CN103623450A - Fragrance emitting system and method thereof - Google Patents
Fragrance emitting system and method thereof Download PDFInfo
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- CN103623450A CN103623450A CN201310634245.5A CN201310634245A CN103623450A CN 103623450 A CN103623450 A CN 103623450A CN 201310634245 A CN201310634245 A CN 201310634245A CN 103623450 A CN103623450 A CN 103623450A
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Abstract
The invention discloses a fragrance emitting system and a method thereof. The system comprises a fragrance diffusing device, a gateway equipment, and a human body detecting device, wherein the gateway equipment receives human traffic information detected by the human body detecting device, generates a control instruction after analysis and processing, and sends the control instruction to the fragrance diffusing device to control the fragrance diffusing device to excecute the spraying starting operation. The fragrance emitting system can effectively and automatically improve the odor in the environment, improves the air quality and is excellent in fragrance enhancement effect.
Description
Technical field
The present invention relates to a kind of air purifying process field, is especially a kind of fragrance emissions system and method based on wireless network.
Background technology
In life, a lot of places there will be abnormal flavour (stink), have a strong impact on ambient air quality, such as high-grade hotel, hotel, house and public lavatory etc., these places are all that abnormal flavour often has part, and people also find the approach that effectively improves these site surrounding abnormal smells from the patients always.
Conventional deodorization mode is in space, to place fragrant solid at present, also have by the deodorization of artificial spraying aromatic liquid, but the effect of these methods is not ideal enough, and mode is intelligence not, and the automatic fragrance delivering device as common on the market, adopts rocker-type structure mostly, in scent device body, be provided with motor and drive with it the cam connecting, form rocking bar effect, interlock vertically acts on the shower nozzle of essential bottle, can by supporting remote controller, regulate each interval spraying as required.
Shown in Fig. 1, Chinese Patent Application No. is 200520011719.1 and is called " automatic aroma atomizer " and discloses: aerosol apparatus comprises box body 1, sensing apparatus 2, control circuit board 3 and sprayer unit 4, this control circuit board 3 receives sensing device senses to carry out and stops spraying and move to controlling this flusher after personnel's signal, sprayer unit 4 drives eccentric cam 410 to rotate by miniature motor 41, drive depression bar to press the nozzle 420 of aromatic bottle, to spray aromatic.In the technology of above-mentioned patent, also exist some defects: cannot be to using personnel's number in region to judge, once the personnel that detect are through starting sprinkling aromatic, if there is personnel in a period of time, through continuing startup, spray aromatic continuously, make like this fragrance concentration in this region excessive, be unfavorable for air instruction, cause so above-mentioned automatic aroma atomizer to be not suitable for being applied to large-scale public place.
Summary of the invention
The object of the present invention is to provide a kind of fragrance emissions system and method thereof, to solve in prior art, cannot realize the problem that the automatization of scent device is controlled.
For achieving the above object, the invention provides a kind of fragrance emissions system, it comprises: fragrant disperser, gateway device, apparatus for detecting human body, and this gateway device receives the flow of the people that human body detection arrives, after processing by analysis, produce control instruction and send to fragrant disperser, wherein:
This apparatus for detecting human body consists of infrared emission end and infrared receiving terminal, is provided with two infrared transmitting tubes and data connect with it the first micro treatment module in this infrared emission end; The second micro treatment module that be provided with two infrared receiving tubes in this infrared receiving terminal, is connected with infrared receiving tube data, and the second wireless communication module being connected with the second micro treatment module data;
This gateway device, form wireless network with above-mentioned fragrant disperser and apparatus for detecting human body, be stored with the flow of the people threshold value of opening fragrant disperser, the flow of the people data that the apparatus for detecting human body receiving is sent and the threshold value of storing in it compare and produce controls the command information of opening fragrant disperser, also stores the coded data of apparatus for detecting human body and fragrant disperser;
This fragrance disperser comprises sprayer unit, drive circuit, the 3rd micro treatment module and the 3rd wireless communication module, and the 3rd micro treatment module is controlled drive circuit works, and this drive circuit is controlled sprayer unit and carried out and stop spraying action.
