CN211495436U

CN211495436U - Classification garbage can

Info

Publication number: CN211495436U
Application number: CN201921958679.XU
Authority: CN
Inventors: 廖骏辉
Original assignee: Individual
Current assignee: Individual
Priority date: 2019-11-13
Filing date: 2019-11-13
Publication date: 2020-09-15
Anticipated expiration: 2029-11-13

Abstract

The utility model provides a pair of classification garbage bin includes two garbage bin bodies at least, still is equipped with speech recognition control system on the garbage bin body, speech recognition control system includes speech recognition module, controller, power module, infrared emission receiving module and garbage bin module of uncapping, speech recognition module, power module, infrared emission receiving module and garbage bin module of uncapping are connected with the controller respectively. Through obtaining user's speech information, judge the classification of rubbish according to the rubbish name in user's speech information, and then control garbage bin module of uncapping and open corresponding bung, improve the classification efficiency of rubbish greatly, carry out rubbish accurate classification from the source.

Description

Classification garbage can

Technical Field

The utility model relates to a garbage bin technical field, concretely relates to categorised garbage bin.

Background

At present, the garbage can on the market only has a loading function and does not have a garbage classification and identification function. Although partial induction garbage cans and automatic packaging garbage cans appear, the garbage can mainly has the functions of induction uncovering and packaging, and does not have the function of garbage classification. Due to the fact that the garbage is various, people cannot completely and accurately classify the garbage, the garbage is put in by mistake, and the garbage classification cannot be really realized.

SUMMERY OF THE UTILITY MODEL

To the defect among the prior art, the utility model provides a pair of categorised garbage bin can control corresponding rubbish bung and open according to speech information automatic identification rubbish kind, realizes the accurate classification of rubbish.

The utility model provides a technical scheme as follows:

the utility model provides a pair of classification garbage bin includes two garbage bin bodies at least, still is equipped with speech recognition control system on the garbage bin body, speech recognition control system includes speech recognition module, controller, power module, infrared emission receiving module and garbage bin module of uncapping, speech recognition module, power module, infrared emission receiving module and garbage bin module of uncapping are connected with the controller respectively.

Optionally, the voice recognition module comprises a voice recognition chip, a voice input module and a voice broadcast module, the voice input module and the voice broadcast module are respectively connected with the voice recognition chip, and the voice chip is connected with the controller.

Optionally, the controller adopts a chip model of STM32F103RBT 6.

Optionally, the model number adopted by the voice recognition chip is LD 3320.

Optionally, the voice recognition control system further comprises a memory, and the memory is connected with the controller through an SPI interface.

Optionally, the memory adopts a chip model FM25L 512.

Optionally, the voice input module is a microphone.

According to the above technical scheme, the beneficial effects of the utility model are that:

the utility model provides a pair of categorised garbage bin through obtaining user's speech information, judges the classification of rubbish according to the rubbish name in user's the speech information, and then the bung that corresponding garbage bin was opened to the control garbage bin module of uncapping improves the classification efficiency of rubbish greatly, carries out the accurate classification of rubbish from the source.

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 embodiments or the technical solutions in the prior art will be briefly described below. Throughout the drawings, like elements or portions are generally identified by like reference numerals. In the drawings, elements or portions are not necessarily drawn to scale.

Fig. 1 is a block diagram of a classification trash can according to a first embodiment of the present invention;

FIG. 2 is a circuit schematic of the controller of FIG. 1;

fig. 3 is a schematic circuit diagram of the speech recognition module of fig. 1.

Detailed Description

Embodiments of the present invention will be described in detail below with reference to the accompanying drawings. The following examples are only for illustrating the technical solutions of the present invention more clearly, and therefore are only examples, and the protection scope of the present invention is not limited thereby.

Referring to fig. 1-3, the classification trash can provided by this embodiment at least includes two trash can bodies, and a voice recognition control system is further disposed on the trash can bodies, and the voice recognition control system includes a voice recognition module, a controller, a power module, an infrared transmission and reception module, and a trash can cover opening module, and the voice recognition module, the power module, the infrared transmission and reception module, and the trash can cover opening module are respectively connected to the controller. The power module supplies power for the controller, and the speech recognition module is used for gathering user's speech information, and the controller is handled data, and infrared emission receiving module is used for detecting whether the user finishes throwing rubbish, and the garbage bin module of uncapping is used for controlling opening and closing of garbage bin bung under the control command of controller. At present, the garbage is generally divided into recoverable garbage, kitchen garbage, other garbage and harmful garbage, and 4 garbage can bodies can be arranged. The voice recognition module collects voice information of a user, the collected voice information is processed and sent to the controller, the controller judges which type of garbage the user says belongs to according to the voice information, the controller controls the garbage can cover opening module to open the garbage can covers of corresponding types, the user puts garbage into the garbage can, the infrared emission receiving module detects whether the garbage is put in the garbage can, the detection signal is sent to the controller, and when the garbage is detected, the detection signal is sent to the controllerAfter the garbage is put in, the controller controls the garbage bin cover opening module to close the garbage bin cover. In this embodiment, the controller adopts a chip model of STM32F103RBT 6. The STM32F103RBT6 chip operates at 72 MHz using a high performance ARMCortex-M3 TM 32-bit RISC core, high speed embedded memory and enhanced I/O peripherals connected to two APB buses, providing two 12-bit ADCs, three 16-bit timers, a PWM timer, two watchdog timers and a systick timer, as well as standard and advanced communication interfaces: i is²C and SPI interface, three serial peripheral interfaces, a USB interface and a CAN interface. STM32F103RBT6 operates on 2V to 3.6V power supplies.

