CN111731718A

CN111731718A - Intelligent classification garbage can and operation method thereof

Info

Publication number: CN111731718A
Application number: CN202010684853.7A
Authority: CN
Inventors: 秦林; 张家豪; 朱云洪; 袁梦杰; 徐红梅; 贺小云
Original assignee: Yangtze Normal University
Current assignee: Yangtze Normal University
Priority date: 2020-07-16
Filing date: 2020-07-16
Publication date: 2020-10-02

Abstract

The invention discloses an intelligent classified treatment garbage can and an operation method thereof, the intelligent classified treatment garbage can comprises a garbage throwing inlet, a rotating wheel, a rotating shaft, a camera, a first garbage outer barrel, a steering engine driving plate, a steering engine, a second garbage outer barrel, a first garbage inner barrel and a second garbage inner barrel from top to bottom, and further comprises a rear end management system, wherein a background management server is connected with a main control chip through a wireless communication device. According to the invention, functions of garbage independent classification, satellite positioning, capacity detection, work order generation, data analysis and the like are added on the basis of the traditional garbage can, the garbage put into the garbage can be effectively classified, workers are timely informed to collect the garbage, and the purposes of resource recycling and environment protection are achieved by data collection and optimized putting scheme.

Description

Intelligent classification garbage can and operation method thereof

Technical Field

The invention belongs to the technical field of garbage classification, relates to an intelligent classification garbage can and an operation method thereof, and particularly relates to an intelligent classification garbage can based on computer autonomous image recognition and an operation method thereof.

Background

With the increasing living standard and the increasing of various consumptions of people in China, the generated household garbage is increased day by day, the daily increase of the household garbage is increased by 0.561% on average every year according to statistics, 24000 ten thousand tons of the household garbage is reached in 2018, and the treatment problem of the household garbage draws more and more intense social attention.

For the garbage disposal mode, the garbage disposal in China at present mainly adopts methods of landfill, composting, incineration and the like, wherein the landfill is the most main garbage disposal mode, accounts for more than 70% of the total disposal, occupies over ten thousand mu of land, and causes land insects and flies to fly around, sewage overflows, smelly weather and seriously pollutes the environment. The garbage classification treatment can reduce the garbage treatment amount and treatment equipment, reduce the treatment cost and reduce the consumption of land resources through the scientific and effective management of the garbage, and has social, economic and ecological benefits.

At present, 87% of garbage classification adopts manual classification, the cost of the manual garbage classification is high, the efficiency is low, the management difficulty is high, the technical content is low, the garbage classification cost is increased undoubtedly, the realization difficulty is reduced, the garbage classification willingness of people to garbage is reduced, and the garbage classification willingness is difficult to advance and retreat in development and environmental protection. Meanwhile, the garbage classification trial has been carried out for 14 years without obvious practical effect, and the garbage is randomly stacked or stacked everywhere and forms an enclosure situation for living areas. Because of low practicability, large floor space and the need for users to have classification consciousness, the method has not been popularized nationwide.

Garbage classification (english name: Garbage classification) generally refers to a series of activities that store, sort, put, and sort Garbage according to a certain rule or standard, and then convert the Garbage into public resources. The classification aims to improve the resource value and the economic value of the garbage and strive for making the best use of the garbage. The garbage belongs to the private goods of the public in the classified storage stage, becomes regional quasi-public resources of a community or a community where the public is located after being put in a classified mode by the public, and becomes public resources without exclusivity after being carried to a garbage concentration point or a transfer station in a classified mode. From the viewpoint of methods for classifying domestic garbage in various cities at home and abroad, the domestic garbage is classified according to the components and the production amount of the garbage and by combining the resource utilization and the treatment mode of local garbage. The classified collection of the garbage can reduce the garbage treatment amount and treatment equipment, reduce the treatment cost, reduce the consumption of land resources and have social, economic, ecological and other benefits.

For a long time, most of municipal wastes in China are treated by waste land stacking and simple landfill, not only occupies a large amount of land, but also produces toxic leachate and gas, and causes serious pollution to soil, underground water and air. Along with the worsening of the garbage pollution problem, domestic large and medium cities attach more and more importance to the garbage classification treatment problem, but the realization difficulty is large due to high labor cost, multiple classification categories and low classification quality and effect.

