CN210479737U - Intelligent garbage can - Google Patents
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- CN210479737U CN210479737U CN201921442046.3U CN201921442046U CN210479737U CN 210479737 U CN210479737 U CN 210479737U CN 201921442046 U CN201921442046 U CN 201921442046U CN 210479737 U CN210479737 U CN 210479737U
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Abstract
The utility model relates to an intelligent garbage can, this garbage can includes: the garbage collection device comprises a camera, a direct current motor, a weighing sensor, a wireless communication module, an ultrasonic sensor, a garbage compressor and a processor; the camera is used for shooting the two-dimensional code or the garbage on the garbage bag and sending the image to the processor to identify the garbage category; the direct current motor is used for controlling the opening of the sub-garbage cans of the corresponding category according to the instruction; the weighing sensor is used for determining the weight of the garbage in the sub-garbage can and sending the weight of the garbage to the processor to judge whether the garbage is overweight; the wireless communication module is used for sending the garbage overweight information to the terminal; the ultrasonic sensor is used for detecting the distance between the top end of the garbage in the sub-garbage can and the garbage can cover and sending the distance information to the processor, and the processor is used for sending a compression instruction to the garbage compressor when the garbage can is full; the garbage compressor is used for compressing garbage. The problem of rubbish classification difficulty is solved, the cost of rubbish transportation has been reduced.
Description
Technical Field
The utility model relates to a waste classification technical field, concretely relates to intelligent garbage bin.
Background
Along with the improvement of the life quality of people, the resource consumption degree is more and more serious, and the garbage recovery becomes the inevitable requirement of environmental protection. The garbage bin is the essential instrument that rubbish was retrieved, along with the country to the more and more attention of environmental protection, before rubbish was retrieved, it had become a trend to classify rubbish. Waste classification needs the improvement of people's environmental protection consciousness on the one hand, and the conscious is categorised when rubbish is put in and is put in, and on the other hand also need be with the help of new technology transformation traditional garbage bin, realizes the categorised income case of rubbish.
At present, the garbage cans in each city are usually only provided with one or two sub-cans, a user generally loads all garbage into a garbage bag, then directly throws the garbage bag into the garbage can, and then a garbage truck conveys the garbage in the garbage can to a garbage yard for centralized classification or incineration and landfill treatment.
However, people are not conscious of environmental protection and do not know the category of garbage, so that garbage classification at the source is difficult to implement; meanwhile, in general, the recycling time of the garbage truck is fixed, the state of the garbage in the garbage can is uncertain, and if the garbage can is not full when the garbage truck is recycled, the transportation cost of the vehicle is increased; in addition, the difficulty of garbage classification is increased by reclassifying all mixed garbage, and in addition, the resource waste is caused by burning or landfill treatment of all garbage, and the environment is also damaged.
SUMMERY OF THE UTILITY MODEL
In view of this, provide an intelligent garbage bin to solve the rubbish classification difficulty, rubbish cost of transportation is high problem.
The utility model adopts the following technical scheme:
the embodiment of the utility model provides an intelligent garbage bin, this garbage bin includes: the garbage collection device comprises a camera, a direct current motor, a weighing sensor, a wireless communication module, an ultrasonic sensor, a garbage compressor and a processor;
the camera is used for shooting the two-dimensional code or the garbage on the garbage bag and sending the shot image to the processor, and the processor is used for identifying the garbage category according to the image;
the direct current motor is used for receiving a garbage can opening instruction sent by the processor and controlling the opening of the sub-garbage cans of the corresponding category according to the instruction so as to indicate a user to put garbage into the sub-garbage cans;
the weighing sensor is used for weighing the garbage in the sub-garbage can to determine the weight of the garbage in the sub-garbage can and sending the weight of the garbage to the processor, and the processor is used for comparing the weight of the garbage with a preset garbage weight threshold value;
the wireless communication module is used for sending the overweight information of the garbage to the terminal when the weight of the garbage is larger than or equal to a preset garbage weight threshold value so as to instruct the terminal to plan a path according to the positions of the sub garbage can and the garbage truck;
the ultrasonic sensor is used for detecting the distance between the top end of the garbage in the sub-garbage can and the garbage can cover when the weight of the garbage is smaller than a preset garbage weight threshold value, and sending distance information to the processor, and the processor is used for judging whether the sub-garbage can is full according to the distance between the top end of the garbage in the sub-garbage can and the garbage can cover, and sending a compression instruction to the garbage compressor when the garbage can is full;
the garbage compressor is used for compressing garbage.
