Water immersion protection method based on state monitoring and related device

Abstract

The present application provides a water immersion protection method based on state monitoring and a related device, applied to an intelligent storage battery case. The method comprises: firstly, measuring an acceleration value of an intelligent storage battery case and a humidity value of the environment where the intelligent storage battery case is located; determining a space occupancy state of the intelligent storage battery case on the basis of the acceleration value and the humidity value, wherein the space occupancy state comprises a non-falling state and a falling state; and if the space occupancy state of the intelligent storage battery case is the falling state, generating a water immersion protection starting instruction, and on the basis of the water immersion protection starting instruction, controlling a water immersion floating device to inflate a floating air bag which is in a folded state. In this way, the intelligent storage battery case can take water immersion protection measures more promptly, ensuring the safety of a built-in mobile power supply of the intelligent storage battery case, and improving the comprehensiveness and intelligence of protection provided by the intelligent storage battery case for the built-in mobile power supply.

Description

Falling water protection method and related device based on condition monitoring

[0001] This application claims priority to the Chinese patent application filed with the China Patent Office on July 26, 2023, with application number 202310920183.8 and application name “Water protection method and related device based on condition monitoring”, the entire contents of which are incorporated by reference into this application. Technical Field

[0002] The present application belongs to the technical field of emergency protection circuit devices in the new energy industry, and specifically relates to a water fall protection method and related devices based on state monitoring. Background Art

[0003] At present, leisure activities such as fishing at the seaside are popular among the public. Water activities such as fishing on the sea and fishing on a boat are common application scenarios for portable mobile power banks. Due to the influence of the boat shaking with the water surface, there is a risk of the portable mobile power bank falling into the water.

[0004] Typically, the output ports of portable power banks are exposed, and existing portable power banks lack a water-disconnect feature. This means that submersion in water can damage the power bank and potentially cause safety incidents due to the water's conductivity. Even existing portable power banks with a water-disconnect feature can protect the power bank from damage and improve safety, but if they fall into deep water, salvaging them is extremely difficult, potentially causing financial loss to the user.

[0005] Summary of the Invention

[0006] The present application provides a state-monitoring-based water-fall protection method and related devices, so that when a smart battery box with a built-in mobile power supply falls into water, it can automatically float on the water surface in a timely manner, thereby avoiding damage to the built-in mobile power supply due to water ingress, improving the comprehensiveness and intelligence of the smart battery box's protection of the mobile power supply, and optimizing the user experience.

[0007] In a first aspect, an embodiment of the present application provides a water fall protection method based on condition monitoring, which is applied to an intelligent battery box, wherein the battery compartment of the intelligent battery box carries a mobile power supply, and the intelligent battery box includes a box body, a box cover, and a strap for fixing the box body and the box cover; the box cover includes: a control module, a handle module, a first functional module and a second functional module respectively arranged on both sides of the handle, a first fixing buckle, and a second fixing buckle; at least one humidity sensor is arranged around the box body, and an acceleration sensor is also arranged at the box cover, and the acceleration sensor is used to obtain an acceleration value in a vertical downward direction; the handle module includes the handle and a base cover for supporting the handle,

[0008] The base cover is integrally formed with the first functional module and the second functional module; the first functional module includes a positive power supply port, and the second functional module includes a negative power supply port, wherein the electrical circuit derived from the positive power supply port and the negative power supply port supplies power to the control module;

[0009] The first functional module or the second functional module is further provided with a water-falling suspension device, which includes a suspension airbag in a folded state; the control module implements water-falling protection for the mobile power supply in the battery compartment of the smart battery box through the following steps;

[0010] detecting an acceleration value of the smart battery box and a humidity value of an environment in which the smart battery box is located;

[0011] Determining a space occupancy state of the smart battery box according to the acceleration value and the humidity value, wherein the space occupancy state includes a non-water-falling state and a water-falling state;

[0012] If the space occupancy state of the smart battery box is the fall-in-water state, a fall-in-water protection activation instruction is generated, and the fall-in-water suspension device is controlled to inflate the suspension airbag in the folded state according to the fall-in-water protection activation instruction, wherein the buoyancy of the suspension airbag after inflation is greater than the mass of the smart battery box and the mobile power supply.

[0013] In the second aspect, an embodiment of the present application provides a state-monitoring-based water-fall protection device, which is applied to an intelligent battery box, wherein the battery compartment of the intelligent battery box carries a mobile power supply, and the intelligent battery box includes a box body, a box cover, and a strap for fixing the box body and the box cover; the box cover includes: a control module, a handle module, a first functional module and a second functional module respectively arranged on both sides of the handle, a first fixing buckle, and a second fixing buckle, at least one humidity sensor is arranged around the box body, and an acceleration sensor is also arranged at the box cover, and the acceleration sensor is used to obtain an acceleration value in a vertically downward direction; the handle module includes the handle and a base cover for supporting the handle, wherein the base cover is integrated with the first functional module and the second functional module; the first functional module includes a positive power supply port, and the second functional module includes a negative power supply port, wherein the positive power supply terminal The electrical circuit derived from the port and the negative terminal of the power supply supplies power to the control module; the first functional module or the second functional module is also provided with a water-falling suspension device, and the water-falling suspension device includes a suspension airbag in a folded state; the device includes: a detection unit for detecting the acceleration value of the smart battery box and the humidity value of the environment in which the smart battery box is located; a judgment unit for judging the space occupancy state of the smart battery box according to the acceleration value and the humidity value, and the space occupancy state includes a non-water-falling state and a water-falling state; a water-falling protection unit for generating a water-falling protection start-up instruction if the space occupancy state of the smart battery box is the water-falling state, and controlling the water-falling suspension device to inflate the suspension airbag in the folded state according to the water-falling protection start-up instruction, wherein the buoyancy of the suspension airbag after inflation is greater than the mass of the smart battery box and the mobile power supply.

[0014] In a third aspect, an embodiment of the present application provides an intelligent battery box, comprising a processor, a memory, and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the processor, and the program includes instructions for executing the steps in the first aspect of the embodiment of the present application.

[0015] In a fourth aspect, an embodiment of the present application provides a computer-readable storage medium having a computer program / instruction stored thereon, which implements the steps in the first aspect of the embodiment of the present application when the computer program / instruction is executed by a processor.

[0016] In a fifth aspect, an embodiment of the present application provides a computer program product, wherein the computer program product includes a non-transitory computer-readable storage medium storing a computer program, and the computer program is operable to enable a computer to execute some or all of the steps described in the first aspect of the embodiment of the present application.

