Big data identification system based on garbage classification

Abstract

The invention provides a big data recognition system based on garbage classification, and belongs to the field of garbage classification. The problem that garbage identification and statistics of garbage classification are not standard is solved; specifically, the garbage classification data acquisition module is used for acquiring the terminal position, the garbage weight and the garbage height through the garbage classification terminal to obtain garbage data; the garbage classification data calculation module is used for calculating the garbage data and calculating household garbage classification analysis parameters, kitchen garbage classification analysis parameters and harmful garbage classification analysis parameters to obtain garbage classification analysis parameters; the garbage classification data analysis module is used for analyzing the garbage analysis parameters to obtain a garbage classification report; the garbage classification data prompting module is used for changing display information of the garbage classification terminal according to the garbage classification report; garbage is identified, counted and analyzed through the garbage classification terminal, the garbage classification accuracy and efficiency are improved, and people are helped to better classify garbage.

Description

Technical Field

[0001] The present invention discloses a big data identification system based on garbage classification, which relates to the field of garbage classification. Background Art

[0002] The traditional big data identification system based on garbage classification has the following limitations:

[0003] 1. High technical requirements: Establishing and operating a big data identification system requires certain technical and professional knowledge. For some regions or organizations with limited resources, there may be problems with high technical requirements.

[0004] 2. Data reliability issues: The accuracy and effectiveness of the big data recognition system are affected by the data quality. If the garbage classification data is erroneous or incomplete, it may affect the recognition accuracy of the system.

[0005] 3. Cost issue: Establishing and operating a big data identification system requires a certain amount of cost investment, including the costs of technical equipment, data storage and analysis. For some regions or organizations with limited resources, there may be a high cost issue. Summary of the invention

[0006] In view of the shortcomings of the prior art, the present invention aims to provide a big data identification system based on garbage classification, aiming to improve the accuracy of garbage classification detection; in order to achieve the above purpose, the present invention is implemented through the following technical solutions:

[0007] A big data identification system based on garbage classification includes:

[0008] The garbage classification data acquisition module is used to obtain the terminal location, garbage weight, and garbage height through the garbage classification terminal to obtain garbage data;

[0009] The garbage classification data calculation module is used to calculate the garbage data, calculate the classification analysis parameters of domestic garbage, the classification analysis parameters of kitchen waste, and the classification analysis parameters of hazardous waste, and obtain the garbage classification analysis parameters;

[0010] The garbage classification data analysis module is used to analyze the garbage analysis parameters and obtain the garbage classification report;

[0011] The garbage classification data prompt module is used to change the display information of the garbage classification terminal according to the garbage classification report;

[0012] The database is used to store the parameters required by the recognition system and a collection of common pictures of domestic waste, kitchen waste, and hazardous waste.

[0013] Furthermore, the garbage classification terminal includes: a household garbage classification terminal, a kitchen waste classification terminal, a hazardous waste classification terminal, and other garbage classification terminals; each garbage classification terminal includes an infrared sensing camera, a display screen, a garbage throwing area, a garbage classification terminal master controller, a sensor module, a pulse signal transmitter, and a pulse signal receiving screen;

[0014] The sensor module includes a pressure sensor, an altitude sensor, and a temperature sensor;

[0015] The garbage classification terminal master controller is connected with the display screen, sensor module, pulse signal transmitter, and pulse signal receiving screen;

[0016] A recorder is integrated in the garbage classification terminal master controller to record the geographical location of the garbage classification terminal;

[0017] Infrared sensing camera, used to detect whether there is someone throwing garbage in front of the garbage sorting terminal;

[0018] A display screen, used to display the types of garbage on the garbage classification terminal and to prompt residents to classify their garbage;

[0019] Garbage types include domestic waste, kitchen waste, hazardous waste and other waste;

[0020] A pulse signal transmitter, used for transmitting pulse signals in a direction toward the garbage in the garbage sorting terminal;

[0021] A pulse signal receiving screen is used to receive the pulse signal emitted by the pulse signal transmitter;

[0022] Among them, other garbage sorting terminals do not have pulse signal transmitters and pulse signal receiving screens, and the sensor modules of other garbage sorting terminals do not have temperature sensors.

[0023] Furthermore, the working process of the garbage classification data acquisition module is as follows:

[0024] The garbage classification data acquisition module obtains the terminal position, garbage type, garbage weight, garbage height, number of horizontal punctuation points of garbage misclassification, number of vertical punctuation points of garbage misclassification, and garbage temperature through the domestic garbage classification terminal to obtain garbage data; the terminal position is recorded as d, the garbage weight is recorded as lg, the garbage height is recorded as ll, the number of horizontal punctuation points of garbage misclassification is recorded as lh, the number of vertical punctuation points of garbage misclassification is recorded as lz, and the garbage temperature is recorded as lc;

[0025] The garbage classification data acquisition module obtains the terminal position, garbage type, garbage weight, garbage height, number of horizontal punctuation points of garbage misclassification, number of vertical punctuation points of garbage misclassification, and garbage temperature through the kitchen waste classification terminal to obtain garbage data; the terminal position is recorded as d, the garbage weight is recorded as fg, the garbage height is recorded as fl, the number of horizontal punctuation points of garbage misclassification is recorded as fh, the number of vertical punctuation points of garbage misclassification is recorded as fz, and the garbage temperature is recorded as fc;

[0026] The garbage classification data acquisition module obtains the terminal position, garbage type, garbage weight, garbage height, number of horizontal punctuation points of garbage misclassification, number of vertical punctuation points of garbage misclassification, and garbage temperature through the hazardous waste classification terminal to obtain garbage data; the terminal position is recorded as d, the garbage weight is recorded as hg, the garbage height is recorded as hl, the number of horizontal punctuation points of garbage misclassification is recorded as hh, the number of vertical punctuation points of garbage misclassification is recorded as hz, and the garbage temperature is recorded as hc;

[0027] The garbage classification data acquisition module obtains the terminal position, garbage weight, and garbage height through other garbage classification terminals to obtain other garbage data; the terminal position is recorded as d, the garbage weight is recorded as og, and the garbage height is recorded as ol.

[0028] Furthermore, the process of obtaining the number of horizontal punctuation marks and the number of vertical punctuation marks of incorrect garbage sorting is as follows:

[0029] Domestic waste;

[0030] The pulse signal transmitter transmits high-frequency nanometer-level pulse electrical signals to the garbage in the (domestic) garbage throwing area. If the domestic garbage classification terminal detects a "dark spot" on the pulse signal receiving screen, the garbage in the area is not domestic garbage.

[0031] The pulse signal transmitter transmits high-frequency pulse electrical signals to the garbage in the terminal. The domestic waste classification terminal records the number of "dark dots" that appear on the pulse signal receiving screen to obtain the number of horizontal punctuation marks where the domestic waste is incorrectly sorted, recorded as lh; the number of vertical punctuation marks where the domestic waste is incorrectly sorted is recorded as lz.

[0032] Food waste;

[0033] The pulse signal transmitter transmits high-frequency nanometer-level pulse electrical signals to the garbage in the (kitchen waste) garbage throwing area. If the kitchen waste classification terminal detects "key points" or "dark spots" on the pulse signal receiving screen, the garbage in the area is not kitchen waste.

[0034] The pulse signal transmitter transmits high-frequency pulse electrical signals to the garbage in the terminal. The food waste classification terminal records the sum of the number of "key points" and "dark points" that appear on the pulse signal receiving screen to obtain the number of horizontal punctuation marks where the food waste is incorrectly sorted, recorded as fh; the number of vertical punctuation marks where the food waste is incorrectly sorted, recorded as fz.

[0035] Hazardous waste:

[0036] The pulse signal transmitter transmits low-frequency nanometer-level pulse electrical signals to the garbage in the (hazardous) garbage throwing area. If the hazardous garbage classification terminal detects a "bright spot" on the pulse signal receiving screen, the garbage in the area is not hazardous garbage.

[0037] The pulse signal transmitter transmits high-frequency pulse electrical signals to the garbage in the terminal. The hazardous waste classification terminal records the number of "bright spots" that appear on the pulse signal receiving screen to obtain the number of horizontal punctuation marks where hazardous waste is misclassified, recorded as hh; the number of vertical punctuation marks where kitchen waste is misclassified, recorded as hz;

[0038] Other garbage sorting terminals do not record the number of horizontal and vertical punctuation marks where garbage is incorrectly sorted.

