A monitoring system and method for environmental protection equipment

Abstract

The present invention relates to the field of environmental protection equipment monitoring, and discloses a monitoring system and method for environmental protection equipment, including: The method utilizes visual assistance equipment and microwave induction technology to achieve automatic classification and discharge of garbage bags. The method first analyzes the mouth-tying state of the garbage bags through the visual assistance equipment to distinguish between closed and open garbage bags. Subsequently, a microwave induction device is used to measure the moisture content of the garbage in the garbage bags, and a threshold value T is set for dry-wet classification, and garbage disposal strategies are executed, including automatic classification and discharge strategies. The automatic classification strategy classifies the garbage bags into four categories and marks them according to the moisture content. After the classification is completed, the system executes the automatic garbage discharge strategy according to the preset priority order. The discharge strategy is subdivided into different operation steps for open and closed garbage bags to ensure that garbage bags in different states are reasonably processed.

Description

Technical Field

[0001] The present invention relates to the technical field of environmental protection equipment, and specifically to a monitoring system and method for environmental protection equipment Background Art

[0002] With the acceleration of the urbanization process and the improvement of residents' living standards, the amount of garbage generated is increasing day by day, and environmental protection issues are becoming increasingly prominent. Traditional garbage disposal methods are not only inefficient but also cause serious environmental pollution. To improve the efficiency and environmental friendliness of garbage disposal, the research and application of environmental protection equipment have become particularly important. However, there are still some deficiencies in the existing environmental protection equipment in terms of garbage monitoring and disposal

[0003] The judgment of the tied state and wet-dry state of garbage bags mainly relies on manual operation, which is not only inefficient but also prone to misjudgment. Moreover, the automatic classification and discharge strategies of garbage bags lack intelligence and automation, resulting in a cumbersome and inefficient processing process. Importantly, the weight monitoring and cutting operations of garbage bags mostly adopt mechanical methods, lacking flexibility and precision, and it is difficult to adapt to different types and weights of garbage bags

[0004] In the existing environmental protection equipment monitoring system, the application of visual assistance equipment and microwave induction equipment is relatively limited, and the collaborative work and data sharing mechanism between equipment are imperfect. This affects the accuracy and real-time nature of monitoring data, and further affects the implementation effect of garbage disposal strategies. At the same time, the mechanical structure design and control strategy of environmental protection equipment are also relatively simple, and it is difficult to meet the garbage disposal requirements in complex environments

[0005] To solve the above problems and improve the monitoring and processing capabilities of environmental protection equipment, a new type of environmental protection equipment monitoring method needs to be developed. This method should have the following characteristics: automatic judgment of the tied state and wet-dry state of garbage bags, intelligent automatic classification and discharge strategies of garbage bags, precise weight monitoring and cutting operations of garbage bags, and an efficient equipment collaborative work and data sharing mechanism

[0006] Therefore, how to develop an efficient, intelligent, and precise environmental protection equipment monitoring method to improve the automation degree and efficiency of garbage disposal, reduce manual intervention, and reduce environmental pollution has become an urgent problem to be solved in the environmental protection field. Therefore, how to develop an efficient, intelligent, and precise environmental protection equipment monitoring method has become the main research topic in environmental protection technology Summary of the Invention

[0007] The present invention provides a monitoring method for environmental protection equipment to help solve the problems mentioned in the above background art

[0008] The present invention provides the following technical solution: A monitoring method for environmental protection equipment

[0009] Optionally,

[0010] Use a visual assistance device to determine the mouth-tying state of the garbage bag;

[0011] The garbage bag is divided into a closed garbage bag and an open garbage bag according to the mouth-tying state;

[0012] Use a microwave induction device to determine the dry-wet state inside the garbage bag;

[0013] The dry-wet state refers to the moisture content of the garbage inside the garbage bag;

[0014] Set a moisture content threshold T; use a microwave induction device to emit microwaves to the garbage bag, and evaluate the moisture content of the garbage in the garbage bag according to the characteristics of the microwave signal;

[0015] During the operation of this environmental protection device, a garbage treatment strategy is executed.

