CN211077163U

CN211077163U - Intelligence dustbin based on Arduino

Info

Publication number: CN211077163U
Application number: CN201921023002.7U
Authority: CN
Inventors: 张园
Original assignee: Nanjing Vocational College Of Information Technology
Current assignee: Nanjing Vocational College Of Information Technology
Priority date: 2019-07-03
Filing date: 2019-07-03
Publication date: 2020-07-24
Anticipated expiration: 2029-07-03

Abstract

The utility model discloses an intelligent dustbin based on Arduino, including outer box, interior box, case lid and control system, wherein control system includes Arduino control module, ultrasonic distance detection circuit, capacitanc proximity switch sensor, step motor, pyroelectric sensor and supply circuit, box upper portion including ultrasonic distance detection circuit sets up, the pilot lamp sets up on outer box upper portion, capacitanc proximity switch sensor and step motor link to each other, set up respectively and be used for detecting the rubbish of different materials on outer box upper portion, pyroelectric sensor sets up on outer box upper portion. The utility model can realize automatic detection and classification of garbage, automatic induction uncovering, automatic following, and can detect and indicate whether the garbage is filled; sending a command that the garbage needs to be cleaned through a communication network, and providing position information of the garbage can; and the solar energy can be used for supplying power to realize the functions of auxiliary advertisement playing, night light lighting, language encouragement and the like.

Description

Intelligence dustbin based on Arduino

Technical Field

The utility model relates to an intelligent garbage can, concretely relates to intelligent garbage can based on Arduino control module belongs to garbage collection technical field.

Background

Daily life generates a large amount of domestic garbage every day, and the current requirements of society on garbage classification are carried out only by the consciousness and subjectivity of people, but the burden of people is invisibly increased. The common garbage can is provided with a can cover, people need to remove the can cover by hands when throwing garbage, bacteria and dirt on the can cover are contacted unavoidably, and when the garbage can is full of stored garbage, sanitation workers are informed to clean the garbage can in time, the garbage can is overflowed possibly, and the surrounding environment is polluted. In a community, the set points of the trash bins are located at certain distances, for example, a trash bin may be located at intervals of hundreds of meters in a campus, so that for students walking in the campus to generate trash at any time, the students may need to walk a certain distance to find the trash bin, which is inconvenient and may promote the habit of people to save trouble and throw away the trash at any time. Also there are some modified dustbin among the prior art, can solve above-mentioned individuality problem alone, but do not have a multi-functional intelligent dustbin to solve above-mentioned whole not enough, can also provide night illumination function simultaneously, and efficiency such as voice broadcast, advertising.

Disclosure of Invention

For solving prior art's not enough, the utility model aims to provide an intelligent dustbin based on Arduino, including outer box, interior box, case lid and control system, wherein: the control system comprises an Arduino control module, an ultrasonic distance detection circuit, a first driving motor, an indicator lamp, a capacitive proximity switch sensor, a stepping motor, a pyroelectric sensor, a second driving motor and a power supply circuit, wherein the Arduino control module and the power supply circuit are arranged on an outer box body, the ultrasonic distance detection circuit is connected with the first driving motor and arranged on the upper part of the outer box body, the first driving motor is connected with the driving module, the driving module is connected with the Arduino control module, the indicator lamp is arranged on the upper part of the outer box body, the indicator lamp is connected with the ultrasonic distance detection circuit, the capacitive proximity switch sensor is connected and arranged on the upper part of the outer box body and connected with the stepping motor, the stepping motor is arranged below a box cover, the pyroelectric sensor is connected with the second driving motor and arranged on the upper part of the outer box body, the second driving motor is connected with the driving module, drive module is connected with Arduino control module, ultrasonic distance detection circuitry, pilot lamp, capacitanc proximity switch sensor, step motor and pyroelectric sensor are connected with Arduino control module electricity respectively.

Further, the bottom of the outer box body is provided with a plurality of rollers.

Further, still include and be provided with infrared obstacle avoidance sensor in outer box lower part, infrared obstacle avoidance sensor is connected with Arduino control module, the inboard of gyro wheel is equipped with third driving motor, third driving motor is connected with drive module, drive module is connected with Arduino control module.

Further, still include that the periphery at the external box still is equipped with L ED dot matrix screen and voice circuit, L ED dot matrix screen and voice circuit are connected with Arduino control module electricity.

Further, the power supply circuit may be a solar cell.

Further, Arduino control module still is connected with communication module electrically.

Further, the communication module can be a GPS module and a GPRS module.

Further, a lighting system is also included.

Further, the lighting system is arranged above the outer box body.