[0039] Furthermore, the working process of the garbage classification data calculation module is as follows:

[0040] The garbage classification data calculation module obtains the length of the garbage classification terminal through the database, recorded as L; width, recorded as W; height, recorded as H; maximum load-bearing capacity, recorded as G; maximum temperature bearing capacity, recorded as C;

[0041] Calculate various analytical parameters for household waste classification;

[0042] Calculate the full rate of domestic garbage, recorded as lf; lf = ll / L*100%;

[0043] Calculate the load-bearing rate of domestic waste, recorded as lb; lb = lg / G*100%;

[0044] Calculate the misclassification rate of domestic waste, recorded as lu; lu = (lh*lz) / (L*W*ll)*100%;

[0045] Calculate the heat absorption rate of domestic waste, recorded as lcc; lcc = lc / C*100%;

[0046] The full rate of domestic waste barrels, the load-bearing rate of domestic waste, the misclassification rate of domestic waste, and the heating rate of domestic waste are used as the domestic waste classification analysis parameters;

[0047] Calculate various analytical parameters for food waste classification;

[0048] Calculate the full rate of kitchen waste, recorded as ff; ff = fl / L*100%;

[0049] Calculate the load-bearing rate of food waste, recorded as fb; fb = fg / G*100%;

[0050] Calculate the misclassification rate of kitchen waste, denoted as fu; fu = (fh*fz) / (L*W*fl)*100%;

[0051] Calculate the heating rate of food waste, recorded as fcc; fcc = fc / C*100%;

[0052] The full bin rate of kitchen waste, the load-bearing rate of kitchen waste, the misclassification rate of kitchen waste, and the heating rate of kitchen waste are used as the parameters for kitchen waste classification analysis;

[0053] Calculate various analytical parameters for hazardous waste classification;

[0054] Calculate the full rate of hazardous waste, recorded as hf; hf = hl / L*100%;

[0055] Calculate the load-bearing rate of hazardous waste, recorded as hb; hb = hg / G*100%;

[0056] Calculate the misclassification rate of hazardous waste, recorded as hu; hu = (hh*hz) / (L*W*hl)*100%;

[0057] Calculate the heat absorption rate of hazardous waste, recorded as hcc; hcc = hc / C*100%;

[0058] The hazardous waste classification analysis parameters are the full barrel rate, the hazardous waste load-bearing rate, the hazardous waste misclassification rate, and the hazardous waste heating rate.

[0059] Various analysis parameters of other garbage;

[0060] The average full bin rate of known classified garbage is denoted as pf; pg = (lf + ff + hf) / 3;

[0061] The full rate of other garbage is recorded as of; of = ol / L*100%;

[0062] The average weight of the classified garbage is known, denoted as pg; pg = (lg + fg + hg) / 3;

[0063] The weight ratio of classified garbage to other garbage is known, denoted as bz; bz = pg / og;

[0064] The average full bin rate of known classified garbage, the full bin rate of other garbage, the average weight of known classified garbage, and the weight ratio of known classified garbage to other garbage are used as other garbage analysis parameters.

[0065] Furthermore, the process of the garbage classification data analysis module is as follows:

[0066] The first step is to determine whether the weight ratio of the known classified garbage to other garbage is 1;

[0067] If the weight ratio of classified garbage to other garbage is greater than 1, it means that the residents in the area have a weak awareness of garbage classification, and prompt information A1; do not proceed to the second step;

[0068] If the weight ratio of known classified garbage to other garbage is ≤1, it means that the residents in the area have a basic understanding of garbage classification. Compare the average full bin rate of known classified garbage with the full bin rate of other garbage; proceed to the second step;

[0069] In the second step, if the average full bin rate of garbage of known classification is greater than the full bin rate of other garbage, it means that the residents in the area have basically mastered the garbage classification and no prompt is needed; if the average full bin rate of garbage of known classification is less than the full bin rate of other garbage, it means that the residents in the area may have insufficient awareness of garbage classification, and the analysis parameters of domestic garbage, kitchen waste and hazardous waste are analyzed; then proceed to the third step;

[0070] The third step is to analyze the domestic waste analysis parameters, the kitchen waste analysis parameters, and the hazardous waste analysis parameters in turn according to the domestic waste analysis standard values, the kitchen waste analysis standard values, and the hazardous waste analysis standard values;

[0071] Analysis of domestic waste analysis parameters:

[0072] First, analyze the misclassification rate of domestic waste; if the misclassification rate of domestic waste is greater than the standard value, it means that the residents in the area have a weak awareness of domestic waste classification, and prompt information B1; if the misclassification rate of domestic waste is less than or equal to the standard value, analyze the heating rate of domestic waste;

[0073] If the heating rate of domestic waste is greater than the standard value, it means that the domestic waste of residents in the area has a potential fire safety hazard, and prompt information B2; if the heating rate of domestic waste is less than or equal to the standard value, the full barrel rate and load-bearing rate of domestic waste are compared;

[0074] If the rate of full garbage barrels is greater than the standard value, and the rate of bearing capacity is greater than the standard value, it means that the residents in the area have too much garbage, and the prompt message B3 is displayed;

[0075] If the full rate of domestic garbage barrels is greater than the standard value and the domestic garbage bearing rate is less than or equal to the standard value, it means that the domestic garbage of residents in the area is mostly white garbage, and prompt information B4;

[0076] If the full rate of domestic garbage barrels is ≤ the standard value and the domestic garbage bearing rate is > the standard value, it means that the domestic garbage of residents in the area is mostly paper garbage, and prompt information B5;

[0077] If the full rate of domestic waste bins is ≤ the standard value and the load-bearing rate of domestic waste is ≤ the standard value, it means that the residents in the area have a sound awareness of domestic waste classification and no reminder is needed;

[0078] Analyze the parameters of food waste analysis:

[0079] First, analyze the kitchen waste classification error rate; if the kitchen waste classification error rate is greater than the standard value, it means that the residents in the area have a weak awareness of kitchen waste classification, and prompt information C1; if the kitchen waste classification error rate is less than or equal to the standard value, analyze the kitchen waste heating rate;

[0080] If the heating rate of kitchen waste is greater than the standard value, it means that the kitchen waste of residents in the area poses a public health safety hazard, and prompt information C2; if the heating rate of kitchen waste is less than or equal to the standard value, the full barrel rate and load-bearing rate of the kitchen waste are compared;

[0081] If the kitchen waste full bin rate is greater than the standard value and the kitchen waste load-bearing rate is greater than the standard value, it means that the residents in the area have too much kitchen waste and there is a public health and safety hazard, and prompt information C3;

[0082] If the kitchen waste full barrel rate is greater than the standard value and the kitchen waste load-bearing rate is less than or equal to the standard value, it means that the kitchen waste of residents in the area is mostly liquid food residues, and prompt information C4;

[0083] If the kitchen waste full bin rate is ≤ the standard value and the kitchen waste load-bearing rate is > the standard value, it means that the kitchen waste of residents in the area is mostly solid food residues, and prompt information C5;

[0084] If the kitchen waste full bin rate is ≤ the standard value and the kitchen waste load-bearing rate is ≤ the standard value, it means that the residents in the area have a sound awareness of kitchen waste classification and no reminder is needed;

[0085] Analyze harmful waste analysis parameters:

[0086] First, analyze the hazardous waste classification error rate; if the hazardous waste classification error rate is greater than the standard value, it means that the residents in the area have a weak awareness of hazardous waste classification, and the local neighborhood committee needs to carry out hazardous waste classification knowledge popularization activities, prompting information D1; if the hazardous waste classification error rate is less than or equal to the standard value, analyze the hazardous waste heating rate;

[0087] If the heat rate of hazardous waste is greater than the standard value, it means that the hazardous waste of residents in the area poses a fire safety hazard, and prompt information D2; if the heat rate of hazardous waste is less than or equal to the standard value, the full barrel rate and load-bearing rate of the hazardous waste are compared;

[0088] If the hazardous waste full barrel rate is greater than the standard value and the hazardous waste load-bearing rate is greater than the standard value, it means that the residents in the area have too much hazardous waste and there are potential safety hazards, and prompt information D3;

[0089] If the hazardous waste full barrel rate is greater than the standard value and the hazardous waste load-bearing rate is less than or equal to the standard value, it means that the hazardous waste of residents in the area is mostly light hazardous waste, and prompt information D4;

[0090] If the hazardous waste full barrel rate is ≤ the standard value and the hazardous waste bearing rate is > the standard value, it means that the hazardous waste of the residents in the area is heavy hazardous waste, and prompt information D5;

[0091] If the hazardous waste full bin rate is ≤ the standard value and the hazardous waste load-bearing rate is ≤ the standard value, it means that the residents in the area have a sound awareness of hazardous waste classification and no reminder is needed;

[0092] The garbage classification data analysis module uses the prompt information corresponding to the above garbage classification analysis results as a garbage classification report, and sends the garbage classification report to the garbage classification data prompt module.

