CN112340279A

CN112340279A - Classified garbage can with intelligent non-contact cover

Info

Publication number: CN112340279A
Application number: CN202011349181.0A
Authority: CN
Inventors: 张国基; 张邦喜; 张希兰
Original assignee: Foshan Jinjingchuang Environmental Protection Technology Co ltd
Current assignee: Foshan Jinjingchuang Environmental Protection Technology Co ltd
Priority date: 2020-11-26
Filing date: 2020-11-26
Publication date: 2021-02-09

Abstract

The invention discloses a classified dustbin with a non-contact intelligent cover, wherein a plurality of partition plates are arranged in a dustbin body, a connecting mechanism is movably connected with a plurality of dustbin covers, a plurality of sensors are fixedly arranged at the tops of the dustbin covers, and one corners of the dustbin covers are movably connected with the same ball head structure; the inside top of dustbin is provided with the motion subassembly along the axis direction, and the motion subassembly is provided with the motor including the gear train, and the bottom of gear train is provided with the motor, the output shaft and the gear train fixed connection of motor, and the gear train is fixed to be linked there is the folding rod, folding rod and case lid cooperation motion. The design of different garbage compartments is formed by adopting compartment separation, the national call for garbage classification is fully responded, and the cost and the resource are saved; the design of the closed cover is adopted, so that the garbage is not exposed in the air, and the breeding of odor is avoided; the design of non-contact cover opening is adopted, so that cross infection between users is avoided; the four box covers can be controlled to be opened and closed by only one motor, so that the production cost is greatly saved.

Description

Classified garbage can with intelligent non-contact cover

Field of application

The invention relates to the field of intelligent uncovering, in particular to a classified dustbin with a non-contact intelligent uncovering function.

Background

The garbage classification is an improvement of the traditional garbage collection and disposal mode, and is a scientific management method for effectively disposing garbage. In the situation of increasing garbage yield and environmental condition deterioration, how to realize garbage resource utilization to the maximum extent through garbage classification management, reduce the quantity of garbage disposal and improve living environment state is an urgent problem of common attention of all countries in the world at present. The reason for the increase of the garbage is the improvement of the living standard of people and the increase of various consumptions. According to statistics, the clearing and transporting amount of the municipal refuse nationwide in 1979 is more than 2500 million tons, and the clearing and transporting cost of the municipal refuse in 1996 is 1.16 yuan/ton, which is 4 times that in 1979. The waste incinerated at high temperature does not occupy a large amount of land, but the investment is astonishing and is not good for people to restrain the waste? The method is available, and the method is garbage classification. The garbage classification is to put garbage classification at the source and to change the garbage classification into resources again through the clearing and recycling of the classification.

Toxic gas in the garbage drifts with wind, and the content of sulfur dioxide and lead in the air is increased, so that the incidence rate of respiratory diseases is increased, and the toxic gas constitutes carcinogenic hidden trouble to human bodies. The long-term accumulation of the garbage causes the mosquitoes and the flies to gather and spread pathogens of infectious diseases, and the mosquitoes and the flies harm the health of other people, so that the mosquitoes and the flies become breeding places of the mosquitoes and the flies, and the mosquitoes and the flies can spread diseases such as dysentery, cholera, tuberculosis and the like. It also can produce a large amount of bacteria, which is harmful to human and animal health. The gas generated by the garbage accumulation can also generate toxic gas. The garbage is accumulated in the garbage can, besides the garbage can generate unpleasant smell, a large amount of bacteria can be generated on the inner surface, and the generated mosquitoes and flies can spread pathogens of infectious diseases to harm the health of other people. The garbage is piled up together, some toxic and harmful substances are generated, and gusty odor is given out to pollute the air and water sources. Meanwhile, mosquitoes, flies, cockroaches and mice are bred, diseases are spread, and the health of people is greatly damaged.

However, the garbage can is still not provided with a cover in public places so that the garbage can is exposed in the air, causes great pollution to the surrounding air, emits foul smell, threatens the health of surrounding people and greatly influences the appearance and appearance of the city. Even if the case cover is arranged, the user is required to manually open the case cover, more bacteria exist on the case cover of the dustbin, the situation is unfavorable to the health of people, and meanwhile, cross infection is easily caused for new coronavirus and other viruses which can be transmitted by contact. Few intelligent formula dustbin of uncapping on the market all do not have the categorised collection function, and different case lids need install different motors, and is with high costs, and economic benefits is low.

