock can also be obtained by collecting the matching situation of the lock tongue and the lock ring through a visual camera.

[0079] If the door lock is in the unlocked state, switch the door lock to the locked state so that the lock body extends into the lock ring.

[0080] This embodiment introduces the detection of the locked state of the door lock before starting the second drive device to determine whether the lock tongue extends into the lock ring. In this way, the possibility that the lock ring cannot drive the vehicle door to move into the vehicle body is reduced, and the reliability of the door lock operation is improved.

[0081] The range of the second preset threshold should not be too large or too small. If it is too large, the response speed of the door will be reduced, and the possibility of water entering the vehicle body will be increased. If it is too small, the door will respond frequently, which will increase the energy consumption of the vehicle and reduce the service life of the door. In one embodiment of the present application, the distance from the ground to the side of the door facing away from the ground is B, and the size of B is related to the height of the door from the ground. The farther the door is from the ground, the greater the value of B, and the closer the door is to the ground, the smaller the value of B. The second preset threshold is B / 2, that is, the second preset threshold is set at half of the distance from the ground to the side of the door facing away from the ground. At this value, it can not only ensure that the door has sufficient response speed and reduce the possibility of water entering the vehicle body, but also reduce the door response frequency and reduce the energy consumption of the vehicle.

[0082] S204: When the wading depth reaches a third preset threshold, close all vehicle windows, and the third preset threshold is greater than the second preset threshold and greater than the first preset threshold.

[0083] When the wading depth reaches the third preset threshold, the external water is about to reach the window position. If the vehicle has open windows at this time, the water will enter the vehicle body through the windows. Therefore, in this step, when the wading depth reaches the third preset threshold, the vehicle will detect the window position through the window position sensor. If the vehicle has open windows, the controller will control the window drive mechanism to close the vehicle windows, so as to prevent external water from entering the vehicle body through the windows.

[0084] The third preset threshold is related to the door height and should be lower than the window height. If the third preset threshold is set too high, the window drive mechanism will not be able to respond in time, thereby increasing the possibility of water entering the vehicle through the window. If the third preset threshold is set too low, the window closing will be triggered frequently, increasing the energy consumption of the vehicle. Therefore, in one embodiment of the present application, the distance from the ground to the side of the door facing away from the ground is B, and the third preset threshold is 2B / 3, that is, the third preset threshold is set at two-thirds of the distance from the ground to the side of the door facing away from the ground. Under this numerical limit, it can not only ensure that the window drive mechanism has sufficient response time, but also reduce the response frequency of the window drive mechanism, thereby reducing the energy consumption of the vehicle.

[0085] This embodiment divides the vehicle wading into three stages according to the different wading depths of the vehicle. When the wading depth reaches the first preset threshold, the controller will control the first drive device to drive the sealing block to block the drainage hole of the door to prevent external water from entering the drainage hole. When the wading depth reaches the second preset threshold, the door is controlled to move toward the inner side of the vehicle body to improve the holding force of the door, thereby improving the sealing of the door and reducing the possibility of external water entering the door. When the wading depth reaches the third preset threshold, the window drive mechanism is started to close all windows to prevent external water from entering the windows. In this way, it is ensured that the vehicle can safely pass through the wading area and the safety of the vehicle passing through the wading area is improved.

[0086] In one possible implementation manner of the present application, after controlling to close all windows of the vehicle, the method further includes:

[0087] Control the vehicle's air conditioning system to enter internal circulation mode.

[0088] When the wading depth reaches the third preset threshold, the external accumulated water may enter the vehicle body through the exhaust channel and air intake channel of the air conditioning system in addition to entering the vehicle body through the windows. To avoid this situation, when the wading depth reaches the third preset threshold, the controller will control the vehicle's air conditioning system to enter the internal circulation mode. In this mode, the exhaust channel and air intake channel of the air conditioning system connected to the outside will be closed, and the air flow of the air conditioning system will only circulate in the vehicle. In this way, the possibility of accumulated water entering the vehicle body through the exhaust channel is reduced, and the reliability of the vehicle is improved.

[0089] Control the door handle to extend toward the outside of the vehicle body.

[0090] Many existing vehicles are designed with hidden handles. When the door handle is not needed, the controller will control the handle drive mechanism to retract the handle so that the handle is stored in the handle groove. At this time, the outer side of the handle is flush with the outer side of the door. In this step, when the wading depth reaches the third preset threshold, the controller will obtain the handle position through the handle position sensor. When the handle is in the handle groove, the controller will drive the door handle drive mechanism to drive the handle to extend outward from the vehicle body before the handle is completely submerged in the water. In this way, the vehicle can be prevented from sinking into deep water and the handle cannot be extended outward, which affects the rescue of the vehicle and improves the safety of the vehicle.