The utility model discloses an useful part lies in: by providing the intelligent garbage can based on the Arduino, different materials can be detected through the capacitive proximity sensor, the stepping motor is controlled, garbage of different materials is put into different boxes, and automatic detection and classification of the garbage are realized; when people are detected to approach, the cover of the dustbin is automatically opened, people in front can be followed, automatic following is realized, whether the dustbin is full or not can be detected and indicated, an instruction for clearing the dustbin is sent through a communication network, and position information of the dustbin is provided; and the solar energy can be used for supplying power to realize the functions of auxiliary advertisement playing, night light lighting, language encouragement and the like.

Drawings

Fig. 1 is an overall structure diagram of the present invention.

Fig. 2 is a schematic diagram of the control system of the present invention.

The reference numerals in the drawings comprise an outer box 1, an inner box 2, a box cover 3, a capacitive proximity switch sensor 4, a stepping motor 5, an ultrasonic sensor 6, a roller 7, an infrared obstacle avoidance sensor 8, a dot matrix screen 9-L ED, a voice circuit 10, a lighting lamp 11 and an indicator lamp 12.

Detailed Description

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

The intelligent garbage can comprises an outer box body 1, an inner box body 2, a box cover 3, a capacitive proximity switch sensor 4, a stepping motor 5, an ultrasonic sensor 6, a roller 7, an infrared obstacle avoidance sensor 8, an L ED dot matrix screen 9, a voice circuit 10, a lighting lamp 11 and an indicator lamp 12, wherein the capacitive proximity switch sensor 4 and the stepping motor 5 are located on the upper portion of the outer box body 1 and close to the position of the box cover 3, the ultrasonic sensor 6 is located on the upper portion of the inner wall of the inner box body 2, the infrared obstacle avoidance sensor 8 is located on the lower portion of the outer box body, the L ED dot matrix screen 9 and the voice circuit 10 are arranged on the periphery of the outer box body, the lighting lamp 11 is supported on two sides of the outer box body by adopting a support, and the indicator.

The control system shown in fig. 2 is an 8-bit single chip microcomputer development core board with an Arduino control module as a core, and Atmel ATmega328P and ATmega168PA series as cores, uses a U-shaped 27pin Microduino interface specification, has a plurality of peripheral modules and sensors compatible with interfaces, monitors the environment by means of various sensors, influences the environment by controlling sounds, motors and other various devices, and controls and calls various modules.

Different materials to rubbish, for example metal, glass, plastics, the principle that the dielectric constant is different, the utility model discloses a capacitanc proximity switch sensor and step motor carry out the classification of rubbish, box upper portion is provided with capacitanc proximity switch sensor outside, be provided with step motor below the case lid, capacitanc proximity switch sensor measurement end constitutes a polar plate of condenser, another polar plate is the shell of switch, the shell is ground connection or is connected with the casing of equipment in the measurement process, when the object moves towards proximity sensor, make the dielectric constant of electric capacity change, thereby make the electric capacity change, make the circuit state who links to each other with the measurement end also change, from this alright control switch's switch-on or disconnection. When the sensor detects metal, the capacitance changes, and the low level is input to the Arduino control module to control the different directions of the stepping motor to rotate, so that different positions of garbage are input, and garbage classification is performed. For example, two garbage cans are arranged in the garbage can, garbage materials are detected by the capacitance sensors on the outer side, if the garbage cans are made of metal materials, the sensors output signals, the signals drive the motor linked with the left can cover to rotate and drive the can cover to open, and if the garbage cans are made of nonmetal materials, the sensors output signals drive the right side, the motor linked with the can cover rotates and drives the can cover to open.

A pyroelectric sensor is adopted for human body induction, preferably an HS-SR501 pyroelectric sensor, and the induction distance is 3-7 m. When a person enters the sensing range of the human body, the high level is output, and the high level is changed into the low level in a delayed mode until the person leaves. The pyroelectric sensor module is arranged above the garbage can, when a person throwing garbage approaches the garbage can and enters an induction range with the garbage can as the circle center, the pyroelectric sensor outputs a signal, the signal is used as trigger, a second driving motor is driven to rotate through program control, and the garbage can is automatically opened; the wheels are installed at the bottom of the garbage can, the infrared obstacle avoidance sensor is used for detecting the distance, the steering is controlled through the third driving motor, the button is configured on the garbage can, and the automatic following function can be started by pressing.