Disclosure of Invention

The invention overcomes the defects of the prior art, provides a non-contact type classification dustbin with an intelligent cover, and adopts the technical scheme that: a classified dustbin with a non-contact intelligent cover comprises a dustbin body, a dustbin cover and a moving assembly, and is characterized in that a plurality of partition plates are arranged inside the dustbin body, and divide the inner space of the dustbin body into a plurality of garbage chambers;

the connecting mechanism is movably connected with a plurality of box covers, a plurality of sensors are fixedly arranged at the tops of the box covers, the box covers are tightly arranged along the circumferential direction, and one corners of the box covers are movably connected with the same ball head structure;

the inside top of dustbin is provided with the motion subassembly along the axis direction, and the motion subassembly is provided with the motor including the gear train, and the bottom of gear train is provided with the motor, the output shaft and the gear train fixed connection of motor, and the gear train fixed link has the folding rod, and folding rod and case lid cooperation motion.

In a preferred embodiment of the invention, the number of the box covers is equal to the number of the garbage rooms; the number of sensors is equal to the number of box covers.

In a preferred embodiment of the present invention, the plurality of sensors includes one or more of a combination of a visual sensor, an infrared sensor, an ultrasonic sensor, a grayscale sensor, an acoustic sensor, and a proximity switch sensor.

In a preferred embodiment of the present invention, the gear set includes a first gear and a second gear, the first gear and the second gear are engaged; the first gear is fixedly connected with a motor through a screw, and the motor is arranged along the axial direction of the dustbin; the second gear is fixedly connected with a folding rod through a screw, the folding rod comprises a fixed section and a moving section, and the moving section is hinged to the fixed section.

In a preferred embodiment of the invention, when the motor operates, the motor drives the first gear and the second gear to operate, and the second gear drives the folding rod to do circular motion along the circumferential direction of the dustbin.

In a preferred embodiment of the invention, two partition plates are arranged in the box body, the partition plates are arranged in a crossed and vertical mode, the partition plates and the box body are connected in an integrally formed structure, a concave disc is arranged at the top end of the crossed position of the partition plates, and the motor is placed in a matched mode with the concave disc.

In a preferred embodiment of the invention, a push handle is arranged at one end of the top of the dustbin, a lifting handle is arranged at the side edge of the dustbin, a processor is arranged in the dustbin, and a plurality of universal wheels are arranged at the bottom of the dustbin.

The invention also provides a control method of the classified dustbin with the intelligent non-contact cover, which is applied to any classified dustbin with the intelligent non-contact cover and is characterized in that:

acquiring a cover opening signal, identifying the cover opening signal, and acquiring position information of a target box cover;

calculating a required movement angle according to the position information, generating a movement instruction, controlling the movement mechanism to move to a preset position, and generating a signal to be uncapped;

identifying and judging the signal to be uncapped, generating an uncapping instruction, controlling a movement mechanism to jack the box cover, closing after a specified time, and generating a finish signal;

and recognizing the finish signal, sending a reset instruction, and controlling the motion mechanism to reset.

In a preferred embodiment of the present invention, the identification process of the uncapped signal includes one or more of noise reduction, filtering, signal amplification, and digital-to-analog conversion.

In a preferred embodiment of the present invention, the uncapping signal is one or more of an image signal, a sound signal, an ultrasonic signal, an infrared signal, a luminosity signal, a color signal and a contact signal.

The invention solves the defects in the background technology, and has the following beneficial effects:

(1) the invention adopts the design that different garbage compartments are formed by adopting compartment separation, fully responds to the national call of garbage classification, realizes the garbage classification by using one garbage can and saves cost and resources; secondly, the design of a closed cover is adopted, so that the garbage is not exposed in the air, and the breeding of odor is avoided; the design of non-contact cover opening is adopted, so that cross infection between users is avoided; the opening and closing of the four box covers can be controlled by only one motor, so that the production cost is greatly saved.

