CN105425665A - Intelligent environment-friendly barrel control method and device and intelligent environment-friendly barrel - Google Patents
Intelligent environment-friendly barrel control method and device and intelligent environment-friendly barrel Download PDFInfo
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- CN105425665A CN105425665A CN201510765468.4A CN201510765468A CN105425665A CN 105425665 A CN105425665 A CN 105425665A CN 201510765468 A CN201510765468 A CN 201510765468A CN 105425665 A CN105425665 A CN 105425665A
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- 238000000034 method Methods 0.000 title claims abstract description 31
- 238000001514 detection method Methods 0.000 claims description 14
- 230000005540 biological transmission Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
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- 238000005516 engineering process Methods 0.000 description 2
- 239000006185 dispersion Substances 0.000 description 1
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B19/00—Programme-control systems
- G05B19/02—Programme-control systems electric
- G05B19/04—Programme control other than numerical control, i.e. in sequence controllers or logic controllers
- G05B19/042—Programme control other than numerical control, i.e. in sequence controllers or logic controllers using digital processors
- G05B19/0423—Input/output
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- G—PHYSICS
- G05—CONTROLLING; REGULATING
- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
- G05B2219/00—Program-control systems
- G05B2219/20—Pc systems
- G05B2219/25—Pc structure of the system
- G05B2219/25192—Infrared
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Abstract
The invention discloses an intelligent environment-friendly barrel control method and device and an intelligent environment-friendly barrel. The method comprises the following steps: controlling an infrared transmitting tube to transmit an infrared signal of a first pulse waveform once every other first preset time; detecting the state of an infrared receiving tube and determining whether the infrared receiving tube acts effectively or not; when the infrared receiving tube effectively acts, controlling the infrared transmitting tube to transmit the infrared signal of the second pulse waveform once every second preset time, and continuously transmitting for a first preset time; and if the infrared receiving tube is detected to be effectively moved for the second preset times, controlling the motor to start moving and opening the upper cover of the environment-friendly barrel. According to the technical scheme provided by the invention, when people carry the garbage to approach the intelligent environment-friendly barrel, the upper cover can be automatically opened, so that people can conveniently throw the garbage into the barrel directly, and the garbage can is very convenient.
Description
Technical field
The present invention relates to control technology field, particularly relate to a kind of intelligent environment protection bucket control method, device and intelligent environment protection bucket.
Background technology
Refuse receptacle, the dustbin namely often said, in order to store rubbish, thus makes rubbish effectively be deposited, is unlikely to by abandoning arbitrarily and affects environment.In productive life, all kinds of dustbin application is very extensive.At present, most of dustbin open design, rubbish can directly be thrown in dustbin by people, but, uncovered dustbin, the various unpleasant or pungent smell that the rubbish of the inside distributes can directly be dispersed in the surrounding environment outside dustbin, contaminated environment, therefore, also there is the dustbin being provided with upper cover, the upper cover of dustbin is that closed condition is gone out to avoid the odor dispersion of rubbish at ordinary times, rubbish is thrown in dustbin after needing to open upper cover when throwing away rubbish by people again, specifically open the mode of upper cover, useful pin pushes pedals is opened, also manual unlocking is had, these generally all have employed the mode of Machine Design.
That is, these are provided with the dustbin of upper cover at present, people must be relied on to open the upper cover of dustbin, then rubbish could be thrown in bucket.But be understandable that, people may be inconvenient to open dustbin upper cover sometimes, and be also just not easy rubbish to throw in dustbin, therefore, current dustbin brings inconvenience sometimes.
Summary of the invention
In view of this, the invention provides a kind of intelligent environment protection bucket control method, device and intelligent environment protection bucket, can have people carry rubbish walk close to intelligent environment protection bucket time, automatically open upper cover, be convenient for people to directly rubbish be thrown in bucket, very convenient.
For achieving the above object, the invention provides following technical scheme:
A kind of intelligent environment protection bucket control method, comprising:
Control every the first Preset Time the infrared signal that infrared transmitting tube launches first pulse waveform, described first pulse waveform comprises the continuous wavelet shape of the first predetermined number, the first predeterminated frequency; Described wavelet shape is the waveform of one-period;
Detect the state of infrared receiving tube, determine described infrared receiving tube whether effective action;
When described infrared receiving tube effective action, the infrared signal that described infrared transmitting tube launches second pulse waveform is controlled every the second Preset Time, sequential filming first preset times, described second pulse waveform comprises the continuous wavelet shape of the second predetermined number, the second predeterminated frequency; Described wavelet shape is the waveform of one-period;
If when continuous second preset times detects described infrared receiving tube effective action, control motor and start action, open the upper cover of refuse receptacle.
