CN105905488A - Control method and control circuit for intelligent garbage can - Google Patents
Control method and control circuit for intelligent garbage can Download PDFInfo
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- CN105905488A CN105905488A CN201610326153.4A CN201610326153A CN105905488A CN 105905488 A CN105905488 A CN 105905488A CN 201610326153 A CN201610326153 A CN 201610326153A CN 105905488 A CN105905488 A CN 105905488A
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- Prior art keywords
- controller
- voltage
- control circuit
- intelligent garbage
- infrared
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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
- B65F1/1623—Lids or covers with means for assisting the opening or closing thereof, e.g. springs
- B65F1/1638—Electromechanically operated lids
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Selective Calling Equipment (AREA)
Abstract
The invention provides a control method and a control circuit for an intelligent garbage can. The control circuit comprises a controller, a photosensitive sensor, a divider resistor, an infrared transmitter and an infrared receiver, wherein the infrared transmitter and the infrared receiver are connected with the controller. One end of the photosensitive sensor is connected with a sampling port of the controller, and the other end of the photosensitive sensor is connected with the positive electrode of a power source. One end of the divider resistor is connected with the sampling port of the controller, and the other end of the divider resistor is connected with the negative electrode of the power source. The controller is used for obtaining the current voltage of the divider resistor, sampling the current voltage and then obtaining the current sampling voltage, whether the current sampling voltage is smaller than the reference voltage or not is judged, and if the current sampling voltage is smaller than the reference voltage, the intelligent garbage can enters a standby mode. By means of the control method and the control circuit for the intelligent garbage can, the intelligent garbage can can enter a night electricity saving mode (namely, the standby mode) when light is dim, and therefore the purpose of reducing the power consumption of a battery is achieved.
Description
Technical field
The application relates to technical field of automation, particularly relates to control method and the control of a kind of intelligent garbage bin
Circuit processed.
Background technology
Along with the continuous progress of science and technology, intelligent garbage bin occurs.Intelligent garbage bin can be examined
Measured people when rubbish put into by refuse receptacle, automatically open up bung, and the action putting into rubbish detected
After end, it is automatically switched off bung.
At present, intelligent garbage bin is in mode of operation in one day 24 hours, so, intelligent garbage bin needs
Constantly detect whether that people puts into rubbish to refuse receptacle.Owing to current intelligent garbage bin uses common batteries,
Existing mode is very big to the battery consumption that intelligent garbage bin is built-in, and battery a period of time will be exhausted,
Needs carry out battery altering frequently.
Accordingly, it is now desired to a kind of new scheme, reduce the intelligent garbage bin consumption to battery, in order to
Reduce the replacement frequency of battery.
Summary of the invention
This application provides control method and the control circuit of a kind of intelligent garbage bin, the application can reduce
The intelligent garbage bin consumption to battery, in order to reduce the replacement frequency of battery.
To achieve these goals, this application provides techniques below means:
A kind of control circuit of intelligent garbage bin, including:
Controller, light sensor, divider resistance, and the infrared transmitter being connected with described controller
And infrared remote receiver；
Described light sensor one end connects the sample port of described controller, and the other end connects positive source；
Described divider resistance one end connects the sample port with described controller, and the other end connects power cathode；
Described controller, for obtaining the current voltage of divider resistance, samples to described current voltage
Rear acquisition present sample voltage, it is judged that whether present sample voltage, less than reference voltage, is currently adopted if described
Sample voltage is less than described reference voltage, then enter standby mode.
Preferably, also include: the filter capacitor in parallel with described divider resistance.
Preferably, described filter capacitor includes the first electric capacity and second electric capacity of parallel connection.
Preferably, described light sensor includes photoconductive resistance.
Preferably, described divider resistance is 10K Ω, and described power supply is 3.3V.
Preferably, described first electric capacity is 10 μ f, and described second electric capacity is 0.1 μ f.
The control method of a kind of intelligent garbage bin, is applied to the controller of intelligent garbage bin, described method bag
Include:
Obtain the current voltage of divider resistance；
Present sample voltage is obtained after described current voltage is sampled；
Judge that whether present sample voltage is less than reference voltage；
If described present sample voltage is less than described reference voltage, then enter standby mode.
Preferably, described entrance standby mode includes:
Close infrared sensor；
Close the display lamp being connected with described controller.
Preferably, also include:
If described present sample voltage is not less than described reference voltage, then enters mode of operation or maintain work
Operation mode.
Preferably, described entrance mode of operation includes:
Infrared signal launched by the infrared transmitter controlling to be connected with controller；
If the infrared remote receiver being connected with described controller does not receives infrared signal, it is determined that have object to hide
Gear；
The motor controlling to be connected with described controller rotates, and opens refuse receptacle top cover；
After Preset Time, infrared signal launched by the infrared transmitter controlling to be connected with controller；
If the infrared remote receiver being connected with described controller receives infrared signal, it is determined that do not have object to hide
Gear；
The motor controlling to be connected with described controller rotates, and closes refuse receptacle top cover.
