An automatic water addition control method and system for bottle washing machines used in beer production

Abstract

The present invention relates to the technical field of automatic control of water addition for bottle washing machines, and an automatic control method and system for water addition for bottle washing machines used in beer production, including: using a starting spray water tank to spray the beer bottles to be sprayed according to the starting spray water pressure to obtain statically sprayed wine bottles, determining whether the real-time spray duration is equal to the starting spray duration, if not, returning for spraying, if so, performing a spiral upward rotation on the statically sprayed wine bottles to obtain rotationally sprayed wine bottles, performing an angle outward deviation control on the adjustable angle nozzles, automatically adding water to the starting spray water tank according to the real-time spray water pressure, and using a real-time spray water tank to spray the rotationally sprayed wine bottles according to the real-time spray water pressure. The present invention can solve the problems of low control accuracy and low automation degree existing in the current automatic control of water addition for bottle washing machines.

Description

Technical Field

[0001] The present invention relates to the technical field of automatic water addition control for bottle washing machines, and particularly to an automatic water addition control method and system for bottle washing machines used in beer production. Background Art

[0002] In the process of beer production, the bottle washing link is crucial. Most traditional beer bottle washing methods rely on manual operations, which are not only inefficient but also difficult to ensure that the washed beer bottles meet the hygiene standards. With the continuous development of automation technology, beer production enterprises have begun to seek more efficient bottle washing solutions.

[0003] Although there are already some beer bottle washing machines on the current market, there are still many deficiencies in the water addition control of these devices. For example, some bottle washing machines use a fixed water addition amount or timed water addition method, which cannot be flexibly adjusted according to the actual water level and requirements during the bottle washing process, resulting in water resource waste or untimely water replenishment. In addition, although some bottle washing machines are equipped with water level monitoring devices, the water addition control still relies on manual intervention. Therefore, there are problems of low control accuracy and low automation degree in the current automatic water addition control of bottle washing machines. Summary of the Invention

[0004] The present invention provides an automatic water addition control method and system for bottle washing machines used in beer production, and its main purpose is to solve the problems of low control accuracy and low automation degree in the current automatic water addition control of bottle washing machines.

[0005] To achieve the above object, an automatic water addition control method for a bottle washing machine used in beer production provided by the present invention includes:

[0006] Receiving a spraying instruction, and according to the spraying instruction, using a clamping and rotating device in a pre-constructed spraying device to clamp a beer bottle to be sprayed, and moving the beer bottle to be sprayed to a preset starting spraying position, wherein the spraying device includes: a clamping and rotating device, an adjustable-angle nozzle, a controllable water pressure device, and a spraying water storage tank;

[0007] After the beer bottle to be sprayed moves to the starting spraying position, receiving the starting spraying duration;

[0008] According to a pre-constructed spraying water pressure formula, using the starting spraying duration to calculate the starting spraying water pressure, and automatically adding water to the spraying water storage tank according to the starting spraying water pressure to obtain a starting spraying water tank, wherein the spraying water pressure formula is as follows:

[0009] ,

[0010] Wherein, represents the spraying water pressure parameter, represents the target spraying constant, Represents the spray distance index, Represents the spray distance parameter, Represents the spray angle index, Represents the optimal spray angle, Represents the spray angle parameter, Represents the spray duration index, Represents the spray duration parameter, Represents the spray water pressure index, Represents the absolute value symbol;

[0011] Using the starting spray water tank, spray the beer bottles to be sprayed according to the starting spray water pressure to obtain statically sprayed beer bottles, and monitor the real-time spray duration;

[0012] Judge whether the real-time spray duration is equal to the starting spray duration;

[0013] If the real-time spray duration is not equal to the starting spray duration, return to the above step of spraying the beer bottles to be sprayed according to the starting spray water pressure using the starting spray water tank;

[0014] If the real-time spray duration is equal to the starting spray duration, use the clamping and rotating device to perform a spiral upward rotation on the statically sprayed beer bottles according to the preset standard spray duration to obtain rotationally sprayed beer bottles;

[0015] Perform an angular outward deviation adjustment on the adjustable angle nozzle according to the preset angle adjustment speed, and monitor the real-time spray angle and real-time spray distance;

[0016] According to the standard spray duration, real-time spray angle and real-time spray distance, calculate the real-time spray water pressure using the spray water pressure formula, automatically add water to the starting spray water tank according to the real-time spray water pressure to obtain a real-time spray water tank, and use the real-time spray water tank to spray the rotationally sprayed beer bottles according to the real-time spray water pressure until the rotationally sprayed beer bottles move to the preset termination spray site, completing the automatic control of water addition for the bottle washer used in beer production.

[0017] Optionally, the step of clamping the beer bottles to be sprayed using the clamping and rotating device in the pre-constructed spray device according to the spray instruction and moving the beer bottles to be sprayed to the preset starting spray site includes:

[0018] According to the spray instruction, start the clamping and rotating device, use the started clamping and rotating device to clamp the beer bottles to be sprayed to obtain moving beer bottles, and obtain the real-time clamping site of the clamping and rotating device;

[0019] Move the moving beer bottles to the preset starting clamping site according to the real-time clamping site;

[0020] Adjust the clamping pose of the moving beer bottle according to the preset vertical clamping pose to obtain a beer bottle with a target pose;

[0021] Vertically move down the beer bottle with the target pose according to the preset vertical movement direction, and monitor the real-time downward displacement point of the clamping and rotating device;

[0022] Judge whether the real-time downward displacement point reaches the starting spraying site;

[0023] If the real-time downward displacement point does not reach the starting spraying site, return to the step of vertically moving down the beer bottle with the target pose according to the preset vertical movement direction;

[0024] If the real-time downward displacement point reaches the starting spraying site, move the beer bottle to be sprayed to the starting spraying site.

[0025] Optionally, before calculating the starting spraying water pressure by using the starting spraying duration according to the pre-constructed spraying water pressure formula, the method further includes:

[0026] Obtain a test beer bottle and a set of test spraying angles, and sequentially extract test spraying angles from the set of test spraying angles;

[0027] Use the adjustable-angle nozzle to spray the test beer bottle according to the preset test spraying water pressure and test spraying angle, and obtain the duration after the spraying test is completed;

[0028] According to the duration after the spraying test is completed, calculate the spraying angle score of the test spraying angle by using the pre-constructed spraying angle scoring formula to obtain a set of spraying angle scores, where the spraying angle scoring formula is as follows:

[0029] ,

[0030] where represents the spraying angle score, represents the duration after the spraying test is completed;

[0031] Extract the maximum angle score from the set of spraying angle scores, and identify the best spraying angle corresponding to the maximum angle score;

[0032] Obtain the minimum spraying distance, the maximum spraying angle difference, the minimum spraying water pressure, the unit increasing distance, the unit decreasing angle and the unit increasing water pressure;

[0033] Calculate the increasing spray distance based on the minimum spray distance and the unit increasing distance, calculate the decreasing spray angle based on the maximum spray angle difference and the unit decreasing angle, calculate the increasing spray water pressure based on the minimum spray water pressure and the unit increasing water pressure, and calculate the doubling spray duration based on the preset unit spray duration;

[0034] Perform a spray distance test on the test beer bottle according to the increasing spray distance, the maximum spray angle difference, the minimum spray water pressure, and the unit spray duration to obtain the distance spray cleanliness difference;

[0035] Perform a spray angle test on the test beer bottle according to the decreasing spray angle, the minimum spray distance, the minimum spray water pressure, and the unit spray duration to obtain the angle spray cleanliness difference;

[0036] Perform a spray water pressure test on the test beer bottle according to the increasing spray water pressure, the minimum spray distance, the maximum spray angle difference, and the unit spray duration to obtain the water pressure spray cleanliness difference;

[0037] Perform a spray duration test on the test beer bottle according to the minimum spray distance, the maximum spray angle difference, the minimum spray water pressure, and the doubling spray duration to obtain the duration spray cleanliness difference;

[0038] Calculate the ratio of the distance spray cleanliness difference, the angle spray cleanliness difference, the water pressure spray cleanliness difference, and the duration spray cleanliness difference to obtain the initial cleanliness difference ratio;

[0039] Normalize the cleanliness difference ratio to obtain the standard cleanliness difference ratio;

[0040] Assign spray indexes according to the standard cleanliness difference ratio to obtain the spray water pressure index, the spray distance index, the spray angle index, and the spray duration index, and obtain the target spray constant.

