阅读说明：本技术 一种基于rfid的餐厨泔水桶的回收发放装置及方法 (RFID-based kitchen swill barrel recycling and dispensing device and method ) 是由 卢艺舟 李克俭 车子 姚卜月 裘航 朱吟啸 张震宇 于 2021-06-24 设计创作，主要内容包括：本发明公开了一种基于RFID的餐厨泔水桶的回收发放装置及方法。其中涉及的发放方法,包括云平台、餐厨泔水桶的回收发放装置；S1.云平台实时接收泔水桶站点上传的信息；S2.云平台根据上传的信息判断处于泔水桶站点发放区中的泔水桶数量是否小于第一预设阈值,若否,则继续执行步骤S1；若是,则执行步骤S3；S3.云平台下发泔水桶发放指令；S4.泔水桶站点的第二RFID读取器读取工作人员的身份信息,并控制第二闸门开启；S5.泔水桶站点的第三RFID读取器读取泔水桶底部的RFID标签,并开启第一传送带将泔水桶传送至发放区的一侧；S6.泔水桶站点的第一显示屏显示处于发放区中泔水桶的数量；S7.泔水桶站点将处于发放区中泔水桶的数量上传至云平台。(The invention discloses a kitchen swill barrel recovery and dispensing device and method based on RFID. The related dispensing method comprises a cloud platform and a recovery dispensing device of the kitchen swill barrel; s1, a cloud platform receives information uploaded by a swill barrel site in real time; s2, the cloud platform judges whether the number of the swill barrels in the swill barrel site distribution area is smaller than a first preset threshold value or not according to the uploaded information, and if not, the step S1 is continuously executed; if yes, go to step S3; s3, issuing a swill barrel issuing instruction by the cloud platform; s4, a second RFID reader of the swill barrel site reads identity information of workers and controls a second gate to be opened; s5, a third RFID reader of the swill barrel site reads the RFID tag at the bottom of the swill barrel, and a first conveyor belt is started to convey the swill barrel to one side of the distribution area; s6, displaying the number of the swill barrels in the distribution area by a first display screen of the swill barrel station; s7, the swill barrel station uploads the number of the swill barrels in the distribution area to the cloud platform.)

1. A kitchen swill barrel recovery and dispensing device based on RFID is characterized by comprising a swill barrel and a swill barrel site; the bottom of the swill barrel is provided with an RFID label; the swill barrel station comprises a box body, a partition plate, a first slope and a second slope, wherein the partition plate is arranged in the box body and divides the box body into a distributing area and a recovering area; the first slope is arranged at one side of the distribution area and the recovery area, and the second slope is arranged at the other side of the distribution area and the recovery area;

the dispensing area is also provided with a first conveyor belt, a first RFID reader, a second RFID reader, a third RFID reader, an RFID reader-writer, a first gate, a second gate, a first button, a second button and a first display screen; the first conveyor belt is arranged in the distribution area; the first button, the first RFID reader and the first gate are all arranged on one side surface of the issuing area, and the second button, the second gate and the second RFID reader are all arranged on the other side surface of the issuing area; the RFID reader-writer is arranged on the first slope, the third RFID reader is arranged on the second slope, and the RFID reader-writer and the third RFID reader are used for identifying the RFID label at the bottom of the swill barrel; the first display screen is arranged above one side of the issuing area;

the recycling area is also provided with a second conveyor belt, a fourth RFID reader, a fifth RFID reader, a sixth RFID reader, a third gate, a fourth gate, a third button and a second display screen; the second conveyor belt is arranged in the recovery area; the third gate is arranged on the surface of one side of the recovery area, and the third button, the fourth gate and the fourth RFID reader are all arranged on the surface of the other side of the recovery area; the fifth RFID reader is arranged on the first slope, the sixth RFID reader is arranged on the second slope, and the fifth RFID reader and the sixth RFID reader are used for identifying the RFID tag at the bottom of the swill barrel; the second display screen is arranged above one side of the recovery area.

2. A method for distributing kitchen slops barrel based on RFID is characterized by comprising a cloud platform and a recovery and distribution device for kitchen slops barrel based on claim 1;

s1, a cloud platform receives information uploaded by a swill barrel site in real time;

s2, the cloud platform judges whether the number of the swill barrels in the swill barrel site distribution area is smaller than a first preset threshold value or not according to the uploaded information, and if not, the step S1 is continuously executed; if yes, go to step S3;

s3, issuing a swill barrel issuing instruction by the cloud platform;

s4, a second RFID reader of the swill barrel site reads identity information of workers and controls a second gate to be opened;

s5, a third RFID reader of the swill barrel site reads the RFID tag at the bottom of the swill barrel, and a first conveyor belt is started to convey the swill barrel to one side of the distribution area;

s6, displaying the number of the swill barrels in the distribution area by a first display screen of the swill barrel station;

s7, the swill barrel station uploads the number of the swill barrels in the distribution area to the cloud platform.

3. The method for dispensing the kitchen slops barrel based on RFID as claimed in claim 2, wherein the step S5 is followed by further comprising:

the cloud platform judges whether the swill barrel station finishes sending the instruction by the swill barrel, if not, the step S5 is continuously executed; if so, the second gate is closed through the second button.

4. A method for distributing kitchen slops barrel based on RFID is characterized by comprising a cloud platform and a recovery and distribution device for kitchen slops barrel based on claim 1;

s1, reading merchant information by a first RFID reader of a swill barrel site, and controlling a first gate to be opened;

s2, reading the information of the RFID tag at the bottom of the swill barrel by an RFID reader-writer at the swill barrel site, writing the information of the merchant into the RFID tag, and closing the first gate;

s3, displaying the number of the swill barrels in the distribution area by a first display screen of the swill barrel station;

s4, the swill barrel station uploads the number of the swill barrels in the distribution area to the cloud platform.

