CN220786938U

CN220786938U - Intelligent dustbin

Info

Publication number: CN220786938U
Application number: CN202321702348.6U
Authority: CN
Inventors: 瞿嫣慧; 邓亮; 林天然
Original assignee: Wenzhou Institute Of Industry & Science
Current assignee: Wenzhou Institute Of Industry & Science
Priority date: 2023-07-01
Filing date: 2023-07-01
Publication date: 2024-04-16
Anticipated expiration: 2033-07-01

Abstract

The utility model provides an intelligent garbage can which comprises a can body and a main control device can. The main control device box comprises a main controller, an infrared geminate transistor module, a pressure sensor module and a communication module. The main controller is electrically connected with the infrared geminate transistor module, the pressure sensor module and the communication module and is used for receiving and transmitting one or more signals. The infrared pair tube module receives the detection signal sent by the main controller, and obtains an overflow condition signal in the box body according to the infrared radiation signal emitted or detected by the detection signal. The pressure sensor module detects the detected object through the resistance value variation signal to output a weak signal to the main control device box to generate or change an overflow condition signal. And after receiving the overflow condition signal sent by the main control device box, the communication module sends a prompt signal to the remote electronic terminal through the antenna. The intelligent garbage can provided by the utility model has the advantages that the overflow alarm is carried out through the infrared module, the communication module and other low-cost modules, and the whole structural design is very small, exquisite and portable and has multiple functions.

Description

Intelligent dustbin

Technical Field

The utility model relates to the fields of intelligent home and public health, in particular to an intelligent garbage can.

Background

The existing intelligent garbage bin which is mature in the market is divided into the following two types:

1. intelligent induction garbage can: is composed of an infrared detection device and a mechano-electronic driving system. The barrel cover can be automatically opened as long as an object approaches the induction area, and the barrel cover can be automatically closed after the object or the hand leaves the induction area for a plurality of seconds;

2. full-automatic packing and bag changing garbage can: an infrared motion sensor is arranged, normal hiding is achieved, cover opening is achieved through induction, good sealing performance (smell sealing) is achieved, automatic bag changing is achieved, automatic sealing is achieved, and garbage bags are sent out. When the garbage bag is full, the garbage can is notified through the LED diode and is automatically closed, and the bag is replaced.

The existing intelligent sensing dustbin has the defects that water cannot be touched, circuit faults can be caused after water enters, cleaning is difficult, and the dustbin cannot be placed in sunlight. In addition, the existing full-automatic packaging and bag changing garbage can has the defects of high price, easy failure, more troublesome maintenance, easy breaking of garbage bags and the need of the garbage bags with good quality and special garbage boxes. The two intelligent garbage cans sold on the market at present are convenient for daily life of people, but the problems that garbage overflows and the space of the residual is large cannot be solved, and the problems of high price, low cost performance, insensitive induction and the like exist in feedback of most users. According to investigation, researches and designs on garbage compression, full-box alarming and sterilizing self-cleaning functions exist in China, but the researches and designs remain in theory due to low importance and incapability of breaking part of technical problems, and the problems are not really promoted in the ground. In summary, from domestic research, the intelligent sensing and automatic cover opening garbage can has a relatively large number of researches, and is a relatively mature intelligent garbage can on the market at present, and although the garbage classification is studied, the technical problem is too high and is not substantially broken through. Many people indicate that the intelligent sensing garbage bin is insensitive and low in cost performance, or the garbage is needed to be manually pressed to save space. Although foreign technology is advanced, the garbage can capable of being intelligently classified and efficiently compressed is researched, but the garbage can is quite high in price cost, extremely high in maintenance cost due to imperfect functions, and even though the garbage can is intelligent and convenient, the garbage can still has not been popularized. In the future, low cost, efficient returns or performance are favored by investors and people.

Disclosure of Invention

In view of the above problems, the utility model provides an intelligent garbage can which can effectively solve the problems of very high price cost and imperfect functions.