[0017] It can be seen that in the embodiment of the present application, the control module first detects the acceleration value of the smart battery box and the humidity value of the environment in which the smart battery box is located. Then, based on the acceleration value and the humidity value, the space occupancy state of the smart battery box is determined. The space occupancy state includes a non-water state and a water state. If the space occupancy state of the smart battery box is the water state, a water-fall protection start instruction is generated, and the water-fall protection start instruction is controlled to control the water-fall suspension device to inflate the suspension airbag in the folded state so that the smart battery box is suspended on the water surface. In this way, the smart battery box can determine when to execute the water-fall protection measure based on the space occupancy state, and pop out the suspension airbag in a short time to protect the built-in mobile power supply of the smart battery box from being soaked in water. At the same time, the user can promptly discover the smart battery box floating on the water surface, thereby improving the comprehensiveness and intelligence of the protection provided by the smart battery box for the built-in mobile power supply. BRIEF DESCRIPTION OF THE DRAWINGS

[0018] In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the following briefly introduces the drawings required for use in the embodiments or the description of the prior art. Obviously, the drawings described below are only some embodiments of the present application. For ordinary technicians in this field, other drawings can be obtained based on these drawings without any creative work.

[0019] FIG1 is a structural block diagram of an intelligent battery box provided in an embodiment of the present application;

[0020] FIG2 is a flow chart of a method for overboard protection based on condition monitoring according to an embodiment of the present application;

[0021] FIG3 is a schematic diagram of an application of a pop-up device provided in an embodiment of the present application;

[0022] FIG4 is a simplified diagram of a prompt interface displayed by a terminal device according to an embodiment of the present application;

[0023] FIG5 is a schematic structural diagram of a water-falling suspension device provided in an embodiment of the present application;

[0024] FIG6 a is a block diagram of functional units of a fall-over protection device based on condition monitoring provided in an embodiment of the present application;

[0025] FIG6 b is a block diagram of functional units of another overboard protection device based on condition monitoring provided by an embodiment of the present application;

[0026] FIG7 is a block diagram of the functional units of an intelligent battery box provided in an embodiment of the present application. DETAILED DESCRIPTION

[0027] In order to enable those skilled in the art to better understand the present invention, the following will clearly and completely describe the technical solutions in the embodiments of the present invention in conjunction with the accompanying drawings. Obviously, the described embodiments are only part of the embodiments of the present invention, not all of the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by ordinary technicians in this field without creative work are within the scope of protection of this application.

[0028] The terms "first," "second," and so on, in the specification and claims of this application and the accompanying drawings are used to distinguish between different objects, not to describe a specific order. Furthermore, the terms "including," "having," and any variations thereof, are intended to cover non-exclusive inclusions. For example, a process, method, system, product, or apparatus comprising a series of steps is not limited to the listed steps but may optionally include steps not listed, or may optionally include other steps inherent to the process, method, product, or apparatus.

[0029] References herein to "embodiments" mean that a particular feature, structure, or characteristic described in connection with the embodiments may be included in at least one embodiment of the present application. The appearance of this phrase in various places in the specification does not necessarily refer to the same embodiment, nor does it constitute an independent or alternative embodiment that is mutually exclusive of other embodiments. It is understood, both explicitly and implicitly, by those skilled in the art that the embodiments described herein may be combined with other embodiments.

[0030] Please refer to Figure 1, which is a structural block diagram of an intelligent battery box provided in an embodiment of the present application. As shown in Figure 1, the intelligent battery box 10 consists of a box cover 110 and a box body 120, which are fixed by straps independent of the box cover 110 and the box body 120. At the same time, fixing buckle structures are provided on both sides or around the box cover 110 to reinforce the connection between the box cover 110 and the box body 120. The box body 120 is adapted to the shape of a mobile power supply, generally presenting a three-dimensional shape of a rectangular parallelepiped or a cube. It should be understood that the box cover 110 is also adapted to the shape of the box body 120;

[0031] The box 120 is used to carry the built-in mobile power supply. The box 120 can be made of a relatively strong, impact-resistant, waterproof and moisture-proof composite material or other material to achieve physical protection of the internal mobile power supply. At least one humidity sensor 121 is also provided on the outside of the box 120. The location of the humidity sensor 121 can be on the same horizontal line outside the box 120 or on a different horizontal line.

[0032] The box cover 110 includes a control module 111, a second functional module 112 and a first functional module 113 respectively arranged on both sides of the handle, and a handle module 114; the handle module 114 includes a handle and a base cover for supporting the handle, wherein the base cover is integrally formed with the second functional module 112 and the first functional module 113; the first functional module 113 includes a positive power supply port, and the second functional module 112 includes a negative power supply port. Two connecting wires wrapped in materials such as silicone are respectively led out from the positive power supply port and the negative power supply port. The outer side of the connecting wire is provided with a stud or column for connecting to the positive and negative poles of the internal mobile power supply, which is made of a highly conductive metal material. The inner side of the connecting wire is connected to the two poles of the mobile power supply;

[0033] The electric circuit drawn from the positive power supply port and the negative power supply port supplies power to the control module 111;

[0034] Among them, the first functional module 113 and / or the second functional module 112 are also provided with a water-falling suspension device, which includes a suspension airbag in a folded state and a gas generator. The suspension airbag can be square or spherical in shape to increase the buoyancy of the smart battery box in the water, so that the smart battery box no longer sinks or floats to the water surface, and the movement direction of the suspension airbag is to pop out relative to the bottom of the box cover 110. When the suspension airbag is working, its lowest point is not higher than the highest point of the box cover 110, ensuring that most of the smart battery box can be on the water surface through the suspension airbag, reducing the risk of water entering the internal of the box body 120; an acceleration sensor 115 is also provided on the box cover 110, and the acceleration sensor 115 is used to detect the current acceleration of the smart battery box in the vertical downward direction, and there is no restriction on the setting position.

[0035] The following describes a method for protecting against falling water based on condition monitoring provided in an embodiment of the present application.

[0036] Please refer to FIG2 , which is a flow chart of a method for water-fall protection based on condition monitoring provided in an embodiment of the present application. The method is applied to the control module 111 in the smart battery box 10 shown in FIG1 . The control module 111 implements water-fall protection for the mobile power supply in the battery compartment of the smart battery box through the following steps:

[0037] Step S210 , detecting the acceleration value of the smart battery box and the humidity value of the environment in which the smart battery box is located.