Preferably, each described control infrared transmitting tube also comprises before launching the infrared signal of first pulse waveform:
3rd Preset Time, controls described infrared receiving tube and switches on power, and maintain the 4th Preset Time in advance.
Preferably, the state of described detection infrared receiving tube, determine described infrared receiving tube whether effective action, comprising:
Before and after the infrared signal of launching once described first pulse waveform at described infrared transmitting tube, detect the output level of described infrared receiving tube respectively;
If before and after described infrared transmitting tube launches once the infrared signal of described first pulse waveform, the output level of described infrared receiving tube respectively is high level and low level, then determine described infrared receiving tube effective action.
Preferably, the state of described detection infrared receiving tube, determine described infrared receiving tube whether effective action, comprising:
When described infrared transmitting tube starts to launch once the infrared signal of described first pulse waveform, every the continuous output level detecting described infrared receiving tube for four times of the 4th Preset Time;
If the output level of described infrared receiving tube respectively is high level, low level, low level and high level, then determine described infrared receiving tube effective action.
Preferably, also comprise:
If in the 5th Preset Time, detect that the number of times of described infrared receiving tube effective action does not reach described second preset times, enter holding state, continue to control described infrared transmitting tube every described first Preset Time and launch once described first pulse waveform.
A kind of intelligent environment protection bucket control device, comprising:
First control module, for controlling every the first Preset Time the infrared signal that infrared transmitting tube launches first pulse waveform, described first pulse waveform comprises the continuous wavelet shape of the first predetermined number, the first predeterminated frequency; Described wavelet shape is the waveform of one-period;
Detection module, for detecting the state of infrared receiving tube, determines described infrared receiving tube whether effective action;
Second control module, for when described infrared receiving tube effective action, the infrared signal that described infrared transmitting tube launches second pulse waveform is controlled every the second Preset Time, sequential filming first preset times, described second pulse waveform comprises the continuous wavelet shape of the second predetermined number, the second predeterminated frequency; Described wavelet shape is the waveform of one-period;
3rd control module, if when described infrared receiving tube effective action being detected for continuous second preset times, controls motor and starts action, open the upper cover of refuse receptacle.
Preferably, also comprise:
4th control module, for controlling the 3rd Preset Time before infrared transmitting tube launches the infrared signal of first pulse waveform in described first control module at every turn, controls described infrared receiving tube and switches on power, and maintain the 4th Preset Time.
Preferably, described detection module comprises:
First detecting unit, for launch once described first pulse waveform at described infrared transmitting tube infrared signal before and after, detect the output level of described infrared receiving tube respectively;
First determining unit, if before and after the infrared signal of launching once described first pulse waveform for described infrared transmitting tube, the output level of described infrared receiving tube respectively is high level and low level, then determine described infrared receiving tube effective action.
Preferably, described detection module comprises:
Second detecting unit, during for starting to launch once the infrared signal of described first pulse waveform at described infrared transmitting tube, every the continuous output level detecting described infrared receiving tube for four times of the 4th Preset Time;
Second determining unit, if respectively be high level, low level, low level and high level for the output level of described infrared receiving tube, then determines described infrared receiving tube effective action.
Preferably, also comprise:
5th control module, if in the 5th Preset Time, detect that the number of times of described infrared receiving tube effective action does not reach described second preset times, enter holding state, continue to control described infrared transmitting tube every described first Preset Time and launch once described first pulse waveform.
A kind of intelligent environment protection bucket, comprising:
Single-chip microcomputer, the infrared transmitting tube be connected with described single-chip microcomputer, the infrared receiving tube be connected with described single-chip microcomputer, the motor be connected with described single-chip microcomputer, and the refuse receptacle carrying upper cover;
The operation of described single-chip microcomputer comprises:
Control every the first Preset Time the infrared signal that infrared transmitting tube launches first pulse waveform, described first pulse waveform comprises the continuous wavelet shape of the first predetermined number, the first predeterminated frequency; Described wavelet shape is the waveform of one-period;
Detect the state of infrared receiving tube, determine described infrared receiving tube whether effective action;
When described infrared receiving tube effective action, the infrared signal that described infrared transmitting tube launches second pulse waveform is controlled every the second Preset Time, sequential filming first preset times, described second pulse waveform comprises the continuous wavelet shape of the second predetermined number, the second predeterminated frequency; Described wavelet shape is the waveform of one-period;
If when continuous second preset times detects described infrared receiving tube effective action, control motor and start action, open the upper cover of refuse receptacle.