Preferably, above-mentioned fragrance emissions system also comprises cloud server, it is connected with above-mentioned gateway device data by internet, the control instruction data that in this cloud server, the corresponding coded data of storage gateway device, apparatus for detecting human body and fragrant disperser and gateway device send, the command signal of fragrant disperser is opened or is closed in the control that this cloud server receives the equipment for surfing the net transmission of authorizing by internet, and sends to gateway device to carry out corresponding instruction action.
Preferably, the second above-mentioned micro treatment module is formed by connecting by serial ports by MSP430 module and ZigBee module, this MSP430 module calculates the data that two infrared receiving tubes send, and result data is transferred to ZigBee module, ZigBee module carries out protocol conversion by the data that receive, and controls the second wireless communication module and send.
Preferably, above-mentioned ZigBee module and the second wireless communication module integrated design.
Fragrance emissions system of the present invention is applicable to high-grade hotel, hotel, house and public lavatory, during work, apparatus for detecting human body may detect the flow of the people in specific region, gateway device can judge whether to open fragrant disperser according to the flow of the people data that receive and spray, like this when a certain region flow of the people is intensive, fragrant disperser sprays can automatic spraying fragrance, can effectively automatically improve the abnormal smells from the patient in environment, improve air quality, flavouring is effective.
The present invention also provides a kind of fragrance spray method, comprises that step is as follows:
1) detect the flow of the people of appointed area and send the data to gateway device;
2) gateway device judges that whether above-mentioned flow of the people data reach threshold value, enter next step 3 if reach threshold value); If reach, do not finish;
3) gateway device produces and controls the command signal of opening corresponding fragrant disperser, by being wirelessly transmitted to fragrant disperser;
4) fragrant disperser receives above-mentioned command signal, and completes sprinkling action.
Further, when initial, in gateway device, fragrant disperser opener flow threshold is controlled in storage, and the corresponding coding of fragrant disperser and apparatus for detecting human body, and the said equipment is carried out to networking setting.
Beneficial effect of the present invention:
1, wireless transmission, low-power consumption, intelligentized control have been realized.
2, can effectively automatically improve the abnormal smells from the patient in environment, improve air quality, flavouring is effective.
3, practical, be applicable to public place and domestic environment and use, there is good market prospect.
Accompanying drawing explanation
Fig. 1 illustrates the exploded perspective view of automatic aroma atomizer in prior art.
Fig. 2 illustrates the structural principle block diagram of fragrance emissions system of the present invention.
Fig. 3 illustrates the structural principle block diagram of apparatus for detecting human body in fragrance emissions system of the present invention.
Fig. 4 illustrates the structural principle block diagram of fragrant disperser in fragrance emissions system of the present invention.
Fig. 5 illustrates the flow chart of steps of fragrance spray method of the present invention.
The specific embodiment
For the ease of those skilled in the art's understanding, below in conjunction with embodiment and accompanying drawing, the present invention is further illustrated, and the content that embodiment is mentioned not is limitation of the invention.
