CN112665369A - Condensation removing method, device, control unit and storage medium - Google Patents
Condensation removing method, device, control unit and storage medium Download PDFInfo
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- CN112665369A CN112665369A CN202011602348.XA CN202011602348A CN112665369A CN 112665369 A CN112665369 A CN 112665369A CN 202011602348 A CN202011602348 A CN 202011602348A CN 112665369 A CN112665369 A CN 112665369A
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Abstract
The application provides a condensation removing method, equipment, a control unit and a storage medium, wherein the method comprises the steps of obtaining first humidity data in a junction box; if the first humidity data is higher than a first preset humidity, controlling the vehicle to forbid high pressure; controlling a blowing device to blow air to the junction box to remove condensation and obtain second humidity data in the junction box; if the second humidity data is lower than the second preset humidity, the blowing device is stopped to blow air to the junction box, the vehicle is controlled to allow high pressure to be applied, condensation in the junction box is effectively removed, and the condensation removing effect and the reliability are good.
Description
Technical Field
The invention relates to the technical field of vehicle motors, in particular to a condensation removing method, equipment, a control unit and a storage medium.
Background
The motor is more and more widely applied to a new energy vehicle power system, but a motor junction box often generates condensation phenomenon due to working conditions or climate change, so that the use of the motor is influenced, high-voltage short circuit and electric leakage can be caused in serious conditions, and even the motor or a controller is damaged, so that the driving safety is influenced.
In the related art, a sealing structure and a method of adding a desiccant are generally used, for example, the junction box is subjected to high-strength sealing, or the sealing strength is increased by adding a heat insulating material to isolate the influence of external humidity, or a desiccant is added to the junction box to absorb condensation in the junction box.
In the prior art, the mode of sealing the junction box is high in implementation difficulty and difficult to implement, a method of adding the drying agent can only absorb a small amount of condensation, and the effect of removing the condensation of the junction box in the motor is poor and the reliability is low.
Disclosure of Invention
The application provides a method, equipment, a control unit and a storage medium for removing condensation, and solves the technical problems that in the prior art, the mode of sealing a junction box is high in implementation difficulty and difficult to implement, a method for adding a drying agent can only absorb a small amount of condensation, and the effect of removing the condensation of the junction box in a motor is poor and the reliability is low.
In a first aspect, the present application provides a method of removing condensation, comprising:
acquiring first humidity data in a junction box;
if the first humidity data is higher than a first preset humidity, controlling the vehicle to forbid high pressure;
controlling a blowing device to blow air to the junction box to remove condensation and obtain second humidity data in the junction box;
and if the second humidity data is lower than a second preset humidity, stopping the blowing device from blowing air to the junction box, and controlling the vehicle to allow high voltage.
The embodiment of the application provides a condensation removing method, which includes acquiring first humidity data in a motor junction box in real time, determining whether condensation removal is required on the motor junction box according to the first humidity data, if the first humidity data is higher than a first preset humidity, judging that the humidity in the motor junction box is too high, and the condensation removal is required, in order to ensure the safety of a vehicle, firstly sending a request for forbidding high voltage, forbidding the vehicle to run under a dangerous condition, and then blowing air to the junction box in a vehicle motor, so that the condensation in the junction box is removed, and the vehicle can run safely.
Optionally, the junction box comprises a super absorbent resin;
after the controlling the vehicle to prohibit high voltage application if the first humidity data is higher than a first preset humidity, the method further comprises:
acquiring humidity data of the super absorbent resin;
and if the humidity data of the super absorbent resin is higher than a third preset humidity, controlling an air blowing device to blow air to the super absorbent resin.
Here, the motor junction box in this application embodiment also includes a super absorbent resin, the super absorbent resin is a high polymer with a certain degree of cross-linking, and it can absorb water hundreds times larger than its own weight to form gel quickly, the gel can still keep water without separating out under a certain pressure, and the water absorption speed is high, the water absorption is high, and it can absorb water in the junction box, prevent the junction box from being damaged by condensation formed in the junction box, meanwhile, this application embodiment can also detect the humidity of the super absorbent resin in real time, after judging that the super absorbent resin absorbs water to saturation, blow the super absorbent resin, so as to ensure that the super absorbent resin can absorb water in the junction box, and ensure the reliability and efficiency of the junction box for removing condensation.