Known via above-mentioned technical scheme, compared with prior art, the invention provides a kind of intelligent environment protection bucket control method, device and intelligent environment protection bucket.Technical scheme provided by the invention, the infrared signal that infrared transmitting tube launches first pulse waveform is controlled every the first Preset Time, if someone or object shelter from infrared signal, infrared signal can be launched, now, infrared receiving tube just can receive the infrared signal through reflecting, therefore, by detecting the state of infrared receiving tube, determine described infrared receiving tube whether effective action, when described infrared receiving tube effective action, people or object can be defined through intelligent environment protection bucket, now, the infrared signal that described infrared transmitting tube launches second pulse waveform is controlled every the second Preset Time, sequential filming first preset times, if when continuous second preset times detects described infrared receiving tube effective action, illustrate infrared receiving tube continuous second preset times the infrared signal reflected detected, that is, someone or object continue the infrared signal having sheltered from infrared transmitting tube transmitting, therefore, it is possible to determine there is people at close intelligent environment protection bucket, now, automatic control motor starts action, open the upper cover of refuse receptacle, thus be convenient for people to rubbish directly to throw into intelligent environment protection bucket.Therefore, technical scheme provided by the invention, if someone carries rubbish and walks close to intelligent environment protection bucket, intelligent environment protection bucket can open upper cover automatically, is convenient for people to directly throw in bucket by rubbish, very convenient, avoid in prior art, when user throws away rubbish, also need in person to open the inconvenience that upper cover brings, also user just can be avoided to be inconvenient to open upper cover and the problem arbitrarily thrown away by rubbish near bucket is outer, thus the clean and tidy of dustbin surrounding environment can be ensured further.
Accompanying drawing explanation
In order to be illustrated more clearly in the embodiment of the present invention or technical scheme of the prior art, be briefly described to the accompanying drawing used required in embodiment or description of the prior art below, apparently, accompanying drawing in the following describes is only embodiments of the invention, for those of ordinary skill in the art, under the prerequisite not paying creative work, other accompanying drawing can also be obtained according to the accompanying drawing provided.
The process flow diagram of a kind of intelligent environment protection bucket control method that Fig. 1 provides for the embodiment of the present invention;
The structural drawing of a kind of intelligent environment protection bucket control device that Fig. 2 provides for the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, be clearly and completely described the technical scheme in the embodiment of the present invention, obviously, described embodiment is only the present invention's part embodiment, instead of whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art, not making the every other embodiment obtained under creative work prerequisite, belong to the scope of protection of the invention.
For enabling above-mentioned purpose of the present invention, feature and advantage become apparent more, and below in conjunction with the drawings and specific embodiments, the present invention is further detailed explanation.
Embodiment
Refer to Fig. 1, the process flow diagram of a kind of intelligent environment protection bucket control method that Fig. 1 provides for the embodiment of the present invention.As shown in Figure 1, the method comprises:
Step S101, controls every the first Preset Time the infrared signal that infrared transmitting tube launches first pulse waveform;
Concrete, described first pulse waveform comprises the continuous wavelet shape of the first predetermined number, the first predeterminated frequency; Described wavelet shape is the waveform of one-period.Optionally, described first Preset Time is 200 milliseconds, described first predetermined number is 20, described first predeterminated frequency is 38KHZ (KHz), dutycycle is 1/3, like this, infrared transmitting tube is launched the time required for infrared signal of first pulse waveform and is: T=20*1/38=0.526 millisecond.
Step S102, detects the state of infrared receiving tube, determines described infrared receiving tube whether effective action;
Concrete, be arranged on infrared transmitting tube on intelligent environment protection bucket with infrared receiving tube towards identical direction, position is closely adjacent, after the infrared signal of launching to make infrared transmitting tube is sheltered from by people or object, the infrared signal reflected can receive by infrared receiving tube.Concrete, if infrared transmitting tube launch the infrared signal for reference data shown in described step S101 time, when people or object block infrared light, when infrared receiving tube receives the infrared light that a certain amount of 38KHZ wave reflections returns, receiving tube can export a low level pulse (optional, approximately to maintain the low level of 0.8T-1T time) automatically.Found through experiments, when infrared transmitting tube launches 10-12 waveform, infrared receiving tube produces low level pulse.
