CN213833073U

CN213833073U - Multifunctional household garbage classification device based on 4G communication

Info

Publication number: CN213833073U
Application number: CN202021312023.3U
Authority: CN
Inventors: 赵继民; 李鹏钜
Original assignee: Tianjin University of Science and Technology
Current assignee: Tianjin University of Science and Technology
Priority date: 2020-07-07
Filing date: 2020-07-07
Publication date: 2021-07-30
Anticipated expiration: 2030-07-07

Abstract

The utility model relates to a multi-functional domestic waste sorter based on 4G communication, including Cortex-M kernel microcontroller, speech recognition module, voice broadcast module, LCD display module, pilot lamp, storage module, domestic waste classification storehouse, fire monitoring module, warning distress module, light control module, bus warning module, servo motor control module, power module that arrives at a station. The functions of automatic garbage classification, one-key emergency alarm, one-key emergency call, fire monitoring, bus arrival reminding, light control of the illuminating lamp and automatic opening and closing of the garbage recycling bin can be realized. The main application scene is a bus stop garbage recycling bin, and various services including garbage classification services are provided for the public.

Description

Multifunctional household garbage classification device based on 4G communication

Technical Field

The utility model belongs to waste classification smart machine field, especially a multi-functional domestic waste sorter based on 4G communication.

Background

The garbage disposal is always a focus of attention of human society, sanitary landfill, high-temperature composting and incineration are adopted domestically and internationally for a long time, but the treatment modes still have great environmental pollution, resource waste and loss, and the development of the environmental protection industry in China is restricted. The garbage classification is an improvement on the traditional garbage treatment mode, is a scientific management method for garbage treatment, can effectively reduce environmental pollution and resource waste, and breaks the bottleneck of resource recycling.

In 9 months of 2015, the community center and the state department printed the 'ecological civilization quality improvement and reform general scheme', and proposed to accelerate the establishment of a garbage forced classification system. In 2019, 6.6.6.9, 9 departments such as the Ministry of housing and construction jointly issue a notice about the comprehensive development of the classification of the domestic garbage in cities on the national level and above, and it is clear that 46 major cities basically build a classification treatment system of the domestic garbage in 2020 and that four cities on the national level and above basically build a classification treatment system of the domestic garbage in 2025. At present, super-large cities such as Beijing, Shanghai and Shenzhen repair or build the domestic garbage management successively, and strengthen the classification of the whole process and strict law enforcement supervision by supervising and urging guidance, so that more people can act.

At present, garbage classification in life has a plurality of difficulties. People in life face various types of garbage, and people in all ages generally lack garbage classification knowledge. The quantity of popular science tasks for classifying the garbage for the crowd is huge, manpower and material resources are greatly consumed, and the difficulty and the efficiency for popularizing garbage classification knowledge for young people and old people are high. The existing various classification garbage cans are popularized and popularized comprehensively, but the classification is performed artificially. Meanwhile, if the problem of garbage classification cannot be solved well, measures such as repairing or legislation, supervision and guidance, strict law enforcement and the like adopted by various cities have great resistance, lack of support and difficulty in obtaining ideal effects.

Disclosure of Invention

The utility model aims to realize automatic discernment domestic waste kind at the crowd of public occasion especially each age bracket of bus stop help, provide a portable, adapt to the domestic waste classification mode of each age crowd and each cultural degree crowd, and the utility model discloses can additionally realize a key emergency alarm, a key emergency call for help, fire control, bus arrival warning, light control function, automatic switch garbage collection box function under the condition of realizing the garbage classification function. The utility model discloses the mainly used scene is bus stop garbage collection box, provides the multiple service including the waste classification service for the public.