With reference to shown in Fig. 2 to Fig. 4, fragrance emissions system of the present invention, it comprises: fragrant disperser, gateway device, apparatus for detecting human body, this fragrance disperser, apparatus for detecting human body and gateway device are set up wireless network, carry out transfer of data with gateway device respectively, apparatus for detecting human body is surveyed the flow of the people data of a certain appointed area, and fragrant disperser sprays fragrance, in the present embodiment:
Above-mentioned apparatus for detecting human body consists of infrared emission end and infrared receiving terminal two parts, by housing independently, made, in this infrared emission end, be provided with two infrared transmitting tubes and data connect with it the first micro treatment module, this first micro treatment module is selected MSP430 module, MSP430 series monolithic is the single-chip microcomputer of 16, adopted reduced instruction set computer (RISC) structure, there are (the 7 kinds of source operand addressing of abundant addressing system, 4 kinds of destination operand addressing), succinct 27 core instructions and a large amount of dummy instructions, in a large amount of depositors and sheet, data storage all can be participated in multiple computing, in order to control described infrared transmitting tube, carry out infrared emission, in this infrared receiving terminal, be provided with two infrared receiving tubes, the second micro treatment module being connected with infrared receiving tube data, and the second wireless communication module being connected with the second micro treatment module data, this second micro treatment module and the second wireless communication module adopt Integral design, select the CC2XXX series of TI company, the embedded support Zigbee protocol of this series RFMCU chip stack, and 8051 inner integrated enhanced cores, there is higher encryption, in order to analyze infrared receiving tube, receive infrared signal state, and the sequencing analysis receiving according to two infrared receiving tubes obtains personnel's flow direction,
In preferred embodiment, in order better to reduce power consumption, the second above-mentioned wireless communication module is formed by connecting by serial ports by MSP430 module and ZigBee module, this MSP430 module calculates the data that two infrared receiving tubes send, and result data is transferred to ZigBee module, ZigBee module carries out protocol conversion by the data that receive, and controls the second wireless communication module and send.
In other embodiment, the second above-mentioned micro treatment module is formed by connecting by serial ports by MSP430 module and Z-Wave module, this MSP430 module calculates the data that two infrared receiving tubes send, and result data is transferred to Z-Wave module, Z-Wave module carries out protocol conversion by the data that receive, and controls the second wireless communication module and send.
Above-mentioned gateway device is selected ZigBee gateway device, can set up ZigBee wireless network with ZigBee terminal unit, form wireless network with above-mentioned fragrant disperser and apparatus for detecting human body, be stored with the flow of the people threshold value of opening fragrant disperser, the flow of the people data that the apparatus for detecting human body receiving is sent and the threshold value of storing in it compare and produce the command information of controlling the fragrant disperser of unlatching, also store the coded data of apparatus for detecting human body and fragrant disperser, the fragrant disperser of controlling appointed area according to command information sprays action,
Above-mentioned fragrant disperser is by sprayer unit, drive circuit, the 3rd micro treatment module and the 3rd wireless communication module form, the 3rd micro treatment module is controlled drive circuit works, this drive circuit is controlled sprayer unit and is carried out and stop spraying action, be specially: sprayer unit is by room, aromatic bottle, miniature motor, eccentric cam, on and off switch, the accessories such as function key form, sprayer unit in the present embodiment has been prior art, also have in the prior art open, applicant is not described in detail at this, above-mentioned miniature motor is connected with drive circuit, by drive circuit, controlling miniature motor rotates, the 3rd micro treatment module receives by the 3rd wireless communication module the command information that gateway device sends, thereby control drive circuit works, driving miniature motor rotates, drive eccentric cam to press the nozzle of aromatic bottle.
Fragrance emissions system of the present invention, apparatus for detecting human body and fragrant disperser are arranged in high-grade hotel, hotel, house and place, entrance hall, public lavatory and crowded district, infrared emission end and infrared receiving terminal are located at respectively to both sides, coverage between the two is preferably in 7 meters, personnel successively touch the infrared signal that two infrared emission ends send after entering above-mentioned compact district, the situation that infrared receiving terminal can receive infrared light according to it is carried out the judgement of flow of the people, personnel pass in and out the situation of this compact district, and the flow of the people data that detect are sent to gateway device, gateway device is analysed and compared described flow of the people data and the flow of the people threshold value of storing in it, according to analysis result, judge whether to produce the instruction of controlling fragrant disperser unlatching, when flow of the people excessive, must cause the air quality in this region to decline, control fragrant disperser and spray fragrance.In addition, this fragrance disperser also can receive the control instruction of spraying with a fixed cycle that also can receive that gateway device sends.