[0041] Optionally, the obtaining of the test completion duration of the spray test includes:

[0042] Monitor the real-time spray residual area of the spray test to obtain the real-time spray residual area;

[0043] Judge whether the real-time spray residual area is 0;

[0044] If the real-time spray residual area is not 0, return to the step of monitoring the real-time spray residual area of the spray test;

[0045] If the real-time spray residual area is 0, obtain the termination area monitoring time, and calculate the test completion duration according to the termination area monitoring time and the preset start area monitoring time.

[0046] Optionally, obtaining the target spraying constant includes:

[0047] Receiving the cleaning grade of beer bottles input by the user, and calculating the target spraying constant according to the cleaning grade of beer bottles and a pre-constructed spraying constant formula, where the spraying constant formula is as follows:

[0048] ,

[0049] Among them, represents the spraying constant coefficient, represents the base number of the spraying exponent, represents the cleaning grade of beer bottles.

[0050] Optionally, automatically adding water to the spraying water storage tank according to the starting spraying water pressure to obtain the starting spraying water tank includes:

[0051] Calculating the real-time water demand of the water tank according to the starting spraying water pressure by using a pre-constructed water volume increment formula, where the water volume increment formula is as follows:

[0052] ,

[0053] Among them, represents the real-time water demand of the water tank, represents the starting spraying water pressure, represents the water demand increment coefficient;

[0054] Adding water to the spraying water storage tank according to the real-time water demand of the water tank to obtain the starting spraying water tank.

[0055] Optionally, according to the preset standard spraying duration, using the clamping and rotating device to perform a spiral upward rotation on the statically sprayed wine bottles to obtain the rotated sprayed wine bottles, includes:

[0056] Calculating the rotation angular velocity according to the standard spraying duration by using the following formula:

[0057] ,

[0058] Among them, represents the rotation angular velocity, represents the spraying rotation exponent, represents the pi, represents the standard spraying duration;

[0059] Calculating the clamping and rising speed according to the cleaning grade of beer bottles by using the following formula:

[0060] ,

[0061] Among them, Indicates the clamping rising speed, Indicates the spray rising coefficient, Indicates the base of the rising exponent;

[0062] According to the rotation angular velocity and the clamping rising speed, use the clamping rotation device to perform a spiral rising rotation on the static spray wine bottle to obtain a rotating spray wine bottle.

[0063] Optionally, the angle external deviation control of the adjustable angle nozzle according to the preset angle control speed, and monitoring the real-time spray angle and the real-time spray distance, includes:

[0064] Obtain the spray nozzle site of the adjustable angle nozzle, and construct a polar coordinate system according to the spray nozzle site, wherein the pole of the polar coordinate system is the spray nozzle site, and the polar radius direction is the vertically downward direction;

[0065] According to the angle control speed, use the preset polar angle decreasing direction to perform angle external deviation control on the adjustable angle nozzle to obtain a real-time angle control nozzle;

[0066] Obtain the spatial static model of the beer bottle to be sprayed, and construct a spatial spiral wine bottle model according to the starting spray site, rotation angular velocity, clamping rising speed and the spatial static model;

[0067] Calculate the real-time spray angle and the real-time spray distance according to the real-time angle control nozzle and the spatial spiral wine bottle model.

[0068] Optionally, before the angle external deviation control of the adjustable angle nozzle according to the preset angle control speed, the method further includes:

[0069] Obtain the clamping rising height threshold of the beer bottle to be sprayed;

[0070] According to the clamping rising height threshold, use the following formula to calculate the angle control speed:

[0071] ,

[0072] Wherein, Indicates the angle control speed, Indicates the clamping rising height threshold.

[0073] To achieve the above object, the present invention also provides an automatic water adding control system for a bottle washer in beer production, including:

[0074] The wine bottle displacement module is used to receive a spraying instruction. According to the spraying instruction, the clamping and rotating device in the pre-built spraying device is used to clamp the beer bottle to be sprayed, and the beer bottle to be sprayed is moved to a preset starting spraying position. Wherein, the spraying device includes: a clamping and rotating device, an adjustable-angle nozzle, a controllable water pressure device, and a spraying water storage tank;

[0075] The static spraying module is used to, after the beer bottle to be sprayed is moved to the starting spraying position, receive the starting spraying duration; according to the pre-built spraying water pressure formula, calculate the starting spraying water pressure by using the starting spraying duration, and automatically add water to the spraying water storage tank according to the starting spraying water pressure to obtain a starting spraying water tank. Wherein, the spraying water pressure formula is as follows:

[0076] ,

[0077] Wherein, represents the spraying water pressure parameter, represents the target spraying constant, represents the spraying distance exponent, represents the spraying distance parameter, represents the spraying angle exponent, represents the optimal spraying included angle, represents the spraying angle parameter, represents the spraying duration exponent, represents the spraying duration parameter, represents the spraying water pressure exponent, represents the absolute value symbol; by using the starting spraying water tank, the beer bottle to be sprayed is sprayed according to the starting spraying water pressure to obtain a statically sprayed wine bottle, and the real-time spraying duration is monitored; it is judged whether the real-time spraying duration is equal to the starting spraying duration; if the real-time spraying duration is not equal to the starting spraying duration, then return to the above step of spraying the beer bottle to be sprayed according to the starting spraying water pressure by using the starting spraying water tank;

[0078] The spiral spraying module is used to, if the real-time spraying duration is equal to the starting spraying duration, perform a spiral upward rotation on the statically sprayed wine bottle by using the clamping and rotating device to obtain a rotationally sprayed wine bottle; perform an angular outward deviation adjustment on the adjustable-angle nozzle according to a preset angle adjustment speed, and monitor the real-time spraying angle and the real-time spraying distance; calculate the real-time spraying water pressure according to the standard spraying duration, the real-time spraying angle, and the real-time spraying distance by using the spraying water pressure formula, automatically add water to the starting spraying water tank according to the real-time spraying water pressure to obtain a real-time spraying water tank, and use the real-time spraying water tank to spray the rotationally sprayed wine bottle according to the real-time spraying water pressure until the rotationally sprayed wine bottle is moved to a preset ending spraying position.

[0079] To solve the above problems, the present invention further provides an electronic device, which includes:

[0080] a memory storing at least one instruction; and a processor configured to execute the instruction stored in the memory to implement the automatic water addition control method for the bottle washer used in beer production described above.

[0081] To solve the above problems, the present invention further provides a computer-readable storage medium storing at least one instruction, and the at least one instruction is executed by a processor in an electronic device to implement the automatic water addition control method for the bottle washer used in beer production described above.

[0082] Beneficial effects: To solve the problems described in the background art, the present invention needs to receive a spraying instruction. According to the spraying instruction, the clamping and rotating device in the spraying device is used to clamp the beer bottle to be sprayed, so as to move the beer bottle to be sprayed to the starting spraying position. After the beer bottle to be sprayed is moved to the starting spraying position, the beer bottle to be sprayed can be sprayed and cleaned. The spraying and cleaning is divided into two processes. The first process is to spray and clean the statically sprayed wine bottles, and the second process is to spray and clean the rotating sprayed wine bottles. When performing the first process, first, it is necessary to receive the starting spraying duration. According to the spraying water pressure formula, the starting spraying water pressure is calculated using the starting spraying duration, and the spraying water storage tank is automatically filled with water according to the starting spraying water pressure to obtain the starting spraying water tank. Then, using the starting spraying water tank, the beer bottle to be sprayed is sprayed according to the starting spraying water pressure to obtain the statically sprayed wine bottles. To transition to the second process, it is necessary to monitor the real-time spraying duration in real time and determine whether the real-time spraying duration is equal to the starting spraying duration. If the real-time spraying duration is not equal to the starting spraying duration, then return to the step of spraying the beer bottle to be sprayed using the starting spraying water tank according to the starting spraying water pressure. If the real-time spraying duration is equal to the starting spraying duration, then the second process is performed. Since it is necessary to spray and clean each position on the inner wall of the beer bottle to be sprayed, first, according to the standard spraying duration, the clamping and rotating device is used to perform a spiral upward rotation on the statically sprayed wine bottles to obtain the rotating sprayed wine bottles. Then, the adjustable angle nozzle is adjusted to deviate outward at a preset angle adjustment speed, and the real-time spraying angle and real-time spraying distance are monitored. At this time, according to the standard spraying duration, real-time spraying angle, and real-time spraying distance, the real-time spraying water pressure is calculated using the spraying water pressure formula. Then, the starting spraying water tank is automatically filled with water according to the real-time spraying water pressure to obtain the real-time spraying water tank. Finally, using the real-time spraying water tank, the rotating sprayed wine bottles are sprayed according to the real-time spraying water pressure until the rotating sprayed wine bottles are moved to the preset termination spraying position, thereby completing the automatic control of water addition for the bottle washing machine used in beer production. Therefore, the present invention can solve the problems of low control accuracy and low automation degree in the current automatic control of water addition for bottle washing machines. Description of the Drawings

[0083] Figure 1 It is a schematic flowchart of the method for automatic control of water addition for the bottle washing machine used in beer production provided by an embodiment of the present invention;

[0084] Figure 2 It is a functional module diagram of the automatic control system for water addition for the bottle washing machine used in beer production provided by an embodiment of the present invention;

[0085] Figure 3Schematic structural diagram of an electronic device for implementing the automatic water addition control method for a bottle washer used in beer production according to an embodiment of the present invention.