[0093] Furthermore, the working process of the garbage classification data prompt module is as follows:

[0094] The garbage classification data prompt module changes the information on the display screen of the garbage classification terminal according to different prompt information; the terminal display information corresponding to the specific prompt information is as follows:

[0095] There is no prompt information, the information on the display screen of the garbage classification terminal is not changed, and the garbage classification data prompt module does not generate control information;

[0096] Prompt information A1, it is necessary to change the information on the display screens of the three waste classification terminals: domestic waste, kitchen waste, and hazardous waste;

[0097] The garbage classification data prompt module reads the common household garbage, kitchen waste, and hazardous waste picture sets in the database, generates control information A1, and changes the display information of the garbage classification terminal in the format of: "Please residents of d (region), pay attention to the classification of household garbage. Common household garbage is as follows: Common household garbage picture sets", "Please residents of d (region), pay attention to the classification of kitchen waste. Common kitchen waste is as follows: Common kitchen waste picture sets", "Please residents of d (region), pay attention to the classification of hazardous waste. Common hazardous waste is as follows: Common hazardous waste picture sets";

[0098] Prompt message B1, changes the information on the display screen of the household waste classification terminal;

[0099] The garbage classification data prompt module reads the common domestic garbage picture set in the database, generates control information B1, and changes the display information of the domestic garbage classification terminal in the format of: "Please residents of d (region), pay attention to the classification of domestic garbage. Common domestic garbage is as follows: Common domestic garbage picture set";

[0100] Prompt message B2, changes the information on the display screen of the household waste classification terminal;

[0101] The garbage classification data prompt module generates control information B2 to change the display information of the domestic garbage classification terminal, the format of which is: "Please residents of d (region) continue to classify domestic garbage, prevent garbage from catching fire, and pay attention to fire safety";

[0102] Prompt information B3, prompt information B4, prompt information B5, change the information on the display screen of the domestic waste classification terminal;

[0103] The garbage classification data prompt module generates control information B0 to change the display information of the domestic garbage classification terminal in the format of: "Residents of d (region) please continue to classify domestic garbage and do not litter the excess domestic garbage";

[0104] Prompt information C1, changing the information on the display screen of the kitchen waste classification terminal;

[0105] The garbage classification data prompt module reads the common kitchen waste picture set in the database, generates control information C1, and changes the display information of the kitchen waste classification terminal in the format of: "Please residents of d (region), pay attention to the classification of kitchen waste. Common kitchen waste is as follows: Common kitchen waste picture set";

[0106] Prompt information C2, changing the information on the display screen of the kitchen waste classification terminal;

[0107] The garbage classification data prompt module generates control information C2 to change the display information of the kitchen waste classification terminal, the format of which is: "Residents of d (area) please continue to classify kitchen waste, pay attention to your health in the near future, reduce the number of times you dump kitchen waste, and wait for the neighborhood committee to disinfect and dispose of it";

[0108] Prompt information C3, prompt information C4, prompt information C5, change the information on the display screen of the domestic waste classification terminal;

[0109] The garbage classification data prompt module generates control information C0 to change the display information of the household garbage classification terminal in the format of: "Residents of d (area) please continue to classify kitchen waste, do not dump excess kitchen waste at will, and wait for the neighborhood committee to handle it";

[0110] Prompt information D1, changing the information on the display screen of the hazardous waste classification terminal;

[0111] The garbage classification data prompt module reads the common hazardous garbage picture set in the database, generates control information D1, and changes the display information of the hazardous garbage classification terminal in the format of: "Please residents of d (region), pay attention to the classification of hazardous garbage. Common hazardous garbage is as follows: Common hazardous garbage picture set";

[0112] Prompt information D2, changing the information on the display screen of the hazardous waste classification terminal;

[0113] The garbage classification data prompt module generates control information D2 to change the display information of the kitchen waste classification terminal, the format is: "Please residents of d (area), continue to classify hazardous waste, be careful of the heat of hazardous waste, pay attention to fire safety, and wait for the neighborhood committee to do waste disposal";

[0114] Prompt information D3, prompt information D4, prompt information D5, change the information on the display screen of the hazardous waste classification terminal;

[0115] The garbage classification data prompt module generates control information D0 to change the display information of the domestic garbage classification terminal in the format of: "Residents of d (area) please continue to classify hazardous waste, do not dump excess hazardous waste at will, and wait for the neighborhood committee to handle it."

[0116] Compared with the prior art, the present invention has the following beneficial effects:

[0117] 1. Improve the accuracy of garbage classification: The present invention uses the garbage classification terminal to collect a large amount of garbage data, and accurately identifies different types of garbage through pulse scanning and mathematical statistics, thereby improving the accuracy of garbage classification.

[0118] 2. Improve the efficiency of garbage classification: The big data recognition system can automatically identify the type of garbage, reduce the possibility of human intervention and misjudgment, improve the efficiency of garbage classification, help people better classify garbage, and promote environmental protection and sustainable development.

[0119] 3. Provide data support: The big data identification system can collect and analyze a large amount of garbage classification data, provide data support for relevant departments and researchers, and help them make decisions and research on environmental protection and garbage management. BRIEF DESCRIPTION OF THE DRAWINGS

[0120] Other features, objects and advantages of the present invention will become more apparent from the detailed description of non-limiting embodiments made with reference to the following drawings:

[0121] Figure 1 It is a schematic diagram of the system of the present invention;

[0122] Figure 2 This is a schematic diagram of the garbage classification terminal of the present invention;

[0123] Figure 3 This is a schematic diagram of the interior of the garbage classification terminal of the present invention;

[0124] Figure 4 This is the front view of the garbage classification terminal of the present invention;

[0125] Figure 5 This is a side view of the garbage classification terminal of the present invention;

[0126] Figure 6 This is a top view of the garbage classification terminal of the present invention;

[0127] Figure 7 A schematic diagram of identifying domestic waste according to the present invention;

[0128] Figure 8 A simplified diagram of identifying kitchen waste according to the present invention;

[0129] Fig. 9 This is a schematic diagram of a kitchen waste pulse signal receiving screen of the present invention;

[0130] Fig.10 This is a schematic diagram of identifying hazardous waste according to the present invention. DETAILED DESCRIPTION

[0131] In order to make the above-mentioned objects, features and advantages of the present invention more obvious and easy to understand, the present invention is further described in detail below with reference to the accompanying drawings and specific embodiments.

[0132] See also Figure 1 , the present application provides a big data identification system based on garbage classification, the identification system includes:

[0133] The garbage classification data acquisition module is used to obtain the terminal location, garbage weight, and garbage height through the garbage classification terminal to obtain garbage data;

[0134] The garbage classification data calculation module is used to calculate the garbage data, calculate the classification analysis parameters of domestic garbage, the classification analysis parameters of kitchen waste, and the classification analysis parameters of hazardous waste, and obtain the garbage classification analysis parameters;

[0135] The garbage classification data analysis module is used to analyze the garbage analysis parameters and obtain the garbage classification report;

[0136] The garbage classification data prompt module is used to change the display information of the garbage classification terminal according to the garbage classification report;

[0137] The database is used to store the parameters required by the recognition system and a collection of common pictures of domestic waste, kitchen waste, and hazardous waste.

[0138] See also Figure 2 to Figure 6 , garbage classification terminals are divided into three types: household garbage classification terminal, kitchen waste classification terminal, hazardous waste classification terminal; each garbage classification terminal includes an infrared sensor camera, a display screen, a garbage throwing area, a garbage classification terminal master controller, a sensor module (pressure sensor, height sensor, temperature sensor), a pulse signal transmitter, and a pulse signal receiving screen;

[0139] The sensor module includes a pressure sensor, an altitude sensor, and a temperature sensor;

[0140] The garbage classification terminal master controller is connected with the display screen, the sensor module, the pulse signal transmitter and the pulse signal receiving screen;

[0141] A recorder is integrated in the garbage classification terminal master controller to record the geographical location of the garbage classification terminal;

[0142] Infrared sensing camera, used to detect whether there is someone throwing garbage in front of the garbage sorting terminal;

[0143] A display screen, used to display the types of garbage on the garbage classification terminal and to prompt residents to classify their garbage;

[0144] Garbage types include domestic waste, kitchen waste, hazardous waste and other waste;

[0145] The pulse signal transmitter is used to transmit pulse signals in a direction toward the garbage in the garbage sorting terminal; the pulse signal receiving screen is used to receive the pulse signal transmitted by the pulse signal transmitter; when the high-frequency pulse electrical signal transmitted by the pulse signal transmitter is received by the pulse signal receiving screen, the pulse signal receiving screen that receives the pulse signal will form a path with the pulse signal transmitter, and a "bright spot" will appear on the pulse signal receiving screen; the type of garbage in the garbage sorting terminal is detected through the joint action of the pulse signal transmitter and the pulse signal receiving screen.

[0146] The garbage classification data acquisition module obtains the terminal position, garbage type, garbage weight, garbage height, number of horizontal punctuation points of garbage misclassification, number of vertical punctuation points of garbage misclassification, and garbage temperature through the domestic garbage classification terminal to obtain garbage data; the terminal position is recorded as d, the garbage weight is recorded as lg, the garbage height is recorded as ll, the number of horizontal punctuation points of garbage misclassification is recorded as lh, the number of vertical punctuation points of garbage misclassification is recorded as lz, and the garbage temperature is recorded as lc;

[0147] The garbage classification data acquisition module obtains the terminal position, garbage type, garbage weight, garbage height, number of horizontal punctuation points of garbage misclassification, number of vertical punctuation points of garbage misclassification, and garbage temperature through the kitchen waste classification terminal to obtain garbage data; the terminal position is recorded as d, the garbage weight is recorded as fg, the garbage height is recorded as fl, the number of horizontal punctuation points of garbage misclassification is recorded as fh, the number of vertical punctuation points of garbage misclassification is recorded as fz, and the garbage temperature is recorded as fc;

[0148] The garbage classification data acquisition module obtains the terminal position, garbage type, garbage weight, garbage height, number of horizontal punctuation points of garbage misclassification, number of vertical punctuation points of garbage misclassification, and garbage temperature through the hazardous waste classification terminal to obtain garbage data; the terminal position is recorded as d, the garbage weight is recorded as hg, the garbage height is recorded as hl, the number of horizontal punctuation points of garbage misclassification is recorded as hh, the number of vertical punctuation points of garbage misclassification is recorded as hz, and the garbage temperature is recorded as hc;

