Ventilation control method, device and equipment for ship cabin and medium

Abstract

The invention discloses a ventilation control method, device and equipment for a ship cabin and a medium, and belongs to the technical field of ship control. The method comprises the steps of obtaining a working mode of a ship; wherein the working modes comprise a loading and unloading mode and a navigation mode; determining a target pneumatic shutter according to the working mode; when the target pneumatic shutter is started, a control instruction is sent to the quick-closing valve controller, so that the quick-closing valve controller controls a quick-closing valve corresponding to the target pneumatic shutter to be opened, and blades of the target pneumatic shutter are opened through the air cylinder and the transmission rod for ventilation. According to the technical scheme, the target pneumatic shutter is determined according to the working mode, the quick-closing valve corresponding to the target pneumatic shutter is controlled to be opened so as to open the blades of the target pneumatic shutter for ventilation, automatic control over ventilation of the ship cabin can be achieved, and the ventilation requirements of the ship in different working modes can be quickly responded.

Description

Technical Field

[0001] This application belongs to the technical field of ship control, and particularly relates to a ventilation control method, device, equipment and medium for a ship cabin. Background Art

[0002] Ventilation of ship cabins is crucial for ensuring ship safety, crew health, and normal operation of equipment. In the enclosed environment of a ship, human activities, equipment operation, and cargo storage can all deteriorate the air quality in the cabin, such as a decrease in oxygen content and the accumulation of carbon dioxide and harmful gases. Good ventilation can continuously introduce fresh air, discharge foul air, regulate temperature and humidity, prevent equipment from being affected by moisture and corrosion, provide a comfortable environment for crew members, and reduce the risk of equipment failure.

[0003] Currently, ship cabin ventilation mainly relies on two methods: mechanical ventilation and natural ventilation. Mechanical ventilation forces air exchange through a fan, with high ventilation efficiency but high energy consumption and maintenance costs; natural ventilation relies on structures such as louvers to achieve air circulation using wind pressure and thermal pressure, with the advantages of energy conservation and low cost. However, large louver covers are large in size and heavy in weight, and the ventilation outlets of many louvers on ships face outside the ship, making it very difficult for staff to open and close the louvers.

[0004] Therefore, how to achieve automatic control of ship cabins with low energy consumption is an urgent problem to be solved by those skilled in the art. Summary of the Invention

[0005] The embodiments of this application provide a ventilation control method, device, equipment and medium for a ship cabin, aiming to achieve automatic control of ship cabin ventilation and quickly respond to the ventilation requirements of the ship in different working modes.

[0006] In a first aspect, the embodiments of this application provide a ventilation control method for a ship cabin. The ship cabin is provided with pneumatic louvers, each pneumatic louver is connected to the outlet valve of an air bottle through a pipeline, a quick closing valve is arranged on the pipeline, and the quick closing valve is connected to a quick closing valve controller; the pneumatic louver includes a cylinder, a transmission rod, and blades; the method includes: Obtain the working mode of the ship; wherein, the working mode includes a loading / unloading mode and a navigation mode; Determine the target pneumatic louver according to the working mode; Send a control instruction to the quick closing valve controller to enable the quick closing valve controller to control the quick closing valve corresponding to the target pneumatic louver to open, and open the blades of the target pneumatic louver through the cylinder and the transmission rod for ventilation.

[0007] Second aspect, an embodiment of the present application provides a ventilation control device for a ship cabin. The ship cabin is provided with pneumatic louvers, and each pneumatic louver is connected to an air outlet valve of an air bottle through a pipeline. A quick closing valve is arranged on the pipeline, and the quick closing valve is connected to a quick closing valve controller; the pneumatic louver includes a cylinder, a transmission rod, and blades; the device includes: A working mode acquisition module, configured to acquire the working mode of the ship; wherein, the working mode includes a loading and unloading mode and a navigation mode; A louver determination module, configured to determine a target pneumatic louver according to the working mode; A louver control module, configured to send a control instruction to the quick closing valve controller, so that the quick closing valve controller controls the quick closing valve corresponding to the target pneumatic louver to open, and the blades of the target pneumatic louver are opened through the cylinder and the transmission rod for ventilation.

[0008] Third aspect, an embodiment of the present application provides an electronic device, which includes a processor, a memory, and a program or instruction stored on the memory and executable on the processor. When the program or instruction is executed by the processor, the steps of the method described in the first aspect are implemented.

[0009] Fourth aspect, an embodiment of the present application provides a readable storage medium, on which a program or instruction is stored. When the program or instruction is executed by a processor, the steps of the method described in the first aspect are implemented.