In order to achieve the above purpose, the present utility model adopts the following technical scheme:

in a first aspect, the present utility model provides an intelligent garbage can, comprising:

the garbage collection device comprises a box body, wherein a garbage opening is formed in the front view surface of the box body, and is used for providing garbage with specific volume and weight for a user to throw in as a measured object;

the main control device box is arranged on the rear view surface of the box body and comprises a main controller, an infrared pair tube module, a pressure sensor module and a communication module, wherein the main controller is electrically connected with the infrared pair tube module, the pressure sensor module and the communication module and is used for receiving and transmitting one or more signals;

the infrared geminate transistor module receives a detection signal sent by the main controller, and the main controller obtains an overflow condition signal in the box body according to an infrared radiation signal emitted or detected by the detection signal;

the pressure sensor module is used for detecting the detected object through a resistance value variation signal in the pressure sensor module so as to output a weak signal to the main control device box, and the main control device box generates or changes the overflow condition signal according to the weak signal;

and after the communication module receives the overflow condition signal sent by the main control device box, the communication module sends a prompt signal to a remote electronic terminal through an antenna.

As an alternative embodiment, the intelligent garbage can further comprises:

the steering engine is electrically connected with the main controller, and the main control device box drives the steering engine to apply kinetic energy according to the overflow condition signal so as to enable the pressing plate to compress downwards and count;

and when the main control device box performs the counting process for a preset number of times and the overflow condition signal generated by the weak signal output by the pressure sensor module is in an overflow state, the communication module sends a prompt signal to the remote electronic terminal.

As an optional implementation manner, the peripheral circuit of the main controller includes a clock circuit, a power circuit, a start-up circuit, a reset circuit and a download circuit, and the main controller is electrically connected to the clock circuit, the power circuit, the start-up circuit, the reset circuit and the download circuit.

As an alternative implementation manner, a frequency multiplier in the main controller is used for performing frequency multiplication amplification on the clock signal generated by the clock circuit.

As an alternative embodiment, the power supply circuit filters out high frequency noise and interference in the fixed output power supply voltage signal by means of a capacitor and an inductor therein.

As an alternative implementation manner, the reset circuit is used for enabling the main controller to perform power-on automatic reset and clearing data in the main controller.

As an alternative embodiment, the download circuit performs data transmission with the main controller through a data line and a clock line therein.

As an optional implementation manner, the communication module is a 4G communication circuit, and when the overflow condition signal generated by the weak signal output by the pressure sensor module of the main control device box is in an overflow state, the communication module sends data including the prompt signal to the remote electronic terminal through a wireless network.

As an optional implementation manner, the main control device box further includes an ST-LINK module, the ST-LINK module is electrically connected to the main controller, and the main controller is configured to enable the communication module to be connected to a wireless network through the antenna after debugging and burning are performed in a preset power-on time range through the ST-LINK module.

As an optional implementation manner, when the delay time of the infrared pair tube module receiving the infrared radiation signal reaches a preset delay time, the infrared pair tube module sends a high-level signal to the main controller, and the steering engine generates periodic pulses according to the high-level signal of the main controller so as to drive the steering engine to apply kinetic energy to enable the pressing plate to compress the measured object downwards.

The utility model provides an intelligent garbage can, which comprises a can body and a main control device can. The main control device box comprises a main controller, an infrared geminate transistor module, a pressure sensor module and a communication module. The main controller is electrically connected with the infrared geminate transistor module, the pressure sensor module and the communication module and is used for receiving and transmitting one or more signals. The infrared pair tube module receives the detection signal sent by the main controller, and obtains an overflow condition signal in the box body according to the infrared radiation signal emitted or detected by the detection signal. The pressure sensor module detects the detected object through the resistance value variation signal to output a weak signal to the main control device box to generate or change an overflow condition signal. After the communication module receives the overflow condition signal sent by the main control device box, the communication module sends a prompt signal to the remote electronic terminal through the antenna. According to the intelligent garbage can, the overflow alarm for sending the prompt signal is carried out through the low-cost modules such as the infrared module, the 4G communication module and the like, and the intelligent garbage can is very small and exquisite and light in overall structural design and has multiple functions. The application is mainly improved and innovated, has increased two functions of compression rubbish and overflow warning, very ingenious application steering wheel drives the clamp plate and compresses downwards, increases the functionality.

In order to make the above objects, features and advantages of the present utility model more comprehensible, preferred embodiments accompanied with figures are described in detail below.

Drawings

In order to more clearly illustrate the technical solutions of the embodiments of the present utility model, the drawings that are needed in the embodiments will be briefly described below, it being understood that the following drawings only illustrate some embodiments of the present utility model and therefore should not be considered as limiting the scope of the present utility model.