5. The RFID-based kitchen slops barrel dispensing method according to claim 4, wherein the step S3 is followed by further comprising:

the first conveyor belt of the swill barrel station conveys a swill barrel forwards.

6. The recovery method of the kitchen slops barrel based on the RFID is characterized by comprising a cloud platform and a recovery and distribution device of the kitchen slops barrel based on the claim 1;

s1, reading RFID tag information arranged at the bottom of a swill barrel by a fifth RFID reader in a swill barrel site recovery area;

s2, the swill barrel station controls the third gate to be opened according to the read information, judges whether the swill barrel is placed on the second conveying belt or not according to the read information, and if yes, executes the step S3;

s3, opening a second conveyor belt at the swill barrel station, conveying the swill barrel to the other side of the recovery area, and controlling a third gate to be closed;

s4, displaying the number of the swill barrels in the recovery area by a second display screen of the swill barrel station;

s5, the swill barrel station uploads the quantity of the swill barrels in the recovery area to a cloud platform.

7. The recycling method of RFID-based kitchen slops barrel according to claim 6, wherein said step S3 is followed by further comprising:

the swill barrel site controls the third gate to be closed and the first gate to be automatically opened;

the swill barrel site judges whether a merchant needs to take a new swill barrel or not, and if not, the first gate is closed through the first button; if so, the RFID reader-writer at the swill barrel site reads the RFID label information at the bottom of the swill barrel, the merchant information is written into the RFID label, and the first gate is closed.

8. The recovery method of the kitchen slops barrel based on the RFID is characterized by comprising a cloud platform and a recovery and distribution device of the kitchen slops barrel based on the claim 1;

s1, a cloud platform receives information uploaded by a swill barrel site in real time;

s2, the cloud platform judges whether the quantity of the swill barrels in the swill barrel site recovery area is larger than a second preset threshold value or not according to the uploaded information, and if not, the step S1 is continuously executed; if yes, go to step S3;

s3, issuing a swill barrel recovery instruction by the cloud platform;

s4, reading identity information of a worker by a fourth RFID reader of the swill barrel station, and controlling a fourth gate to be opened and a second conveyor belt to be opened;

s5, reading the information of the RFID tag arranged at the bottom of the swill barrel by a sixth RFID reader at the swill barrel site;

s6, displaying the number of the swill barrels in the recovery area by a second display screen of the swill barrel station;

s7, the swill barrel station uploads the quantity of the swill barrels in the recovery area to a cloud platform.

9. The recycling method of the RFID-based kitchen slops barrel according to claim 8, wherein the step S5 is followed by further comprising:

the cloud platform judges whether the swill barrel station completes the swill barrel recovery instruction, if not, the step S5 is continuously executed; if yes, the fourth gate is closed through the third button.

10. The recycling method of the RFID-based kitchen slops barrel according to claim 8, wherein the step S7 is followed by further comprising:

s8, judging whether the garbage in the swill barrel is abnormal or not, if so, acquiring merchant information corresponding to the current swill barrel by the cloud platform, sending warning information to a merchant by the cloud platform, and executing the step S9; if not, go to step S9;

s9, emptying the garbage in the swill barrel and information in the RFID tag at the bottom of the swill barrel.

Technical Field

The invention relates to the technical field of garbage recovery, in particular to a recovery and distribution device and method of a kitchen swill barrel based on RFID.

Background

At present, one of the urgent problems commonly concerned by countries in the world is the garbage classification management problem. The economic growth pace and the expansion of the large range of human activities produce more and more types of domestic garbage, and meanwhile, the increasing deterioration of the ecological environment also speeds up the garbage disposal of human beings and sounds the alarm clock. How to reduce the garbage pollution to the maximum extent, improve the secondary utilization rate of garbage resources, reduce the garbage disposal amount, and the garbage management plays an important role in treating the problems.

As is known, kitchen waste, commonly known as swill, is an important component of municipal waste and is also the most important one of food waste. According to statistics, at present, hotels and restaurants in China exceed 350 ten thousand households, and the quantity of kitchen waste generated every day is up to 20000 tons. Due to the large production amount of kitchen swill, the kitchen swill has high content of live bacteria such as bacteria, saccharomycetes and the like, is extremely easy to deteriorate and decay, breeds and attracts pests such as mosquitoes, flies, mice, cockroaches and the like, and pollutes the environment. If the treatment is not carried out in time or the treatment is not proper, the potential safety hazard is caused to the life, the health and the environment of people. For example: the kitchen swill is directly used as the feed of the live pigs.

Through the above analysis, the problems and defects of the prior art are as follows: lack corresponding intelligent rubbish recovery plant for the rubbish management work still needs to drop into more manpower and material resources after dropping into the infrastructure construction cost, and rubbish clearance work mechanization degree is lower, and work efficiency is not high, and the various information utilization degree of rubbish input processing process is also lower.

How to recycle and treat the kitchen waste has important social significance at present. At present, most cities in China start the industrialization process of kitchen waste, changes the kitchen waste into valuable, and tries to realize 'double harvest' of ecological benefit and economic benefit. Unfortunately, the kitchen waste recovery link is not supervised, and kitchen waste recovery is weak, so that sufficient raw materials of urban kitchen waste treatment enterprises cannot be guaranteed, and the industrial operation of urban kitchen waste is difficult due to insufficient scale benefit.

