CN113148479A - Traceable garbage classification method and system based on block chain - Google Patents
Traceable garbage classification method and system based on block chain Download PDFInfo
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- CN113148479A CN113148479A CN202110531209.0A CN202110531209A CN113148479A CN 113148479 A CN113148479 A CN 113148479A CN 202110531209 A CN202110531209 A CN 202110531209A CN 113148479 A CN113148479 A CN 113148479A
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/0033—Refuse receptacles; Accessories therefor specially adapted for segregated refuse collecting, e.g. receptacles with several compartments; Combination of receptacles
- B65F1/0053—Combination of several receptacles
- B65F1/006—Rigid receptacles stored in an enclosure or forming part of it
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/04—Refuse receptacles; Accessories therefor with removable inserts
- B65F1/06—Refuse receptacles; Accessories therefor with removable inserts with flexible inserts, e.g. bags or sacks
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/14—Other constructional features; Accessories
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F2210/00—Equipment of refuse receptacles
- B65F2210/138—Identification means
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B65—CONVEYING; PACKING; STORING; HANDLING THIN OR FILAMENTARY MATERIAL
- B65F—GATHERING OR REMOVAL OF DOMESTIC OR LIKE REFUSE
- B65F2210/00—Equipment of refuse receptacles
- B65F2210/176—Sorting means
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02W—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO WASTEWATER TREATMENT OR WASTE MANAGEMENT
- Y02W30/00—Technologies for solid waste management
- Y02W30/10—Waste collection, transportation, transfer or storage, e.g. segregated refuse collecting, electric or hybrid propulsion
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Abstract
The invention discloses a traceable garbage classification method based on a block chain, and relates to the technical field of block chain application. The method comprises the following steps: generating user identity information, garbage bag image information and family account information; judging whether the colors of the garbage bags are consistent with the corresponding garbage can types or not, and generating garbage bag classification result information; the intelligent identification device uploads the information to a block chain platform end, and the block chain platform end uploads the information to a block chain for cochain storage after receiving the information; and the block chain platform end performs integral increase and decrease processing on the user identity information according to the garbage bag classification result information, and meanwhile, the processing result is uploaded to a block chain for cochain storage. According to the invention, through the mutual cooperation of the structures such as the intelligent recognition device, the color separation garbage bags, the block chain platform end, the face recognition device and the garbage scanning device, the behavior of garbage throwing by a user can be effectively supervised, the garbage bags thrown in each time can be traced, and the supervision and management of garbage classification can be realized.
Description
Technical Field
The invention relates to the technical field of block chain application, in particular to a traceable garbage classification method and a traceable garbage classification system based on a block chain.
Background
The blockchain technology is a brand-new distributed infrastructure and computing mode which utilizes a blockchain data structure to verify and store data, utilizes a distributed node consensus algorithm to generate and update data, utilizes a cryptographic mode to ensure the safety of data transmission and access, and utilizes an intelligent contract consisting of automatic script codes to program and operate data, and has the characteristics of decentralization, non-falsification and permanent storage, openness, anonymity and the like.
The application of the block chain extends from the financial field to the entity field, and has primary application in the field of garbage classification. The current urban domestic garbage disposal problem is increasingly serious. In some areas with better garbage management, most of garbage can be subjected to harmless treatment such as sanitary landfill, incineration, compost and the like, while garbage in more places is often simply stacked or buried, so that odor spreads and soil and underground water are polluted, and the more prominent problem is that household garbage is lack of classification, and recyclable garbage is not recycled.
Although the garbage classification work is strengthened at present, in the actual development process of the garbage classification work, a management blind area still exists, whether the citizens classify the garbage or not and whether the citizens reward and punish the garbage or not, a set of effective supervising means is needed, and the existing garbage classification lacks effective supervising measures, so that a new solution is provided for the invention.
Disclosure of Invention
The invention aims to provide a traceable garbage classification method and a traceable garbage classification system based on a block chain, so as to solve the problems in the background technology.
