A method, system and terminal device for rapid inflation of airbags in air shield dam

Abstract

The present application relates to the field of water conservancy technology, and in particular to a method, system and terminal device for rapidly inflating an air shield dam airbag. The method includes: obtaining a first water retaining height; judging whether the first water retaining height reaches a preset water retaining height; if the first water retaining height does not reach the preset water retaining height, obtaining a target boost value corresponding to the preset water retaining height; inflating the air shield dam airbag according to the target boost value to generate a second water retaining height; combining the second water retaining height and the preset water retaining height to obtain the corresponding height difference; judging whether the height difference exceeds a preset difference threshold; if the height difference exceeds the preset difference threshold, obtaining a corresponding target pressure compensation value; and inflating the air shield dam airbag according to the target pressure compensation value. The method, system and terminal device for rapidly inflating an air shield dam airbag provided in the present application have the effect of improving the inflation of the air shield dam airbag.

Description

Technical Field

[0001] The present application relates to the field of water conservancy technology, and in particular to a method, system and terminal device for quickly inflating an airbag of an air shield dam. Background Art

[0002] Air shield dam, also known as pneumatic steel shield rubber dam, is a new type of water retaining structure, which has the advantages of rubber dam and steel gate. Its structure is mainly composed of steel shield plate, airbag, foundation anchor bolts and pneumatic flushing and drainage system. Inflatable airbag is used to support the shield plate to retain water. After the airbag is deflated, the tower dam lies under the shield plate to avoid damage to the dam bag by river sand, gravel, ice and other factors. Air is generally used as the inflation medium in the airbag, and the water retaining height is adjustable.

[0003] Air shield dams are suitable for projects such as irrigation and water storage, urban landscape, pollution control projects, aquaculture, and scenic rafting. They are particularly suitable for mountain stream river projects with sudden floods, a lot of floating objects, boulders, and silt, and inconvenient power supply and transportation.

[0004] At present, manually operated inflation equipment is usually used to inflate the airbag of the air shield dam, and then the water retaining height of the air shield dam shield plate is adjusted to achieve the corresponding water conservancy function. Since the inflation of the airbag of the air shield dam needs to be achieved by manually operating the inflation equipment, there is a certain delay and water retaining height error, resulting in poor inflation effect of the airbag of the air shield dam. Summary of the invention

[0005] In order to improve the inflation effect of an air shield dam airbag, the present application provides an air shield dam airbag rapid inflation method, system and terminal device.

[0006] The present application provides a method for rapidly inflating an air shield dam airbag, comprising the following steps:

[0007] Get the first water retaining height;

[0008] Determining whether the first water retaining height reaches a preset water retaining height;

[0009] If the first water retaining height does not reach the preset water retaining height, obtaining a target pressure increase value corresponding to the preset water retaining height;

[0010] Inflating the airbag of the air shield dam according to the target boost value to generate a second water retaining height;

[0011] Combining the second water retaining height with the preset water retaining height, obtaining a corresponding height difference;

[0012] Determining whether the height difference exceeds a preset difference threshold;

[0013] If the height difference exceeds the preset difference threshold, obtaining a corresponding target pressure compensation value;

[0014] The airbag of the air shield dam is inflated according to the target pressure compensation value.

[0015] By adopting the above technical scheme, the airbag inflation device of the air shield dam directly pressurizes and inflates the airbag of the air shield dam according to the calibrated target boost value corresponding to the preset water retaining height, thereby reducing the steps of manual operation of the inflation device, so that the airbag of the air shield dam can be quickly inflated to reach the preset water retaining height, and further inflated to compensate for the second water retaining height exceeding the preset difference threshold according to the target pressure compensation value, thereby facilitating the rapid inflation of the airbag of the air shield dam, thereby adaptively compensating for the height difference between the second water retaining height and the preset water retaining height.

[0016] Optionally, if the first water retaining height does not reach the preset water retaining height, obtaining the target pressure increase value corresponding to the preset water retaining height comprises the following steps:

[0017] If the first water retaining height does not reach the preset water retaining height, obtaining a corresponding target inclination angle value according to the preset water retaining height;

[0018] According to the target inclination angle value, the corresponding target boost value is acquired.

[0019] By adopting the above technical scheme, the target boost value that needs to be reached for inflating the airbag of the air shield dam is obtained according to the target inclination value of the air shield dam at the preset water retaining height, so that the airbag can be quickly inflated to reach the corresponding preset water retaining height according to the correspondence between the target inclination value of the air shield dam shield plate and the corresponding target boost value of the airbag.

[0020] Optionally, if the first water retaining height does not reach the preset water retaining height, after obtaining the target boost value corresponding to the preset water retaining height, the method further includes the following steps:

[0021] Obtaining a current airbag pressure value corresponding to the first water retaining height;

[0022] Combining the current airbag pressure value and the target pressure boost value, obtaining a corresponding pressure boost duration;

[0023] Get the current water level rising rate;

[0024] According to the water level rising rate and the pressure increasing time, obtaining a corresponding water level rising value;

[0025] Determining whether the water level rise value exceeds the preset rise height;

[0026] If the water level rise value exceeds the preset rise height, obtaining a corresponding compensation boost value;

[0027] The air shield dam is inflated in combination with the target pressure increase value and the compensation pressure increase value.

[0028] By adopting the above technical scheme, combined with the current water level rise rate and the pressurization time from the current airbag pressure value to the target pressure increase value, it is possible to determine in advance whether the water level rise value will exceed the corresponding preset rise height, and further supplement the pressure of the air shield dam airbag through the corresponding compensation pressure increase value to increase the water retaining height, thereby reducing the occurrence of the situation where the corresponding preset water retaining height of the air shield dam cannot intercept it due to abnormal water level rise rate.