In order to solve the technical problems, the invention provides a device and a method for recovering and dispensing kitchen swill barrel based on RFID.

Disclosure of Invention

The invention aims to provide a kitchen swill barrel recovery and dispensing device and method based on RFID (radio frequency identification devices) aiming at the defects of the prior art.

In order to achieve the purpose, the invention adopts the following technical scheme:

a kitchen swill barrel recovery and dispensing device based on RFID comprises a swill barrel and a swill barrel site; the bottom of the swill barrel is provided with an RFID label; the swill barrel station comprises a box body, a partition plate, a first slope and a second slope, wherein the partition plate is arranged in the box body and divides the box body into a distributing area and a recovering area; the first slope is arranged at one side of the distribution area and the recovery area, and the second slope is arranged at the other side of the distribution area and the recovery area;

the dispensing area is also provided with a first conveyor belt, a first RFID reader, a second RFID reader, a third RFID reader, an RFID reader-writer, a first gate, a second gate, a first button, a second button and a first display screen; the first conveyor belt is arranged in the distribution area; the first button, the first RFID reader and the first gate are all arranged on one side surface of the issuing area, and the second button, the second gate and the second RFID reader are all arranged on the other side surface of the issuing area; the RFID reader-writer is arranged on the first slope, the third RFID reader-writer is arranged on the second slope, and the RFID reader-writer and the third RFID reader-writer are used for identifying the RFID label at the bottom of the swill barrel; the first display screen is arranged above one side of the issuing area;

the recycling area is also provided with a second conveyor belt, a fourth RFID reader, a fifth RFID reader, a sixth RFID reader, a third gate, a fourth gate, a third button and a second display screen; the second conveyor belt is arranged in the recovery area; the third gate is arranged on the surface of one side of the recovery area, and the third button, the fourth gate and the fourth RFID reader are all arranged on the surface of the other side of the recovery area; the fifth RFID reader is arranged on the first slope, the sixth RFID reader is arranged on the second slope, and the fifth RFID reader and the sixth RFID reader are used for identifying the RFID tag at the bottom of the swill barrel; the second display screen is arranged above one side of the recovery area.

Correspondingly, the kitchen swill barrel distribution method based on the RFID is further provided, and comprises a cloud platform and a swill barrel recovery and distribution device;

s1, a cloud platform receives information uploaded by a swill barrel site in real time;

s2, the cloud platform judges whether the number of the swill barrels in the swill barrel site distribution area is smaller than a first preset threshold value according to the uploaded information, and if not, the step S1 is continuously executed; if yes, go to step S3;

s3, issuing a swill barrel issuing instruction by the cloud platform;

s4, a second RFID reader of the swill barrel site reads identity information of workers and controls a second gate to be opened;

s5, a third RFID reader of the swill barrel site reads the RFID tag at the bottom of the swill barrel, and a first conveyor belt is started to convey the swill barrel to one side of the distribution area;

s6, displaying the number of the swill barrels in the distribution area by a first display screen of the swill barrel station;

s7, the swill barrel station uploads the number of the swill barrels in the distribution area to the cloud platform.

Further, the step S5 is followed by:

the cloud platform judges whether the swill barrel station finishes sending the instruction by the swill barrel, if not, the step S5 is continuously executed; if so, the second gate is closed through the second button.

Correspondingly, the kitchen swill barrel distribution method based on the RFID is further provided, and comprises a cloud platform and a swill barrel recovery and distribution device;

s1, reading merchant information by a first RFID reader of a swill barrel site, and controlling a first gate to be opened;

s2, reading the information of the RFID tag at the bottom of the swill barrel by an RFID reader-writer at the swill barrel site, writing the information of a business house into the RFID tag, and closing a first gate;

s3, displaying the number of the swill barrels in the distribution area by a first display screen of the swill barrel station;

s4, the swill barrel station uploads the number of the swill barrels in the distribution area to the cloud platform.

Further, the step S3 is followed by:

the first conveyor belt of the swill barrel station conveys a swill barrel forwards.

Correspondingly, the recovery method of the kitchen slops barrel based on the RFID comprises a cloud platform and the recovery and distribution device of the kitchen slops barrel based on the claim 1;

s1, reading RFID tag information arranged at the bottom of a swill barrel by a fifth RFID reader in a swill barrel site recovery area;

s2, the swill barrel station controls the third gate to be opened according to the read information, judges whether the swill barrel is placed on the second conveying belt or not according to the read information, and if yes, executes the step S3;

s3, opening a second conveyor belt at the swill barrel station, conveying the swill barrel to the other side of the recovery area, and controlling a third gate to be closed;

s4, displaying the number of the swill barrels in the recovery area by a second display screen of the swill barrel station;

s5, the swill barrel station uploads the quantity of the swill barrels in the recovery area to a cloud platform.

Further, the step S3 is followed by:

the swill barrel site controls the third gate to be closed and the first gate to be automatically opened;

the swill barrel site judges whether a merchant needs to take a new swill barrel or not, and if not, the first gate is closed through the first button; if so, the RFID reader-writer at the swill barrel site reads the RFID label information at the bottom of the swill barrel, the merchant information is written into the RFID label, and the first gate is closed.