[0038] The acceleration value of the smart battery box includes the acceleration values ​​of the smart battery box in various directions in space, such as horizontal upward, horizontal direction, horizontal downward, etc. The humidity value is a value used by the humidity sensor to describe the proportion of water vapor in the detected air. The higher the humidity value, the higher the proportion of water vapor in the air. When the humidity value reaches a certain value, it means that the current detection environment is in water.

[0039] In one possible example, a circuit breaker is provided at the first functional module or the second functional module, and the circuit breaker is used to control the power supply behavior of the mobile power supply; after determining that the smart battery box is in the falling state, the method also includes: cutting off the switch of the circuit breaker.

[0040] Specifically, when it is detected that the smart battery box is in a falling state, the control module controls the circuit breaker to disconnect, so as to cut off the internal power supply of the mobile power supply, ensuring that when the smart battery box falls into water later, it will not cause an internal circuit short circuit or even burn the mobile power supply.

[0041] It can be seen that in this example, when the smart battery box is determined to be in a falling state, the circuit breaker switch is automatically cut off, the internal power supply circuit of the mobile power supply is disconnected, and protective measures are taken in time before it falls into the water, so as to reduce the risk of short circuit of the mobile power supply caused by water after the smart battery box subsequently enters the water, improve the timeliness of the smart battery box's protection of the built-in mobile power supply, and improve the comprehensiveness and intelligence of the protection of the built-in mobile power supply.

[0042] In one possible example, the box cover further includes at least one charging interface, the charging interface being used to supply power to a device connected to the charging interface via the mobile power supply. A pop-up device is provided at the at least one charging interface, the pop-up device including: a spring and a top post connected to the spring. After turning off the switch of the circuit breaker, the method further includes:

[0043] Detecting whether the at least one charging interface is connected to a charging interface on a charging line of another power device;

[0044] If there is a connection with the charging interface on the charging line of the other power device, determining the location where the charging interface on the charging line of the other power device is connected;

[0045] The pop-up device corresponding to the connection position of the charging interface on the charging line of the other power equipment is activated to pop out the spring in the compressed state, and the charging interface on the charging line of the other power equipment in the connected state is pushed outward through the push column.

[0046] Among them, the pop-up device is installed in the charging interface, and the pop-up direction of the spring is opposite to the insertion direction of the charging cable of other power equipment. A top column is provided at the front end of the spring, which can be a cylindrical structure made of metal material or rubber material. The top column contacts the inserted charging cable end of other power equipment.

[0047] Specifically, when in normal charging mode, that is, when the pop-up device is not activated, the spring is in a compressed state, and the top column only contacts the inserted charging cable end of other electrical equipment, and does not apply outward thrust to the charging cable end. When the pop-up device is activated, the spring is triggered to quickly release the elastic force to push the front top column, so that the top column applies outward thrust to the inserted charging cable end of other electrical equipment, and the charging interface pops out to ensure that in the event of the smart battery box losing weight and falling, the charging cable connected to the charging interface will be ejected in time to prevent other electrical equipment being charged, such as mobile phones, tablets, laptops, etc., from being dragged into the water by the smart battery box due to the connection of the charging cable interface.

[0048] Specifically, the charging interface includes but is not limited to USB interface, QC3.0 port and 15A lighter socket port. The outer side of the charging interface can be used to connect the charging cable of external electrical devices, and the inner side is connected to the mobile power output port to power the external connected electrical devices.

[0049] Among them, please refer to Figure 3, which is an application schematic diagram of a pop-up device provided by an embodiment of the present application. As shown in Figure 3, the control module 111 in Figure 1 is respectively connected to the detection device 321 and the pop-up device 322 in the charging interface 32, and the charging interface 32 is connected to other power equipment 33 through the charging interface on the charging line 34. The charging interface 32 includes a detection device 321 and a pop-up device 322. The detection device 321 is used to detect whether the charging interface is in a charging state or whether it is in an interface connection with the external charging line 34. If so, a status prompt signal indicating that it is in a charging or connected state is sent to the detection device 321. When the smart battery box is in a falling state, the control module 111 sends a start instruction to the pop-up device 322 in the charging interface 32 that is in a charging or connected state, and the pop-up device 322 performs the above-mentioned action to pop out the charging interface on the charging line 34 of other power equipment 33 from the charging interface 32.

[0050] It can be seen that in this example, through detection, it is found that the charging interface is connected to the charging interface on the charging line of other power equipment, the position of the corresponding connection is determined, and the pop-up device is activated to push out the charging interface on the charging line of the other power equipment in the connected state, thereby achieving timely pop-up of the charging interface of other connected power equipment when the smart battery box is in a falling state, avoiding other power equipment from being dragged into the water due to the physical connection relationship, comprehensively considering the property loss that may be caused by the falling into the water incident, and improving the comprehensiveness and reliability of the protection of the smart battery box based on the falling into the water incident.

[0051] In one possible example, the smart battery box is communicatively connected to a terminal device used by a user; after determining that the smart battery box is in the water submerged state, the method further includes: when the smart battery box is in the water submerged state, sending a water-falling prompt information to the terminal device, wherein the water-falling prompt information is used to indicate a water-falling prompt message, and the water-falling prompt message refers to a message used to prompt the user that the smart battery box has currently fallen into water.

[0052] Among them, when it is determined that the smart battery box is in a water-immersed state, a water-falling prompt message is sent to the terminal device. The water-falling prompt message is used to display the water-falling prompt message on the display interface of the terminal device. Please refer to Figure 4. Figure 4 is a schematic diagram of a prompt interface displayed by a terminal device provided in an embodiment of the present application. The water-falling prompt message may include pattern information and text information adapted to the terminal device notification message, or simultaneously play notification ringtones, prompt sounds and other prompt messages. As shown in Figure 4, the prompt pattern 41 is coordinated with the text 42 and displayed on the display interface of the terminal device, where the text 42 can be text such as "The smart battery box has fallen into nearby waters, please take salvage measures in time" to remind the user, so as to ensure that after the smart battery box falls into water, the user can take corresponding salvage measures in time to ensure the safety of the smart battery box.

[0053] It can be seen that in this example, when the smart battery box is in the water-immersed state, a prompt message is sent to the terminal device connected to the communication to prompt the user to take timely salvage measures, thereby promptly prompting the user to salvage the smart battery box that has fallen into the water, avoiding the smart battery box from being soaked in water for a long time, optimizing the user experience, and improving the intelligence and timeliness of the protection of the smart battery box based on the falling-in event.

