CN205855076U

CN205855076U - SCM Based intelligent sound refuse bin

Info

Publication number: CN205855076U
Application number: CN201620786035.7U
Authority: CN
Inventors: 俞梁英; 陈玲玲
Original assignee: Suzhou Institute of Trade and Commerce
Current assignee: Suzhou Institute of Trade and Commerce
Priority date: 2016-07-25
Filing date: 2016-07-25
Publication date: 2017-01-04
Anticipated expiration: 2026-07-25

Abstract

The utility model discloses a kind of SCM Based intelligent sound refuse bin, including casing and circuit part for depositing rubbish, casing includes recyclable chamber and can not recycling cavity, recyclable chamber, can not recycling cavity respectively by recyclable entrance with entrance can not be reclaimed communicate with the external world, recyclable entrance with can not reclaim entrance and be provided with same Electrically operated gate；Circuit part includes the close ultrasonic distance measuring module of the power module for providing electric energy, perception people, single-chip microcomputer, the respectively recyclable chamber of perception and can not be either with or without the optoelectronic induction module of rubbish, drive circuit, voice module and in order to respectively to recyclable chamber and can not the pressurized tank of recycling cavity spray disinfectant agent in recycling cavity.This utility model is capable of refuse classification, Electrically operated gate automatic open-close, and whether detection refuse bin is filled, automatic spraying disinfectant and make corresponding sound prompt function.

Description

SCM Based intelligent sound refuse bin

Technical field

This utility model relates to field of Environment Protection, particularly relates to a kind of SCM Based intelligent sound refuse bin.

Background technology

On our avenue, refuse bin is seen everywhere, and it serves as the key player of purifying city environment, is city The important carrier of city's house refuse.But, the refuse bin of current city streets generally exists that moulding is the most beautiful, poorly sealed, structure The defects such as simple and crude, function singleness, far from meeting in city people to culture, the requirement of health.

Utility model content

This utility model provides a kind of SCM Based intelligent sound refuse bin, and it is capable of refuse classification, electronic Door automatic open-close, whether detection refuse bin fill, automatic spraying disinfectant and make corresponding sound prompt function.

This utility model be the technical scheme is that

SCM Based intelligent sound refuse bin, including casing and circuit part for depositing rubbish, described casing Including recyclable chamber and can not recycling cavity, described recyclable chamber, can not recycling cavity respectively by recyclable entrance and the most recyclable Entrance communicates with the external world, described recyclable entrance and can not reclaim entrance and be provided with same Electrically operated gate；Described circuit part includes using In provide recyclable chamber described in the close ultrasonic distance measuring module of the power module of electric energy, perception people, single-chip microcomputer, respectively perception and Can not be either with or without the optoelectronic induction module of rubbish, drive circuit, voice module and in order to respectively to described recyclable in recycling cavity Chamber and can not the pressurized tank of recycling cavity spray disinfectant agent, described ultrasonic distance measuring module is located at described casing front, described photoelectricity Induction module and pressurized tank are located at described recyclable intracavity side and can not be inside recycling cavity, described power module, ultrasound It is connected with described single-chip microcomputer respectively away from module, optoelectronic induction module, voice module, pressurized tank, described single-chip microcomputer and described driving Electric current connects, and described drive circuit is connected with described Electrically operated gate.

It is also preferred that the left the model of described ultrasonic distance measuring module is HC-SR04.

It is also preferred that the left described optoelectronic induction module includes reflection type optical electric explorer RPR220 and operational amplifier LM393, institute State the transmitting terminal of reflection type optical electric explorer RPR220 and receiving terminal be respectively provided at described recyclable intracavity side opposite and Can not opposite inside recycling cavity, the detection signal received is entered by described receiving terminal through described operational amplifier LM393 Row amplifies, and then feeds back to described single-chip microcomputer, and described single-chip microcomputer controls described voice module according to this signal and carries out voice message.

It is also preferred that the left described voice module includes speech chip WT588D and speaker, described single-chip microcomputer passes through described voice Chips W T588D controls described speaker sounding.

It is also preferred that the left described pressurized tank utilizes air pressure principle to carry out spray disinfectant agent, described pressurized tank is provided with air pressure detector, institute State air pressure detector and the air pressure signal detected in pressurized tank is fed back to described single-chip microcomputer, when the air pressure signal detected is less than During predetermined work pressure, described in described Single-chip Controlling, voice module carries out voice message；Described single-chip microcomputer periodically controls described Pressurized tank spray disinfectant agent.

It is also preferred that the left described drive circuit includes ULN2003 chip and motor, described single-chip microcomputer is by described The positive and negative rotation of motor described in ULN2003 chip drives, Electrically operated gate described in described step motor control is opened or is closed.

Wherein, described Electrically operated gate includes that door main body, rotary shaft, draw-in groove, described draw-in groove are fixed on described casing, described turn Moving axis is rotationally connected with described draw-in groove, and described rotary shaft is fixing with described door main body to be connected, and described motor is by driving institute State the rotation of rotary shaft to control the folding of described door main body.