Correspondingly, the recovery method of the kitchen swill barrel based on the RFID comprises a cloud platform and a recovery and distribution device of the swill barrel;

s1, a cloud platform receives information uploaded by a swill barrel site in real time;

s2, the cloud platform judges whether the quantity of the swill barrels in the swill barrel site recovery area is larger than a second preset threshold value according to the uploaded information, and if not, the step S1 is continuously executed; if yes, go to step S3;

s3, issuing a swill barrel recovery instruction by the cloud platform;

s4, reading identity information of a worker by a fourth RFID reader of the swill barrel station, and controlling a fourth gate to be opened and a second conveyor belt to be opened;

s5, reading RFID tag information arranged at the bottom of the swill barrel by a sixth RFID reader at the swill barrel site;

s6, displaying the number of the swill barrels in the recovery area by a second display screen of the swill barrel station;

s7, the swill barrel station uploads the quantity of the swill barrels in the recovery area to a cloud platform.

Further, the step S5 is followed by:

the cloud platform judges whether the swill barrel station completes the swill barrel recovery instruction, if not, the step S5 is continuously executed; if yes, the fourth gate is closed through the third button.

Further, the step S7 is followed by:

s8, judging whether the garbage in the swill barrel is abnormal or not, if so, acquiring merchant information corresponding to the current swill barrel by the cloud platform, sending warning information to a merchant by the cloud platform, and executing the step S9; if not, go to step S9;

s9, emptying the garbage in the swill barrel and information in the RFID tag at the bottom of the swill barrel.

Compared with the prior art, the station reads the label through the RFID reader-writer, counts the number of the new barrel and the old barrel in the station, and uploads the information such as time for getting the new barrel, merchant information, information for getting the new barrel, time for returning the old barrel, the number of the new barrel and the old barrel in the station and the like to the background of the swill recovery system. The method comprises the steps of ensuring that swill barrel information received by a merchant is bound with merchant information, recording the time for the merchant to receive the swill barrel, and sending warning information to merchant equipment by a background when the merchant exceeds preset time and is not returned. The quantity and the time of the swill barrel used by the merchant are counted, the operating condition of the restaurant can be known, when the backstage monitors that the swill barrel usage and the returning time of the merchant are abnormal, the restaurant can be checked, and whether the swill is improperly processed by the restaurant or not can be checked. When swill is treated in a garbage station, if abnormal conditions such as other garbage are found in the swill barrel, workers can acquire related information in the RFID tag of the swill barrel through the RFID reader, upload the related abnormal information to a background, and send warning information to users by the background. The invention can detect the use condition of the swill barrel in real time and is convenient for monitoring the swill recovery of restaurants. This recovery system adopts the conveyer belt conveying swill bucket, greatly reduced artificial work load.

Drawings

Fig. 1 is a schematic view of a swill barrel according to an embodiment;

fig. 2 is a schematic view illustrating a merchant retrieving/returning a swill barrel in a swill barrel station according to an embodiment;

fig. 3 is a schematic view of a swill barrel dispensing/recycling device for workers in a swill barrel site according to an embodiment;

FIG. 4 is a schematic diagram of a conveyor belt according to a first embodiment;

FIG. 5 is an exploded view of a conveyor belt according to one embodiment;

FIG. 6 is a schematic view illustrating a swill dispensing barrel provided by a worker according to an embodiment;

fig. 7 is a schematic view illustrating a swill barrel received by a merchant according to an embodiment;

fig. 8 is a schematic view of a merchant returning swill barrel according to an embodiment;

fig. 9 is a schematic view illustrating a swill barrel recovered by a worker according to an embodiment.

FIG. 10 is a flow chart of a method for dispensing a swill barrel by a worker according to the second embodiment;

fig. 11 is a flow chart of a method for a merchant to pick up the swill barrel according to the third embodiment;

fig. 12 is a flowchart of a method for returning the swill barrel by the merchant according to the fourth embodiment;

FIG. 13 is a flow chart of a method for recycling the swill barrel by the staff in accordance with the fifth embodiment;

FIG. 14 is a flowchart of an implementation method for processing garbage according to the sixth embodiment;

wherein, 1, the cover; 2. a handle; 3. a wheel; 4, an RFID tag; 5. a barrel body; 6. an auxiliary wheel; 7. a box body; 8, a partition plate; 9. a first slope; 10. a second slope; 11. a first conveyor belt; 12. a first RFID reader; an RFID reader; 14. a first gate; 15. a first button; 16. a first display screen; 17. a second RFID reader; 18. a third RFID reader; 19. a second gate; 20. a second button; 21. a second conveyor belt; a third gate; 23. a second display screen; 24. a fourth RFID reader; 25. a fifth RFID reader; 26. a sixth RFID reader; 27. a third button; 28. a fourth gate; 29-1. a conveyor belt; 29-2. a roller; 29-3. an electric motor; 29-4, fixing the platform; 29-5, supporting the connecting piece; 29-6 conveyor support plates; 29-7, a gravity sensor.

Detailed Description

The embodiments of the present invention are described below with reference to specific embodiments, and other advantages and effects of the present invention will be easily understood by those skilled in the art from the disclosure of the present specification. The invention is capable of other and different embodiments and of being practiced or of being carried out in various ways, and its several details are capable of modification in various respects, all without departing from the spirit and scope of the present invention. It is to be noted that the features in the following embodiments and examples may be combined with each other without conflict.

The invention aims to provide a kitchen swill barrel recycling and distributing device and method based on RFID (radio frequency identification devices) aiming at the defects of the prior art.

Example one

As shown in fig. 1-3, the present embodiment provides a recovery and dispensing device for kitchen swill barrel based on RFID, which includes a swill barrel and a swill barrel site.