[0054] Step S220 , determining the space occupancy status of the smart battery box according to the acceleration value and the humidity value.

[0055] The space occupation state includes a non-falling-into-water state and a falling-into-water state. Specifically, the non-falling-into-water state can be when the smart battery box is stably placed in a dry environment such as a boat or a shore. The falling-into-water state includes a falling state and a submerged state. The falling state refers to the state in which the smart battery box has a tendency to fall from the air into the nearby waters due to weightlessness. In the falling state, the smart battery box has not yet touched the water surface. The submerged state refers to the state in which the smart battery box is completely submerged in water.

[0056] In one possible example, the falling-into-water state includes a falling state and a submerged state; and determining the space occupancy state of the smart battery box according to the acceleration value and the humidity value includes: determining that the smart battery box is in the falling state when detecting that the acceleration value is greater than a first preset acceleration value and detecting that the humidity value is less than a preset humidity value;

[0057] When it is detected that the acceleration value is less than the second preset acceleration value, and when it is detected that the humidity value is greater than the preset humidity value, it is determined that the smart battery box is in the water-immersion state, and the first preset acceleration value is greater than the second preset acceleration value.

[0058] Among them, the first preset acceleration value is a preset value slightly smaller than the gravitational acceleration (g≈9.80m / s2), such as 9.60m / s2, 9.50m / s2, etc. The gravitational acceleration is the acceleration value when the object is in complete free fall motion. Combined with the actual placement of the smart battery box, when there is a movement trend of falling into the water, there may be some upward force. At this time, the vertical downward acceleration value has not yet met the gravitational acceleration value, but has reached the level where fall-into-water protection measures are required. The first preset acceleration value is used as an advance estimated value for prediction. When the vertical downward acceleration value of the smart battery box is greater than the first preset acceleration value, it is determined that the smart battery box is in a weightless state, and protective measures are taken in time.

[0059] Among them, the second preset acceleration value is smaller than the first preset acceleration value, and the second preset acceleration value is slightly greater than 0. The purpose of setting it to be slightly greater than 0 is because the smart battery box fluctuates with the water surface after falling into the water. When the water surface fluctuates greatly, it may cause a vertical downward acceleration. Therefore, it is set to a value slightly greater than 0 instead of 0, for example, 0.30m / s2, to ensure that the situation where the smart battery box fluctuates with the water surface after entering the water is not excluded.

[0060] Among them, the preset humidity value refers to a preset humidity value used to characterize that the current environment is in water, such as 98% or 99%. When the humidity value obtained by at least one humidity sensor is less than the preset humidity value, it means that any side of the smart battery box has not yet touched the water surface, which means that it is still in the process of falling from the air into the water.

[0061] As can be seen, in this example, by detecting the acceleration value of the smart battery box and the humidity value of the environment in which the smart battery box is located, when the acceleration value meets the acceleration condition and the humidity value meets the humidity condition, the smart battery box is determined to be in a falling state, and the circuit breaker switch is automatically turned off, disconnecting the internal power supply circuit of the mobile power supply. Before the smart battery box falls into water, timely protective measures are taken to reduce the risk of short circuit caused by water on the mobile power supply after the smart battery box subsequently enters water. This improves the timeliness of the smart battery box's protection of the built-in mobile power supply, and enhances the comprehensiveness, intelligence, accuracy, and timeliness of the protection provided to the built-in mobile power supply.

[0062] In step S230 , if the space occupancy state of the smart battery box is the water-falling state, a water-falling protection start instruction is generated, and the water-falling suspension device is controlled to inflate the suspension airbag in the folded state according to the water-falling protection start instruction.

[0063] The buoyancy of the suspended airbag after inflation is greater than the mass of the smart battery box and the mobile power supply.

[0064] Specifically, after inflation, the suspended airbag should ensure that the box is above the water surface or the waterproof part of the box is in the water, and ensure that the connection position between the box and the box cover is complete and always above the water surface by a certain distance, so as to ensure that water will not seep into the box due to immersion in water or fluctuations in the water surface, causing the built-in mobile power supply to be soaked in water and damaged.

[0065] Specifically, the water suspension device can be set at the first functional module and / or the second functional module. By coordinating the setting position of the suspension airbag and the appearance of the suspension airbag after inflation, it is ensured that after the suspension airbag pops out, the buoyancy of the suspension airbag makes the smart battery box in a relatively stable state on the water surface. Relatively stable means that there is no excessive tilt angle on any side of the box, and it can be suspended within the normal water surface fluctuation range, ensuring that the smart battery box will not tip over.

[0066] In one possible example, the water-fall suspension device further includes a gas generator, which is composed of a gas generation chamber, a gas storage chamber, and a piston. The piston is located between the gas generation chamber and the gas storage chamber, and is used to isolate the gas generation chamber from the gas storage chamber. The output port of the gas storage chamber is connected to the inflation port of the suspension airbag. Controlling the water-fall suspension device to inflate the folded suspension airbag according to the water-fall protection start instruction includes:

[0067] sending an inflation command to the gas generator according to the water fall protection start command;

[0068] According to the instructions of the inflation instruction, the gas generating chamber is controlled to generate gas within a preset time, and the generated gas pushes the piston to move toward the output port of the gas storage chamber, and squeezes the gas stored in the gas storage chamber into the suspended airbag in a folded state, so that the suspended airbag expands and pops out within the preset time.

[0069] Among them, the preset time is relatively short. In order to ensure that the suspension airbag pops out before the smart battery box touches the water surface, the time for generating gas should be controlled within a few seconds, which can be 1s, 1.5s, 2s, etc., and there is no limit here.

[0070] Wherein, please refer to Figure 5, which is a structural diagram of a water-falling suspension device provided by an embodiment of the present application. As shown in Figure 5, the water-falling suspension device 50 includes a gas generating chamber 510, a gas storage chamber 530, and a piston 520. The output port of the gas storage chamber 530 is connected to the inflation port of the suspension airbag 540. The inflation principle is as follows: a large amount of gas is generated in a short time in the gas generating chamber 510 by physical or chemical means, so that the air pressure in the gas generating chamber becomes large, thereby squeezing and pushing the piston 520, and squeezing the gas in the gas storage chamber 530 into the suspension airbag 540 to achieve inflation; specifically, The method of generating gas in the gas generating chamber within a preset time may include a physical method. For example, a small steel cylinder can be stored in the gas generating chamber. There is sufficient gas in the small steel cylinder. After receiving the inflation command, the mouth of the gas storage cylinder is punctured by a mechanical needle to release the gas in the cylinder, thereby pushing the piston 520; or a chemical method. For example, a micro explosive is placed in the gas generating chamber, and the explosive is ignited by the inflation command, causing the air pressure in the gas generating chamber to increase in a short time, thereby squeezing and pushing the piston 520, and squeezing the gas in the gas storage chamber 530 into the suspended airbag 540.