The utility model provides a its technical problem take following technical scheme to realize:

a multifunctional household garbage classification device based on 4G communication comprises a Cortex-M kernel microcontroller, a voice recognition module, a voice broadcasting module, an LCD display module, an indicator light, a storage module, a household garbage classification library, a fire monitoring module, an alarm distress call module, a lighting light control module, a bus arrival reminding module, a servo motor control module and a power supply module, and is characterized in that the household garbage classification library comprises a recyclable garbage library, an unrecoverable dry garbage library, a wet garbage library and a harmful garbage library, and the garbage classification libraries contain specific name information of various types of common garbage; the Cortex-M kernel microcontroller is connected with the LCD display module through the FSMC; the voice module is connected with the microcontroller through a serial port; the voice broadcasting module is connected with the microcontroller through a GPIO port; the indicating lamp is an LED lamp and is connected with the microcontroller through a GPIO port; the fire monitoring module comprises a smoke sensor and a temperature sensor, the smoke sensor can detect whether smoke exists in the garbage can, and the temperature sensor can detect the temperature in the garbage can; the alarm calling module comprises an alarm button and a calling button, and the alarm button and the calling button are connected with the microcontroller through GPIO ports to realize one-key alarm or calling for help; the lighting lamp control module comprises an infrared sensor and a photosensitive sensor, the infrared sensor is used for detecting whether a person is at the bus station, and the photosensitive sensor is used for detecting the current ambient illumination condition; the bus arrival reminding module comprises a 4G module, and the 4G module is connected with the microcontroller through a UART serial port to realize the position acquisition of the bus; the servo motor control module comprises a servo motor driving circuit, and the opening and closing of the dustbin cover are realized by driving the servo motor.

And the LCD module is used for displaying the household garbage to be classified, the classification result, a nearby map and displaying all schedules and routes of all stop buses at the bus stop.

Moreover, the voice module enables voice input of the household garbage to be classified.

Moreover, the voice broadcasting module can realize voice broadcasting of classification results and forecast bus shifts which arrive at the station immediately.

And the Cortex-M kernel microcontroller is also connected with a program downloading interface to realize the upgrading and updating of the internal software program of the microcontroller and the household garbage category library.

Moreover, the smoke sensor adopts an SS168 fire smoke sensor of Shenzhen Posth Tech limited, and the temperature sensor adopts a DS18B20 temperature sensor.

And the Cortex-M kernel microcontroller is also connected with a signal indicator lamp through a GPIO (general purpose input/output), and the indicator lamp can indicate the position of the garbage can where the classified household garbage is to be put.

Moreover, the LCD display module adopts an ATK-4.3 inches TFTLCD module of ALIENTEK company, the voice input module adopts a WM8978 module with a microphone, and the voice broadcast module adopts a loudspeaker.

Moreover, the utility model discloses a DC6-16V power input adopts output voltage to be 12V output current for the switching power supply adapter power supply of 1A.

Moreover, the photosensitive sensor adopts an LS1 photosensitive diode, the infrared sensor adopts an SL625 human body infrared induction module, and the induction range of the infrared sensor is 10-15 meters.

Moreover, the 4G module adopts a full-network communication data version EC204G module of Shanghai Mobile company, and is connected with the microcontroller through UART.

The utility model has the advantages that:

1. the utility model provides an use convenient and fast's domestic waste classification mode at public occasion especially bus stop compares traditional artificial domestic waste kind in the life and differentiates the mode and have very obvious categorised fast, do not need the characteristics of a large amount of domestic waste classification knowledge.

2. The utility model discloses can realize multiple functions on realizing waste classification's basis, integrate the degree height, compare in various robots that the cost is more cheap, can promote at public occasion especially bus stop.

3. The utility model discloses can treat categorised domestic waste name by speech input, be applicable to the crowd of each age bracket.

4. The utility model discloses can update the categorised storehouse of rubbish through downloading the serial ports.

5. The utility model discloses can be realizing including waste classification, a key emergency alarm, a key emergency call for help, fire control, bus arrival warning, light control function, automatic switch garbage collection box function, can provide the pluralism service for public transit passenger and passerby, just the utility model discloses a function can be tailor to adapt to different application scenes.

6. The utility model discloses can the urgent warning of a key, can be fast convenient dial the warning phone to send alarm position information for the police, provide convenient, the easy warning way that obtains for citizen especially children and old man.