As shown in fig. 1, which is a schematic view of the structure of a swill barrel, the swill barrel comprises a cover 1, a handle 2, wheels 3, an RFID tag 4, a barrel body 5 and an auxiliary wheel 6; the cover 1 is arranged on the barrel body 5 and is used for covering the opened barrel body; the handle 2 is arranged on one side of the barrel body 5, and the auxiliary wheel 6 is arranged on the other side of the barrel body 5, so that a user can push and pull conveniently; the wheels 3 are arranged on the lower surface of the barrel body 5, so that the garbage can move conveniently; the RFID tag 4 is arranged at the bottom of the garbage can body, and information related to the garbage can is stored in the tag.

It should be noted that the trash can related to the embodiment may also be an existing trash can meeting the requirements, and only the RFID tag is arranged at the bottom of the trash can, so that the manufacturing cost can be saved.

As shown in fig. 2-3, which is a schematic structural diagram of a swill barrel site, the swill barrel site includes a box body 7, a partition plate 8, a first slope 9 and a second slope 10, the partition plate 8 is disposed in the box body 7 and divides the box body 7 into a distributing region/receiving region and a recycling region/returning region; the recycling area corresponds to the returning area, the dispensing area corresponds to the retrieving area, the staff dispenses/recycles the swill barrel from one side of the dispensing area and one side of the recycling area, and the merchant retrieves/recycles the swill barrel from one side of the retrieving area and one side of the returning area.

The first slope 9 is arranged at the side of the picking area and the returning area, and the second slope 10 is arranged at the side of the distributing area and the recovering area.

Fig. 2 is a schematic diagram of a merchant getting/returning a swill barrel in a swill barrel station.

The picking area is provided with a first conveyor belt 11, a first RFID reader 12, an RFID reader-writer 13, a first gate 14, a first button 15 and a first display screen 16; the first conveyor belt 11 is arranged in the distributing region and the picking region and is used for placing a new swill barrel on the first conveyor belt on one side of the sending region by a worker, and then conveying the new swill barrel to one side of the picking region through rotation of the first conveyor belt, so that a merchant can pick up the new swill barrel conveniently; the first button 15, the first RFID reader 12 and the first gate 14 are all arranged on one side surface of the getting area, and the first button 15 is used for controlling the first gate to be closed by operating the first button when a merchant gets the swill barrel after finishing getting or does not need to get the swill barrel; the first gate 14 is used for preventing the user from conveniently pulling out the swill barrel; the first RFID reader 12 is used for identifying identity information of a merchant; the RFID reader-writer 13 is arranged on the first slope 9 and used for reading and writing the RFID tag 4 at the bottom of the swill barrel; the first display screen 16 is arranged above the box body of the getting area and used for displaying the number of the current new swill barrels.

The return area is provided with a second conveyor belt 21, a third gate 22, a fifth RFID reader 25 and a second display screen 23; the second conveyor belt 21 is arranged in the recovery area/return area and is used for a merchant to place the old swill barrel on the second conveyor belt on one side of the return area and then convey the old swill barrel to one side of the recovery area through the rotation of the second conveyor belt, so that the old swill barrel can be recovered by workers conveniently; the third gate 22 is arranged on one side surface of the returning area and is used for preventing the user from pushing other swill barrels; the fifth RFID reader 25 is arranged on the first slope and used for reading the RFID tag 4 at the bottom of the swill barrel; the second display screen 23 is arranged above the returning area box body and used for displaying the number of the current old swill barrel.

Note that the first conveyor belt and the second conveyor belt are conveyed in opposite directions.

Fig. 3 is a schematic diagram of a swill barrel dispensing/recycling device for workers in a swill barrel station.

The issuing area is provided with a second RFID reader 17, a third RFID reader 18, a second gate 19 and a second button 20; the second RFID reader 17, the second gate 19 and the second button 20 are all arranged on one side surface of the dispensing area; the second button 20 is used for controlling the second gate to be closed by operating the second button when the staff dispense the swill barrel; the second gate 19 is used for preventing workers from pushing other swill barrels at will; the second RFID reader 17 is used to identify the identity information of the worker; the third RFID reader 18 is arranged on the second inclined slope and is used for identifying the RFID tag at the bottom of the swill barrel.

The recycling area is provided with a fourth RFID reader 24, a sixth RFID reader 26, a third button 27 and a fourth gate 28; the third button 27, the fourth gate 28 and the fourth RFID reader 24 are all arranged on one side surface of the recovery area; the third button 27 is used for controlling the fourth gate 28 to close by operating the third button 27 when the staff finishes the swill barrel recovery; the fourth gate 28 is used for preventing the staff from taking out the swill barrel at will; the second RFID reader 17 is used to identify identity information of the worker.

Fig. 4 to 5 are schematic diagrams illustrating the mechanisms of the first belt and the second belt according to the present embodiment; the first conveyor belt and the second conveyor belt respectively comprise a conveyor belt 29-1, a roller 29-2, a motor 29-3, a fixed platform 29-4, a supporting connecting piece 29-5 and a conveyor belt supporting plate 29-6; a gravity sensor 29-7; the conveyor belt 29-1 bypasses the roller 29-2, the motor 29-3 is arranged at two sides of the conveyor belt 29-1, the fixed platform 29-4 is arranged at the bottom of the conveyor belt 29-1, the conveyor belt supporting plate 29-6 is arranged below the upper conveyor belt, the conveyor belt supporting plate 29-6 is connected with the fixed platform 29-4 through the supporting connecting piece 29-5, and the gravity sensor 29-7 is arranged between the upper conveyor belt and the conveyor belt supporting plate 29-6.