[0029] Optionally, the preset water retaining height includes a maximum water retaining height, and after the air shield dam is inflated in combination with the target boost value and the compensation boost value, the following steps are also included:

[0030] Get the current water level;

[0031] Determine whether the current water level exceeds the maximum water retaining height;

[0032] If the current water level exceeds the highest water retaining height, a corresponding alarm signal is generated according to the current water level.

[0033] By adopting the above technical solution, it is convenient to alarm when the current water level exceeds the maximum water retaining height of the air shield dam, so that relevant staff can deal with emergencies in a timely manner.

[0034] Optionally, after determining whether the height difference exceeds a preset difference threshold, the method further includes the following steps:

[0035] If the height difference is within the preset difference threshold, obtaining the inflation time corresponding to the increase from the first water level to the second water level;

[0036] A corresponding target inflation control group is generated by combining the first water retaining height, the second water retaining height, the target pressure increase value and the inflation duration.

[0037] By adopting the above technical solution, the air shield dam airbag inflation device can inflate the air shield dam airbag according to the data in the target inflation control group, so as to quickly reach the water retaining height that the air shield dam needs to be raised, thereby quickly inflating the air shield dam airbag.

[0038] Optionally, after the airbag of the air shield dam is inflated according to the target pressure compensation value, the following steps are also included:

[0039] Get the current pressure replenishment and water retaining height;

[0040] Combining the current pressure replenishment water retaining height with the preset water retaining height, obtaining a corresponding pressure replenishment height difference;

[0041] Determining whether the pressure compensation height difference is within the preset difference threshold;

[0042] If the pressure replenishment height difference exceeds the preset difference threshold, corresponding pressure replenishment abnormality information is acquired according to the pressure replenishment height difference.

[0043] By adopting the above technical solution, it is convenient to calibrate the current pressure-replenishing water retaining height after pressure replenishment, and improves the preparatory analysis of the water retaining height after pressure replenishment and inflation.

[0044] Optionally, if the pressure-compensating height difference exceeds the preset difference threshold, after obtaining corresponding pressure-compensating abnormal information according to the pressure-compensating height difference, the method further includes the following steps:

[0045] Obtain the number of abnormal times of abnormal pressure replenishment information in the system log;

[0046] Determine whether the number of abnormalities exceeds a preset fault threshold;

[0047] If the number of abnormalities exceeds the preset fault threshold, the corresponding inducing factor is obtained according to the pressure replenishment abnormality information.

[0048] By adopting the above technical solution, it is convenient to timely process the corresponding abnormal pressure compensation information according to the inducing factors, thereby reducing the frequent occurrence of gas shield dam failures.

[0049] Optionally, after determining whether the first water retaining height reaches a preset water retaining height, the method further includes the following steps:

[0050] Determining whether the first water retaining height reaches a preset water retaining height;

[0051] If the first water retaining height does not reach the preset water retaining height, obtaining a target pressure reduction value corresponding to the preset water retaining height;

[0052] Obtaining the current airbag pressure value corresponding to the first water retaining height;

[0053] Combining the current airbag pressure value and the target pressure reduction value, obtaining a corresponding pressure reduction duration;

[0054] Determining whether the voltage reduction time exceeds a preset voltage reduction time;

[0055] If the voltage reduction time exceeds the preset voltage reduction time, a corresponding compensation voltage reduction strategy is obtained.

[0056] By adopting the above technical solution, the current airbag pressure value in the airbag of the air shield dam is quickly pumped out according to the corresponding compensatory pressure reduction strategy, thereby facilitating the rapid exhaust of the airbag of the air shield dam to achieve the target preset water retaining height.

[0057] In a third aspect, the present application provides an air shield dam airbag rapid inflation system, comprising:

[0058] A first acquisition module, used to acquire a first water retaining height;

[0059] A first judging module, used to judge whether the first water retaining height reaches a preset water retaining height;

[0060] a second acquisition module, if the first water retaining height does not reach the preset water retaining height, the second acquisition module is used to acquire a target boost value corresponding to the preset water retaining height;

[0061] An inflation module, used for inflating the airbag of the air shield dam according to the target boost value to generate a second water retaining height;

[0062] A combining module is used to combine the second water retaining height and the preset water retaining height to obtain a corresponding height difference;

[0063] A second judgment module is used to judge whether the height difference exceeds a preset difference threshold;

[0064] A third acquisition module, if the height difference exceeds the preset difference threshold, the third acquisition module is used to acquire a corresponding target pressure compensation value;

[0065] The air replenishment module is used to replenish air to the airbag of the air shield dam according to the target pressure replenishment value.

[0066] By adopting the above technical scheme, the air shield dam airbag inflation device directly pressurizes and inflates the air shield dam airbag through the inflation device and according to the calibrated target boost value corresponding to the preset water retaining height, thereby reducing the manual operation of the inflation device, so that the air shield dam airbag can be quickly inflated to reach the preset water retaining height, and further, the air replenishment module is used to inflate and compensate for the second water retaining height that exceeds the preset difference threshold according to the target pressure replenishment value, thereby facilitating the rapid inflation of the air shield dam airbag, thereby adaptively compensating for the height difference between the second water retaining height and the preset water retaining height.

[0067] In a third aspect, the present application provides a terminal device, which adopts the following technical solution:

[0068] A terminal device includes a memory and a processor, wherein the memory stores computer instructions that can be run on the processor, and when the processor loads and executes the computer instructions, the above-mentioned air shield dam airbag rapid inflation method is adopted.