[0149] It should be noted that for other garbage classification terminals, the garbage classification data acquisition module only obtains the terminal position, garbage weight, and garbage height to obtain other garbage data; the terminal position is recorded as d, the garbage weight is recorded as og, and the garbage height is recorded as ol;

[0150] The process of obtaining the number of horizontal punctuation marks and vertical punctuation marks of garbage sorting errors is as follows:

[0151] The process of obtaining the number of horizontal and vertical punctuation points of household waste misclassification is as follows:

[0152] The principle of domestic waste classification terminal to identify domestic waste and non-domestic waste is as follows:

[0153] See also Figure 7 , domestic waste is mainly plastic waste and paper waste; the main components of plastic waste are synthetic resins, high molecular polymers, such as polyethylene (PE), polypropylene (PP), polyvinyl chloride (PVC), polyamide (PA), polycarbonate (PC), etc.; these materials are formed by physically condensing high molecular compounds together at a specific temperature or pressure; at the chemical level, because these macromolecules have not undergone or partially undergone chemical reactions during the polymerization process, there are no stable chemical bonds between the molecules that make up the plastic, so there is no strong interaction between the molecules that make up the plastic, so the high-frequency nanometer-level pulse electrical signal emitted by the pulse signal transmitter can all pass through the plastic products and be completely received by the pulse signal receiving screen. Full reception; paper waste is mainly made of wood pulp or bamboo pulp. Although the raw materials of paper waste are organic matter, which has a blocking effect on high-frequency nano-level pulse electrical signals, common paper waste in life has holes visible to the naked eye. The holes between wood fibers or bamboo fibers in paper waste are larger at the microscopic level, and the blocking effect on high-frequency nano-level pulse electrical signals can be ignored. Therefore, the high-frequency nano-level pulse electrical signals emitted by the pulse signal transmitter can all pass through paper products and be completely received by the pulse signal receiving screen; in summary, the pulse signal transmitter transmits high-frequency nano-level pulse electrical signals to the garbage in the (domestic) garbage throwing area. If the domestic garbage classification terminal detects a "dark spot" in the pulse signal receiving screen, the garbage in this area is not domestic garbage;

[0154] It should be noted that the above-mentioned "dark spot" refers to the area where the pulse signal receiving screen does not completely receive the high-frequency pulse electric signal emitted by the pulse signal transmitter; from the above-mentioned principle, it can be known that the high-frequency nanometer-level pulse electric signal can completely pass through domestic garbage, so the pulse signal receiving screen receives the pulse electric signal passing through domestic garbage and forms a "bright spot"; when the high-frequency pulse electric signal passes through non-domestic garbage, the pulse signal will be absorbed or refracted by other garbage (non-domestic garbage), so the pulse signal receiving screen cannot completely receive the high-frequency pulse electric signal passing through other garbage, because compared with the "bright spot" area, the pulse signal received is less, so the area projected onto the pulse signal receiving screen through other garbage will form a "dark spot";

[0155] The pulse signal transmitter transmits high-frequency pulse electrical signals to the garbage in the terminal. The domestic waste classification terminal records the number of "dark dots" that appear on the pulse signal receiving screen to obtain the number of horizontal punctuation marks where the domestic waste is incorrectly sorted, recorded as lh; the number of vertical punctuation marks where the domestic waste is incorrectly sorted is recorded as lz.

[0156] The process of obtaining the number of horizontal and vertical punctuation marks of incorrectly sorted kitchen waste is as follows:

[0157] The principle of the kitchen waste classification terminal to identify kitchen waste and non-kitchen waste is as follows:

[0158] See also Figure 8-Figure 9 , kitchen waste is mainly food residues and food scraps; because kitchen waste is mainly oil, protein and carbohydrates; most of these substances are high-molecular organic compounds, rich in hydroxyl (-OH), carboxyl (-COOH), aldehyde (-CHO), ester (-COOR), protein (R-CH3O2N2), etc.; at the chemical level, there are stable chemical bonds between the molecules that make up the kitchen waste, and there is a strong interaction force between molecules, which has a repulsive effect on external forces; therefore, when the high-frequency nanometer-scale pulse electric signal emitted by the pulse signal transmitter passes through the kitchen waste, the pulse signal will be refracted by the kitchen waste; therefore, there is a blank area at the bottom of the pulse signal receiving screen of the kitchen waste classification terminal; in summary, the pulse signal transmitter transmits high-frequency nanometer-scale pulse electric signals to the garbage in the (kitchen waste) garbage throwing area. If the kitchen waste classification terminal detects a "key point" or "dark spot" in the pulse signal receiving screen, the garbage in the area is not kitchen waste;

[0159] It should be noted that the above-mentioned "focus" refers to the area where the pulse signal receiving screen completely receives multiple high-frequency pulse electrical signals emitted by the pulse signal transmitter at the same time; from the above-mentioned principle, it can be known that when the high-frequency pulse electrical signal passes through kitchen waste, the pulse signal will be refracted by the kitchen waste; when the pulse information passes through other garbage (non-kitchen waste), it will not be refracted, so the pulse signal passing through other garbage (non-kitchen waste) will overlap with the pulse signal passing through the kitchen waste at the bottom of the terminal, forming a "focus"; when the pulse information passes through other garbage (non-kitchen waste), it may also be absorbed, forming the "dark spot" that appears in the above-mentioned domestic waste classification terminal;

[0160] The pulse signal transmitter transmits high-frequency pulse electrical signals to the garbage in the terminal. The food waste classification terminal records the sum of the number of "key points" and "dark points" that appear on the pulse signal receiving screen to obtain the number of horizontal punctuation marks where the food waste is incorrectly sorted, recorded as fh; the number of vertical punctuation marks where the food waste is incorrectly sorted, recorded as fz.

[0161] The process of obtaining the number of horizontal and vertical punctuation marks that are incorrectly classified for hazardous waste is as follows:

[0162] The principle of the hazardous waste classification terminal to identify hazardous waste and non-hazardous waste is as follows:

[0163] See also Fig.10 , hazardous waste mainly includes aging electrical appliances, used batteries, expired medicines, etc.; because hazardous waste mainly includes electronic products and artificial synthetics; among them, electronic products are mostly metal products, most of which have integrated circuits inside, and integrated circuits can absorb surrounding electrical signals; expired medicines are mostly artificial synthetics, with natural and artificial components, natural components have a repulsive effect on external forces, and artificial components have an absorptive effect on external forces; therefore, the pulse signal transmitter of the hazardous waste classification terminal transmits a low-frequency nanometer-level pulse electrical signal; the purpose of using a low-frequency nanometer-level pulse electrical signal is to make the pulse signal emitted by the pulse signal transmitter pass through the hazardous waste, and the pulse signal will be completely absorbed by the hazardous waste; therefore, when the pulse signal transmitter transmits a low-frequency nanometer-level pulse electrical signal to the garbage in the (hazardous) garbage throwing area, if the hazardous waste classification terminal detects a "bright spot" on the pulse signal receiving screen, the garbage in this area is not hazardous waste;

[0164] It should be noted that the above-mentioned "bright spot" refers to the area where the pulse signal receiving screen receives the high-frequency pulse electrical signal emitted by the pulse signal transmitter; from the above-mentioned principle, it can be known that when the high-frequency pulse electrical signal passes through the harmful garbage, the pulse signal will be completely absorbed by the harmful garbage, and the pulse signal transmitter and the pulse signal receiving screen are in a disconnected state; when the pulse information passes through other garbage (non-hazardous garbage), it will not be absorbed, so the pulse signal passing through other garbage (non-hazardous garbage) will be absorbed by the pulse signal receiving screen, forming a path with the pulse signal transmitter, and a "bright spot" will appear;

[0165] The pulse signal transmitter transmits high-frequency pulse electrical signals to the garbage in the terminal. The hazardous waste classification terminal records the number of "bright spots" that appear on the pulse signal receiving screen to obtain the number of horizontal punctuation marks where hazardous waste is incorrectly sorted, recorded as hh; the number of vertical punctuation marks where kitchen waste is incorrectly sorted, recorded as hz.

[0166] Other garbage sorting terminals do not record the number of horizontal and vertical points where the garbage is incorrectly sorted, nor do they record the temperature of the garbage.

[0167] The garbage classification data acquisition module sends the garbage data to the garbage classification data calculation module.