[0016] Furthermore, during the operation of this environmental protection device, a garbage treatment strategy is executed, including:

[0017] The garbage treatment strategy includes an automatic garbage bag classification strategy and an automatic garbage bag discharge strategy;

[0018] Steps for executing the automatic garbage bag classification strategy are as follows:

[0019] S1: Divide the garbage bags into four types, namely:

[0020] Closed wet garbage bags, closed dry garbage bags, open dry garbage bags, and open wet garbage bags;

[0021] S2: Screen the garbage bags, specifically:

[0022] If the image analysis result of the visual assistance device is a closed garbage bag, detect the moisture content inside the garbage bag through the microwave induction device;

[0023] If the moisture content threshold T ≥ 5%, it is determined that the garbage stored in this garbage bag is wet garbage, and it is marked as a closed wet garbage bag;

[0024] If the moisture content threshold T < 5%, it is determined that the garbage stored in this garbage bag is dry garbage, and it is marked as a closed dry garbage bag;

[0025] S3: If the image analysis result is an open garbage bag, detect the moisture content inside the garbage bag through the microwave induction device;

[0026] If the moisture content threshold T ≥ 5%, it is determined that the garbage stored in this garbage bag is wet garbage, and it is marked as an open wet garbage bag;

[0027] If the moisture content threshold T < 5%, it is determined that the garbage stored in the garbage bag is dry garbage, and it is marked as an open dry garbage bag;

[0028] S4: The completion time of the garbage automatic classification strategy is recorded as the first time. After the first time, the garbage automatic discharge strategy is executed.

[0029] Furthermore, after the first time, the garbage automatic discharge strategy is executed, including:

[0030] The garbage automatic discharge strategy specifically includes the following steps:

[0031] S5: Obtain the classification result of the garbage bag, and assign priorities to different types of garbage bags. The priority order from high to low is: open wet garbage bag, open dry garbage bag, closed wet garbage bag, closed dry garbage bag;

[0032] Open wet garbage bags may produce more odors and decay faster, so these garbage bags have the highest priority. Compared with wet garbage bags, dry garbage bags have a slower decay rate, so they have medium priority. Closed wet garbage bags, although they are wet garbage, the closed state slows down the decay process, so they have lower priority. Closed dry garbage bags, dry garbage bags are least likely to cause environmental problems in the closed state, so they are given the lowest priority;

[0033] Execute the first discharge strategy for open garbage bags;

[0034] Execute the second discharge strategy for closed garbage bags.

[0035] Furthermore, execute the first discharge strategy for open garbage bags and the second discharge strategy for closed garbage bags. The specific steps are as follows:

[0036] S6: Mark the feature points of the open garbage bag mouth through the visual assistance device to generate a set of feature points, denoted as S = { ,... };

[0037] For each feature point , define the height of the feature point to generate a set of feature point height vectors, denoted as h = , ,..., ;

[0038] In the feature point , i is a random feature point in the set of feature points S, and i is the subscript number;

[0039] Set the feature point height coincidence degree, denoted as ;

[0040] Let β be the threshold of height coincidence degree;

[0041] If , it is determined that the bag mouth of the garbage bag is level, and it is marked as a garbage bag that can be clamped;

[0042] If , the direction of the airflow is adjusted through the adjustable airflow nozzle so that it is aligned with the bag mouth of the garbage bag, and the position and shape of the bag mouth of the garbage bag are monitored by the visual assistance device, and the angle of the airflow nozzle is adjusted. Until , it is marked as a garbage bag that can be clamped;

[0043] The formula for calculating the height coincidence degree is:

[0044]

[0045] Where is the mean value of the height vector h, and the calculation formula is:

[0046]

[0047] S7: Through a pair of lateral guide plates in the environmental protection equipment, the garbage bag marked as a garbage bag that can be clamped is clamped;

[0048] If the garbage bag that can be clamped is an open wet garbage or a closed wet garbage, it is moved above the wet garbage recycling bin and the first cutting operation is performed;

[0049] If the garbage bag that can be clamped is an open dry garbage or a closed dry garbage, it is moved onto the dry garbage recycling bin and the first cutting operation is performed;

[0050] S8: According to the gravity sensing unit in the lateral guide plate and the set of feature points of the bag mouth of the garbage bag, a set of gravity feature points is generated, denoted as G = { , ,..., };

[0051] The gravity sensing unit is that gravity sensors are installed at equal distances along the length direction of the lateral guide plate, and the distance is 2 cm;

[0052] The set of gravity feature points is sorted, specifically in the order of the gravity received by the gravity feature points from large to small;

[0053] The sorted set is { , , ……, };

[0054] After obtaining the sorted set, and The corresponding feature points and ;

[0055] Taking and as the base points, draw a perpendicular line to the lateral guide plate and ;

[0056] The perpendicular line and intersect with the bottom of the garbage bag at the cutting starting point K1 and the cutting ending point K2;

[0057] Set the cutting path, and the cutting path is a straight line path along K1 to K2;

[0058] Perform a cutting operation according to the cutting path. After the cutting operation is completed, use a vibration assist device to shake the garbage bag.