Optionally, the super absorbent resin comprises a heating wire;
after the step of controlling an air blowing device to blow air to the super absorbent resin if the humidity data of the super absorbent resin is higher than a third preset humidity, the method further comprises the following steps:
and controlling a heating wire to heat the super absorbent resin.
Here, the super absorbent polymer of the embodiment of the present application further includes a heating wire, and the heating wire can heat the super absorbent polymer to improve the condensation removing effect of the super absorbent polymer, and further ensure the condensation removing effect of the junction box.
Optionally, the controlling the blowing device to blow air to the junction box for removing condensation includes:
controlling a blowing device to blow hot air into the junction box;
and when a first preset condition is met, controlling the blowing device to stop blowing hot air, and blowing natural air into the junction box.
Here, when blowing to the terminal box through blast apparatus, this application embodiment can be at first for the terminal box drum go into hot-blast to improve and remove condensation efficiency, after the condensation in the terminal box is blown away, drum into the natural wind and detach surplus moisture in the terminal box, and keep humidity invariable, reduce the production of condensation, further guaranteed the efficiency of removing the condensation, also improved the reliability that the condensation was removed to the terminal box.
Optionally, after stopping blowing air to the junction box by the blowing device and controlling the vehicle to allow the high voltage if the second humidity data is lower than the second preset humidity, the method further includes:
and prompting a user that the vehicle can be normally started.
Here, this application embodiment can also normally start to the suggestion of user after removing the condensation, and the user of being convenient for in time masters the operating mode of vehicle, has further improved user experience.
In a second aspect, an embodiment of the present application provides a condensation removing apparatus for a junction box, including a humidity detecting device, a blowing device, and a control unit;
the humidity detection device is arranged inside the junction box;
the blowing port of the blowing device is connected with the junction box;
the control unit is respectively connected with the blowing device and the humidity detection device, and is used for realizing the dewing method as described in the first aspect and the optional manner of the first aspect.
Optionally, the water-absorbing resin also comprises a high water-absorbing resin;
the super absorbent resin is arranged in the junction box and is used for absorbing condensation inside the junction box.
In a third aspect, an embodiment of the present application provides a condensation removing device, including:
the first acquisition module is used for acquiring first humidity data in the junction box;
the first processing module is used for controlling the vehicle to forbid high pressure if the first humidity data is higher than a first preset humidity;
the second processing module is used for controlling the blowing device to blow air to the junction box so as to remove condensation and obtain second humidity data in the junction box;
and the third processing module is used for stopping the blowing device from blowing air to the junction box if the second humidity data is lower than a second preset humidity, and controlling the vehicle to allow high voltage.
Optionally, the junction box comprises a super absorbent resin;
if the first humidity data is higher than a first preset humidity, the first processing module controls the vehicle to prohibit high pressure application, and the method further comprises the following steps:
the second acquisition module is used for acquiring humidity data of the super absorbent resin;
and the fourth processing module is used for controlling the blowing device to blow air to the super absorbent resin if the humidity data of the super absorbent resin is higher than the third preset humidity.
Optionally, the super absorbent resin comprises a heating wire;
the fourth processing module is further configured to:
and controlling a heating wire to heat the super absorbent resin.
Optionally, the second processing module is specifically configured to:
controlling a blowing device to blow hot air into the junction box;
and when a first preset condition is met, controlling the blowing device to stop blowing hot air, and blowing natural air into the junction box.
In a fourth aspect, an embodiment of the present invention provides a computer-readable storage medium, where computer-executable instructions are stored, and when a processor executes the computer-executable instructions, the dewing removing method according to the first aspect and various possible designs of the first aspect is implemented.
In a fifth aspect, an embodiment of the present invention provides a computer program product, which includes a computer program, and when the computer program is executed by a processor, the computer program implements the dewing method as described in the first aspect and various possible designs of the first aspect.
The method can acquire first humidity data in a motor junction box in real time, and according to the first humidity data, whether the condensation of the motor junction box needs to be removed or not is determined really, if the first humidity data is higher than first preset humidity, it can be judged that the humidity in the motor junction box is too high and the condensation needs to be removed.
Drawings
In order to more clearly illustrate the embodiments of the present application or the technical solutions in the prior art, the drawings needed to be used in the description of the embodiments or the prior art will be briefly introduced below, and it is obvious that the drawings in the following description are only some embodiments of the present application, and it is obvious for those skilled in the art that other drawings can be obtained according to the drawings without inventive exercise.