(2) The sensor comprises a plurality of sensors or a combination thereof, can receive different signals, such as image signals, sound signals, ultrasonic signals, infrared signals, luminosity signals, color signals, contact signals and the like, has more complete functions, and can adapt to different working occasions; the folding rod is adopted to jack the box cover, so that the folding box is simple and convenient, resources and cost are saved, and the opening and closing of the appointed box cover can be realized; the concave disc is arranged at the top end of the intersection of the partition plates, so that the motor is more stable, and the device runs more stably; the push handle is arranged at one end of the top of the dustbin, the lifting handle is arranged on the side edge of the dustbin, the universal wheels are arranged at the bottom of the dustbin, the dustbin can be moved more conveniently through the above various arrangements, and time and labor are saved.

(3) The identification processing of the uncapping signal comprises one or more combinations of noise reduction, filtering, signal amplification and digital-to-analog conversion, so that the signal is clearer and more stable, the error is reduced, and the identification reliability is increased; after the system is reset, the system is prevented from being disordered and the like, and the next work is facilitated.

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 it is obvious for a person skilled in the art to obtain drawings of other embodiments based on these drawings without any creative efforts.

FIG. 1 is a schematic view of a trash bin;

FIG. 2 is a schematic view of the interior of the bin;

FIG. 3 is a schematic view of a kinematic assembly;

FIG. 4 is an enlarged view of the motion assembly;

fig. 5 is a flowchart of the control method.

The reference numerals are as follows: 101. a box body; 102. a universal wheel; 103. a pushing handle; 104. lifting the handle; 105. a box cover; 106. a partition plate; 201. a sensor; 202. a motor; 203. folding the rod; 204. a second gear; 205. a first gear; 206. a concave disk; 301. a fixed section; 302. and (5) a motion segment.

Detailed Description

In order that the above objects, features and advantages of the present invention can be more clearly understood, the present invention will be described in further detail with reference to the accompanying drawings and detailed description, which are simplified in order to illustrate the basic structure of the present invention only in a schematic way, and thus show only the structures related to the present invention, and it is to be noted that the embodiments and features of the embodiments in the present application can be combined with each other without conflict.

In the description of the present application, it is to be understood that the terms "center," "longitudinal," "lateral," "upper," "lower," "front," "rear," "left," "right," "vertical," "horizontal," "top," "bottom," "inner," "outer," and the like are used in the orientation or positional relationship indicated in the drawings for convenience in describing the present application and for simplicity in description, and are not intended to indicate or imply that the referenced devices or elements must have a particular orientation, be constructed in a particular orientation, and be operated in a particular manner, and are not to be construed as limiting the scope of the present application. Furthermore, the terms "first," "second," and the like are used for descriptive purposes only and are not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first," "second," etc. may explicitly or implicitly include one or more of that feature. In the description of the invention, the meaning of "a plurality" is two or more unless otherwise specified.

In the description of the present application, it is to be noted that, unless otherwise explicitly specified or limited, the terms "mounted," "connected," and "connected" are to be construed broadly, e.g., as meaning either a fixed connection, a removable connection, or an integral connection; can be mechanically or electrically connected; they may be connected directly or indirectly through intervening media, or they may be interconnected between two elements. The specific meaning of the above terms in the present application can be understood by those of ordinary skill in the art through specific situations.

To facilitate an understanding of the invention, the invention will now be described more fully with reference to the accompanying drawings. Preferred embodiments of the present invention are shown in the drawings. This invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete.

The invention adopts the design that different garbage compartments are formed by adopting compartment separation, fully responds to the national call for garbage classification, realizes the garbage classification by using one garbage can and saves cost and resources; secondly, the design of a closed cover is adopted, so that the garbage is not exposed in the air, and the breeding of odor is avoided; the design of non-contact type cover opening is adopted, so that cross infection between users is avoided; the opening and closing of the four box covers 105 can be controlled by only one motor 202, so that the production cost is greatly saved.

As shown in fig. 1-2, the classified dustbin with the non-contact intelligent cover comprises a dustbin body 101, a dustbin cover 105 and a moving assembly, and is characterized in that a plurality of partition plates 106 are arranged inside the dustbin body 101, and the partition plates 106 divide the inner space of the dustbin body 101 into a plurality of garbage compartments.

The connecting mechanism is movably connected with a plurality of box covers 105, a plurality of sensors 201 are fixedly arranged at the tops of the box covers 105, the box covers 105 are tightly arranged along the circumferential direction, and one corners of the box covers 105 are movably connected with the same ball head structure.

