CN205972555U - Multifunctional wastebasket convenient to realize information system management - Google Patents

Abstract

A multi-functional trash can that facilitates information management, comprising a bucket body placed on a base, a bucket cover installed on the bucket body, and a monitoring device, the monitoring device including a single-chip microcomputer, an RFID reader, a load cell, and a loudspeaker and a remote wireless communication module, the RFID reader is installed on the outer wall of the barrel and connected to the microcontroller through a serial port; the load cell is located between the base and the barrel and is fixed on the bottom plate of the barrel, and the load cell The output terminal is connected to the input port of the single-chip computer; the loudspeaker is connected to the audio signal output terminal of the single-chip computer; and the single-chip computer exchanges information with the monitoring center through the remote wireless communication module. The utility model can collect information such as garbage type, garbage amount, cleaning personnel and cleaning vehicles in real time, and transmit the collected information to the monitoring center in time, helping the monitoring center to formulate a reasonable scheduling plan, thereby improving the garbage processing capacity and avoiding Garbage damages the ecological environment of cities and towns.

Description

A kind of multi-functional garbage bin that facilitates the realization of information management

technical field

The utility model relates to a garbage bin with information collection and sending functions, which belongs to the technical field of garbage collection or removal.

Background technique

With the rapid economic growth and the continuous improvement of the urbanization level of villages and towns, extremely significant changes have taken place in the urban lifestyle, and the accompanying domestic waste has also continued to increase, and the urban ecological environment has encountered unprecedented threats. Therefore, scientific management and treatment of urban domestic waste, improvement of waste disposal capacity, reduction of waste damage to urban ecological environment, and coordinated development of urban economy, society and environment have become urgent.

With the advancement of urban informatization construction, various information technologies have been applied in the daily management of cities and towns, and are becoming more and more perfect; as an important part of the informatization of urban daily management work, it is imminent to realize the informatization of garbage removal work. Among them, the multi-functional and intelligent garbage can is an important part of the informatization of garbage removal and transportation. The ideal intelligent garbage can should meet the new requirements of modern garbage management, such as having functions such as classification and weighing, and can be used according to actual needs. Make timely arrangements for cleanup. But existing dustbin all can't meet these requirements, therefore must improve.

Utility model content

The purpose of the utility model is to provide a multi-functional trash can which facilitates information management in view of the drawbacks of the prior art, so as to realize the informationization of garbage removal and improve the management ability of urban garbage.

Problem described in the utility model is realized with following technical scheme:

A multi-functional trash can that facilitates information management, comprising a bucket body placed on a base, a bucket cover installed on the bucket body, and a monitoring device, the monitoring device including a single-chip microcomputer, an RFID reader, and a weighing sensor , a loudspeaker and a remote wireless communication module, the RFID reader is installed on the outer wall of the barrel and connected to the microcontroller through a serial port; the load cell is located between the base and the barrel and fixed on the bottom plate of the barrel, weighing The output terminal of the sensor is connected to the input port of the single-chip computer; the loudspeaker is connected to the output port of the single-chip computer; and the single-chip computer exchanges information with the monitoring center through the remote wireless communication module.

The above-mentioned multi-functional garbage can that facilitates information management, the monitoring device also includes a garbage can image acquisition device, the garbage can image acquisition device includes a camera and a microprocessor, the camera is located above one side of the barrel body and passes through the bracket It is connected with the base at the lower part of the bucket body, and the signal output terminal of the camera is connected with the input port of the microprocessor, and the microprocessor and the single-chip microcomputer exchange information through the short-range wireless communication module.

In the above-mentioned multifunctional garbage bin that facilitates information management, the side wall of the bucket body extends a rainproof skirt below the bottom of the bucket, and the lower edge of the rainproof skirt is lower than the upper surface of the base.

In the above-mentioned multi-functional garbage bin that facilitates information management, 3 to 4 load cells are provided, and they are evenly distributed along the edge of the bottom plate of the bucket body.

For the above-mentioned multi-functional dustbin that facilitates the realization of information management, the remote wireless communication module adopts a GSM/GPRS module.

In the above-mentioned multi-functional trash can that facilitates the realization of information management, the short-range wireless communication module adopts a bluetooth module.

The utility model can collect information such as garbage type, garbage amount, cleaning personnel and cleaning vehicles in real time, and transmit the collected information to the monitoring center in time to help the monitoring center formulate a reasonable scheduling plan, thereby improving the garbage management ability and avoiding Garbage damages the ecological environment of cities and towns.

Description of drawings

Fig. 1 is the structural representation of the utility model;

Figure 2 is an electrical schematic diagram.

The labels in the figure are: 1. bucket cover, 2. bucket body, 3. rainproof skirt, 4. base, 5. bracket, 6. monitoring device host, U1, single-chip microcomputer, U2, remote wireless communication module, U3, The first bluetooth module, U4, RFID reader, U5, the second bluetooth module, CPU, microprocessor, SP, speaker, W, load cell, V, camera.

detailed description

Below in conjunction with accompanying drawing, the utility model is further described.

Referring to Fig. 1 and Fig. 2, the utility model mainly comprises bucket cover 1, bucket body 2, base 4 and monitoring device, wherein, monitoring device mainly comprises single-chip microcomputer U1, remote wireless communication module U2, first bluetooth module U3, RFID reader U4, second bluetooth module U5, CPU, speaker SP, load cell W and camera V.