In other embodiment, above-mentioned fragrance emissions system also comprises cloud server, it is connected with above-mentioned gateway device data by internet, storage gateway device in this cloud server, the control instruction data that the corresponding coded data of apparatus for detecting human body and fragrant disperser and gateway device send, the equipment for surfing the net that this cloud server receives mandate by internet is (as smart mobile phone, panel computer, PC etc.) command signal of fragrant disperser is opened or is closed in the control sending, and send to gateway device to carry out corresponding instruction action, unlatching situation to the fragrant disperser of each control is carried out record, personnel's closeness in a certain region of simultaneously apparatus for detecting human body being detected is carried out statistic record.
By above-mentioned cloud server, fragrant disperser is sprayed the record of fragrance number of times, can realize the early warning to aromatic surplus in aromatic bottle in fragrant disperser, after being pressed into certain number of times, cloud server contrasts with it rear generation early warning notice according to the compression number threshold value of storing in it, so that relevant staff carries out the replacing of aromatic bottle in time, because being mostly located at higher position at the fragrant disperser of placement in large-scale public place, inconvenient staff often carries out the inquiry of surplus to it, waste of manpower, and each inquiry is trouble very, by fragrance emissions system of the present invention, solved above-mentioned problem.
Shown in Fig. 5, fragrance spray method of the present invention, in embodiment, specifically comprises that step is as follows:
When initial, apparatus for detecting human body, fragrant disperser and gateway device are carried out to networking setting, the fragrant disperser opener flow threshold of storage control in gateway device, and the corresponding coding of fragrant disperser and apparatus for detecting human body;
Step 101: detect the flow of the people of appointed area and send the data to gateway device; Apparatus for detecting human body is fixed to each gateway and the relative compact district of personnel activity in large-scale place, the fragrant disperser of corresponding placement simultaneously, apparatus for detecting human body judges the flow of the people in this region by the situation of infrared receiving terminal receiving infrared-ray signal, and the flow of the people data that calculate are sent to gateway device by ZigBee wireless network;
Step 102: gateway device judges that whether above-mentioned flow of the people data reach threshold value, enter next step 103 if reach threshold value; If reach, do not finish; Gateway device is stored the flow of the people threshold value of the fragrant disperser of unlatching and is compared by the flow of the people data that receive and in it, judge whether to reach threshold value, in addition, if gateway device connects cloud server by internet, gateway device also can send to cloud server by the flow of the people data that receive, by the judgement of comparing of cloud server and the threshold data stored in it, then produce control instruction and be transferred to gateway device;
Step 103: gateway device produce to control is opened the command signal of corresponding fragrant disperser, and inquire-receive is to the corresponding fragrant disperser of apparatus for detecting human body, by the command signal of generation by being wirelessly transmitted to corresponding fragrant disperser;
Step 104: fragrant disperser receives above-mentioned command signal, and complete the sprinkling action of 1-3 time.
In addition, also comprise step: the number of times that gateway device or cloud server also spray fragrant disperser carries out record, when judgement, spray after number of times reaches some and reach threshold value, can produce an early warning notice and be sent to the equipment for surfing the net of mandate or report to the police by the sound or the display lamp that are provided with in fragrant disperser, so that relevant staff changes the very first time.
By said method, in the even high-end house in high-grade hotel, hotel, can bring pure and fresh pleasant high-grade perfume odor to consumer, and the process completing is without artificial participation, all realizes automatization and controls.
The concrete application approach of the present invention is a lot, and the above is only the preferred embodiment of the present invention, should be understood that; for those skilled in the art; under the premise without departing from the principles of the invention, can also make some improvement, these improvement also should be considered as protection scope of the present invention.