[0086] The realization, functional characteristics and advantages of the present invention will be further described with reference to the embodiments and the accompanying drawings. Detailed implementation manners

[0087] It should be understood that the specific embodiments described herein are only used to explain the present invention and are not used to limit the present invention.

[0088] An embodiment of the present application provides an automatic water addition control method for a bottle washer used in beer production. The execution subject of the automatic water addition control method for the bottle washer used in beer production includes, but is not limited to, at least one of electronic devices such as a server, a terminal, etc. that can be configured to execute the method provided in this embodiment of the present application. In other words, the automatic water addition control method for the bottle washer used in beer production can be executed by software or hardware installed on a terminal device or a server device. The server includes, but is not limited to: a single server, a server cluster, a cloud server or a cloud server cluster, etc.

[0089] Referring to Figure 1 As shown, it is a flowchart of an automatic water addition control method for a bottle washer used in beer production according to an embodiment of the present invention. In this embodiment, the automatic water addition control method for the bottle washer used in beer production includes:

[0090] S1. Receive a spraying instruction. According to the spraying instruction, use the clamping and rotating device in the pre-constructed spraying device to clamp the beer bottle to be sprayed, and move the beer bottle to be sprayed to a preset starting spraying position.

[0091] Specifically, the spraying device includes: a clamping and rotating device, an adjustable-angle nozzle, a controllable water pressure device, and a spraying water storage tank.

[0092] Furthermore, the clamping and rotating device refers to a robotic arm that can clamp the beer bottle to be sprayed and rotate it at a set speed. The adjustable-angle nozzle refers to a nozzle whose spraying angle can be adjusted. The controllable water pressure device refers to a pressure valve that can adjust the spraying water pressure of the adjustable nozzle. The spraying water storage tank refers to a water storage tank for spraying the beer bottle to be sprayed. The starting spraying position refers to a preset starting position for starting to spray the beer bottle to be sprayed.

[0093] In an embodiment of the present invention, the step of using the clamping and rotating device in the pre-constructed spraying device to clamp the beer bottle to be sprayed according to the spraying instruction and move the beer bottle to be sprayed to a preset starting spraying position includes:

[0094] According to the spraying instruction, start the clamping and rotating device, use the started clamping and rotating device to clamp the beer bottle to be sprayed to obtain a moving beer bottle, and acquire the real-time clamping position of the clamping and rotating device;

[0095] Move the moving beer bottle to a preset starting clamping position according to the real-time clamping position;

[0096] Adjust the clamping pose of the moving beer bottle according to a preset vertical clamping pose to obtain a beer bottle with a target pose;

[0097] Vertically move down the beer bottle with the target pose according to a preset vertical moving direction, and monitor the real-time downward moving position of the clamping and rotating device;

[0098] Judge whether the real-time downward moving position reaches the starting spraying position;

[0099] If the real-time downward moving position does not reach the starting spraying position, return to the above step of vertically moving down the beer bottle with the target pose according to the preset vertical moving direction;

[0100] If the real-time downward moving position reaches the starting spraying position, then move the beer bottle to be sprayed to the starting spraying position.

[0101] It can be understood that the real-time clamping position refers to the clamping position of the beer bottle to be sprayed, which can be the clamping center point of the robotic arm clamp of the clamping and rotating device. The starting clamping position refers to a preset starting position for vertically moving down the beer bottle to be sprayed. The vertical clamping pose refers to the pose of the beer bottle to be sprayed perpendicular to the horizontal plane. The beer bottle with the target pose refers to the beer bottle to be sprayed perpendicular to the horizontal plane (i.e., the beer bottle to be sprayed standing upright on the horizontal plane). The real-time downward moving position refers to the spatial position of the beer bottle to be sprayed during the vertical downward movement, and the real-time downward moving position can be determined according to the center point of the bottom of the beer bottle to be sprayed.

[0102] It should be understood that when the beer bottle to be sprayed moves to the starting spraying position, the adjustable-angle nozzle is inside the beer bottle to be sprayed, and the adjustable-angle nozzle is supported by a vertical rod perpendicular to the horizontal plane.

[0103] S2. After the beer bottle to be sprayed moves to the starting spraying position, receive the starting spraying duration.

[0104] It can be understood that the starting spraying duration refers to the duration of spraying the static beer bottle to be sprayed. Since the internal structure of the beer bottle to be sprayed is irregular, it is necessary to perform spiral upward spraying on the beer bottle to be sprayed. Therefore, there are a static spraying stage and a spiral upward spraying stage. See the following embodiments for details.

[0105] S3. According to the pre-constructed spray water pressure formula, use the starting spray duration to calculate the starting spray water pressure, and automatically add water to the spray water storage tank according to the starting spray water pressure to obtain a starting spray water tank.

[0106] It can be explained that the starting spray water pressure refers to the water pressure ejected by the adjustable-angle nozzle when starting to spray the beer bottles to be sprayed. Since at the beginning of spraying, both the beer bottles to be sprayed and the spraying angle of the adjustable-angle nozzle are perpendicular to the horizontal plane, at the beginning of spraying, the adjustable-angle nozzle is directly facing the center point of the bottom of the beer bottles to be sprayed.

[0107] Furthermore, the spray water pressure formula is as follows:

[0108] ,

[0109] Wherein, represents the spray water pressure parameter, represents the target spray constant, represents the spray distance exponent, represents the spray distance parameter, represents the spray angle exponent, represents the optimal spray angle, represents the spray angle parameter, represents the spray duration exponent, represents the spray duration parameter, represents the spray water pressure exponent, represents the absolute value symbol.

[0110] It can be explained that the spray water pressure parameter refers to the spray water pressure variable, the target spray constant refers to the spray constant set by the user according to the pollution degree of the beer bottles to be sprayed, and the greater the target spray constant, the greater the pollution degree of the beer bottles to be sprayed. The spray distance exponent refers to the weight exponent of the spray distance. The spray distance parameter refers to the weight exponent of the spray distance, and the spray angle exponent refers to the weight exponent for adjusting the spray angle.

[0111] Furthermore, the optimal spray angle refers to the optimal spray angle of the adjustable-angle nozzle when spraying the beer bottles to be sprayed, the spray angle parameter refers to the spray angle variable, the spray duration exponent refers to the weight exponent of the spray duration, and the spray water pressure exponent refers to the weight exponent of the spray water pressure. The greater the weight exponent, the greater the weight of the corresponding spray exponent.

