CN109399021A - A kind of family intelligent garbage bin and its control method - Google Patents
A kind of family intelligent garbage bin and its control method Download PDFInfo
- Publication number
- CN109399021A CN109399021A CN201811386220.7A CN201811386220A CN109399021A CN 109399021 A CN109399021 A CN 109399021A CN 201811386220 A CN201811386220 A CN 201811386220A CN 109399021 A CN109399021 A CN 109399021A
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- Prior art keywords
- push
- pull rod
- microprocessor
- garbage bin
- infrared distance
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- 238000000034 method Methods 0.000 title claims abstract description 12
- 230000006698 induction Effects 0.000 claims abstract description 29
- 238000004891 communication Methods 0.000 claims abstract description 8
- 238000001514 detection method Methods 0.000 claims description 13
- 238000004140 cleaning Methods 0.000 claims description 7
- 238000009825 accumulation Methods 0.000 abstract description 5
- 230000005540 biological transmission Effects 0.000 description 3
- 239000000126 substance Substances 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012544 monitoring process Methods 0.000 description 2
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 230000008447 perception Effects 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
Classifications
-
- 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
- B65F1/1623—Lids or covers with means for assisting the opening or closing thereof, e.g. springs
- B65F1/1638—Electromechanically operated lids
-
- 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
- B65F2210/128—Data transmitting 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
- B65F2210/168—Sensing means
Landscapes
- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Refuse Collection And Transfer (AREA)
- Processing Of Solid Wastes (AREA)
Abstract
The present invention relates to Smart Home technical fields, more particularly to a kind of family intelligent garbage bin and its control method, including staving, the induction door of the front panel upper end of the staving, the staving are additionally provided with air quality sensor, infrared distance sensor, push-pull rod, microprocessor and the power module being electrically connected with the microprocessor, communication module, memory module;The power module is electrically connected with the air quality sensor, infrared distance sensor, push-pull rod respectively;Monitor the accumulation degree of rubbish in real time by infrared distance sensor, the air quality situation in dustbin is monitored in real time by air quality sensor, and the driving instruction opened the door or closed the door is sent by the microprocessor to push-pull rod, and then induction door is driven to open or close, the air quality situation in accumulation degree and dustbin so as to obtain rubbish in real time reminds user to clear up rubbish in time.
Description
Technical field
The present invention relates to Smart Home technical fields, and in particular to a kind of family intelligent garbage bin and its control method.
Background technique
Dustbin also known as litter-bin or dustbin, refer to the place for putting rubbish.It is must can not in people's daily life
Few life appliance.In order to keep being effectively isolated for rubbish and indoor environment, most of uses can be enclosed in present household
Induction dustbin.Can sealed refuse bucket can according to the distance of people carry out automatically open and close.However it is this can
Sealed refuse bucket be when not in use it is closed, can not observe the sanitary fill degree in dustbin, can not be real-time
The amount and inner air quality of harmful substance in remote monitor dustbin cannot be used according to the prompting of existing data science
Rubbish is cleared up at family.Prolonged harmful substance accumulation, cannot timely handle rubbish, can pollute to indoor environment, simultaneously
Also difficulty is increased to garbage disposal.
Therefore, the intelligence degree of dustbin how is improved, consequently facilitating solving the above problems becomes the class for being worth research
Topic.
Summary of the invention
The purpose of the present invention is to provide a kind of family intelligent garbage bin and its control methods, can obtain rubbish in real time
Accumulation degree and dustbin in air quality situation, in time remind user clear up rubbish.
To achieve the goals above, the present invention the following technical schemes are provided:
A kind of family intelligent garbage bin, which is characterized in that including staving, the front panel upper end of the staving is induction
Door, the staving are additionally provided with air quality sensor, infrared distance sensor, control device, push-pull rod;
The air quality sensor is set to the inner wall of the upper cover plate of staving, and the air quality sensor is for detecting
Pollution sources concentration value in intelligent garbage bin;
The infrared distance sensor includes the first infrared distance sensor being set at the top of the inner wall of barrel, described
First infrared distance sensor is for detecting the height value for having accumulated rubbish in intelligent garbage bin;
The control device includes microprocessor, and be electrically connected with the microprocessor power module, communication module,
Memory module;
The power module is electrically connected with the air quality sensor, infrared distance sensor, push-pull rod respectively;
The push-pull rod is the electronic push-pull rod of minisize dc, and the push-pull rod is set to the rear panel upper end of the staving
Inner wall, and it is opposite with the induction door level, for driving the opening and closing of induction door;
The microprocessor sends the driving instruction opened the door or closed the door to push-pull rod, so that induction door be driven to play on or off
It closes.