It should be noted that, all the covers 105 are connected to the same ball structure at one corner, and the cover 105 lifted by the folding bar 203 can be opened quickly without affecting other covers 105.

As shown in fig. 3-4, a moving assembly is arranged at the top end of the interior of the dustbin along the axial direction, the moving assembly comprises a gear set, a motor 202 is arranged at the bottom of the gear set, an output shaft of the motor 202 is fixedly connected with the gear set, a folding rod 203 is fixedly linked with the gear set, and the folding rod 203 and the box cover 105 move in a matching manner.

It should be noted that the output shaft of the motor 202 drives the gear set to move, and the design of the gear set can change the direction of the force, and at the same time, the control process can be more precise.

The number of the box covers 105 is equal to that of the garbage rooms; the number of sensors 201 is equal to the number of cover 105.

It should be noted that one sensor 201 corresponds to one box cover 105, so that the control process is more sensitive and smooth, and the structure is clearer and is convenient for the user to use.

The number of sensors 201 includes one or a combination of a visual sensor 201, an infrared sensor 201, an ultrasonic sensor 201, a grayscale sensor 201, an acoustic sensor 201, and a proximity switch sensor 201.

It should be noted that the sensor 201 includes a plurality of sensors 201 or a combination thereof, and can receive different signals, such as an image signal, a sound signal, an ultrasonic signal, an infrared signal, a luminosity signal, a color signal, a touch signal, etc., and the functions are more complete, and the sensor can be adapted to different work occasions.

The gear set comprises a first gear 205 and a second gear 204, and the first gear 205 is meshed with the second gear 204; the first gear 205 is fixedly connected with a motor 202 through screws, and the motor 202 is arranged along the axial direction of the dustbin; the second gear 204 is fixedly connected with a folding rod 203 through a screw, the folding rod 203 comprises a fixed section 301 and a moving section 302, and the moving section 302 is hinged with the fixed section 301.

The point to be described here is that the folding rod 203 is adopted to open the box cover 105, which is simple and convenient, not only saves resources and cost, but also can realize the opening and closing of the specified box cover 105; one end of the moving section 302 is designed by Rongxing materials, so that the abrasion to the box cover 105 is reduced, the damage of the box cover 105 is effectively avoided, and the service life of the box cover 105 is longer.

When the motor 202 acts, the first gear 205 and the second gear 204 are driven to act, and the second gear 204 drives the folding rod 203 to make a circular motion along the circumferential direction of the dustbin.

It should be noted here that since the folding bar 203 can pass through all the box covers 105 once by rotating it once in the circumferential direction, it is possible to reach the target box cover 105 quickly and accurately and perform the opening operation.

Two partition plates 106 are arranged inside the box body 101, the partition plates 106 are arranged in a crossed and vertical mode, the partition plates 106 and the box body 101 are connected in an integrally formed structure, a concave disc 206 is arranged at the top end of the crossed position of the partition plates 106, and the motor 202 and the concave disc 206 are placed in a matched mode.

It should be noted that the integrally formed structure can avoid the evil path of liquid, and the concave disc 206 is disposed at the top of the intersection of the partition 106, so that the motor 202 is more stable and the device operates more stably;

a pushing handle 103 is arranged at one end of the top of the dustbin, a lifting handle 104 is arranged on the side edge of the dustbin, a processor is arranged inside the dustbin, and a plurality of universal wheels 102 are arranged at the bottom of the dustbin.

The point to be explained here is that the above designs can move the dustbin more conveniently, and save time and labor.

As shown in fig. 5, the present invention further provides a method for controlling a classified dustbin with a non-contact intelligent lid, which is applied to any classified dustbin with a non-contact intelligent lid, and comprises:

s1, collecting the cover opening signal, identifying the cover opening signal and acquiring the position information of the target box cover 105;

s2, calculating a required movement angle according to the position information, generating a movement instruction, controlling the movement mechanism to move to a preset position, and generating a signal for opening the cover;

s3, identifying and judging the signal to be uncapped, generating an uncapping instruction, controlling the moving mechanism to jack the box cover 105, closing after a specified time, and generating a finish signal;

and S4, recognizing the finish signal, sending a reset command, and controlling the movement mechanism to reset.

