CN103623450B - Fragrance delivery system and method thereof - Google Patents
Fragrance delivery system and method thereof Download PDFInfo
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- CN103623450B CN103623450B CN201310634245.5A CN201310634245A CN103623450B CN 103623450 B CN103623450 B CN 103623450B CN 201310634245 A CN201310634245 A CN 201310634245A CN 103623450 B CN103623450 B CN 103623450B
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Abstract
The invention discloses a kind of fragrance delivery system and method thereof, this system comprises: fragrant disperser, gateway device, apparatus for detecting human body, this gateway device receives the flow of the people that human body detection arrives, produce control instruction by analysis after process and send to fragrant disperser, control fragrant disperser and perform unlatching sprinkling action, the present invention can abnormal smells from the patient effectively automatically in environmental protect, and improve air quality, flavouring is effective.
Description
Technical field
The present invention relates to a kind of technical field of air purification, is especially a kind of fragrance delivery system based on wireless network and method.
Background technology
In life, a lot of place 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 are also finding the approach effectively improving these site surrounding abnormal smells from the patients always.
Deodorization mode conventional is at present in space, place fragrant solid, also have by aromatic liquid deodorization of manually spraying, but the effect of these methods is not ideal enough, and mode is intelligent not, as automatic fragrance delivering device common on the market, mostly adopt rocker-type structure, be provided with motor in scent device body and drive with it the cam of connection, form rocking bar effect, interlock vertically acts on the shower nozzle of essential bottle, can regulate each interval sprayed as required by supporting remote controller.
With reference to shown in Fig. 1, Chinese Patent Application No. is 200520011719.1 and is called that " automatic aroma atomizer " discloses: aerosol apparatus comprises box body 1, sensing apparatus 2, control circuit board 3 and sprayer unit 4, this control circuit board 3 can control this flusher after receiving sensing device senses to the signal of personnel carries out and stops spraying action, sprayer unit 4 drives eccentric cam 410 to rotate by miniature motor 41, drive the nozzle 420 of depression bar pressing aromatic bottle, to spray aromatic.Also there are some defects: cannot judge using personnel's number in region in the technology of above-mentioned patent, once the personnel that detect are through starting sprinkling aromatic, aromatic is sprayed continuously across then continuing to start if there is personnel in a period of time, make the fragrance concentration in this region excessive like this, be unfavorable for air instruction, cause above-mentioned automatic aroma atomizer to be not suitable for being applied to large-scale public place like this.
Summary of the invention
The object of the present invention is to provide a kind of fragrance delivery system and method thereof, to solve the problem that cannot realize the Automated condtrol to scent device in prior art.
For achieving the above object, the invention provides a kind of fragrance delivery 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, produce control instruction by analysis after process and send to fragrant disperser, wherein:
This apparatus for detecting human body is made up of infrared emission end and infrared receiver end, is provided with the first micro treatment module of two infrared transmitting tubes and data cube computation with it in this infrared emission end; Be provided with in this infrared receiver end two infrared receiving tubes, with the second micro treatment module of infrared receiving tube data cube computation, and with the second wireless communication module of the second micro treatment module data cube computation;
This gateway device, wireless network is formed 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 sent by the apparatus for detecting human body received and the threshold value stored in it compare and produce the command information controlling to open fragrant disperser, also store the coded data of apparatus for detecting human body and fragrant disperser;
This fragrant disperser comprises sprayer unit, drive circuit, the 3rd micro treatment module and the 3rd wireless communication module, and the 3rd micro treatment module controls drive circuit works, and this drive circuit controls sprayer unit to carry out and stops spraying action.
Preferably, above-mentioned fragrance delivery system also comprises cloud server, it is by internet and above-mentioned gateway device data cube computation, the corresponding coded data of gateway device, apparatus for detecting human body and fragrant disperser and the control instruction data of gateway device transmission are stored in this cloud server, this cloud server receives the equipment for surfing the net transmission of authorizing control by internet is opened or closes the command signal of fragrant disperser, and sends to gateway device to perform 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, the data received are carried out protocol conversion by ZigBee module, and control the second wireless communication module and send.
Preferably, above-mentioned ZigBee module and the second wireless communication module integrated design.
Fragrance delivery 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 according to the flow of the people data received that opening fragrant disperser sprays, like this when a certain region flow of the people is intensive, fragrant disperser sprays can automatic spraying fragrance, can abnormal smells from the patient effectively automatically in environmental protect, improve air quality, flavouring is effective.