Further, the control device is set on the side wall of staving.
Further, the infrared distance sensor includes the second infrared distance sensor being set in the induction door,
Second infrared distance sensor is used to detect the distance value of intelligent garbage bin and surrounding objects.
Further, the push-pull rod includes the first push-pull rod for being symmetrically disposed on staving two sides inner wall, the second push-and-pull
Bar.
Further, the air quality sensor, the first infrared distance sensor, the second infrared distance sensor, first
Push-pull rod, the second push-pull rod are connected with microprocessor respectively.
Further, staving two sides inner wall is additionally provided with sliding slot, and the sliding slot is flexibly connected with induction door.
Further, the communication module is WiFi module.
Control method applied to any of the above-described family intelligent garbage bin, which is characterized in that including following step
It is rapid:
Step S1, the concentration value of air quality sensor detection intelligent garbage bin presence of pollution sources, and the concentration value is sent out
Give microprocessor;
Step S2, microprocessor judges whether the concentration value reaches first threshold, if so, sending the alarm of cleaning rubbish
It instructs to intelligent terminal, if it is not, executing following steps;
Step S3, the height value of rubbish has been accumulated in the first infrared distance sensor detection intelligent garbage bin, and will be described
Height value is sent to microprocessor;
Step S4, microprocessor judges whether the height value reaches second threshold, if so, sending the alarm of cleaning rubbish
It instructs to intelligent terminal, if it is not, executing following steps;
Step S5, the distance value of the detection of the second infrared distance sensor intelligent garbage bin and surrounding objects;
Step S6, microprocessor judges whether the distance value is less than third threshold value, if it is not, when microprocessor detection push-and-pull
When bar is driving working condition, microprocessor triggering closes the door instruction to push-pull rod, if so, when microprocessor detection push-pull rod is first
When beginning state, microprocessor triggers door open command to push-pull rod.
The beneficial effects of the present invention are: the air quality feelings in the accumulation degree and dustbin of rubbish can be obtained in real time
Condition reminds user to clear up rubbish, the real time monitoring of multiple dustbins in household may be implemented, improve the intelligence of dustbin in time
Change degree.
Detailed description of the invention
The invention will be further described with example with reference to the accompanying drawing.
Fig. 1 is a kind of system schematic of family intelligent garbage bin of the embodiment of the present invention;
Fig. 2 is a kind of overall structure diagram of family intelligent garbage bin of the embodiment of the present invention;
Fig. 3 is a kind of schematic diagram of internal structure of family intelligent garbage bin of the embodiment of the present invention;
Fig. 4 is a kind of flow chart of the control method of family intelligent garbage bin of the embodiment of the present invention.
Specific embodiment
Clear, complete description is carried out to technical solution of the present invention below in conjunction with attached drawing, it is clear that described implementation
Example is a part of the embodiment of the present invention, instead of all the embodiments.Based on the embodiments of the present invention, ordinary skill
Personnel are obtained without making creative work so other embodiments, belong to protection scope of the present invention.