In order to achieve the purpose, the invention provides the following technical scheme: a traceable garbage classification system based on a block chain comprises a garbage throwing part, a control device, color separation garbage bags and a block chain platform end, wherein the garbage throwing part is provided with a plurality of garbage cans, the top of the garbage throwing part is fixedly connected with an intelligent identification device, and the block chain platform end can receive data information generated by the intelligent identification device and send the data information to the block chain;
the top parts of the garbage boxes are fixedly connected with face recognition devices, the top parts of the garbage boxes are fixedly connected with garbage scanning devices, and the face recognition devices and the garbage scanning devices are electrically connected with intelligent recognition devices;
the garbage can is characterized in that the control device is arranged at the top of the garbage throwing portion, an alarm and a display are sequentially arranged at the top of the garbage can, the alarm and the display are electrically connected with the control device, and the control device is used for receiving information sent by the block chain.
Further, rubbish portion of puting in top integrated into one piece has the roof, a plurality of electric telescopic handle of roof bottom fixedly connected with, the equal fixedly connected with infrared detection device in electric telescopic handle bottom, infrared detection device and controlling means electric connection, the roof top is equipped with the GPS locator, GPS locator and controlling means electric connection.
Further, rubbish input portion top fixedly connected with fixed disk, fixed disk top fixedly connected with connecting rod, connecting rod and face recognition device fixed connection.
Further, the color separation garbage bag body is printed with a two-dimensional code, and the color separation garbage bag comprises 4 colors, namely red, blue, gray and green; the quantity of dustbin is 4, and the dustbin colour corresponds with color separation disposal bag colour, is red, blue, grey and green respectively.
Furthermore, the alarm is an acousto-optic integrated alarm.
The invention also provides a traceable garbage classification method based on the block chain, which is applied to the traceable garbage classification system based on the block chain and comprises the following steps:
s1: generating face image information to be recognized, garbage bag image information to be recognized and two-dimensional code information to be recognized, and forming user identity information, garbage bag image information and family account information after being recognized by an intelligent recognition device;
s2: the intelligent identification device judges whether the color of the garbage bag is consistent with the corresponding garbage can type or not through the garbage image information, if so, the throwing result of the garbage bag is normal; if the garbage bags are inconsistent, the throwing result of the garbage bags is abnormal, and therefore garbage bag classification result information is obtained.
S3: the intelligent identification device uploads user identity information, garbage bag classification result information and family account information to a block chain platform end, and the block chain platform end receives and uploads the information to a block chain for chain loading and card storage;
s4: and the block chain platform end sends the garbage classification information to the control device, and if the throwing result of the garbage bags is abnormal, the control device sends abnormal information to the display and controls the alarm to carry out voice reminding.
S5: the block chain platform end carries out integral increase and decrease processing on the user identity information according to the garbage bag classification result information, the integral increase and decrease processing is uploaded to a block chain for storing the evidence, and meanwhile, the integral increase and decrease processing result is sent to a user mobile terminal;
s6: and the block chain platform end receives the recycling value information, correspondingly rebates the family account number to which the user belongs according to the recycling value information, and sends a rebate result to the user mobile terminal.
Further, in S1, the method further includes that the face recognition device recognizes a face image and generates face image information to be recognized, and then sends the face image information to be recognized to the intelligent recognition device;
the garbage scanning device identifies the garbage bags and generates image information of the garbage bags to be identified and two-dimensional code information to be identified, and then the image information of the garbage bags to be identified and the two-dimensional code information to be identified are sent to the intelligent identification device.
Further, in S4, the display has a display screen on which the placement result information can be displayed.
Further, in S6, the recycle value information includes:
when the garbage bags are conveyed to a garbage station for processing, whether the garbage in the garbage bags are recyclable or not is checked manually, and specific rebate amount information is determined by distinguishing types and weighing.
Compared with the prior art, the invention has the beneficial effects that:
(1) according to the traceable garbage classification method and system based on the block chain, through the mutual matching of the structures such as the intelligent recognition device, the color separation garbage bags, the block chain platform end, the face recognition device and the garbage scanning device, the behavior of garbage throwing of a user can be effectively supervised, the information of the garbage bags thrown every time can be traced, and the supervision and management of garbage classification can be realized.
According to the traceable garbage classification method and system based on the block chain, the storage condition of the current garbage can be displayed in real time through the mutual matching of the structures such as the infrared detection device, the GPS positioner, the electric telescopic rod and the display, the geographical position where the garbage can is located can be informed to a user, and the user can put the garbage in more conveniently.
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 description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the structures shown in the drawings without creative efforts.