In order to overcome the defects, the related prior art has the following names: the invention discloses a full-automatic garbage bag packing device and an intelligent garbage can, wherein the application number is 202010198590.9, and the application date is 2020.03.19. the invention discloses the full-automatic garbage bag packing device and the intelligent garbage can, the packing device comprises a furling mechanism, a bundling mechanism and a separating mechanism, the furling mechanism comprises a furling rod and a furling driving mechanism, and the furling rod comprises a first furling rod and a second furling rod which are vertical to each other at two sides of a garbage bag throwing opening; the bundling mechanism comprises a bundling nail, a bundling feeding mechanism and a bundling forming mechanism; the binding nails of the two groups of binding mechanisms are respectively positioned at two sides of the binding station, and the position of the binding nail for binding the upper opening of the garbage bag loaded with garbage is lower than the position of the binding nail for binding the lower opening of the next garbage bag; the separating mechanism separates the integrated garbage bag between the two binding nails. The invention adopts a brand-new sealing mode, is not influenced by the final folding form of the garbage bag, can obtain stable and qualified sealing effect, and has the advantages of good sealing quality, high sealing performance, difficult water leakage and the like.

Although the prior art can achieve a certain technical effect, the intelligent trash can has the problems of high cost, complex structure and difficulty in maintenance, and does not have the function of trash classification, and an intelligent classification processing trash can based on computer autonomous image recognition is urgently needed in the prior art.

Disclosure of Invention

The invention aims to overcome the defects in the prior art and provide an intelligent classification garbage can based on computer autonomous image recognition. The product consists of a camera, a mechanical device and a rear data processing center. The garbage can has the advantages that functions of garbage independent classification, satellite positioning, capacity detection, work order generation, data analysis and the like are added on the basis of a traditional garbage can, garbage thrown into the garbage can be effectively classified, workers are timely informed of collecting the garbage, and a throwing scheme is optimized through data collection so as to achieve the purposes of resource recycling and environment protection.

The specific technical scheme is as follows:

an intelligent classification disposal garbage can comprises a garbage throwing inlet 1, a rotating wheel 2, a rotating shaft 3, a camera 4, a first garbage outer barrel 5, a steering engine driving plate 6, a steering engine 7, a second garbage outer barrel 8, a first garbage inner barrel 9 and a second garbage inner barrel 10 from top to bottom respectively, wherein the first garbage inner barrel 9 and the second garbage inner barrel 10 slide into the second garbage outer barrel 8 through a first garbage inner barrel sliding groove 18 and a second garbage inner barrel sliding groove 19, a first garbage inner barrel pull rod 16 is arranged on the first garbage inner barrel 9, a second garbage inner barrel pull rod 17 is arranged on the second garbage inner barrel 10, a raspberry distributing series chip 11, a single chip microcomputer development plate 12, a positioning module 13, an ultrasonic module 14, a power supply system 15 and a rear end management system, wherein the rear end management system uses a Python3+ Django frame + ECithcha library + ECithts library for development, the method comprises the following steps of pushing a work order to workers through WeChat by using an itcha library, and visualizing data by using an ECharts library, wherein the management system mainly comprises the following parts: the garbage management system comprises garbage capacity monitoring, garbage type statistics, a garbage can position visual map, a garbage can data statistics management data map and work order management, wherein a background management system and a main control chip are connected through a wireless communication device, and the image processing process is roughly as follows: the opencv acquires images, and when garbage is thrown to a throwing inlet of the garbage can cover and falls onto the rotating wheel 2. The camera 4 beside the rotating wheel disc shoots the garbage, the built-in network module of the raspberry group series chip 11 measured in the garbage can shell uploads image data to an image recognition server of a network, an image recognizer returns a recognition result, the type of the garbage is determined by comparing the raspberry group series chip with the well-distributed type in a garbage classification database, relevant information is sent to a single chip development board, the single chip development board outputs angle information to a steering engine driving board, the steering engine driving board drives a rotating device consisting of a steering engine 7, a rotating shaft 3 and a rotating wheel 2, and the rotating wheel 2 rotates forwards and backwards to enable the garbage to fall into a specified garbage can. When the garbage inner barrel is full, the ultrasonic modules 14 positioned above the two sides of the inner barrel can send information to the single chip microcomputer development board when the garbage inner barrel is full, the single chip microcomputer development board outputs signals to the raspberry group series chip, and the raspberry group chip sends position information and capacity information to a worker through the wifi module arranged in the chip to send a list to the worker through the WeChat background.