[0010] In the embodiment of the present application, the working mode of the ship is acquired; wherein, the working mode includes a loading and unloading mode and a navigation mode; the target pneumatic louver is determined according to the working mode; a control instruction is sent to the quick closing valve controller, so that the quick closing valve controller controls the quick closing valve corresponding to the target pneumatic louver to open, and the blades of the target pneumatic louver are opened through the cylinder and the transmission rod for ventilation. The above-mentioned ventilation control method for a ship cabin can realize the automatic control of the ventilation of the ship cabin by determining the target pneumatic louver according to the working mode, controlling the opening of the quick closing valve corresponding to the target pneumatic louver, and opening the blades of the target pneumatic louver for ventilation, and can quickly respond to the ventilation requirements of the ship in different working modes. Description of the Drawings

[0011] Figure 1 is a schematic flow chart of a ventilation control method for a ship cabin provided by Embodiment 1 of the present application; Figure 2 is a schematic structural diagram of a ventilation control system for a ship cabin provided by Embodiment 1 of the present application; Figure 3 is a schematic structural diagram of a pneumatic louver provided by Embodiment 1 of the present application; Figure 4 It is a structural schematic diagram of an air bottle provided in the first embodiment of the present application; Figure 5 It is a structural schematic diagram of a quick - closing valve control box provided in the first embodiment of the present application; Figure 6 It is a schematic flowchart of a ventilation control method for a ship's cabin provided in the second embodiment of the present application; Figure 7 It is a schematic flowchart of a ventilation control method for a ship's cabin provided in the third embodiment of the present application; Figure 8 It is a structural schematic diagram of a ventilation control device for a ship's cabin provided in the fourth embodiment of the present application; Figure 9 It is a structural schematic diagram of an electronic device provided in the fifth embodiment of the present application. Detailed implementation manners

[0012] In order to make the purpose, technical solutions and advantages of the present application clearer, the following further describes the specific embodiments of the present application in detail with reference to the accompanying drawings. It can be understood that the specific embodiments described herein are only used to explain the present application, rather than limiting the present application. Additionally, it should be noted that for the convenience of description, only parts related to the present application are shown in the drawings, not all content. Before discussing the exemplary embodiments in more detail, it should be mentioned that some exemplary embodiments are described as processes or methods depicted as flowcharts. Although the flowcharts describe the operations (or steps) as sequential processes, many of the operations can be implemented in parallel, concurrently, or simultaneously. In addition, the order of the operations can be rearranged. When the operations are completed, the process can be terminated, but there can also be additional steps not included in the drawings. The process can correspond to a method, function, procedure, subroutine, sub - program, etc.

[0013] The following will clearly describe the technical solutions in the embodiments of the present application with reference to the accompanying drawings in the embodiments of the present application. Obviously, the described embodiments are part of the embodiments of the present application, rather than all of the embodiments. Based on the embodiments in the present application, all other embodiments obtained by those of ordinary skill in the art belong to the scope of protection of the present application.

[0014] In the description and claims of this application, terms such as "first" and "second" are used to distinguish similar objects, rather than to describe a specific order or sequence. It should be understood that the data used in this way can be interchanged under appropriate circumstances, so that the embodiments of this application can be implemented in an order other than those illustrated or described herein, and the objects distinguished by "first", "second", etc. are usually of the same category, and the number of objects is not limited. For example, the first object can be one or multiple. In addition, "and / or" in the description and claims means at least one of the connected objects, and the character " / ", generally represents an "or" relationship between the associated objects before and after.

[0015] The following will combine the accompanying drawings to detail the ventilation control method, device, equipment and medium for ship cabins provided by the embodiments of this application through specific embodiments and their application scenarios.

[0016] Embodiment 1 Figure 1 It is a schematic flowchart of the ventilation control method for ship cabins provided by Embodiment 1 of this application. As Figure 1 shown, it specifically includes the following steps: S101, obtain the working mode of the ship; wherein, the working mode includes the loading and unloading mode and the navigation mode; First, this application is applicable to scenarios where ship cabins need ventilation. Specifically, the acquisition of the working mode, the determination of the target pneumatic louvers, and the control of the opening of its blades can be executed by the intelligent terminal. The blades of the target pneumatic louvers are opened to achieve the purpose of exchanging the air inside and outside the ship cabin.

[0017] Based on the above usage scenarios, it can be understood that the execution subject of this application can be the intelligent terminal, such as a ship central control device, a desktop computer, a laptop computer, a mobile phone, a tablet computer, and an interactive multimedia device, etc., and no excessive limitation is made here.

[0018] A ship is a means of transportation that can navigate on water, generally used for transporting people and goods and performing various specific tasks, etc. A ship cabin can refer to an enclosed or semi-enclosed space on a ship, such as a cargo storage cabin, a crew accommodation cabin, and an engine room, etc. Ventilating the ship cabin is to discharge exhaust gas, supplement fresh air, and adjust the temperature and humidity, etc., to ensure good air quality in the ship cabin; and, in case of an emergency (such as a fire), quickly closing the ventilation can block the airflow and prevent the spread of danger.

[0019] Figure 2 It is a structural example diagram of the ship cabin ventilation control system provided by Embodiment 1 of this application. As Figure 2As shown, the ship cabin ventilation control system includes air bottles and pneumatic shutters. Each pneumatic shutter is connected to the air bottle through a pipe (gray thick line), and a quick-closing valve is provided on the pipe.

