CN209956681U

CN209956681U - Intelligent garbage bin based on speech recognition

Info

Publication number: CN209956681U
Application number: CN201920067624.3U
Authority: CN
Inventors: 李新峰
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-01-16
Filing date: 2019-01-16
Publication date: 2020-01-17
Anticipated expiration: 2029-01-16

Abstract

The utility model discloses an intelligent garbage can based on voice recognition, which comprises a can body, wherein the can body comprises a control unit, a voice recognition module, an ultrasonic sensor, a brightness sensor, a display screen, a LED lamp and a mechanical driving module, and the voice recognition module, the ultrasonic sensor, the brightness sensor, the display screen, the LED lamp and the mechanical driving module are all connected with the control unit; the top of the barrel body is provided with a barrel cover, a normally open switch is arranged on the barrel cover and is connected with the mechanical driving module, and the mechanical driving module is also connected with a movement mechanism; the utility model provides an intelligent garbage bin based on speech recognition realizes accomplishing remote non-contact intelligence switching and the function of system's motion to the intelligent speech recognition control of garbage bin, utilizes ultrasonic ranging algorithm simultaneously, realizes reminding the intelligence of garbage bin internal capacity.

Description

Intelligent garbage bin based on speech recognition

Technical Field

The utility model relates to a garbage bin especially involves an intelligent garbage bin based on speech recognition.

Background

The intelligent garbage can is a novel intelligent household article which is developed by transforming and developing a traditional garbage can by utilizing equipment such as a microcomputer control chip, a novel sensing detection device and a mechanical transmission device on the basis of an automatic control technology and an internet of things technology. With the development of the internet of things technology, various intelligent household products follow the market demand and appear in large quantity. Most of the intelligent garbage cans detect human body heat release infrared signals released by people close to the intelligent garbage cans based on the infrared sensing detection devices, the human body heat release infrared signals are processed through a microcomputer control chip arranged in the intelligent garbage cans, mechanical traditional devices are controlled, and the non-contact type garbage cans can only be opened and closed. However, the sensing distance of the infrared x-ray pyroelectric sensor is limited at present, so that the detection distance of most of the garbage cans is less than 1 m, and the control distance cannot effectively isolate the transmission path of harmful germs in the garbage cans.

SUMMERY OF THE UTILITY MODEL

In view of this, the utility model provides an intelligence garbage bin based on speech recognition realizes accomplishing remote non-contact intelligence switching and the function of system motion to the intelligent speech recognition control of garbage bin, utilizes ultrasonic ranging algorithm simultaneously, realizes reminding the intelligence of garbage bin inner capacity.

The technical scheme of the utility model as follows:

an intelligent garbage can based on voice recognition comprises a can body, wherein the can body comprises a control unit, a voice recognition module, an ultrasonic sensor, a light sensor, a display screen, an LED lamp and a mechanical driving module, and the voice recognition module, the ultrasonic sensor, the light sensor, the display screen, the LED lamp and the mechanical driving module are all connected with the control unit; the top of the barrel body is provided with a barrel cover, a normally open switch is arranged on the barrel cover and is connected with the mechanical driving module, and the mechanical driving module is also connected with a movement mechanism; the voice recognition module further comprises a state indicator lamp, a voice recognition chip, an analog-to-digital converter, a digital-to-analog converter, a microphone cut and a voice output interface, wherein the state indicator lamp, the analog-to-digital converter, the digital-to-analog converter, the microphone cut and the voice output interface are all connected with the voice recognition chip, the state indicator lamp is a red LED, when the voice recognition module works normally, the red LED will flash, and the voice recognition chip is connected with the microphone through the microphone cut.

Further, every deposit district top inner wall in the barrel and set up photoelectric sensor, deposit the district bottom and set up weighing sensor, photoelectric sensor with weighing sensor all with the control unit is connected.

Further, a communication module connected with the control unit is further arranged in the barrel body, and the communication module is used for networking and is connected with a server for communication and data exchange.

Further, still be equipped with in the barrel with the audio frequency module that the control unit is connected, the audio frequency module is including setting up the speaker on the barrel, the audio frequency module is used for playing warning information and waste classification and other relevant knowledge or publicity.

Further, still be equipped with in the barrel with disinfection deodorizing device and miniature fire extinguisher that the control unit connects, disinfection deodorizing device and miniature fire extinguisher all set up in each top of depositing the district, disinfection deodorizing device includes sprayer and storing storehouse, antiseptic solution and rubbish deodorant liquid are deposited in the storing storehouse, and when gas sensor in the garbage bin detected a section of thick bamboo interior smell and exceeded normal value, the control unit received information and send instruction control disinfection deodorizing device disinfects and deodorization to the garbage bin, and miniature fire extinguisher then is used for putting out a fire the garbage bin when not going out the cigarette end or other unknown reasons cause the rubbish burning.

Has the advantages that: compared with the prior art, the intelligent classification garbage can of the utility model realizes intelligent control of the garbage can based on voice recognition, and simultaneously, the ultrasonic ranging module is utilized to measure the depth in the garbage can and remind a user to change the clean garbage can in due time; in addition, the utility model discloses utilize disinfection deodorizing device and miniature fire extinguisher on the garbage bin, can prevent effectively that long-time piling up partial rubbish is rotten and produces the bad smell, still can in time handle not go out to the greatest extent cigarette end or unknown reason causes the rubbish burning.

Drawings

For a clearer explanation of the embodiments or technical solutions in the prior art, the drawings used in the description of the embodiments or prior art will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the utility model, 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 the present invention.