Fig. 1 is a schematic external view of a junction box according to an embodiment of the present disclosure;
fig. 2 is a schematic flow chart of a method for removing condensation according to an embodiment of the present disclosure;
fig. 3 is a schematic structural diagram of a condensation removing apparatus according to an embodiment of the present disclosure;
fig. 4 is a schematic structural diagram of a junction box according to an embodiment of the present disclosure;
fig. 5 is a schematic structural diagram of a condensation removing device according to an embodiment of the present disclosure;
fig. 6 is a schematic structural diagram of a control unit according to an embodiment of the present application.
With the foregoing drawings in mind, certain embodiments of the disclosure have been shown and described in more detail below. These drawings and written description are not intended to limit the scope of the disclosed concepts in any way, but rather to illustrate the concepts of the disclosure to those skilled in the art by reference to specific embodiments.
Detailed Description
Reference will now be made in detail to the exemplary embodiments, examples of which are illustrated in the accompanying drawings. When the following description refers to the accompanying drawings, like numbers in different drawings represent the same or similar elements unless otherwise indicated. The implementations described in the exemplary embodiments below are not intended to represent all implementations consistent with the present disclosure. Rather, they are merely examples of apparatus and methods consistent with certain aspects of the present disclosure, as detailed in the appended claims.
The terms "first," "second," "third," and "fourth," if any, in the description and claims of this application and the above-described figures are used for distinguishing between similar elements and not necessarily for describing a particular sequential or chronological order. It is to be understood that the data so used is interchangeable under appropriate circumstances such that the embodiments of the application described herein are capable of operation in sequences other than those illustrated or described herein. Furthermore, the terms "comprises," "comprising," and "having," and any variations thereof, are intended to cover a non-exclusive inclusion, such that a process, method, system, article, or apparatus that comprises a list of steps or elements is not necessarily limited to those steps or elements expressly listed, but may include other steps or elements not expressly listed or inherent to such process, method, article, or apparatus.
The motor is more and more widely applied to a new energy vehicle power system, the motor is one of main high-voltage parts in the new energy vehicle power system, the safety of the motor is directly related to the function of the whole vehicle, but a condensation phenomenon is generated in a motor junction box due to working conditions or climate change, so that the use of the motor is influenced, high-voltage short circuit and electric leakage can be caused in serious conditions, and even the motor or a controller is damaged, so that the driving safety is influenced.
In the related art, a sealing structure and a method of adding a drying agent, such as a high-strength sealing of the junction box, or the sealing strength is increased by adding a heat insulating material to isolate the influence of external humidity, or a drying agent is added in the junction box to absorb condensation in the junction box, in the prior art, the condensation is eliminated mainly by adding the heat insulating material, adding the drying agent, modifying the structure of the junction box, improving the sealing property of the junction box and the like, the purpose of increasing the heat insulating material is to keep the internal humidity of the junction box basically constant so that the internal humidity is not influenced by the change of the external humidity, thereby reducing the occurrence of condensation, but the mode has extremely high requirement on sealing and is difficult to realize, the condensation can be eliminated within a certain period by adding the drying agent, however, when the humidity is too high, drying failure can be caused due to insufficient amount of the drying agent, and the condensation caused by too large temperature difference cannot be thoroughly eliminated by modifying the structure of the junction box, improving the sealing performance of the junction box and other methods.
However, in the prior art, the mode of sealing the junction box is difficult to realize, and the method of adding the drying agent can only absorb a small amount of condensation, so that the condensation removing effect on the junction box in the motor is poor, and the reliability is low.
In order to solve the above problems, embodiments of the present application provide a method, an apparatus, a control unit, and a storage medium for removing condensation, where the method may obtain first humidity data in a motor junction box in real time, determine whether condensation needs to be removed from the motor junction box according to the first humidity data, and if the first humidity data is higher than a first preset humidity, determine that the humidity in the motor junction box is too high and condensation needs to be removed The reliability is good.
Exemplarily, fig. 1 is a schematic view of an appearance of a junction box provided by an embodiment of the present application, and a method for removing condensation in the junction box of the embodiment of the present application is mainly used for removing condensation in the junction box as shown in fig. 1.