[0069] By adopting the above technical solution, the above-mentioned air shield dam airbag rapid inflation method is generated into computer instructions and stored in a memory so as to be loaded and executed by a processor. Thus, a terminal device is manufactured based on the memory and the processor for easy use.

[0070] In summary, the present application includes at least one of the following beneficial technical effects: the air shield dam airbag inflation device directly pressurizes and inflates the air shield dam airbag according to the calibrated target boost value corresponding to the preset water retaining height, reducing the manual operation of the inflation device, so that the air shield dam airbag can be quickly inflated to reach the preset water retaining height, and further inflated to compensate for the second water retaining height that exceeds the preset difference threshold according to the target pressure compensation value, thereby facilitating the rapid inflation of the air shield dam airbag, thereby adaptively compensating for the height difference between the second water retaining height and the preset water retaining height. BRIEF DESCRIPTION OF THE DRAWINGS

[0071] Figure 1 It is a flowchart of steps S101 to S108 in a method for rapid inflation of an air shield dam airbag of the present application.

[0072] Figure 2 It is a flow chart of steps S201 to S202 in a method for rapid inflation of an air shield dam airbag of the present application.

[0073] Figure 3 It is a flow chart of steps S301 to S306 in a method for rapid inflation of an air shield dam airbag of the present application.

[0074] Figure 4 It is a flowchart of steps S401 to S403 in a method for rapid inflation of an air shield dam airbag of the present application.

[0075] Figure 5 It is a flow chart of steps S501 to S502 in a method for rapid inflation of an air shield dam airbag of the present application.

[0076] Figure 6 It is a flowchart of steps S601 to S604 in a method for rapid inflation of an air shield dam airbag of the present application.

[0077] Figure 7 It is a flowchart of steps S701 to S703 in a method for rapid inflation of an air shield dam airbag of the present application.

[0078] Figure 8 It is a flowchart of steps S801 to S806 in a method for rapid inflation of an air shield dam airbag of the present application.

[0079] Fig. 9It is a module schematic diagram of an air shield dam airbag rapid inflation system of the present application.

[0080] Description of reference numerals:

[0081] 1. First acquisition module; 2. First judgment module; 3. Second acquisition module; 4. Inflation module; 5. Combination module; 6. Second judgment module; 7. Third acquisition module; 8. Gas replenishment module. DETAILED DESCRIPTION

[0082] The following is combined with Figure 1-9 This application is described in further detail.

[0083] The present application embodiment discloses a method for rapidly inflating an air shield dam airbag, such as Figure 1 As shown, the following steps are included:

[0084] S101. Obtaining the first water retaining height;

[0085] S102. Determine whether the first water retaining height reaches the preset water retaining height;

[0086] S103. If the first water retaining height does not reach the preset water retaining height, obtaining a target boost value corresponding to the preset water retaining height;

[0087] S104. Inflate the airbag of the air shield dam according to the target boost value to generate a second water retaining height;

[0088] S105. Combining the second water retaining height and the preset water retaining height, obtaining the corresponding height difference;

[0089] S106. Determine whether the height difference exceeds a preset difference threshold;

[0090] S107. If the height difference exceeds the preset difference threshold, obtain the corresponding target pressure compensation value;

[0091] S108. Inflate the airbag of the air shield dam according to the target pressure compensation value.

[0092] The first water retaining height in step S101 to step S102 refers to the height of the current intercepted water level of the shield plate of the air shield dam, and the preset water retaining height refers to the water retaining height that the shield plate of the air shield dam needs to reach.

[0093] In actual use, the air shield dam uses the injection and discharge of air into the airbag rubber bag to drive the rise and fall of the shield plate, so as to adjust the water level. When water needs to be stored, the airbag is inflated to support the water retaining plate to realize the reservoir water storage.

[0094] For example, the first water retaining height is 1 meter, the required water storage height in the reservoir is 3 meters, and the preset water retaining height is 4 meters. It can be determined that the first water retaining height does not reach the corresponding preset water retaining height.

[0095] The target pressure increase value in step S103 refers to the corresponding pressure value in the airbag when the shield plate of the air shield dam is at a preset water retaining height.

[0096] Among them, the target pressure boost value is obtained through the correspondence between the pressure inside the airbag and the height of the shield plate. The pressure inside the airbag can be collected and obtained through a pressure sensor. As air is injected into the airbag, the volume of the airbag will gradually increase, and the air pressure inside the airbag will also increase accordingly, further changing the corresponding water retaining height of the shield plate through the airbag.

[0097] For example, the first water retaining height is 1 meter, and the corresponding pressure in the airbag is 40KPA. The preset water retaining height is 4 meters, and the corresponding target pressure boost value is 115KPA. By injecting air into the airbag, the air pressure inside it will gradually increase from 40KPA to 115KPA, and the water retaining height of the shield will also be raised from the first water retaining height of 1 meter to the preset water retaining height of 4 meters.

[0098] The second water retaining height in step S104 refers to the water retaining height of the shield plate of the air shield dam corresponding to the target pressure increase value when the pressure in the airbag is pressurized.

[0099] The height difference in step S105 refers to the error between the second water retaining height corresponding to the target pressure increase value in the airbag and the actual preset water retaining height. The size of the error also determines the accurate control of the water level of the reservoir.

[0100] For example, the preset water retaining height is 4 meters, and the corresponding theoretical pressure in the airbag is 115KPA. When the airbag is inflated and pressurized to 115KPA, the corresponding second water retaining height is 3.8 meters, that is, the corresponding height difference is 0.2 meters.