Fig. 1 is a schematic diagram of the overall structure of an intelligent garbage can provided by the utility model.

Fig. 2 is a circuit block diagram of the intelligent garbage can provided by the utility model.

Fig. 3 is a circuit diagram of a main controller of the intelligent garbage can provided by the utility model.

Fig. 4 is a circuit diagram of an infrared pair tube module of the intelligent garbage can.

Fig. 5 is a circuit diagram of a pressure sensor module of the intelligent garbage can provided by the utility model.

Fig. 6 is a circuit diagram of a communication module of the intelligent garbage can provided by the utility model.

Fig. 7 is a circuit diagram of a clock circuit of the intelligent garbage can.

Fig. 8 is a circuit diagram of a power circuit of the intelligent garbage can provided by the utility model.

Fig. 9 is a circuit diagram of a downloading circuit of the intelligent garbage can.

Fig. 10 is a circuit diagram of a steering engine of the intelligent garbage can.

Fig. 11 is a circuit diagram of a reset circuit of the intelligent garbage can provided by the utility model.

Fig. 12 is a rear view of the intelligent garbage can provided by the utility model.

Fig. 13 is a top view of the intelligent dustbin provided by the utility model.

Fig. 14 is a right side view of the intelligent dustbin provided by the utility model.

Fig. 15 is a schematic perspective view of the whole structure of the intelligent garbage can provided by the utility model.

Fig. 16 is a view of a trash can background management website interface of an electronic terminal connected with an intelligent trash can.

Fig. 17 is a view of a garbage can background management APP interface of an electronic terminal (mobile phone) connected with an intelligent garbage can.

Fig. 18 is a short message interface diagram of an electronic terminal (mobile phone) connected with an intelligent garbage can.

Fig. 19 is a circuit diagram of a power supply circuit of the intelligent garbage can.

Detailed Description

Embodiments of the present utility model are described in detail below, wherein like or similar reference numerals refer to like or similar elements or elements having like or similar functions throughout.

It should be understood that the specific embodiments described herein are for purposes of illustration only and are not intended to limit the scope of the utility model.

The following description of the embodiments of the present utility model will be made clearly and completely with reference to the accompanying drawings, in which it is apparent that the embodiments described are only some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations. Thus, the following detailed description of the embodiments of the utility model, as presented in the figures, is not intended to limit the scope of the utility model, as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by a person skilled in the art without making any inventive effort, are intended to be within the scope of the present utility model.

Referring to fig. 1 and fig. 2, fig. 1 is a schematic diagram of an overall structure of an intelligent garbage can provided by the utility model. Fig. 2 is a circuit block diagram of the intelligent garbage can provided by the utility model. The intelligent garbage can 100 includes a can body 110, a top cover 113, a main control device box 120, an antenna 130, and a steering engine 140. The front view surface of the case 110 is provided with a garbage opening 111, and the garbage opening 111 is used for providing garbage with a specific volume and weight to be thrown into by a user as a measured object, wherein the sectional area of the garbage with the specific volume is required to be smaller than the sectional area of the garbage opening 111. The main control device box 120 is provided at a rear view of the box body 110. The main control device box 120 includes a main controller 121, an infrared pair tube module 122, a pressure sensor module 123, a communication module 124, a clock circuit 125, a power supply circuit 126, a start-up circuit 127, a reset circuit 128, a download circuit 129, and an ST-LINK module 1291. The main controller 121 is electrically connected to the infrared pair tube module 122, the pressure sensor module 123 and the communication module 124 and is used for receiving and transmitting one or more signals. The main controller 121 includes a plurality of pins, each pin of the main controller 121 is electrically connected to the infrared pair tube module 122, the pressure sensor module 123 and the communication module 124, and the main controller 121 receives and sends one or more signals through the electrical signal characteristics of each pin to control the corresponding circuit functions of the infrared pair tube module 122, the pressure sensor module 123 and the communication module 124. The main controller 121 is electrically connected to the clock circuit 125, the power circuit 126, the start-up circuit 127, the reset circuit 128 and the download circuit 129. The ST-LINK module 1291 (the ST-LINK may use a USB2.0 full-speed interface to perform power supply and data transmission, and conveniently upgrade internal firmware, and support a JTAG (Joint Test Action Group) or SWD (Serial Wire Debug) mode as a communication interface) is electrically connected to the main controller 121 of the STM32 series microcontroller (for example, an STM32F103C8T6 singlechip is used). Steering engine 140 is electrically connected to main controller 121.

