CN212402272U

CN212402272U - Classification dustbin device of uncapping based on gesture recognition control

Info

Publication number: CN212402272U
Application number: CN202020902170.XU
Authority: CN
Inventors: 孙科航; 韩超
Original assignee: Individual
Current assignee: Individual
Priority date: 2020-05-25
Filing date: 2020-05-25
Publication date: 2021-01-26
Anticipated expiration: 2030-05-25

Abstract

The utility model relates to the technical field of intelligent electronics, in particular to a classified dustbin uncovering device based on gesture recognition control, which comprises a dustbin body, wherein a uncovering system for controlling the opening of a dustbin cover and a power module for supplying power to the uncovering system are arranged on the dustbin body; the cover opening system comprises a controller module, a gesture recognition module, a cover opening control module and a cover opening feedback module, wherein the gesture recognition module, the cover opening control module, the cover opening feedback module and the power supply module are respectively and electrically connected with the controller module. The utility model discloses the practicality is strong, when carrying out waste classification, has reduced labour intensity.

Description

Classification dustbin device of uncapping based on gesture recognition control

Technical Field

The utility model relates to an intelligence electron technical field, in particular to categorised dustbin device of uncapping based on gesture recognition control.

Background

For urban environment protection, air pollution, water source pollution, garbage pollution and noise pollution are main factors influencing urban environment, and the urban environment protection effect can be improved only by doing pollution treatment in the aspects, so that powerful support is provided for urban environment protection. According to the development of the current urban environment protection work, the air pollution, the water source pollution, the garbage pollution and the noise pollution are treated, so that a good environment is created for urban people.

In the aspect of municipal refuse pollution treatment, from carrying out incineration treatment to rubbish at first, to present classify the reason to rubbish, place the garbage bin in each district, make things convenient for people to put in rubbish on the one hand, but rubbish smell is general bigger, wherein in order to completely cut off rubbish smell to a certain extent, the garbage bin generally can design the lid, nevertheless the garbage bin lid needs great strength when opening, do not need too big strength because the effect of lid gravity when pressing down, consequently, there is great inconvenience to old person and the little person of strength, people's intensity of labour has been increased, so need provide a categorised dustbin device of uncapping based on gesture recognition control, solve above-mentioned problem.

SUMMERY OF THE UTILITY MODEL

The utility model aims at overcoming the problem that exists among the above-mentioned prior art, provide the categorised dustbin device of uncapping based on gesture recognition control.

The technical scheme of the utility model is that:

the dustbin comprises a dustbin body and is characterized in that a cover opening system for controlling the opening of a dustbin cover is arranged on the dustbin body; the power supply module is used for supplying power to the cover opening system;

the cover opening system comprises a controller module, a gesture recognition module, a cover opening control module and a cover opening feedback module, wherein the gesture recognition module, the cover opening control module, the cover opening feedback module and the power supply module are respectively and electrically connected with the controller module;

when the gesture recognition module correctly recognizes the user gesture, a dustbin cover opening signal is sent to the controller module, the controller module sends an opening instruction to the dustbin cover opening control module according to the dustbin cover opening signal to control the dustbin cover to be opened, and meanwhile, the dustbin cover opening feedback module feeds the dustbin cover opening signal back to the controller module to be memorized;

when the dustbin cover is buckled, the cover opening control module controls the dustbin cover to be closed, and meanwhile, the cover opening feedback module feeds back a signal of closing the dustbin cover to the controller module to be memorized.

Preferably, the controller module comprises an MCU, and the MCU is of the STM32L152 model.

Preferably, the gesture recognition module is APDS-9960 in model, the SCL pin and the SDA pin of the gesture recognition module are respectively connected with the PB5 pin and the PB6 pin of the MCU, and the GND pin and the VCC pin of the gesture recognition module are respectively grounded and powered.

Preferably, the uncovering control module comprises a muscle titanium wire lock, a resistor R2, a resistor R7 and a resistor Q1, and the uncovering feedback module comprises a resistor R13 and a feedback element P7 of the muscle titanium wire lock; the positive electrode of the muscle titanium wire lock is connected with VBAT through a resistor R2, the negative electrode of the muscle titanium wire lock is connected with the source electrode of Q1, the control electrode of Q1 is connected with a PB3 pin of the MCU, and the PB3 pin of the MCU is grounded through a resistor R7 and the drain electrode of Q1; the pin 1 of the P7 is connected with the pin PA3 of the MCU, the pin 1 of the P7 is connected with the power supply through the resistor R13, and the pin 2 of the P7 is grounded.