[0091] This embodiment controls the vehicle's air-conditioning system to enter the internal circulation mode and drives the handle driving mechanism to extend the handle outward when the vehicle's wading depth reaches a third preset threshold. This further reduces the possibility of accumulated water entering the vehicle body, increases the success rate of external rescue after the vehicle enters deep water, and improves the safety of the vehicle.

[0092] Please refer to Figure 5 , Figure 5This is a flow chart of the third embodiment of the water treatment method provided by the present application. In one possible implementation mode of the present application, after starting the window driving mechanism to close all windows, the method further includes:

[0093] S301. Obtain rainwater flow around the vehicle.

[0094] There are many ways to obtain the rainwater flow around the vehicle. The controller can obtain the rainwater flow around the vehicle through a rain sensor, or collect rainfall images around the vehicle through a visual camera to obtain the rainwater flow.

[0095] S302: When the rainwater flow rate is less than the preset flow rate, open the skylight.

[0096] S303: When the rainwater flow rate is greater than the preset flow rate, the driver is asked whether to open the window.

[0097] There are many ways for the controller to ask the driver whether to open the window. The controller can display text on the central control screen to ask the driver whether to open the window to escape, or it can ask the driver whether to open the window to escape through voice. This application does not impose any restrictions on this.

[0098] The preset flow rate can be 0 or 1 mm / min, and this application does not limit this. In one embodiment of this application, the preset flow rate is set to 0, and the vehicle will automatically open the window only when it is not raining at all. When it is raining, the vehicle needs to ask the driver, and the driver chooses whether to open the window. In this way, it is prevented that the window is opened and external rainwater enters the vehicle body, affecting the normal use of the vehicle body components.

[0099] In this embodiment, when the wading depth reaches the third preset threshold value and the rainwater flow rate is less than the preset flow rate, the vehicle will open the sunroof to guide the driver and passengers in the car to escape. When the rainwater flow rate is greater than the preset flow rate, the driver is asked whether to open the sunroof, and the driver chooses whether to escape through the window. In this way, the vehicle can be prevented from stalling after entering deep water, and the driver and passengers in the car can be trapped in the car and unable to escape. At the same time, it is also convenient for the subsequent rescue work to be carried out.

[0100] It is understandable that when the wading depth continues to increase, the vehicle may be floated under the buoyancy of the water, thereby causing the wheels to separate from the ground, affecting the normal progress of the vehicle. To solve the above problem, in one embodiment of the present application, when the wading depth reaches a third preset threshold, after the step of controlling closing all windows of the vehicle, the following steps are also included:

[0101] When the wading depth reaches a fourth preset threshold, the driver is asked whether to enter the diving mode, and the fourth preset threshold is greater than the third preset threshold.

[0102] The size of the fourth preset threshold is related to the height of the vehicle. In one embodiment of the present application, the distance between the side of the door facing away from the ground is B, and the fourth preset threshold is B. That is, when the door is completely submerged in water, the control asks the driver whether to enter the "diving mode".

[0103] There are many ways for the controller to ask the driver whether to enter the diving mode. The controller can display text on the central control screen to ask the driver whether to enter the "diving mode", or it can ask by voice, and this application does not impose any restrictions on this.

[0104] If so, the sunroof of the vehicle is closed, and the first driving device is started to drive the sealing block to open the drainage hole.

[0105] This embodiment introduces a "diving mode". When the wading depth reaches a fourth preset threshold, the vehicle is floated by the accumulated water. At this time, the controller will ask the driver whether to enter the diving mode. If the driver chooses yes, the sunroof of the vehicle is closed, and the first driving device is started to drive the sealing block to open the drainage hole, so that the external accumulated water is poured into the installation cavity of the door through the drainage hole. The weight of the vehicle increases, and the tires of the vehicle are in contact with the ground again, so that the vehicle can start to drive again to drive out of the flooded area.

[0106] In one possible implementation manner of the present application, after closing the sunroof of the vehicle, the following steps are further included:

[0107] Shielding vehicle signals, the vehicle signals include at least one of a door opening request signal, an electrolysis request signal, a window lowering request signal, a sunroof opening request signal, an electric lid request signal, and a capacitance signal.

[0108] In this embodiment, after the vehicle windows are closed, the controller will shield the vehicle's door opening request signal, electrolysis request signal, window lowering request signal, sunroof opening request signal, electric lid request signal, and capacitor signal to prevent the driver or passengers in the vehicle from accidentally touching the door opening button or window opening button when the vehicle is in "diving mode", causing the doors or windows to be opened and external water to flow into the vehicle, thereby improving vehicle safety.

[0109] Through the description of the above implementation methods, those skilled in the art can clearly understand that the above-mentioned embodiment methods can be implemented by means of software plus a necessary general hardware platform, and of course by hardware, but in many cases the former is a better implementation method. Based on such an understanding, the technical solution of the present invention, or the part that contributes to the prior art, can be embodied in the form of a software product, which is stored in a storage medium (such as a read-only memory / random access memory, a magnetic disk, or an optical disk), and includes a number of instructions for a terminal device (which can be a mobile phone, a computer, a server, or a network device, etc.) to execute the methods described in each embodiment of the present invention.