Furthermore, the raspberry group chip can record the garbage classification data and upload the garbage classification data to a back-end management system through a chip built-in network module, so that big data analysis can be conveniently carried out on a background.

Further, the master control chip adopts a Raspberry Pi series, and can process and upload image data and link with the rear-end management system and the image recognition server.

Furthermore, the steering engine adopts a digital steering engine, and the steering engine drive plate adopts a digital steering engine drive plate.

Furthermore, the power supply system adopts 3.3V-4.7V rechargeable lithium batteries as a power supply, and the voltage boosting and stabilizing chip is switched to 5V through 2 paths, wherein one path supplies power to the steering engine driving plate, the other path supplies power to the Raspberry Pi series chip, and the voltage boosting and stabilizing chip is switched to 3.3V to supply power to the single chip microcomputer development board.

Furthermore, the camera adopts intelligent camera.

Further, the positioning module is a satellite positioning module.

Further, the first garbage inner barrel 9, the second garbage inner barrel 10, the rotating shaft 3, the rotating wheel 2 and the steering engine 7 form a rotating device, so that the rotating wheel 2 rotates reversely and rotates into the first garbage inner barrel 9, the rotating wheel 2 rotates positively and rotates into the second garbage inner barrel 10

Further, the ultrasonic module can monitor whether the garbage inner barrel is full or not, and sends a signal to the singlechip development board.

An operation method for intelligently classifying and processing garbage cans comprises the following steps:

step 1, opening a power supply cover plate at the head of the garbage can and connecting a power supply.

And 2, before use, whether clear object images can be obtained or not is confirmed by confirming that the camera in the garbage can has no interference and stain or has no scratch or damage on the surface, and then the product is debugged to check whether each device works normally or not.

And 3, turning on a power switch at the rear part of the barrel, turning on a red indicator light (about 3 seconds), and flashing the indicator light every 3 seconds to indicate that the circuit system enters a working state.

And 4, when the garbage is thrown in, placing a single article into a throwing port (in the vertical direction).

And 5, displaying a red flashing signal when the indicator lamp is in a waiting state at ordinary times. The indicator light is in a red normally-on state when the cover is opened, and enters a standby state after the cover is closed.

And 6, when the garbage capacity is full, opening the garbage storage chamber by a specific cleaning worker, taking out the garbage, and replacing with a new garbage bag.

And 7, the garbage can be normally opened, normally closed or manually closed, and the power switch is turned off when the garbage can is not used for a long time so as to avoid damaging a circuit.

Step 8, strictly forbidding the manual or external force to forcibly lift and press the barrel cover in the automatic working state; a precise circuit is arranged in the barrel cover, so that the barrel cover cannot be detached without permission, and the circuit or the structure is prevented from being damaged; when the barrel cover is cleaned, the barrel cover is not directly washed by water and only can be wiped by a wet touch cloth so as to avoid damaging a circuit.

Compared with the prior art, the technical scheme of the invention has the beneficial effects that:

according to the invention, functions of garbage independent classification, satellite positioning, capacity detection, work order generation, data analysis and the like are added on the basis of the traditional garbage can, the garbage put into the garbage can be effectively classified, workers are timely informed to collect the garbage, and the purposes of resource recycling and environment protection are achieved by data collection and optimized putting scheme.

The intelligent classification garbage can has the following functions:

(1) people near the trash can enjoy comfort, health and convenience brought by science and technology.

(2) Providing people with a garbage recycling function.

(3) And the types of the substances thrown into the garbage can are automatically identified, and the corresponding garbage can is thrown into the garbage can.

(4) The satellite positioning function enables cleaning workers or later maintenance personnel to accurately determine the position of the garbage can.

(5) And a capacity detection function for timely notifying workers to clean when the garbage can is full of capacity.

(6) The work order generation function enables cleaning workers to obtain the position and capacity information of the garbage can in time.

(7) And the background management server performs data analysis according to the position of the garbage can, the garbage throwing amount, the garbage type and other information, so that the throwing scheme of the garbage can is optimized.

Drawings

FIG. 1 is a schematic diagram of the intelligent classification garbage can based on computer-aided image recognition according to the present invention;

FIG. 2 is a schematic view of the overall structure of the intelligent classification garbage can based on the computer-aided image recognition according to the present invention;

FIG. 3 is an inside view of the intelligent classification garbage can based on computer-aided image recognition according to the present invention;

fig. 4 is a schematic structural diagram of a rotating shaft of the intelligent classification garbage can based on the computer autonomous image recognition.