In this embodiment, the specific flow of the staff for dispensing the swill barrel based on the dispensing area is as follows:

as shown in fig. 6, which is a schematic diagram of a swill barrel dispensed by a worker, when the worker arrives at a station of the swill barrel, the worker brushes the identity information of the worker at the position of a second RFID reader, after authentication is successful, a second gate is automatically opened, the worker pushes a new swill barrel to a second slope, a third RFID reader on the second slope can read an RFID tag at the bottom of the current swill barrel, then the worker continues to push the swill barrel to a specified position of a first conveyor belt, and after a gravity sensor at the bottom of the first conveyor belt senses that gravity is stable, the swill barrel is conveyed to a pickup area for a certain distance; and finally, the staff operates the second button to close the second gate, and the distribution process is finished.

In the distribution process, when the third RFID reader reads the RFID label at the bottom of the swill barrel, the number of the new swill barrels stored in the system is +1, the number of the swill barrels in the box body of the distribution area is displayed through the first display screen, and the information of the number is uploaded to the cloud platform of the swill recovery system.

In this embodiment, the concrete flow that the merchant received the swill barrel based on the region of receiving is:

fig. 7 is a schematic diagram illustrating that a merchant receives a swill barrel, when the merchant needs to receive a new swill barrel, the merchant brushes the identity information of the merchant at the position of a first RFID reader, after authentication is passed, a first gate is automatically opened, and at this time, the merchant can pull down the new swill barrel from a first conveyor belt, and in the process of pulling down, an RFID reader arranged on a first slope reads an RFID tag at the bottom of the new swill barrel, writes the identity information of the merchant into the RFID tag, binds the RFID tag to be read with the information of the merchant, and stores the information after binding in a memory of a system, so that the merchant can correspond to the merchant when returning to a trash can; when the writing is finished, the first gate is automatically closed, and the first conveyor belt forwards conveys a new garbage can after the door is closed.

In the getting process, when the RFID reader-writer reads the RFID label at the bottom of the swill barrel, the quantity of the new swill barrel stored in the system is-1, the quantity of the swill barrel in the box body of the getting area is displayed through the first display screen, and the quantity information is uploaded to a cloud platform of the swill recovery system.

In this embodiment, the concrete flow of the merchant returning the swill barrel based on the returning area is as follows:

as shown in fig. 8, which is a schematic view of a merchant returning swill barrel, when a merchant pushes an old swill barrel to a swill barrel station, the swill barrel is pushed to a first slope, a fifth RFID reader on the first slope reads an RFID tag at the bottom of the swill barrel, after information of the swill barrel is identified, a third gate is opened inwards, the merchant pushes the swill barrel to a designated position of a second conveyor belt, a gravity sensor at the bottom of the second conveyor belt senses that gravity is stable, the swill barrel is conveyed inwards for a certain distance, after the second conveyor belt is stable, the third gate is automatically closed, and simultaneously the first gate is automatically opened; if the user needs to get the new swill barrel, the user continues to get the new swill barrel away from the second conveyor belt (the flow of getting the swill barrel by the merchant is similar to that in fig. 7); if the merchant only wants to return the old swill barrel without getting a new swill barrel, the first gate can be closed by operating the first button.

In the returning process, when the fifth RFID reader reads the RFID tag at the bottom of the swill barrel, the number of the old swill barrels stored in the system is +1, the number of the swill barrels in the returning area box body is displayed through the second display screen, and the number information is uploaded to a cloud platform of the swill recovery system.

In this embodiment, the concrete flow that the staff retrieved the swill cask based on the recovery area is:

fig. 9 is a schematic diagram of a swill barrel recovered by a worker, when the worker arrives at a station of the swill barrel, the worker brushes the identity information of the worker at the position of a fourth RFID reader, after authentication is successful, a fourth gate is automatically opened, a second conveyor belt is opened, the swill barrel is conveyed to the ground under the rotation of the second conveyor belt, the sixth RFID reader on a second slope is arranged in the conveying process, the sixth RFID reader can read the RFID tag at the bottom of the current swill barrel, then the worker judges whether to complete the recovery of the old swill barrel, if not, the swill barrel is continuously recovered until the recovery of all the old swill barrels is completed, finally, the worker operates a third button to close the fourth gate, the second conveyor belt stops moving, and the recovery process is completed.

In the recycling process, when the sixth RFID reader reads the RFID tag at the bottom of the swill barrel, the quantity of the old swill barrel stored in the system is-1, the quantity of the swill barrel in the box body of the recycling area is displayed through the second display screen, and the quantity information is uploaded to a cloud platform of the swill recycling system.

This embodiment can real-time detection swill barrel's in service behavior, is convenient for retrieve the swill of restaurant and carries out the prison. The swill barrel is conveyed by the conveying belt, so that the workload of workers is greatly reduced; and the website both sides of this embodiment all are equipped with the gate, can make the staff handle the swill bucket from one side of website, make the merchant handle the swill bucket at the opposite side of website, maloperation when avoiding handling, can not mutual interference simultaneously.

Example two

As shown in fig. 10, the present embodiment provides a method for dispensing a kitchen slops barrel based on RFID, wherein the related method for dispensing the kitchen slops barrel includes a cloud platform, a recycling and releasing device of the slops barrel in the first embodiment;

s1, a cloud platform receives information uploaded by a swill barrel site in real time;

s2, the cloud platform judges whether the number of the swill barrels in the swill barrel site distribution area is smaller than a first preset threshold value according to the uploaded information, and if not, the step S1 is continuously executed; if yes, go to step S3;

s3, issuing a swill barrel issuing instruction by the cloud platform;

s4, a second RFID reader of the swill barrel site reads identity information of workers and controls a second gate to be opened;

s5, a third RFID reader of the swill barrel site reads the RFID tag at the bottom of the swill barrel, and a first conveyor belt is started to convey the swill barrel to one side of the distribution area;

s6, displaying the number of the swill barrels in the distribution area by a first display screen of the swill barrel station;

s7, the swill barrel station uploads the number of the swill barrels in the distribution area to the cloud platform.