Further, the infrared pair pipe module 122 receives the detection signal sent by the main controller 121, and the main controller 121 obtains the overflow condition signal in the box 110 according to the infrared radiation signal transmitted or detected by the detection signal, in other words, the present application detects the full information (which may be expressed as the overflow condition signal) of the intelligent garbage can 100 through the infrared pair pipe module 122. The pressure sensor module 123 is configured to detect an object to be detected by the resistance value variation signal thereof to output a weak signal to the main control device box 120, and the main control device box 120 generates or changes an overflow condition signal according to the weak signal, in other words, the pressure sensor module 123 outputs the weak signal by the resistance value variation signal to detect the weight of the garbage and can relatively change the overflow condition signal or generate a different overflow condition signal. After the communication module 124 receives the overflow condition signal sent by the main controller 121 of the main controller box 120, the communication module 124 sends a prompt signal to a remote electronic terminal (e.g., a server and/or a mobile terminal APP) through the antenna 130. The main control device box 120 drives the steering engine 140 to apply kinetic energy according to the overflow condition signal so as to compress the pressing plate 141 downwards and perform counting processing, and when the main control device box 120 performs counting processing for a preset number of times (for example, 3-6 times, and dynamically adjusts according to the density of compressed garbage), the counting processing for the preset number of times and the overflow condition signal generated by the weak signal output by the pressure sensor module 123 is in an overflow state, the communication module 124 sends a prompt signal to the remote electronic terminal. Referring to fig. 16-18, when the garbage can is fully filled, the pressing plate 141 is driven by the steering engine 140 to compress downwards, and when the garbage can is fully filled after being compressed for a plurality of times, the 4G module (which can be regarded as the communication module 124) sends information to the server, updates on the website and the APP in real time, and sends the information to related cleaning staff through the short message interface, so that the user experience is effectively improved.

In an embodiment, referring to fig. 3 and 7, a frequency multiplier (not shown) in the main controller 121 (for example, a Phase-Locked Loop (PLL) multiplier) is used to multiply and amplify a clock signal generated by a clock circuit as the electronic component X2, for example, a single chip microcomputer (which can be regarded as the main controller 121) can actually reach 72MHz, and the peripheral crystal oscillator can only reach 8MHz, but it is desirable to reach 72MHz, so that the single chip microcomputer has a PLL multiplier therein for amplifying the frequency, if 72MHz is applied to the peripheral circuit, the interference is too much, the frequency is too much, and if the peripheral circuit is only 8MHz, the frequency is low, and the interference influence is small. Referring to fig. 3 and 8, the power circuit 126 as the electronic component U2 (e.g. AMS 11117-3-3) filters out high frequency noise and interference in the fixed output power voltage signal (e.g. 3.3V) through the capacitor and the inductor thereof, in other words, the power circuit 126 (e.g. linear voltage regulator) may filter out high frequency noise and interference in the power supply of the intelligent garbage can 100 by using the capacitor and the inductor, and the output voltage is 3.3V in the voltage-resistant range (18V) no matter how much voltage is input, and QC2.03.0 outputs 9V or 12V. The reset circuit 128 is used for enabling the main controller 121 to power up and automatically reset and clearing data in the main controller (the main controller 121 serving as a singlechip).

For example, referring to fig. 3 and 11, rst is a reset circuit 128, which is used for powering up and automatically resetting, and clearing data of the single chip microcomputer (the main controller 121, the electronic component is U1, and the model is, for example, STM32F103C8T 6), so that the pointer points to 0. Referring to fig. 3 and 9, the download circuit 129 (e.g. the electronic component H21) performs data transmission with the main controller 121 through a data line (connected to a pin PA14 of the main controller 121) and a clock line (connected to a pin PA13 of the main controller 121) therein, in other words, the download circuit 129 as the electronic component H21 is connected to the pin PA14 and the pin PA13 of the main controller 121 and the download ports respectively represent the data line and the clock line, and the electronic component H4 is an interface of the reserved download circuit 129. Referring to fig. 3 and 6, the communication module 124 is a 4G communication circuit, when an overflow condition signal generated by a weak signal output by the pressure sensor module 123 of the main control device box 120 is in an overflow state, the communication module 124 sends data including a prompt signal to the remote electronic terminal through the wireless network, the electronic component H3 is a 4G communication module (model such as yes 604U), the singlechip (main controller 121) sends the data to the 4G module (such as the communication module 124), and then the 4G module can transmit the data to the server through the 4G wireless network. The information is input on the mobile phone APP, and a request is actually automatically sent, and then sent to a server through a 4G network, and the server responds to the request, and is connected with the main controller 121 through the interfaces of pins PA9 and PA10 of the main controller 121, corresponding to RXD and TXD.