The present invention also provides a kind of fragrance spray method, comprises step as follows:
1) detect the flow of the people of appointed area and send the data to gateway device;
2) gateway device judges whether above-mentioned flow of the people data reach threshold value, if reach threshold value, enters next step 3); If do not reach, terminate;
3) gateway device produces the command signal controlling to open corresponding fragrant disperser, by being wirelessly transmitted to fragrant disperser;
4) fragrant disperser receives above-mentioned command signal, and completes sprinkling action.
Further, time initial, store in gateway device and control fragrant disperser opener flow threshold, and fragrant disperser encoded with the corresponding of apparatus for detecting human body, and networking setting is carried out to the said equipment.
Beneficial effect of the present invention:
1, wireless transmission, low-power consumption, intelligentized control is achieved.
2, can abnormal smells from the patient effectively automatically in environmental protect, improve air quality, flavouring is effective.
3, practical, be applicable to public place and domestic environment 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 delivery system of the present invention.
Fig. 3 illustrates the structural principle block diagram of apparatus for detecting human body in fragrance delivery system of the present invention.
Fig. 4 illustrates the structural principle block diagram of fragrant disperser in fragrance delivery system of the present invention.
Fig. 5 illustrates the flow chart of steps of fragrance spray method of the present invention.
Detailed description of the invention
For the ease of the understanding of those skilled in the art, 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 delivery system of the present invention, it comprises: fragrant disperser, gateway device, apparatus for detecting human body, this fragrant disperser, apparatus for detecting human body and gateway device setting up wireless networks, data transmission is carried out respectively with gateway device, apparatus for detecting human body detects 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 is made up of infrared emission end and infrared receiver end two parts, be made up of independently housing, the first micro treatment module of two infrared transmitting tubes and data cube computation is with it provided with in this infrared emission end, this first micro treatment module selects MSP430 module, MSP430 series monolithic is the single-chip microcomputer of 16, have employed reduced instruction set computer (RISC) structure, there are abundant addressing system (7 kinds of source operand addressing, 4 kinds of destination operand addressing), 27 succinct core instructions and a large amount of dummy instructions, in a large amount of depositors and sheet, data storage all can participate in multiple computing, infrared emission is carried out in order to control described infrared transmitting tube, two infrared receiving tubes are provided with in this infrared receiver end, with the second micro treatment module of infrared receiving tube data cube computation, and with the second wireless communication module of the second micro treatment module data cube computation, this second micro treatment module and the second wireless communication module adopt Integral design, select the CC2XXX series of TI company, this serial RFMCU chip embedded support Zigbee protocol stack, and 8051 inner integrated enhanced cores, there is higher encryption, infrared signal state is received in order to analyze infrared receiving tube, and the flow direction of personnel is obtained according to the sequencing analysis that two infrared receiving tubes receive,
In preferred embodiment, in order to better 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, the data received are carried out protocol conversion by ZigBee module, and control the second wireless communication module and send.
In other embodiments, 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, the data received are carried out protocol conversion by Z-Wave module, and control the second wireless communication module and send.
Above-mentioned gateway device selects ZigBee gateway device, ZigBee wireless network can be set up with ZigBee terminal unit, namely wireless network is formed 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 sent by the apparatus for detecting human body received and the threshold value stored in it compare and produce the command information controlling to open fragrant disperser, also store the coded data of apparatus for detecting human body and fragrant disperser, the fragrant disperser controlling appointed area according to command information carries out sprinkling action,
Above-mentioned fragrant disperser is by sprayer unit, drive circuit, 3rd micro treatment module and the 3rd wireless communication module are formed, 3rd micro treatment module controls drive circuit works, this drive circuit controls sprayer unit to carry out and stops 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 are formed, sprayer unit in the present embodiment has been prior art, also have open in the prior art, applicant is not described in detail at this, above-mentioned miniature motor is connected with drive circuit, control miniature motor by drive circuit to rotate, 3rd micro treatment module receives the command information of gateway device transmission by the 3rd wireless communication module, thus control drive circuit works, driving miniature motor rotates, drive the nozzle of eccentric cam pressing aromatic bottle.