As shown in Fig. 1-3, the present invention provides a kind of family intelligent garbage bin, and the intelligent garbage bin is closed knot
The front panel upper end of structure, including staving 100, the staving 100 is induction door 101, and the staving 100 is additionally provided with air quality
Sensor 200, infrared distance sensor 300, control device 400, push-pull rod 500;
The air quality sensor 200 is set to the inner wall of 100 upper cover plate of staving, the air quality sensor 200
For detecting the pollution sources concentration value in intelligent garbage bin, and the pollution sources concentration value that will test is sent to microprocessor 401, institute
Pollution sources concentration value is stated for reflecting air quality and harmful substance in intelligent garbage bin;
The infrared distance sensor 300 includes the first infrared distance measurement sensing being set at the top of 100 inner wall of staving
Device 301, first infrared distance sensor 301 is for detecting the height value for having accumulated rubbish in intelligent garbage bin;
The control device 400 includes microprocessor 401, and the power module being electrically connected with the microprocessor 401
402, communication module 403, memory module 404;
The power module 402 respectively with the air quality sensor 200, infrared distance sensor 300, push-pull rod
500 electrical connections;
The push-pull rod 500 is the electronic push-pull rod 500 of minisize dc, after the push-pull rod 500 is set to the staving 100
The inner wall of panel upper end, and it is horizontal opposite with the induction door 101, for driving the opening and closing of induction door 101;
The microprocessor 401 sends the driving instruction opened the door or closed the door to push-pull rod 500, to drive induction door 101
It opens or closes.
Further, the control device 400 is set on the side wall of staving 100.
Further, for rubbish is stored and cleared up convenient for user, the infrared distance sensor 300 includes being set to the bucket
The second infrared distance sensor 302 on the front panel automatic sensing door 101 of body 100, second infrared distance sensor 302
For detecting the distance value of intelligent garbage bin and surrounding objects.
For convenient for personnel's situation around complete perception intelligent garbage bin, the infrared distance sensor 300 includes setting
Multiple infrared distance sensors on the side panel of the staving 100.
Further, the push-pull rod 500 include be symmetrically disposed on the 100 two sides inner wall of staving the first push-pull rod 501,
Second push-pull rod 502.
Further, the 100 two sides inner wall of staving is additionally provided with sliding slot 600, the sliding slot 600 and 101 activity of induction door
Connection is used to support the sliding of 101 horizontal direction of induction door to make induction door 101 open and be closed.
Further, the air quality sensor 200, the first infrared distance sensor 301, the second infrared distance sensor
302, the first push-pull rod 501, the second push-pull rod 502 are connected with microprocessor 401 respectively.
Further, the communication module 403 is WiFi module.
Control method with reference to Fig. 4, applied to any of the above-described family intelligent garbage bin, comprising the following steps:
Step S1, air quality sensor 200 detects the concentration value of intelligent garbage bin presence of pollution sources, and by the concentration value
It is sent to microprocessor 401;
Step S2, microprocessor 401 judges whether the concentration value reaches first threshold, if so, sending cleaning rubbish
Alarm command is to intelligent terminal, if it is not, executing following steps;
Step S3, the height value of rubbish has been accumulated in the first infrared distance sensor 301 detection intelligent garbage bin, and by institute
It states height value and is sent to microprocessor 401;
Step S4, microprocessor 401 judges whether the height value reaches second threshold, if so, sending cleaning rubbish
Alarm command is to intelligent terminal, if it is not, executing following steps;
Step S5, the distance value of the detection of the second infrared distance sensor 302 intelligent garbage bin and surrounding objects;
Step S6, microprocessor 401 judges whether the distance value is less than third threshold value, if it is not, when microprocessor 401 is examined
Surveying push-pull rod 500 is when driving working condition, and the triggering of microprocessor 401 closes the door instruction to push-pull rod 500, if so, working as micro process
When the detection push-pull rod 500 of device 401 is original state, microprocessor 401 triggers door open command to push-pull rod 500.
The driving working condition refers to what push-pull rod 500 pushed forward in the instruction holding for receiving microprocessor 401
State;
The original state refer to push-pull rod 500 not by outer power drive, and in shrink state;
In step s 4, under the conditions of microprocessor 401 judges whether the distance value is less than two of second threshold, when
Microprocessor 401 detects the working condition of push-pull rod 500 not in situation described above, and microprocessor 401 stops sending work
It instructs.
It is unified standard, convenient for operation in the present embodiment, minimum first threshold being set as in the concentration value of pollution sources
Value, second threshold are set as 10cm, third threshold value are set as 80cm.
Comprehensive technical solution of the present invention, intelligent high, induced intelligent dustbin utilizes the second infrared distance sensor
302300 information controls the opening and closing of induction door 101.