[0101] The preset difference threshold in step S106 refers to the allowable height difference between the preset second water retaining height and the preset water retaining height.

[0102] For example, the preset difference threshold is 0.1 meters, the second water retaining height is known to be 3.8 meters, the preset water retaining height is 4 meters, and the corresponding height difference is 0.2 meters. It can be determined that the height difference has exceeded the corresponding preset difference threshold.

[0103] The target pressure compensation value in step S107 to step S108 refers to a pressure value at which the height difference between the second water retaining height and the preset water retaining height is within a corresponding preset difference threshold by pressurizing the airbag.

[0104] For example, the preset difference threshold is 0.1 meter, and the corresponding height difference is 0.2 meter. It is known that for every 1KPA of pressure increase, the water retaining height of the air shield of the air shield dam rises by 0.15 meter. The corresponding target pressure compensation value can be set to 1KPA. At this time, 1KPA is pressurized into the airbag, and the water retaining height of the air shield of the air shield dam rises by 0.15 meter on the original basis. At this time, the corresponding height difference is 0.05 meter, which means that the height difference is within the corresponding preset difference threshold.

[0105] The method for rapidly inflating an air shield dam airbag provided in the present embodiment directly pressurizes and inflates the air shield dam airbag according to a calibrated target boost value corresponding to a preset water retaining height through an air shield dam airbag inflation device, thereby reducing the steps of manually operating the inflation device, so that the air shield dam airbag can be rapidly inflated to reach the preset water retaining height, and further inflated to compensate for a second water retaining height exceeding a preset difference threshold value according to the target compensation pressure value, thereby facilitating rapid inflation of the air shield dam airbag, thereby adaptively compensating for the height difference between the second water retaining height and the preset water retaining height.

[0106] In one implementation of this embodiment, Figure 2 As shown, step S103, i.e., if the first water retaining height does not reach the preset water retaining height, obtaining the target boost value corresponding to the preset water retaining height includes the following steps:

[0107] S201. If the first water retaining height does not reach the preset water retaining height, obtain the corresponding target inclination value according to the preset water retaining height;

[0108] S202. Obtain a corresponding target boost value according to the target inclination angle value.

[0109] In actual application, the target inclination value refers to the angle between the side of the air shield dam shield close to the airbag and the horizon. The target inclination value can be measured and obtained by an inclination sensor.

[0110] Among them, when the shield plate of the air shield dam is lifted to the water retaining height by the airbag, the target inclination angle value corresponding to the shield plate also increases accordingly. Before the shield plate of the air shield dam reaches the highest water retaining height, the pressure value inside the airbag, the target inclination angle value and the water retaining height of the shield plate are directly proportional.

[0111] Furthermore, for air shield dams of the same specifications, the corresponding pressure in the airbag continues to increase by continuously inflating the airbag, and the volume of the airbag gradually increases, which then drives the shield plate to move, causing the target inclination angle to gradually increase, and the corresponding water retaining height of the shield plate also increases accordingly. The system can detect changes in the target inclination angle of the shield plate according to the inclination sensor, and further record changes in the pressure in the airbag through the pressure sensor. Because the two are in direct proportional relationship, the target pressure increase value of the airbag under a certain target inclination angle of the shield plate can be obtained through the corresponding relationship.

[0112] For example, through the system's detection records of the air shield dam's shield plate water retaining height, target inclination value and corresponding airbag pressure, it can be obtained that when the target inclination value is 30 degrees, the corresponding water retaining height of the shield plate is 2 meters, and the pressure inside the airbag is 50KPA. When the target inclination value is 40 degrees, the corresponding water retaining height of the shield plate is 4 meters, and the pressure inside the airbag is 115KPA.

[0113] The first water retaining height of the shield is set to 2 meters, and the corresponding preset water retaining height is 4 meters. From the above, it can be obtained that when the water retaining height is 4 meters, the pressure corresponding to the airbag is 115KPA. At this time, 115KPA is the target boost value to which the airbag needs to be inflated and pressurized.

[0114] The method for quickly inflating an air shield dam airbag provided in this embodiment obtains the target boost value that needs to be reached for inflating the air shield dam airbag according to the target inclination value of the air shield dam at a preset water retaining height, so that the airbag can be quickly inflated to reach the corresponding preset water retaining height according to the correspondence between the target inclination value of the air shield dam shield plate and the corresponding target boost value of the airbag.

[0115] In one implementation of this embodiment, Figure 3 As shown, in step S103, i.e., if the first water retaining height does not reach the preset water retaining height, then after obtaining the target boost value corresponding to the preset water retaining height, the following steps are also included:

[0116] S301. Obtain the current airbag pressure value corresponding to the first water retaining height;

[0117] S302. Combining the current airbag pressure value and the target boost value, obtain the corresponding boost duration;

[0118] S303. Obtain the current water level rise rate;

[0119] S304. Obtain the corresponding water level increase value according to the water level increase rate and the boosting time;

[0120] S305. Determine whether the water level rise value exceeds the preset water retaining height;

[0121] S306. If the water level rise value exceeds the preset water retaining height, obtain the corresponding compensation boost value;

[0122] S307. Inflate the air shield dam based on the target boost value and the compensation boost value.

[0123] The current airbag pressure value in step S301 to step S302 refers to the pressure value in the airbag corresponding to the first water retaining height of the air shield dam shield plate, and the pressurization time refers to the time required to pressurize from the current airbag pressure value to the target sound pressure value.