[0059] Furthermore, after the first moment, execute the automatic garbage discharge strategy, including:

[0060] S9: Set the weight discharge threshold M;

[0061] After the shaking operation, if the weight of the garbage bag ≥ M, then perform a second cutting operation and execute S8;

[0062] If the weight of the garbage bag < M, then recycle the garbage bag.

[0063] Furthermore, after the shaking operation, if the weight of the garbage bag ≥ M, then perform a second cutting operation and execute S8, including:

[0064] S10: If after the second cutting operation, the weight of the garbage bag ≥ M, then perform a rising rolling operation;

[0065] The rising rolling operation is:

[0066] Obtain the set of gravity feature points and the sorted set { , , ……, };

[0067] Obtain , the corresponding feature points and ;

[0068] Obtain the feature points and contained between them to form a set, denoted as the rising feature point set;

[0069] The rising feature point set is C = { , ,...,};

[0070] Wherein is the point with the fastest rising speed, is the rising speed stop point;

[0071] For each feature point , where i is the subscript of the rising feature point, set the rising height difference relative to the stop point ; ;

[0072] Set the rising time of the rising feature point, denoted as T;

[0073] Calculate the rising speed of the rising feature point, denoted as , where i is the subscript number;

[0074] The formula is:

[0075]

[0076] The feature points in the rising feature point set are raised by the rising rolling device at a speed and stop after time T;

[0077] The said rising rolling device is that rotatable pulleys are installed at equal distances along the length direction of the side guide plate, and the distance is 1 cm;

[0078] Monitor the weight of the garbage bag. If the weight of the garbage bag < M, stop the rising rolling action and recycle the garbage bag;

[0079] If the weight of the garbage bag ≥ M, continue the rising rolling operation;

[0080] Optionally, for the closed garbage bag, execute the second discharge strategy, and the steps are:

[0081] S11: Through the visual assistance device, obtain the mouth-tying point of the closed garbage bag;

[0082] Obtain the grippable position within 3 - 5 cm downward from the mouth-tying point, and mark it as the grippable garbage bag;

[0083] Execute S7 - S10.

[0084] The present invention has the following beneficial effects:

[0085] 1. This monitoring method for environmental protection equipment realizes the rapid identification of closed and open garbage bags by using a visual assistance device to judge the mouth-tying state of the garbage bag. This identification technology improves the efficiency and accuracy of garbage classification, reduces the need for manual inspection, thereby saving human resources and enhancing the convenience of operation.

[0086] 2. The monitoring method for environmental protection equipment uses a microwave induction device to judge the dry-wet state inside the garbage bag and sets a moisture content threshold T for evaluation. This method can accurately distinguish between dry garbage and wet garbage. This evaluation technology based on microwave signal characteristics improves the accuracy of garbage dry-wet classification, helps the smooth progress of subsequent garbage treatment processes, and promotes the effective recycling and utilization of resources.

[0087] 3. The monitoring method for environmental protection equipment implements an automatic garbage bag classification strategy, divides the garbage bags into four types, and marks them according to the moisture content. This method realizes the refined classification of garbage. This meticulous classification strategy helps improve the efficiency of garbage recycling and treatment, and at the same time reduces the possible environmental pollution during the garbage treatment process.

[0088] 4. The monitoring method for environmental protection equipment, in the automatic garbage discharge strategy, by assigning priorities to different types of garbage bags, this method ensures the orderliness and efficiency of garbage treatment. In particular, the highest priority is given to open wet garbage bags, effectively avoiding the possible odor and rapid corruption problems, and improving the overall environmental hygiene of garbage treatment.

[0089] 5. The monitoring method for environmental protection equipment implements different discharge strategies for open and closed garbage bags. This method realizes the precise clamping of the garbage bag mouth through the coordinated work of a visual assistance device and an adjustable air nozzle. This strategy not only improves the flexibility of garbage bag treatment but also ensures that different types of garbage bags are properly treated.