By above technological means, it can be seen that the application has the advantages that
The application increases a light sensor and divider resistance in original control circuit so that intelligence rubbish
Rubbish bucket can enter battery saving mode at night (namely standby mode) when dark, thus reduces
The purpose of battery power consumption.
Accompanying drawing explanation
In order to be illustrated more clearly that the embodiment of the present application or technical scheme of the prior art, below will be to reality
Execute the required accompanying drawing used in example or description of the prior art to be briefly described, it should be apparent that below,
Accompanying drawing in description is only some embodiments of the application, for those of ordinary skill in the art,
On the premise of not paying creative work, it is also possible to obtain other accompanying drawing according to these accompanying drawings.
Fig. 1 is the structural representation of the control circuit of a kind of intelligent garbage bin disclosed in the embodiment of the present application；
Fig. 2 is the structural representation of the control circuit of the embodiment of the present application another intelligent garbage bin disclosed；
Fig. 3 is the structural representation of the control circuit of the embodiment of the present application another intelligent garbage bin disclosed；
Fig. 4 is the flow chart of the control method of a kind of intelligent garbage bin disclosed in the embodiment of the present application；
Fig. 5 is the flow chart of the control method of the embodiment of the present application another intelligent garbage bin disclosed.
Detailed description of the invention
Below in conjunction with the accompanying drawing in the embodiment of the present application, the technical scheme in the embodiment of the present application is carried out
Clearly and completely describe, it is clear that described embodiment is only some embodiments of the present application, and
It is not all, of embodiment.Based on the embodiment in the application, those of ordinary skill in the art are not doing
Go out the every other embodiment obtained under creative work premise, broadly fall into the scope of the application protection.
Present inventor finds: in actual life, user typically will not be the most dim at night
In the case of use refuse receptacle, now intelligent garbage bin is still in duty, and this is to intelligent garbage bin
Battery cause unnecessary waste.Therefore, the application provides a kind of power saving at night mould for intelligent garbage bin
Formula.
In order to realize battery saving mode at night, the application provides the control circuit of a kind of intelligent garbage bin.Such as Fig. 1
Shown in, specifically include:
Controller 11, light sensor 12, divider resistance 13, and be connected with described controller 11
Infrared transmitter 14 and infrared remote receiver 15.
Described light sensor 12 one end connects the sample port of described controller 11, and the other end connects electricity
Source positive pole；Described divider resistance 13 one end connects the sample port with described controller 11, and the other end is even
Connect power cathode.
Described controller 11, for obtaining the current voltage of divider resistance 13, is carried out described current voltage
Present sample voltage is obtained, it is judged that present sample voltage, whether less than reference voltage, is worked as if described after sampling
Front sampled voltage is less than described reference voltage, then enter standby mode.
Intelligent garbage bin uses infrared transmitter and infrared remote receiver to realize automatically opening of refuse receptacle top cover
Close.In actual use, the main power consumption of intelligent garbage bin concentrates on controller, infrared transmitter
With on infrared remote receiver.Therefore, in the case of unmanned use at night, the controller of intelligent garbage bin is red
External transmitter and infrared remote receiver waste the most unnecessary electricity.To this end, the application increases a light
Dependent sensor, can make intelligent garbage bin can according to the brightness of surrounding automatically into standby mode, with
Just intelligent garbage bin can enter battery saving mode at night, thus reduces the purpose of battery power consumption.
As in figure 2 it is shown, the application provides again the control circuit of a kind of intelligent garbage bin, shown in Fig. 1
On the basis of, also include: the filter capacitor 14 in parallel with described divider resistance 13.
Owing to divider resistance 13 may be by external interference, so can cause that controller 11 obtains is current
Voltage is inaccurate.Therefore, control circuit adds the filter capacitor 14 in parallel with divider resistance 14, with
Just filter capacitor can reduce external interference, thus ensures accuracy and the reliability of current voltage.
It can be the first electric capacity C1 in parallel and the second electric capacity C2 that filter capacitor 14 implements form.
As it is shown on figure 3, the control circuit of a kind of intelligent garbage bin be described below implements form.
Wherein, described light sensor 12 is photoconductive resistance R1, and the resistance of described divider resistance R2 is 10K
Ω, described power supply is 3.3V, and the first electric capacity C1 is 10 μ f, and the second electric capacity C2 is 0.1 μ f.
The concrete execution process of above-mentioned Fig. 1-Fig. 3 middle controller is described below.As shown in Figure 4, the application
The control method of a kind of intelligent garbage bin is provided, specifically includes following steps:
Step S401: obtain the current voltage of divider resistance.