The system further comprises a display screen used for displaying the garbage input information and the advertisement information, wherein the garbage input information comprises the category, the weight and the point information of the garbage input.
Furthermore, the garbage can adopts a solar power generation and commercial power supply mode.
Further, the wireless communication module includes an ESP8266 wireless module.
Further, the ultrasonic sensor includes a HCSR04 module.
Further, the processor comprises an ST32 single chip microcomputer.
Further, the garbage can at least comprises two sub-garbage cans.
Further, the dustbin box integrated into one piece.
Furthermore, a garbage bin door is arranged on the front side of the sub-garbage bin.
Furthermore, each sub-garbage can body is arranged separately.
The utility model adopts the above technical scheme, through image recognition rubbish classification and through opening of direct current motor control rubbish bung, can reduce when the user throws away rubbish, need open the complicated operation of several rubbish bung simultaneously, save time, and the user need not directly contact with the garbage bin, more convenient health; the garbage can state can be known in real time by weighing the garbage and detecting whether the garbage can is full, so that reasonable recycling time and a driving route of a garbage truck can be determined conveniently during garbage recycling, and the transportation cost is saved; through compressing rubbish, can save the space in the garbage bin, enlarge the capacity of garbage bin.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to these drawings without creative efforts.
Fig. 1 is a schematic structural diagram of an intelligent trash can provided by the embodiment of the utility model.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be described in detail below. It is to be understood that the embodiments described are only some embodiments of the invention, and not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person skilled in the art without creative efforts belong to the protection scope of the present invention.
Fig. 1 is a schematic structural diagram of the intelligent trash can provided by the embodiment of the present invention, as shown in fig. 1, this trash can include: the system comprises a camera 11, a direct current motor 12, a weighing sensor 13, a wireless communication module 14, an ultrasonic sensor 15, a garbage compressor 16 and a processor 17;
the camera 11 is used for shooting a two-dimensional code or garbage on the garbage bag and sending a shot image to the processor, and the processor 17 is used for identifying the garbage category according to the image;
specifically, the camera can adopt embedded small-size camera, with the integrative design of garbage bin, can save space, makes the garbage bin more pleasing to the eye. In addition, the camera can adopt infrared technology, can auto-induction object in front of the camera, take a picture, acquire the image.
For example, the two-dimensional code or the garbage on the garbage bag can be shot through the camera, and then the camera sends the shot image to the processor, and the processor receives the shot image. The processor can identify classified garbage through the two-dimensional codes on the garbage bags, can also identify garbage which is not classified through images of the garbage, can preset one or more image selection areas in the identification process, extracts image features in the areas, then identifies the image features, and determines the category of the garbage.
The direct current motor 12 is used for receiving the garbage bin opening instruction sent by the processor 17 and controlling the opening of the sub-garbage bins of the corresponding category according to the instruction so as to instruct a user to put garbage into the sub-garbage bins;
specifically, the direct current motor adopts a small direct current motor, and can control the opening and closing of the garbage can. The opening and closing of each sub-garbage can be controlled by arranging a direct current motor inside the garbage can, and the opening and closing of the sub-garbage can be controlled independently by arranging a direct current motor inside each sub-garbage can. Meanwhile, a switch can be arranged outside the garbage can, and the opening and closing of the garbage can be controlled manually.
For example, after the processor identifies the category of the garbage, an instruction for opening the garbage can may be sent to the dc motor in the sub-garbage can of the corresponding category, the dc motor is controlled to rotate, the garbage can cover is driven to open, and then the user puts the garbage into the sub-garbage can of the corresponding category. Alternatively, the closing time of the trash can be set to be automatically closed after the trash can cover is opened for 30 seconds.