[0090] 6. When the garbage bag is not in a state where it can be clamped, the monitoring method for environmental protection equipment can adjust the air flow direction through the adjustable air nozzle, cooperate with the visual assistance device for monitoring, and intelligently adjust it to be flush with the garbage bag mouth to improve the discharge efficiency. The marked garbage bags that can be clamped are precisely clamped by the side guide plate, moved above the corresponding recycling bin according to the garbage bag type (open wet garbage, dry garbage, or closed wet garbage, dry garbage), and cutting is performed. By sorting the gravity feature point set, the starting point and ending point of cutting are determined, and the optimal straight cutting path is set to improve the cutting efficiency and accuracy. After cutting, the vibration assistance device shakes the garbage bag to help the garbage completely fall off, ensuring the complete discharge of the garbage inside the garbage bag. This method improves the efficiency and accuracy of garbage treatment through automation technology and control, reduces labor costs and operation risks at the same time, and provides an innovative solution for the operation of environmental protection equipment.

[0091] 7. The monitoring system for environmental protection equipment and the system design of the environmental protection equipment monitoring method integrate a variety of high-precision sensors and intelligent control units, providing a comprehensive and efficient garbage monitoring and treatment solution. The system has a high degree of automation, is easy to operate and maintain, and greatly improves the performance and market competitiveness of environmental protection equipment. Brief Description of the Drawings

[0092] Figure 1 It is a schematic flow diagram of the present invention, Figure 2 It is a structural diagram of environmental protection equipment. Detailed Embodiment

[0093] Next, the technical solutions in the embodiments of the present invention will be clearly and completely described in conjunction with the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are only a part of the embodiments of the present invention, rather than all the embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0094] Embodiment 1: Use a visual assistance device to judge the tying state of the garbage bag;

[0095] The garbage bags are divided into closed garbage bags and open garbage bags according to the tying state;

[0096] Use a microwave induction device to judge the dry-wet state inside the garbage bag;

[0097] The dry-wet state refers to the moisture content of the garbage inside the garbage bag;

[0098] Set a moisture content threshold T; use a microwave induction device to emit microwaves to the garbage bag, and evaluate the moisture content of the garbage in the garbage bag according to the characteristics of the microwave signal;

[0099] During the operation of the environmental protection equipment, a garbage treatment strategy is executed.

[0100] Furthermore, during the operation of the environmental protection equipment, a garbage treatment strategy is executed, including:

[0101] The garbage treatment strategy includes an automatic garbage bag classification strategy and an automatic garbage bag discharge strategy;

[0102] The steps for executing the automatic garbage bag classification strategy are:

[0103] S1: Divide the garbage bags into four types, namely:

[0104] Closed wet garbage bags, closed dry garbage bags, open dry garbage bags, and open wet garbage bags;

[0105] S2: Screen the garbage bags, specifically:

[0106] If the image analysis result of the visual assistance device is a sealed garbage bag, the moisture content inside the garbage bag is detected by the microwave induction device;

[0107] If the moisture content threshold T≥5%, it is determined that the garbage stored in the garbage bag is wet garbage, and it is marked as a sealed wet garbage bag;

[0108] If the moisture content threshold T<5%, it is determined that the garbage stored in the garbage bag is dry garbage, and it is marked as a sealed dry garbage bag;

[0109] S3: If the image analysis result is an open garbage bag, the moisture content inside the garbage bag is detected by the microwave induction device;

[0110] If the moisture content threshold T≥5%, it is determined that the garbage stored in the garbage bag is wet garbage, and it is marked as an open wet garbage bag;

[0111] If the moisture content threshold T<5%, it is determined that the garbage stored in the garbage bag is dry garbage, and it is marked as an open dry garbage bag;

[0112] S4: The completion time of the garbage automatic classification strategy is recorded as the first time. After the first time, the garbage automatic discharge strategy is executed.

[0113] Furthermore, after the first time, the garbage automatic discharge strategy is executed, including:

[0114] The garbage automatic discharge strategy specifically includes the following steps:

[0115] S5: Obtain the classification result of the garbage bag, and assign priorities to different types of garbage bags. The priority order from high to low is: open wet garbage bag, open dry garbage bag, sealed wet garbage bag, sealed dry garbage bag;

[0116] Open wet garbage bags may produce more odors and decay faster. These garbage bags have the highest priority. Compared with wet garbage bags, dry garbage bags have a slower decay rate, so they have medium priority. Although sealed wet garbage bags are wet garbage, the closed state slows down the decay process, so they have lower priority. Sealed dry garbage bags, dry garbage bags are least likely to cause environmental problems in a closed state, so they are given the lowest priority;

[0117] Execute the first discharge strategy for open garbage bags;

[0118] Execute the second discharge strategy for sealed garbage bags.