[0112] In the embodiment of the present invention, before calculating the starting spray water pressure using the starting spray duration according to the pre-constructed spray water pressure formula, the method further includes:

[0113] Obtain a set of test beer bottles and test spray angles, and sequentially extract test spray angles from the set of test spray angles;

[0114] Use the adjustable-angle nozzle to perform a spray test on the test beer bottle according to the preset test spray water pressure and test spray angle, and obtain the completion time of the spray test;

[0115] According to the completion time of the test, calculate the spray angle score of the test spray angle using a pre-constructed spray angle scoring formula to obtain a set of spray angle scores. Among them, the spray angle scoring formula is as follows:

[0116] ,

[0117] Among them, represents the spray angle score, represents the completion time of the test;

[0118] Extract the maximum angle score from the set of spray angle scores, and identify the best spray angle corresponding to the maximum angle score;

[0119] Obtain the minimum spray distance, maximum spray angle difference, minimum spray water pressure, unit increasing distance, unit decreasing angle, and unit increasing water pressure;

[0120] Calculate the increasing spray distance according to the minimum spray distance and the unit increasing distance, calculate the decreasing spray angle according to the maximum spray angle difference and the unit decreasing angle, calculate the increasing spray water pressure according to the minimum spray water pressure and the unit increasing water pressure, and calculate the doubling spray time according to the preset unit spray time;

[0121] Perform a spray distance test on the test beer bottle according to the increasing spray distance, maximum spray angle difference, minimum spray water pressure, and unit spray time to obtain the cleanliness difference of the distance spray;

[0122] Perform a spray angle test on the test beer bottle according to the decreasing spray angle, minimum spray distance, minimum spray water pressure, and unit spray time to obtain the cleanliness difference of the angle spray;

[0123] Perform a spray water pressure test on the test beer bottle according to the increasing spray water pressure, minimum spray distance, maximum spray angle difference, and unit spray time to obtain the cleanliness difference of the water pressure spray;

[0124] Perform a spray time test on the test beer bottle according to the minimum spray distance, maximum spray angle difference, minimum spray water pressure, and doubling spray time to obtain the cleanliness difference of the time spray;

[0125] Calculate the ratios of the cleanliness differences in distance spraying, angle spraying, water pressure spraying, and duration spraying to obtain the initial cleanliness difference ratio;

[0126] Normalize the cleanliness difference ratio to obtain the standard cleanliness difference ratio;

[0127] Assign spraying indices based on the standard cleanliness difference ratio to obtain the spraying water pressure index, spraying distance index, spraying angle index, and spraying duration index, and obtain the target spraying constant.

[0128] It is understandable that the test beer bottle refers to a beer bottle of the same model as the beer bottle to be sprayed, used for testing the optimal spraying angle. The test spraying angle set refers to the set of spraying angles used to test the optimal spraying angle. The spraying angle refers to the angle between the spraying angle of the adjustable-angle nozzle and the wall surface of the spraying position, and can be 、 、 、 、 、 、 。 The test completion duration refers to the duration when the spraying position of the test beer bottle is cleaned.

[0129] Furthermore, the increasing spraying distance refers to the sum of the minimum spraying distance and the unit increasing distance. The decreasing spraying angle refers to the absolute value of the difference between the maximum spraying angle difference and the unit decreasing angle. The increasing spraying water pressure refers to the sum of the minimum spraying water pressure and the unit increasing water pressure. The doubling spraying duration refers to twice the unit spraying duration. For example, the minimum spraying distance can be 1 cm, the unit increasing distance can be 0.5 cm, and the increasing spraying distance can be 1.5 cm.

[0130] It is understandable that the cleanliness difference in distance spraying refers to the difference in the cleaning degree of the test beer bottle between two spraying methods when the controlled spraying distances are the minimum spraying distance and the increasing spraying distance respectively, and other factors are the same (the maximum spraying angle difference, the minimum spraying water pressure, and the unit spraying duration are the same). The difference in cleaning degree can be represented by the difference in the amount of dirt removed at the same position inside the test beer bottle. The pollution degree at the same position of the test beer bottle treated by the two spraying methods is the same or approximate. The cleanliness differences in angle spraying, water pressure spraying, and duration spraying are the same in principle and will not be elaborated here.

[0131] Interpretably, the initial cleanliness difference ratio refers to the ratio of the distance spray cleanliness difference, the angle spray cleanliness difference, the water pressure spray cleanliness difference, and the duration spray cleanliness difference. The standard cleanliness difference ratio refers to the normalized initial cleanliness difference ratio. For example, when the initial cleanliness difference ratio is 4:2:8:6, the standard cleanliness difference ratio is 2:1:4:3. The spray water pressure index, the spray distance index, the spray angle index, and the spray duration index respectively refer to the corresponding values in the standard cleanliness difference ratio.

[0132] In an embodiment of the present invention, obtaining the test completion duration of the spray test includes:

[0133] Monitoring the real-time spray residual area of the spray test to obtain the real-time spray residual area;

[0134] Judging whether the real-time spray residual area is 0;

[0135] If the real-time spray residual area is not 0, return to the above step of monitoring the real-time spray residual area of the spray test;

[0136] If the real-time spray residual area is 0, obtain the termination area monitoring time, and calculate the test completion duration according to the termination area monitoring time and the preset start area monitoring time.

[0137] Further, the real-time spray residual area refers to the area of the residual dirt on the wall surface of the spray position in the test beer bottle. The termination area monitoring time refers to the time when the real-time spray residual area is 0. The start area monitoring time refers to the time when the spray test of the test beer bottle starts. The test completion duration refers to the test duration of the test beer bottle, that is, the difference between the termination area monitoring time and the start area monitoring time.

[0138] In an embodiment of the present invention, obtaining the target spray constant includes:

[0139] Receiving the beer bottle cleaning level input by the user, and calculating the target spray constant according to the beer bottle cleaning level and a pre-constructed spray constant formula, where the spray constant formula is as follows:

[0140] ,

[0141] Wherein, represents the spray constant coefficient, represents the spray index base, represents the beer bottle cleaning level.

[0142] Interpretably, the beer bottle cleaning level refers to the cleaning degree level of the beer bottle. The greater the cleaning difficulty of the beer bottle, the higher the beer bottle cleaning level.

[0143] In an embodiment of the present invention, automatically adding water to the spray storage tank according to the starting spray water pressure to obtain a starting spray water tank, which includes:

[0144] Calculating the real-time water demand of the water tank by using a pre-constructed water volume increment formula according to the starting spray water pressure, where the water volume increment formula is as follows:

[0145] ,

[0146] where, represents the real-time water demand of the water tank, represents the starting spray water pressure, represents the water demand increment coefficient;

[0147] Adding water to the spray storage tank according to the real-time water demand of the water tank to obtain a starting spray water tank.

[0148] It can be understood that according to the water volume increment formula, the greater the starting spray water pressure, the more the real-time water demand of the water tank. The real-time water demand of the water tank refers to the amount of water that the spray storage tank needs to supplement. Since the spray storage tank needs to supply an adjustable-angle nozzle for continuous spraying, it is necessary to continuously supply water to the spray storage tank.

[0149] S4. Using the starting spray water tank, spraying the beer bottles to be sprayed according to the starting spray water pressure to obtain statically sprayed beer bottles, and monitoring the real-time spraying duration.

[0150] It can be understood that the statically sprayed beer bottles refer to the beer bottles to be sprayed with the spraying angle of the fixed beer bottles to be sprayed and the adjustable-angle nozzle unchanged, and only the center of the bottom of the beer bottles to be sprayed is in the spraying state. The real-time spraying duration refers to the duration of spraying.

[0151] S5. Judging whether the real-time spraying duration is equal to the starting spraying duration.

[0152] If the real-time spraying duration is not equal to the starting spraying duration, return to the above step of spraying the beer bottles to be sprayed according to the starting spray water pressure by using the starting spray water tank.

[0153] If the real-time spraying duration is equal to the starting spraying duration, then execute S6. According to the preset standard spraying duration, using the clamping and rotating device to perform a spiral upward rotation on the statically sprayed beer bottles to obtain rotationally sprayed beer bottles.

[0154] It is understandable that the standard spraying duration refers to the spraying duration during the spiral upward rotation of the static spraying wine bottle. Since the static spraying of the wine bottle only sprays the center position of the bottom of the wine bottle, it is necessary to rotate the static spraying wine bottle in a spiral upward manner to achieve spraying of various positions inside the wine bottle to be sprayed. During this process, only the angle of the adjustable angle nozzle needs to be adjusted.

[0155] In the embodiment of the present invention, rotating the static spraying wine bottle in a spiral upward manner by using the clamping and rotating device according to the preset standard spraying duration to obtain a rotating spraying wine bottle includes:

[0156] Calculating the rotational angular velocity according to the standard spraying duration by using the following formula:

[0157] ,

[0158] where, represents the rotational angular velocity, represents the spraying rotation index, represents pi, represents the standard spraying duration;

[0159] Calculating the clamping and rising speed according to the beer bottle cleaning level by using the following formula:

[0160] ,

[0161] where, represents the clamping and rising speed, represents the spraying rising coefficient, represents the base of the rising index;

[0162] Rotating the static spraying wine bottle in a spiral upward manner by using the clamping and rotating device according to the rotational angular velocity and the clamping and rising speed to obtain a rotating spraying wine bottle.