7. The utility model discloses can the urgent call for help of a key, can dial the emergency call of the nearest hospital apart from the device fast to send positional information for the hospital, provide the route that can call for help fast under the emergency for the citizen.

8. The utility model discloses the realization is to the conflagration control of garbage bin, especially in high temperature weather to and not put out the cigarette end and be lost into the garbage bin by the mistake under, can effectively prevent the conflagration, avoid personnel's injury, reduce public loss of property.

9. The utility model discloses can realize bus stop's light control, the illumination is opened automatically when the environment is dim, and self-closing illumination when ambient light is sufficient will reduce bus stop lighting system's output when opening the illumination when detecting the bus stop unmanned aerial vehicle.

Drawings

Fig. 1 is a schematic diagram of the system structure of the present invention;

FIG. 2 is a flow chart of the control scheme of the present invention;

Detailed Description

The present invention will be described in further detail with reference to specific examples, which are provided for illustrative purposes only, and are not intended to be limiting, and the scope of the present invention should not be limited thereby.

The embodiment 1, as shown in fig. 1, the utility model provides a multi-functional domestic waste sorter based on 4G communication, include ST-LINK/V2 download module among the categorised voice assistant device of domestic waste, power supply circuit, the WM 2 module of taking the speaker, storage module, LCD display module, speaker, pilot lamp, fire monitoring module, warning distress module, light control module, bus arrival warning module and servo motor control module. The garbage classification device is characterized in that the WM8978 module with the loudspeaker is a voice input end of the utility model, the display module, the loudspeaker and the indicator light are output ends of the utility model, wherein the display module consists of FSMC and FTFLCD, the garbage classification device is characterized in that the FSMC drives the FTFLCD, and the FTFLCD display screen is used for displaying names of household garbage to be classified and classification results of the household garbage; the ST-LINK/V2 download module is connected with the microcontroller through the SWIM interface to provide a path for the microcontroller to download programs and debug, and also provide a path for updating the household garbage classification library of the utility model; the power circuit is connected with the microcontroller to provide 3.3V stable voltage for the microcontroller, and simultaneously provide a stable 3.3V power supply for the FTFLCD display module; the WM S module with the loudspeaker converts a microphone signal into a digital signal through the ADC, and transmits the digital signal to the microcontroller through the I2S interface, so that the function of inputting the name of the garbage to be classified by voice is realized; the loudspeaker realizes voice broadcast by audio data transmission between the WM S and the microcontroller through an I2S interface; the indicating lamp is connected with the microcontroller through a GPIO (general purpose input/output) to realize the indication of the position of the garbage can into which the classified household garbage is put; the storage module is connected with the microcontroller through an SDIO interface to realize the storage of the household garbage category library; the fire monitoring module is connected with the microcontroller through a GPIO (general purpose input/output) to realize the early warning and alarming of fire of the garbage can; the alarm calling module is connected with the microcontroller through a GPIO (general purpose input/output), and when the alarm or rescue button is pressed, the device can automatically dial an alarm call or an emergency call and simultaneously send position information; the lighting lamp light control module is connected with the microcontroller through a GPIO (general purpose input/output), detects the current change of the photosensitive diode and the input signal of the infrared sensor through an ADC (analog-to-digital converter) in the microcontroller, and controls the lighting system according to the current of the photosensitive diode and the input signal of the infrared sensor; the 4G module in the bus arrival reminding module is connected with the microcontroller through a UART (universal asynchronous receiver/transmitter), the position information of a bus is acquired through the 4G module, and when a certain bus is about to arrive at a station, a prompt voice is broadcasted through a loudspeaker; the servo motor control module is connected with the microcontroller through the servo drive circuit, and when people throw garbage and the device gives a garbage classification result, the servo motor drives the corresponding garbage bin cover to be opened.