[0020] Pneumatic shutters can be a type of shutter that relies on compressed air to drive. Figure 3 This is a schematic diagram of the structure of the pneumatic shutter provided in Example 1 of this application. Figure 3 As shown, the pneumatic shutter includes blades 310, a drive rod 320, and a cylinder 330. Specifically, the cylinder 330 uses compressed air as a driving force to drive components into linear or oscillating motion. The drive rod 320 connects the blades 310 and the cylinder 330, converting the linear motion of the cylinder 330 piston into rotation of the blades 310, thereby opening and closing the blades 310. The rotation of the blades 310 changes the angle between the blades 310 and the airflow direction, thereby adjusting the ventilation volume.

[0021] An air cylinder is a container that stores compressed air and provides a power source for pneumatic equipment (such as the cylinder of pneumatic shutters). Figure 4 This is a diagram showing the structure of the air bottle provided in Example 1 of this application. Figure 4 As shown, the air cylinder includes a safety valve 410, a sealing head 420, a shell 430, a hand port 440, a stop valve 450, a stop valve 460, an inlet valve 470, an outlet valve 480, a pressure switch 490, and a pressure gauge 4100. Specifically, the safety valve 410 is a safety protection device used to prevent the risk of explosion caused by excessive air pressure in the air cylinder; the inlet valve 470 is connected to an external air source to inflate the air cylinder; the outlet valve 480 is connected to each pneumatic shutter via a pipe to supply air to each pneumatic shutter; the pressure switch 490 monitors the pressure in the air cylinder in real time and outputs an electrical signal to control the start and stop of the device (for example, automatically replenishing air through an external air source); and the pressure gauge 4100 displays the current pressure value in the air cylinder in real time via a dial pointer or digital display. Furthermore, the air cylinder can also be equipped with a condensate valve to regularly discharge condensed water and impurities within the air cylinder.

[0022] A quick-closing valve is a valve that closes quickly, effectively shutting off airflow within a short period of time. For example, a three-way ball valve is a valve that opens and closes or switches between different pipes by rotating the ball. A quick-closing valve controller can be a device that controls the opening and closing of the quick-closing valve, such as a solenoid coil or motor.

[0023] The quick-closing valves can be centrally arranged, for example, the quick-closing valves are uniformly arranged in a quick-closing valve control box. Figure 5 This is a structural example diagram of the quick-closing valve control box provided in Example 1 of this application. Figure 5As shown in the figure, the quick - closing valve control box includes a flange 510, a pipeline 520, a flange 530, a sign 540, a quick - closing valve 550, and a box body 560. In addition, a door lock can be set on the box body 560 to prevent non - professional personnel from misoperating.

[0024] The working mode of the ship can be the operating state set according to the mission requirements of the ship, which can include the loading and unloading mode and the navigation mode. Specifically, the loading and unloading mode can refer to the state when the ship docks at a port for cargo loading and unloading. At this time, the ship's cabins need to be ventilated intensively to remove the harmful gases volatilized from the cargo; the navigation mode can refer to the state when the ship is sailing at sea. At this time, it is necessary to ensure the hull stability first.

[0025] The working mode of the ship can be input by the ship's control personnel. For example, if the "loading and unloading mode" button is clicked, it is determined that the working mode of the ship is the loading and unloading mode; if the "navigation mode" button is clicked, it is determined that the working mode of the ship is the navigation mode.

[0026] The working mode of the ship can also be automatically determined according to the ship's real - time sailing speed and the pre - constructed correlation between the sailing speed and the working mode.

[0027] S102, determine the target pneumatic louvers according to the working mode; The target pneumatic louvers can refer to the pneumatic louvers that need to be opened according to the current working mode.

[0028] The method of determining the target pneumatic louvers according to the working mode can be to determine all the pneumatic louvers in the ship's cabins as the target pneumatic louvers when the working mode is the loading and unloading mode, or to determine the preset pneumatic louvers as the target pneumatic louvers when the working mode is the navigation mode.

[0029] The method of determining the target pneumatic louvers according to the working mode can also be to determine the target ventilation volume according to the working mode, determine the opening number of the pneumatic louvers according to the ventilation area and the ventilation volume of the pneumatic louvers, and determine the target pneumatic louvers according to the opening number.

[0030] In this technical solution, optionally, determining the target pneumatic louvers according to the working mode includes: When the working mode is the loading and unloading mode, determine all the pneumatic louvers in the ship's cabins as the target pneumatic louvers; Or, When the working mode is the navigation mode, determine the preset pneumatic louvers as the target pneumatic louvers; where the number of the preset pneumatic louvers is half of the number of all the pneumatic louvers.

[0031] When the working mode of the ship is the loading and unloading mode, a large amount of heat, dust or volatile gases (such as fuel volatiles and harmful gases carried by the goods, etc.) will be generated during the loading and unloading of the goods. Therefore, all the pneumatic louvers in the ship's cabin need to be determined as the target pneumatic louvers to achieve saturated ventilation in the ship's cabin.