[0163] It is understandable that the rotational angular velocity refers to the rotational angular velocity of the static spraying wine bottle during the spiral upward rotation. Since the spiral upward rotation requires simultaneous control of the rotational angular velocity and the rising speed of the static spraying wine bottle, it is necessary to calculate and control the rotational angular velocity and the clamping and rising speed separately.

[0164] S7. Adjusting the angle of the adjustable angle nozzle to deviate outward according to the preset angle adjustment speed, and monitoring the real-time spraying angle and the real-time spraying distance.

[0165] Interpretable, the external angle deviation regulation refers to the process of gradually regulating the spraying direction of the adjustable angle nozzle from vertically upward to vertically downward. The real-time spraying angle refers to the real-time included angle between the adjustable angle nozzle and the spraying wall surface, and the real-time spraying distance refers to the real-time distance between the spraying nozzle site of the adjustable angle nozzle and the spraying position. The angle regulation speed is the angular velocity for regulating the spraying direction of the adjustable angle nozzle.

[0166] In an embodiment of the present invention, the method of performing external angle deviation regulation on the adjustable angle nozzle according to a preset angle regulation speed and monitoring the real-time spraying angle and the real-time spraying distance includes:

[0167] Obtain the spraying nozzle site of the adjustable angle nozzle, and construct a polar coordinate system based on the spraying nozzle site, where the pole of the polar coordinate system is the spraying nozzle site, and the polar radius direction is the vertically downward direction;

[0168] According to the angle regulation speed, perform external angle deviation regulation on the adjustable angle nozzle using a preset polar angle decreasing direction to obtain a real-time angle control nozzle;

[0169] Obtain the spatial static model of the beer bottle to be sprayed, and construct a spatial spiral wine bottle model based on the starting spraying site, rotational angular velocity, clamping rising speed, and the spatial static model;

[0170] Calculate the real-time spraying angle and the real-time spraying distance according to the real-time angle control nozzle and the spatial spiral wine bottle model.

[0171] Interpretable, the spraying nozzle site refers to the fixed site of the adjustable angle nozzle. The polar angle decreasing direction refers to the direction in which the spraying direction of the adjustable angle nozzle gradually changes from vertically upward to vertically downward. The spatial static model refers to a model constructed based on the shape parameters of the beer bottle to be sprayed in combination with the real-time clamping site. The spatial spiral wine bottle model refers to a model for spatially simulating the spiral upward rotation process of the statically sprayed wine bottle. When the spatial spiral wine bottle model is determined, the spraying included angle and the spraying distance between each site on the inner wall of the rotating sprayed wine bottle and the real-time angle control nozzle can be determined. Therefore, the real-time spraying angle and the real-time spraying distance can be calculated. The spatial spiral wine bottle model can be constructed using three-dimensional simulation technology, which will not be elaborated here.

[0172] In an embodiment of the present invention, before performing external angle deviation regulation on the adjustable angle nozzle according to a preset angle regulation speed, the method further includes:

[0173] Obtain the clamping rising height threshold of the beer bottle to be sprayed;

[0174] According to the clamping rising height threshold, calculate the angle regulation speed using the following formula:

[0175] ,

[0176] Among them, represents the angular control speed, represents the threshold of the clamping rising height.

[0177] It can be understood that the threshold of the clamping rising height refers to the highest clamping rising height of the beer bottle to be sprayed. Since the beer bottle to be sprayed rises to a certain height, the real-time angle control nozzle will not be inside the rotating spray bottle. At this time, the inner wall of the rotating spray bottle cannot be cleaned. Therefore, a threshold of the clamping rising height needs to be set.

[0178] S8. According to the standard spraying duration, real-time spraying angle and real-time spraying distance, calculate the real-time spraying water pressure by using the spraying water pressure formula. Automatically add water to the starting spraying water tank according to the real-time spraying water pressure to obtain a real-time spraying water tank. Use the real-time spraying water tank to spray the rotating spray bottle according to the real-time spraying water pressure until the rotating spray bottle moves to a preset termination spraying position point, and complete the automatic control of water addition for the bottle washing machine used in beer production.

[0179] It can be understood that the method of automatically adding water to the starting spraying water tank according to the real-time spraying water pressure is the same as the method of automatically adding water to the spraying water storage tank according to the starting spraying water pressure, which will not be elaborated here. The termination spraying position point refers to a preset stop spraying position point. When the center of the bottom of the rotating spray bottle moves to the termination spraying position point, the spraying can be stopped, and the spraying and cleaning of the beer bottle to be sprayed can be completed.

[0180] To solve the problems described in the background art, the present invention needs to receive a spraying instruction. According to the spraying instruction, the clamping and rotating device in the spraying device is used to clamp the beer bottle to be sprayed, so as to move the beer bottle to be sprayed to the starting spraying position. When the beer bottle to be sprayed moves to the starting spraying position, the beer bottle to be sprayed can be sprayed and cleaned. The spraying and cleaning is divided into two processes. The first process is to spray and clean the statically sprayed wine bottles, and the second process is to spray and clean the rotatingly sprayed wine bottles. When performing the first process, first, the starting spraying duration needs to be received. According to the spraying water pressure formula, the starting spraying water pressure is calculated using the starting spraying duration, and the spraying water storage tank is automatically filled with water according to the starting spraying water pressure to obtain a starting spraying water tank. Then, using the starting spraying water tank, the beer bottle to be sprayed is sprayed according to the starting spraying water pressure to obtain statically sprayed wine bottles. In order to transition to the second process, the real-time spraying duration needs to be monitored in real time, and it is judged whether the real-time spraying duration is equal to the starting spraying duration. If the real-time spraying duration is not equal to the starting spraying duration, the step of spraying the beer bottle to be sprayed according to the starting spraying water pressure using the starting spraying water tank is returned. If the real-time spraying duration is equal to the starting spraying duration, the second process is performed. Since it is necessary to spray and clean all positions on the inner wall of the beer bottle to be sprayed, first, according to the standard spraying duration, the clamping and rotating device is used to perform a spiral upward rotation on the statically sprayed wine bottles to obtain rotatingly sprayed wine bottles. Then, the angle of the adjustable-angle nozzle is adjusted outward according to the preset angle adjustment speed, and the real-time spraying angle and real-time spraying distance are monitored. At this time, according to the standard spraying duration, real-time spraying angle, and real-time spraying distance, the real-time spraying water pressure is calculated using the spraying water pressure formula. Then, the starting spraying water tank is automatically filled with water according to the real-time spraying water pressure to obtain a real-time spraying water tank. Finally, using the real-time spraying water tank, the rotatingly sprayed wine bottles are sprayed according to the real-time spraying water pressure until the rotatingly sprayed wine bottles move to the preset termination spraying position, thereby completing the automatic control of water addition for the bottle washer used in beer production. Therefore, the present invention can solve the problems of low control accuracy and low automation degree in the current automatic control of water addition for bottle washers.

[0181] As Figure 2 shown, it is a functional module diagram of the automatic control system for water addition of the bottle washer used in beer production provided by an embodiment of the present invention.

[0182] The automatic water - adding control system 100 for the beer - bottle washer in the present invention can be installed in an electronic device. According to the functions achieved, the automatic water - adding control system 100 for the beer - bottle washer can include a wine - bottle displacement module 101, a static spraying module 102, and a spiral spraying module 103. The modules in the present invention can also be referred to as units, which refer to a series of computer program segments that can be executed by the processor of an electronic device and can complete fixed functions, and are stored in the memory of the electronic device.

[0183] The wine - bottle displacement module 101 is used to receive a spraying instruction. According to the spraying instruction, use the clamping and rotating device in the pre - constructed spraying device to clamp the beer bottle to be sprayed, and move the beer bottle to be sprayed to a preset starting spraying position. Among them, the spraying device includes: a clamping and rotating device, an adjustable - angle nozzle, a controllable water - pressure device, and a spraying water storage tank.