Optionally, described step S102 comprises:
Before and after the infrared signal of launching once described first pulse waveform at described infrared transmitting tube, detect the output level of described infrared receiving tube respectively;
If before and after described infrared transmitting tube launches once the infrared signal of described first pulse waveform, the output level of described infrared receiving tube respectively is high level and low level, then determine described infrared receiving tube effective action.That is, if before described infrared transmitting tube launches once the infrared signal of described first pulse waveform, the output level of described infrared receiving tube is high level, after described infrared transmitting tube launches once the infrared signal of described first pulse waveform, the output level of described infrared receiving tube is low level, then determine described infrared receiving tube effective action.
Step S103, when described infrared receiving tube effective action, controls every the second Preset Time the infrared signal that described infrared transmitting tube launches second pulse waveform, sequential filming first preset times;
Concrete, described second Preset Time is less than described first Preset Time, optionally, is no more than described first Preset Time of 0.2 times.That is, when described infrared receiving tube effective action, the frequency quickening that described infrared transmitting tube launches infrared signal is controlled.Optionally, described second Preset Time is 25 milliseconds, and described first preset times is 20 times, that is, the time sent fast is 500 milliseconds.Concrete, when infrared receiving tube effective action, control every 25 milliseconds the infrared signal that infrared transmitting tube launches second pulse waveform, transmission frequency is comparatively slow, sequential filming 20 times, used time is 500 milliseconds altogether, used time is shorter, and transmission frequency is comparatively slow, and the accuracy that infrared receiving tube is received is higher, used time is shorter and infrared signal emitting times is less, can save energy consumption.
Concrete, described second pulse waveform comprises the continuous wavelet shape of the second predetermined number, the second predeterminated frequency; Described wavelet shape is the waveform of one-period.Optionally, described second predetermined number is 20, and described second predeterminated frequency is 38KHZ, and dutycycle is 1/3, and like this, the time required for infrared signal that infrared transmitting tube launches second pulse waveform is: T=20*1/38=0.526 millisecond.That is, optionally, the second pulse waveform is the same with the first pulse waveform.
Step S104, if when continuous second preset times detects described infrared receiving tube effective action, controls motor and starts action, open the upper cover of refuse receptacle;
Optionally, described second preset times is 5 times.
The technical scheme that the embodiment of the present invention provides, the infrared signal that infrared transmitting tube launches first pulse waveform is controlled every the first Preset Time, if someone or object shelter from infrared signal, infrared signal can be launched, now, infrared receiving tube just can receive the infrared signal through reflecting, therefore, by detecting the state of infrared receiving tube, determine described infrared receiving tube whether effective action, when described infrared receiving tube effective action, people or object can be defined through intelligent environment protection bucket, now, the infrared signal that described infrared transmitting tube launches second pulse waveform is controlled every the second Preset Time, sequential filming first preset times, if when continuous second preset times detects described infrared receiving tube effective action, illustrate infrared receiving tube continuous second preset times the infrared signal reflected detected, that is, someone or object continue the infrared signal having sheltered from infrared transmitting tube transmitting, therefore, it is possible to determine there is people at close intelligent environment protection bucket, now, automatic control motor starts action, open the upper cover of refuse receptacle, thus be convenient for people to rubbish directly to throw into intelligent environment protection bucket.Therefore, technical scheme provided by the invention, if someone carries rubbish and walks close to intelligent environment protection bucket, intelligent environment protection bucket can open upper cover automatically, is convenient for people to directly throw in bucket by rubbish, very convenient, avoid in prior art, when user throws away rubbish, also need in person to open the inconvenience that upper cover brings, also user just can be avoided to be inconvenient to open upper cover and the problem arbitrarily thrown away by rubbish near bucket is outer, thus the clean and tidy of dustbin surrounding environment can be ensured further.
Optionally, the technical scheme that another one embodiment of the present invention provides, each described control infrared transmitting tube of described step S101 also comprises before launching the infrared signal of first pulse waveform:
3rd Preset Time, controls described infrared receiving tube and switches on power, and maintain the 4th Preset Time in advance.
Concrete, control described infrared receiving tube time opening, and close after opening a period of time, instead of a direct-open, therefore, it is possible to save energy consumption.Optionally, described 3rd Preset Time is 2T, namely 1.502 milliseconds, and described 4th Preset Time is 4T, namely 2.104 milliseconds.
Optionally, the technical scheme that another one embodiment of the present invention provides, described step S102 comprises:
When described infrared transmitting tube starts to launch once the infrared signal of described first pulse waveform, every the continuous output level detecting described infrared receiving tube for four times of the 4th Preset Time;
Optionally, described 4th Preset Time is 0.4T, namely 0.2104 millisecond.
If the output level of described infrared receiving tube respectively is high level, low level, low level and high level, then determine described infrared receiving tube effective action.