[0071] Among them, the method of using a piston to squeeze gas has the following advantages: it ensures that the suspension airbag is inflated in time. If the piston is cancelled and the gas in the gas generating chamber is directly filled into the suspension airbag, the initial gas generation speed in the gas generating chamber may be slow, resulting in the inability to completely inflate the suspension airbag within the preset time, thereby failing to ensure the safety of the smart battery box. The piston can make the inflation airflow fast and uniform, and the airflow speed will not increase or decrease suddenly; it ensures the safety of the suspension airbag inflation. For the method of generating gas based on chemical principles, sharp particles or harmful gases may be mixed in the generated gas. If the piston is cancelled and the generated gas is directly filled into the suspension airbag, it may cause damage or corrosion to the suspension airbag.

[0072] The gas stored in the gas storage chamber may be an inert gas, such as nitrogen, to ensure the stability of the gas and not cause damage to the suspension airbag.

[0073] Specifically, the suspension airbag can be made of polyamide fabric, which is a semi-rigid foam plastic that can withstand greater pressure. In addition, the polyamide fabric has been vulcanized to reduce the inertial force of the suspension airbag during inflation, thereby making the performance of the suspension airbag in the deployed state more stable. At the same time, in order to better seal the gas in the suspension airbag, a sealing material layer can be coated on the inner surface of the polyamide fabric. It is also possible not to provide a pressure relief hole on the suspension airbag, thereby preventing the gas in the suspension airbag from being automatically discharged. The gas in the suspension airbag can be discharged manually. The suspension airbag can also be made of other materials that can withstand greater pressure. The embodiments of this application do not specifically limit the specific materials of the suspension airbag.

[0074] It can be seen that in this example, through the water fall protection start command, an inflation command is sent to the gas generator to control the gas generating chamber to generate gas and inflate the folded suspension airbag, thereby achieving timely inflation within the preset time, ensuring that the smart battery box can be suspended on the water surface through the suspension airbag after falling into the water, avoiding internal water ingress and damage to the mobile power supply, and improving the timeliness and reliability of the smart battery box in providing protection for the built-in mobile power supply.

[0075] In one possible example, before controlling the water-fall suspension device to inflate the suspension airbag in a folded state according to the water-fall protection start-up instruction, the method further includes: estimating the volume of the gas to be inflated based on the mass of the smart battery box and the mobile power supply; and adjusting the position of the piston between the gas generating chamber and the gas storage chamber according to the volume of the gas to be inflated to ensure that the volume of the gas stored in the gas storage chamber is equal to the volume of the gas to be inflated.

[0076] The buoyancy generated by the estimated volume of gas to be inflated should be greater than or equal to the weight of the smart battery box. For example, the mass of the smart battery box (including the mass of the built-in mobile power supply) is approximately 30 kg. According to the buoyancy formula Ffloat = Grow = ρliquid gVrow, the weight generated by the smart battery box G = mg is 30 kg × 10N / kg = 300N, so the rough estimated value of Vrow is 0.3m. 3 , so the gas to be inflated should be greater than 0.3m 3 Or equal to 0.3m 3 .

[0077] Among them, the function of the gas generating chamber is to provide thrust for the piston to squeeze the gas in the gas storage chamber into the suspended airbag to complete the inflation process. Therefore, the volume of the inflated gas is the preset gas volume in the gas storage chamber. The gas volume in the gas storage chamber is adjusted by sliding the piston in advance and setting the position of the piston. It should be understood that when adjusting the piston position, the suspended airbag has not yet been installed, and the air outlet of the gas storage chamber is connected to the air or other gas environment.

[0078] In another possible example, a vent is provided on the outside of the suspension airbag. When the smart battery box is submerged in water, the method further includes: continuously monitoring the humidity of the environment surrounding the smart battery box; when the humidity value of at least one humidity sensor is less than a preset humidity value, controlling the vent to open and release the gas within the suspension airbag, thereby restoring the suspension airbag to a folded state. In this way, the inflated and popped suspension airbag can be automatically deflated in a dry environment that is presumed to have been salvaged, making it easier for the user to subsequently reinstall the folded suspension airbag into the first functional module and / or the second functional module, thereby optimizing the user experience.

[0079] It can be seen that in this example, the volume of the gas to be inflated is estimated by determining the mass of the smart battery box, and the piston position is adjusted in advance to ensure that the volume of the inflated gas is greater than or equal to the volume of the gas to be inflated, thereby achieving accurate control of the volume of the inflated gas, reducing the risk of insufficient buoyancy due to insufficient inflation, or airbag damage due to excessive inflation, and improving the safety and reliability of inflating the suspended airbag in the falling water suspension device.

[0080] It can be seen that in the embodiment of the present application, the control module first detects the acceleration value of the smart battery box and the humidity value of the environment in which the smart battery box is located. Then, the space occupancy state of the smart battery box is determined based on the acceleration value and the humidity value. The space occupancy state includes a non-falling-in-water state and a falling-in-water state. If the space occupancy state of the smart battery box is the falling-in-water state, a falling-in-water protection start-up instruction is generated, and the falling-in-water suspension device is controlled to inflate the suspension airbag in the folded state according to the falling-in-water protection start-up instruction, so that the smart battery box is suspended on the water surface. In this way, the smart battery box can determine when to execute the falling-in-water protection measure based on the space occupancy state, and pop out the suspension airbag in a short time to protect the built-in mobile power supply of the smart battery box from being soaked in water. At the same time, the user can promptly discover the smart battery box floating on the water surface, thereby improving the comprehensiveness and intelligence of the protection provided by the smart battery box for the built-in mobile power supply.

[0081] Consistent with the embodiment shown above, please refer to Figure 6a, which is a functional unit composition block diagram of a state-monitoring-based fall-water protection device provided in an embodiment of the present application. The device is applied to the control module 111 in the smart battery box 10 as shown in Figure 1, and the state-monitoring-based fall-water protection device 60 includes: a detection unit 601, which is used to detect the acceleration value of the smart battery box and the humidity value of the environment in which the smart battery box is located; a judgment unit 602, which is used to judge the space occupancy state of the smart battery box according to the acceleration value and the humidity value, and the space occupancy state includes a non-fall-water state and a fall-water state; a fall-water protection unit 603, which is used to generate a fall-water protection start instruction if the space occupancy state of the smart battery box is the fall-water state, and control the fall-water suspension device to inflate the suspension airbag in the folded state according to the fall-water protection start instruction, wherein the buoyancy of the suspension airbag after inflation is greater than the mass of the smart battery box and the mobile power supply.