FIG. 1 is a schematic front view of the present invention;
FIG. 2 is a schematic view of the left side structure of the present invention;
FIG. 3 is an isometric schematic view of the present invention;
FIG. 4 is an enlarged view of part A of the present invention;
FIG. 5 is a flowchart of the steps of the method for traceability garbage classification based on blockchain according to the present invention;
FIG. 6 is a schematic structural diagram of a traceable garbage classification system based on a blockchain according to the present invention;
the reference numbers illustrate:
Detailed Description
The technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are only a part of the embodiments of the present invention, and not all of the embodiments. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
It should be noted that if directional indications (such as up, down, left, right, front, and back … …) are involved in the embodiment of the present invention, the directional indications are only used to explain the relative positional relationship between the components, the movement situation, and the like in a specific posture, and if the specific posture is changed, the directional indications are changed accordingly.
In addition, if there is a description of "first", "second", etc. in an embodiment of the present invention, the description of "first", "second", etc. is for descriptive purposes only and is not to be construed as indicating or implying relative importance or implicitly indicating the number of technical features indicated. Thus, a feature defined as "first" or "second" may explicitly or implicitly include at least one such feature. In addition, if the meaning of "and/or" and/or "appears throughout, the meaning includes three parallel schemes, for example," A and/or B "includes scheme A, or scheme B, or a scheme satisfying both schemes A and B. In addition, technical solutions between various embodiments may be combined with each other, but must be realized by a person skilled in the art, and when the technical solutions are contradictory or cannot be realized, such a combination should not be considered to exist, and is not within the protection scope of the present invention.
As shown in fig. 1 to 6, the present invention provides a technical solution: a traceability garbage classification system based on a block chain comprises a garbage throwing part 1, a control device 3, color separation garbage bags and a block chain platform end.
The rubbish input portion 1 is provided with a plurality of dustbin 101, and the rubbish input portion 1 top fixedly connected with intelligent recognition device 2. The intelligent recognition device 2 is used for processing image data information. And the block chain platform end can receive the data information generated by the intelligent identification device 2 and send the data information to the block chain.
Specifically, in this embodiment, the blockchain platform end is a cloud server for storing data.
The top of the dustbin 101 is fixedly connected with a face recognition device 5. The face recognition device 5 is used for capturing the face of a user and generating face image information to be recognized.
The top of the garbage can 101 is fixedly connected with a garbage scanning device 6, and the garbage scanning device 6 is used for identifying the color of the thrown garbage bag and forming image information of the garbage bag to be identified. The face recognition device 5 and the garbage scanning device 6 are both electrically connected with the intelligent recognition device 2 and can transmit data information.
Further, in the present embodiment, the control device 3 is disposed on the top of the garbage throwing portion 1. The control device 3 is electrically connected with the intelligent recognition device 2. The control unit is a control center of the system, is connected with each part of the whole system by various interfaces and lines, and executes various functions of the system and processes data by running or executing software programs. In this embodiment, the control unit adopts a micro single chip microcomputer; the wireless module is used for receiving and sending information signals, specifically, receiving downlink information of the base station, sending the downlink information to the control unit for processing, and then sending uplink data to the base station. The wireless module comprises one of a WiFi module, a Bluetooth module, a ZIGBEE module, a 2.4G wireless module, a 433MHZ wireless module and a 315MHZ wireless module, and the 2.4G wireless module is adopted in the embodiment. By configuring the wireless module, the control device 3 has a wireless communication function, and realizes receiving/sending data to the blockchain platform end.
Dustbin 101 top is equipped with alarm 8 and display 103 in proper order, alarm 8 and display 103 all with controlling means 3 between electric connection. The display 103 is used for displaying the residual capacity in the garbage can and displaying a message of abnormal throwing; the alarm 8 is used for reminding users who throw garbage on site of abnormal throwing results in a voice mode.
Specifically, in this embodiment, the color separation garbage bag is a garbage bag matched with the garbage classification system, and a two-dimensional code is printed on the bag body of the color separation garbage bag and is used for scanning a garbage scanning device to generate information of the two-dimensional code to be identified. The two-dimensional code information to be identified is identified by the intelligent identification device 2 to form family account information.
