CN111532622A - Intelligent capacity detection garbage can - Google Patents
Intelligent capacity detection garbage can Download PDFInfo
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- CN111532622A CN111532622A CN202010293521.6A CN202010293521A CN111532622A CN 111532622 A CN111532622 A CN 111532622A CN 202010293521 A CN202010293521 A CN 202010293521A CN 111532622 A CN111532622 A CN 111532622A
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- height
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- detection
- reference value
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- 238000001514 detection method Methods 0.000 title claims abstract description 90
- 239000010813 municipal solid waste Substances 0.000 title claims abstract description 75
- 238000000034 method Methods 0.000 claims description 4
- 239000002699 waste material Substances 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 239000010791 domestic waste Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000006260 foam Substances 0.000 description 1
- 238000005286 illumination Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000006467 substitution reaction Methods 0.000 description 1
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Classifications
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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
- B65F1/00—Refuse receptacles; Accessories therefor
- B65F1/14—Other constructional features; Accessories
- B65F1/16—Lids or covers
- B65F1/1646—Lids or covers provided with means for mounting on receptacles, e.g. hinges
-
- 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
- B65F2210/182—Volume determining means
-
- 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
- B65F2210/184—Weighing means
Abstract
The invention provides an intelligent detection method for the internal capacity of a garbage can and the garbage can, wherein a plurality of infrared distance sensors are arranged to detect the average height of garbage in the can, the accuracy of height detection is improved, height and weight reference values are determined according to a height detection value and a weight detection value and a height coefficient and a weight coefficient respectively, then the current capacity is determined according to the height detection value and the weight detection value from different detection dimensions and preset weights, the current capacity state of the can is determined by comparing the current capacity state with preset height and weight threshold values respectively, and an indicator lamp is used for feeding back the current capacity, so that the detection accuracy of the can content can be improved, the garbage allowance in the can be effectively fed back, and the user experience is improved and the workload of workers is reduced.
Description
Technical Field
The invention relates to the technical field of environment-friendly equipment, in particular to an intelligent detection method for the internal capacity of a garbage can and the garbage can.
Background
In order to improve the comfort of people's life and better protect the environment of life, the garbage bin becomes the container of people's concentrated processing domestic waste in the life, plays an important role in people's daily life. The existing garbage can cannot effectively feed back the internal capacity of the garbage can, workers are required to manually open the garbage can cover to observe the internal storage capacity of the can, operation inconvenience is brought to the workers, work efficiency is reduced, moreover, the current content of the garbage can of a user cannot be fed back in advance, and user experience is poor. Therefore, how to achieve effective feedback on the current garbage storage capacity in the garbage can is a technical problem to be solved urgently by those skilled in the art.
Disclosure of Invention
In view of the above, the technical problems to be solved by the present invention are: how to realize effective feedback of the current garbage storage capacity in the garbage can.
In order to achieve the above object, the present invention provides an intelligent detection method for the internal capacity of a trash can, which receives a height detection value determined by an infrared distance detection assembly, wherein the infrared distance detection assembly comprises a first infrared distance sensor arranged on a door cover and second infrared distance sensors arranged on two sides of the first infrared distance sensor, and the height detection value is determined according to the average value of a first height value determined by the first infrared distance sensor and a second height value determined by the second infrared distance sensor; receiving a weight detection value determined by a weight sensor; determining a height reference value according to the height detection value and a height coefficient; determining a weight reference value according to the weight detection value and the weight coefficient; judging the size relationship between the height reference value and a height threshold value and the relationship between the weight reference value and a weight threshold value; and if the height reference value is greater than the height threshold value and the weight reference value is greater than the weight threshold value, driving an indicator lamp to start working.
The application also provides a garbage bin, it includes: a barrel body, a door cover, an infrared detection component, a weight sensor, a processor and an indicator light, wherein,
the door cover is hinged with the barrel body, the infrared detection assembly is arranged on the door cover and comprises a first infrared distance sensor and a second infrared distance sensor, the second infrared distance sensor is arranged on two sides of the first infrared distance sensor, and the processor determines a height detection value according to an average value of a first height value determined by the first infrared distance sensor and a second height value determined by the second infrared distance sensor;
the weight sensor is arranged at the bottom of the barrel body, the processor receives a weight detection value determined by the weight sensor, determines a height reference value according to the height detection value and a height coefficient, and determines a weight reference value according to the weight detection value and the weight coefficient;
the processor determines and judges the size relationship between the height reference value and a height threshold value and the relationship between the weight reference value and a weight threshold value; if the height reference value is larger than the height threshold value and the weight reference value is larger than the weight threshold value, driving an indicator lamp to start working; if the capacity detection value is larger than or equal to the capacity threshold value, driving the indicator lamp to start working; otherwise, driving the indicator light to stop working.