[0184] The static spraying module 102 is used to, after the beer bottle to be sprayed moves to the starting spraying position, receive the starting spraying duration; calculate the starting spraying water pressure using the starting spraying duration according to the pre - constructed spraying water - pressure formula, automatically add water to the spraying water storage tank according to the starting spraying water pressure to obtain a starting spraying water tank. Among them, the spraying water - pressure formula is as follows:

[0185] ,

[0186] Among them, represents the spraying water - pressure parameter, represents the target spraying constant, represents the spraying - distance exponent, represents the spraying - distance parameter, represents the spraying - angle exponent, represents the optimal spraying included angle, represents the spraying - angle parameter, represents the spraying - duration exponent, represents the spraying - duration parameter, represents the spraying water - pressure exponent, represents the absolute - value symbol; use the starting spraying water tank to spray the beer bottle to be sprayed according to the starting spraying water pressure to obtain a static - sprayed beer bottle, and monitor the real - time spraying duration; judge whether the real - time spraying duration is equal to the starting spraying duration; if the real - time spraying duration is not equal to the starting spraying duration, then return to the above step of spraying the beer bottle to be sprayed using the starting spraying water tank according to the starting spraying water pressure.

[0187] The spiral spray module 103 is configured to, if the real-time spray duration is equal to the starting spray duration, perform a spiral upward rotation on the static spray wine bottle by using the clamping and rotating device according to a preset standard spray duration to obtain a rotating spray wine bottle; perform an angular outward deviation adjustment on the adjustable-angle nozzle according to a preset angle adjustment speed, and monitor the real-time spray angle and the real-time spray distance; calculate the real-time spray water pressure by using the spray water pressure formula according to the standard spray duration, the real-time spray angle, and the real-time spray distance, automatically add water to the starting spray water tank according to the real-time spray water pressure to obtain a real-time spray water tank, and use the real-time spray water tank to spray the rotating spray wine bottle according to the real-time spray water pressure until the rotating spray wine bottle moves to a preset end spray position.

[0188] Specifically, each module in the bottle washing machine water adding automatic control system 100 for beer production in the embodiments of the present invention adopts the same technical means as those Figure 1 described in the bottle washing machine water adding automatic control method for beer production, and can produce the same technical effects, which will not be elaborated here.

[0189] As Figure 3 shown, it is a schematic structural diagram of an electronic device for implementing the bottle washing machine water adding automatic control method provided by an embodiment of the present invention.

[0190] The electronic device 1 may include a processor 10, a memory 11, and a bus 12, and may further include a computer program stored in the memory 11 and executable on the processor 10, such as a bottle washing machine water adding automatic control method program.

[0191] Among them, the memory 11 includes at least one type of readable storage medium, and the readable storage medium includes flash memory, mobile hard disk, multimedia card, card-type memory (such as SD or DX memory, etc.), magnetic memory, magnetic disk, optical disc, etc. The memory 11 may be an internal storage unit of the electronic device 1 in some embodiments, such as the mobile hard disk of the electronic device 1. The memory 11 may also be an external storage device of the electronic device 1 in other embodiments, such as a plug-in mobile hard disk, a Smart Media Card (SMC), a Secure Digital (SD) card, a Flash Card, etc. equipped on the electronic device 1. Further, the memory 11 also includes the internal storage unit of the electronic device 1 and the external storage device. The memory 11 can not only be used to store application software installed in the electronic device 1 and various types of data, such as the code of the bottle washing machine water adding automatic control method program, but also be used to temporarily store data that has been output or will be output.

[0192] In some embodiments, the processor 10 may be composed of an integrated circuit. For example, it may be composed of a single packaged integrated circuit, or may be composed of multiple packaged integrated circuits with the same or different functions, including a combination of one or more central processing units (CPUs), microprocessors, digital processing chips, graphics processors, and various control chips. The processor 10 is the control core (Control Unit) of the electronic device, connecting various components of the entire electronic device through various interfaces and circuits. By running or executing programs or modules stored in the memory 11 (such as the program for the automatic water addition control method of the bottle washer for beer production), and by calling the data stored in the memory 11, it performs various functions of the electronic device 1 and processes data.

[0193] The bus 12 may be a peripheral component interconnect (PCI) bus or an extended industry standard architecture (EISA) bus, etc. This bus 12 can be divided into an address bus, a data bus, a control bus, etc. The bus 12 is configured to enable connection and communication between the memory 11 and at least one processor 10, etc.

[0194] Figure 3 Only the electronic device with components is shown. Those skilled in the art can understand that, Figure 3 the shown structure does not constitute a limitation on the electronic device 1, and it may include fewer or more components than shown, or combine certain components, or have different component arrangements.

[0195] For example, although not shown, the electronic device 1 may further include a power supply (such as a battery) for powering each component. Preferably, the power supply may be logically connected to the at least one processor 10 through a power management device, so as to implement functions such as charge management, discharge management, and power consumption management through the power management device. The power supply may also include any components such as one or more DC or AC power supplies, a recharge device, a power failure detection circuit, a power converter or inverter, and a power status indicator. The electronic device 1 may also include various sensors, a Bluetooth module, a Wi-Fi module, etc., which will not be elaborated here.

[0196] Further, the electronic device 1 may further include a network interface. Optionally, the network interface may include a wired interface and / or a wireless interface (such as a WI-FI interface, a Bluetooth interface, etc.), which is generally used to establish a communication connection between the electronic device 1 and other electronic devices.

[0197] Optionally, the electronic device 1 may further include a user interface. The user interface may be a display (Display), an input unit (such as a keyboard (Keyboard)). Optionally, the user interface may also be a standard wired interface or a wireless interface. Optionally, in some embodiments, the display may be an LED display, a liquid crystal display, a touch liquid crystal display, and an OLED (Organic Light-Emitting Diode) toucher, etc. Among them, the display may also be appropriately referred to as a display screen or a display unit, which is used to display the information processed in the electronic device 1 and to display a visual user interface.

[0198] The program of the automatic water addition control method for the beer bottle washing machine stored in the memory 11 of the electronic device 1 is a combination of multiple instructions. When running in the processor 10, it can achieve:

[0199] Receive a spraying instruction. According to the spraying instruction, use the clamping and rotating device in the pre-built spraying device to clamp the beer bottle to be sprayed, and move the beer bottle to be sprayed to a preset starting spraying position. Among them, the spraying device includes: a clamping and rotating device, an adjustable-angle nozzle, a controllable water pressure device, and a spraying water storage tank;

[0200] After the beer bottle to be sprayed is moved to the starting spraying position, receive the starting spraying duration;

[0201] According to the pre-built spraying water pressure formula, use the starting spraying duration to calculate the starting spraying water pressure, and automatically add water to the spraying water storage tank according to the starting spraying water pressure to obtain a starting spraying water tank. The spraying water pressure formula is as follows:

[0202] ,

[0203] Among them, represents the spraying water pressure parameter, represents the target spraying constant, represents the spraying distance exponent, represents the spraying distance parameter, represents the spraying angle exponent, represents the optimal spraying included angle, represents the spraying angle parameter, represents the spraying duration exponent, represents the spraying duration parameter, Indicates the spray water pressure index, Indicates the absolute value symbol;

[0204] Using the starting spray water tank, spray the beer bottles to be sprayed according to the starting spray water pressure to obtain statically sprayed wine bottles, and monitor the real-time spray duration;

[0205] Determine whether the real-time spray duration is equal to the starting spray duration;

[0206] If the real-time spray duration is not equal to the starting spray duration, return to the above step of spraying the beer bottles to be sprayed according to the starting spray water pressure using the starting spray water tank;

[0207] If the real-time spray duration is equal to the starting spray duration, use the clamping and rotating device to perform a spiral upward rotation on the statically sprayed wine bottles according to the preset standard spray duration to obtain rotated sprayed wine bottles;

[0208] Perform an angular outward deviation adjustment on the adjustable-angle nozzle according to the preset angle adjustment speed, and monitor the real-time spray angle and real-time spray distance;

[0209] According to the standard spray duration, real-time spray angle and real-time spray distance, calculate the real-time spray water pressure using the spray water pressure formula, automatically add water to the starting spray water tank according to the real-time spray water pressure to obtain a real-time spray water tank, and use the real-time spray water tank to spray the rotated sprayed wine bottles according to the real-time spray water pressure until the rotated sprayed wine bottles move to the preset termination spray position to complete the automatic control of water addition for the bottle washer used in beer production.

[0210] Specifically, for the specific implementation method of the above instructions by the processor 10, reference can be made to Figures 1 to 3 The description of the relevant steps in the corresponding embodiment will not be elaborated here.