Further, in this embodiment, the top plate 102 is integrally formed at the top of the garbage throwing portion 1, the bottom of the top plate 102 is fixedly connected with a plurality of electric telescopic rods 7, and the bottom of each electric telescopic rod 7 is fixedly connected with an infrared detection device 701. In this embodiment, the electric telescopic rod 7 extends/shortens its length, so that the height of the infrared detection device 701 can be adjusted.
Preferably, the infrared detection device 701 employs an infrared scanner. Infrared detection device 701 can be accurate measure current dustbin 101 remaining capacity, and infrared detection device 701 and controlling means 3 electric connection, and then can be real-timely with remaining capacity numerical value transmission to controlling means 3, controlling means carries remaining capacity numerical value to display 103 with showing.
The block chain platform end can receive the remaining capacity value information sent by the control device 3, and transmit the remaining capacity value information to the block chain for uplink storage. And then, the blockchain platform end transmits the information of the residual capacity value to a mobile terminal of a user, and the user can check the storage condition of the garbage can 101 in real time through the mobile terminal.
Further, in the present embodiment, a GPS locator 4 is provided on the top of the top plate 102. Electric connection between GPS locator 4 and controlling means 3, controlling means 3 can transmit the data message of rubbish input portion 1's geographical position to block chain platform end through wireless module, and block chain platform end can be with rubbish input portion 1's geographical position information real-time send user mobile terminal in, the user of being convenient for seeks rubbish input portion 1.
Further, in this embodiment, the top of the garbage throwing unit 1 is fixedly connected with a fixing plate 501, the top of the fixing plate 501 is fixedly connected with a connecting rod 502, and the connecting rod 502 is fixedly connected with the face recognition device 5.
In this embodiment, the color separation garbage bag matched with the system comprises 4 colors, namely red, blue, gray and green; the number of the garbage cans 101 is 4, and the garbage cans 101 are divided into red, blue, gray and green.
It is understood that red represents harmful substances, and blue represents recyclable waste, including valuable substances such as plastics, paper, metals, etc., which are to be incorporated into a waste recycling system for recycling and disposal; gray represents garbage, which is difficult to recycle, such as bricks, tiles, ceramics, dregs and the like, except for harmful substances and recyclable substances, which are generally incinerated, buried and the like.
Preferably, in this embodiment, the alarm 8 is an audible and visual integrated alarm, and can perform voice and light prompting.
As shown in fig. 5, the present invention further provides a traceable garbage classification method based on a blockchain, which is applied to the traceable garbage classification system based on a blockchain. The traceable garbage classification method based on the block chain comprises the following steps:
s1: generating face image information to be recognized, garbage bag image information to be recognized and two-dimensional code information to be recognized, and forming user identity information, garbage bag image information and family account information after being recognized by an intelligent recognition device;
s2: the intelligent identification device judges whether the color of the garbage bag is consistent with the corresponding garbage can type or not through the garbage image information, if so, the throwing result of the garbage bag is normal; if the garbage bags are inconsistent, the throwing result of the garbage bags is abnormal, and therefore garbage bag classification result information is obtained.
S3: the intelligent identification device uploads user identity information, garbage bag classification result information and family account information to a block chain platform end, and the block chain platform end receives and uploads the information to a block chain for chain loading and card storage;
s4: and the block chain platform end sends the garbage classification information to the control device, and if the throwing result of the garbage bags is abnormal, the control device sends abnormal information to the display and controls the alarm to carry out voice reminding.
S5: the block chain platform end carries out integral increase and decrease processing on the user identity information according to the garbage bag classification result information, the integral increase and decrease processing is uploaded to a block chain for storing the evidence, and meanwhile, the integral increase and decrease processing result is sent to a user mobile terminal;
s6: and the block chain platform end receives the recycling value information, correspondingly rebates the family account number to which the user belongs according to the recycling value information, and sends a rebate result to the user mobile terminal.
Further, in S1, the method further includes that the face recognition device recognizes a face image and generates face image information to be recognized, and then sends the face image information to be recognized to the intelligent recognition device;
the garbage scanning device identifies colors of the garbage bags and the two-dimensional codes of the garbage bags and generates image information of the garbage bags to be identified and information of the two-dimensional codes to be identified, and then sends the image information of the garbage bags to be identified and the information of the two-dimensional codes to be identified to the intelligent identification device.
Further, in S4, the display has a display screen on which the placement result information can be displayed.