The embodiment 2 of the utility model provides a multi-functional domestic waste sorter based on 4G communication, including the step: firstly, a user speaks a wakeup word to the device, and the device wakes up and prompts the user to speak the name of the household garbage to be classified; the user speaks the name of the household garbage to be classified, and the voice recognition module transmits the processed data to the microcontroller after recognizing the name; thirdly, the microcontroller classifies the signals, transmits the classification result to an LCD display module and transmits a control signal to an indicator light and a loudspeaker; and fourthly, the LCD display module displays the classification result on the display screen, the loudspeaker broadcasts voice, the indicating lamp indicates the position of the garbage can, and the servo motor control module controls the servo motor to open the corresponding garbage can cover. And fifthly, if the temperature in the garbage can reaches 80 ℃, the device sends fire early warning information through the 4G module, and when the smoke sensor detects smoke in the garbage can, the device sends fire warning information through the 4G module. And sixthly, the device turns on the lighting system when detecting that the ambient light is too dark, reduces the power of the lighting system when no person is nearby, and turns off the lighting system when the ambient light is sufficient. The device obtains bus position information through the 4G module, and when a certain bus is about to arrive at a station, a prompt voice is broadcasted through a loudspeaker. The device detects whether the alarm button or the rescue button is pressed, and if yes, the device dials an alarm call or a first-aid call and sends position information.

Embodiment 3 of the present invention, as shown in fig. two, the utility model provides a voice assistant device for classifying domestic garbage, the system structure includes a monitoring system and an executing system, and is characterized in that the monitoring system continuously monitors whether a user sends a wake-up command, a name voice of domestic garbage to be classified, a fire early warning or alarm command, a lighting control command, an alarm or rescue command, a bus arrival-coming command, when monitoring a certain command, the monitoring system triggers to interrupt to execute a corresponding interrupt service, and after the execution is finished, the monitoring system continuously monitors the next command; the execution system executes corresponding operation according to the instruction sent by the interrupt service. The specific flow is that the program starts to be executed, whether a relevant instruction is received or not is judged, what instruction is further judged after the instruction is received, if the instruction is an awakening instruction, the garbage classification system is awakened, otherwise, whether the system is awakened or not is judged, if the system is awakened, whether the instruction is a classification instruction or not is judged, corresponding operation is executed if the instruction is a classification instruction, early warning or alarm information is sent out if the instruction is a fire early warning or alarm instruction, if the instruction is a lighting control instruction, the lighting system is controlled, a bus arrival instruction is broadcasted to prompt voice, if the instruction is an alarm or rescue instruction, an alarm telephone or emergency call is dialed and position information is sent, and the next instruction is waited after the corresponding operation is finished.

It should be emphasized that the embodiments described herein are illustrative and not restrictive, and thus the present invention is not limited to the embodiments described in the detailed description, but also falls within the scope of the present invention, in any other embodiments derived by those skilled in the art according to the technical solutions of the present invention.

Claims

1. A multifunctional household garbage classification device based on 4G communication comprises a Cortex-M kernel microcontroller, a voice recognition module, a voice broadcasting module, an LCD display module, an indicator light, a storage module, a household garbage classification library, a fire monitoring module, an alarm distress call module, a lighting light control module, a bus arrival reminding module, a servo motor control module and a power supply module, and is characterized in that the household garbage classification library comprises a recyclable garbage library, an unrecoverable dry garbage library, a wet garbage library and a harmful garbage library, and the garbage classification libraries store the names of various types of household garbage; the Cortex-M kernel microcontroller is connected with the LCD display module through the FSMC; the voice recognition module is connected with the microcontroller through a serial port; the voice broadcasting module is connected with the microcontroller through a GPIO port; the indicating lamp is an LED lamp and is connected with the microcontroller through a GPIO port; the fire monitoring module comprises a smoke sensor and a temperature sensor, the smoke sensor can detect whether smoke exists in the garbage can, and the temperature sensor can detect the temperature in the garbage can; the alarm calling module comprises an alarm button and a calling button, and the alarm button and the calling button are connected with the microcontroller through GPIO ports to realize one-key alarm or calling for help; the lighting lamp control module comprises an infrared sensor and a photosensitive sensor, the infrared sensor is used for detecting whether a person is at the bus station, and the photosensitive sensor is used for detecting the current ambient illumination condition; the bus arrival reminding module comprises a 4G module, and the 4G module is connected with the microcontroller through a UART serial port to realize the position acquisition of the bus; the servo motor control module comprises a servo motor driving circuit, and the opening and closing of the dustbin cover are realized by driving the servo motor.