[0082] In one possible example, the water-falling suspension device further includes a gas generator, which consists of a gas generating chamber, a gas storage chamber and a piston, wherein the piston is located between the gas generating chamber and the gas storage chamber, and is used to isolate the gas generating chamber and the gas storage chamber, and the output port of the gas storage chamber is connected to the inflation port of the suspension airbag; the water-falling suspension device is controlled to inflate the suspension airbag in a folded state according to the water-falling protection start-up instruction, and the water-falling protection unit 603 is specifically used to: send an inflation instruction to the gas generator according to the water-falling protection start-up instruction; control the gas generating chamber to generate gas within a preset time according to the instruction of the inflation instruction, and use the generated gas to push the piston toward the output port of the gas storage chamber, and squeeze the gas stored in the gas storage chamber into the suspension airbag in a folded state, so that the suspension airbag expands and pops out within the preset time.

[0083] In one possible example, the falling-in-water state includes a falling state and a water-immersion state; the space occupancy state of the smart battery box is judged according to the acceleration value and the humidity value, and the detection unit 601 is specifically used to: when it is detected that the acceleration value is greater than a first preset acceleration value, and when it is detected that the humidity value is less than a preset humidity value, it is judged that the smart battery box is in the falling state; when it is detected that the acceleration value is less than a second preset acceleration value, and when it is detected that the humidity value is greater than the preset humidity value, it is judged that the smart battery box is in the water-immersion state, and the first preset acceleration value is greater than the second preset acceleration value.

[0084] In one possible example, a circuit breaker is provided at the first functional module or the second functional module, and the circuit breaker is used to control the power supply behavior of the mobile power supply; after determining that the smart battery box is in the falling state, the detection unit 601 is specifically further used to: cut off the switch of the circuit breaker.

[0085] In one possible example, the box cover also includes at least one charging interface, which is used to supply power to a device connected to the charging interface through the mobile power supply. A pop-up device is provided at the at least one charging interface, and the pop-up device includes: a spring, and a top column connected to the spring; after the switch of the circuit breaker is cut off, the detection unit 601 is specifically used to: detect whether the at least one charging interface is connected to the charging interface on the charging line of other power equipment; if there is a connection with the charging interface on the charging line of the other power equipment, determine the connection position of the charging interface on the charging line of the other power equipment; start the pop-up device corresponding to the connection position of the charging interface on the charging line of the other power equipment, pop out the compressed spring, and push out the charging interface on the charging line of the other power equipment in the connected state through the top column.

[0086] In one possible example, before controlling the water-fall suspension device to inflate the suspension airbag in the folded state according to the water-fall protection start instruction, the water-fall protection unit 603 is further specifically used to: estimate the volume of the gas to be inflated according to the mass of the smart battery box and the mobile power supply; and adjust the position of the piston between the gas generating chamber and the gas storage chamber according to the volume of the gas to be inflated to ensure that the volume of the gas stored in the gas storage chamber is equal to the volume of the gas to be inflated.

[0087] In one possible example, the smart battery box is communicatively connected to a terminal device used by a user; after determining that the smart battery box is in the water submerged state, the detection unit 601 is further specifically used to: when the smart battery box is in the water submerged state, send water-falling prompt information to the terminal device, wherein the water-falling prompt information is used to indicate a water-falling prompt message, and the water-falling prompt message refers to a message used to prompt the user that the smart battery box has currently fallen into water.

[0088] It can be understood that since the method embodiment and the device embodiment are different presentation forms of the same technical concept, the content of the method embodiment part in this application should be synchronously adapted to the device embodiment part and will not be repeated here.

[0089] In the case of adopting an integrated unit, as shown in Figure 6b, Figure 6b is a block diagram of the functional unit composition of another state-monitoring-based fall-water protection device provided in an embodiment of the present application. In Figure 6b, the state-monitoring-based fall-water protection device 60 includes: a processing module 612 and a communication module 611. The processing module 612 is used to control and manage the actions of the state-monitoring-based fall-water protection device, for example, the steps of the detection unit 601, the judgment unit 602, and the fall-water protection unit 603, and / or other processes for executing the technology described herein. The communication module 611 is used to support the interaction between the state-monitoring-based fall-water protection device and other devices. As shown in Figure 6b, the state-monitoring-based fall-water protection device may also include a storage module 613, which is used to store program codes and data of the state-monitoring-based fall-water protection device.

[0090] The processing module 612 may be a processor or controller, such as a central processing unit (CPU), a general-purpose processor, a digital signal processor (DSP), an ASIC, an FPGA, or other programmable logic device, a transistor logic device, a hardware component, or any combination thereof. It may implement or execute the various exemplary logic blocks, modules, and circuits described in conjunction with the disclosure of this application. The processor may also be a combination that implements computing functions, such as a combination of one or more microprocessors, a combination of a DSP and a microprocessor, and the like. The communication module 611 may be a transceiver, an RF circuit, or a communication interface, and the like. The storage module 613 may be a memory.

[0091] Among them, all relevant contents of each scenario involved in the above method embodiment can be referred to the functional description of the corresponding functional module, and will not be repeated here. The above-mentioned state-monitoring-based water protection device 60 can all execute the state-monitoring-based water protection method shown in Figure 2 above.

[0092] The above embodiments can be implemented in whole or in part by software, hardware, firmware or any other combination. When implemented using software, the above embodiments can be implemented in whole or in part in the form of a computer program product. The computer program product includes one or more computer instructions or computer programs. When the computer instructions or computer program are loaded or executed on a computer, the process or function described in the embodiment of the present application is generated in whole or in part. The computer can be a general-purpose computer, a special-purpose computer, a computer network, or other programmable device. The computer instructions can be stored in a computer-readable storage medium or transmitted from one computer-readable storage medium to another computer-readable storage medium. For example, the computer instructions can be transmitted from one website, computer, server or data center to another website, computer, server or data center via wired or wireless means. The computer-readable storage medium can be any available medium that can be accessed by a computer or a data storage device such as a server or data center that contains one or more available media sets. The available medium can be a magnetic medium (for example, a floppy disk, a hard disk, a tape), an optical medium (for example, a DVD), or a semiconductor medium. The semiconductor medium can be a solid-state drive.