Further, in S6, the recycle value information includes:
when the garbage bags are conveyed to a garbage station for processing, whether the garbage in the garbage bags are recyclable or not is checked manually, and specific rebate amount information is determined by distinguishing types and weighing.
The application scenarios of the traceable garbage classification method based on the block chain are as follows:
a user puts garbage in the garbage putting part 1, before putting, the face recognition device 5 recognizes a face image and generates face image information to be recognized, and the face recognition device 5 sends the face image information to be recognized to the intelligent recognition device 2; meanwhile, the garbage scanning device 6 recognizes and generates garbage bag image information to be recognized and two-dimensional code information to be recognized according to the color of the garbage bag being put in and the two-dimensional code on the garbage bag body, and then the garbage scanning device 6 sends the garbage bag image information to be recognized and the two-dimensional code information to be recognized to the intelligent recognition device 2.
Next, the intelligent recognition device 2 recognizes the face image information to be recognized to obtain the user identity information. Specifically, the intelligent recognition device 2 performs gray level correction, noise filtering image preprocessing and face image enhancement on face image information to be recognized, extracts organ feature data including eyes, eyebrows, mouths and noses and geometric position relations among all organs from the enhanced face image information to be recognized, and performs one-to-one comparison with all face image information in a face database acquired in advance according to the organ feature data and the geometric position relations to obtain first face image information with the highest similarity degree, so as to form user identity information; meanwhile, the intelligent recognition device recognizes the garbage image information to be recognized to obtain garbage bag image information, and recognizes the two-dimension code recognition information to be recognized to obtain family account information.
Then, the intelligent recognition device 2 determines whether the color of the trash bag is consistent with the corresponding category of the trash can 101 according to the trash image information, and if not, the throwing result of the trash bag is abnormal, so that the trash bag classification result information is obtained. Furthermore, the intelligent recognition device 2 sends the user identity information, the garbage bag classification result information and the family account information to the control device 3, the control device 3 uploads the information to the block chain platform end through the wireless module, the block chain platform end receives and uploads the user identity information, the garbage bag classification result information and the family account information to the block chain, and the block chain stores the certificate for uploading, so that the uploaded traceability information is public and transparent and can not be tampered.
Further, the block chain platform end returns the garbage classification information to the control device 3, if the throwing structure of the garbage bag is abnormal, the control device 3 sends abnormal information to the display 103, the display 103 displays a throwing abnormal message to inform a user of a throwing behavior error, and meanwhile, the control device 3 controls the alarm 8 to give a voice prompt to inform the user.
And then, tracing the source of the block chain platform end to the personal user account through the block chain, performing point increase and decrease processing on the personal user account according to the garbage bag classification result information, uploading the point increase and decrease processing to the block chain for evidence storage, and simultaneously sending the point increase and decrease processing result to the user mobile terminal.
Further, the garbage classification method also comprises the step of recovering value information. The contents of the bags are checked manually for recyclability and specific recycling value information is determined by weighing as the bags are transported to a waste station for disposal. Because the two-dimension code identifier is printed on the garbage bag, the family account information of the user can be determined, and the staff of the garbage station can upload the recovery value information to the block chain platform end by identifying the two-dimension code, so that the block chain platform end can correspondingly rebate the family account number to which the user belongs according to the recovery value information.
In addition, the infrared detection device 701 can monitor the remaining capacity of the current trash can 101 in real time, and display the remaining capacity on the display 103 in real time to remind people whether the trash can 101 can be put.
Further, the capacity storage information and the position information of the dustbin 101 at this time are transmitted to the blockchain platform end in real time, and the blockchain platform end can send the capacity storage information and the geographical position information to a mobile terminal of a user, so that the user can find a next appropriate delivery point for delivery conveniently.
The above description is only an alternative embodiment of the present invention, and not intended to limit the scope of the present invention, and all modifications and equivalents of the present invention, which are made by the contents of the present specification and the accompanying drawings, or directly/indirectly applied to other related technical fields, are included in the scope of the present invention.