The junction box in the embodiment of the application can be connected with the control unit, the control unit is used for acquiring first humidity data in the motor junction box in real time, according to the first humidity data, whether condensation is required to be removed from the motor junction box really, if the first humidity data is higher than first preset humidity, the fact that the humidity in the motor junction box is too high can be judged, condensation is required to be removed, in order to guarantee safety of a vehicle, firstly, a high-voltage forbidding request is sent, the vehicle is forbidden to run under a dangerous condition, then, air is blown to the junction box in the motor of the vehicle, condensation in the junction box is removed, and the vehicle can run safely.
Optionally, the Control Unit may be a Vehicle Control Unit (VCU), and the VCU may implement communication with each Unit of the motor junction box through a Controller Area Network (CAN).
Optionally, the control unit may control the terminal box by idle pins in the existing low-voltage terminal of the terminal box.
It should be understood that fig. 1 is only an exemplary schematic diagram, and the structure illustrated in the embodiment of the present application does not constitute a specific limitation to the junction box. In other possible embodiments of the present application, the terminal box may include more or fewer components than those shown in the drawings, or combine some components, or split some components, or arrange different components, where the number and types of the battery branches, the switch units, and the control units are not specifically limited in the present application, and may be determined according to practical application scenarios, and are not limited herein. The components shown in fig. 1 may be implemented in hardware, software, or a combination of software and hardware.
It should be understood that the control unit may be implemented by the control unit processor reading the instructions in the memory and executing the instructions, or may be implemented by a chip circuit.
In addition, the network architecture and the service scenario described in the embodiment of the present application are for more clearly illustrating the technical solution of the embodiment of the present application, and do not constitute a limitation to the technical solution provided in the embodiment of the present application, and it can be known by a person skilled in the art that along with the evolution of the network architecture and the appearance of a new service scenario, the technical solution provided in the embodiment of the present application is also applicable to similar technical problems.
The technical scheme of the application is described in detail by combining specific embodiments as follows:
fig. 2 is a schematic flow chart of a method for removing condensation according to an embodiment of the present disclosure. The execution subject of the embodiment of the application may be a control unit, and the specific execution subject may be determined according to an actual application scenario.
As shown in fig. 2, the method comprises the steps of:
s201: first humidity data in the junction box is acquired.
Optionally, the first humidity data may be obtained by a humidity detection device, where the humidity detection device may be a humidity sensor or a humidity meter, and the humidity detection device may be one or more humidity detection devices disposed in the terminal box.
Optionally, the humidity in the junction box can be acquired in real time, condensation in the junction box is detected in real time, and the condensation is removed in time, so that the safety of the junction box is ensured.
S202: and if the first humidity data is higher than the first preset humidity, controlling the vehicle to prohibit high pressure.
It is understood that the first preset humidity may be determined according to actual conditions, and the application is not particularly limited thereto.
Here, controlling the vehicle to stop may ensure safe operation of the vehicle.
S203: and controlling the air blowing device to blow air to the junction box to remove condensation, and acquiring second humidity data in the junction box.
Optionally, the second humidity data is the internal humidity of the junction box in the blowing process of the junction box detected in real time.
Alternatively, the blowing device may be an electric heating fan.
Optionally, control blast apparatus to blow in order to remove the condensation to the terminal box, include:
controlling a blowing device to blow hot air into the junction box; and when the first preset condition is met, controlling the blowing device to stop blowing hot air and blowing natural air into the junction box.
The first preset condition here may be that the humidity in the junction box is lower than a preset threshold, or that condensation in the junction box is removed as determined by other means, such as an acquired image.
Here, when blowing to the terminal box through blast apparatus, this application embodiment can be at first for the terminal box drum go into hot-blast to improve and remove condensation efficiency, after the condensation in the terminal box is blown away, drum into the natural wind and detach surplus moisture in the terminal box, and keep humidity invariable, reduce the production of condensation, further guaranteed the efficiency of removing the condensation, also improved the reliability that the condensation was removed to the terminal box.
Optionally, the junction box comprises super absorbent resin; after the controlling the vehicle to prohibit the high-pressure application if the first humidity data is higher than the first preset humidity, the method further comprises:
acquiring humidity data of the super absorbent resin; and if the humidity data of the super absorbent resin is higher than the third preset humidity, controlling the air blowing device to blow air to the super absorbent resin.
Optionally, the super absorbent resin comprises a heating wire; if the humidity data of the super absorbent resin is higher than the third preset humidity, controlling an air blowing device to blow air to the super absorbent resin, and the method comprises the following steps:
if the humidity data of the super absorbent resin is higher than the third preset humidity, the blowing device is controlled to blow air to the super absorbent resin, and the heating wire is controlled to heat the super absorbent resin.