[0093] FIG7 is a block diagram of the functional units of a smart battery box provided in an embodiment of the present application. As shown in FIG7 , the smart battery box 10 shown in FIG1 may further include one or more of the following components: a processor 701 and a memory 702 coupled to the processor 701. The memory 702 may store one or more computer programs, which, when executed by the one or more processors 701, may implement the methods described in the above embodiments.

[0094] The processor 701 may include one or more processing cores. The processor 701 utilizes various interfaces and circuits to connect the various components within the smart battery box. It executes instructions, programs, code sets, or instruction sets stored in the memory 702, as well as accesses data stored in the memory 702, to perform various functions and process data within the smart battery box. Optionally, the processor 701 may be implemented using at least one of the following hardware forms: a digital signal processing (DSP), a field-programmable gate array (FPGA), or a programmable logic array (PLA). The processor 701 may integrate one or a combination of a central processing unit (CPU), a graphics processing unit (GPU), and a modem. The CPU primarily handles the operating system, user interface, and application programs; the GPU is responsible for rendering and drawing display content; and the modem handles wireless communications. It is understood that the modem may not be integrated into the processor 701 and may instead be implemented via a separate communications chip.

[0095] The memory 702 may include a random access memory (RAM) or a read-only memory (ROM). The memory 702 may be used to store instructions, programs, codes, code sets, or instruction sets. The memory 702 may include a program storage area and a data storage area, wherein the program storage area may store instructions for implementing an operating system, instructions for implementing at least one function (such as a touch function, a sound playback function, an image playback function, etc.), instructions for implementing the above-mentioned various method embodiments, etc. The data storage area may also store data created by the smart battery box during use, etc. It is understandable that the smart battery box may include more or fewer structural elements than those in the above-mentioned structural block diagram, which is not limited here.

[0096] An embodiment of the present application also provides a computer storage medium, on which a computer program / instruction is stored. When the computer program / instruction is executed by a processor, part or all of the steps of any method described in the above method embodiments are implemented.

[0097] An embodiment of the present application also provides a computer program product, which includes a non-transitory computer-readable storage medium storing a computer program, and the computer program is operable to enable a computer to execute part or all of the steps of any method described in the above method embodiments.

[0098] It should be understood that in the various embodiments of the present application, the size of the serial numbers of the above-mentioned processes does not mean the order of execution. The execution order of each process should be determined by its function and internal logic, and should not constitute any limitation on the implementation process of the embodiments of the present application.

[0099] In the several embodiments provided in this application, it should be understood that the disclosed methods, devices, and systems can be implemented in other ways. For example, the device embodiments described above are merely schematic; for example, the division of the units is merely a logical function division, and there may be other division methods in actual implementation; for example, multiple units or components may be combined or integrated into another system, or some features may be ignored or not executed. Another point is that the mutual coupling or direct coupling or communication connection shown or discussed may be through some interfaces, indirect coupling or communication connection of devices or units, which may be electrical, mechanical, or other forms.

[0100] The units described as separate components may or may not be physically separate, and the components shown as units may or may not be physical units, that is, they may be located in one place or distributed across multiple network units. Some or all of these units may be selected to achieve the purpose of this embodiment according to actual needs.

[0101] In addition, the functional units in various embodiments of the present invention may be integrated into a single processing unit, each unit may be physically included separately, or two or more units may be integrated into a single unit. The aforementioned integrated units may be implemented in the form of hardware or hardware plus software functional units.

[0102] The above-mentioned integrated unit implemented in the form of a software functional unit can be stored in a computer-readable storage medium. The above-mentioned software functional unit is stored in a storage medium and includes a number of instructions for enabling a computer device (which can be a personal computer, a server, or a network device, etc.) to perform some steps of the method described in each embodiment of the present invention. The aforementioned storage medium includes: a USB flash drive, a mobile hard disk, a magnetic disk, an optical disk, a volatile memory or a non-volatile memory. Among them, the non-volatile memory can be a read-only memory (ROM), a programmable read-only memory (PROM), an erasable programmable read-only memory (EPROM), an electrically erasable programmable read-only memory (EEPROM) or a flash memory. The volatile memory can be a random access memory (RAM), which is used as an external cache. By way of example and not limitation, many forms of random access memory (RAM) are available, such as static RAM (SRAM), dynamic random access memory (DRAM), synchronous DRAM (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 rambus RAM (DR RAM), among other media that can store program code.

[0103] Although the present invention is disclosed above, it is not limited thereto. Any person skilled in the art may readily conceive of variations or substitutions, and may make various modifications and alterations without departing from the spirit and scope of the present invention. Combinations of the above-described functions and implementation steps, including software and hardware implementations, are all within the scope of protection of the present invention.

Claims

1. A water fall protection method based on condition monitoring, characterized in that: Applied to an intelligent battery box, the battery compartment of the intelligent battery box carries a mobile power source, the intelligent battery box comprises a box body, a box cover and a strap for fixing the box body and the box cover; the box cover comprises: a control module, a handle module, a first functional module and a second functional module respectively arranged on both sides of the handle, a first fixing buckle, and a second fixing buckle; at least one humidity sensor is arranged around the box body, and an acceleration sensor is also arranged at the box cover, and the acceleration sensor is used to obtain an acceleration value in a vertical downward direction; the handle module comprises the handle and a base cover plate for supporting the handle, wherein the base cover plate is integrally formed with the first functional module and the second functional module; the first functional module comprises a positive power supply port, and the second functional module comprises a negative power supply port, wherein the electrical circuit derived from the positive power supply port and the negative power supply port supplies power to the control module; The first functional module or the second functional module is further provided with a water-falling suspension device, and the water-falling suspension device includes a suspension airbag in a folded state; the control module implements water-falling protection for the mobile power supply in the battery compartment of the smart battery box through the following steps: Detecting the acceleration value of the smart battery box and the humidity value of the environment in which the smart battery box is located; when it is detected that the acceleration value is greater than a first preset acceleration value, and when it is detected that the humidity value is less than a preset humidity value, it is determined that the space occupancy state of the smart battery box is a falling state in a falling state, and the preset humidity value is used to characterize that the current environment is a humidity value in water, and the space occupancy state includes a non-falling-in-water state and the falling-in-water state, and the falling-in-water state includes the falling state and the entering-water state; when it is detected that the acceleration value is less than a second preset acceleration value, and when it is detected that the humidity value is greater than the preset humidity value, it is determined that the space occupancy state of the smart battery box is the entering-water state in the falling-in-water state, and the first preset acceleration value is greater than the second preset acceleration value; If the space occupation state of the smart battery box is the falling state in the falling-in-water state, a falling-in-water protection start instruction is generated, and according to the falling-in-water protection start instruction, the falling-in-water suspension device is controlled to inflate the suspension airbag in the folded state within a preset time, wherein the buoyancy of the suspension airbag after inflation is greater than the mass of the smart battery box and the mobile power source, and the duration of the preset time is less than the interval from the falling state to the entering-water state of the smart battery box; and, Cutting off a switch of a circuit breaker, wherein the circuit breaker is arranged at the first functional module or the second functional module, and the circuit breaker is used to control the power supply behavior of the mobile power supply; and Detect whether at least one charging interface is connected to a charging interface on a charging line of another power device; if there is a connection with the charging interface on the charging line of the other power device, determine the connection position of the charging interface on the charging line of the other power device; start a pop-up device corresponding to the connection position of the charging interface on the charging line of the other power device, pop out a spring in a compressed state, and push out the charging interface on the charging line of the other power device in a connected state through a top column, wherein the at least one charging interface is arranged at the box cover, and the charging interface is used to supply power to a device connected to the charging interface through the mobile power supply, and the at least one charging interface includes the pop-up device, and the pop-up device includes: the spring, and the top column connected to the spring.