Compared with the prior art, the invention provides an intelligent detection method for the internal capacity of a garbage can and the garbage can, wherein the average height of garbage in the can is detected through a plurality of infrared distance sensors, the height detection accuracy is improved, the height reference value and the weight reference value are respectively determined according to the height detection value and the weight detection value and the height coefficient and the weight coefficient, the current capacity is determined according to the height detection value and the weight detection value from different detection dimensions and preset weights, the current capacity state of the can is determined by respectively comparing the current capacity state with preset height threshold values and preset weight threshold values, and the current capacity is fed back through an indicator lamp, so that the detection accuracy of the can capacity can be improved, the garbage allowance in the can be effectively fed back, and the user experience is improved, and the workload of workers is reduced.
Drawings
Fig. 1 is a flowchart of an intelligent detection method for the internal capacity of a trash can according to an embodiment of the present invention;
FIG. 2 is a schematic system diagram of a method for intelligently detecting the internal capacity of a trash can according to an embodiment of the invention;
fig. 3 is a schematic structural diagram of a trash can according to a second embodiment of the invention.
Detailed Description
The present invention will be described in further detail with reference to the accompanying drawings and specific embodiments.
Example one
Referring to fig. 1 and 2, the present application provides an intelligent detection method for internal capacity of a trash can, including:
s110: a height detection value determined by an infrared distance detection unit including a first infrared distance sensor 31 provided on the door cover 20 and second infrared distance sensors 32 provided on both sides of the first infrared distance sensor 31 is received, and the height detection value is determined based on an average value of a first height value determined by the first infrared distance sensor 31 and a second height value determined by the second infrared distance sensors 32.
Wherein, first infrared sensor and second infrared sensor are used for detecting the vertical height distance of rubbish top to first infrared sensor and second infrared sensor in the garbage bin respectively. Specifically, the first infrared sensor and the second infrared sensor are both disposed on the door 20, that is, the first infrared sensor and the second infrared sensor are used for detecting the height of the garbage located below the door 20 and in the bin, that is, the vertical height between the first infrared sensor and the garbage and the top of the garbage, when the door 20 is covered on the bin 10, the first infrared sensor and the second infrared sensor detect the height of the garbage located below the door 20 and in the bin, the processor determines the height detection value according to the preset vertical height of the inner bin, that is, the height from the bottom end to the top end of the garbage in the vertical direction, and the processor converts the data detected by the infrared distance detection assembly to determine the actual height of the garbage.
And the second infrared sensors are disposed at both sides of the first infrared sensor, whereby a plurality of infrared sensors are arranged in the width direction of the door 20 to detect the height of the garbage in the tub, and specifically, the processor 40 receives a first height value determined by the first infrared distance sensor 31 and a second height value determined by the second infrared distance sensor 32 and determines a height detection value as an average value of the first height value and the second height value.
Illustratively, the first height value determined by the first infrared distance sensor 31 is 120cm, and the second height value determined by the second infrared distance sensor 32 is 100cm and 140cm, and then 120cm, which is the average value of the first height value and the second height value, is determined as the height detection value. Therefore, the height of the garbage in the can be accurately determined, and the situation that the height of the garbage in the can cannot be accurately detected when the garbage in the can is deviated to one side is prevented.
S120: receiving the weight detection value determined by the weight sensor 33, the weight sensor 33 is provided at the bottom of the tub 10, and the weight sensor 33 detects the total weight of the garbage contained in the tub, that is, the weight detection value. The weight sensor 33 is a detecting device known to those skilled in the art, and the arrangement and connection thereof are not described in detail herein.
The detected weight detection value is sent by the weight sensor 33 to the processor 40.
S130: a height reference value is determined from the height detection value and the height coefficient, and a weight reference value is determined from the weight detection value and the weight coefficient. Specifically, a height reference value is determined from a product of the height detection value and the height coefficient, and a weight reference value is determined from a product of the weight detection value and the weight coefficient.
If the current content of the barrel is determined only by the weight or height of the garbage in the barrel, the current content of the barrel cannot be accurately determined. Such as: when the garbage (such as paper or foam cloth) with larger volume and lighter weight is contained in the barrel, the occupied height of the garbage is larger, but the weight of the garbage is lighter, and a user can still throw the garbage into the barrel continuously. Therefore, the height reference value and the weight reference value are determined according to the detected height detection value and different height weights and weight weights, and the weight parameter has a direct influence factor on the size of the garbage capacity in the barrel, so that the weight coefficient is set to be larger than the height coefficient and larger than 1, the weight ratio is set to be increased, the weight detection value is set in a safety margin mode, namely the weight coefficient is larger than 1, and the phenomenon that the structure formed in the barrel body is damaged due to the fact that the weight of stored garbage is too large is prevented.