It should be noted here that there is a certain difference between the theoretical calculation and the actual operation, and an error is inevitable. The motor 202 is an electromagnetic device that realizes electric energy conversion or transmission according to the law of electromagnetic induction, and in actual operation of the motor 202, voltage fluctuates with operation time, device aging degree, load instability and the like, and calculation values in an ideal state need to be completed on the premise of constant voltage, so in the present invention, the influence of voltage change on calculation results needs to be calculated.

The motor mainly has the function of generating driving torque as a power source of electrical appliances or various machines, linear influence is generated on a voltage equation by the change of voltage and rotating speed, the standard maximum stator voltage is represented by Vsan, and V is used_actRepresenting the actual maximum stator voltage, when V_actWhen s is a multiple of the standard voltage, the actual voltage and rotation speed can be expressed as the following equation according to the voltage limiting condition:

in the formula, L is inductance under a synchronous rotor coordinate system, i is current, wherein d is a stator, z is a rotor, phi is a flux linkage, alpha is rotor electrical angular velocity, and f is magnetic flux frequency; the equivalent is that the bus voltage is unchanged, the rotating speed is reduced by 1/s times, and the following equation is used:

since the change in voltage and rotational speed has no effect on the electromagnetic torque, the change in bus voltage can be multiplied by the rotational speed, and thus the control of the motor 202 can be corrected to some extent.

The invention firstly adopts the design that compartments are separated to form different garbage compartments, fully responds to the national call of garbage classification, realizes the garbage classification by using a garbage can and saves cost and resources; secondly, the design of a closed cover is adopted, so that the garbage is not exposed in the air, and the breeding of foul smell is avoided; the design of non-contact cover opening is adopted, so that cross infection between users is avoided; the opening and closing of the four box covers 105 can be controlled by only one motor 202, so that the production cost is greatly saved. After the system is completed, resetting is carried out, the conditions of disorder and the like of the system are avoided, and the next work is facilitated.

The identification processing of the uncapping signal comprises one or more of noise reduction, filtering, signal amplification and digital-to-analog conversion. It should be noted that the identification processing of the open-cover signal includes one or more combinations of noise reduction, filtering, signal amplification and digital-to-analog conversion, so that the signal is clearer and more stable, the error is reduced, and the reliability of identification is increased.

The uncapping signal is one or the combination of more of an image signal, a sound signal, an ultrasonic signal, an infrared signal, a luminosity signal, a color signal and a contact signal.

The point to be explained here is that the functions are more complete and can be adapted to different work occasions.

When the device works, the cover opening signal is collected and is identified to obtain the position information of the target box cover 105; calculating a required movement angle according to the position information, generating a movement instruction, controlling the movement mechanism to move to a preset position, and generating a signal to be uncapped; identifying and judging the signal to be uncapped, generating an uncapping instruction, controlling the movement mechanism to jack the box cover 105, closing after a specified time, and generating a finish signal; and recognizing the finish signal, sending a reset instruction, and controlling the motion mechanism to reset. The invention adopts the design that different garbage compartments are formed by adopting compartment separation, fully responds to the national call of garbage classification, realizes the garbage classification by using one garbage can and saves cost and resources; secondly, the design of a closed cover is adopted, so that the garbage is not exposed in the air, and the breeding of odor is avoided; the design of non-contact cover opening is adopted, so that cross infection between users is avoided; the opening and closing of the four box covers 105 can be controlled by only one motor 202, so that the production cost is greatly saved.

In addition to this, the following embodiments are also included.

In steps S3 and S4, the uncapping signal and the finalizing signal are respectively identified and determined, the position information of the folding bar 203 is solved by using a trajectory method, and error processing is performed, which specifically includes:

after a preset sampling interval, collecting the coordinate offset of the contact point,

generating new coordinate point information according to the coordinate offset;

and generating a motion track through the new coordinate point information.

And obtaining the coordinate offset of the contact point according to the rotation angles of the X axis, the Y axis and the Z axis, generating new coordinate information and obtaining the motion trail of the folding rod 203.

It should be noted that the surface of the folding rod 203 is a spherical surface, during the rotation of the folding rod 203, the roundness error of the surface circumference of the folding rod 203 is expanded by fourier transform, and the contact point error is expressed by the following formula:

in the formula: t represents time; lambda [ alpha ]_nIndicating the angular velocity of rotation of the folding bar 203 at that point; ε represents a correction coefficient; θ represents a contact point error; n represents a contact point;

representing the magnitude of the error; epsilon_nRepresenting phase angle, the phase angle being distributed over [0,2 π]Within the interval.

