CN215973302U - Campus thing networking dustbin device - Google Patents

Abstract

The utility model provides a campus thing networking dustbin device, includes dustbin and sets up the control system in the dustbin, control system includes: the system comprises a core control module, a data interaction module, a power supply module, a camera module, a light brightness module, a garbage height measuring module, a reminding indicator lamp, a server and a user side; the camera module is arranged at an inlet of a garbage can at the top of the garbage can; the garbage height measuring module comprises 4 TOF sensors, and the TOF sensors are respectively arranged on the inner side wall of the top of the garbage can and face the bottom of the garbage can. The garbage sorting system can help people to classify garbage, improve the utilization of renewable resources and reduce the workload of secondary sorting of cleaning personnel; the TOF sensor judges the height of the garbage in the garbage can in a polling mode; the core control module uploads the data analysis result to the server side through the data interaction module, and a user can read the service condition of each dustbin through the user side, so that cleaning personnel can clean the dustbin in time.

Description

Campus thing networking dustbin device

Technical Field

The utility model relates to the technical field of Internet of things, in particular to a campus Internet of things dustbin device.

Background

With the acceleration of the urbanization process of China and the improvement of the living standard of people, the urban domestic garbage is increased by about 5 to 8 percent every year. The refuse city is sounding a bell for the city in china. At present, the cleaning working modes of most of schools, communities and companies for the garbage cans are still the most initial modes, and most of the garbage cans are cleaned regularly every day or cleaned by arranging cleaning personnel to inspect the garbage cans at any time. Therefore, the current garbage disposal has the following problems: first, the garbage disposal problem is always an indispensable problem in environmental protection, and the garbage classification work is also important, but the current garbage classification basically depends on the self-consciousness of people. Secondly, the existing garbage inspection mode has the defects of low efficiency and large time consumption, and the waste of human resources is serious.

SUMMERY OF THE UTILITY MODEL

In order to solve the technical problems, the utility model adopts the following technical scheme: the utility model provides a campus thing networking dustbin device which characterized in that: the method comprises the following steps: dustbin and the control system who sets up in the dustbin, control system includes: the system comprises a core control module, a data interaction module, a power supply module, a camera module, a light brightness module, a garbage height measuring module, a reminding indicator lamp, a server and a user side, wherein the core control module is respectively electrically connected with the data interaction module, the camera module, the power supply module, the light brightness module, the garbage height measuring module and the reminding indicator lamp and is in communication connection with the server and the user side; the camera module is arranged at an inlet of a garbage can at the top of the garbage can; the garbage height measuring module comprises 4 TOF sensors which are respectively arranged on the inner side wall of the top of the garbage can and face the bottom of the garbage can.

Further, the TOF sensor is of the type TOF400C-VL53L 1X.

TOF technology is an abbreviation of time-of-flight technology, i.e. a sensor emits modulated near-infrared light, which is reflected after encountering an object, and the sensor converts the distance of a shot scene by calculating the time difference or phase difference between the emitted and reflected light rays to generate depth information. VL53L1X adopts ST latest generation TOF technology, has integrateed physical infrared filter and optical element, no matter target color and reflectivity, can all carry out distance measurement, and the interference killing feature is stronger.

Compared with a pressure sensor or a single infrared sensor, the TOF sensors with the models of TOF400C-VL53L1X measure the round trip time of photons emitted to an object from the sensors and reflected back, measure the distance between the photons and a target object, and transmit the measured data to the core control module for mean value calculation to judge the height of the garbage in the garbage can, so that the accuracy is higher and more accurate.

Furthermore, a single chip microcomputer is arranged in the core control module.

The data interaction module is used for receiving the data analysis result and transmitting the data analysis result to the server side.

Further, the single chip microcomputer is STM32F103VET 6.

The beneficial effect of adopting the further scheme is that the method can be used for completing the logic operation analysis work of the collected data.

Further, the data interaction module adopts an ATK-ESP8266 WIFI module.