In an embodiment, referring to fig. 3 and 5, the electronic component H5 is an HX711 pressure sensor module, the electronic component H1 motor is a reserved interface, and the measured object is placed on the pressure sensor (which can be regarded as the pressure sensor module 123), and the strain gauge is compressed, so that the resistance value is changed. The sensor outputs a weak signal, which is read by a microprocessor or a single chip microcomputer (which can be regarded as the main controller 121). The read data signal needs to be amplified by an amplifier so that it becomes more stable and accurate. The amplified signals are converted into digital signals, and transmitted to the controller through the serial communication interface for data processing and display, and are connected to the singlechip through pins PA6 and PA7 of the main controller 121, corresponding to the data pins and the clock pins, respectively. Referring to fig. 3 and 4, the electronic component H2 is an infrared sensor module (model, for example, HC-SR 501/505) and can emit or detect infrared radiation, and is used for detecting the overflow condition of the garbage can, and is connected with the singlechip through the PB0, and when the infrared is shielded by an object, the electronic component H2 sends data to the singlechip, and the application adopts ordinary serial communication. Referring to fig. 3 and 19, the MICRO 4p DIP USB4 electronic component is a power supply circuit, and inputs 5V voltage to the board through the USB line, and then inputs 5V voltage to the U2 three-terminal voltage regulator to become 3.3V to supply to the single chip microcomputer (main controller 121). Referring to fig. 3 and 10, the electronic components H16 and H18 are two S90 steering engine modules (which can be regarded as steering engine 140) for driving the pressing plate 141, which is three-wire in total, and one communication wire PA0/PA1 is used as one cycle from top to bottom, so that a periodic pulse can be transferred to a corresponding position, thereby effectively increasing the electrical stability of the intelligent garbage can 100.

In an embodiment, please refer to fig. 1, 2, 12-15, after the main controller 121 performs debugging and burning in the preset power-up time range through the ST-LINK module 1291, the communication module 124 is connected to the wireless network through the antenna 130. In other words, the present application uses the STM32 single-chip microcomputer as the main controller 121, and uses the ST-LINK on-board module (which may be regarded as the ST-LINK module 1291) for debugging and burning. The power-on needs to wait about 13-16 seconds within the preset power-on time range, so that the 4G module is networked. The rear view surface of the intelligent garbage can 100 is provided with an air freshener placing port 115, a fixing screw port 117, an infrared ray port 118, a threading port 119 and an HX711 module 1231, in addition, an air freshener can be placed at the air freshener placing port 115 at the bottom of the can to achieve the purpose of evolving air, and the intelligent garbage can is suitable for a plurality of places, is not only suitable for public sanitary places with large people flow, but also suitable for daily families, and is used as an intelligent household. The top surface of the intelligent garbage can 100 is provided with a top cover 113. In the case that the delay time of the infrared pair tube module 122 receiving the infrared radiation signal reaches a preset delay time (for example, the delay time is blocked for about 5-10 seconds, and the frequency of the visible garbage is dynamically adjusted), the infrared pair tube module 122 sends a high-level signal to the main controller 121, and the steering engine 140 generates periodic pulses according to the high-level signal of the main controller 121 to drive the steering engine 140 to apply kinetic energy to enable the pressing plate 141 to compress the object to be measured downwards.