[0168] The garbage classification data calculation module is used to calculate the garbage data, calculate the classification analysis parameters of domestic garbage, the classification analysis parameters of kitchen waste, and the classification analysis parameters of hazardous waste, and obtain the garbage classification analysis parameters;

[0169] The garbage classification data calculation module receives garbage data and performs the first classification of the garbage data according to the terminal location; establishes a mapping of "terminal location" to "garbage type, garbage weight, garbage height"; obtains a first-level garbage classification set; the record format of the first-level garbage classification set is: "first-level garbage classification set of area d";

[0170] The garbage classification data calculation module divides the first-level garbage classification set for the second time according to the garbage type; establishes a mapping of "garbage type" to "first-level garbage classification set"; obtains the second-level garbage classification set; the second-level garbage classification set is specifically divided into a second-level classification set of domestic garbage, a second-level classification set of kitchen waste, a second-level classification set of hazardous waste, and a second-level classification set of other garbage; the record format is: "second-level classification set of domestic garbage in area d", "second-level classification set of kitchen waste in area d", "second-level classification set of hazardous waste in area d", "second-level classification set of other garbage in area d";

[0171] The garbage classification data calculation module calculates the data of the secondary garbage classification set in sequence. The process is as follows:

[0172] The garbage classification data calculation module releases the data mapping relationship in the secondary garbage classification set;

[0173] The garbage classification data calculation module obtains the length of the garbage classification terminal through the database, recorded as L; width, recorded as W; height, recorded as H; maximum load-bearing capacity, recorded as G; maximum temperature bearing capacity, recorded as C;

[0174] Calculate various analytical parameters for household waste classification;

[0175] Calculate the full rate of domestic garbage, recorded as lf; lf = ll / L*100%;

[0176] Calculate the load-bearing rate of domestic waste, recorded as lb; lb = lg / G*100%;

[0177] Calculate the misclassification rate of domestic waste, recorded as lu; lu = (lh*lz) / (L*W*ll)*100%;

[0178] Calculate the heat absorption rate of domestic waste, recorded as lcc; lcc = lc / C*100%;

[0179] The full rate of domestic waste barrels, the load-bearing rate of domestic waste, the misclassification rate of domestic waste, and the heating rate of domestic waste are used as the domestic waste classification analysis parameters;

[0180] Calculate various analytical parameters for food waste classification;

[0181] Calculate the full rate of kitchen waste, recorded as ff; ff = fl / L*100%;

[0182] Calculate the load-bearing rate of food waste, recorded as fb; fb = fg / G*100%;

[0183] Calculate the misclassification rate of kitchen waste, denoted as fu; fu = (fh*fz) / (L*W*fl)*100%;

[0184] Calculate the heating rate of food waste, recorded as fcc; fcc = fc / C*100%;

[0185] The full bin rate of kitchen waste, the load-bearing rate of kitchen waste, the misclassification rate of kitchen waste, and the heating rate of kitchen waste are used as the parameters for kitchen waste classification analysis;

[0186] Calculate various analytical parameters for hazardous waste classification;

[0187] Calculate the full rate of hazardous waste, recorded as hf; hf = hl / L*100%;

[0188] Calculate the load-bearing rate of hazardous waste, recorded as hb; hb = hg / G*100%;

[0189] Calculate the misclassification rate of hazardous waste, recorded as hu; hu = (hh*hz) / (L*W*hl)*100%;

[0190] Calculate the heat absorption rate of hazardous waste, recorded as hcc; hcc = hc / C*100%;

[0191] The hazardous waste classification analysis parameters are the full barrel rate, the hazardous waste load-bearing rate, the hazardous waste misclassification rate, and the hazardous waste heating rate.

[0192] Various analysis parameters of other garbage;

[0193] The average full bin rate of known classified garbage is denoted as pf; pg = (lf + ff + hf) / 3;

[0194] The full rate of other garbage is recorded as of; of = ol / L*100%;

[0195] The average weight of the classified garbage is known, denoted as pg; pg = (lg + fg + hg) / 3;

[0196] The weight ratio of classified garbage to other garbage is known, denoted as bz; bz = pg / og;

[0197] The average full bin rate of garbage of known classification, the full bin rate of other garbage, the average weight of garbage of known classification, and the weight ratio of garbage of known classification to other garbage are used as other garbage analysis parameters;

[0198] The domestic waste analysis parameters, kitchen waste analysis parameters, hazardous waste analysis parameters and other waste analysis parameters are used as waste classification analysis parameters; and the waste classification analysis parameters are sent to the waste classification data analysis module.

[0199] The garbage classification data analysis module is used to analyze the garbage analysis parameters and obtain the garbage classification report;

[0200] The garbage classification data analysis module analyzes the garbage classification analysis parameters. The analysis process is as follows:

[0201] The first step is to determine whether the weight ratio of the known classified garbage to other garbage is 1;

[0202] If the weight ratio of classified garbage to other garbage is greater than 1, it means that the residents in the area have a weak awareness of garbage classification, and the local environmental protection bureau and neighborhood committee need to carry out garbage classification knowledge popularization activities, prompting information A1; do not enter the second step;

[0203] If the weight ratio of known classified garbage to other garbage is ≤1, it means that the residents in the area have a basic understanding of garbage classification. Compare the average full bin rate of known classified garbage with the full bin rate of other garbage; proceed to the second step;

[0204] The second step is to compare the average full bin rate of known classified garbage with the full bin rate of other garbage; if the average full bin rate of known classified garbage is greater than the full bin rate of other garbage, it means that the residents in the area have basically mastered the classification of garbage and no prompt is needed; if the average full bin rate of known classified garbage is less than the full bin rate of other garbage, it means that the residents in the area may have insufficient awareness of garbage classification of domestic garbage, kitchen waste and hazardous waste, and analyze the domestic garbage analysis parameters, kitchen waste analysis parameters and hazardous waste analysis parameters; enter the third step;

[0205] The third step is to refer to Tables 1 to 3, and analyze the domestic waste analysis parameters, kitchen waste analysis parameters, and hazardous waste analysis parameters in turn according to the domestic waste analysis standard values, kitchen waste analysis standard values, and hazardous waste analysis standard values;

[0206] Please refer to Table 1 for the analysis parameters of domestic waste:

[0207] First, analyze the misclassification rate of domestic waste; if the misclassification rate of domestic waste is greater than the standard value, it means that the residents in the area have a weak awareness of domestic waste classification, and the local neighborhood committee needs to carry out activities to popularize knowledge of domestic waste classification, prompting information B1; if the misclassification rate of domestic waste is less than or equal to the standard value, analyze the heating rate of domestic waste;

[0208] If the heating rate of domestic waste is greater than the standard value, it means that the domestic waste of residents in the area poses a fire safety hazard, and the local neighborhood committee needs to carry out fire protection knowledge popularization activities, prompting information B2; if the heating rate of domestic waste is less than or equal to the standard value, the full barrel rate and load-bearing rate of domestic waste are compared;

[0209] If the rate of full garbage bins is greater than the standard value, and the rate of bearing capacity is greater than the standard value, it means that the residents in the area have too much garbage, and the local neighborhood committee needs to install more garbage classification terminals, prompting information B3;

[0210] If the full rate of domestic garbage bins is greater than the standard value and the load-bearing rate of domestic garbage is less than or equal to the standard value, it means that the domestic garbage of residents in the area is mostly white garbage, and the local neighborhood committee needs to arrange more sanitation workers for cleaning, prompting information B4;

[0211] If the full rate of domestic garbage barrels is ≤ the standard value, and the domestic garbage bearing rate is > the standard value, it means that the domestic garbage of residents in the area is mostly paper garbage. The local neighborhood committee can contact the waste collection station for recycling, and prompt information B5;

[0212] If the full rate of domestic waste bins is ≤ the standard value and the load-bearing rate of domestic waste is ≤ the standard value, it means that the residents in the area have a sound awareness of domestic waste classification and no reminder is needed;

[0213] Please refer to Table 2 for the food waste analysis parameters:

[0214] First, analyze the kitchen waste classification error rate; if the kitchen waste classification error rate is greater than the standard value, it means that the residents in the area have a weak awareness of kitchen waste classification, and the local neighborhood committee needs to carry out kitchen waste classification knowledge popularization activities, prompting information C1; if the kitchen waste classification error rate is less than or equal to the standard value, analyze the kitchen waste heating rate;

[0215] If the heating rate of food waste > the standard value, it indicates that there are potential public health safety hazards in the food waste of residents in this area. The local neighborhood committee needs to carry out public health prevention and popularization activities and physical examinations for residents, with prompt message C2; if the heating rate of food waste ≤ the standard value, then compare the full bucket rate and the load-bearing rate of food waste;

[0216] If the full bucket rate of food waste > the standard value and the load-bearing rate of food waste > the standard value, it indicates that there is too much food waste of residents in this area and there are potential public health safety hazards. The local neighborhood committee needs to add more food waste classification terminals and carry out physical examinations for residents, with prompt message C3;

[0217] If the full bucket rate of food waste > the standard value and the load-bearing rate of food waste ≤ the standard value, it indicates that the food waste of residents in this area is mostly liquid food residues. The local neighborhood committee needs to add extra slop buckets to collect food waste, with prompt message C4;

[0218] If the full bucket rate of food waste ≤ the standard value and the load-bearing rate of food waste > the standard value, it indicates that the food waste of residents in this area is mostly solid food residues. The local neighborhood committee can contact the farm for recycling, with prompt message C5;

[0219] If the full bucket rate of food waste ≤ the standard value and the load-bearing rate of food waste ≤ the standard value, it indicates that the awareness of food waste classification of residents in this area is sound and no prompt is needed;

[0220] Please refer to Table 3 to analyze the analysis parameters of hazardous waste:

[0221] First, analyze the misclassification rate of hazardous waste; if the misclassification rate of hazardous waste > the standard value, it indicates that the awareness of hazardous waste classification of residents in this area is weak. The local neighborhood committee needs to carry out popularization activities on hazardous waste classification knowledge, with prompt message D1; if the misclassification rate of hazardous waste ≤ the standard value, then analyze the heating rate of hazardous waste;