The ultimate principle that resistance according to light sensor can change according to ambient light intensity, light becomes
Time dark, the resistance of light sensor can increase, so that the dividing potential drop on divider resistance reduces；Work as light
When brightening, the resistance of light sensor can reduce, so that the dividing potential drop on divider resistance increases.
Step S402: obtain present sample voltage after described current voltage is sampled.
The sample port of controller can obtain the current voltage on divider resistance, and, to current voltage
Sample, thus obtain present sample voltage.
Step S403: judge that whether present sample voltage is less than reference voltage；The most then enter step S404,
Otherwise enter step S405.
Being preset with a reference voltage in controller, reference voltage is to represent the boundary that light is more weak
Limit.Therefore, it can contrast present sample voltage with reference voltage, strong to judge current light
Weak.
Step S404: if described present sample voltage is less than described reference voltage, then enter standby mode.
If present sample voltage is less than reference voltage, then explanation current light is dark, can enter night
Battery saving mode.That is, control intelligent garbage bin and enter standby mode.
Being specifically as follows of standby mode is closed infrared sensor and closes the instruction being connected with described controller
Lamp.The purpose of do so is, reduces the power consumption of intelligent garbage bin, to reduce the consumption to battery,
Thus save battery level, thus extend the use time of battery, reduce the replacement frequency of battery.
Step S405: if described present sample voltage is not less than described reference voltage, then enter mode of operation
Or maintain mode of operation.
If present sample voltage is not less than reference voltage, then explanation current light is brighter, can the most not
Enter battery saving mode at night.The controller of intelligent garbage bin can keep mode of operation.
As a example by the concrete control circuit shown in Fig. 3, again the execution process of the application is illustrated:
The ultimate principle that resistance according to photoconductive resistance can change according to ambient light intensity, dim
Time, the resistance of photoconductive resistance can increase, and the upper dividing potential drop of R2 reduces.When working as that controller sample port collects
When front sampled voltage is less than the reference voltage set, the internal processes of controller controls intelligent garbage bin and closes
Infrared transmitter and infrared remote receiver and all pilot lights so that intelligent garbage bin enters standby mode.
When light recovers, the resistance of photoconductive resistance reduces, and the upper dividing potential drop of R2 increases.When controller sampling end
When mouth collects present sample voltage not less than the reference voltage set, intelligent garbage bin reenters normally
Mode of operation.
As it is shown in figure 5, the concrete execution process that entrance mode of operation is described below includes:
Step S501: infrared signal launched by the infrared transmitter controlling to be connected with controller.
Step S502: if the infrared remote receiver being connected with described controller does not receives infrared signal, the most really
Surely object is had to block.
Step S503: the motor controlling to be connected with described controller rotates, and opens refuse receptacle top cover.
Step S504: after Preset Time, infrared letter launched by the infrared transmitter controlling to be connected with controller
Number.
Step S505: if the infrared remote receiver being connected with described controller receives infrared signal, it is determined that
Object is not had to block.
Step S506: the motor controlling to be connected with described controller rotates, and closes refuse receptacle top cover.
From the above, it is seen that the application has the advantages that
The application increases a light sensor, makes the intelligent garbage bin can be automatic according to the brightness of surrounding
Enter standby mode, in order to intelligent garbage bin can enter battery saving mode at night, thus reduces battery
The purpose of power consumption.
If the function described in the present embodiment method realizes and as independent using the form of SFU software functional unit
When production marketing or use, a calculating device-readable can be stored in and take in storage medium.Based on so
Understanding, part or the part of this technical scheme that prior art is contributed by the embodiment of the present application can
Embodying with the form with software product, this software product is stored in a storage medium, if including
Dry instruction with so that calculating equipment (can be personal computer, server, mobile computing device
Or the network equipment etc.) perform all or part of step of method described in each embodiment of the application.And it is front
The storage medium stated includes: USB flash disk, portable hard drive, read only memory (ROM, Read-Only Memory),
Random access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can
To store the medium of program code.
In this specification, each embodiment uses the mode gone forward one by one to describe, and each embodiment stresses
Being the difference with other embodiments, between each embodiment, same or similar part sees mutually.
Described above to the disclosed embodiments, makes professional and technical personnel in the field be capable of or uses
The application.Multiple amendment to these embodiments will be aobvious and easy for those skilled in the art
See, generic principles defined herein can in the case of without departing from spirit herein or scope,
Realize in other embodiments.Therefore, the application is not intended to be limited to the embodiments shown herein,
And it is to fit to the widest scope consistent with principles disclosed herein and features of novelty.