[0211] Furthermore, if the modules / units integrated in the electronic device 1 are implemented in the form of software function units and sold or used as independent products, they can be stored in a computer-readable storage medium. The computer-readable storage medium can be volatile or non-volatile. For example, the computer-readable medium can include: any entity or device capable of carrying the computer program code, recording medium, USB flash drive, mobile hard disk, magnetic disk, optical disk, computer memory, read-only memory (ROM, Read-Only Memory).

[0212] The present invention also provides a computer-readable storage medium, and the readable storage medium stores a computer program, and when the computer program is executed by the processor of the electronic device, it can implement:

[0213] Receive a spraying instruction. According to the spraying instruction, use the clamping and rotating device in the pre-constructed spraying device to clamp the beer bottle to be sprayed, and move the beer bottle to be sprayed to a preset starting spraying position. The spraying device includes: a clamping and rotating device, an adjustable-angle nozzle, a controllable water pressure device, and a spraying water storage tank;

[0214] After the beer bottle to be sprayed is moved to the starting spraying position, receive the starting spraying duration;

[0215] According to the pre-constructed spraying water pressure formula, use the starting spraying duration to calculate the starting spraying water pressure, and automatically add water to the spraying water storage tank according to the starting spraying water pressure to obtain a starting spraying water tank. The spraying water pressure formula is as follows:

[0216] ,

[0217] where, represents the spraying water pressure parameter, represents the target spraying constant, represents the spraying distance exponent, represents the spraying distance parameter, represents the spraying angle exponent, represents the optimal spraying included angle, represents the spraying angle parameter, represents the spraying duration exponent, represents the spraying duration parameter, represents the spraying water pressure exponent, represents the absolute value symbol;

[0218] Use the starting spraying water tank to spray the beer bottle to be sprayed according to the starting spraying water pressure to obtain a statically sprayed beer bottle, and monitor the real-time spraying duration;

[0219] Judge whether the real-time spraying duration is equal to the starting spraying duration;

[0220] If the real-time spraying duration is not equal to the starting spraying duration, return to the above step of spraying the beer bottle to be sprayed according to the starting spraying water pressure using the starting spraying water tank;

[0221] If the real-time spraying duration is equal to the starting spraying duration, use the clamping and rotating device to perform a spiral upward rotation on the statically sprayed beer bottle according to a preset standard spraying duration to obtain a rotationally sprayed beer bottle;

[0222] Perform an angular outward deviation adjustment on the adjustable-angle nozzle according to a preset angular adjustment speed, and monitor the real-time spraying angle and real-time spraying distance;

[0223] According to the standard spraying duration, real-time spraying angle and real-time spraying distance, calculate the real-time spraying water pressure by using the spraying water pressure formula, automatically add water to the starting spraying water tank according to the real-time spraying water pressure to obtain a real-time spraying water tank, and use the real-time spraying water tank to spray the rotating spraying wine bottle according to the real-time spraying water pressure until the rotating spraying wine bottle moves to a preset termination spraying position, thus completing the automatic control of water addition for the bottle washer in beer production.

[0224] In several embodiments provided by the present invention, it should be understood that the disclosed devices, systems and methods can be implemented in other ways. For example, the system embodiments described above are merely illustrative, and there may be other partitioning methods in actual implementation.

[0225] The modules described as separate components may or may not be physically separated, and the components shown as modules may or may not be physical units, that is, they may be located in one place or distributed to multiple network units. Some or all of the modules can be selected according to actual needs to achieve the purpose of the solution of this embodiment.

[0226] In addition, in each embodiment of the present invention, the functional modules can be integrated in a processing unit, or each unit can exist physically alone, or two or more units can be integrated in one unit. The above integrated units can be implemented in the form of hardware, or in the form of hardware plus software functional modules.

[0227] For those skilled in the art, it is obvious that the present invention is not limited to the details of the above exemplary embodiments, and without departing from the spirit or basic characteristics of the present invention, the present invention can be implemented in other specific forms.

[0228] Finally, it should be noted that the above embodiments are only used to illustrate the technical solutions of the present invention and not to limit them. Although the present invention has been described in detail with reference to the preferred embodiments, those of ordinary skill in the art should understand that the technical solutions of the present invention can be modified or equivalently replaced without departing from the spirit and scope of the technical solutions of the present invention.

Claims

1. An automatic water addition control method for a bottle washer used in beer production, characterized in that, The method includes: Receiving a spraying instruction, and according to the spraying instruction, using a clamping and rotating device in a pre-constructed spraying device to clamp a beer bottle to be sprayed, and moving the beer bottle to be sprayed to a preset starting spraying position, wherein the spraying device includes: a clamping and rotating device, an adjustable-angle nozzle, a controllable water pressure device, and a spraying water storage tank; After the beer bottle to be sprayed is moved to the starting spraying position, receiving a starting spraying duration; According to a pre-constructed spraying water pressure formula, calculating a starting spraying water pressure by using the starting spraying duration, and automatically adding water to the spraying water storage tank according to the starting spraying water pressure to obtain a starting spraying water tank, wherein the spraying water pressure formula is as follows: ， Among them, represents the spray water pressure parameter, represents the target spray constant, represents the spray distance exponent, represents the spray distance parameter, represents the spray angle exponent, represents the optimal spray included angle, represents the spray angle parameter, represents the spray duration exponent, represents the spray duration parameter, represents the spray water pressure exponent, represents the absolute value symbol; Using the starting spraying water tank to spray the beer bottle to be sprayed according to the starting spraying water pressure to obtain a statically sprayed beer bottle, and monitoring the real-time spraying duration; Judging whether the real-time spraying duration is equal to the starting spraying duration; If the real-time spraying duration is not equal to the starting spraying duration, then return to the above step of spraying the beer bottle to be sprayed according to the starting spraying water pressure by using the starting spraying water tank; If the real-time spraying duration is equal to the starting spraying duration, then perform a spiral upward rotation on the statically sprayed beer bottle by using the clamping and rotating device according to a preset standard spraying duration to obtain a rotationally sprayed beer bottle; Performing an angular outward deviation adjustment on the adjustable-angle nozzle according to a preset angle adjustment speed, and monitoring the real-time spraying angle and the real-time spraying distance, wherein the angular outward deviation adjustment refers to the process of gradually adjusting the spraying direction of the adjustable-angle nozzle from vertically upward to vertically downward; Calculating a real-time spraying water pressure according to the standard spraying duration, the real-time spraying angle, and the real-time spraying distance by using the spraying water pressure formula, automatically adding water to the starting spraying water tank according to the real-time spraying water pressure to obtain a real-time spraying water tank, and using the real-time spraying water tank to spray the rotationally sprayed beer bottle according to the real-time spraying water pressure until the rotationally sprayed beer bottle is moved to a preset ending spraying position, thus completing the automatic control of water addition for a bottle washer used in beer production.

2. The automatic water addition control method for the bottle washer used in beer production according to claim 1, characterized in that, The step of, according to the spraying instruction, using a clamping and rotating device in a pre-constructed spraying device to clamp a beer bottle to be sprayed and moving the beer bottle to be sprayed to a preset starting spraying position includes: According to the spraying instruction, starting the clamping and rotating device, using the started clamping and rotating device to clamp a beer bottle to be sprayed to obtain a moving beer bottle, and acquiring the real-time clamping position of the clamping and rotating device; Moving the moving beer bottle to a preset starting clamping position according to the real-time clamping position; Performing a clamping pose adjustment on the moving beer bottle according to a preset vertical clamping pose to obtain a target pose beer bottle; Vertically moving the target pose beer bottle in a preset vertical moving direction, and monitoring the real-time downward moving position of the clamping and rotating device; Judging whether the real-time downward moving position reaches the starting spraying position; If the real-time downward moving position does not reach the starting spraying position, then return to the above step of vertically moving the target pose beer bottle in the preset vertical moving direction; If the real-time downward shift point reaches the starting spraying point, the beer bottle to be sprayed moves to the starting spraying point.