The technical scheme has the advantages that the ATK-ESP8266 WIFI module can achieve data information interaction between the core control module and the server side, and can upload the load bearing condition of the dustbin to the server side or download the image identification result from the server side. And the cost is low, the volume is small, and the interface connection of UART, GPIO, ADC, PWM and the like is supported.

Furthermore, the power supply module comprises a solar panel, an energy storage module and a transformer, wherein the solar panel converts light energy into electric energy which is stored in the energy storage module, and 5V voltage is provided through the transformer.

The further scheme has the advantages that energy can be stored in the energy storage module through photoelectric conversion, voltage for normal work of devices or modules is output through the transformer, and the energy-saving and environment-friendly effects are achieved.

Further, the light brightness module comprises a movable shading baffle and a photosensitive sensor.

Adopt above-mentioned further scheme's beneficial effect be, the light intensity data that accessible photosensitive sensor detected the dustbin internal environment control the shading baffle and remove.

Further, the photosensitive sensor is of a BH1750 model.

The further scheme has the advantages that the BH1750 photosensitive sensor is high in acquisition precision, weak in light source dependence and small in influence of infrared rays.

Further, the reminding indicator lamp comprises a recyclable indicator lamp, a non-recyclable indicator lamp and a full-load indicator lamp.

Adopt above-mentioned further scheme's beneficial effect be, can set up recoverable pilot lamp and unrecoverable pilot lamp respectively and distinguish recoverable and unrecoverable rubbish above the dustbin of difference, the switch of the full load pilot lamp is controlled according to measuring the rubbish height data value in the dustbin to the core control module.

Has the advantages that: compared with the prior art, the solar energy storage device can convert light energy into electric energy through the solar panel, and store redundant energy through the storage battery, so that electricity is saved and the environment is protected; the garbage sorting machine can help people to classify garbage, reduce environmental pollution, improve the utilization of renewable resources and reduce the workload of secondary sorting of cleaning personnel; the TOF sensor measures distances of four positions in the dustbin in a polling mode, and the core control module calculates the average value of the acquired distances to judge the height of the garbage in the dustbin; the analysis result is uploaded to the server through the data interaction module, and a user can read the bearing condition of each dustbin through a user side, so that cleaning personnel can clean the dustbin timely and accurately, the work efficiency of cleaning the dustbin is improved, and the waste of human resources is reduced.

Drawings

FIG. 1 is a block diagram of the circuit structure of the present invention.

FIG. 2 is a hardware circuit diagram of STM32F103ZET6 of the present invention.

FIG. 3 is a reset circuit diagram of the present invention.

FIG. 4 is a diagram of a voltage conversion circuit according to the present invention.

FIG. 5 is a schematic diagram of a VL53L1X circuit of the present invention.

Detailed Description

In order that the utility model may be more fully understood, reference will now be made to the accompanying drawings. The utility model may be embodied in different forms and is not limited to the embodiments described herein. Rather, the embodiments are provided so that this disclosure will be thorough and complete.

As shown in the accompanying drawings, a campus thing networking dustbin device includes: dustbin and the control system who sets up in the dustbin, control system includes: the garbage height measuring system comprises a core control module, a data interaction module, a power supply module, a camera module, a light brightness module, a garbage height measuring module, a reminding indicator lamp, a server and a user side, wherein the core control module is electrically connected with the data interaction module, the camera module, the power supply module, the light brightness module, the garbage height measuring module and the reminding indicator lamp respectively and is in communication connection with the server and the user side.

And a single chip microcomputer with the model of STM32F103VET6 is arranged in the core control module and used for controlling the whole system and completing the logic operation analysis work of the acquired data. The data interaction module adopts an ATK-ESP8266 WIFI module to realize the interaction work of the data information of the core control module and the server, and the load bearing condition of the dustbin can be uploaded to the server or the image identification result can be downloaded from the server. The power supply module comprises a solar panel, an energy storage module and a transformer, wherein the solar panel converts the light and electricity to store the energy in the energy storage module, and the energy is output through the transformer to supply power for the whole system. The camera module is arranged at an inlet of a dustbin at the top of the dustbin and used for shooting a garbage image to be thrown into the dustbin and uploading the garbage image to a server for recognition. Light luminance module includes that mobilizable shading baffle and model are the photosensitive sensor of BH1750, detects through the light intensity of photosensitive sensor in to the dustbin, and the on-off state of control shading baffle opens mobilizable shading baffle and reduces the light luminance in the dustbin when light intensity is greater than the setting value, improves the accuracy of TOF sensor range finding.