Here, the super absorbent polymer of the embodiment of the present application further includes a heating wire, and the heating wire can heat the super absorbent polymer to improve the condensation removing effect of the super absorbent polymer, and further ensure the condensation removing effect of the junction box.
Here, the motor junction box in this application embodiment also includes a super absorbent resin, the super absorbent resin is a high polymer with a certain degree of cross-linking, and it can absorb water hundreds times larger than its own weight to form gel quickly, the gel can still keep water without separating out under a certain pressure, and the water absorption speed is high, the water absorption is high, and it can absorb water in the junction box, prevent the junction box from being damaged by condensation formed in the junction box, meanwhile, this application embodiment can also detect the humidity of the super absorbent resin in real time, after judging that the super absorbent resin absorbs water to saturation, blow the super absorbent resin, so as to ensure that the super absorbent resin can absorb water in the junction box, and ensure the reliability and efficiency of the junction box for removing condensation.
S204: and if the second humidity data is lower than the second preset humidity, stopping blowing air to the junction box by the air blowing device, and controlling the vehicle to allow high voltage.
It is understood that the second preset humidity may be determined according to actual conditions, and the application is not particularly limited.
The embodiment of the application provides a condensation removing method, acquire first humidity data in a motor junction box in real time, according to the first humidity data, whether need remove the condensation to the motor junction box really, if first humidity data is higher than first preset humidity, then can judge that humidity is too high in the motor junction box, need remove the condensation, in order to guarantee the safety of vehicle, at first send and forbid high-pressure request, forbid the vehicle to travel under dangerous condition, blow to the junction box in the vehicle motor again, thereby remove the condensation in the junction box, the vehicle can travel safely, this application embodiment is through acquiring the humidity data in the junction box in real time, can real-time monitoring and control the condensation in the junction box, effectively remove the condensation in the junction box, it is effectual to remove the condensation, good reliability.
Optionally, after stopping blowing air to the junction box by the blowing device and controlling the vehicle to allow the high voltage if the second humidity data is lower than the second preset humidity, the method further includes:
and prompting a user that the vehicle can be normally started.
Here, this application embodiment can also normally start to the suggestion of user after removing the condensation, and the user of being convenient for in time masters the operating mode of vehicle, has further improved user experience.
In a possible implementation manner, an embodiment of the present application provides a condensation removing apparatus for a junction box, and correspondingly, fig. 3 is a schematic structural diagram of the condensation removing apparatus provided in the embodiment of the present application, and as shown in fig. 3, the condensation removing apparatus includes a humidity detecting device 301, a blowing device 302, and a control unit 303.
Wherein, the humidity detection device 303 is arranged inside the junction box 304;
the air blowing port of the air blowing device 302 is connected with the junction box;
the control unit 303 is respectively connected with the blowing device 302 and the humidity detection device 303, and is used for realizing the dew removing method in the optional mode as described above.
Optionally, the water-absorbing resin also comprises a high water-absorbing resin; the super absorbent resin is arranged in the junction box and is used for absorbing condensation inside the junction box.
Exemplarily, fig. 4 is a schematic structural view of a junction box provided in an embodiment of the present application, as shown in fig. 4, an upper portion and a lower portion of fig. 4 are structural views of the junction box in different directions respectively, the junction box comprises a bottom plate 401, a top cover 402, a humidity sensor 403, a high-voltage wiring board 404, a ventilation inlet connector 405, a ventilation outlet connector 406, a high-voltage wire connector 407, a low-voltage connector 408 and super absorbent resin 409, wherein the two humidity sensors are respectively arranged at the top of the top cover 402 and the side surface of the wiring board (the two positions are the places most prone to condensation), the humidity sensor is arranged at the place where condensation is most likely to occur, so that the condensation condition in the junction box can be better monitored, more accurately, a humidity signal is transmitted to the motor controller through the low-voltage plug-in idle contact pin, the ventilation inlet is arranged below the junction box, the outlet is arranged above the junction box, and the diameter of the inlet is larger than that of the outlet.