Concrete, under normal circumstances, during 0.5T ~ 0.6T, infrared receiving tube starts output low level, and low level is held time as 0.8T ~ 1.0T, therefore, if infrared receiving tube exports high level when 0.4T, the output low level when 0.8T, the output low level when 1.2T, high level is exported when 1.6T, in other words, the continuous output level detecting infrared receiving tube for four times respectively is high level, low level, low level and high level, then determine described infrared receiving tube effective action.
The method of (namely continuous four times detections) infrared receiving tube output level is surveyed above by four points, can better exclusive PCR, the such as interference of transparent plastic bag, surround lighting and distant objects, thus prevent misoperation.
Optionally, the technical scheme that another one embodiment of the present invention provides, after described step S104, also comprises:
If in the 5th Preset Time, detect that the number of times of described infrared receiving tube effective action does not reach described second preset times, enter holding state, continue to control described infrared transmitting tube every described first Preset Time and launch once described first pulse waveform.
Optionally, described 5th Preset Time is 500 milliseconds, and namely infrared transmitting tube launches an infrared signal every 25 milliseconds, the time that sequential filming 20 times is used.Optionally, described second preset times is 5 times.That is, detect in 500 milliseconds that the number of times of described infrared receiving tube effective action does not reach 5 times, just can judge that also non-user carrys out still rubbish, determine it is interference, now, remove interference, enter holding state, effectively can prevent motor misoperation (namely intelligent environment protection bucket opens by mistake lid), degree of accuracy is higher.
In order to set forth technical scheme provided by the invention more all sidedly, corresponding to the intelligent environment protection bucket control method that the embodiment of the present invention provides, the present invention discloses a kind of intelligent environment protection bucket control device.
Refer to Fig. 2, the structural drawing of a kind of intelligent environment protection bucket control device that Fig. 2 provides for the embodiment of the present invention.As shown in Figure 2, this device comprises:
First control module 201, for controlling every the first Preset Time the infrared signal that infrared transmitting tube launches first pulse waveform, described first pulse waveform comprises the continuous wavelet shape of the first predetermined number, the first predeterminated frequency; Described wavelet shape is the waveform of one-period;
Detection module 202, for detecting the state of infrared receiving tube, determines described infrared receiving tube whether effective action;
Optionally, described detection module 202 comprises:
First detecting unit, for launch once described first pulse waveform at described infrared transmitting tube infrared signal before and after, detect the output level of described infrared receiving tube respectively;
First determining unit, if before and after the infrared signal of launching once described first pulse waveform for described infrared transmitting tube, the output level of described infrared receiving tube respectively is high level and low level, then determine described infrared receiving tube effective action.
Second control module 203, for when described infrared receiving tube effective action, the infrared signal that described infrared transmitting tube launches second pulse waveform is controlled every the second Preset Time, sequential filming first preset times, described second pulse waveform comprises the continuous wavelet shape of the second predetermined number, the second predeterminated frequency; Described wavelet shape is the waveform of one-period;
3rd control module 204, if when described infrared receiving tube effective action being detected for continuous second preset times, controls motor and starts action, open the upper cover of refuse receptacle.
Optionally, the intelligent environment protection bucket control device that another one embodiment of the present invention provides, also comprises:
4th control module, for controlling the 3rd Preset Time before infrared transmitting tube launches the infrared signal of first pulse waveform in described first control module at every turn, controls described infrared receiving tube and switches on power, and maintain the 4th Preset Time.
Optionally, the intelligent environment protection bucket control device that another one embodiment of the present invention provides, described detection module 202 comprises:
Second detecting unit, during for starting to launch once the infrared signal of described first pulse waveform at described infrared transmitting tube, every the continuous output level detecting described infrared receiving tube for four times of the 4th Preset Time;
Second determining unit, if respectively be high level, low level, low level and high level for the output level of described infrared receiving tube, then determines described infrared receiving tube effective action.
Optionally, the intelligent environment protection bucket control device that another one embodiment of the present invention provides, also comprises:
5th control module, if in the 5th Preset Time, detect that the number of times of described infrared receiving tube effective action does not reach described second preset times, enter holding state, continue to control described infrared transmitting tube every described first Preset Time and launch once described first pulse waveform.
The intelligent environment protection bucket control device that the embodiment of the present invention provides, if someone carries rubbish and walks close to intelligent environment protection bucket, intelligent environment protection bucket can open upper cover automatically, be convenient for people to directly rubbish be thrown in bucket, very convenient, avoid in prior art, when user throws away rubbish, also need in person to open the inconvenience that upper cover brings, user also just can be avoided to be inconvenient to open upper cover and the problem arbitrarily thrown away by rubbish near bucket is outer, thus the clean and tidy of dustbin surrounding environment can be ensured further.