2. The multifunctional household garbage classification device based on 4G communication as claimed in claim 1, wherein the voice recognition module can input the name of the household garbage to be classified through voice.

3. The multifunctional household garbage classification device based on 4G communication as claimed in claim 2, wherein the voice recognition module is WM S module with speaker, WM S converts microphone signal into digital signal through ADC, and transmits to microcontroller through I2S interface.

4. The multifunctional household garbage classification device based on 4G communication as claimed in claim 1, wherein the LCD display module can display the name of household garbage to be classified and the classification result of the household garbage, and can display a nearby map and all the schedules and routes of bus stops at the bus stop.

5. The multifunctional household garbage classification device based on 4G communication as claimed in claim 4, wherein the LCD display module is connected with the microcontroller through FSMC, and the microcontroller drives the LCD display module through FSMC.

6. The multifunctional household garbage classification device based on 4G communication according to claim 1 is characterized in that the voice broadcasting module can perform voice broadcasting on the classification result of household garbage to be classified and can perform voice broadcasting prompt on a bus to be reached by a bus stop.

7. The multifunctional household garbage classification device based on 4G communication as claimed in claim 1, wherein the indicator light can indicate the position of the garbage can to which the household garbage should be thrown according to the classification result of the household garbage to be classified.

8. The multifunctional household garbage classification device based on 4G communication as claimed in claim 1, wherein the servo motor control module can open the cover of the corresponding garbage can according to the garbage classification result.

9. The multifunctional household garbage classification device based on 4G communication as claimed in claim 1, wherein the storage module is used for storing a household garbage category library.

10. The multifunctional household garbage classification device based on 4G communication as claimed in claim 1, wherein the household garbage category database is used to compare the name of the household garbage to be classified, and determine which category the household garbage to be classified belongs to through comparison.

11. The multifunctional household garbage classification device based on 4G communication is characterized in that the fire monitoring module can monitor the temperature in the garbage can and whether fire smoke exists in the garbage can or not, and early warning or fire warning information is sent through the 4G module.

12. The multifunctional household garbage classification device based on 4G communication as claimed in claim 1, wherein the alarm call module detects that the alarm button or the emergency button is pressed, and automatically dials the alarm call or the emergency call and simultaneously sends the position information.

13. The multifunctional household garbage classification device based on 4G communication as claimed in claim 1, wherein the lighting light control module turns on the lighting system when detecting that the ambient light is too dark, and turns off the lighting system when there is no person nearby and the ambient light is sufficient.

14. The multifunctional household garbage classification device based on 4G communication as claimed in claim 1, wherein the bus arrival reminding module obtains bus position information through the 4G module, and when a certain bus is about to arrive at a station, a reminding voice is broadcasted through a loudspeaker.

15. The multifunctional household garbage classification device based on 4G communication according to claim 1, wherein the microcontroller adopts STM32F407ZGT6 single chip microcomputer, the LCD display module adopts ATK-4.3 inch TFTLCD module, the voice recognition module adopts WM 6 module with speaker, the storage module adopts SD memory connected with the microcontroller through SDIO interface, the voice broadcast module adopts speaker, the smoke sensor adopts SS168 fire smoke sensor of Shenzhen Posth Tech Limited, the temperature sensor adopts DS18B20 temperature sensor, the photosensitive sensor adopts LS1 photosensitive diode, the infrared sensor adopts SL625 human body infrared sensing module, the 4G module adopts full network communication data version EC204G module of Shanghai Shi Yuan company.