[0110] In the description of the embodiments of the present application, it should be noted that the orientation or positional relationship of terms such as "center", "up", "down", "left", "right", "vertical", "horizontal", "inside" and "outside" are based on the orientation or positional relationship described in the accompanying drawings, and are only for the convenience of describing the present application and simplifying the description, and do not indicate or imply that the referred device or element must have a specific orientation, be constructed and operated in a specific orientation, and therefore cannot be understood as a limitation on the present application.

[0111] What is disclosed above is only a preferred embodiment of the present application, and it certainly cannot be used to limit the scope of rights of the present application. Ordinary technicians in this field can understand that all or part of the processes of implementing the above embodiment and equivalent changes made according to the claims of the present application are still within the scope covered by the present application.

Claims

1. A water handling method, applied to a vehicle, characterized in that: The water treatment method comprises the following steps: Get the wading depth; Different vehicle wading strategies are executed according to different wading depths.

2. The water treatment method according to claim 1, characterized in that: The vehicle includes a vehicle body and a vehicle door, and the different vehicle wading strategies are executed according to different wading depths, including the following steps: When the wading depth reaches a first preset threshold, sealing the drainage hole of the vehicle door; When the wading depth reaches a second preset threshold, controlling the vehicle door to move toward the inner side of the vehicle body, the second preset threshold being greater than the first preset threshold; When the wading depth reaches a third preset threshold, all vehicle windows are closed, and the third preset threshold is greater than the second preset threshold.

3. The water treatment method according to claim 2, characterized in that: The distance between the side of the door facing the ground and the ground is A, and the distance between the side of the door facing away from the ground and the ground is B; The first preset threshold is A, the second preset threshold is B / 2, and the third preset threshold is 2B / 3.

4. The water treatment method according to claim 2, characterized in that: The vehicle body has a slide groove, the slide groove includes a first position and a second position, the second position is closer to the inner side of the vehicle body than the first position, the vehicle also has a door lock, the door lock includes: a lock ring and a lock body, the lock body is arranged on the vehicle door, the lock ring is slidably arranged in the slide groove, and the lock body can movably extend into the lock ring; The controlling the vehicle door to move toward the inner side of the vehicle body comprises the following steps: The lock ring of the door lock is driven to move from the first position to the second position, so as to drive the vehicle door where the door lock is located to move toward the inner side of the vehicle body.

5. The water treatment method according to claim 4, characterized in that: Before the lock ring driving the door lock moves from the first position to the second position, the following steps are also included: Obtaining the locked state of the door lock; If the door lock is in an unlocked state, the door lock is switched to a locked state so that the lock body extends into the lock ring.

6. The water treatment method according to claim 2, characterized in that: After controlling closing all the vehicle's windows, it also includes: Controlling the air conditioning system of the vehicle to enter an internal circulation mode; The handle of the vehicle door is controlled to extend toward the outside of the vehicle body.

7. The water treatment method according to claim 2, characterized in that: After starting the window drive mechanism to close all windows, it also includes: Get the rainwater flow around the vehicle; When the rainwater flow rate is less than a preset flow rate, opening the skylight; When the rainwater flow rate is greater than a preset flow rate, the driver is asked whether to open the window.

8. The water treatment method according to claim 2, characterized in that: After the step of controlling to close all windows of the vehicle when the wading depth reaches the third preset threshold, the following steps are also included: When the wading depth reaches a fourth preset threshold, asking the driver whether to enter a diving mode, the fourth preset threshold being greater than the third preset threshold; If so, close the sunroof of the vehicle and open the drain hole of the door.

9. The water treatment method according to claim 8, characterized in that: After closing the sunroof of the vehicle, the method further comprises the following steps: Shielding vehicle signals, wherein the vehicle signals include at least one of a door opening request signal, an electrolysis request signal, a window lowering request signal, a sunroof opening request signal, an electric lid request signal, and a capacitance signal.

10. The water treatment method according to claim 7, characterized in that: The distance between the side of the door facing away from the ground and the ground is B; the fourth preset threshold is B.

11. A storage medium, characterized in that: The storage medium stores a water-related processing program, and the water-related processing program is executed by the controller to implement the water-related processing method according to any one of claims 1 to 10.

12. A vehicle controller, characterized in that: include: An acquisition module, used to obtain the wading depth; The driving module is used to execute different vehicle wading strategies according to different wading depths.

13. A vehicle, characterized in that: It comprises a controller and a memory, wherein the memory is used to store computer instructions, and the controller is used to call the computer instructions to execute the water treatment method as described in any one of claims 1-10.

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