[0032] When the working mode of the ship is the navigation mode, the ship needs to maintain a stable aerodynamic balance to resist the wind and waves, and at the same time, it is necessary to reduce unnecessary energy consumption. Therefore, half of the pneumatic louvers (i.e., the preset pneumatic louvers) in the ship's cabin can be determined as the target pneumatic louvers to balance the ventilation requirements of the ship's cabin and the stability of the ship's navigation.

[0033] The advantage of this solution is that by determining all the pneumatic louvers in the ship's cabin as the target pneumatic louvers when the working mode is the loading and unloading mode, or determining half of the pneumatic louvers as the target pneumatic louvers when the working mode is the navigation mode, dynamic and intelligent control of the ventilation in the ship's cabin can be achieved.

[0034] S103, send a control instruction to the quick closing valve controller to make the quick closing valve controller control the quick closing valve corresponding to the target pneumatic louver to open, and through the cylinder and the transmission rod, open the blades of the target pneumatic louver for ventilation.

[0035] The control instruction sent to the quick closing valve controller can be an electrical signal or a digital signal that can be read by the quick closing valve controller. After receiving the control instruction, the quick closing valve controller can control the quick closing valve corresponding to the target pneumatic louver to open. After the quick closing valve corresponding to the target pneumatic louver is opened, the compressed air in the air bottle reaches the cylinder of the target pneumatic louver through the air outlet valve of the air bottle and the pipeline, causing the cylinder to perform a linear motion. The linear motion of the cylinder is converted into the rotation of the blades of the target pneumatic louver through the transmission rod, that is, the blades of the target pneumatic louver are opened for ventilation.

[0036] In this technical solution, optionally, a fan is also provided in the ship's cabin; Correspondingly, after obtaining the working mode of the ship, the method further includes: Determine the target fan and the target air volume of the target fan according to the working mode; Correspondingly, sending a control instruction to the quick closing valve controller to make the quick closing valve controller control the quick closing valve corresponding to the target pneumatic louver to open, and through the cylinder and the transmission rod, open the blades of the target pneumatic louver for ventilation, includes:; Send a control instruction to the quick - shut valve controller to cause the quick - shut valve controller to control the opening of the quick - shut valve corresponding to the target pneumatic louver, and open the blades of the target pneumatic louver through the cylinder and the transmission rod; Send a control instruction to the target fan to cause the target fan to operate according to the target air volume for ventilation.

[0037] A fan is a device that relies on input mechanical energy to increase the gas pressure and transport gas. The air volume can refer to the volume or mass of gas passing through a certain cross - section per unit time.

[0038] The method of determining the target fan and the target air volume of the target fan according to the working mode can be to determine the target fan and the target air volume of the target fan according to the current working mode and the pre - constructed association relationship between the working mode and the fan and its air volume. For example, in the case of the loading and unloading mode, all the fans in the ship's cabin are determined as the target fans, and the rated air volume of the fan is determined as the target air volume; in the case of the navigation mode, half of the number of fans are determined as the target fans, and half of the rated air volume is determined as the target air volume.

[0039] The control instruction sent to the target fan can be an electrical signal or a digital signal that can be read by the target fan, and the target fan can operate according to the target air volume after receiving the control instruction.

[0040] Optionally, in the case of identifying that the target fan has a fault, a control instruction can be sent to the standby fan corresponding to the target fan to cause the standby fan to operate according to the target air volume.

[0041] The advantage of this solution is that by having fans installed in the ship's cabin and controlling the target fan to operate according to the target air volume based on the working mode of the ship, it can forcibly promote the air flow in the ship's cabin, strengthen the exchange or circulation of air inside and outside the ship's cabin, and accurately match the ventilation volume requirements in different working modes.

[0042] In the embodiment of the present application, obtain the working mode of the ship; wherein, the working mode includes the loading and unloading mode and the navigation mode; determine the target pneumatic louver according to the working mode; send a control instruction to the quick - shut valve controller to cause the quick - shut valve controller to control the opening of the quick - shut valve corresponding to the target pneumatic louver, and open the blades of the target pneumatic louver through the cylinder and the transmission rod for ventilation. The above - mentioned ventilation control method for the ship's cabin can achieve the automatic control of the ship's cabin ventilation by determining the target pneumatic louver according to the working mode, controlling the opening of the quick - shut valve corresponding to the target pneumatic louver to open the blades of the target pneumatic louver for ventilation, and quickly respond to the ventilation requirements of the ship in different working modes.

[0043] Embodiment 2 Figure 6 It is a schematic flowchart of the ventilation control method for a ship cabin provided in Embodiment 2 of the present application. This solution makes a better improvement on the above embodiment. The specific improvement is as follows: determining the target pneumatic louver according to the working mode, including: determining the target ventilation volume according to the working mode; determining the opening number of the pneumatic louver according to the ventilation area of the pneumatic louver and the ventilation volume; and determining the target pneumatic louver according to the opening number.