[0124] For example, the unit pressurization value corresponding to the airbag inflation equipment is 1KPA every 2 seconds. It is known that the first water barrier height is 2 meters, the corresponding pressure inside the airbag is 50KPA, and the preset water barrier height is 4 meters, corresponding to the pressure inside the airbag is 115KPA. The corresponding pressurization time is 32.5 seconds.

[0125] The current water level rising rate in step S303 to step S304 refers to the speed at which the water level in the current reservoir rises, and the water level rising value refers to the water level height that the water level in the reservoir rises at the current water level rising rate within the boosting time.

[0126] For example, if the boost time is 32.5 seconds and the current water level rise rate is 0.1 meters per second, the corresponding water level rise value is 3.25 meters.

[0127] In step S305 to step S307, the preset elevation height refers to the height difference between the first water retaining height and the preset water retaining height, and the compensation pressure rise value refers to the corresponding compensation pressure value when the water level rise value exceeds the preset elevation height.

[0128] Among them, the existence of the compensating boost value means that the airbag is pressurized and inflated for the second time when the water level rises beyond the preset rise height, so as to prevent the situation when the rainfall is relatively heavy, because the reservoir water level rises too fast so that the corresponding preset water retaining height of the air shield dam shield plate cannot achieve its water retaining function.

[0129] For example, the first water retaining height is 2 meters, and the preset water retaining height is 4 meters. It takes 32.5 seconds, and the corresponding preset rising height is 2 meters. The current water level rising rate is 0.1 meters per second, and the corresponding water level rising value is 3.25 meters. It can be determined that the water level rising value exceeds the corresponding preset rising height. The corresponding compensating boost value is further obtained to inflate and pressurize the airbag of the air shield dam, so that the shield plate of the air shield dam increases by 2 meters on the basis of the preset water retaining height of 4 meters. At this time, the corresponding preset rising height is 4 meters, which is greater than the water level rising value of 3.25 meters.

[0130] The method for rapid inflation of the air shield dam airbag provided in the present embodiment, combined with the current water level rise rate and the pressurization time from the current airbag pressure value to the target pressure increase value, can determine in advance whether the water level rise value will exceed the corresponding preset rise height, and further supplement the pressure of the air shield dam airbag through the corresponding compensation pressure increase value to increase the water retaining height, thereby reducing the occurrence of the situation where the air shield dam cannot intercept the water at the corresponding preset water retaining height due to abnormal water level rise rate.

[0131] In one implementation of this embodiment, Figure 4 As shown, the preset water retaining height includes the highest water retaining height, and step S307, i.e., combining the target boost value and the compensation boost value, inflating the air shield dam includes the following steps:

[0132] S401. Get the current water level;

[0133] S402. Determine whether the current water level exceeds the maximum water retaining height;

[0134] S403. If the current water level exceeds the highest water retaining height, a corresponding alarm signal is generated according to the current water level.

[0135] The current water level in step S401 refers to the water level corresponding to the water level rise value.

[0136] Among them, when the reservoir is filled with water, the current water level will rise accordingly and may also exceed the maximum water retaining height of the shield plate of the air shield dam.

[0137] For example, the preset water retaining height is set to 4 meters for the purpose of water storage. The maximum water retaining height of the air shield dam shield is 5 meters. However, the current water level has exceeded 5 meters. Therefore, it can be determined that the current water level has exceeded the maximum water retaining height corresponding to the air shield dam shield. A corresponding alarm signal is generated based on the current water level to prompt relevant staff to deal with the situation in a timely manner.

[0138] The method for rapidly inflating the airbag of an air shield dam provided in this embodiment facilitates alarming when the current water level exceeds the highest water retaining height of the air shield dam, and facilitates relevant staff to handle emergencies in a timely manner.

[0139] In one implementation of this embodiment, Figure 5 As shown, after step S106, i.e. determining whether the height difference exceeds the preset difference threshold, the following steps are also included:

[0140] S501. If the height difference is within the preset difference threshold, the inflation time corresponding to the increase from the first water height to the second water height is obtained;

[0141] S502. Generate a corresponding target inflation control group by combining the first water barrier height, the second water barrier height, the target boost value and the inflation duration.

[0142] In actual application, based on the difference threshold between the second water retaining height and the preset water retaining height being within the corresponding preset difference threshold, the system can record the corresponding relationship data of the first water retaining height, the second water retaining height, the target boost value and the inflation time.

[0143] For example, the first water retaining height is 2 meters, the second water retaining height is 4 meters, the corresponding target boost value is 115KPA, and the required inflation time is 32.5 seconds. The first water retaining height is 2 meters, the second water retaining height is 5 meters, the corresponding target boost value is 120KPA, and the required inflation time is 30 seconds. The system can calibrate and record the above data to form the corresponding target inflation control group.

[0144] Through the target inflation control group, we can clearly understand the target sound pressure value required to pressurize the air shield dam shield plate from the first water retaining height to the second water retaining height and the time required to inflate the air shield dam airbag, so that the system can quickly inflate the air shield dam airbag according to the relevant data in the target inflation control group.

[0145] The air shield dam airbag rapid inflation method provided in this embodiment can inflate the air shield dam airbag according to the data in the target inflation control group, so as to quickly reach the water retaining height that the air shield dam needs to be raised.

[0146] In one implementation of this embodiment, Figure 6 As shown, after step S108, i.e., the airbag of the air shield dam is inflated according to the target pressure compensation value, the following steps are also included:

[0147] S601. Obtain the current pressure-replenishing water retaining height;

[0148] S602. Combining the current pressure-replenishing water retaining height and the preset water retaining height, obtaining the corresponding pressure-replenishing height difference;

[0149] S603. Determine whether the difference in the pressure compensation height is within a preset difference threshold;

[0150] S604. If the pressure-compensating height difference exceeds a preset difference threshold, corresponding pressure-compensating abnormality information is obtained according to the pressure-compensating height difference.