Preferably, the uncovering system comprises a buzzer circuit, wherein the buzzer circuit comprises a buzzer, a triode, a diode, a resistor R25 and a resistor R26; the PA1 pin of the MCU is connected with the base electrode of the triode through a resistor R25, the base electrode of the triode is simultaneously grounded with the emitting electrode of the triode through a resistor R26, the collecting electrode of the triode is connected with the positive electrode of the buzzer, and meanwhile, the collecting electrode of the triode is connected with the 3.3VSTM of the system power supply and the negative electrode of the buzzer through a diode.

Preferably, the decapping system includes an indication circuit including an LED light and a resistor R19; the anode of the LED lamp is connected with a system power supply 3.3VSTM through a resistor R19, and the cathode of the LED lamp is connected with a PA3 pin of the MCU.

Preferably, the power supply module comprises a battery, voltage regulators RT9193-33, a current limiting resistor R23, a resistor R24, capacitors C4-C8, capacitors C10-C12, a power indicator lamp and a contact pin P13; the VIN pin of a voltage stabilizer RT9193-33 and one end of a capacitor C10 are simultaneously connected with a battery anode and a VBAT, the GND pin of the voltage stabilizer RT9193-33 and one end of a capacitor C10 are simultaneously connected with a battery cathode and the ground, the EN pin of the voltage stabilizer RT9193-33 is grounded through a resistor R24, the 2 pin of a pin P13 is connected with the EN pin of the voltage stabilizer RT9193-33, the 1 pin of the pin P13 is connected with the VBAT, the BP pin of the voltage stabilizer RT9193-33 is grounded through a capacitor C11, the VOUT pin of the voltage stabilizer RT9193-33 is connected with a system power supply 3.3VSTM, meanwhile, a power indicator lamp with a band-limiting resistance R23 is connected with a filter capacitor C12 in parallel, and the capacitors C4-C8 are connected between the system power supply 3.3.

Compared with the prior art, the utility model provides a categorised dustbin device of uncapping based on gesture recognition control, its beneficial effect is:

through this system, when carrying out rubbish and putting in, only need provide a gesture, can make corresponding dustbin case lid open, then put in rubbish in the garbage bin, avoided increasing the labour of old man when putting in rubbish.

Drawings

FIG. 1 is a schematic block diagram of the present invention;

FIG. 2 is a circuit diagram of a minimum system of the controller of the present invention;

fig. 3 is a circuit diagram of gesture detection according to the present invention;

fig. 4 is a circuit diagram of the uncap drive and feedback module of the present invention;

fig. 5 is a circuit diagram of the cover opening indicating module of the present invention;

fig. 6 is a circuit diagram of the power module of the present invention;

fig. 7 is a schematic view of the overall structure of the present invention.

Detailed Description

An embodiment of the present invention will be described in detail with reference to fig. 1 to 7, but it should be understood that the scope of the present invention is not limited by the embodiment.

As shown in fig. 1 and 7, the cover opening device for sorting garbage cans based on gesture recognition control provided by the utility model comprises at least 4 garbage can bodies, each of which is provided with a cover opening system for controlling the opening of the garbage can cover and a power module for supplying power to the cover opening system;

the uncovering system comprises a controller module, a gesture recognition module, an uncovering control module and an uncovering feedback module, wherein the gesture recognition module, the uncovering control module, the uncovering feedback module and the power supply module are respectively and electrically connected with the controller module, and the uncovering control module and the uncovering feedback module are respectively connected with the controller module;

Further, as shown in fig. 2, the MCU model of the controller module is a single chip microcomputer of STM32L 152;

the MCU minimum system part comprises an external crystal oscillator circuit, a battery voltage sampling circuit, a bypass circuit, a starting mode selection circuit and a reset circuit.

The external crystal oscillator circuit comprises a crystal oscillator X1 and capacitors C1 and C2, wherein one pin of each of the capacitors C1 and C2 is respectively connected with the 3 pin and the 4 pin of the crystal oscillator X1, and the other pin is grounded.

The battery voltage sampling circuit comprises a series voltage division circuit consisting of resistors R6 and R11, the MCU detects whether the battery is in a low voltage state or not so as to give an alarm, one end of the resistor R6 is connected with a battery power supply VBAT end, the other end of the resistor R6 is connected with one end of the resistor R11 and a 26 pin of the MCU, and the other end of the resistor R11 is grounded.

The bypass circuit comprises capacitors C4, C5, C6, C7 and C8 which are connected in parallel, one end of each capacitor C4, C5, C6, C7 and C8 is connected with a system power supply 3.3VSTM, and the other end of each capacitor is grounded.

The resistors R17 and R18 determine the starting mode of the MCU, the resistors R17 and R18 are respectively connected to

pins

28 and 60 of the MCU, and the other end of the resistor is grounded.