The upper part of the inner box body is provided with an ultrasonic sensor, when a measured value acquired by an ultrasonic module is smaller than a preset threshold value, the fact that the garbage amount reaches 80% of the volume of the garbage can is indicated, the ultrasonic sensor outputs a signal, after the signal is received, the first driving motor is turned off, the box cover cannot be opened, the priority of the signal is highest, meanwhile, a red L ED indicating lamp is further installed outside the garbage can and used for prompting whether the garbage can is full, if the garbage can is full, the red lamp is turned on to prompt a user, a GPRS module is used for prompting a sanitation worker to timely clean the garbage by network data transmission, and meanwhile, a GPS module is used for sending the real-time position of the garbage can, so that the sanitation worker can timely position the garbage can to be cleaned.

Set up L ED light and voice circuit on the outer box of garbage bin, survey ambient light through the photo resistance, as long as the environment closes the line and is less than the threshold value and just opens L ED lamp, the illumination power supply can carry out the energy storage through solar cell, with the using electricity wisely, green, install L ED dot matrix screen outside the garbage bin, utilize solar cell power supply broadcast some public welfare advertisements daytime, increase public welfare publicity effect, when pedestrian puts in rubbish at every turn, voice module can broadcast one section graceful music or the words of a section blessing feed back the user at random in the bucket, let people more happy put in rubbish and go into the bucket, thereby reduce the phenomenon of throwing rubbish randomly.

The foregoing illustrates and describes the principles, general features, and advantages of the present invention. It should be understood by those skilled in the art that the above embodiments do not limit the present invention in any way, and all technical solutions obtained by adopting equivalent replacement or equivalent transformation fall within the protection scope of the present invention.

Claims

1. The utility model provides an intelligence dustbin based on Arduino, includes outer box, interior box, case lid and control system, its characterized in that: the control system comprises an Arduino control module, an ultrasonic distance detection circuit, a first driving motor, an indicator lamp, a capacitive proximity switch sensor, a stepping motor, a pyroelectric sensor, a second driving motor and a power supply circuit;

the Arduino control module and the power supply circuit are arranged on the outer box body,

the ultrasonic distance detection circuit is connected with a first driving motor and arranged on the upper part of the inner box body, the first driving motor is connected with a driving module, and the driving module is connected with the Arduino control module;

the indicator light is arranged on the upper part of the outer box body and is connected with the ultrasonic distance detection circuit,

the capacitive proximity switch sensor is connected with the upper part of the outer box body and is connected with the stepping motor, and the stepping motor is arranged below the box cover;

the measuring end of the capacitive proximity switch sensor forms one polar plate of a capacitor, the other polar plate is a shell of the switch, and the shell is grounded or connected with a machine shell of equipment in the measuring process; when an object approaches the sensor, the dielectric constant of the capacitor changes, and the switch is controlled to be switched on or off; the sensor inputs corresponding low level to the Arduino control module according to different dielectric constants so as to control the stepping motor to rotate towards corresponding directions, and garbage classification is carried out through garbage input at different positions;

the pyroelectric sensor is connected with a second driving motor and arranged on the upper part of the outer box body, the second driving motor is connected with a driving module, the driving module is connected with an Arduino control module,

the ultrasonic distance detection circuit, the indicator lamp, the capacitive proximity switch sensor, the stepping motor and the pyroelectric sensor are respectively and electrically connected with the Arduino control module;

through the signal of human output of pyroelectric sensor response, Arduino control module rotates according to signal drive second driving motor, opens the rubbish bung.

2. The intelligent garbage can based on Arduino of claim 1, characterized in that: the bottom of the outer box body is provided with a plurality of rollers.

3. The intelligent garbage can based on Arduino of claim 2, characterized in that: an infrared obstacle avoidance sensor is arranged at the lower part of the outer box body and connected with the Arduino control module, a third driving motor is arranged on the inner side of the roller and connected with a driving module, and the driving module is connected with the Arduino control module; the Arduino control module controls the wheels to steer through the third driving motor according to the distance detected by the infrared obstacle avoidance sensor, so that the obstacle avoidance is realized.

4. The Arduino-based intelligent garbage can according to any one of claims 1 to 3, wherein an L ED dot matrix screen and a voice circuit are further arranged on the periphery of the outer can body, and the L ED dot matrix screen and the voice circuit are electrically connected with the Arduino control module.

5. The intelligent garbage can based on Arduino of claim 4, characterized in that: the power supply circuit may be a solar cell.

6. The intelligent garbage can based on Arduino of claim 1, characterized in that: arduino control module still electricity is connected with communication module.

7. The intelligent garbage can based on Arduino of claim 6, characterized in that: the communication module can be a GPRS module and a GPRS module.

8. The intelligent garbage can based on Arduino of claim 1, characterized in that: an illumination system is also included.

9. The intelligent garbage can based on Arduino of claim 8, characterized in that: the lighting system is arranged above the outer box body.