[0222] If the heating rate of hazardous waste > the standard value, it indicates that there are potential fire safety hazards in the hazardous waste of residents in this area. The local neighborhood committee needs to carry out popularization activities on fire prevention knowledge, with prompt message D2; if the heating rate of hazardous waste ≤ the standard value, then compare the full bucket rate and the load-bearing rate of hazardous waste;

[0223] If the full bucket rate of hazardous waste > the standard value and the load-bearing rate of hazardous waste > the standard value, it indicates that there is too much hazardous waste of residents in this area and there are potential safety hazards. The local neighborhood committee needs to add more hazardous waste classification terminals and destroy hazardous waste regularly, with prompt message D3;

[0224] If the full bucket rate of hazardous waste > the standard value and the load-bearing rate of hazardous waste ≤ the standard value, it indicates that the hazardous waste of residents in this area is mostly light hazardous waste (such as expired medicines). The local neighborhood committee needs to destroy hazardous waste regularly, with prompt message D4;

[0225] If the hazardous waste full bin rate is ≤ the standard value and the hazardous waste bearing rate is > the standard value, it means that the hazardous waste of the residents in the area is heavy hazardous waste (such as discarded electrical appliances). The local neighborhood committee can contact the waste recycling station for processing, and prompt information D5;

[0226] If the hazardous waste full bin rate is ≤ the standard value and the hazardous waste load-bearing rate is ≤ the standard value, it means that the residents in the area have a sound awareness of hazardous waste classification and no reminder is needed;

[0227] It should be noted that the garbage classification standard values ​​for domestic garbage, kitchen waste, and hazardous waste shown in Tables 1 to 3 of the present invention are only for example display, and the specific garbage classification standard values ​​are determined by the local environmental protection bureau or neighborhood committee.

[0228] The garbage classification data analysis module uses the prompt information corresponding to the above garbage classification analysis results as a garbage classification report, and sends the garbage classification report to the garbage classification data prompt module.

[0229] The garbage classification data prompt module is used to change the display information of the garbage classification terminal according to the garbage classification report;

[0230] The garbage classification data prompt module receives the garbage classification report, reads the prompt information therein, and changes the information on the display screen of the garbage classification terminal according to different prompt information; the terminal display information corresponding to the prompt information in the specific garbage classification report is as follows:

[0231] There is no prompt information, indicating that the residents in the area have basically mastered the garbage classification, the information on the display screen of the garbage classification terminal is not changed, and the garbage classification data prompt module does not generate control information;

[0232] Prompt information A1 indicates that residents in the area have a weak awareness of waste classification and need to change the information on the display screens of the three waste classification terminals for domestic waste, kitchen waste, and hazardous waste;

[0233] The garbage classification data prompt module reads the common household garbage, kitchen waste, and hazardous waste picture sets in the database, generates control information A1, and changes the display information of the garbage classification terminal in the format of: "Please residents of d (region), pay attention to the classification of household garbage. Common household garbage is as follows: Common household garbage picture sets";

[0234] "Residents of d (area) please pay attention to the classification of kitchen waste. Common kitchen waste is as follows: Common kitchen waste picture collection";

[0235] "Residents of d (area) please pay attention to the classification of hazardous waste. Common hazardous waste is as follows: Common hazardous waste picture collection";

[0236] Prompt message B1 indicates that residents in the area have a weak awareness of household waste classification and need to change the information on the display screen of the household waste classification terminal;

[0237] The garbage classification data prompt module reads the common domestic garbage picture set in the database, generates control information B1, and changes the display information of the domestic garbage classification terminal in the format of: "Please residents of d (region), pay attention to the classification of domestic garbage. Common domestic garbage is as follows: Common domestic garbage picture set";

[0238] Prompt message B2 indicates that residents in the area have mastered the classification of domestic waste, but the dumped domestic waste poses a fire safety hazard, and it is necessary to change the information on the display screen of the domestic waste classification terminal;

[0239] The garbage classification data prompt module generates control information B2 to change the display information of the domestic garbage classification terminal, the format of which is: "Please residents of d (region) continue to classify domestic garbage, prevent garbage from catching fire, and pay attention to fire safety";

[0240] Prompt information B3, prompt information B4, and prompt information B5 indicate that residents in the area have mastered the classification of domestic waste, but dumped a lot of domestic waste, and it is necessary to change the information on the display screen of the domestic waste classification terminal;

[0241] The garbage classification data prompt module generates control information B0 to change the display information of the domestic garbage classification terminal in the format of: "Residents of d (region) please continue to classify domestic garbage and do not litter the excess domestic garbage";

[0242] Prompt information C1 indicates that residents in the area have a weak awareness of kitchen waste classification, and the information on the display screen of the kitchen waste classification terminal needs to be changed;

[0243] The garbage classification data prompt module reads the common kitchen waste picture set in the database, generates control information C1, and changes the display information of the kitchen waste classification terminal in the format of: "Please residents of d (region), pay attention to the classification of kitchen waste. Common kitchen waste is as follows: Common kitchen waste picture set";

[0244] Prompt information C2 indicates that residents in the area have mastered the classification of kitchen waste, but the dumped kitchen waste is likely to attract mosquitoes, and the information on the display screen of the kitchen waste classification terminal needs to be changed;

[0245] The garbage classification data prompt module generates control information C2 to change the display information of the kitchen waste classification terminal, the format of which is: "Residents of d (area) please continue to classify kitchen waste, pay attention to your health in the near future, reduce the number of times you dump kitchen waste, and wait for the neighborhood committee to disinfect and dispose of it";

[0246] Prompt information C3, prompt information C4, and prompt information C5 indicate that residents in the area have mastered the classification of kitchen waste, but the kitchen waste is large, and the information on the display screen of the household waste classification terminal needs to be changed;

[0247] The garbage classification data prompt module generates control information C0 to change the display information of the household garbage classification terminal in the format of: "Residents of d (area) please continue to classify kitchen waste, do not dump excess kitchen waste at will, and wait for the neighborhood committee to handle it";

[0248] Prompt information D1 indicates that the residents in the area have a weak awareness of hazardous waste classification and need to change the information on the display screen of the hazardous waste classification terminal;

[0249] The garbage classification data prompt module reads the common hazardous garbage picture set in the database, generates control information D1, and changes the display information of the hazardous garbage classification terminal in the format of: "Please residents of d (region), pay attention to the classification of hazardous garbage. Common hazardous garbage is as follows: Common hazardous garbage picture set";

[0250] Prompt information D2 indicates that residents in the area have mastered the classification of hazardous waste, but the dumped hazardous waste is prone to heat, and the information on the display screen of the hazardous waste classification terminal needs to be changed;

[0251] The garbage classification data prompt module generates control information D2 to change the display information of the kitchen waste classification terminal, the format of which is: "Residents of d (area) please continue to classify hazardous waste, be careful of the heat of hazardous waste, pay attention to fire safety, and wait for the neighborhood committee to do waste disposal";

[0252] Prompt information D3, prompt information D4, and prompt information D5 indicate that residents in the area have mastered the classification of hazardous waste, but there is a lot of hazardous waste, and it is necessary to change the information on the display screen of the hazardous waste classification terminal;

[0253] The garbage classification data prompt module generates control information D0 to change the display information of the domestic garbage classification terminal in the format of: "Residents of d (area) please continue to classify hazardous waste, do not dump excess hazardous waste at will, and wait for the neighborhood committee to handle it."

[0254] It should be noted that, under the premise that the garbage classification terminal does not receive the control information of the garbage classification data prompt module, the display screen of the garbage classification terminal will display the classification examples of common garbage by default, in the format of: "Please residents of d (region) continue to maintain garbage classification. The classification of common garbage is as follows: Domestic garbage: "Common domestic garbage picture collection"; kitchen waste: "Common domestic kitchen waste picture collection"; hazardous waste: "Common hazardous waste picture collection".

[0255] Finally, it should be noted that the above-described embodiments are only specific implementations of the present invention, which are used to illustrate the technical solutions of the present invention, rather than to limit them. The protection scope of the present invention is not limited thereto. Although the present invention is described in detail with reference to the above-described embodiments, ordinary technicians in the field should understand that any technician familiar with the technical field can still modify the technical solutions recorded in the above-described embodiments within the technical scope disclosed by the present invention, or can easily think of changes, or make equivalent replacements for some of the technical features therein; and these modifications, changes or replacements do not make the essence of the corresponding technical solutions deviate from the spirit and scope of the technical solutions of the embodiments of the present invention, and should be included in the protection scope of the present invention. Therefore, the protection scope of the present invention shall be based on the protection scope of the claims.