[0119] Furthermore, the specific steps for executing the first discharge strategy for open garbage bags and the second discharge strategy for sealed garbage bags are:

[0120] S6: Mark the feature points of the opening of the open garbage bag through the visual assistance device, generate a set of feature points, denoted as S = { ,..., };

[0121] For each feature point , define the height of the feature point, generate a set of feature point height vectors, denoted as h = , ,..., ;

[0122] In the feature point , i is a random feature point in the set S of feature points, and i is the subscript number;

[0123] Set the height coincidence degree of the feature points, denoted as ;

[0124] Let β be the height coincidence degree threshold;

[0125] If , it is determined that the opening of the garbage bag is flat, and it is marked as a garbage bag that can be clamped;

[0126] If , adjust the direction of the air flow through the adjustable air nozzle so that it is aligned with the opening of the garbage bag, and use the visual assistance device to monitor the position and shape of the opening of the garbage bag, and adjust the angle of the air nozzle. Until , it is marked as a garbage bag that can be clamped;

[0127] The formula for calculating the height coincidence degree is:

[0128]

[0129] Where is the mean value of the height vector h, and the calculation formula is:

[0130]

[0131] S7: Clamp the marked garbage bag that can be clamped through a pair of lateral guide plates in the environmental protection equipment;

[0132] If the garbage bag that can be clamped is open wet garbage or closed wet garbage, move above the wet garbage recycling bin and perform the first cutting operation;

[0133] If the garbage bag that can be clamped is open dry garbage or closed dry garbage, move onto the dry garbage recycling bin and perform the first cutting operation;

[0134] S8: Generate a set of gravity feature points according to the gravity sensing unit in the lateral guide plate and the set of feature points of the opening of the garbage bag, denoted as G = { , ,... };

[0135] The gravity sensing unit is such that gravity sensors are installed at equal distances along the length direction of the lateral guide plate, and the distance is 2 cm;

[0136] Sort the set of gravity feature points, specifically in the order of the gravity received by the gravity feature points from largest to smallest;

[0137] The sorted set is { , ,…… };

[0138] After obtaining the sorted set, and the corresponding feature points and ;

[0139] Taking and as the base points, draw perpendicular lines to the lateral guide plate and ;

[0140] The intersection points of the perpendicular lines and with the bottom of the garbage bag are the cutting starting point K1 and the cutting ending point K2;

[0141] Set the cutting path, and the cutting path is a straight line path along K1 to K2;

[0142] Perform a cutting operation according to the cutting path. After the cutting operation is completed, use a vibration assistance device to shake the garbage bag.

[0143] Furthermore, after the first moment, execute the automatic garbage discharge strategy, including:

[0144] S9: Set the weight discharge threshold M;

[0145] After the shaking operation, if the weight of the garbage bag ≥ M, then perform a second cutting operation and execute S8;

[0146] If the weight of the garbage bag < M, then recycle the garbage bag.

[0147] Furthermore, after the shaking operation, if the weight of the garbage bag ≥ M, then perform a second cutting operation and execute S8, including:

[0148] S10: If after the second cutting operation, the weight of the garbage bag ≥ M, then perform a rising rolling operation;

[0149] The rising rolling operation is:

[0150] Obtain the set of gravity feature points and the sorted set { , , ……, };

[0151] Obtain , the corresponding feature points and ;

[0152] Obtain the feature points and contained between them to form a set, denoted as the rising feature point set;

[0153] The rising feature point set is C = { , ,..., };

[0154] Among them is the point with the fastest rising speed, is the rising speed stop point;

[0155] For each feature point , where i is the subscript of the rising feature point, set the rising height difference relative to the stop point ;

[0156] Set the rising time of the rising feature point, denoted as T;

[0157] Calculate the rising speed of the rising feature point, denoted as , where i is the subscript number;

[0158] The formula is:

[0159]

[0160] Raise the feature points in the rising feature point set through the rising rolling device at a speed and stop after time T;

[0161] The rising rolling device is that rotatable pulleys are installed at equal distances along the length direction of the lateral guide plate, and the distance is 1 cm;

[0162] Monitor the weight of the garbage bag. If the weight of the garbage bag < M, stop the rising rolling action and recycle the garbage bag;

[0163] If the weight of the garbage bag ≥ M, continue the rising rolling operation;

[0164] Optionally, for a closed garbage bag, execute the second discharge strategy. The steps are:

[0165] S11: Obtain the bag-tying point of the closed garbage bag through a visual assistance device.