In order to protect technical scheme provided by the invention more all sidedly, corresponding to the intelligent environment protection bucket control method that the embodiment of the present invention provides, the present invention discloses a kind of intelligent environment protection bucket.
The intelligent environment protection bucket that the embodiment of the present invention provides, comprising:
Single-chip microcomputer, the infrared transmitting tube be connected with described single-chip microcomputer, the infrared receiving tube be connected with described single-chip microcomputer, the motor be connected with described single-chip microcomputer, and the refuse receptacle carrying upper cover;
The operation of described single-chip microcomputer comprises:
Control every the first Preset Time the infrared signal that infrared transmitting tube launches first pulse waveform, described first pulse waveform comprises the continuous wavelet shape of the first predetermined number, the first predeterminated frequency; Described wavelet shape is the waveform of one-period;
Detect the state of infrared receiving tube, determine described infrared receiving tube whether effective action;
When described infrared receiving tube effective action, the infrared signal that described infrared transmitting tube launches second pulse waveform is controlled every the second Preset Time, sequential filming first preset times, described second pulse waveform comprises the continuous wavelet shape of the second predetermined number, the second predeterminated frequency; Described wavelet shape is the waveform of one-period;
If when continuous second preset times detects described infrared receiving tube effective action, control motor and start action, open the upper cover of refuse receptacle.
Optionally, the intelligent environment protection bucket that another one embodiment of the present invention provides, the operation of described single-chip microcomputer also comprises:
Before each described control infrared transmitting tube launches the infrared signal of first pulse waveform, the 3rd Preset Time, controls described infrared receiving tube and switches on power, and maintain the 4th Preset Time in advance.
Concrete, be arranged on infrared transmitting tube on intelligent environment protection bucket with infrared receiving tube towards identical direction, position is closely adjacent, after the infrared signal of launching to make infrared transmitting tube is sheltered from by people or object, the infrared signal reflected can receive by infrared receiving tube.
Optionally, described motor is connected by gear with upper cover, and motor rotates forward opens upper cover, and upper cover is closed in reversion.
Optionally, the intelligent environment protection bucket that the embodiment of the present invention provides, described single-chip microcomputer carries out detecting the state of infrared receiving tube, determines whether this operation of effective action of described infrared receiving tube, specifically comprises:
Before and after the infrared signal of launching once described first pulse waveform at described infrared transmitting tube, detect the output level of described infrared receiving tube respectively;
If before and after described infrared transmitting tube launches once the infrared signal of described first pulse waveform, the output level of described infrared receiving tube respectively is high level and low level, then determine described infrared receiving tube effective action.
It should be noted that, the intelligent environment protection bucket that the embodiment of the present invention provides, described single-chip microcomputer carries out detecting the state of infrared receiving tube, determines whether this operation of effective action of described infrared receiving tube, also can be realized by other mode, specifically comprise:
When described infrared transmitting tube starts to launch once the infrared signal of described first pulse waveform, every the continuous output level detecting described infrared receiving tube for four times of the 4th Preset Time;
If the output level of described infrared receiving tube respectively is high level, low level, low level and high level, then determine described infrared receiving tube effective action.
Optionally, the intelligent environment protection bucket that another one embodiment of the present invention provides, the operation of described single-chip microcomputer also comprises:
If in the 5th Preset Time, detect that the number of times of described infrared receiving tube effective action does not reach described second preset times, enter holding state, continue to control described infrared transmitting tube every described first Preset Time and launch once described first pulse waveform.
Optionally, the intelligent environment protection bucket that another one embodiment of the present invention provides, described single-chip microcomputer, when infrared transmitting tube and infrared receiving tube do not work, enters park mode, more power saving automatically.