[0151] The current pressure-compensating water retaining height in step S601 to step S602 refers to the water retaining height formed by the shield plate of the air shield dam after the airbag of the air shield dam is inflated and pressurized according to the compensation boost value, and the pressure-compensating height difference refers to the height difference between the current pressure-compensating water retaining height and the preset water retaining height.

[0152] For example, the first water retaining height is 2 meters, the second water retaining height is 3.7 meters, the preset water retaining height is 4 meters, the height difference is 0.3 meters, and the preset difference threshold is 0.1 meters. It is known that for every 1KPA of pressure increase, the water retaining height of the air shield of the air shield dam rises by 0.05 meters. The corresponding target pressure compensation value can be set to 5KPA. At this time, 1KPA is pressurized in the airbag. In theory, the water retaining height of the air shield of the air shield dam rises by 0.25 meters on the original basis. However, the system detects that the current pressure compensation water retaining height is 3.8 meters, and the corresponding pressure compensation height difference is 0.2 meters. It can be determined that the pressure compensation height difference exceeds the preset difference threshold of 0.1 meters, and further generates corresponding pressure compensation abnormality information based on the pressure compensation height difference of 0.2.

[0153] For another example, the system detects that the current pressure-replenishing water retaining height is 3.95 meters, and the corresponding pressure-replenishing height difference is 0.05 meters. It can be determined that the pressure-replenishing height difference is within the preset difference threshold of 0.1 meters. The system continues to record the pressure-replenishing height difference corresponding to the shield plate of the air shield dam.

[0154] The method for rapid inflation of the air shield dam airbag provided in this embodiment facilitates the verification of the current pressure-compensating water retaining height after pressure compensation, and improves the preparatory analysis of the water retaining height after pressure compensation and inflation.

[0155] In one implementation of this embodiment, Figure 7 As shown, in step S604, i.e., if the pressure-compensating height difference exceeds the preset difference threshold, then after obtaining the corresponding pressure-compensating abnormal information according to the pressure-compensating height difference, the following steps are also included:

[0156] S701. Obtain the number of abnormalities of abnormal pressure replenishment information in the system log;

[0157] S702. Determine whether the number of abnormalities exceeds the preset fault threshold;

[0158] S703. If the number of abnormalities exceeds the preset fault threshold, the corresponding inducing factors are obtained according to the pressure replenishment abnormality information.

[0159] The system log in step S701 refers to a record form formed by the system background recording each occurrence of abnormal pressure replenishment information, and the number of abnormalities refers to the number of times the corresponding abnormal pressure replenishment information is recorded in the system log.

[0160] The preset fault threshold in step S702 to step S703 refers to the number of times the system allows the abnormal pressure replenishment information to appear, and the inducing factor refers to the fault cause corresponding to the abnormal pressure replenishment information.

[0161] In actual application, the inducing factor may be that the shield plate rotating parts of the air shield dam are stuck, causing the shield plate to be unable to rotate, causing the pressure in the airbag to reach the corresponding pressure standard, but because the shield plate rotating parts are stuck and cannot rotate, the corresponding water retaining height does not reach the corresponding water retaining height standard.

[0162] For example, the system log records abnormal pressure replenishment information for 5 times, and the preset fault threshold corresponds to the number of times the abnormal pressure replenishment information occurs for 4 times. It can be determined that the abnormal number of the abnormal pressure replenishment information exceeds the corresponding preset fault threshold, and the corresponding inducing factor of the abnormal pressure replenishment information is further obtained as the stuck rotating parts.

[0163] The air shield dam airbag rapid inflation method provided in this embodiment facilitates timely processing of corresponding abnormal pressure compensation information according to inducing factors, thereby reducing the frequent occurrence of air shield dam failures.

[0164] In one implementation of this embodiment, Figure 8 As shown, after step S102, i.e. determining whether the first water retaining height reaches the preset water retaining height, the following steps are also included:

[0165] S801. Determine whether the first water retaining height reaches the preset water retaining height;

[0166] S802. If the first water retaining height does not reach the preset water retaining height, obtain the target pressure reduction value corresponding to the preset water retaining height;

[0167] S803. Obtain the current airbag pressure value corresponding to the first water retaining height;

[0168] S804. Combine the current airbag pressure value and the target pressure reduction value to obtain the corresponding pressure reduction time;

[0169] S805. Determine whether the voltage reduction time exceeds the preset voltage reduction time;

[0170] S806. If the voltage reduction duration exceeds the preset voltage reduction duration, obtain a corresponding compensation voltage reduction strategy.

[0171] The target pressure reduction value in step S802 refers to the corresponding pressure in the airbag when the corresponding water retaining height of the air shield dam shield plate needs to be lowered to reach the preset water retaining height.

[0172] The preset depressurization time in step S804 refers to the time required for the current airbag pressure value to drop to the target depressurization value.

[0173] For example, the first water retaining height is 4 meters, and the corresponding pressure in the airbag is 115KPA. The preset water retaining height is 1 meter, and the corresponding target pressure boost value is 40KPA. The pressure is reduced by exhausting the air in the airbag. It is known that the time required for the pressure in the airbag to drop by 1KPA is 2 seconds. The pressure reduction time required to drop from 40KPA to 115KPA is 150 seconds.