The Advantageous Effects that this utility model brings is:

When people is near refuse bin, ultrasonic distance measuring module detects, and detectable signal feeds back to single-chip microcomputer, monolithic Machine controls drive circuit makes Electrically operated gate open；When people leaves refuse bin, Single-chip Controlling drive circuit makes Electrically operated gate close；

Based on optical detection principle, when the rubbish of recyclable intracavity or certain level can not be exceeded the rubbish in recycling cavity During position, garbage blocking transmitting terminal is emitted to the optical signal of receiving terminal, and this detection signal feeds back to single-chip microcomputer by receiving terminal, single Sheet machine controls voice module and carries out voice message；

Single-chip Controlling pressurized tank is periodically to refuse bin spray disinfectant agent, when the air pressure in pressurized tank is less than predetermined work pressure During power, Single-chip Controlling voice module carries out voice message；

Casing includes recyclable chamber and can not recycling cavity so that resource obtains Rational Classification and effectively utilizes；

This utility model simple in construction, low cost, there is bigger practical value.

Accompanying drawing explanation

Fig. 1 is the frame diagram of this utility model one embodiment circuit part；

Fig. 2 is the minimum system schematic diagram of this utility model one embodiment single-chip microcomputer；

Fig. 3 is the optoelectronic induction module principle figure of this utility model one embodiment；

Fig. 4 is the driving circuit principle figure of this utility model one embodiment；

Fig. 5 is the ultrasonic distance measuring module schematic diagram of this utility model one embodiment；

Fig. 6 is the voice module schematic diagram of this utility model one embodiment；

Fig. 7 is the power module schematic diagram of this utility model one embodiment.

Detailed description of the invention

For making the purpose of this utility model, technical scheme and advantage clearer, new to this practicality below in conjunction with accompanying drawing Each embodiment of type is explained in detail.

Comprehensive reference Fig. 1 to Fig. 7, SCM Based intelligent sound refuse bin, including for deposit rubbish casing and Circuit part, described casing include recyclable chamber and can not recycling cavity, described recyclable chamber, can not recycling cavity respectively by can return Income mouth and entrance can not be reclaimed communicate with the external world, described recyclable entrance with can not reclaim entrance and be provided with same Electrically operated gate；Institute State circuit part to include for providing the close ultrasonic distance measuring module HC-SR04 of the power module of electric energy, perception people, single-chip microcomputer Recyclable chamber described in AT89C51, respectively perception and can not in recycling cavity either with or without the optoelectronic induction module of rubbish, drive circuit, Voice module and in order to respectively to described recyclable chamber and can not the pressurized tank of recycling cavity spray disinfectant agent, described ultrasonic ranging Module HC-SR04 is located at described casing front, described optoelectronic induction module and pressurized tank be located at described recyclable intracavity side and Can not be inside recycling cavity, described power module, ultrasonic distance measuring module HC-SR04, optoelectronic induction module, voice module, pressure Tank is connected with described AT89C51 system respectively, and described AT89C51 system is connected with described driving electric current, described driving electricity Road is connected with described Electrically operated gate.

Optoelectronic induction module includes reflection type optical electric explorer RPR220 and operational amplifier LM393, reflection type optical electrical resistivity survey Survey the transmitting terminal of device RPR220 and receiving terminal be respectively provided at recyclable intracavity side opposite and can not right inside recycling cavity Facade, receiving terminal is connected with operational amplifier LM393, and operational amplifier LM393 is connected with AT89C51 system, voice module Including speech chip WT588D and speaker, AT89C51 system is connected with speech chip WT588D, speech chip WT588D with Speaker connects, and drive circuit includes that ULN2003 chip and motor, AT89C51 system are connected with ULN2003 chip, ULN2003 chip is connected with motor, and Electrically operated gate includes door main body, rotary shaft, draw-in groove, and draw-in groove is fixed on casing, rotates Axle is rotationally connected with draw-in groove, and rotary shaft is connected with door main body, and motor is connected with rotary shaft, pressurized tank and single-chip microcomputer AT89C51 connects, and pressurized tank is provided with air pressure detector, and air pressure detector is connected with AT89C51 system.