[0166] Obtain the pinchable position within 3 - 5 cm downward from the bag-tying point, and mark it as the pinchable garbage bag.

[0167] Execute S7 - S10.

[0168] Furthermore, the visual assistance device: Integrates a high-definition camera and image processing software, which is used to capture the characteristic image of the garbage bag, analyze the bag-tying state of the garbage bag, and classify the garbage bag through image recognition technology.

[0169] The microwave induction device: Adopts advanced microwave technology to emit microwaves to the garbage bag and receive the reflected signals, and evaluates the moisture content of the garbage in the garbage bag according to the signal characteristics to achieve dry-wet garbage classification.

[0170] The lateral guide plate: Constitutes the main mechanical structure of the system, which is used to support and move the garbage bag to the designated position. Inside the guide plate, there is a distributed gravity sensing unit: Arranged at equal intervals along the length direction of the guide plate, which is used to monitor the weight change of the garbage bag in real time and provide data support for the garbage discharge strategy.

[0171] The ascending rolling device: Consists of a series of rotatable pulleys, which are installed on the guide plate at equal intervals and are responsible for the smooth movement and positioning of the garbage bag.

[0172] The vibration assistance device: Provides vibration to help the garbage fall off from the bag when the garbage bag needs to further discharge the garbage.

[0173] The control unit: As the central processing system of the system, integrates the following key functions:

[0174] The threshold management unit: Sets the threshold T of the moisture content of the garbage bag according to historical data and triggers the warning mechanism when an abnormality is detected.

[0175] It should be noted that in this article, relational terms such as first and second are only used to distinguish one entity or operation from another entity or operation, and do not necessarily require or imply any actual relationship or order between these entities or operations. Moreover, the term "including", "comprising" or any other variant thereof is intended to cover non-exclusive inclusion, so that a process, method, article or device including a series of elements not only includes those elements, but also includes other elements not expressly listed, or also includes elements inherent to such process, method, article or device.

[0176] The above are only the preferred embodiments of the present invention. It should be noted that for those of ordinary skill in the art, without departing from the technical principle of the present invention, several improvements and refinements can be made, and these improvements and refinements should also be regarded as the protection scope of the present invention.