Wherein, 1, a garbage throwing inlet; 2. a rotating wheel; 3. a rotating shaft; 4. a camera; 5. a first garbage outer barrel; 6. a steering engine drive plate; 7. a steering engine; 8. a second garbage outer barrel; 9. a first garbage inner barrel; 10. a second garbage inner barrel; 11. a raspberry derivative series chip; 12. a singlechip development board; 13. a positioning module, 14 an ultrasonic module; 15. provided is a power supply system.

Detailed Description

The technical solution of the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.

Referring to fig. 1 to 4, an intelligent classification garbage can comprises a garbage input port 1, a rotating wheel 2, a rotating shaft 3, a camera 4, a first garbage outer barrel 5, a steering engine driving plate 6, a steering engine 7, a second garbage outer barrel 8, a first garbage inner barrel 9 and a second garbage inner barrel 10 from top to bottom, wherein the first garbage inner barrel 9 and the second garbage inner barrel 10 slide into the second garbage outer barrel 8 through a first garbage inner barrel chute 18 and a second garbage inner barrel chute 19, the first garbage inner barrel 9 is provided with a first garbage inner barrel pull rod 16, the second garbage inner barrel 10 is provided with a second garbage inner barrel pull rod 17, the second garbage outer barrel 8 is further provided with a raspberry ranking chip 11, a singlechip development board 12, a positioning module 13, an ultrasonic module 14 and a power supply system 15, and further comprises a rear end management system, and the rear end management system is developed by using Python3+ Django frame + itcha library + itchats library, the method comprises the following steps of pushing a work order to workers through WeChat by using an itcha library, and visualizing data by using an ECharts library, wherein the management system mainly comprises the following parts: the garbage management system comprises garbage capacity monitoring, garbage type statistics, a garbage can position visual map, a garbage can data statistics management data map and work order management, wherein a background management system and a main control chip are connected through a wireless communication device, and the image processing process is roughly as follows: the opencv acquires images, and when garbage is thrown to a throwing inlet of the garbage can cover and falls onto the rotating wheel 2. The camera 4 beside the rotating wheel disc shoots the garbage, the built-in network module of the raspberry group series chip 11 measured in the garbage can shell uploads image data to an image recognition server of a network, an image recognizer returns a recognition result, the type of the garbage is determined by comparing the raspberry group series chip with the well-distributed type in a garbage classification database, relevant information is sent to a single chip development board, the single chip development board outputs angle information to a steering engine driving board, the steering engine driving board drives a rotating device consisting of a steering engine 7, a rotating shaft 3 and a rotating wheel 2, and the rotating wheel 2 rotates forwards and backwards to enable the garbage to fall into a specified garbage can. When the garbage inner barrel is full, the ultrasonic modules 14 positioned above the two sides of the inner barrel can send information to the single chip microcomputer development board when the garbage inner barrel is full, the single chip microcomputer development board outputs signals to the raspberry group series chip, and the raspberry group chip sends position information and capacity information to a worker through the wifi module arranged in the chip to send a list to the worker through the WeChat background.

The raspberry pi series chip can record garbage classification data and upload the garbage classification data to a back-end management system through a chip built-in network module, so that big data analysis can be conveniently performed by a background.

The main control chip adopts a Raspberry Pi series, and can process and upload image data and link with the rear-end management system and the image recognition server.

The steering engine adopts a digital steering engine, and the steering engine drive plate adopts a digital steering engine drive plate.

The power supply system adopts 3.3V-4.7V rechargeable lithium batteries as a power supply, and the voltage boosting and stabilizing chip is switched to 5V through 2 paths, wherein one path supplies power to the steering engine driving plate, the other path supplies power to the Raspberry Pi series chip, and the voltage boosting and stabilizing chip is switched to 3.3V to supply power to the single chip microcomputer development board.

The camera adopts intelligent camera.

The positioning module is a satellite positioning module.

The first garbage inner barrel 9, the second garbage inner barrel 10, the rotating shaft 3, the rotating wheel 2 and the steering engine 7 form a rotating device, so that the rotating wheel 2 rotates reversely and rotates into the first garbage inner barrel 9, the rotating wheel 2 rotates positively and rotates into the second garbage inner barrel 10

The ultrasonic module can monitor whether the garbage inner barrel is full or not and send a signal to the singlechip development board.