[0044] As Figure 6 shown, it specifically includes the following steps: S601, obtaining the working mode of the ship; wherein, the working mode includes the loading and unloading mode and the navigation mode; S602, determining the target ventilation volume according to the working mode; The target ventilation volume can be the standard of the ventilation and air change volume of the ship cabin that needs to be achieved, which is preset according to the current working mode. The method of determining the target ventilation volume according to the working mode can be to determine the target ventilation volume according to the current working mode and the pre-established correlation between the working mode and the ventilation volume. For example, in the case of the loading and unloading mode, the target ventilation volume is determined as the preset saturated ventilation volume; in the case of the navigation mode, the target ventilation volume is determined as half of the preset saturated ventilation volume. Among them, the preset saturated ventilation volume can refer to the maximum theoretical ventilation and air change volume that the ship cabin can achieve per unit time.

[0045] In this technical solution, optionally, determining the target ventilation volume according to the working mode includes: obtaining the volume information of the ship cabin; determining the target ventilation volume according to the working mode and the volume information.

[0046] The volume information of the ship cabin can refer to the space volume of the ship cabin. The method of obtaining the volume information of the ship cabin can be calculated according to the dimension information of the ship cabin.

[0047] The method of determining the target ventilation volume according to the working mode and the volume information can be to pre-establish a mapping relationship table between the working mode and the ventilation frequency standard, and multiply the ventilation frequency standard mapped by the current working mode by the volume information and the safety factor to obtain the target ventilation volume. Among them, the safety factor can be a coefficient used to compensate for the attenuation of the ventilation volume caused by factors such as pipeline resistance, opening error of the pneumatic louver, and cabin structure occlusion.

[0048] The advantage of this solution is that by obtaining the volume information of the ship's cabin and determining the target ventilation volume based on the working mode and the volume information, a ventilation quantification model based on the actual space requirements and working condition characteristics of the ship's cabin can be constructed, achieving a leap from qualitative control to precise quantitative control.

[0049] S603. Determine the opening quantity of the pneumatic louver according to the ventilation area of the pneumatic louver and the ventilation volume. The ventilation area of the pneumatic louver may refer to the effective cross-sectional area through which air can flow between the blades of the pneumatic louver in the fully open state. The method of determining the opening quantity of the pneumatic louver according to the ventilation area and the ventilation volume can be to divide the target ventilation volume by the product of the ventilation area and the air flow velocity and round up to obtain the opening quantity.

[0050] S604. Determine the target pneumatic louver according to the opening quantity. The method of determining the target pneumatic louver according to the opening quantity can be to select the pneumatic louver with the opening quantity as the target pneumatic louver based on the ventilation priority of each pneumatic louver.

[0051] S6:05. Send a control instruction to the quick closing valve controller so that the quick closing valve controller controls the quick closing valve corresponding to the target pneumatic louver to open, and the blades of the target pneumatic louver are opened through the cylinder and the transmission rod for ventilation.

[0052] The advantage of this solution is that by determining the target ventilation volume according to the working mode, determining the opening quantity of the pneumatic louver according to the ventilation area and the ventilation volume of the pneumatic louver, and determining the target pneumatic louver according to the opening quantity, refined dynamic control of ship cabin ventilation can be achieved.

[0053] Embodiment III Figure 7 It is a schematic flow chart of the ventilation control method for the ship's cabin provided in Embodiment III of the present application. This solution makes a better improvement to the above embodiment. The specific improvement is that one quick closing valve corresponds to at least two pneumatic louvers.

[0054] As Figure 7 shown, the specific steps are as follows: S701. Obtain the working mode of the ship; wherein, the working mode includes the loading and unloading mode and the navigation mode. S702. Determine the target pneumatic louver according to the working mode. S703 issues a control instruction to the quick-closure valve controller, so that the quick-closure valve controller controls the opening of the quick-closure valve corresponding to the target pneumatic louver, and through the cylinder and the transmission rod, the blades of the target pneumatic louver are opened for ventilation; where one quick-closure valve corresponds to at least two pneumatic louvers.

[0055] For example Figure 2 As shown, quick-closure valve 1 corresponds to pneumatic louvers 1, 2, 3, 4, 5, and 6; quick-closure valve 2 corresponds to pneumatic louvers 7, 8, 9, 10, 11, 12, and 13; quick-closure valve 3 corresponds to pneumatic louvers 14, 15, 16, 17, 18, 19, 20, and 21; quick-closure valve 4 corresponds to pneumatic louvers 22, 23, 24, 25, 26, 27, and 28.

[0056] It can be understood that when quick-closure valve 1 is opened, the blades of pneumatic louvers 1, 2, 3, 4, 5, and 6 are opened, and the same applies to other quick-closure valves and pneumatic louvers.