Here, the terminal box that this application embodiment provided respectively arranges a humidity transducer in terminal box top cap inboard and wiring board side, be used for detecting whether inside condensation of terminal box generates, reuse the current low voltage binding post of terminal box idle stitch will sensor signal line lead to machine controller, when condensation produces, machine controller sends through the CAN line and removes the condensation request to sending VCU, VCU is through starting electric heat fan to the hot-blast of drum-in the terminal box, eliminate the condensation fast, ensure driving safety, adopt super absorbent resin material, arrange it in the position that easily generates the condensation, in the big difference in temperature area round the clock, the maximum absorbs the condensation before the vehicle starts, thereby provide dual guarantee. The scheme can rapidly and thoroughly eliminate condensation by utilizing an air drying mode, solves the problem of poor reliability of the traditional method, and has the advantages of convenience, reliability, durability and the like.
Fig. 5 is a schematic structural diagram of a condensation removing apparatus provided in an embodiment of the present application, and as shown in fig. 5, the apparatus in the embodiment of the present application includes a first obtaining module 501, a first processing module 502, a second processing module 503, and a third processing module 504. The dewing device here may be the control unit 109 itself, or a chip or an integrated circuit that implements the functions of the control unit. It should be noted here that the division of the first obtaining module 501, the first processing module 502, the second processing module 503 and the third processing module 504 is only a division of logical functions, and the two may be integrated or independent physically.
The first obtaining module 501 is configured to obtain first humidity data in the junction box;
the first processing module 502 is used for controlling the vehicle to forbid high pressure if the first humidity data is higher than a first preset humidity;
the second processing module 503 is configured to control the blowing device to blow air to the junction box to remove condensation, and obtain second humidity data in the junction box;
and the third processing module 504 is configured to stop the blowing device from blowing air to the junction box if the second humidity data is lower than the second preset humidity, so as to control the vehicle to allow high voltage to be applied.
Optionally, the junction box comprises super absorbent resin;
if the first humidity data is higher than the first preset humidity, the first processing module controls the vehicle to prohibit high pressure application, and the method further comprises the following steps:
the second acquisition module is used for acquiring humidity data of the super absorbent resin;
and the fourth processing module is used for controlling the blowing device to blow air to the super absorbent resin if the humidity data of the super absorbent resin is higher than the third preset humidity.
Optionally, the super absorbent resin comprises a heating wire;
the fourth processing module is further configured to:
the heating wire is controlled to heat the super absorbent resin.
Optionally, the second processing module 503 is specifically configured to:
controlling a blowing device to blow hot air into the junction box;
and when the first preset condition is met, controlling the blowing device to stop blowing hot air and blowing natural air into the junction box.
Fig. 6 is a schematic structural diagram of a control unit according to an embodiment of the present application. The components shown herein, their connections and relationships, and their functions, are meant to be exemplary only, and are not limiting to the implementations of the present application described and/or claimed herein.
As shown in fig. 6, the control unit includes: a processor 601 and a memory 602, the various components being interconnected using different buses, and may be mounted on a common motherboard or in other manners as desired. The processor 601 may process instructions executed within the control unit, including instructions for graphical information stored in or on a memory for display on an external input/output device (such as a display device coupled to the interface). In other embodiments, multiple processors and/or multiple buses may be used, along with multiple memories and multiple memories, as desired. In fig. 6, one processor 601 is taken as an example.
The memory 602, as a non-transitory computer readable storage medium, may be used to store non-transitory software programs, non-transitory computer executable programs, and modules, such as program instructions/modules corresponding to the method of controlling the unit in the embodiments of the present application (for example, the first obtaining module 501, the first processing module 502, the second processing module 503, and the third processing module 504 shown in fig. 5). The processor 601 executes various functional applications of the server and data processing, i.e., a method of implementing the control unit in the above-described method embodiments, by executing non-transitory software programs, instructions, and modules stored in the memory 602.
The control unit may further include: an input device 603 and an output device 604. The processor 601, the memory 602, the input device 603 and the output device 604 may be connected by a bus or other means, and fig. 6 illustrates the connection by a bus as an example.
The input device 603 may receive input numeric or character information and generate key signal inputs related to user settings and function control of the control unit, such as a touch screen, keypad, mouse, or multiple mouse buttons, trackball, joystick, or other input device. The output means 604 may be an output device such as a display device of the control unit. The display device may include, but is not limited to, a Liquid Crystal Display (LCD), a Light Emitting Diode (LED) display, and a plasma display. In some implementations, the display device can be a touch screen.
The control unit of the embodiment of the present application may be configured to execute the technical solutions in the method embodiments of the present application, and the implementation principles and technical effects are similar, which are not described herein again.