The reset circuit comprises elements of a capacitor C9, a key S1 and a resistor R12, one pins of the capacitor C9, the key S1 and the resistor R12 are connected together and are all connected to an NRST pin of the MCU, the NRST pin is connected to a system power supply 3.3VSTM through a resistor of 10K of R12, and meanwhile, the pin is connected to the ground in parallel through a button and a ceramic capacitor C9.

Further, as shown in fig. 3, the gesture recognition module selects a gesture recognition sensor with an APDS-9960 model, an SCL pin of the gesture recognition module is connected with a PB5 pin of the MCU, an SDA pin of the gesture recognition module is connected with a PB6 pin of the MCU, a GND pin of the gesture recognition module is grounded, and a VCC pin of the gesture recognition module is connected with the 3.3 VSTM.

Further, as shown in fig. 4, each dustbin body is provided with a lid opening control module, which includes a muscle titanium wire lock, a resistor R2, a resistor R7, and a field effect transistor Q1, and the lid opening feedback module includes a resistor R13 and a feedback element P7 of the muscle titanium wire lock; the positive electrode of the muscle titanium wire lock is connected with a VBAT end of a battery power supply through a resistor R2, the negative electrode of the muscle titanium wire lock is connected with a source electrode of a field-effect tube Q1, a control electrode of the field-effect tube Q1 is connected with a PB3 pin of the MCU, and the PB3 pin of the MCU is grounded and a drain electrode of the Q1 through a resistor R7; the 1 pin of the P7 is connected with the PA3 pin of the MCU, the 1 pin of the P7 is connected with a power supply through a resistor R13, the 2 pin of the P7 is grounded, P7 in the uncovering feedback module is a feedback element of the muscle titanium wire lock and is connected to the muscle titanium wire lock of the garbage can cover, when the garbage can cover is opened, the muscle titanium wire lock switch inside is closed, when the muscle titanium wire lock is opened and closed, the corresponding 3.3VSTM is communicated with GND, meanwhile, a muscle titanium wire lock switch closing signal is fed back to the MCU, namely, the signal for opening the garbage can cover reaches the MCU through the pin, the specific gesture recognition module recognizes the upper gesture, the lower gesture, the left gesture and the right gesture of a human hand, the single chip processes the received upper gesture, the lower gesture, the left gesture, the right gesture, each gesture corresponds to one muscle titanium wire lock of the uncovering control module, and the MCU controls the uncover.

Further, as shown in fig. 5, the lid opening indication module includes a buzzer circuit, and the buzzer circuit includes a buzzer, a triode, a diode, a resistor R25, and a resistor R26; the PA1 pin of singlechip connects the base of triode through resistance R25, the base of triode passes through resistance R26 and the projecting pole of triode ground simultaneously, the collecting electrode of triode connects the positive pole of bee calling organ, connect the 3.3VSTM end and the negative pole of bee calling organ of system power supply through the diode simultaneously, after correctly discerning the gesture, the signal that bee calling organ circuit received MCU reaches triode Q5, make triode Q5 switch on, the electric current is through 3.3 VSTM-bee calling organ-ground, form the return circuit, the bee calling organ sounds.

Further, as shown in fig. 6, the power module includes a battery, voltage regulators RT9193-33, a current limiting resistor R23, a resistor R24, capacitors C4-C8, capacitors C10-C12, a power indicator and a pin P13, and the voltage regulators RT9193-33 are used for stabilizing the voltage of the battery to 3.3V to supply power to the MCU; VIN pin of voltage stabilizer RT9193-33 and one end of capacitor C10 are connected with battery positive pole and VBAT end of battery power supply at the same time, GND pin of voltage stabilizer RT9193-33 and one end of capacitor C10 are connected with battery negative pole and ground at the same time, EN pin of voltage stabilizer RT9193-33 is grounded through resistor R24, pin 2 of pin P13 is connected with EN pin of voltage stabilizer RT9193-33, pin 1 of pin P13 is connected with VBAT end of battery power supply, BP pin of voltage stabilizer RT9193-33 is grounded through capacitor C11, VOUT pin of voltage stabilizer RT9193-33 is connected with power supply 3.3VSTM, meanwhile, power indicator lamp connected with filter capacitor C12 in parallel through band-limiting resistance R23 is grounded, and capacitors C4-C8 are connected in parallel between 3.3VSTM end and ground of system power supply respectively.

Principle of operation

When this device uses, people bring the position of this device with categorised rubbish, then provide a gesture according to the kind of rubbish, this gesture is discerned through gesture recognition sensor, and give MCU with the gesture information transmission of discernment, MCU matches the gesture of this gesture and system configuration, control and this gesture and the garbage bin bung that corresponds are opened, the control module work of uncapping of single facer order promptly, uncapping control module muscle titanium silk lock is unblanked, open the lid, thereby accomplish and throw in rubbish.