Claims (9)
1. A traceable garbage classification method based on a block chain is characterized by comprising the following steps:
s1: generating face image information to be recognized, garbage bag image information to be recognized and two-dimensional code information to be recognized, and forming user identity information, garbage bag image information and family account information after being recognized by an intelligent recognition device;
s2: the intelligent identification device judges whether the color of the garbage bag is consistent with the corresponding garbage can type or not through the garbage image information, if so, the throwing result of the garbage bag is normal; if the garbage bags are inconsistent, the throwing result of the garbage bags is abnormal, so that the classification result information of the garbage bags is obtained;
s3: the intelligent identification device uploads user identity information, garbage bag classification result information and family account information to a block chain platform end, and the block chain platform end receives and uploads the information to a block chain for chain loading and card storage;
s4: the block chain platform end sends the garbage classification information to the control device, and if the throwing result of the garbage bags is abnormal, the control device sends abnormal information to the display and controls the alarm to carry out voice reminding;
s5: the block chain platform end carries out integral increase and decrease processing on the user identity information according to the garbage bag classification result information, the integral increase and decrease processing is uploaded to a block chain for storing the evidence, and meanwhile, the integral increase and decrease processing result is sent to a user mobile terminal;
s6: and the block chain platform end receives the recycling value information, correspondingly rebates the family account number to which the user belongs according to the recycling value information, and sends a rebate result to the user mobile terminal.
2. The blockchain-based traceable garbage classification method of claim 1, wherein: in S1, the method further includes that the face recognition device recognizes a face image and generates face image information to be recognized, and then sends the face image information to be recognized to the intelligent recognition device;
the garbage scanning device identifies the garbage bags and generates image information of the garbage bags to be identified and two-dimensional code information to be identified, and then the image information of the garbage bags to be identified and the two-dimensional code information to be identified are sent to the intelligent identification device.
3. The blockchain-based traceable garbage classification method of claim 1, wherein: in S4, the display has a display screen on which the placement result information can be displayed.
4. The blockchain-based traceable garbage classification method of claim 1, wherein: at S6, the recycle value information includes:
when the garbage bags are conveyed to a garbage station for processing, whether the garbage in the garbage bags are recyclable or not is checked manually, and specific rebate amount information is determined by distinguishing types and weighing.
5. The utility model provides a traceability garbage classification system based on block chain, includes rubbish input portion (1), controlling means (3), colour separation disposal bag and block chain platform end, its characterized in that:
the garbage throwing-in part (1) is provided with a plurality of garbage cans (101), the top of the garbage throwing-in part (1) is fixedly connected with an intelligent recognition device (2), and the block chain platform end can receive data information generated by the intelligent recognition device (2) and send the data information to the block chain;
the top of each dustbin (101) is fixedly connected with a face recognition device (5), the top of each dustbin (101) is fixedly connected with a rubbish scanning device (6), and the face recognition devices (5) and the rubbish scanning devices (6) are electrically connected with the intelligent recognition device (2);
controlling means (3) set up in the top of rubbish portion of puting in (1), dustbin (101) top is equipped with alarm (8) and display (103) in proper order, alarm (8) and display (103) all with controlling means (3) electric connection, controlling means (3) are used for receiving the information that block chain platform end sent.
6. The blockchain-based traceable garbage classification system according to claim 5, wherein: rubbish portion of puting in (1) top integrated into one piece has roof (102), a plurality of electric telescopic handle (7) of roof (102) bottom fixedly connected with, electric telescopic handle (7) bottom equal fixedly connected with infrared detection device (701), infrared detection device (701) and apparent controlling means (3) electric connection, roof (102) top is equipped with GPS locator (4), electric connection between GPS locator (4) and controlling means (3).
7. The blockchain-based traceable garbage classification system according to claim 5, wherein: the garbage throwing device is characterized in that a fixed disc (501) is fixedly connected to the top of the garbage throwing portion (1), a connecting rod (502) is fixedly connected to the top of the fixed disc (501), and the connecting rod (502) is fixedly connected with the face recognition device (5).
8. The blockchain-based traceable garbage classification system according to claim 5, wherein: the color separation garbage bag is printed with a two-dimensional code and comprises 4 colors, namely red, blue, gray and green; the number of the garbage cans (101) is 4, and the colors of the garbage cans (101) correspond to the colors of the color separation garbage bags, namely red, blue, gray and green.
9. The blockchain-based traceable garbage classification system according to claim 5, wherein: the alarm (8) is an acousto-optic integrated alarm.
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| CN114261662A (en) * | 2021-12-29 | 2022-04-01 | 南京皇保电动车制造有限公司 | But sterile sanitation car railway carriage of automatically cleaning |
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