According to the above, the integral structure is that garbage is thrown into the garbage through the garbage throwing port, and the bottom of the garbage can is provided with a pressure sensor connected with the HX711 sensor module for detecting the weight of the garbage can in real time. When the garbage is more filled in the garbage can, the infrared pair pipe module is shielded for about 5-10 seconds (shielding caused by throwing garbage is prevented), a high level is sent to the singlechip through the PB0 interface, the singlechip transmits information to the steering engine through the communication line PA0, the steering engine rotates to a corresponding position according to periodic pulses, and the pressing plate is pushed to achieve the compression effect. The garbage can is fully filled after being compressed for many times, the single chip microcomputer sends the full information of the garbage can to the 4G module through the PA9 interface, the 4G module is forwarded to the server, the server is connected with the database, the state and the weight of the garbage can are updated in real time after the database receives the information, and the state and the weight are displayed on a garbage can background management website and a garbage can background management APP. And meanwhile, sending the full information of the garbage can to a mobile phone of a cleaning person through a short message interface. The garbage bin top cap can be opened and clear up rubbish at any time, and whole circuit resets after the rubbish has been cleared up. In order to better realize data transmission, the top of the garbage can is provided with an antenna, so that signals are enhanced, and interference is reduced. The air freshener can be placed at the bottom of the dustbin, so that the effect of purifying air is achieved. In addition, steering wheel (convenient and with low costs in the actual operation) can replace with any motor, and the kind of steering wheel is not used as the restriction in this application. The utility model discloses a chip and module that sexual valence relative altitude have been adopted, have designed the small-size intelligent garbage bin that is used for public health place specially, have solved the rubbish in the big public place of shopping mall, park etc. flow and have overflowed, the surplus scheduling problem in the bucket, reduce the clearance number of times, reduce human cost and plastic bag use. The utility model belongs to the field of intelligent home, and can be used for daily home use. Because the garbage can in the sanitary place is mainly made of toilet paper, compression alarm can be realized only by designing a simple compression and communication module, and the whole manufacturing cost is low.

For the purpose of making the objects, technical solutions and advantages of the embodiments of the present utility model more clear, the technical solutions of the embodiments of the present utility model are clearly and completely described above in conjunction with the accompanying drawings in the embodiments of the present utility model, and it is apparent that the described embodiments are some embodiments of the present utility model, but not all embodiments. The components of the embodiments of the present utility model generally described and illustrated in the figures herein may be arranged and designed in a wide variety of different configurations.

Accordingly, the above detailed description of the embodiments of the utility model provided in the accompanying drawings is not intended to limit the scope of the utility model as claimed, but is merely representative of selected embodiments of the utility model. All other embodiments, which can be made by those skilled in the art based on the embodiments of the utility model without making any inventive effort, are intended to be within the scope of the utility model.

Claims

1. An intelligent garbage can, characterized in that the intelligent garbage can comprises:

the infrared geminate transistor module receives a detection signal sent by the main controller, and the main controller transmits or detects an infrared radiation signal according to the detection signal to obtain an overflow condition signal in the box body;

2. The intelligent garbage can of claim 1, further comprising:

3. The intelligent garbage can of claim 1, wherein the peripheral circuits of the main controller comprise a clock circuit, a power circuit, a start circuit, a reset circuit and a download circuit, and the main controller is electrically connected to the clock circuit, the power circuit, the start circuit, the reset circuit and the download circuit.

4. The intelligent garbage can according to claim 3, wherein a frequency multiplier in the main controller is used for multiplying the clock signal generated by the clock circuit.

5. A smart trash can according to claim 3, wherein the power supply circuit filters out high frequency noise and interference in the fixed output power supply voltage signal by means of a capacitor and an inductor therein.

6. The intelligent garbage can according to claim 3, wherein the reset circuit is configured to enable the main controller to perform power-on automatic reset and to clear data therein.

7. The intelligent garbage can of claim 3, wherein the download circuit communicates data with the main controller via data lines and clock lines therein.

8. The intelligent garbage can according to claim 1, wherein the communication module is a 4G communication circuit, and when the overflow condition signal generated by the weak signal output by the pressure sensor module of the main control device box is an overflow state, the communication module sends data including the prompt signal to the remote electronic terminal through a wireless network.

9. The intelligent garbage can of claim 1, wherein the main control device box further comprises an ST-LINK module, the ST-LINK module is electrically connected to the main controller, and the main controller is configured to enable the communication module to be connected to a wireless network through the antenna after debugging and burning in a preset power-on time range through the ST-LINK module.

10. The intelligent garbage can according to claim 2, wherein the infrared pair tube module sends a high-level signal to the main controller when a delay time of the infrared pair tube module receiving the infrared radiation signal reaches a preset delay time, and the steering engine generates periodic pulses according to the high-level signal of the main controller to drive the steering engine to apply kinetic energy to enable the pressing plate to compress the measured object downwards.