The work process of intelligent sound refuse bin is as follows:

When people comes into delivery rubbish to refuse bin, the ultrasonic distance measuring module HC-SR04 being positioned at casing front sends super Sound wave is received by ultrasonic distance measuring module HC-SR04 after people is reflected, and this detection signal is fed back to AT89C51 system, AT89C51 system, according to sending ultrasound wave and receiving time interval calculating people and the distance of refuse bin of ultrasound wave, leans on people Nearly refuse bin is to after certain distance, and AT89C51 system is rotated forward by ULN2003 chip drives motor, and motor Drive rotary shaft rotates, it is achieved opening of door main body, and now, AT89C51 system controls to raise one's voice by speech chip WT588D Device voice broadcast " rubbish is placed and please be classified ", in like manner, after people is away from refuse bin certain distance, AT89C51 system passes through ULN2003 drive stepping motor inverts, and motor drives rotary shaft to rotate, it is achieved the Guan Bi of door main body；In recyclable chamber and No. 1 refuse bin and No. 2 refuse bins can not be respectively labeled as, when recyclable chamber or can not surpass by the rubbish in recycling cavity outside recycling cavity When crossing certain horizontal level, the optical signal that garbage blocking transmitting terminal sends to receiving terminal, receiving terminal passes through operational amplifier LM393 output low level, now LED carries out flickering display, and then AT89C51 system controls to raise by speech chip WT588D Sound device voice broadcast " No. 1 refuse bin is the fullest " or " No. 2 refuse bins are the fullest "；AT89C51 system periodically controls pressurized tank to can Recycling cavity and can not recycling cavity spray disinfectant agent, the air pressure signal detected in pressurized tank is fed back to single-chip microcomputer by air pressure detector AT89C51, when the air pressure signal detected is less than predetermined work pressure, AT89C51 system passes through speech chip WT588D Control speaker sound and report " pressurized tank air pressure is not enough ".

The above, only this utility model preferably detailed description of the invention, but protection domain of the present utility model is not Being confined to this, any those familiar with the art, in the technical scope that this utility model discloses, can readily occur in Change or replacement, all should contain within protection domain of the present utility model.Therefore, protection domain of the present utility model should It is as the criterion with scope of the claims.

Claims

The most SCM Based intelligent sound refuse bin, including casing and circuit part for depositing rubbish, it is characterised in that: Described casing include recyclable chamber and can not recycling cavity, described recyclable chamber, can not recycling cavity respectively by recyclable entrance and Entrance can not be reclaimed communicate with the external world, described recyclable entrance and entrance can not be reclaimed be provided with same Electrically operated gate；Described circuit part Point include for provide can described in the close ultrasonic distance measuring module of the power module of electric energy, perception people, single-chip microcomputer, respectively perception Recycling cavity and can not be either with or without the optoelectronic induction module of rubbish, drive circuit, voice module and in order to respectively to institute in recycling cavity State recyclable chamber and can not the pressurized tank of recycling cavity spray disinfectant agent, described ultrasonic distance measuring module is located at described casing front, Described optoelectronic induction module and pressurized tank be located at described recyclable intracavity side and can not inside recycling cavity, described power module, Ultrasonic distance measuring module, optoelectronic induction module, voice module, pressurized tank are connected with described single-chip microcomputer respectively, described single-chip microcomputer with Described driving electric current connects, and described drive circuit is connected with described Electrically operated gate.
2. intelligent sound refuse bin as claimed in claim 1, it is characterised in that: the model of described ultrasonic distance measuring module is HC-SR04。
3. intelligent sound refuse bin as claimed in claim 1, it is characterised in that: described optoelectronic induction module includes reflection type optical The output of electric explorer RPR220, operational amplifier LM393 and LED, the negative electrode of described LED and described operational amplifier LM393 End connects, and the anode of described LED is connected with+5V voltage by resistance, the transmitting terminal of described reflection type optical electric explorer RPR220 With receiving terminal be respectively provided at described recyclable intracavity side opposite and can not opposite inside recycling cavity, described receiving terminal The detection signal received is amplified through described operational amplifier LM393, and then feeds back to described single-chip microcomputer, described list Sheet machine controls described voice module according to this signal and carries out voice message.
4. intelligent sound refuse bin as claimed in claim 1, it is characterised in that: described voice module includes speech chip WT588D and speaker, described single-chip microcomputer controls described speaker sounding by described speech chip WT588D.
5. intelligent sound refuse bin as claimed in claim 1, it is characterised in that: described pressurized tank utilizes air pressure principle to spray Disinfectant, described pressurized tank is provided with air pressure detector, and the air pressure signal detected in pressurized tank is fed back by described air pressure detector To described single-chip microcomputer, when the air pressure signal detected is less than predetermined work pressure, voice module described in described Single-chip Controlling Carry out voice message；Described single-chip microcomputer periodically controls described pressurized tank spray disinfectant agent.
6. intelligent sound refuse bin as claimed in claim 1, it is characterised in that: described drive circuit includes ULN2003 chip And motor, described single-chip microcomputer is by the positive and negative rotation of motor described in described ULN2003 chip drives, described motor Control described Electrically operated gate to open or close.
7. intelligent sound refuse bin as claimed in claim 6, it is characterised in that: described Electrically operated gate include door main body, rotary shaft, Draw-in groove, described draw-in groove is fixed on described casing, and described rotary shaft is rotationally connected with described draw-in groove, described rotary shaft and described door Main body is fixing to be connected, and described motor controls the folding of described door main body by driving the rotation of described rotary shaft.