[0174] The preset depressurization time in step S805 to step S806 refers to the time required for the preset pressure inside the airbag to drop to the target depressurization value, and the compensatory depressurization strategy refers to the scheme of accelerating depressurization when the depressurization time exceeds the preset depressurization time.

[0175] In actual application, the compensatory pressure reduction strategy can be to accelerate the pressure reduction in the airbag by increasing the operating power of the airbag exhaust equipment.

[0176] For example, the depressurization time required to drop from 40KPA to 115KPA is 150 seconds, and the corresponding preset depressurization time is 100 seconds. It can be determined that the depressurization time exceeds the corresponding preset depressurization time, and the corresponding compensatory depressurization strategy is further obtained to increase the exhaust power of the shield dam airbag, so as to speed up the exhaust efficiency of the airbag.

[0177] The air shield dam airbag rapid inflation method provided in this embodiment rapidly pumps out the current airbag pressure value in the air shield dam airbag according to the corresponding compensatory pressure reduction strategy, thereby facilitating rapid exhaust of the air shield dam airbag to achieve the target preset water retaining height.

[0178] This embodiment discloses an air shield dam airbag rapid inflation system, comprising:

[0179] A first acquisition module 1, used to acquire a first water retaining height;

[0180] The first judging module 2 is used to judge whether the first water retaining height reaches the preset water retaining height;

[0181] The second acquisition module 3 is used to acquire a target pressure rise value corresponding to the preset water retaining height if the first water retaining height does not reach the preset water retaining height;

[0182] An inflation module 4 is used to inflate the airbag of the air shield dam according to the target boost value to generate a second water retaining height;

[0183] Combining module 5, used to combine the second water retaining height and the preset water retaining height to obtain a corresponding height difference;

[0184] The second judging module 6 is used to judge whether the height difference exceeds a preset difference threshold;

[0185] A third acquisition module 7, if the height difference exceeds a preset difference threshold, the third acquisition module 7 is used to obtain a corresponding target pressure compensation value;

[0186] The air replenishment module 8 is used to replenish air to the airbag of the air shield dam according to the target pressure replenishment value.

[0187] The air shield dam airbag rapid inflation system provided in the present embodiment, the air shield dam airbag inflation device directly pressurizes and inflates the air shield dam airbag through the inflation device and according to the calibrated target boost value corresponding to the preset water retaining height, thereby reducing the manual operation of the inflation device, so that the air shield dam airbag can be quickly inflated to reach the preset water retaining height, and further, the air replenishment module 8 is used to inflate and compensate for the second water retaining height that exceeds the preset difference threshold according to the target pressure replenishment value, thereby facilitating the rapid inflation of the air shield dam airbag, thereby adaptively compensating for the height difference between the second water retaining height and the preset water retaining height.

[0188] It should be noted that the air shield dam airbag rapid inflation system provided in the embodiment of the present application also includes various modules and / or corresponding sub-modules corresponding to the logical functions or logical steps of any of the above-mentioned air shield dam airbag rapid inflation methods, to achieve the same effects as each logical function or logical step, and the details will not be repeated here.

[0189] An embodiment of the present application also discloses a terminal device, including a memory, a processor, and computer instructions stored in the memory and capable of being executed on the processor, wherein when the processor executes the computer instructions, any one of the air shield dam airbag rapid inflation methods in the above embodiments is adopted.

[0190] The terminal device may be a computer device such as a desktop computer, a laptop computer or a cloud server, and the terminal device includes but is not limited to a processor and a memory. For example, the terminal device may also include input and output devices, a network access device and a bus.

[0191] Among them, the processor can adopt a central processing unit (CPU). Of course, according to actual usage, other general-purpose processors, digital signal processors (DSP), application-specific integrated circuits (ASIC), field-programmable gate arrays (FPGA) or other programmable logic devices, discrete gate or transistor logic devices, discrete hardware components, etc. can also be adopted. The general-purpose processor can adopt a microprocessor or any conventional processor, etc., and this application does not impose any restrictions on this.

[0192] Among them, the memory can be an internal storage unit of the terminal device, such as a hard disk or memory of the terminal device, or it can be an external storage device of the terminal device, such as a plug-in hard disk, a smart memory card (SMC), a secure digital card (SD) or a flash memory card (FC) equipped on the terminal device, etc., and the memory can also be a combination of an internal storage unit and an external storage device of the terminal device. The memory is used to store computer instructions and other instructions and data required by the terminal device. The memory can also be used to temporarily store data that has been output or is to be output, and this application does not impose any restrictions on this.

[0193] Among them, through this terminal device, any one of the air shield dam airbag rapid inflation methods in the above embodiments is stored in the memory of the terminal device, and is loaded and executed on the processor of the terminal device for easy use.

[0194] The above are all preferred embodiments of the present application, and are not intended to limit the protection scope of the present application. Therefore, any equivalent changes made based on the structure, shape, and principle of the present application should be included in the protection scope of the present application.