[0256] Table 1 Reference table for analysis of domestic waste

[0257] name Standard value Full barrel rate 90％ Load-bearing rate 90％ Error rate 30％ Heat rate 20％ …… ……

[0258] Table 2 Reference table for analysis of kitchen waste

[0259] name Standard value Full barrel rate 70％ Load-bearing rate 70％ Error rate 20％ Heat rate 10％ …… ……

[0260] Table 3 Hazardous waste analysis reference table

[0261] name Standard value Full barrel rate 50％ Load-bearing rate 50％ Error rate 10％ Heat rate 15％ …… ……

Claims

1. A big data identification system based on garbage classification, characterized in that: The identification system includes: The garbage classification data acquisition module is used to obtain the terminal location, garbage weight, and garbage height through the garbage classification terminal to obtain garbage data; The garbage classification data calculation module is used to calculate the garbage data, calculate the classification analysis parameters of domestic garbage, the classification analysis parameters of kitchen waste, and the classification analysis parameters of hazardous waste, and obtain the garbage classification analysis parameters; The garbage classification data analysis module is used to analyze the garbage analysis parameters and obtain the garbage classification report; The garbage classification data prompt module is used to change the display information of the garbage classification terminal according to the garbage classification report; The database is used to store the parameters required by the recognition system and a collection of common pictures of domestic waste, kitchen waste, and hazardous waste.

2. According to claim 1, a big data identification system based on garbage classification is characterized in that: The garbage classification terminals include: domestic garbage classification terminals, kitchen waste classification terminals, hazardous waste classification terminals, and other garbage classification terminals; each garbage classification terminal includes an infrared sensing camera, a display screen, a garbage throwing area, a garbage classification terminal master controller, a sensor module, a pulse signal transmitter, and a pulse signal receiving screen; The sensor module includes a pressure sensor, an altitude sensor, and a temperature sensor; The garbage classification terminal master controller is connected with the display screen, sensor module, pulse signal transmitter, and pulse signal receiving screen; A recorder is integrated in the garbage classification terminal master controller to record the geographical location of the garbage classification terminal; Infrared sensing camera, used to detect whether there is someone throwing garbage in front of the garbage sorting terminal; A display screen, used to display the types of garbage on the garbage classification terminal and to prompt residents to classify their garbage; Garbage types include domestic waste, kitchen waste, hazardous waste and other waste; A pulse signal transmitter, used for transmitting pulse signals in a direction toward the garbage in the garbage sorting terminal; A pulse signal receiving screen is used to receive the pulse signal emitted by the pulse signal transmitter; Among them, other garbage sorting terminals do not have pulse signal transmitters and pulse signal receiving screens, and the sensor modules of other garbage sorting terminals do not have temperature sensors.

3. The big data identification system based on garbage classification according to claim 1 is characterized in that: The working process of the garbage classification data acquisition module is as follows: The garbage classification data acquisition module obtains the terminal location, garbage type, garbage weight, garbage height, number of horizontal punctuation points of garbage misclassification, number of vertical punctuation points of garbage misclassification, and garbage temperature through the domestic garbage classification terminal to obtain garbage data; The terminal position is recorded as d, the garbage weight is recorded as lg, the garbage height is recorded as ll, the number of horizontal points where the garbage is missorted is recorded as lh, the number of vertical points where the garbage is missorted is recorded as lz, and the garbage temperature is recorded as lc; The garbage classification data acquisition module obtains the terminal location, garbage type, garbage weight, garbage height, number of horizontal punctuation points of garbage misclassification, number of vertical punctuation points of garbage misclassification, and garbage temperature through the kitchen waste classification terminal to obtain garbage data; The terminal position is recorded as d, the garbage weight is recorded as fg, the garbage height is recorded as fl, the number of horizontal points where the garbage is misclassified is recorded as fh, the number of vertical points where the garbage is misclassified is recorded as fz, and the garbage temperature is recorded as fc; The garbage classification data acquisition module obtains the terminal location, garbage type, garbage weight, garbage height, number of horizontal punctuation points of garbage misclassification, number of vertical punctuation points of garbage misclassification, and garbage temperature through the hazardous waste classification terminal to obtain garbage data; The terminal position is recorded as d, the garbage weight is recorded as hg, the garbage height is recorded as hl, the number of horizontal points where the garbage is misclassified is recorded as hh, the number of vertical points where the garbage is misclassified is recorded as hz, and the garbage temperature is recorded as hc; The garbage classification data acquisition module obtains the terminal position, garbage weight, and garbage height through other garbage classification terminals to obtain other garbage data; the terminal position is recorded as d, the garbage weight is recorded as og, and the garbage height is recorded as ol.

4. The big data identification system based on garbage classification according to claim 3 is characterized in that: The process of obtaining the number of horizontal punctuation marks and the number of vertical punctuation marks of incorrect garbage sorting is as follows: Domestic waste; The pulse signal transmitter transmits high-frequency nanometer-level pulse electrical signals to the garbage in the (domestic) garbage throwing area. If the domestic garbage classification terminal detects a "dark spot" on the pulse signal receiving screen, the garbage in the area is not domestic garbage. The pulse signal transmitter transmits high-frequency pulse electrical signals to the garbage in the terminal. The domestic waste classification terminal records the number of "dark spots" that appear on the pulse signal receiving screen to obtain the number of horizontal punctuation points where domestic waste is misclassified, recorded as lh; the number of vertical punctuation points where domestic waste is misclassified, recorded as lz; Food waste; The pulse signal transmitter transmits high-frequency nanometer-level pulse electrical signals to the garbage in the (kitchen waste) garbage throwing area. If the kitchen waste classification terminal detects "key points" or "dark spots" on the pulse signal receiving screen, the garbage in the area is not kitchen waste. The pulse signal transmitter transmits high-frequency pulse electrical signals to the garbage in the terminal. The kitchen waste classification terminal records the sum of the number of "key points" and "dark points" that appear on the pulse signal receiving screen to obtain the number of wrong horizontal punctuation points of kitchen waste, recorded as fh; the number of wrong vertical punctuation points of kitchen waste, recorded as fz; Hazardous waste: The pulse signal transmitter transmits low-frequency nanometer-level pulse electrical signals to the garbage in the (hazardous) garbage throwing area. If the hazardous garbage classification terminal detects a "bright spot" on the pulse signal receiving screen, the garbage in the area is not hazardous garbage. The pulse signal transmitter transmits high-frequency pulse electrical signals to the garbage in the terminal. The hazardous waste classification terminal records the number of "bright spots" that appear on the pulse signal receiving screen to obtain the number of horizontal punctuation marks where hazardous waste is misclassified, recorded as hh; the number of vertical punctuation marks where kitchen waste is misclassified, recorded as hz; Other garbage sorting terminals do not record the number of horizontal and vertical punctuation marks where garbage is incorrectly sorted.

5. The big data identification system based on garbage classification according to claim 3 is characterized in that: The working process of the garbage classification data calculation module is as follows: The garbage classification data calculation module obtains the length of the garbage classification terminal through the database, recorded as L; width, recorded as W; height, recorded as H; maximum load-bearing capacity, recorded as G; maximum temperature bearing capacity, recorded as C; Calculate various analytical parameters for household waste classification; Calculate the full rate of domestic garbage, recorded as lf; lf = ll / L*100%; Calculate the load-bearing rate of domestic waste, recorded as lb; lb = lg / G*100%; Calculate the misclassification rate of domestic waste, recorded as lu; lu = (lh*lz) / (L*W*ll)*100%; Calculate the heat absorption rate of domestic waste, recorded as lcc; lcc = lc / C*100%; The full rate of domestic waste barrels, the load-bearing rate of domestic waste, the misclassification rate of domestic waste, and the heating rate of domestic waste are used as the domestic waste classification analysis parameters; Calculate various analytical parameters for food waste classification; Calculate the full rate of kitchen waste, recorded as ff; ff = fl / L*100%; Calculate the load-bearing rate of food waste, recorded as fb; fb = fg / G*100%; Calculate the misclassification rate of kitchen waste, denoted as fu; fu = (fh*fz) / (L*W*fl)*100%; Calculate the heating rate of food waste, recorded as fcc; fcc = fc / C*100%; The full bin rate of kitchen waste, the load-bearing rate of kitchen waste, the misclassification rate of kitchen waste, and the heating rate of kitchen waste are used as the parameters for kitchen waste classification analysis; Calculate various analytical parameters for hazardous waste classification; Calculate the full rate of hazardous waste, recorded as hf; hf = hl / L*100%; Calculate the load-bearing rate of hazardous waste, recorded as hb; hb = hg / G*100%; Calculate the misclassification rate of hazardous waste, recorded as hu; hu = (hh*hz) / (L*W*hl)*100%; Calculate the heat absorption rate of hazardous waste, recorded as hcc; hcc = hc / C*100%; The hazardous waste classification analysis parameters are the full barrel rate, the hazardous waste load-bearing rate, the hazardous waste misclassification rate, and the hazardous waste heating rate. Various analysis parameters of other garbage; The average full bin rate of known classified garbage is denoted as pf; pg = (lf + ff + hf) / 3; The full rate of other garbage is recorded as of; of = ol / L*100%; The average weight of the classified garbage is known, denoted as pg; pg = (lg + fg + hg) / 3; The weight ratio of classified garbage to other garbage is known, denoted as bz; bz = pg / og; The average full bin rate of known classified garbage, the full bin rate of other garbage, the average weight of known classified garbage, and the weight ratio of known classified garbage to other garbage are used as other garbage analysis parameters.