Known via above-mentioned technical scheme, compared with prior art, the invention provides a kind of intelligent environment protection bucket control method, device and intelligent environment protection bucket.Technical scheme provided by the invention, the infrared signal that infrared transmitting tube launches first pulse waveform is controlled every the first Preset Time, if someone or object shelter from infrared signal, infrared signal can be launched, now, infrared receiving tube just can receive the infrared signal through reflecting, therefore, by detecting the state of infrared receiving tube, determine described infrared receiving tube whether effective action, when described infrared receiving tube effective action, people or object can be defined through intelligent environment protection bucket, now, the infrared signal that described infrared transmitting tube launches second pulse waveform is controlled every the second Preset Time, sequential filming first preset times, if when continuous second preset times detects described infrared receiving tube effective action, illustrate infrared receiving tube continuous second preset times the infrared signal reflected detected, that is, someone or object continue the infrared signal having sheltered from infrared transmitting tube transmitting, therefore, it is possible to determine there is people at close intelligent environment protection bucket, now, automatic control motor starts action, open the upper cover of refuse receptacle, thus be convenient for people to rubbish directly to throw into intelligent environment protection bucket.Therefore, technical scheme provided by the invention, if someone carries rubbish and walks close to intelligent environment protection bucket, intelligent environment protection bucket can open upper cover automatically, is convenient for people to directly throw in bucket by rubbish, very convenient, avoid in prior art, when user throws away rubbish, also need in person to open the inconvenience that upper cover brings, also user just can be avoided to be inconvenient to open upper cover and the problem arbitrarily thrown away by rubbish near bucket is outer, thus the clean and tidy of dustbin surrounding environment can be ensured further.
Finally, also it should be noted that, in this article, the such as relational terms of first and second grades and so on is only used for an entity or operation to separate with another entity or operational zone, and not necessarily requires or imply the relation that there is any this reality between these entities or operation or sequentially.And, term " comprises ", " comprising " or its any other variant are intended to contain comprising of nonexcludability, thus make to comprise the process of a series of key element, method, article or equipment and not only comprise those key elements, but also comprise other key elements clearly do not listed, or also comprise by the intrinsic key element of this process, method, article or equipment.When not more restrictions, the key element limited by statement " comprising ... ", and be not precluded within process, method, article or the equipment comprising described key element and also there is other identical element.
In this instructions, each embodiment adopts the mode of going forward one by one to describe, and what each embodiment stressed is the difference with other embodiments, between each embodiment identical similar portion mutually see.For device disclosed in embodiment and intelligent environment protection bucket, because it is corresponding with method part disclosed in embodiment, so description is fairly simple, relevant part illustrates see method part.
The software module that the method described in conjunction with embodiment disclosed herein or the step of algorithm can directly use hardware, processor to perform, or the combination of the two is implemented.Software module can be placed in the storage medium of other form any known in random access memory (RAM), internal memory, ROM (read-only memory) (ROM), electrically programmable ROM, electrically erasable ROM, register, hard disk, moveable magnetic disc, CD-ROM or technical field.
To the above-mentioned explanation of the disclosed embodiments, professional and technical personnel in the field are realized or uses the present invention.To be apparent for those skilled in the art to the multiple amendment of these embodiments, General Principle as defined herein can without departing from the spirit or scope of the present invention, realize in other embodiments.Therefore, the present invention can not be restricted to these embodiments shown in this article, but will meet the widest scope consistent with principle disclosed herein and features of novelty.
Claims (11)
1. an intelligent environment protection bucket control method, is characterized in that, comprising:
Control every the first Preset Time the infrared signal that infrared transmitting tube launches first pulse waveform, described first pulse waveform comprises the continuous wavelet shape of the first predetermined number, the first predeterminated frequency; Described wavelet shape is the waveform of one-period;
Detect the state of infrared receiving tube, determine described infrared receiving tube whether effective action;
When described infrared receiving tube effective action, the infrared signal that described infrared transmitting tube launches second pulse waveform is controlled every the second Preset Time, sequential filming first preset times, described second pulse waveform comprises the continuous wavelet shape of the second predetermined number, the second predeterminated frequency; Described wavelet shape is the waveform of one-period;
If when continuous second preset times detects described infrared receiving tube effective action, control motor and start action, open the upper cover of refuse receptacle.
2. method according to claim 1, is characterized in that, each described control infrared transmitting tube also comprises before launching the infrared signal of first pulse waveform:
3rd Preset Time, controls described infrared receiving tube and switches on power, and maintain the 4th Preset Time in advance.
3. method according to claim 1, is characterized in that, the state of described detection infrared receiving tube, determines described infrared receiving tube whether effective action, comprising:
Before and after the infrared signal of launching once described first pulse waveform at described infrared transmitting tube, detect the output level of described infrared receiving tube respectively;
If before and after described infrared transmitting tube launches once the infrared signal of described first pulse waveform, the output level of described infrared receiving tube respectively is high level and low level, then determine described infrared receiving tube effective action.
4. method according to claim 1, is characterized in that, the state of described detection infrared receiving tube, determines described infrared receiving tube whether effective action, comprising:
When described infrared transmitting tube starts to launch once the infrared signal of described first pulse waveform, every the continuous output level detecting described infrared receiving tube for four times of the 4th Preset Time;
If the output level of described infrared receiving tube respectively is high level, low level, low level and high level, then determine described infrared receiving tube effective action.