2. The method according to claim 1, characterized in that The water-falling suspension device further comprises a gas generator, which is composed of a gas generating chamber, a gas storage chamber and a piston. The piston is located between the gas generating chamber and the gas storage chamber, and is used to isolate the gas generating chamber and the gas storage chamber. The output port of the gas storage chamber is connected to the inflation port of the suspension airbag. The controlling the water-falling suspension device to inflate the suspension airbag in the folded state according to the water-falling protection start instruction comprises: sending an inflation command to the gas generator according to the water fall protection start command; According to the instructions of the inflation instruction, the gas generating chamber is controlled to generate gas within the preset time, and the piston is pushed by the generated gas to move toward the output port of the gas storage chamber, and the gas stored in the gas storage chamber is squeezed into the folded suspension airbag, so that the suspension airbag expands and pops out within the preset time.

3. The method according to claim 2, characterized in that Before controlling the water-falling suspension device to inflate the suspension airbag in the folded state according to the water-falling protection start instruction, the method further includes: estimating the volume of the gas to be inflated according to the masses of the smart battery box and the mobile power source; According to the volume of the gas to be inflated, the position of the piston between the gas generating chamber and the gas storage chamber is adjusted to ensure that the volume of the gas stored in the gas storage chamber is equal to the volume of the gas to be inflated.

4. The method according to claim 1, characterized in that: The smart battery box is connected to a terminal device used by a user in communication; after determining that the smart battery box is in the water-immersed state, the method further includes: When the smart battery box is in the water-immersed state, water-falling prompt information is sent to the terminal device, where the water-falling prompt information is used to indicate a water-falling prompt message, and the water-falling prompt message refers to a message used to prompt the user that the smart battery box has currently fallen into water.

5. A water fall protection device based on condition monitoring, characterized in that: Applied to an intelligent battery box, the battery compartment of the intelligent battery box carries a mobile power source, the intelligent battery box includes a box body, a box cover and a strap for fixing the box body and the box cover; the box cover includes: a control module, a handle module, a first functional module and a second functional module respectively arranged on both sides of the handle, a first fixing buckle, and a second fixing buckle, at least one humidity sensor is arranged around the box body, and an acceleration sensor is also arranged at the box cover, and the acceleration sensor is used to obtain the acceleration value in the vertical downward direction; the handle module includes the handle and a base cover plate for supporting the handle, wherein the base cover plate is integrally formed with the first functional module and the second functional module; the first functional module includes a positive power supply port, and the second functional module includes a negative power supply port, wherein the electrical circuit derived from the positive power supply port and the negative power supply port supplies power to the control module; the first functional module or the second functional module is also provided with a water-falling suspension device, and the water-falling suspension device includes a suspension airbag in a folded state; the device includes: A detection unit, used to detect the acceleration value of the smart battery box and the humidity value of the environment in which the smart battery box is located; A judging unit, for judging that the space occupation state of the smart battery box is a falling state in a falling state when it is detected that the acceleration value is greater than a first preset acceleration value and the humidity value is less than a preset humidity value, the preset humidity value is used to characterize that the current environment is a humidity value in water, the space occupation state includes a non-falling-in-water state and the falling-in-water state, and the falling-in-water state includes the falling state and the entering-water state; when it is detected that the acceleration value is less than a second preset acceleration value and the humidity value is greater than the preset humidity value, the smart battery box is judged to be the entering-water state in the falling-in-water state, and the first preset acceleration value is greater than the second preset acceleration value; a water-fall protection unit, for generating a water-fall protection start instruction if the space occupation state of the smart battery box is the falling state in the water-fall state, and controlling the water-fall suspension device to inflate the suspension airbag in the folded state within a preset time according to the water-fall protection start instruction, wherein the buoyancy of the suspension airbag after inflation is greater than the mass of the smart battery box and the mobile power source, and the duration of the preset time is less than the interval from the falling state to the water-falling state of the smart battery box; and, Cutting off a switch of a circuit breaker, wherein the circuit breaker is arranged at the first functional module or the second functional module, and the circuit breaker is used to control the power supply behavior of the mobile power supply; and Detect whether at least one charging interface is connected to a charging interface on a charging line of another power device; if there is a connection with the charging interface on the charging line of the other power device, determine the connection position of the charging interface on the charging line of the other power device; start a pop-up device corresponding to the connection position of the charging interface on the charging line of the other power device, pop out a spring in a compressed state, and push out the charging interface on the charging line of the other power device in a connected state through a top column, wherein the at least one charging interface is arranged at the box cover, and the charging interface is used to supply power to a device connected to the charging interface through the mobile power supply, and the at least one charging interface includes the pop-up device, and the pop-up device includes: the spring, and the top column connected to the spring.

6. An intelligent battery box, characterized in that: The method comprises a processor, a memory and one or more programs, wherein the one or more programs are stored in the memory and configured to be executed by the processor, and the programs include instructions for executing the steps in the method according to any one of claims 1 to 4.

7. A computer-readable storage medium having a computer program / instruction stored thereon, characterized in that: When the computer program / instructions are executed by a processor, the steps of the method according to any one of claims 1 to 4 are implemented.

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