The weighing sensor 13 is used for weighing the garbage in the sub-garbage can to determine the weight of the garbage in the sub-garbage can and sending the weight of the garbage to the processor, and the processor 17 is used for comparing the weight of the garbage with a preset garbage weight threshold value;
specifically, weighing sensor can set up bottom in sub-garbage bin, adopts waterproof, and high low temperature resistant material is made, can be suitable for the inside complicated changeable environment of garbage bin, adopts same power with the garbage bin, need not to charge or replace the battery. In the use, after the user drops into rubbish, weight sensor can feel the weight change, weighs the rubbish in the garbage bin, then sends the weight data who records to the treater, and the treater is overweight with the weight of rubbish and the comparison of presetting rubbish weight threshold value, judges rubbish.
The wireless communication module 14 is used for sending the overweight information of the garbage to the terminal when the weight of the garbage is greater than or equal to a preset garbage weight threshold value so as to instruct the terminal to plan a path according to the positions of the sub garbage cans and the garbage truck;
specifically, the wireless communication module can link the intelligent garbage can processor with the terminal, and sends data in each garbage can to the terminal so as to realize information transmission between the terminal and each garbage can, realize the function of remote data transmission, and can be matched with the terminal to realize whole-course wireless coverage.
For example, when the measured garbage weight is greater than or equal to the garbage weight threshold, the processor may make a judgment that the garbage is overweight, and at this time, the garbage overweight information may be sent to the terminal through the wireless communication module, and the terminal plans an optimal path according to the position of the overweight garbage can and the position of the garbage truck. Wherein, the optimal path between the garbage can and the garbage truck can be planned by adopting Dijkstra algorithm.
The ultrasonic sensor 15 is used for detecting the distance between the top end of the garbage in the sub-garbage can and the garbage can cover when the weight of the garbage is smaller than a preset garbage weight threshold value, and sending the distance information to the processor 17, and the processor 17 is used for judging whether the sub-garbage can is filled according to the distance between the top end of the garbage in the sub-garbage can and the garbage can cover, and sending a compression instruction to the garbage compressor 16 when the garbage can is filled.
Optionally, can adopt ultrasonic sensor to detect the distance between rubbish top in rubbish bung and the bucket, ultrasonic wave interference killing feature is strong, is adapted to the complicated environment of labyrinth in the dustbin more, can set up in a plurality of regions of rubbish bung, detects the distance between rubbish top in rubbish bung and the bucket, then with the distance information transmission of gathering to treater, the treater compares with the distance threshold value of predetermineeing according to the distance that detects, judges whether the garbage bin fills with. When data detected by a plurality of sensors in the system is smaller than a preset distance threshold, the processor can also send the full storage information of the garbage can to the terminal for processing.
The garbage compressor 16 is used for compressing garbage.
Optionally, the trash compactor can be arranged below the trash can cover and comprises a pressing plate and a telescopic rod, the size of the pressing plate is determined according to the trash can, the surface of the pressing plate can be provided with small holes, the telescopic rod is internally provided with a spring, when an instruction sent by the processor is received, the spring inside the telescopic rod drives the pressing plate to move downwards under the condition that the trash door is tightly closed, and the compression of the pressing plate on trash is completed.
Exemplarily, when detecting that the distance between the garbage can cover and the top end of the garbage in the can is smaller than or equal to a preset distance threshold value, the processor judges that the garbage can is full, and can send a compression instruction to the garbage compressor, and after the garbage compressor receives the compression instruction of the processor, the garbage compressor installed under the garbage can cover can be controlled to move downwards to compress the garbage.
Optionally, when the distance between the trash can cover and the top end of the trash in the can is detected to be larger than a preset distance threshold value, it is indicated that a space still exists in the trash can, the processor judges that the trash can is not filled, and at this time, the trash can is not processed.
Specifically, the processor is designed by adopting an embedded system chip, and a software module in the processor can be written by adopting an STM32F103 program, so that garbage classification, garbage throwing and receiving, information detection and information sending of the garbage can are realized.