Claims (7)
1. a fragrance emissions system, it is characterized in that, comprising: fragrant disperser, gateway device, apparatus for detecting human body, this gateway device receives the flow of the people that human body detection arrives, after processing by analysis, produce control instruction and send to fragrant disperser, and
This apparatus for detecting human body consists of infrared emission end and infrared receiving terminal, is provided with two infrared transmitting tubes and data connect with it the first micro treatment module in this infrared emission end; The second micro treatment module that be provided with two infrared receiving tubes in this infrared receiving terminal, is connected with infrared receiving tube data, and the second wireless communication module being connected with the second micro treatment module data;
This gateway device, form wireless network with above-mentioned fragrant disperser and apparatus for detecting human body, be stored with the flow of the people threshold value of opening fragrant disperser, the flow of the people data that the apparatus for detecting human body receiving is sent and the threshold value of storing in it compare and produce controls the command information of opening fragrant disperser, also stores the coded data of apparatus for detecting human body and fragrant disperser;
This fragrance disperser includes sprayer unit, drive circuit, the 3rd micro treatment module and the 3rd wireless communication module, and the 3rd micro treatment module is controlled drive circuit works, and this drive circuit is controlled sprayer unit and carried out and stop spraying action.
2. fragrance emissions system according to claim 1, it is characterized in that, above-mentioned fragrance emissions system also comprises cloud server, it is connected with above-mentioned gateway device data by internet, the control instruction data that in this cloud server, the corresponding coded data of storage gateway device, apparatus for detecting human body and fragrant disperser and gateway device send, the command signal of fragrant disperser is opened or is closed in the control that this cloud server receives the equipment for surfing the net transmission of authorizing by internet, and sends to gateway device to carry out corresponding instruction action.
3. fragrance emissions system according to claim 1, it is characterized in that, the second above-mentioned micro treatment module is formed by connecting by serial ports by MSP430 module and ZigBee module, this MSP430 module calculates the data that two infrared receiving tubes send, and result data is transferred to ZigBee module, ZigBee module carries out protocol conversion by the data that receive, and controls the second wireless communication module and send.
4. fragrance emissions system according to claim 3, is characterized in that, above-mentioned ZigBee module and the second wireless communication module integrated design.
5. fragrance emissions system according to claim 1, it is characterized in that, the second above-mentioned micro treatment module is formed by connecting by serial ports by MSP430 module and Z-Wave module, this MSP430 module calculates the data that two infrared receiving tubes send, and result data is transferred to Z-Wave module, Z-Wave module carries out protocol conversion by the data that receive, and controls the second wireless communication module and send.
6. a fragrance spray method, is characterized in that, comprises that step is as follows:
1) detect the flow of the people of appointed area and send the data to gateway device;
2) gateway device judges that whether above-mentioned flow of the people data reach threshold value, enter next step 3 if reach threshold value); If reach, do not finish;
3) gateway device produces and controls the command signal of opening corresponding fragrant disperser, by being wirelessly transmitted to fragrant disperser;
4) fragrant disperser receives above-mentioned command signal, and completes sprinkling action.
7. fragrance spray method according to claim 5, it is characterized in that, when initial, in gateway device, fragrant disperser opener flow threshold is controlled in storage, and the corresponding coding of fragrant disperser and apparatus for detecting human body, and the said equipment is carried out to networking setting.
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| CN105396168A (en) * | 2014-09-16 | 2016-03-16 | 上海百芬环境科技有限公司 | Aroma diffusion instrument |
| CN105897860A (en) * | 2016-03-28 | 2016-08-24 | 联想(北京)有限公司 | Network device and information processing method |
| CN106797929A (en) * | 2015-11-26 | 2017-06-06 | 深圳市蚂蚁雄兵物联技术有限公司 | A kind of sprinkler control device, system and method |
| CN108023937A (en) * | 2017-11-10 | 2018-05-11 | 北京汽车股份有限公司 | For the interchanger of vehicle, vehicle remote control apparatus, method and vehicle |
| CN111437420A (en) * | 2019-10-26 | 2020-07-24 | 泰州三凯工程技术有限公司 | Environment maintenance system based on customized filtering |
| CN112533650A (en) * | 2018-08-06 | 2021-03-19 | 特拉有限责任公司 | Smart device for dual scent diffusion for scents in limited environments |
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