Therefore, the coordinate information of the contact point of the box cover 105 and the folding rod 203 can be calculated by a track method, then the motion track can be obtained according to the calculated coordinate information, a top cover motion track graph can be generated according to the motion track, and the opening and closing deviation of the box cover can be corrected.

The coordinate information of the contact point of the box cover 105 and the folding rod 203 is solved through a track method, the motion track is solved according to the coordinate offset, a top cover motion track graph is generated, and the angle offset in the rotation process of the folding rod 203 can be corrected through the method.

The above examples only show some embodiments of the present invention, and the description thereof is more specific and detailed, but not construed as limiting the scope of the invention. It should be noted that, for a person skilled in the art, several variations and modifications can be made without departing from the inventive concept, which falls within the scope of the present invention. Therefore, the protection scope of the present patent shall be subject to the appended claims.

Claims

1. The classified dustbin with the non-contact intelligent cover comprises a dustbin body, a dustbin cover and a moving assembly, and is characterized in that a plurality of partition plates are arranged inside the dustbin body, and the partition plates divide the inner space of the dustbin body into a plurality of garbage chambers;

the inside top of dustbin is provided with along the axis direction motion subassembly, the motion subassembly is including the gear train, the bottom of gear train is provided with the motor, the output shaft of motor with gear train fixed connection, gear train fixed link has the folding rod, the folding rod with case lid cooperation motion.

2. The classification trash bin with an intelligent cover opened in a non-contact manner according to claim 1, wherein: the number of the box covers is equal to that of the garbage rooms; the number of the sensors is equal to the number of the box covers.

3. The classification trash bin with an intelligent cover opened in a non-contact manner according to claim 1, wherein: the plurality of sensors comprise one or more of a combination of a visual sensor, an infrared sensor, an ultrasonic sensor, a grayscale sensor, an acoustic sensor, and a proximity switch sensor.

4. The classification trash bin with an intelligent cover opened in a non-contact manner according to claim 1, wherein: the gear set comprises a first gear and a second gear, and the first gear and the second gear are arranged in a meshed mode; the first gear is fixedly connected with the motor through a screw, and the motor is arranged along the axial direction of the dustbin; the second gear is fixedly connected with the folding rod through a screw, the folding rod comprises a fixed section and a moving section, and the moving section is hinged to the fixed section.

5. The classification garbage can with the non-contact intelligent cover according to claim 4, wherein: when the motor acts, the first gear and the second gear are driven to act, and the second gear drives the folding rod to do circular motion along the circumferential direction of the dustbin.

6. The classification trash bin with an intelligent cover opened in a non-contact manner according to claim 1, wherein: the box body is internally provided with two clapboards which are arranged perpendicularly in a crossed mode, the clapboards are connected with the box body in an integrally formed structure, a concave disc is arranged at the top end of the crossed position of the clapboards, and the motor is placed in a matched mode with the concave disc.

7. The classification trash bin with an intelligent cover opened in a non-contact manner according to claim 1, wherein: the garbage can is characterized in that a pushing handle is arranged at one end of the top of the garbage can, a lifting handle is arranged on the side edge of the garbage can, a processor is arranged inside the garbage can, and a plurality of universal wheels are arranged at the bottom of the garbage can.

8. A control method of a classified dustbin with a non-contact intelligent cover, which is applied to the classified dustbin with the non-contact intelligent cover according to any one of claims 1 to 7, and is characterized in that:

identifying and judging the signal to be uncapped, generating an uncapping instruction, controlling the movement mechanism to jack the box cover, closing the box cover after specified time, and generating a finish signal;

9. The method for controlling the classification trash bin with the non-contact intelligent cover opening function according to claim 8, wherein the method comprises the following steps: the identification processing of the uncapping signal comprises one or more of noise reduction, filtering, signal amplification and digital-to-analog conversion.

10. The method for controlling the classification trash bin with the non-contact intelligent cover opening function according to claim 8, wherein the method comprises the following steps: the uncovering signal is one or a combination of more of an image signal, a sound signal, an ultrasonic signal, an infrared signal, a luminosity signal, a color signal and a contact signal.