6. The big data identification system based on garbage classification according to claim 5 is characterized in that: The process of the garbage classification data analysis module is as follows: The first step is to determine whether the weight ratio of the known classified garbage to other garbage is 1; If the weight ratio of classified garbage to other garbage is greater than 1, it means that the residents in the area have a weak awareness of garbage classification, and prompt information A1; Do not proceed to the second step; If the weight ratio of known classified garbage to other garbage is ≤1, it means that the residents in the area have a basic understanding of garbage classification. Compare the average full bin rate of known classified garbage with the full bin rate of other garbage; Go to the second step; The second step is that if the average full bin rate of garbage of known classification is greater than the full bin rate of other garbage, it means that the residents in the area have basically mastered the garbage classification and no prompt is needed; if the average full bin rate of garbage of known classification is less than the full bin rate of other garbage, it means that the residents in the area may have insufficient awareness of garbage classification, and analyze the analysis parameters of domestic garbage, kitchen waste, and hazardous waste; Go to step 3; The third step is to analyze the domestic waste analysis parameters, the kitchen waste analysis parameters, and the hazardous waste analysis parameters in turn according to the domestic waste analysis standard values, the kitchen waste analysis standard values, and the hazardous waste analysis standard values; Analysis of domestic waste analysis parameters: First, analyze the misclassification rate of domestic waste; if the misclassification rate of domestic waste is greater than the standard value, it means that the residents in the area have a weak awareness of domestic waste classification, and prompt information B1; If the misclassification rate of domestic waste is ≤ the standard value, the heating rate of domestic waste is analyzed; If the heating rate of domestic waste is greater than the standard value, it means that the domestic waste of residents in the area poses a fire safety hazard, and prompt message B2; If the heating rate of domestic garbage is ≤ the standard value, then compare the full barrel rate and load-bearing rate of domestic garbage; If the full rate of domestic garbage barrels is greater than the standard value, and the domestic garbage bearing rate is greater than the standard value, it means that the domestic garbage of the residents in the area is too much, and the prompt message B3 is displayed; If the full rate of domestic garbage barrels is greater than the standard value and the domestic garbage bearing rate is less than or equal to the standard value, it means that the domestic garbage of residents in the area is mostly white garbage, and prompt information B4; If the full rate of domestic garbage barrels is ≤ the standard value and the domestic garbage bearing rate is > the standard value, it means that the domestic garbage of residents in the area is mostly paper garbage, and prompt information B5; If the full rate of domestic waste bins is ≤ the standard value and the load-bearing rate of domestic waste is ≤ the standard value, it means that the residents in the area have a sound awareness of domestic waste classification and no reminder is needed; Analyze the parameters of food waste analysis: First, analyze the kitchen waste classification error rate; if the kitchen waste classification error rate is greater than the standard value, it means that the residents in the area have a weak awareness of kitchen waste classification, and prompt information C1; if the kitchen waste classification error rate is less than or equal to the standard value, analyze the kitchen waste heating rate; If the heating rate of kitchen waste is greater than the standard value, it means that the kitchen waste of residents in the area poses a public health safety hazard, and prompt information C2; If the heating rate of kitchen waste is ≤ the standard value, then compare the full barrel rate and load-bearing rate of kitchen waste; If the kitchen waste full bin rate is greater than the standard value and the kitchen waste load-bearing rate is greater than the standard value, it means that the residents in the area have too much kitchen waste and there is a public health and safety hazard, and prompt information C3; If the kitchen waste full barrel rate is greater than the standard value and the kitchen waste load-bearing rate is less than or equal to the standard value, it means that the kitchen waste of residents in the area is mostly liquid food residues, and prompt information C4; If the kitchen waste full bin rate is ≤ the standard value and the kitchen waste bearing rate is > the standard value, it means that the kitchen waste of residents in the area is mostly solid food residues, and prompt information C5; If the kitchen waste bin full rate is ≤ the standard value and the kitchen waste load-bearing rate is ≤ the standard value, it means that the residents in the area have a sound awareness of kitchen waste classification and no reminder is needed; Analyze harmful waste analysis parameters: First, analyze the hazardous waste classification error rate; if the hazardous waste classification error rate is greater than the standard value, it means that the residents in the area have a weak awareness of hazardous waste classification, and prompt information D1; if the hazardous waste classification error rate is less than or equal to the standard value, analyze the hazardous waste heating rate; If the heat rate of hazardous waste is greater than the standard value, prompt message D2; If the heat rate of hazardous waste is ≤ the standard value, then compare the full barrel rate and load-bearing rate of hazardous waste; If the hazardous waste full barrel rate is greater than the standard value and the hazardous waste load-bearing rate is greater than the standard value, it means that the residents in the area have too much hazardous waste and there are potential safety hazards, and prompt information D3; If the hazardous waste full barrel rate is greater than the standard value and the hazardous waste load-bearing rate is less than or equal to the standard value, it means that the hazardous waste of residents in the area is mostly light hazardous waste, and prompt information D4; If the hazardous waste full barrel rate is ≤ the standard value and the hazardous waste bearing rate is > the standard value, it means that the hazardous waste of the residents in the area is heavy hazardous waste, and prompt information D5; If the hazardous waste full bin rate is ≤ the standard value and the hazardous waste load-bearing rate is ≤ the standard value, it means that the residents in the area have a sound awareness of hazardous waste classification and no reminder is needed; The garbage classification data analysis module uses the prompt information corresponding to the above garbage classification analysis results as a garbage classification report, and sends the garbage classification report to the garbage classification data prompt module.

7. The big data identification system based on garbage classification according to claim 6 is characterized in that: The working process of the garbage classification data prompt module is as follows: The garbage classification data prompt module changes the information on the display screen of the garbage classification terminal according to different prompt information; the terminal display information corresponding to the specific prompt information is as follows: There is no prompt information, the information on the display screen of the garbage classification terminal is not changed, and the garbage classification data prompt module does not generate control information; Prompt information A1, change the information on the display screens of the three waste classification terminals: domestic waste, kitchen waste, and hazardous waste; The garbage classification data prompt module reads the common household garbage, kitchen waste, and hazardous waste picture sets in the database, generates control information A1, and changes the display information of the garbage classification terminal in the format of: "Please residents of d (region), pay attention to the classification of household garbage. Common household garbage is as follows: Common household garbage picture sets", "Please residents of d (region), pay attention to the classification of kitchen waste. Common kitchen waste is as follows: Common kitchen waste picture sets", "Please residents of d (region), pay attention to the classification of hazardous waste. Common hazardous waste is as follows: Common hazardous waste picture sets"; Prompt message B1, changes the information on the display screen of the household waste classification terminal; The garbage classification data prompt module reads the common domestic garbage picture set in the database, generates control information B1, and changes the display information of the domestic garbage classification terminal in the format of "Please residents of d (region) pay attention to the classification of domestic garbage. Common domestic garbage is as follows: Common domestic garbage picture set"; Prompt message B2, changes the information on the display screen of the household waste classification terminal; The garbage classification data prompt module generates control information B2 to change the display information of the domestic garbage classification terminal, the format of which is: "Please residents of d (region) continue to classify domestic garbage, prevent garbage from catching fire, and pay attention to fire safety"; Prompt information B3, prompt information B4, prompt information B5, change the information on the display screen of the domestic waste classification terminal; The garbage classification data prompt module generates control information B0 to change the display information of the domestic garbage classification terminal, the format of which is: "Please residents of d (region) continue to classify domestic garbage and do not litter the excess domestic garbage"; Prompt information C1, changing the information on the display screen of the kitchen waste classification terminal; The garbage classification data prompt module reads the common kitchen waste picture set in the database, generates control information C1, and changes the display information of the kitchen waste classification terminal in the format of "Please residents of d (region) pay attention to the classification of kitchen waste. Common kitchen waste is as follows: Common kitchen waste picture set"; Prompt information C2, changing the information on the display screen of the kitchen waste classification terminal; The garbage classification data prompt module generates control information C2 to change the display information of the kitchen waste classification terminal, the format of which is: "Please residents of d (region) continue to classify kitchen waste, pay attention to your health in the near future, reduce the number of times you dump kitchen waste, and wait for the neighborhood committee to disinfect and dispose of it"; Prompt information C3, prompt information C4, prompt information C5, change the information on the display screen of the domestic waste classification terminal; The garbage classification data prompt module generates control information C0 to change the display information of the household garbage classification terminal in the format of "Residents of d (area) please continue to classify kitchen waste, do not dump excess kitchen waste at will, and wait for the neighborhood committee to handle it"; Prompt information D1, changing the information on the display screen of the hazardous waste classification terminal; The garbage classification data prompt module reads the common hazardous garbage picture set in the database, generates control information D1, and changes the display information of the hazardous garbage classification terminal in the format of "Please residents of d (region) pay attention to the classification of hazardous garbage. Common hazardous garbage is as follows: Common hazardous garbage picture set"; Prompt information D2, changing the information on the display screen of the hazardous waste classification terminal; The garbage classification data prompt module generates control information D2, changes the display information of the kitchen waste classification terminal, and the format is: "Please residents of d (area) continue to classify hazardous waste, be careful of the heat of hazardous waste, pay attention to fire safety, and wait for the neighborhood committee to do waste disposal"; Prompt information D3, prompt information D4, prompt information D5, change the information on the display screen of the hazardous waste classification terminal; The garbage classification data prompt module generates control information D0 to change the display information of the domestic garbage classification terminal in the format of: "Residents of d (area) please continue to classify hazardous waste, do not dump excess hazardous waste at will, and wait for the neighborhood committee to handle it."

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