[0057] Optionally, when a fault is detected in a certain target pneumatic louver, the quick-closure valve corresponding to the target pneumatic louver can be closed, and the quick-closure valve corresponding to the standby pneumatic louver can be opened, so that the blades of the standby pneumatic louver are opened. For example, if a fault is detected in pneumatic louver 4, quick-closure valve 1 is closed and quick-closure valve 5 is opened.

[0058] In this technical solution, optionally, the pneumatic louver further includes a pneumatic valve; Correspondingly, issuing a control instruction to the quick-closure valve controller to make the quick-closure valve controller control the opening of the quick-closure valve corresponding to the target pneumatic louver, and through the cylinder and the transmission rod, the blades of the target pneumatic louver are opened for ventilation, includes: Issuing a control instruction to the quick-closure valve controller to make the quick-closure valve controller control the opening of the quick-closure valve corresponding to the target pneumatic louver, and issuing a control instruction to the pneumatic valve of the target pneumatic louver to make the pneumatic valve of the target pneumatic louver open, and through the cylinder and the transmission rod, the blades of the target pneumatic louver are opened for ventilation; Correspondingly, after sending a control instruction to the quick - closing valve controller to enable the quick - closing valve controller to control the opening of the quick - closing valve corresponding to the target pneumatic louver, and opening the blades of the target pneumatic louver through the cylinder and the transmission rod for ventilation, the method further includes: When it is recognized that the target pneumatic louver has a fault, determining the standby pneumatic louver associated with the target pneumatic louver; wherein, the standby pneumatic louver and the target pneumatic louver correspond to the same quick - closing valve; Sending a control instruction to the pneumatic valve of the standby pneumatic louver to enable the pneumatic valve of the standby pneumatic louver to open, and opening the blades of the standby pneumatic louver through the cylinder and the transmission rod for ventilation.

[0059] A pneumatic valve is an automatic control element that uses compressed air as a power source to control the on - off or flow rate of a fluid. In this solution, the pneumatic valve can control the on - off between the compressed air from the air bottle and the cylinder of the pneumatic louver. As Figure 3 shown, the pneumatic louver further includes a pneumatic valve 350.

[0060] It can be understood that when the quick - closing valve corresponding to the target pneumatic louver and the pneumatic valve of the target pneumatic louver are both open, the blades of the target pneumatic louver open for ventilation.

[0061] The standby pneumatic louver can be a pneumatic louver that is preset to correspond to the same quick - closing valve as the target pneumatic louver and is not open when the target pneumatic louver is open.

[0062] When it is recognized that the target pneumatic louver has a fault, the method for determining the standby pneumatic louver associated with the target pneumatic louver can be to, when it is recognized that the target pneumatic louver has a fault, determine the standby pneumatic louver associated with the current target pneumatic louver according to the pre - constructed association mapping table of each pneumatic louver and the standby pneumatic louver. Send a control instruction to the pneumatic valve of the standby pneumatic louver to enable the pneumatic valve of the standby pneumatic louver to open.

[0063] By opening the pneumatic valve of the standby pneumatic louver (and closing the pneumatic valve of the target pneumatic louver), the replacement use of the pneumatic louver can be realized.

[0064] The advantage of this solution is that the pneumatic louver further includes a pneumatic valve, which can achieve single - point control of the pneumatic louver. By opening the pneumatic valve of the standby pneumatic louver associated with the target pneumatic louver when it is recognized that the target pneumatic louver has a fault, the problem of reduced ventilation volume caused by a single - point fault of the pneumatic louver can be avoided.

[0065] The advantage of this solution is that one quick - closing valve corresponds to at least two pneumatic louvers, and the control efficiency of the pneumatic louvers can be greatly improved through centralized control.

[0066] Embodiment 4 Figure 8 is a schematic structural diagram of the ventilation control device for a ship's cabin provided in Embodiment 4 of the present application. As Figure 8 shown, the device includes: A working mode acquisition module 810, configured to acquire the working mode of the ship; wherein, the working mode includes a loading and unloading mode and a navigation mode; A louver determination module 820, configured to determine a target pneumatic louver according to the working mode; A louver control module 830, configured to send a control instruction to the quick - closing valve controller, so that the quick - closing valve controller controls the quick - closing valve corresponding to the target pneumatic louver to open, and the blades of the target pneumatic louver are opened through the cylinder and the transmission rod for ventilation.

[0067] In the embodiment of the present application, the working mode acquisition module is configured to acquire the working mode of the ship; wherein, the working mode includes a loading and unloading mode and a navigation mode; the louver determination module is configured to determine a target pneumatic louver according to the working mode; the louver control module is configured to send a control instruction to the quick - closing valve controller, so that the quick - closing valve controller controls the quick - closing valve corresponding to the target pneumatic louver to open, and the blades of the target pneumatic louver are opened through the cylinder and the transmission rod for ventilation. The above - mentioned ventilation control device for a ship's cabin can achieve automatic control of the ventilation of the ship's cabin by determining the target pneumatic louver according to the working mode, controlling the opening of the quick - closing valve corresponding to the target pneumatic louver, and opening the blades of the target pneumatic louver for ventilation, and can quickly respond to the ventilation requirements of the ship in different working modes.