The single-chip microcomputer U1 can control the RFID reader U4 to read the serial number of the external RFID electronic tag through the serial port, and control the remote wireless communication module U2 (that is, the GSM/GPRS module) through another serial port to send the read information to the supervision center; The third serial port controls the first bluetooth module U3 to exchange information with the dustbin image acquisition device in a wireless manner. The garbage input by the user can be weighed through the A/D conversion input port (the load cell W is connected to the 12-bit A/D conversion input port through the PC1 pin of the single-chip microcomputer U1).

RFID tags and readers adopt UHF working mode to ensure sufficient reading distance; SCM U1 adopts STM32, and GSM module adopts SIM900 of SIMcom Company.

The main task of the dustbin image acquisition device (comprising camera V and CPU) is to collect the dustbin image and judge whether the dustbin is full and overflows, and then control the GSM/GPRS module through the single-chip microcomputer U1 to notify the supervisory center to arrange personnel and vehicles to clean up. The camera V is installed above the side of the barrel body 2, and its shooting angle should be able to see whether the barrel lid 1 is lifted by the garbage (the camera V is located directly behind the barrel body in Figure 1, and this position is for the convenience of expressing its overall structure. drawn, in actual manufacture, it should be installed in a position that is convenient for taking pictures and does not hinder the opening of the lid). The CPU adopts ARM9 series S3C2440, which controls the camera V through the USB interface to collect images of the trash can, and then performs identification processing to judge whether the trash can is full and overflowing, and then controls the second Bluetooth module U5 to send information through the serial port, and the single-chip microcomputer U1 passes the first Bluetooth Module U3 receives the information, and then sends it to the monitoring center through the GSM/GPRS module.

The RFID reader is installed on the outside of the barrel body 2 close to the barrel cover 1 (it can be installed together with the monitoring device host 6), and is used to read three kinds of label information: read the user's garbage bag label to judge whether it is correct Sorting and weighing charges; read the labels of the cleaning personnel and the cleaning vehicles to judge whether the garbage bins have been cleaned in time. The read tag information is sent to the supervision center by the GSM/GPRS module.

The weighing sensor W is placed at the bottom of the bucket body 2, and is used to weigh the garbage thrown in by the user, and also can weigh the garbage cleaned by the cleaning personnel and the cleaning vehicle. The weight of the barrel body 2 and the rubbish is all pressed on the load cell W, and the load cell W is supported by the base 4 . In order to prevent the load cell W from being wetted by rain, a rainproof skirt 3 extends from the side wall of the bucket body 2 to the bottom of the bucket. In order to improve the stability of the barrel body 2, 3 to 4 load cells W are provided (only one is shown in FIG. 2 ), and they are evenly distributed along the edge of the barrel body bottom plate.

When people put garbage into the garbage bin, the single-chip microcomputer U1 reads the serial number of the RFID electronic tag of the garbage bag through the RFID reader U4, and can weigh the user according to the label information of the garbage bag and judge whether it is correctly classified. When it is put in correctly, a prompt message is given through the speaker SP, and the user information is sent to the supervision center in real time; Send it to the monitoring center, the monitoring center receives the data and conducts a comprehensive analysis to realize the real-time management of the status of the trash can, personnel and transport vehicles.

The utility model can not only classify and weigh the garbage, but also realize the real-time dynamic management of the garbage can, so as to ensure that the garbage can be properly disposed of in a shorter time. Therefore, it can improve work efficiency and beautify the urban environment.

Claims (6)

1. A multi-functional garbage can that facilitates information management, characterized in that the composition includes a bucket body (2) placed on the base (4), and a bucket lid (1) installed on the bucket body (2) and a monitoring device, the monitoring device includes a single-chip microcomputer (U1), RFID reader (U4), weighing sensor (W), speaker (SP) and long-distance wireless communication module (U2), and the RFID reader (U4) is installed On the outer wall of the barrel (2) and connected to the microcontroller (U1) through the serial port; the load cell (W) is located between the base (4) and the barrel (2) and fixed on the bottom plate of the barrel (2) Above, the output terminal of the load cell (W) is connected to the input port of the single-chip microcomputer (U1); the speaker (SP) is connected to the signal output port of the single-chip microcomputer (U1); the single-chip microcomputer (U1) passes through the remote wireless communication module (U2) Exchange information with the supervisory center. 2. A multifunctional trash can that facilitates information management according to claim 1, characterized in that the monitoring device also includes a trash can image acquisition device, and the trash can image acquisition device includes a camera (V) and a microprocessor (CPU), the camera (V) is located above one side of the barrel body (2) and is connected to the base (4) at the bottom of the barrel body (2) through a bracket (5), and the signal output of the camera (V) The terminal is connected to an input port of a microprocessor (CPU), and information is exchanged between the microprocessor (CPU) and the single-chip microcomputer (U1) through a short-range wireless communication module. 3. A multi-functional trash can that facilitates information management according to claim 2, characterized in that, the side wall of the barrel body (2) extends a rainproof skirt (3) below the bottom of the barrel , the lower edge of the rainproof skirt (3) is lower than the upper surface of the base (4). 4. A multi-functional trash can that facilitates information management according to claim 3, characterized in that 3 to 4 load cells (W) are provided, and they are arranged along the edge of the bottom plate of the barrel body (2) Evenly distributed. 5. A multi-functional trash can that facilitates information management according to claim 4, characterized in that the remote wireless communication module (U2) adopts a GSM/GPRS module. 6. A multi-functional trash can that facilitates information management according to claim 5, wherein the short-range wireless communication module adopts a Bluetooth module.