Claims (10)
1. the control circuit of an intelligent garbage bin, it is characterised in that including:
Controller, light sensor, divider resistance, and the infrared transmitter being connected with described controller
And infrared remote receiver；
Described light sensor one end connects the sample port of described controller, and the other end connects positive source；
Described divider resistance one end connects the sample port with described controller, and the other end connects power cathode；
Described controller, for obtaining the current voltage of divider resistance, samples to described current voltage
Rear acquisition present sample voltage, it is judged that whether present sample voltage, less than reference voltage, is currently adopted if described
Sample voltage is less than described reference voltage, then enter standby mode.
2. control circuit as claimed in claim 1, it is characterised in that also include: with described dividing potential drop electricity
The filter capacitor that resistance is in parallel.
3. control circuit as claimed in claim 2, it is characterised in that described filter capacitor includes parallel connection
The first electric capacity and the second electric capacity.
4. control circuit as claimed in claim 1, it is characterised in that described light sensor includes light
Quick resistance.
5. control circuit as claimed in claim 1, it is characterised in that described divider resistance is 10K Ω,
Described power supply is 3.3V.
6. control circuit as claimed in claim 3, it is characterised in that described first electric capacity is 10 μ f,
Described second electric capacity is 0.1 μ f.
7. the control method of an intelligent garbage bin, it is characterised in that be applied to such as any one of Fig. 1-6 institute
Controller in the control circuit of the intelligent garbage bin shown, described method includes:
Obtain the current voltage of divider resistance；
Present sample voltage is obtained after described current voltage is sampled；
Judge that whether present sample voltage is less than reference voltage；
If described present sample voltage is less than described reference voltage, then enter standby mode.
8. method as claimed in claim 7, it is characterised in that described entrance standby mode includes:
Close infrared sensor；
Close the display lamp being connected with described controller.
9. method as claimed in claim 7, it is characterised in that also include:
If described present sample voltage is not less than described reference voltage, then enters mode of operation or maintain work
Operation mode.
10. method as claimed in claim 9, it is characterised in that described entrance mode of operation includes:
Infrared signal launched by the infrared transmitter controlling to be connected with controller；
If the infrared remote receiver being connected with described controller does not receives infrared signal, it is determined that have object to hide
Gear；
The motor controlling to be connected with described controller rotates, and opens refuse receptacle top cover；
After Preset Time, infrared signal launched by the infrared transmitter controlling to be connected with controller；
If the infrared remote receiver being connected with described controller receives infrared signal, it is determined that do not have object to hide
Gear；
The motor controlling to be connected with described controller rotates, and closes refuse receptacle top cover.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610326153.4A CN105905488B (en) | 2016-05-17 | 2016-05-17 | A kind of control method and control circuit of intelligent garbage bin |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201610326153.4A CN105905488B (en) | 2016-05-17 | 2016-05-17 | A kind of control method and control circuit of intelligent garbage bin |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN105905488A true CN105905488A (en) | 2016-08-31 |
| CN105905488B CN105905488B (en) | 2018-09-07 |
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| CN201610326153.4A Active CN105905488B (en) | 2016-05-17 | 2016-05-17 | A kind of control method and control circuit of intelligent garbage bin |
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Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201458189U (en) * | 2009-04-08 | 2010-05-12 | 成都市经博科技开发有限公司 | Garbage can with sound control lamp |
| CN201484986U (en) * | 2009-08-31 | 2010-05-26 | 方小友 | Electronic induction and automatic uncovering anti-theft trash can |
| CA2806876A1 (en) * | 2010-07-28 | 2012-02-02 | Big Belly Solar, Inc. | Electrically-powered programmable waste enclosure |
| JP2012096924A (en) * | 2010-10-31 | 2012-05-24 | Kimi Nishiuchi | Dust box |
| CN104202868A (en) * | 2014-08-06 | 2014-12-10 | 青岛歌尔声学科技有限公司 | Control circuit for controlling on and off of working electric appliance based on outside light and working electric appliance |
-
2016
- 2016-05-17 CN CN201610326153.4A patent/CN105905488B/en active Active
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201458189U (en) * | 2009-04-08 | 2010-05-12 | 成都市经博科技开发有限公司 | Garbage can with sound control lamp |
| CN201484986U (en) * | 2009-08-31 | 2010-05-26 | 方小友 | Electronic induction and automatic uncovering anti-theft trash can |
| CA2806876A1 (en) * | 2010-07-28 | 2012-02-02 | Big Belly Solar, Inc. | Electrically-powered programmable waste enclosure |
| JP2012096924A (en) * | 2010-10-31 | 2012-05-24 | Kimi Nishiuchi | Dust box |
| CN104202868A (en) * | 2014-08-06 | 2014-12-10 | 青岛歌尔声学科技有限公司 | Control circuit for controlling on and off of working electric appliance based on outside light and working electric appliance |
Also Published As
| Publication number | Publication date |
|---|---|
| CN105905488B (en) | 2018-09-07 |
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