3. The automatic water addition control method for the bottle washer used in beer production according to claim 2, characterized in that, Before calculating the starting spraying water pressure using the starting spraying duration according to the pre-constructed spraying water pressure formula, the method further includes: Obtain a test beer bottle and a set of test spraying angles, and sequentially extract test spraying angles from the set of test spraying angles; Use the adjustable-angle nozzle to spray the test beer bottle according to the preset test spraying water pressure and test spraying angle, and obtain the completion duration of the spraying test; According to the completion duration of the test, calculate the spraying angle score of the test spraying angle using the pre-constructed spraying angle scoring formula to obtain a set of spraying angle scores, where the spraying angle scoring formula is as follows: ， Among them, represents the spray angle score, represents the duration after the test is completed; Extract the maximum angle score from the set of spraying angle scores and identify the best spraying angle corresponding to the maximum angle score; Obtain the minimum spraying distance, the maximum spraying angle difference, the minimum spraying water pressure, the unit increasing distance, the unit decreasing angle, and the unit increasing water pressure; Calculate the increasing spraying distance according to the minimum spraying distance and the unit increasing distance, calculate the decreasing spraying angle according to the maximum spraying angle difference and the unit decreasing angle, calculate the increasing spraying water pressure according to the minimum spraying water pressure and the unit increasing water pressure, and calculate the doubling spraying duration according to the preset unit spraying duration; Perform a spraying distance test on the test beer bottle according to the increasing spraying distance, the maximum spraying angle difference, the minimum spraying water pressure, and the unit spraying duration to obtain the distance spraying cleanliness difference; Perform a spraying angle test on the test beer bottle according to the decreasing spraying angle, the minimum spraying distance, the minimum spraying water pressure, and the unit spraying duration to obtain the angle spraying cleanliness difference; Perform a spraying water pressure test on the test beer bottle according to the increasing spraying water pressure, the minimum spraying distance, the maximum spraying angle difference, and the unit spraying duration to obtain the water pressure spraying cleanliness difference; Perform a spraying duration test on the test beer bottle according to the minimum spraying distance, the maximum spraying angle difference, the minimum spraying water pressure, and the doubling spraying duration to obtain the duration spraying cleanliness difference; Calculate the ratio of the distance spraying cleanliness difference, the angle spraying cleanliness difference, the water pressure spraying cleanliness difference, and the duration spraying cleanliness difference to obtain the initial cleanliness difference ratio; Normalize the cleanliness difference ratio to obtain the standard cleanliness difference ratio; Assign spraying indices according to the standard cleanliness difference ratio to obtain a spraying water pressure index, a spraying distance index, a spraying angle index, and a spraying duration index, and obtain the target spraying constant.

4. The automatic water addition control method for the bottle washer used in beer production according to claim 3, wherein, The obtaining the completion duration of the spraying test includes: Monitor the real-time spraying residual area of the spraying test to obtain the real-time spraying residual area; Judge whether the real-time spraying residual area is 0; If the real-time spraying residual area is not 0, return to the above step of monitoring the real-time spraying residual area of the spraying test; If the real-time spraying residual area is 0, obtain the termination area monitoring time, and calculate the completion duration of the test according to the termination area monitoring time and the preset starting area monitoring time.

5. The automatic water addition control method for the bottle washer used in beer production according to claim 4, characterized in that, The obtaining the target spraying constant includes: Receive the cleaning level of beer bottles input by the user, and calculate the target spraying constant according to the cleaning level of the beer bottles and a pre-constructed spraying constant formula, where the spraying constant formula is as follows: ， Among them, represents the spray constant coefficient, represents the spray exponential base, represents the beer bottle cleaning level.

6. The automatic water addition control method for the bottle washer used in beer production according to claim 5, characterized in that, Automatically add water to the spraying water storage tank according to the starting spraying water pressure to obtain a starting spraying water tank, including: According to the starting spraying water pressure, calculate the real-time water demand of the water tank by using a pre-constructed water volume increment formula, where the water volume increment formula is as follows: ， Among them, represents the real-time water demand of the water tank, represents the starting spray water pressure, represents the water demand increment coefficient; Add water to the spraying water storage tank according to the real-time water demand of the water tank to obtain a starting spraying water tank.

7. The automatic water addition control method for the bottle washer used in beer production according to claim 6, characterized in that, According to a preset standard spraying duration, use a clamping and rotating device to perform a spiral upward rotation on the statically sprayed wine bottles to obtain rotated sprayed wine bottles, including: Calculate the rotational angular velocity according to the standard spraying duration by using the following formula: ， Among them, represents the rotational angular velocity, represents the spray rotation index, represents pi, represents the standard spray duration; Calculate the clamping and rising speed according to the cleaning level of the beer bottles by using the following formula: ， Among them, represents the clamping rising speed, represents the spraying rising coefficient, represents the base of the rising exponent; According to the rotational angular velocity and the clamping and rising speed, use the clamping and rotating device to perform a spiral upward rotation on the statically sprayed wine bottles to obtain rotated sprayed wine bottles.

8. The automatic water addition control method for the bottle washer used in beer production according to claim 7, characterized in that, Before performing an angular outward deviation adjustment on the adjustable angle nozzle according to a preset angular adjustment speed, and monitor the real-time spraying angle and the real-time spraying distance, including: Obtain the spraying nozzle position of the adjustable angle nozzle, and construct a polar coordinate system according to the spraying nozzle position, where the pole of the polar coordinate system is the spraying nozzle position, and the polar radius direction is the vertically downward direction; According to the angular adjustment speed, perform an angular outward deviation adjustment on the adjustable angle nozzle by using a preset polar angle decreasing direction to obtain a real-time angle-controlled nozzle; Obtain the spatial static model of the beer bottles to be sprayed, and construct a spatial spiral wine bottle model according to the starting spraying position, the rotational angular velocity, the clamping and rising speed, and the spatial static model; Calculate the real-time spraying angle and the real-time spraying distance according to the real-time angle-controlled nozzle and the spatial spiral wine bottle model.

9. The automatic water addition control method for the bottle washer used in beer production according to claim 8, characterized in that, Before performing an angular outward deviation adjustment on the adjustable angle nozzle according to a preset angular adjustment speed, the method further includes: Obtain the threshold value of the clamping and rising height of the beer bottles to be sprayed; Calculate the angular adjustment speed according to the threshold value of the clamping and rising height by using the following formula: ， Among them, represents the angle adjustment speed, represents the threshold value of the clamping rising height.

10. An automatic water adding control system for a bottle washer used in beer production, characterized in that, The system includes: A wine bottle displacement module, configured to receive a spraying instruction, and according to the spraying instruction, use a clamping and rotating device in a pre-constructed spraying device to clamp the beer bottles to be sprayed, and move the beer bottles to be sprayed to a preset starting spraying position, where the spraying device includes: a clamping and rotating device, an adjustable angle nozzle, a controllable water pressure device, and a spraying water storage tank; A static spraying module, configured to, after the beer bottles to be sprayed are moved to the starting spraying position, receive a starting spraying duration; calculate a starting spraying water pressure according to the starting spraying duration by using a pre-constructed spraying water pressure formula, and automatically add water to the spraying water storage tank according to the starting spraying water pressure to obtain a starting spraying water tank, where the spraying water pressure formula is as follows: ， Among them, represents the spray water pressure parameter, represents the target spray constant, represents the spray distance exponent, represents the spray distance parameter, represents the spray angle exponent, represents the optimal spray included angle, represents the spray angle parameter, represents the spray duration exponent, represents the spray duration parameter, represents the spray water pressure exponent, represents the absolute value symbol; Using the starting spray water tank, spray the beer bottles to be sprayed according to the starting spray water pressure to obtain statically sprayed wine bottles, and monitor the real-time spray duration; Determine whether the real-time spray duration is equal to the starting spray duration; If the real-time spray duration is not equal to the starting spray duration, then return to the above step of spraying the beer bottles to be sprayed according to the starting spray water pressure using the starting spray water tank; The spiral spray module is used to, if the real-time spraying duration is equal to the starting spraying duration, perform a spiral upward rotation on the statically sprayed wine bottle by using the clamping and rotating device according to the preset standard spraying duration to obtain a rotationally sprayed wine bottle; perform an angular outward deviation adjustment on the adjustable-angle nozzle according to the preset angular adjustment speed, and monitor the real-time spraying angle and the real-time spraying distance, where the angular outward deviation adjustment refers to the process of gradually adjusting the spraying direction of the adjustable-angle nozzle from vertically upward to vertically downward; calculate the real-time spraying water pressure by using the spraying water pressure formula according to the standard spraying duration, the real-time spraying angle, and the real-time spraying distance, automatically add water to the starting spraying water tank according to the real-time spraying water pressure to obtain a real-time spraying water tank, and use the real-time spraying water tank to spray the rotationally sprayed wine bottle according to the real-time spraying water pressure until the rotationally sprayed wine bottle moves to a preset termination spraying position.

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