The recovery and distribution device of the swill barrel can upload the quantity information of the swill barrels in the station to the cloud platform in real time, the cloud platform can detect the information after receiving the uploaded information, and judge whether the quantity of the new swill barrels in the distribution area/the collection area is smaller than a first preset threshold (for example, n/2, n represents the maximum storage quantity of the swill barrels in the distribution area/the collection area), if not, the detection is continued; if so, the cloud platform issues information for issuing a new swill barrel to a worker, the worker receives the issuing information and then arrives at the station of the swill barrel, the worker brushes the identity information of the worker at the position of the second RFID reader, after the authentication is successful, the second gate is automatically opened, the worker pushes the new swill barrel to the second slope, the third RFID reader on the second slope reads the RFID label at the bottom of the current swill barrel, then the worker continues to push the swill barrel to the designated position of the first conveyor belt, and after the gravity sensor at the bottom of the first conveyor belt senses that the gravity is stable, the swill barrel is conveyed to the pickup area for a certain distance; and finally, the staff operates the second button to close the second gate, and the dispensing process is finished.

In the distribution process, when the third RFID reader reads the RFID label at the bottom of the swill barrel, the number of the new swill barrels stored in the system is +1, the number of the swill barrels in the box body of the distribution area is displayed through the first display screen, and the information of the number is uploaded to the cloud platform of the swill recovery system.

This embodiment can real-time detection swill barrel's in service behavior, is convenient for retrieve the swill of restaurant and carries out the prison. This recovery system adopts the conveyer belt conveying swill bucket, greatly reduced artificial work load.

EXAMPLE III

As shown in fig. 11, the present embodiment provides a method for dispensing a kitchen swill barrel based on RFID, wherein the method related to a merchant getting the swill barrel includes a cloud platform, a device for recovering and dispensing the swill barrel in the first embodiment;

s1, reading merchant information by a first RFID reader of a swill barrel site, and controlling a first gate to be opened;

s2, reading the information of the RFID tag at the bottom of the swill barrel by an RFID reader-writer at the swill barrel site, writing the information of a business house into the RFID tag, and closing a first gate;

s3, displaying the number of the swill barrels in the distribution area by a first display screen of the swill barrel station;

s4, the swill barrel station uploads the number of the swill barrels in the distribution area to the cloud platform.

When a merchant needs to take a new swill barrel, the merchant swill barrel brushes own identity information at the position of the first RFID reader, after the authentication is passed, the first gate is automatically opened, the merchant can pull the new swill barrel down from the first conveyor belt at the moment, and in the pulling process, the RFID reader arranged on the first slope reads the RFID label at the bottom of the new swill barrel and writes the identity information of the merchant into the RFID label, the read RFID label is bound with the merchant information, and the bound information is stored in a memory of the system, so that the merchant can correspond to the merchant when returning to the trash barrel; when the writing is finished, the first gate is automatically closed, and the first conveyor belt forwards conveys a new garbage can after the door is closed.

In the getting process, when the RFID reader-writer reads the RFID label at the bottom of the swill barrel, the quantity of the new swill barrel stored in the system is-1, the quantity of the swill barrel in the box body of the getting area is displayed through the first display screen, and the quantity information is uploaded to a cloud platform of the swill recovery system.

In this embodiment, the merchant can receive the new swill barrel by returning the old swill barrel, in addition to brushing the identity information of the merchant at the first RFID reader.

Example four

As shown in fig. 12, the present embodiment provides a method for recovering a kitchen swill barrel based on RFID, wherein the method for returning the swill barrel by a merchant includes a cloud platform and a recovery and dispensing device for the swill barrel in the first embodiment;

s1, reading RFID tag information arranged at the bottom of a swill barrel by a fifth RFID reader in a swill barrel site recovery area;

s2, the swill barrel station controls the third gate to be opened according to the read information, judges whether the swill barrel is placed on the second conveying belt or not according to the read information, and if yes, executes the step S3;

s3, opening a second conveyor belt at the swill barrel station, conveying the swill barrel to the other side of the recovery area, and controlling a third gate to be closed;

s4, displaying the number of the swill barrels in the recovery area by a second display screen of the swill barrel station;

s5, the swill barrel station uploads the quantity of the swill barrels in the recovery area to a cloud platform.

When a merchant pushes an old swill barrel to reach a swill barrel site, the swill barrel is pushed to a first slope, a fifth RFID reader on the first slope reads an RFID tag at the bottom of the swill barrel, a third gate is opened inwards after information of the swill barrel is identified, the merchant pushes the swill barrel to a designated position of a second conveyor belt, a gravity sensor at the bottom of the second conveyor belt conveys the swill barrel inwards for a certain distance after sensing that gravity is stable, the third gate is automatically closed after the second conveyor belt is stable, and meanwhile, the first gate is automatically opened; if the user needs to get the new swill barrel, the user continues to get the new swill barrel away from the second conveyor belt (the flow of the merchant getting the swill barrel is similar to that of the third embodiment); if the merchant only wants to return the old swill barrel and does not need to get a new swill barrel, the first gate can be closed by operating the first button.

In the returning process, when the fifth RFID reader reads the RFID tag at the bottom of the swill barrel, the number of the old swill barrels stored in the system is +1, the number of the swill barrels in the returning area box body is displayed through the second display screen, and the number information is uploaded to a cloud platform of the swill recovery system.