The garbage height measuring module selects 4 TOF sensors with the model of TOF400C-VL53L1X, the TOF sensors are respectively arranged on the inner side wall of the top of the garbage can and face the bottom of the garbage can, round-trip time of photons emitted to an object from the sensors and reflected back is measured through a polling working mode, the distance between the photons and a target object is measured, the measured distance data is transmitted to the core control module to calculate the mean value, and the height of the garbage in the garbage can is judged. The reminding indicator lamp comprises a recyclable indicator lamp, a non-recyclable indicator lamp and a full-load indicator lamp, and the core control module controls the working state of the reminding indicator lamp.

When the garbage can is used, the garbage can starts the system through the power supply module. When people walk close to the dustbin and get close to the dustbin entrance with rubbish, the camera module carries out image shooting to the rubbish about to be lost to data upload to the server side and handle more than, the data interaction module downloads the analysis result to the core control module, and the core control module handles the data of gathering, and the opening of recoverable pilot lamp or the unrecoverable pilot lamp of control. The garbage height measuring module measures the height of garbage in the garbage bin in a polling mode through 4 TOF sensors with the models of TOF400C-VL53L1X, and transmits acquired data to the core control module for averaging; when the garbage of dustbin is full, the full-load pilot lamp among the warning pilot lamp of single chip microcomputer control in the core control module is opened to the timely clearance of suggestion cleanup crew, also can remind people this dustbin to be full simultaneously, should not throw in rubbish again. Light intensity measuring module measures environment light intensity, starts the ambient light luminance that the shading baffle reduced the dustbin when light intensity is too big, improves measuring accuracy. The data are uploaded to the server side through the data interaction module, and workers can inquire the data through the user side.

In the above embodiments, all functions may be implemented, or a part of the functions may be implemented as necessary.

It should be noted that the various features described in the above embodiments may be combined in any suitable manner without departing from the scope of the utility model. The utility model is not described in detail in order to avoid unnecessary repetition.

Claims (9)

1. The utility model provides a campus thing networking dustbin device which characterized in that: the method comprises the following steps: dustbin and the control system who sets up in the dustbin, control system includes: the system comprises a core control module, a data interaction module, a power supply module, a camera module, a light brightness module, a garbage height measuring module, a reminding indicator lamp, a server and a user side, wherein the core control module is respectively electrically connected with the data interaction module, the camera module, the power supply module, the light brightness module, the garbage height measuring module and the reminding indicator lamp and is in communication connection with the server and the user side; the camera module is arranged at an inlet of a garbage can at the top of the garbage can; the garbage height measuring module comprises 4 TOF sensors which are respectively arranged on the inner side wall of the top of the garbage can and face the bottom of the garbage can.

2. The campus internet of things dustbin device of claim 1, wherein: the model of the TOF sensor is TOF400C-VL53L 1X.

3. The campus internet of things dustbin device of claim 1, wherein: and a singlechip is arranged in the core control module.

4. The campus internet of things dustbin device of claim 3, wherein: the single chip microcomputer is STM32F103VET 6.

5. The campus internet of things dustbin device of claim 1, wherein: the data interaction module is an ATK-ESP8266 WIFI module.

6. The campus internet of things dustbin device of claim 1, wherein: the power supply module comprises a solar panel, an energy storage module and a transformer.

7. The campus internet of things dustbin device of claim 1, wherein: the light brightness module comprises a movable shading baffle and a photosensitive sensor.

8. The campus internet of things dustbin device of claim 7, wherein: the photosensitive sensor is of a BH1750 model.

9. The campus internet of things dustbin device of claim 1, wherein: the reminding indicator lamp comprises a recoverable indicator lamp, a non-recoverable indicator lamp and a full load indicator lamp.

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