Wherein the weight coefficient is greater than the height coefficient. The weight coefficient is 1-1.5, and the height coefficient is 0.5-0.8. Illustratively, the height detection value is determined to be 120cm, the height coefficient is 0.5, the height reference value is 60cm, the weight detection value is determined to be 10kg, and the weight coefficient is 1, the weight detection value is 10 kg.
S140: judging the size relationship between the height reference value and the height threshold value and the relationship between the weight reference value and the weight threshold value; if the height reference value is greater than the height threshold value and the weight reference value is greater than the weight threshold value, the indicator lamp 50 is driven to start working.
Specifically, a height threshold value and a weight threshold value are stored in the processor 40, the processor 40 compares the determined height reference value and weight reference value with the height threshold value and weight threshold value respectively, if the height reference value is greater than the height threshold value and the weight reference value is greater than the weight threshold value, the indicator lamp 50 is driven to start working, whether garbage can be continuously accommodated in the current barrel is fed back by the indicator lamp 50, when the indicator lamp 50 works, the indicator lamp 50 emits light to prompt a user or a worker that the weight and the height of the garbage in the current barrel reach the limit values and the garbage cannot be accommodated as required, and the user is prompted to not continuously throw in the garbage and the worker timely cleans and carries the garbage in the barrel.
Illustratively, the height threshold is 50cm, the weight threshold is 8kg, the determined height reference value is 60cm greater than the height threshold 50cm, and the determined weight reference value is 10kg greater than the weight threshold 8kg, then the processor 40 drives the indicator light 50 to operate.
If the height reference value is less than the height threshold value and the weight reference value is less than the weight threshold value; or, the height reference value is greater than the height threshold and the weight reference value is less than the weight threshold; alternatively, the processor 40 drives the indicator light 50 to stop working when the height reference value is less than the height threshold value and the weight reference value is greater than the weight threshold value. That is, the indicator lamp 50 is driven to operate only when the height reference value is greater than the height threshold value and the weight reference value is greater than the weight threshold value.
Example two
Referring to fig. 2 and 3, the present invention further provides a trash can, comprising: tub 10, door 20, infrared detection assembly, weight sensor 33, processor 40, and indicator lamp 50.
The door cover 20 is hinged to the barrel body 10, the infrared detection assembly is arranged on the door cover 20 and comprises a first infrared distance sensor 31 and a second infrared distance sensor 32, the second infrared distance sensor 32 is arranged on two sides of the first infrared distance sensor 31, and the processor 40 determines a height detection value according to a first height value determined by the first infrared distance sensor 31 and an average value of a second height value determined by the second infrared distance sensor 32.
The weight sensor 33 is disposed at the bottom of the tub 10, and the processor 40 receives a weight detection value determined by the weight sensor 33, determines a height reference value according to the height detection value and a height coefficient, and determines a weight reference value according to the weight detection value and the weight coefficient.
The processor 40 judges the magnitude relation between the height reference value and the height threshold value and the relation between the weight reference value and the weight threshold value; if the height reference value is greater than the height threshold value and the weight reference value is greater than the weight threshold value, the indicator lamp 50 is driven to start working.
Further, a weight coefficient and a height coefficient are preset and stored in the processor 40, and the weight coefficient is greater than the height coefficient. The weight coefficient is 1-1.5, and the height coefficient is 0.5-0.8.
The height threshold value and the weight threshold value are stored in the processor 40, the processor 40 compares the determined height reference value and the determined weight reference value with the height threshold value and the weight threshold value respectively, if the height reference value is greater than the height threshold value and the weight reference value is greater than the weight threshold value, the indicator lamp 50 is driven to start working, whether the garbage can be continuously accommodated in the current barrel or not is fed back by the indicator lamp 50, when the indicator lamp 50 works, the indicator lamp 50 emits illumination to prompt a user or a worker that the weight and the height of the garbage in the current barrel reach the limit values and the garbage cannot be accommodated as required, and the user is prompted to not continuously throw in and the worker timely cleans and carries the garbage in the barrel.
Illustratively, the height threshold is 50cm, the weight threshold is 8kg, the determined height reference value is 60cm greater than the height threshold 50cm, and the determined weight reference value is 10kg greater than the weight threshold 8kg, then the processor 40 drives the indicator light 50 to operate.
If the height reference value is less than the height threshold value and the weight reference value is less than the weight threshold value; or, the height reference value is greater than the height threshold and the weight reference value is less than the weight threshold; alternatively, the processor 40 drives the indicator light 50 to stop working when the height reference value is less than the height threshold value and the weight reference value is greater than the weight threshold value. That is, the indicator lamp 50 is driven to operate only when the height reference value is greater than the height threshold value and the weight reference value is greater than the weight threshold value.