EXAMPLE five

As shown in fig. 13, the present embodiment provides a method for recovering a kitchen slops barrel based on RFID, wherein the method for recovering the slops barrel by related staff includes a cloud platform, a recovery and dispensing device for the slops barrel in the first embodiment;

s1, a cloud platform receives information uploaded by a swill barrel site in real time;

s2, the cloud platform judges whether the quantity of the swill barrels in the swill barrel site recovery area is larger than a second preset threshold value according to the uploaded information, and if not, the step S1 is continuously executed; if yes, go to step S3;

s3, issuing a swill barrel recovery instruction by the cloud platform;

s4, reading identity information of a worker by a fourth RFID reader of the swill barrel station, and controlling a fourth gate to be opened and a second conveyor belt to be opened;

s5, reading RFID tag information arranged at the bottom of the swill barrel by a sixth RFID reader at the swill barrel site;

s6, displaying the number of the swill barrels in the recovery area by a second display screen of the swill barrel station;

s7, the swill barrel station uploads the quantity of the swill barrels in the recovery area to a cloud platform.

The recovery and distribution device of the swill barrel can upload the quantity information of the swill barrels in the station to the cloud platform in real time, the cloud platform can detect the information after receiving the uploaded information, and judge whether the quantity of the old swill barrels in the recovery area/return area is larger than a second preset threshold (for example, n/2, n represents the maximum storage quantity of the swill barrels in the recovery area/return area), if not, the detection is continued; if so, the cloud platform sends information for recovering the old swill barrel to the staff, the staff receives the recovered information and then arrives at the swill barrel site, when the worker arrives at the swill barrel station, the worker swipes his own identity information at the position of the fourth RFID reader, and after the identification is successful, the fourth gate is automatically opened, the second conveyor belt is opened, the swill barrel is conveyed to the ground under the rotation of the second conveyor belt, the sixth RFID reader on the second slope is passed in the conveying process, the sixth RFID reader can read the RFID label at the bottom of the swill barrel currently, and finally, the worker operates a third button to close a fourth gate, the second conveyor belt stops moving, and the recycling process is finished.

In the recycling process, when the sixth RFID reader reads the RFID tag at the bottom of the swill barrel, the quantity of the old swill barrel stored in the system is-1, the quantity of the swill barrel in the box body of the recycling area is displayed through the second display screen, and the quantity information is uploaded to a cloud platform of the swill recycling system.

EXAMPLE six

As shown in fig. 14, the difference between the recovery method of the kitchen slops barrel based on RFID provided in this embodiment and the fifth embodiment is that:

the implementation also comprises a realization method for treating the garbage in the swill barrel after the old swill barrel is recovered by the staff, which comprises the following steps:

s8, judging whether the garbage in the swill barrel is abnormal or not, if so, acquiring merchant information corresponding to the current swill barrel by the cloud platform, sending warning information to a merchant by the cloud platform, and executing the step S9; if not, go to step S9;

s9, emptying the garbage in the swill barrel and information in the RFID tag at the bottom of the swill barrel.

When cleaning the garbage in the swill barrel, a worker firstly judges whether the garbage in the swill barrel is abnormal or not, if not, the worker cleans the garbage in the swill barrel and clears merchant information in an RFID tag at the bottom of the swill barrel to enable the information to become a new swill barrel; if so, generating abnormal information, reading the RFID tag at the bottom of the current swill barrel through an RFID reader at a worker, cleaning the garbage in the swill barrel by the worker, and emptying merchant information in the RFID tag at the bottom of the swill barrel to enable the swill barrel to become a new swill barrel.

In this embodiment, after the RFID tag at the bottom of the swill barrel is read by the RFID reader at the staff, the read information is uploaded to the cloud platform, the cloud platform screens merchant information corresponding to the tag in the system, and after the screening is completed, the abnormal information is stored with the merchant, and warning information is sent to the merchant.

In this embodiment, the information that can be obtained at the swill barrel site includes identity information when the merchant receives the swill barrel, time when the merchant receives the swill barrel, information when the merchant receives the swill barrel, time when the merchant returns the swill barrel, the number of new swill barrels in the current site, and the number of old swill barrels in the current site. The staff can acquire the abnormal information of swill barrel when the swill barrel is cleaned in the garbage station.

The cloud platform of this embodiment receives all information uploaded by the swill barrel site and abnormal information uploaded by the trash station, and issues information for issuing a new swill barrel to workers, information for recovering an old swill barrel, or sends abnormal warning information to a merchant based on the above information, and the abnormal warning information of this embodiment includes return time abnormal information, swill barrel usage abnormal information, swill abnormal information in the swill barrel, and the like.

In this embodiment, except retrieving the swill barrel after, discern the RFID label based on the swill barrel bottom, and then the warning information who sends still includes:

the cloud platform automatically detects the time for the merchant to get the swill barrel, and sends warning information to the merchant when the cloud platform judges that the time is out of date and is not returned.

The cloud platform automatically detects the frequency and the quantity of the swill barrel returned by the merchant, and when the swill barrel consumption of the merchant is abnormal, a prompt is sent to a worker to prevent the merchant from carrying out improper treatment on the swill privately.

It is to be noted that the foregoing is only illustrative of the preferred embodiments of the present invention and the technical principles employed. It will be understood by those skilled in the art that the present invention is not limited to the particular embodiments described herein, but is capable of various obvious changes, rearrangements and substitutions without departing from the scope of the invention. Therefore, although the present invention has been described in more detail by the above embodiments, the present invention is not limited to the above embodiments, and may include other equivalent embodiments without departing from the spirit of the present invention, and the scope of the present invention is determined by the scope of the appended claims.