[0068] The ventilation control device for a ship's cabin in the embodiments of the present application can be a device, or a component, an integrated circuit, or a chip in a terminal. This device can be a mobile electronic device or a non-mobile electronic device. Exemplarily, the mobile electronic device can be a mobile phone, a tablet computer, a laptop computer, a handheld computer, a vehicle-mounted electronic device, a wearable device, an ultra-mobile personal computer (UMPC), a netbook, or a personal digital assistant (PDA), etc. The non-mobile electronic device can be a server, a Network Attached Storage (NAS), a personal computer (PC), a television (TV), a teller machine, or a self-service machine, etc. The embodiments of the present application do not make specific limitations.

[0069] The ventilation control device for a ship's cabin in the embodiments of the present application can be a device with an operating system. This operating system can be the Android operating system, the IOS operating system, or other possible operating systems. The embodiments of the present application do not make specific limitations.

[0070] The ventilation control device for a ship's cabin provided in the embodiments of the present application can implement each process achieved in the above-mentioned Embodiments 1 to 3. To avoid repetition, it will not be elaborated here.

[0071] Embodiment 5 As Figure 9 shown, the embodiments of the present application further provide an electronic device 900, including a processor 901, a memory 902, and a program or instruction stored on the memory 902 and executable on the processor 901. When the program or instruction is executed by the processor 901, it implements each process of the embodiment of the ventilation control method for a ship's cabin described above and can achieve the same technical effect. To avoid repetition, it will not be elaborated here.

[0072] It should be noted that the electronic device in the embodiments of the present application includes the above-mentioned mobile electronic devices and non-mobile electronic devices.

[0073] Embodiment 6 The embodiments of the present application further provide a readable storage medium, on which a program or instruction is stored. When the program or instruction is executed by a processor, it implements each process of the embodiment of the ventilation control method for a ship's cabin described above and can achieve the same technical effect. To avoid repetition, it will not be elaborated here.

[0074] Among them, the processor is the processor in the electronic device described in the above embodiments. The readable storage medium includes computer-readable storage media, such as computer read-only memory (ROM), random access memory (RAM), magnetic disks, or optical discs, etc.

[0075] It should be noted that in this article, the term "including", "comprising", or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article, or device including a series of elements not only includes those elements, but also includes other elements not explicitly listed, or further includes elements inherent to such process, method, article, or device. Without more limitations, the element defined by the statement "including one..." does not exclude the existence of additional identical elements in the process, method, article, or device including that element. In addition, it should be pointed out that the scope of the methods and devices in the embodiments of the present application is not limited to performing functions in the order shown or discussed, and may also include performing functions in a substantially simultaneous manner or in the reverse order according to the functions involved. For example, the described methods may be performed in an order different from that described, and various steps may also be added, omitted, or combined. Additionally, the features described with reference to certain examples may be combined in other examples.

[0076] Through the description of the above embodiments, those skilled in the art can clearly understand that the methods of the above embodiments can be implemented by means of software plus a necessary general hardware platform. Of course, it can also be implemented by hardware, but in many cases, the former is a better implementation method. Based on such an understanding, the technical solution of the present application, in essence, or the part that contributes to the prior art, can be embodied in the form of a computer software product. This computer software product is stored in a storage medium (such as ROM / RAM, magnetic disk, optical disc), and includes several instructions to enable a terminal (which can be a mobile phone, computer, server, or network device, etc.) to execute the methods described in various embodiments of the present application.

[0077] The embodiments of the present application have been described above in conjunction with the accompanying drawings. However, the present application is not limited to the above specific embodiments. The above specific embodiments are merely illustrative and not restrictive. Under the inspiration of the present application, those of ordinary skill in the art can also make many forms without departing from the purpose of the present application and the scope protected by the claims, and all of them fall within the protection scope of the present application.

[0078] The above are only the preferred embodiments of the present application and the technical principles applied. The present application is not limited to the specific embodiments described herein. Various obvious changes, re-adjustments, and substitutions that can be made by those skilled in the art will not depart from the protection scope of the present application. Therefore, although the present application has been described in more detail through the above embodiments, the present application is not limited to the above embodiments. Without departing from the concept of the present application, it may also include more other equivalent embodiments, and the scope of the present application is determined by the scope of the claims.

Claims

1. A ventilation control method for a ship's cabin, characterized in that, The ship's cabin is provided with pneumatic louvers. Each pneumatic louver is connected to the air outlet valve of the air bottle through a pipeline. A quick closing valve is arranged on the pipeline, and the quick closing valve is connected to a quick closing valve controller; The pneumatic louver includes a cylinder, a transmission rod and blades; The method includes: Obtain the working mode of the ship; Wherein, the working mode includes the loading and unloading mode and the navigation mode; Determine the target pneumatic louver according to the working mode; Send a control instruction to the quick closing valve controller to make the quick closing valve controller control the quick closing valve corresponding to the target pneumatic louver to open, and open the blades of the target pneumatic louver through the cylinder and the transmission rod for ventilation.