In this embodiment, the voice recognition control system further includes a voice broadcast module, and the voice broadcast module is connected with the controller. In this embodiment, the voice recognition module includes voice recognition chip, voice input module and voice broadcast module are connected with the voice recognition chip respectively, the voice chip is connected with the controller. The model number adopted by the voice recognition chip is LD 3320. The LD3320 integrates a voice recognition processor and some external circuits including an AD converter, a DA converter, a microphone interface, a sound output interface, and the like. The chip can be directly integrated in the existing product to realize the functions of voice recognition/voice control/man-machine conversation. The voice input module adopts a microphone, acquires voice information of a user by adopting the microphone, and transmits the voice information to the voice recognition chip. The voice broadcasting module is used for broadcasting voice information and adopts a loudspeaker. After the controller judges which type of garbage the user says according to the voice information of the user, the controller controls the voice broadcasting module to broadcast the type of the garbage, so that the memory of the user can be deepened, and the popularization of garbage classification knowledge is facilitated.

In this embodiment, the voice recognition control system further includes a memory, and the memory is connected to the controller through the SPI interface. The model number of the chip adopted by the memory is FM25L 512. Chip FM25L512 is a 512Kb 3V nonvolatile FRAM device with a high speed Serial Peripheral Interface (SPI). This kind of device adopts 8 pin micro-packaging, can improve data acquisition and memory capacity to reduce application cost and PCB space, application field is from multi-functional printer to industrial motor controller etc.. The memory stores garbage classification information corresponding to various garbage articles.

The working principle of the classification garbage can of the embodiment is as follows: the method comprises the steps that a user speaks a garbage name needing to be thrown away, such as an advertisement bill, a voice recognition module acquires voice information of the user, the voice recognition module conducts analog-to-digital conversion on the voice information and sends the converted information to a controller, the controller recognizes and judges the garbage name in the voice information, the garbage name in the voice information is compared with garbage classification information stored in a memory, the recoverable garbage corresponding to the advertisement bill is judged, the controller controls a garbage bin cover opening module to work, meanwhile, the controller controls a voice playing module to play the advertisement bill to be the recoverable garbage, the controller controls the garbage bin cover opening module to open a bin cover of the recoverable garbage bin, the user puts the garbage into the recoverable garbage bin, an infrared transmitting and receiving module detects whether the garbage is thrown in, and after the garbage throwing is detected, the infrared transmitting and receiving module sends a throwing-in signal to the controller, the controller controls the garbage bin uncovering module to close the bin cover of the recyclable garbage bin.

The categorised garbage bin that this embodiment provided, through obtaining user's speech information, judge the classification of rubbish according to the rubbish name in user's the speech information, and then control garbage bin module of uncapping opens corresponding bung, improve the classification efficiency of rubbish greatly, carry out rubbish accurate classification from the source.

Here, it is to be noted that the functions, algorithms, methods, etc. related to the present invention are only conventional adaptive applications of the prior art. Therefore, the present invention is an improvement of the prior art, and the substantial connection relationship between hardware is not directed to the function, algorithm, and method itself, that is, the present invention relates to a little function, algorithm, and method, but does not include the improvement of the function, algorithm, and method itself. The utility model discloses to the description of function, algorithm, method, be for better explanation the utility model discloses to better understanding the utility model discloses.

The above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it should be understood by those skilled in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some or all of the technical features may be equivalently replaced; such modifications and substitutions do not substantially depart from the scope of the embodiments of the present invention, and are intended to be covered by the claims and the specification.

Claims

1. A classification garbage can at least comprises two garbage can bodies and is characterized in that a voice recognition control system is further arranged on the garbage can bodies and comprises a voice recognition module, a controller, a power supply module, an infrared transmitting and receiving module and a garbage can cover opening module, and the voice recognition module, the power supply module, the infrared transmitting and receiving module and the garbage can cover opening module are respectively connected with the controller;

the voice recognition module comprises a voice recognition chip, a voice input module and a voice broadcasting module, the voice input module and the voice broadcasting module are respectively connected with the voice recognition chip, and the voice recognition chip is connected with the controller;

the controller adopts a chip model STM32F103RBT 6.

2. The sortation waste bin as claimed in claim 1, wherein said voice recognition chip is of model LD 3320.

3. The sortation waste bin as claimed in claim 2, wherein said speech recognition control system further comprises a memory, said memory being connected to a controller via an SPI interface.

4. The sortation bin as claimed in claim 3, wherein said memory is of chip type FM25L 512.

5. A sorting receptacle according to claim 1, characterised in that the voice input module is a microphone.