In summary, the present invention provides an intelligent detection method for internal capacity of a trash can and a trash can, wherein a plurality of infrared distance sensors are arranged to detect an average height of trash in the trash can, so as to improve accuracy of height detection, and determine a capacity detection value according to a height detection value and a weight detection value, respectively a height coefficient and a weight coefficient, and further determine a current capacity from the height detection value and the weight detection value according to preset weights from different detection dimensions and preset weights, and compare the current capacity with a capacity threshold value to determine a current content state in the trash can, and an indicator light is used to feed back the current capacity, so that accuracy of detection of the content in the trash can be improved, remaining amount of trash in the trash can be effectively fed back, and user experience is improved and workload of workers.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (9)
1. The intelligent detection method for the internal capacity of the garbage can is characterized by comprising the following steps:
receiving a height detection value determined by an infrared distance detection assembly, wherein the infrared detection assembly comprises a first infrared distance sensor arranged on a door cover and second infrared distance sensors arranged on two sides of the first infrared distance sensor, and the height detection value is determined according to an average value of a first height value determined by the first infrared distance sensor and a second height value determined by the second infrared distance sensor;
receiving a weight detection value determined by a weight sensor;
determining a height reference value according to the height detection value and a height coefficient;
determining a weight reference value according to the weight detection value and the weight coefficient;
judging the size relationship between the height reference value and a height threshold value and the relationship between the weight reference value and a weight threshold value;
and if the height reference value is greater than the height threshold value and the weight reference value is greater than the weight threshold value, driving an indicator lamp to start working.
2. The intelligent detection method for the internal capacity of the trash can as claimed in claim 1, wherein the weight coefficient is greater than the height coefficient.
3. The intelligent detection method for the internal capacity of the trash can as claimed in claim 2, wherein the weight coefficient is 1-1.5, and the height coefficient is 0.5-0.8.
4. The intelligent detecting method for the inner capacity of the trash can as claimed in claim 2, wherein the height reference value is determined according to the product of the height detection value and the height coefficient, and the weight reference value is determined according to the product of the weight detection value and the weight coefficient.
5. The method for intelligently detecting the internal capacity of the trash can as claimed in claim 1, wherein the first infrared sensor and the second infrared sensor are respectively used for detecting the vertical height distance from the top of the trash in the trash can to the first infrared sensor and the second infrared sensor.
6. The method for intelligently detecting the internal capacity of the trash can as claimed in claim 1, wherein if the height reference value is less than the height threshold value and the weight reference value is less than the weight threshold value, the indicator light is driven to stop working.
7. The utility model provides an intellectual detection system capacity garbage bin, its characterized in that, it includes: a barrel body, a door cover, an infrared detection component, a weight sensor, a processor and an indicator light, wherein,
the door cover is hinged with the barrel body, the infrared detection assembly is arranged on the door cover and comprises a first infrared distance sensor and a second infrared distance sensor, the second infrared distance sensor is arranged on two sides of the first infrared distance sensor, and the processor determines a height detection value according to an average value of a first height value determined by the first infrared distance sensor and a second height value determined by the second infrared distance sensor;
the weight sensor is arranged at the bottom of the barrel body, the processor receives a weight detection value determined by the weight sensor, determines a height reference value according to the height detection value and a height coefficient, and determines a weight reference value according to the weight detection value and the weight coefficient;
the processor determines and judges the size relationship between the height reference value and a height threshold value and the relationship between the weight reference value and a weight threshold value; if the height reference value is larger than the height threshold value and the weight reference value is larger than the weight threshold value, driving an indicator lamp to start working; if the capacity detection value is larger than or equal to the capacity threshold value, driving the indicator lamp to start working; otherwise, driving the indicator light to stop working.
8. The trash receptacle of claim 7, wherein the weight coefficient and the height coefficient are pre-stored in the processor and the weight coefficient is greater than the height coefficient.
9. A waste bin according to claim 8 wherein the weight factor is 1 to 1.5 and the height factor is 0.5 to 0.8.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
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| CN202010293521.6A CN111532622A (en) | 2020-04-15 | 2020-04-15 | Intelligent capacity detection garbage can |
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| Application Number | Priority Date | Filing Date | Title |
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| CN202010293521.6A CN111532622A (en) | 2020-04-15 | 2020-04-15 | Intelligent capacity detection garbage can |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
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| CN112481927A (en) * | 2020-11-18 | 2021-03-12 | 青岛海尔科技有限公司 | Method and device for adjusting equipment volume, storage medium and electronic device |
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