5. method according to claim 1, is characterized in that, also comprises:
If in the 5th Preset Time, detect that the number of times of described infrared receiving tube effective action does not reach described second preset times, enter holding state, continue to control described infrared transmitting tube every described first Preset Time and launch once described first pulse waveform.
6. an intelligent environment protection bucket control device, is characterized in that, comprising:
First control module, for controlling every the first Preset Time the infrared signal that infrared transmitting tube launches first pulse waveform, described first pulse waveform comprises the continuous wavelet shape of the first predetermined number, the first predeterminated frequency; Described wavelet shape is the waveform of one-period;
Detection module, for detecting the state of infrared receiving tube, determines described infrared receiving tube whether effective action;
Second control module, for when described infrared receiving tube effective action, the infrared signal that described infrared transmitting tube launches second pulse waveform is controlled every the second Preset Time, sequential filming first preset times, described second pulse waveform comprises the continuous wavelet shape of the second predetermined number, the second predeterminated frequency; Described wavelet shape is the waveform of one-period;
3rd control module, if when described infrared receiving tube effective action being detected for continuous second preset times, controls motor and starts action, open the upper cover of refuse receptacle.
7. device according to claim 6, is characterized in that, also comprises:
4th control module, for controlling the 3rd Preset Time before infrared transmitting tube launches the infrared signal of first pulse waveform in described first control module at every turn, controls described infrared receiving tube and switches on power, and maintain the 4th Preset Time.
8. device according to claim 6, is characterized in that, described detection module comprises:
First detecting unit, for launch once described first pulse waveform at described infrared transmitting tube infrared signal before and after, detect the output level of described infrared receiving tube respectively;
First determining unit, if before and after the infrared signal of launching once described first pulse waveform for described infrared transmitting tube, the output level of described infrared receiving tube respectively is high level and low level, then determine described infrared receiving tube effective action.
9. device according to claim 6, is characterized in that, described detection module comprises:
Second detecting unit, during for starting to launch once the infrared signal of described first pulse waveform at described infrared transmitting tube, every the continuous output level detecting described infrared receiving tube for four times of the 4th Preset Time;
Second determining unit, if respectively be high level, low level, low level and high level for the output level of described infrared receiving tube, then determines described infrared receiving tube effective action.
10. device according to claim 6, is characterized in that, also comprises:
5th control module, if in the 5th Preset Time, detect that the number of times of described infrared receiving tube effective action does not reach described second preset times, enter holding state, continue to control described infrared transmitting tube every described first Preset Time and launch once described first pulse waveform.
11. 1 kinds of intelligent environment protection buckets, is characterized in that, comprising:
Single-chip microcomputer, the infrared transmitting tube be connected with described single-chip microcomputer, the infrared receiving tube be connected with described single-chip microcomputer, the motor be connected with described single-chip microcomputer, and the refuse receptacle carrying upper cover;
The operation of described single-chip microcomputer comprises:
Control every the first Preset Time the infrared signal that infrared transmitting tube launches first pulse waveform, described first pulse waveform comprises the continuous wavelet shape of the first predetermined number, the first predeterminated frequency; Described wavelet shape is the waveform of one-period;
Detect the state of infrared receiving tube, determine described infrared receiving tube whether effective action;
When described infrared receiving tube effective action, the infrared signal that described infrared transmitting tube launches second pulse waveform is controlled every the second Preset Time, sequential filming first preset times, described second pulse waveform comprises the continuous wavelet shape of the second predetermined number, the second predeterminated frequency; Described wavelet shape is the waveform of one-period;
If when continuous second preset times detects described infrared receiving tube effective action, control motor and start action, open the upper cover of refuse receptacle.
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| CN105819130A (en) * | 2016-05-03 | 2016-08-03 | 珠海格力电器股份有限公司 | Control method of intelligent environment-friendly barrel and intelligent environment-friendly barrel |
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| CN113419260A (en) * | 2021-06-17 | 2021-09-21 | 阳光新能源开发有限公司 | Photovoltaic module shaking detection method and device and photovoltaic power station system |
| CN113940576A (en) * | 2021-10-14 | 2022-01-18 | 上海利康消毒高科技有限公司 | Liquid discharging method of infrared non-contact liquid discharging device |
| CN113940576B (en) * | 2021-10-14 | 2023-08-15 | 上海利康消毒高科技有限公司 | Liquid outlet method of infrared non-contact liquid outlet device |
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