When people's closely close induction zone, the second infrared distance sensor 302 is by the data transmission measured to micro process
Device 401, microprocessor 401 send the instruction for opening induction door 101 to push-pull rod 500, so that push-pull rod by judgement
500 to after-contraction to open induction door 101;After people leaves, data transmission that the second infrared distance sensor 302 will measure
To microprocessor 401, microprocessor 401 sends the instruction for closing induction door 101 to push-pull rod 500 by judgement, so that
Push-pull rod 500 pushes to close induction door 101 forward, contacts without people with intelligent garbage bin, and user uses intelligent garbage bin
When, it does not need to strike out induction door with the hand.
Air quality sensor 200 and infrared distance sensor 300 are by the data transmission acquired in real time to microprocessor
401, microprocessor 401 sends intelligent terminal by communication module 403 for data again;
It can be achieved with the dumping situation and air quality in remote real-time monitoring intelligent dustbin in this way, moreover it is possible to logical
Crossing intelligent terminal reminds user to clear up rubbish in time.
As further improvement of this embodiment, the staving 100 is internally provided with interior bucket 700;
The front panel of the staving 100 is provided with manually operated door, and the manually operated door is located at 101 lower end of automatic sensing door, described
Manually operated door is flexibly connected with staving 100, and the manually operated door is provided with button 800, for mechanically controlling manually operated door
Switch and closure to facilitate placement and take out interior bucket 700 carry out garbage collection and cleaning.
The above, only presently preferred embodiments of the present invention, the invention is not limited to above embodiment, as long as
It reaches technical effect of the invention with identical means, all should belong to protection scope of the present invention.
Claims (8)
1. a kind of family intelligent garbage bin, which is characterized in that including staving, the front panel upper end of the staving is induction door,
The staving is additionally provided with air quality sensor, infrared distance sensor, control device, push-pull rod;
The air quality sensor is set to the inner wall of the upper cover plate of staving, and the air quality sensor is for detecting intelligence
Pollution sources concentration value in dustbin;
The infrared distance sensor includes the first infrared distance sensor being set at the top of the inner wall of staving, and described first is red
Outer distance measuring sensor is for detecting the height value for having accumulated rubbish in intelligent garbage bin;
The control device includes microprocessor, and the power module, communication module, the storage mould that are electrically connected with microprocessor
Block;
The power module is electrically connected with the air quality sensor, infrared distance sensor, push-pull rod respectively;
The push-pull rod is the electronic push-pull rod of minisize dc, and the push-pull rod is set to the interior of the rear panel upper end of the staving
Wall, and it is opposite with the induction door level, for driving the opening and closing of induction door;
The microprocessor sends the driving instruction opened the door or closed the door to push-pull rod, so that induction door be driven to open or close.
2. a kind of family intelligent garbage bin according to claim 1, which is characterized in that the control device is set to bucket
On the side wall of body.
3. a kind of family intelligent garbage bin according to claim 1, which is characterized in that the infrared distance sensor packet
The second infrared distance sensor being set in the induction door is included, second infrared distance sensor is for detecting intelligent rubbish
The distance value of rubbish bucket and surrounding objects.
4. a kind of family intelligent garbage bin according to claim 3, which is characterized in that the push-pull rod includes symmetrically setting
It is placed in the first push-pull rod, the second push-pull rod of staving two sides inner wall.
5. a kind of family intelligent garbage bin according to claim 4, which is characterized in that the air quality sensor,
First infrared distance sensor, the second infrared distance sensor, the first push-pull rod, the second push-pull rod respectively with microprocessor phase
Even.
6. a kind of family intelligent garbage bin according to claim 1, which is characterized in that staving two sides inner wall is also set
It is equipped with sliding slot, the sliding slot is flexibly connected with induction door.
7. a kind of family intelligent garbage bin according to claim 1, which is characterized in that the communication module is WiFi mould
Block.