Optionally, the garbage can further comprises a switch power supply, a 12V, 5V, 3.3V and other system working power supplies can be obtained by designing rectification, filtering and voltage stabilization on 220V alternating current mains supply, and the series of power supplies can be realized by selecting a step-down switch power supply.
Further, a display screen 18 is included for displaying the garbage input information and the advertisement information, wherein the garbage input information includes the type, weight and point information of the garbage input.
Specifically, an information prompt display screen can be arranged at a reasonable position of the garbage can, garbage information input by a user is displayed, and the user can check conveniently. This display screen can promote the outward appearance of garbage bin, also can be used for the input of public welfare advertisement, cultivates and strengthens people's environmental awareness, still can expand the commercial advertisement input simultaneously to acquire extra income through this intelligent garbage bin.
Optionally, the display screen may adopt a Light Emitting Diode (LED) display screen, which has the advantages of high brightness, low operating voltage, impact resistance, and the like, and is capable of adapting to an outdoor complex and variable environment, and has stable performance, low power consumption, long service life, and cost saving.
Furthermore, the garbage can adopts a solar power generation and commercial power supply mode.
Specifically, the garbage can adopts a solar power generation and commercial power supply mode, solar power generation is provided by a solar cell panel of the intelligent garbage can, and electricity generated in the daytime is stored and supplied by a high-efficiency storage battery pack; when the power supply of the solar battery is insufficient due to severe weather, the solar battery is automatically switched to the mains supply system, the reliable operation of the system can be guaranteed, the resource waste can not be caused, and the solar battery power supply system accords with the sustainable development concept of green, energy conservation and environmental protection.
Further, the wireless communication module includes an ESP8266 wireless module.
Specifically, the ESP8266 wireless module is used for communicating with the outside, and a 26MHz crystal oscillator, an external connector and an external antenna are adopted in the module. And most network function requirements can be met only by using command control through a serial port.
Further, the ultrasonic sensor includes a HCSR04 module.
Specifically, ultrasonic sensor can adopt ultrasonic HCSR04 module, and ultrasonic anti-jamming capability is strong, is adapted to the interior complicated and intricate environment of dustbin more, and ultrasonic HCSR04 module has advantages such as easy operation, measured data are accurate.
Further, the processor comprises an ST32 single chip microcomputer.
Specifically, the ST32 series single chip microcomputer can adopt the STM32L0 single chip microcomputer, and the single chip microcomputer of this model low power consumption has powerful performance and easy operation, and it is convenient to handle. The universal 32-bit central processing unit is integrated in the chip, rich I/O (Input/Output) ports and other communication interfaces can be provided, a Joint Test Action Group (JTAG) interface can be programmed in a system, program codes of a user can be downloaded into the single chip by matching with a compiling environment of a computer end, the development and the use are convenient, the rich I/O ports can be interfaced with other modules of the system, the purpose of simultaneously receiving and controlling various modules is achieved, and the garbage can is more flexible. It should be noted that the types of the single chip microcomputer are only used for example, and no specific limitation is formed, and all the types of the single chip microcomputers which can achieve the technical scheme of the application and meet the requirements can be used.
Further, the garbage can at least comprises two sub-garbage cans.
Specifically, in order to meet the user requirement, the trash can at least comprises two sub trash cans which can be used for placing at least two categories of trash. For example, four sub-garbage cans can be provided for respectively containing recyclable garbage, harmful garbage, dry garbage and wet garbage; more types of garbage can also be arranged, for example, the recyclable garbage contains metal and paper garbage, and the garbage can with the corresponding type can be respectively arranged.
Further, the garbage can main body is integrally formed.
Specifically, the garbage can main body is a part for containing garbage, can be integrally formed, and is provided with a partition plate in the middle, so that different types of garbage are separated. The partition board can be fixed with the main body and can also be a movable structure, and the partition board can be adjusted according to the quantity of different types of garbage thrown by users.
Furthermore, a garbage bin door is arranged on the front side of the sub-garbage bin.