2. The ventilation control method for a ship's cabin according to claim 1, characterized in that, A fan is also arranged in the ship's cabin; Correspondingly, after obtaining the working mode of the ship, the method further includes: Determine the target fan and the target air volume of the target fan according to the working mode; Correspondingly, sending a control instruction to the quick closing valve controller to make the quick closing valve controller control the quick closing valve corresponding to the target pneumatic louver to open, and opening the blades of the target pneumatic louver through the cylinder and the transmission rod for ventilation includes: Send a control instruction to the quick closing valve controller to make the quick closing valve controller control the quick closing valve corresponding to the target pneumatic louver to open, and open the blades of the target pneumatic louver through the cylinder and the transmission rod; Send a control instruction to the target fan to make the target fan operate according to the target air volume for ventilation.

3. The ventilation control method for a ship's cabin according to claim 1, characterized in that, Determining the target pneumatic louver according to the working mode includes: When the working mode is the loading and unloading mode, all the pneumatic louvers in the ship's cabin are determined as the target pneumatic louvers; Or, When the working mode is the navigation mode, a preset pneumatic louver is determined as the target pneumatic louver; Wherein, the number of the preset pneumatic louvers is half of the number of all the pneumatic louvers.

4. The ventilation control method for a ship's cabin according to claim 1, wherein Determining the target pneumatic louver according to the working mode includes: Determine the target ventilation volume according to the working mode; Determine the opening number of the pneumatic louver according to the ventilation area and the ventilation volume of the pneumatic louver; Determine the target pneumatic louver according to the opening number.

5. The ventilation control method for a ship cabin according to claim 4, characterized in that, Determining the target ventilation volume according to the working mode includes: Obtain the volume information of the ship's cabin; Determine the target ventilation volume according to the working mode and the volume information.

6. The ventilation control method for a ship cabin according to claim 1, characterized in that, One quick closing valve corresponds to at least two pneumatic louvers.

7. The ventilation control method for a ship cabin according to claim 6, wherein, The pneumatic louver also includes a pneumatic valve; Correspondingly, sending a control instruction to the quick closing valve controller to make the quick closing valve controller control the quick closing valve corresponding to the target pneumatic louver to open, and opening the blades of the target pneumatic louver through the cylinder and the transmission rod for ventilation includes: Send a control instruction to the quick - closing valve controller to enable the quick - closing valve controller to control the opening of the quick - closing valve corresponding to the target pneumatic louver, and send a control instruction to the pneumatic valve of the target pneumatic louver to enable the pneumatic valve of the target pneumatic louver to open, and open the blades of the target pneumatic louver through the cylinder and the transmission rod for ventilation; Correspondingly, after sending a control instruction to the quick - closing valve controller to enable the quick - closing valve controller to control the opening of the quick - closing valve corresponding to the target pneumatic louver, and opening the blades of the target pneumatic louver through the cylinder and the transmission rod for ventilation, the method further includes: When it is recognized that the target pneumatic louver has a fault, determine the standby pneumatic louver associated with the target pneumatic louver; wherein, the standby pneumatic louver and the target pneumatic louver correspond to the same quick - closing valve; Send a control instruction to the pneumatic valve of the standby pneumatic louver to enable the pneumatic valve of the standby pneumatic louver to open, and open the blades of the standby pneumatic louver through the cylinder and the transmission rod for ventilation.

8. A ventilation control device for a ship's cabin, characterized in that, The ship's cabin is provided with pneumatic louvers. Each pneumatic louver is connected to the air outlet valve of the air bottle through a pipeline. A quick - closing valve is provided on the pipeline, and the quick - closing valve is connected to a quick - closing valve controller; the pneumatic louver includes a cylinder, a transmission rod, and blades; the device includes: A working mode acquisition module for acquiring the working mode of the ship; wherein, the working mode includes a loading and unloading mode and a navigation mode; A louver determination module for determining a target pneumatic louver according to the working mode; A louver control module for sending a control instruction to the quick - closing valve controller to enable the quick - closing valve controller to control the opening of the quick - closing valve corresponding to the target pneumatic louver, and opening the blades of the target pneumatic louver through the cylinder and the transmission rod for ventilation.

9. An electronic device, characterized in that, It includes a processor, a memory, and a program or instruction stored on the memory and executable on the processor. When the program or instruction is executed by the processor, the steps of the ventilation control method for the ship's cabin as described in any one of claims 1 - 7 are implemented.

10. A readable storage medium, characterized in that, A program or instruction is stored on the readable storage medium. When the program or instruction is executed by the processor, the steps of the ventilation control method for the ship's cabin as described in any one of claims 1 - 7 are implemented.

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