8. being applied to the control method of any family intelligent garbage bin of claim 1~7, which is characterized in that including
Following steps:
Step S1, the concentration value of air quality sensor detection intelligent garbage bin presence of pollution sources, and the concentration value is sent to
Microprocessor;
Step S2, microprocessor judges whether the concentration value reaches first threshold, if so, sending the alarm command of cleaning rubbish
To intelligent terminal, if it is not, executing following steps;
Step S3, the height value of rubbish has been accumulated in the first infrared distance sensor detection intelligent garbage bin, and by the height
Value is sent to microprocessor;
Step S4, microprocessor judges whether the height value reaches second threshold, if so, sending the alarm command of cleaning rubbish
To intelligent terminal, if it is not, executing following steps;
Step S5, the distance value of the detection of the second infrared distance sensor intelligent garbage bin and surrounding objects;
Step S6, microprocessor judges whether the distance value is less than third threshold value, if it is not, when microprocessor detection push-pull rod is
When driving working condition, microprocessor triggering closes the door instruction to push-pull rod, if so, when microprocessor detection push-pull rod is initial shape
When state, microprocessor triggers door open command to push-pull rod.
Priority Applications (1)
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CN201811386220.7A CN109399021A (en) | 2018-11-20 | 2018-11-20 | A kind of family intelligent garbage bin and its control method |
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CN201811386220.7A CN109399021A (en) | 2018-11-20 | 2018-11-20 | A kind of family intelligent garbage bin and its control method |
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CN201811386220.7A Pending CN109399021A (en) | 2018-11-20 | 2018-11-20 | A kind of family intelligent garbage bin and its control method |
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Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112758558A (en) * | 2021-01-19 | 2021-05-07 | 安徽新华学院 | Intelligent garbage can |
CN113103154A (en) * | 2021-04-08 | 2021-07-13 | 江西东方昊为科技股份有限公司 | Sand blasting structure with anti-blocking function and anti-blocking method thereof |
Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1887661A (en) * | 2005-06-30 | 2007-01-03 | 上海市延安中学 | Mobile intelligent garbage collector |
CN205345945U (en) * | 2016-02-24 | 2016-06-29 | 浙江联运知慧科技有限公司 | Intelligent classification retrieves dustbin |
CN106081444A (en) * | 2016-06-23 | 2016-11-09 | 成都创鑫伟业科技有限公司 | A kind of be moved easily go abnormal flavour sterilize solar control refuse bin |
CN206032332U (en) * | 2016-11-16 | 2017-03-22 | 浙江联运环境工程股份有限公司 | Intelligent classification retrieves dustbin |
CN106742954A (en) * | 2016-12-28 | 2017-05-31 | 重庆金鑫科技产业发展有限公司 | The control method and dustbin of dustbin, dustbin information processing method and device |
CN106915580A (en) * | 2015-12-25 | 2017-07-04 | 航天信息股份有限公司 | The method and apparatus of waste cleaning |
CN212830692U (en) * | 2018-11-20 | 2021-03-30 | 佛山科学技术学院 | Household intelligent garbage can |
-
2018
- 2018-11-20 CN CN201811386220.7A patent/CN109399021A/en active Pending
Patent Citations (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1887661A (en) * | 2005-06-30 | 2007-01-03 | 上海市延安中学 | Mobile intelligent garbage collector |
CN106915580A (en) * | 2015-12-25 | 2017-07-04 | 航天信息股份有限公司 | The method and apparatus of waste cleaning |
CN205345945U (en) * | 2016-02-24 | 2016-06-29 | 浙江联运知慧科技有限公司 | Intelligent classification retrieves dustbin |
CN106081444A (en) * | 2016-06-23 | 2016-11-09 | 成都创鑫伟业科技有限公司 | A kind of be moved easily go abnormal flavour sterilize solar control refuse bin |
CN206032332U (en) * | 2016-11-16 | 2017-03-22 | 浙江联运环境工程股份有限公司 | Intelligent classification retrieves dustbin |
CN106742954A (en) * | 2016-12-28 | 2017-05-31 | 重庆金鑫科技产业发展有限公司 | The control method and dustbin of dustbin, dustbin information processing method and device |
CN212830692U (en) * | 2018-11-20 | 2021-03-30 | 佛山科学技术学院 | Household intelligent garbage can |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN112758558A (en) * | 2021-01-19 | 2021-05-07 | 安徽新华学院 | Intelligent garbage can |
CN113103154A (en) * | 2021-04-08 | 2021-07-13 | 江西东方昊为科技股份有限公司 | Sand blasting structure with anti-blocking function and anti-blocking method thereof |
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