Specifically, the front side of each sub-garbage can be provided with a garbage can door, so that garbage in a single sub-garbage can be recycled when the garbage is convenient to recycle. Optionally, when the garbage is recycled, different places may need to be transported for processing, some garbage trucks may also transport garbage of one category, and at the moment, the garbage bin door of the sub-garbage bin corresponding to the category can be opened, so that the garbage can is conveniently recycled and transported according to the category.
Furthermore, each sub-garbage can body is arranged separately.
Specifically, each sub-garbage can be designed separately, each sub-garbage can is placed independently and is not connected with each other, and when garbage is recycled, the garbage truck can be lifted by the mechanical arm of the garbage truck to be full or overweight, and then dumping is carried out.
Optionally, the performance of the trash can be tested, the trash can is mainly divided into a module step test part and a model integral test part, and the data acquisition module test mainly takes an ultrasonic HCSR04 module as an example. When the ultrasonic HCSR04 module is tested, in order to enable experimental data to be more readable and reliable, the ultrasonic measurement data can be transmitted to a window of the serial port debugging assistant to be displayed by the serial port debugging assistant, and whether the ultrasonic data acquisition condition is normal can be tested by the window of the serial port debugging assistant. The ESP8266 wireless module can be tested, and the data transmission process of the ESP8266 module is displayed on a serial port debugging assistant window by using the serial port debugging assistant. It can be checked whether the data transmission is intact and normal.
Optionally, the motor can be tested, 5V voltage can be used for model testing, and the duty ratio is adjusted by directly checking the effect, so that the motor rotates at a proper rotating speed. Whether the motor can normally drive the door to open or close is detected, and whether the key control is normal is detected.
Optionally, can test the terminal, through data acquisition module simulation collection information such as to ultrasonic wave, transmit data when reaching the dustbin and overflowing or overweight, look over terminal APP route renewal situation. And checking whether the test result is good or not and whether the updating condition can be displayed normally or not.
For example, the overall test can preliminarily realize the expected functions of the project by simulating various data acquisition conditions and controlling the door: the manual auxiliary classification automatic door closing and route planning functions check whether the overall implementation effect can reach the expectation.
In the embodiment of the utility model, the garbage classification is identified through the image and the opening of the garbage can covers is controlled through the direct current motor, so that the complex operation that a plurality of garbage can covers need to be opened simultaneously when a user throws garbage can be reduced, the time is saved, and the user does not need to directly contact with the garbage can, thereby being more convenient and sanitary; the garbage can state can be known in real time by weighing the garbage and detecting whether the garbage can is full, so that reasonable recycling time and a driving route of a garbage truck can be determined conveniently during garbage recycling, and the transportation cost is saved; through compressing rubbish, can save the space in the garbage bin, enlarge the capacity of garbage bin.
It is understood that the same or similar parts in the above embodiments may be mutually referred to, and the same or similar parts in other embodiments may be referred to for the content which is not described in detail in some embodiments.
It should be noted that, in the description of the present invention, the terms "first", "second", etc. are used for descriptive purposes only and are not to be construed as indicating or implying relative importance. In addition, in the description of the present invention, "a plurality" means at least two unless otherwise specified.
It should be understood that portions of the present invention may be implemented in hardware, software, firmware, or a combination thereof. For example, if implemented in hardware, as in another embodiment, any one or combination of the following techniques, which are known in the art, may be used: a discrete logic circuit having a logic gate circuit for implementing a logic function on a data signal, an application specific integrated circuit having an appropriate combinational logic gate circuit, a Programmable Gate Array (PGA), a Field Programmable Gate Array (FPGA), or the like.
In the description herein, references to the description of the term "one embodiment," "some embodiments," "an example," "a specific example," or "some examples," etc., mean that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the invention. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.
Although embodiments of the present invention have been shown and described, it is understood that the above embodiments are exemplary and should not be construed as limiting the present invention, and that variations, modifications, substitutions and alterations can be made to the above embodiments by those of ordinary skill in the art without departing from the scope of the present invention.