To sum up, compare with prior art, the utility model provides a categorised dustbin device of uncapping based on gesture recognition control is strong, and when rubbish was put in, labour's intensity had been reduced.

The above disclosure is only for a few specific embodiments of the present invention, however, the present invention is not limited to the embodiments, and any changes that can be considered by those skilled in the art shall fall within the protection scope of the present invention.

Claims

1. The classified dustbin uncovering device based on gesture recognition control comprises a dustbin body and is characterized in that an uncovering system for controlling the dustbin cover to be opened is mounted on the dustbin body; the power supply module is used for supplying power to the cover opening system;

after the gesture recognition module correctly recognizes the user gesture, a dustbin cover opening signal is sent to the controller module, the controller module sends an opening instruction to the dustbin cover opening control module according to the dustbin cover opening signal to control the dustbin cover to open, and meanwhile, the dustbin cover opening feedback module feeds back the dustbin cover opening signal to the controller module for memorizing;

2. The classified dustbin uncovering device based on gesture recognition control as claimed in claim 1, wherein the controller module comprises an MCU, and the MCU is STM32L152 in model.

3. The classified dustbin cover opening device based on gesture recognition control as claimed in claim 2, wherein the gesture recognition module is APDS-9960 in model, the SCL pin of the gesture recognition module is connected with the PB5 pin of the MCU, the SDA pin of the gesture recognition module is connected with the PB6 pin of the MCU, the GND pin of the gesture recognition module is grounded, and the VCC pin of the gesture recognition module is connected with the 3.3VSTM system power supply.

4. The classified dustbin uncovering device based on gesture recognition control as claimed in claim 2, wherein the uncovering control module comprises a muscle titanium wire lock, a resistor R21, a resistor R7 and a field effect transistor Q1, and the uncovering feedback module comprises a resistor R13 and a feedback element P7 of the muscle titanium wire lock; the positive electrode of the muscle titanium wire lock is connected with a VBAT end of a battery power supply through a resistor R1, the negative electrode of the muscle titanium wire lock is connected with a source electrode of Q1, a control electrode of Q1 is connected with a PB3 pin of the MCU, and a PB3 pin of the MCU is grounded and a drain electrode of Q1 through a resistor R7; the pin 1 of the P7 is connected with the pin PA3 of the MCU, the pin 1 of the P7 is connected with the power supply through the resistor R13, and the pin 2 of the P7 is grounded.

5. The gesture recognition control-based trash bin cover opening device according to claim 2, wherein the cover opening system comprises a buzzer circuit, the buzzer circuit comprises a buzzer, a triode, a diode, a resistor R25 and a resistor R26; the PA1 pin of the MCU is connected with the base electrode of the triode through a resistor R25, the base electrode of the triode is simultaneously grounded with the emitting electrode of the triode through a resistor R26, the collecting electrode of the triode is connected with the positive electrode of the buzzer, and meanwhile, the collecting electrode of the triode is connected with the 3.3VSTM end of the system power supply and the negative electrode of the buzzer through a diode.

6. The gesture recognition control-based trash bin uncovering device according to claim 2, wherein the uncovering system comprises an indicating circuit, the indicating circuit comprises an LED lamp and a resistor R19; the anode of the LED lamp is connected with a 3.3VSTM end supplied with power by a system through a resistor R19, and the cathode of the LED lamp is connected with a PA3 pin of the MCU.

7. The classified dustbin cover opening device based on gesture recognition control as claimed in claim 1, wherein the power supply module comprises a battery, a voltage stabilizer RT9193-33, a current limiting resistor R23, a resistor R24, capacitors C4-C8, capacitors C10-C12, a power indicator lamp and a contact pin P13; the VIN pin of a voltage stabilizer RT9193-33 and one end of a capacitor C10 are simultaneously connected with a battery anode and a VBAT, the GND pin of the voltage stabilizer RT9193-33 and one end of a capacitor C10 are simultaneously connected with a battery cathode and the ground, the EN pin of the voltage stabilizer RT9193-33 is grounded through a resistor R24, the 2 pin of a pin P13 is connected with the EN pin of the voltage stabilizer RT9193-33, the 1 pin of the pin P13 is connected with the VBAT, the BP pin of the voltage stabilizer RT9193-33 is grounded through a capacitor C11, the VOUT pin of the voltage stabilizer RT9193-33 is connected with a 3.3VSTM end supplied with power by a system, a power indicator lamp with a band-limiting resistance R23 is connected with a filter capacitor C12 in parallel, and the capacitors C4-C8 are respectively connected between the 3.3VSTM end supplied.