The above description is only a preferred embodiment of the present invention, and the scope of the present invention is not limited thereto, and any simple modifications or equivalent substitutions of the technical solutions that can be obviously obtained by those skilled in the art within the technical scope of the present invention are within the scope of the present invention.

Claims

1. An intelligent classification garbage can is characterized in that a garbage throwing inlet, a rotating wheel, a rotating shaft, a camera, a first garbage outer can, a steering engine driving plate, a steering engine, a second garbage outer can, a first garbage inner can and a second garbage inner can are respectively arranged from top to bottom, the first garbage inner can and the second garbage inner can slide into the second garbage outer can through a first garbage inner can sliding groove and a second garbage inner can sliding groove, a first garbage inner can pull rod is arranged on the first garbage inner can, a second garbage inner can pull rod is arranged on the second garbage inner can, a raspberry dispatching series chip, a single chip microcomputer development plate, a positioning module, an ultrasonic module and a power supply system are further arranged on the second garbage outer can, the intelligent classification garbage can further comprises a rear end management system, the rear end management system is developed by using a Python3+ Django frame + an itcha library + ECharts library, and the itcha library is used for pushing work orders to workers through WeChat letters, the data are visualized by utilizing an EChats library, and the management system mainly comprises the following parts: the garbage can management system comprises garbage capacity monitoring, garbage type statistics, a garbage can position visualization map, a garbage can data statistics management data map and work order management, and the rear-end management system is connected with a main control chip through a wireless communication device.

2. The intelligent classified processing garbage can of claim 1, wherein the garbage recognition function adopts digital image processing technology to recognize garbage types, the recognition function is located on a cloud server, and a wireless communication module is adopted for data transmission.

3. The intelligent garbage can for classification processing according to claim 1, wherein the garbage identification function is to compare the identification result with the garbage classification data in the database after identifying the garbage by using a digital image technology, classify the garbage into a certain type after comparison, return the type information to the garbage can with a raspberry-based serial chip, and perform the next operation by using the chip according to the type information.

4. The intelligent sortation trash can of claim 1, wherein a trash type comparison database is established at a cloud server.

5. The intelligent sortation garbage bin of claim 1, wherein, said main control chip employs an image data processing chip.

6. The intelligent classification garbage can of claim 1, wherein the steering engine is a digital steering engine, and the steering engine drive plate is a digital steering engine drive plate.

7. The intelligent classified treatment garbage can of claim 1, wherein the power supply system adopts a rechargeable lithium battery with 3.3V-4.7V as a power supply, and the power supply system is switched to 5V through 2 paths of voltage boosting and stabilizing chips, wherein one path of the voltage boosting and stabilizing chips supplies power to a steering engine driving plate, the other path of the voltage boosting and stabilizing chips supplies power to a Raspberry Pi chip, and the voltage boosting and stabilizing chips are switched to 3.3V to supply power to a single chip microcomputer development board or 220V alternating current is adopted for supplying power.

8. The intelligent sortation garbage bin of claim 1, wherein, said camera employs an intelligent camera.

9. The intelligent sortation bin of claim 1, wherein said positioning module is a satellite positioning module that provides location information for the bin.

10. An operation method for intelligently classifying and processing garbage cans is characterized by comprising the following steps:

step 1, opening a power supply cover plate at the head of the garbage can, and accessing a power supply;

step 2, before use, whether clear object images can be obtained or not is confirmed by confirming that an image pickup head in the garbage can has no interference and stains or whether the surface has scratches or damages, and then the product is debugged to check whether each device works normally or not;

step 3, turning on a power switch at the rear part of the barrel, turning on a red indicator light for 3 seconds, and flashing the indicator light every 3 seconds to indicate that the circuit system enters a working state;

step 4, when the garbage is thrown in, placing a single article into a throwing port;

step 5, when the indicator light is in a waiting state at ordinary times, a red flashing signal is presented; the indicating lamp is in a red normally-on state when the cover is opened, and enters a standby state after the cover is closed;

step 6, when the garbage capacity is full, a specific cleaning personnel opens the garbage storage chamber, takes out the garbage and replaces the garbage with a new garbage bag;

step 7, the garbage can is realized by closing a power switch when in a normally open state, a normally closed state or a manual state, and the garbage can is not used for a long time and is required to be closed so as to avoid damaging a circuit;