Claims (10)
1. An intelligent garbage can, comprising: the garbage collection device comprises a camera, a direct current motor, a weighing sensor, a wireless communication module, an ultrasonic sensor, a garbage compressor and a processor;
the camera is used for shooting the two-dimensional code or the garbage on the garbage bag and sending the shot image to the processor, and the processor is used for identifying the garbage category according to the image;
the direct current motor is used for receiving a garbage can opening instruction sent by the processor and controlling the opening of the sub-garbage cans of the corresponding category according to the instruction so as to indicate a user to put the garbage into the sub-garbage cans;
the weighing sensor is used for weighing the garbage in the sub-garbage can to determine the weight of the garbage in the sub-garbage can and sending the weight of the garbage to the processor, and the processor is used for comparing the weight of the garbage with a preset garbage weight threshold value;
the wireless communication module is used for sending the overweight information of the garbage to a terminal when the weight of the garbage is greater than or equal to a preset garbage weight threshold value so as to instruct the terminal to plan a path according to the positions of the sub garbage can and the garbage truck;
the ultrasonic sensor is used for detecting the distance between the top end of the garbage in the sub-garbage can and the garbage can cover when the weight of the garbage is smaller than a preset garbage weight threshold value, and sending distance information to the processor, and the processor is used for judging whether the sub-garbage can is full according to the distance between the top end of the garbage in the sub-garbage can and the garbage can cover, and sending a compression instruction to the garbage compressor when the garbage can is full;
the garbage compressor is used for compressing garbage.
2. The trash can of claim 1, further comprising a display screen for displaying garbage input information and advertising information, the garbage input information including category, weight and point information of the garbage input.
3. A waste bin according to claim 1 in which the bin is solar powered and mains powered.
4. A trashcan as claimed in claim 1, wherein the wireless communication module comprises an ESP8266 wireless module.
5. A trashcan as claimed in claim 1, wherein the ultrasonic sensor comprises a HCSR04 module.
6. A trashcan as claimed in claim 1, wherein the processor comprises an ST32 single chip microcomputer.
7. A trashcan as claimed in claim 1, wherein the trashcan comprises at least two sub-trashcans.
8. A trashcan as claimed in claim 7, wherein the trashcan body is integrally formed.
9. A trashcan as claimed in claim 8, wherein the sub-trashcan is provided with a trashcan door at a front side thereof.
10. A trashcan as claimed in claim 7, wherein each of the sub-trashcan bins are separately provided.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110406839A (en) * | 2019-08-30 | 2019-11-05 | 湘潭大学 | Method, apparatus, intelligent garbage bin and the storage medium of Waste sorting recycle |
| CN111844861A (en) * | 2020-07-06 | 2020-10-30 | 徐州徐工环境技术有限公司 | System and method for controlling mobile station operation based on sensing garbage stock |
| CN113003058A (en) * | 2021-03-19 | 2021-06-22 | 四川九哈科技股份有限公司 | Gather intelligent bucket of rubbish from cooking |
| CN113320852A (en) * | 2021-06-02 | 2021-08-31 | 江苏奥帆科技有限公司 | Garbage capacity monitoring system and method based on ultrasonic waves |
| CN113619957A (en) * | 2021-08-10 | 2021-11-09 | 苏州乐创环保科技有限公司 | Categorised disposal bag two-dimensional code identification system based on image processing |
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2019
- 2019-08-30 CN CN201921442046.3U patent/CN210479737U/en active Active
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110406839A (en) * | 2019-08-30 | 2019-11-05 | 湘潭大学 | Method, apparatus, intelligent garbage bin and the storage medium of Waste sorting recycle |
| CN111844861A (en) * | 2020-07-06 | 2020-10-30 | 徐州徐工环境技术有限公司 | System and method for controlling mobile station operation based on sensing garbage stock |
| CN113003058A (en) * | 2021-03-19 | 2021-06-22 | 四川九哈科技股份有限公司 | Gather intelligent bucket of rubbish from cooking |
| CN113320852A (en) * | 2021-06-02 | 2021-08-31 | 江苏奥帆科技有限公司 | Garbage capacity monitoring system and method based on ultrasonic waves |
| CN113619957A (en) * | 2021-08-10 | 2021-11-09 | 苏州乐创环保科技有限公司 | Categorised disposal bag two-dimensional code identification system based on image processing |
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