Claims

1. A monitoring method for environmental protection equipment, characterized in that: include: Use visual aids to determine the status of the garbage bag tie; The garbage bags are divided into closed garbage bags and open garbage bags according to the state of the ties; Use microwave sensing equipment to determine the dryness and wetness of the garbage bag; The dry and wet state refers to the moisture content of the garbage in the garbage bag; Set the moisture content threshold T; The microwave sensing device is used to emit microwaves to the garbage bag, and the moisture content of the garbage in the garbage bag is evaluated according to the characteristics of the microwave signal; During operation, the environmental protection equipment implements waste treatment strategies, including: Garbage disposal strategies include automatic garbage bag classification strategy and automatic garbage bag discharge strategy; To implement the automatic classification strategy for garbage bags, the steps are: S1: Garbage bags are divided into four types: Closed wet garbage bags, closed dry garbage bags, open dry garbage bags and open wet garbage bags; S2: Screen the garbage bags, specifically: If the image analysis result of the visual aid device is a closed garbage bag, the moisture content in the garbage bag is detected by a microwave sensing device; If the moisture content threshold T ≥ 5%, the garbage stored in the garbage bag is considered wet garbage and is marked as a closed wet garbage bag; If the moisture content threshold T is less than 5%, the garbage stored in the garbage bag is considered dry garbage and is marked as a closed dry garbage bag; S3: If the image analysis result is an open garbage bag, the moisture content in the garbage bag is detected by a microwave sensing device; If the moisture content threshold T ≥ 5%, the garbage stored in the garbage bag is considered wet garbage and is marked as an open wet garbage bag; If the moisture content threshold T is less than 5%, the garbage stored in the garbage bag is considered dry garbage and is marked as an open dry garbage bag; S4: The moment when the garbage automatic classification strategy is completed is recorded as the first moment. After the first moment, the garbage automatic discharge strategy is executed; The automatic garbage discharge strategy specifically includes the following steps: S5: obtaining classification results of garbage bags, assigning priorities to different types of garbage bags, and arranging the priorities from high to low as follows: open wet garbage bag, open dry garbage bag, closed wet garbage bag, and closed dry garbage bag; Implement a first-discharge strategy for open trash bags; Implementing a secondary discharge strategy for closed trash bags; The specific steps are: S6: Mark the feature points of the opening of the open garbage bag through visual aids to generate a feature point set, denoted as S = { ... }; For each feature point , defines the height of the feature point , generate a feature point height vector set, denoted as h=[ , ... ; Feature Points Where i is a random feature point in the feature point set S, and i is the subscript number; Set the feature point height coincidence, denoted as ; Let β be the high overlap threshold; like , it is determined that the opening of the garbage bag is flush and marked as a garbage bag that can be clamped; like , the airflow direction is adjusted through the adjustable airflow nozzle to align it with the garbage bag opening, and the position and shape of the garbage bag opening are monitored by visual aids to adjust the angle of the airflow nozzle. , marked as a removable garbage bag; The formula for calculating the height overlap is: ； in is the mean of the height vector h, and the calculation formula is: ； S7: performing a clamping operation on the garbage bag marked as being clampable through a pair of lateral guide plates in the environmental protection equipment; If the removable garbage bag is open wet garbage or closed wet garbage, it is moved to the top of the wet garbage recycling bin to perform the first cutting operation; If the removable garbage bag is open-type dry garbage or closed-type dry garbage, it is moved to the dry garbage recycling bin to perform the first cutting operation; S8: Generate a gravity feature point set based on the gravity sensing unit in the lateral guide plate and the feature point set of the garbage bag opening, denoted as G={ , ... }; The gravity sensing unit is composed of gravity sensors installed at equal distances along the length direction of the lateral guide plate, with a distance of 2 cm; Sorting the set of gravity feature points, specifically arranging them in order from large to small based on the gravity they are subjected to; The sorted set is { , … }; After getting the collection sorted, and The corresponding feature points and ; by and Draw a vertical line of the lateral guide plate as the base point and ; perpendicular and The intersection with the bottom of the garbage bag is the cutting starting point K1 and the cutting end point K2; Setting a cutting path, wherein the cutting path is a straight line path from K1 to K2; The cutting operation is performed according to the cutting path. After the cutting operation is completed, the garbage bag is shaken by a vibration auxiliary device.

2. The monitoring method for environmental protection equipment according to claim 1, characterized in that: After the first moment, execute the automatic garbage discharge strategy, including: S9: Set the weight discharge threshold M; After performing the jitter operation, if the weight of the garbage bag ≥ M, perform the second cutting operation and execute S8; If the weight of the garbage bag < M, recycle the garbage bag.

3. The monitoring method for environmental protection equipment according to claim 2, characterized in that: After performing the jitter operation, if the weight of the garbage bag ≥ M, perform the second cutting operation and execute S8, including: S10: If the weight of the garbage bag ≥ M after the second cutting operation, perform the ascending rolling operation; The ascending rolling operation is: Get the gravity feature point set and the sorted set { , … }; Get , The corresponding feature points and ; Get feature points and The feature points contained between form a set, which is recorded as the ascending feature point set; The rising feature point set is C={ , ... }; in The point with the fastest rising speed. is the rising speed stopping point; For each feature point , where i is the subscript of the rising feature point, set relative to the stop point The height difference of the rise ; Set the ascending time of the ascending feature point, denoted as T; Calculate the rising speed of the rising feature point, recorded as , where i is the subscript number; The formula is: ； The feature points in the rising feature point set are moved by the rising scroll device. The speed increases and stops after time T; The ascending rolling device is that rotatable pulleys are installed equidistantly along the length direction of the lateral guide plate, and the distance is 1 cm; Monitor the weight of the garbage bag. If the weight of the garbage bag < M, stop the ascending rolling operation and recycle the garbage bag; If the weight of the garbage bag ≥ M, continue to perform the ascending rolling operation.

4. The monitoring method for environmental protection equipment according to claim 1, characterized in that: Execute the second discharge strategy for the closed garbage bag. The steps are: S11: Through the visual assistance device, obtain the mouth-tying point of the closed garbage bag; Obtain the grippable position within 3 - 5 cm downward from the mouth-tying point, and mark it as the grippable garbage bag; Execute S7 - S10.

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