Detailed Description

In order to facilitate understanding of the present invention, the present invention will be described in more detail with reference to the accompanying drawings and specific embodiments. Preferred embodiments of the present invention are shown in the drawings. The 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.

As shown in fig. 1, an intelligent trash can based on voice recognition comprises a can body, wherein the can body comprises a control unit, a voice recognition module, an ultrasonic sensor, a light sensor, a display screen, an LED lamp and a mechanical driving module, and the voice recognition module, the ultrasonic sensor, the light sensor, the display screen, the LED lamp and the mechanical driving module are all connected with the control unit; the top of the barrel body is provided with a barrel cover, a normally open switch is arranged on the barrel cover and is connected with the mechanical driving module, and the mechanical driving module is also connected with a movement mechanism; the voice recognition module further comprises a state indicator lamp, a voice recognition chip, an analog-to-digital converter, a digital-to-analog converter, a microphone cut and a voice output interface, wherein the state indicator lamp, the analog-to-digital converter, the digital-to-analog converter, the microphone cut and the voice output interface are all connected with the voice recognition chip, the state indicator lamp is a red LED, when the voice recognition module works normally, the red LED will flash, and the voice recognition chip is connected with the microphone through the microphone cut.

In the embodiment, a microphone is used for collecting sound signals, the sound signals are filtered and amplified and then sent to an LD3320 non-specific speech recognition module for speech recognition processing, the processing result is sent to a control unit STC89C52 through a serial port, the control unit analyzes the processing result data received from an LD3320 speech recognition chip, corresponding operation instructions are sent to a motor of the mechanical driving part to finish corresponding actions of advancing, retreating, left turning, right turning, opening and closing the cover and the like, so that the function of performing voice recognition control on the garbage can within 1 m of distance is achieved, meanwhile, the depth in the garbage can is measured by using the US-100 ultrasonic ranging module, the control unit STC89C52 realizes the monitoring of the content in the garbage can by using the interrupt timing principle, the data are reflected on a working state display screen in real time, so that the intelligent management of the capacity of the garbage can is completed, and a user is reminded to replace and clean the garbage can at the right time; adopt light sensor, survey ambient brightness for the garbage bin can launch lighting fixtures at night or under the low light environment, convenience of customers uses.

Compared with the prior art, the intelligent classification garbage can of the utility model realizes intelligent control of the garbage can based on voice recognition, and simultaneously utilizes the ultrasonic ranging module to measure the depth in the garbage can and remind a user to change the clean garbage can in due time; in addition, the utility model discloses utilize disinfection deodorizing device and miniature fire extinguisher on the garbage bin, can prevent effectively that long-time piling up partial rubbish is rotten and produces the bad smell, still can in time handle not go out to the greatest extent cigarette end or unknown reason causes the rubbish burning.

It should be noted that the above technical features are continuously combined with each other to form various embodiments which are not listed above, and all the embodiments are regarded as the scope of the present invention described in the specification; moreover, modifications and variations will occur to those skilled in the art in light of the foregoing description, and it is intended to cover all such modifications and variations as fall within the true spirit and scope of the invention as defined by the appended claims.

Claims

1. An intelligent garbage can based on voice recognition is characterized by comprising a can body, wherein the can body comprises a control unit, a voice recognition module, an ultrasonic sensor, a light sensor, a display screen, an LED lamp and a mechanical driving module, and the voice recognition module, the ultrasonic sensor, the light sensor, the display screen, the LED lamp and the mechanical driving module are all connected with the control unit; the top of the barrel body is provided with a barrel cover, a normally open switch is arranged on the barrel cover and is connected with the mechanical driving module, and the mechanical driving module is also connected with a movement mechanism; the voice recognition module further comprises a state indicator lamp, a voice recognition chip, an analog-to-digital converter, a digital-to-analog converter, a microphone cut and a voice output interface, wherein the state indicator lamp, the analog-to-digital converter, the digital-to-analog converter, the microphone cut and the voice output interface are all connected with the voice recognition chip, the state indicator lamp is a red LED, when the voice recognition module works normally, the red LED will flash, and the voice recognition chip is connected with the microphone through the microphone cut.

2. The intelligent garbage can based on voice recognition according to claim 1, wherein a plurality of storage areas are further arranged in the can body, a photoelectric sensor is arranged on the inner wall above each storage area, a weighing sensor is arranged at the bottom of each storage area, and the photoelectric sensor and the weighing sensor are both connected with the control unit.

3. The intelligent garbage can based on voice recognition as claimed in claim 2, wherein a communication module connected with the control unit is further arranged in the can body, and the communication module is used for networking and is connected with a server for communication and data exchange.

4. The intelligent garbage can based on voice recognition according to claim 3, wherein an audio module connected with the control unit is further arranged in the can body, the audio module comprises a speaker arranged on the can body, and the audio module is used for playing reminding information, garbage classification and other related knowledge or publicity.

5. The intelligent trash can based on voice recognition according to claim 4, wherein a disinfection and deodorization device and a miniature fire extinguisher are further arranged in the can and connected with the control unit, the disinfection and deodorization device and the miniature fire extinguisher are both arranged above each storage area, the disinfection and deodorization device comprises an ejector and a storage bin, disinfectant and trash deodorization liquid are stored in the storage bin, when a gas sensor in the trash can detects that odor in the can exceeds a normal value, the control unit receives information and sends an instruction to control the disinfection and deodorization device to disinfect and deodorize the trash can, and the miniature fire extinguisher is used for extinguishing the trash can when burning trash which is not extinguished or is caused by other unknown reasons.