The embodiment of the application also provides a computer-readable storage medium, and the computer-readable storage medium stores computer-executable instructions, and the computer-executable instructions are used for implementing the condensation removing method described in any one of the above when being executed by a processor.
The embodiment of the present application further provides a computer program product, which includes a computer program, and when the computer program is executed by a processor, the computer program is configured to implement any one of the above-mentioned dewing methods.
In the several embodiments provided in the present application, it should be understood that the disclosed system, apparatus and method may be implemented in other manners. For example, the above-described apparatus embodiments are merely illustrative, and for example, a division of a unit is merely a logical division, and an actual implementation may have another division, for example, a plurality of units or components may be combined or integrated into another system, or some features may be omitted, or not executed. In addition, the shown or discussed mutual coupling or direct coupling or communication connection may be an indirect coupling or communication connection through some interfaces, devices or units, and may be in an electrical, mechanical or other form.
In addition, functional units in the embodiments of the present application may be integrated into one processing unit, or each unit may exist alone physically, or two or more units are integrated into one unit. The integrated unit can be realized in a form of hardware, and can also be realized in a form of a software functional unit.
Other embodiments of the disclosure will be apparent to those skilled in the art from consideration of the specification and practice of the disclosure disclosed herein. This application is intended to cover any variations, uses, or adaptations of the disclosure following, in general, the principles of the disclosure and including such departures from the present disclosure as come within known or customary practice within the art to which the disclosure pertains. It is intended that the specification and examples be considered as exemplary only, with a true scope and spirit of the disclosure being indicated by the following claims.
It will be understood that the present disclosure is not limited to the precise arrangements described above and shown in the drawings and that various modifications and changes may be made without departing from the scope thereof. The scope of the present disclosure is limited only by the appended claims.
Claims (10)
1. A method of dewing, comprising:
acquiring first humidity data in a junction box;
if the first humidity data is higher than a first preset humidity, controlling the vehicle to forbid high pressure;
controlling a blowing device to blow air to the junction box to remove condensation and obtain second humidity data in the junction box;
and if the second humidity data is lower than a second preset humidity, stopping the blowing device from blowing air to the junction box, and controlling the vehicle to allow high voltage.
2. The method of claim 1, wherein the junction box comprises a superabsorbent resin;
after the controlling the vehicle to prohibit high voltage application if the first humidity data is higher than a first preset humidity, the method further comprises:
acquiring humidity data of the super absorbent resin;
and if the humidity data of the super absorbent resin is higher than a third preset humidity, controlling an air blowing device to blow air to the super absorbent resin.
3. The method according to claim 2, wherein the super absorbent resin comprises a heating wire;
after the step of controlling an air blowing device to blow air to the super absorbent resin if the humidity data of the super absorbent resin is higher than a third preset humidity, the method further comprises the following steps:
and controlling a heating wire to heat the super absorbent resin.
4. The method according to any one of claims 1 to 3, wherein the controlling the blowing device to blow air to the junction box for dewing comprises:
controlling a blowing device to blow hot air into the junction box;
and when a first preset condition is met, controlling the blowing device to stop blowing hot air, and blowing natural air into the junction box.
5. The method according to any one of claims 1 to 3, wherein after stopping blowing air from the blowing device to the junction box and controlling the vehicle to allow the high voltage if the second humidity data is lower than a second preset humidity, the method further comprises:
and prompting a user that the vehicle can be normally started.
6. A condensation removing device is used for a junction box and is characterized by comprising a humidity detection device, a blowing device and a control unit;
the humidity detection device is arranged inside the junction box;
the blowing port of the blowing device is connected with the junction box;
the control unit is respectively connected with the blowing device and the humidity detection device and is used for realizing the dewing method as claimed in any one of claims 1 to 5.
7. The apparatus of claim 6, further comprising a super absorbent resin;
the super absorbent resin is arranged in the junction box and is used for absorbing condensation inside the junction box.
8. A control unit, comprising: at least one processor and memory;
the memory stores computer-executable instructions;
the at least one processor executing the computer-executable instructions stored by the memory causes the at least one processor to perform the de-condensation method of any one of claims 1 to 5.
9. A computer-readable storage medium having computer-executable instructions stored thereon, which when executed by a processor, implement the dewing method as claimed in any one of claims 1 to 5.
10. A computer program product comprising a computer program, wherein the computer program when executed by a processor implements the dewing method as claimed in any one of claims 1 to 5.
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Application publication date: 20210416 |