Claims

1. A method for rapid inflation of an air shield dam airbag, characterized in that: The following steps are involved: Get the first water retaining height; Determining whether the first water retaining height reaches a preset water retaining height; If the first water retaining height does not reach the preset water retaining height, obtaining a target pressure increase value corresponding to the preset water retaining height; Inflating the airbag of the air shield dam according to the target boost value to generate a second water retaining height; Combining the second water retaining height with the preset water retaining height, obtaining a corresponding height difference; Determining whether the height difference exceeds a preset difference threshold; If the height difference exceeds the preset difference threshold, obtaining a corresponding target pressure compensation value; Inflate the airbag of the air shield dam according to the target pressure compensation value; Wherein, after the airbag of the air shield dam is inflated according to the target pressure compensation value, the following steps are also included: Get the current pressure replenishment and water retaining height; Combining the current pressure replenishment water retaining height with the preset water retaining height, obtaining a corresponding pressure replenishment height difference; Determining whether the pressure compensation height difference is within the preset difference threshold; If the pressure-compensating height difference exceeds the preset difference threshold, obtaining corresponding pressure-compensating abnormality information according to the pressure-compensating height difference; Wherein, if the pressure-compensating height difference exceeds the preset difference threshold, after obtaining corresponding pressure-compensating abnormal information according to the pressure-compensating height difference, the following steps are also included: Obtain the number of abnormal times of abnormal pressure replenishment information in the system log; Determine whether the number of abnormalities exceeds a preset fault threshold; If the number of abnormalities exceeds the preset fault threshold, the corresponding inducing factor is obtained according to the pressure replenishment abnormality information.

2. A method for rapid inflation of an air shield dam airbag according to claim 1, characterized in that: If the first water retaining height does not reach the preset water retaining height, obtaining the target pressure increase value corresponding to the preset water retaining height comprises the following steps: If the first water retaining height does not reach the preset water retaining height, obtaining a corresponding target inclination angle value according to the preset water retaining height; According to the target inclination angle value, the corresponding target boost value is acquired.

3. A method for rapid inflation of an air shield dam airbag according to claim 1, characterized in that: If the first water retaining height does not reach the preset water retaining height, after obtaining the target pressure increase value corresponding to the preset water retaining height, the method further includes the following steps: Obtaining a current airbag pressure value corresponding to the first water retaining height; Combining the current airbag pressure value and the target pressure boost value, obtaining a corresponding pressure boost duration; Get the current water level rising rate; According to the water level rising rate and the pressure increasing time, obtaining a corresponding water level rising value; Determine whether the water level rise value exceeds a preset rise height; If the water level rise value exceeds the preset rise height, obtaining a corresponding compensation boost value; The air shield dam is inflated in combination with the target pressure increase value and the compensation pressure increase value.

4. A method for rapidly inflating an air shield dam airbag according to claim 3, characterized in that: The preset water retaining height includes a maximum water retaining height, and after the air shield dam is inflated in combination with the target boost value and the compensation boost value, the following steps are also included: Get the current water level; Determine whether the current water level exceeds the maximum water retaining height; If the current water level exceeds the highest water retaining height, a corresponding alarm signal is generated according to the current water level.

5. The method for rapid inflation of an air shield dam airbag according to claim 1, characterized in that: After determining whether the height difference exceeds a preset difference threshold, the method further includes the following steps: If the height difference is within the preset difference threshold, obtaining the inflation time corresponding to the increase from the first water retaining height to the second water retaining height; A corresponding target inflation control group is generated by combining the first water retaining height, the second water retaining height, the target pressure increase value and the inflation duration.

6. A method for rapid inflation of an air shield dam airbag according to claim 1, characterized in that: After determining whether the first water retaining height reaches the preset water retaining height, the method further includes the following steps: Determining whether the first water retaining height reaches the preset water retaining height; If the first water retaining height does not reach the preset water retaining height, obtaining a target pressure reduction value corresponding to the preset water retaining height; Obtaining a current airbag pressure value corresponding to the first water retaining height; Combining the current airbag pressure value and the target pressure reduction value, obtaining a corresponding pressure reduction duration; Determining whether the voltage reduction time exceeds a preset voltage reduction time; If the voltage reduction time exceeds the preset voltage reduction time, a corresponding compensation voltage reduction strategy is obtained.

7. An air shield dam airbag rapid inflation system, characterized in that: include: A first acquisition module (1), used to acquire a first water retaining height; A first judging module (2), used to judge whether the first water retaining height reaches a preset water retaining height; a second acquisition module (3), for acquiring a target pressure rise value corresponding to the preset water retaining height if the first water retaining height does not reach the preset water retaining height; An inflation module (4) is used to inflate the airbag of the air shield dam according to the target boost value to generate a second water retaining height; A combination module (5) is used to combine the second water retaining height and the preset water retaining height to obtain a corresponding height difference; A second judgment module (6) is used to judge whether the height difference exceeds a preset difference threshold; A third acquisition module (7), if the height difference exceeds the preset difference threshold, the third acquisition module (7) is used to acquire a corresponding target pressure compensation value; An air replenishment module (8), used for replenishing air to the airbag of the air shield dam according to the target pressure replenishment value; Wherein, after the airbag of the air shield dam is inflated according to the target pressure compensation value, the following steps are also included: Get the current pressure replenishment and water retaining height; Combining the current pressure replenishment water retaining height with the preset water retaining height, obtaining a corresponding pressure replenishment height difference; Determining whether the pressure compensation height difference is within the preset difference threshold; If the pressure-compensating height difference exceeds the preset difference threshold, obtaining corresponding pressure-compensating abnormality information according to the pressure-compensating height difference; Wherein, if the pressure-compensating height difference exceeds the preset difference threshold, after obtaining corresponding pressure-compensating abnormal information according to the pressure-compensating height difference, the following steps are also included: Obtain the number of abnormal times of abnormal pressure replenishment information in the system log; Determine whether the number of abnormalities exceeds a preset fault threshold; If the number of abnormalities exceeds the preset fault threshold, the corresponding inducing factor is obtained according to the pressure replenishment abnormality information.

8. A terminal device, comprising a memory and a processor, characterized in that: The memory stores computer instructions that can be run on the processor. When the processor loads and executes the computer instructions, the air shield dam airbag rapid inflation method according to any one of claims 1 to 6 is adopted.

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