Fragrance delivery system of the present invention, apparatus for detecting human body and fragrant disperser are arranged in high-grade hotel, hotel, house and entrance hall, public lavatory place and crowded district, infrared emission end and infrared receiver end are located at both sides respectively, therebetween coverage is preferably within 7 meters, the infrared signal that two infrared emission ends send successively is touched after personnel enter above-mentioned compact district, the situation that infrared receiver end then can receive infrared light according to it carries 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 detected are sent to gateway device, described flow of the people data and the flow of the people threshold value that stores in it are analysed and compared by gateway device, judge whether according to analysis result to produce the instruction controlling fragrant disperser and open, when flow of the people is excessive, the air quality in this region must be caused to decline, then control fragrant disperser and spray fragrance.In addition, this fragrant disperser also can receive also can receive that gateway device sends carry out the control instruction of spraying with a fixed cycle.
In other embodiments, above-mentioned fragrance delivery system also comprises cloud server, it is by internet and above-mentioned gateway device data cube computation, gateway device is stored 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, this cloud server receives the equipment for surfing the net of mandate (as smart mobile phone by internet, panel computer, PC etc.) control that sends opens or closes the command signal of fragrant disperser, and send to gateway device to perform corresponding instruction action, record is carried out to each unlatching situation controlling fragrant disperser, statistic record is carried out to the densely populated place degree in a certain region that apparatus for detecting human body detects simultaneously.
By above-mentioned cloud server, fragrant disperser is sprayed to the record of fragrance number of times, the early warning to aromatic surplus in aromatic bottle in fragrant disperser can be realized, after being pressed into certain number of times, cloud server produces pre-alert notification after contrasting with it according to the compression number threshold value stored in it, so that relevant staff carries out the replacing of aromatic bottle in time, because higher position is located at mostly 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 extremely bothers, above-mentioned problem is solved by fragrance delivery system of the present invention.
With reference to shown in Fig. 5, fragrance spray method of the present invention, in embodiment, specifically comprises step as follows:
Time initial, apparatus for detecting human body, fragrant disperser and gateway device are carried out networking setting, store in gateway device and control fragrant disperser opener flow threshold, and fragrant disperser is encoded with the corresponding of 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 at each gateway and the relative compact district of personnel activity in large-scale place, simultaneously corresponding placement fragrance disperser, apparatus for detecting human body judges the flow of the people in this region by the situation of infrared receiver end receiving infrared-ray signal, and the flow of the people data calculated are sent to gateway device by ZigBee wireless network;
Step 102: gateway device judges whether above-mentioned flow of the people data reach threshold value, if reach threshold value, enters next step 103; If do not reach, terminate; Gateway device is by the flow of the people data received and store the flow of the people threshold value of opening fragrant disperser in it and compare, judge whether to reach threshold value, in addition, if gateway device connects cloud server by internet, the flow of the people data received also can be sent to cloud server by gateway device, compared by cloud server and the threshold data that stores in it and judge, then produce control instruction and be transferred to gateway device;
Step 103: gateway device produces and controls to open 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 the fragrant disperser of correspondence;
Step 104: fragrant disperser receives above-mentioned command signal, and the sprinkling action completing 1-3 time.
In addition, also comprise step: the number of times that fragrant disperser sprays also is carried out record by gateway device or cloud server, spray after number of times reaches some when judgement and namely reach threshold value, a pre-alert notification can be produced be sent to the equipment for surfing the net of mandate or reported to the police, so that relevant staff changes the very first time by the sound that is provided with in fragrant disperser or display lamp.
By said method, pure and fresh pleasant high-grade perfume odor can be brought to consumer in the even high-end house in high-grade hotel, hotel, and the process completed is without the need to artificial participation, all realizes Automated condtrol.
Embody rule 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 delivery 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, produce control instruction by analysis after process and send to fragrant disperser, and
This apparatus for detecting human body is made up of infrared emission end and infrared receiver end, is provided with the first micro treatment module of two infrared transmitting tubes and data cube computation with it in this infrared emission end; Be provided with in this infrared receiver end two infrared receiving tubes, with the second micro treatment module of infrared receiving tube data cube computation, and with the second wireless communication module of the second micro treatment module data cube computation;
This gateway device, wireless network is formed 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 sent by the apparatus for detecting human body received and the threshold value stored in it compare and produce the command information controlling to open fragrant disperser, also store the coded data of apparatus for detecting human body and fragrant disperser;
This fragrant disperser includes sprayer unit, drive circuit, the 3rd micro treatment module and the 3rd wireless communication module, and the 3rd micro treatment module controls drive circuit works, and this drive circuit controls sprayer unit to carry out and stops spraying action.
2. fragrance delivery system according to claim 1, it is characterized in that, above-mentioned fragrance delivery system also comprises cloud server, it is by internet and above-mentioned gateway device data cube computation, the corresponding coded data of gateway device, apparatus for detecting human body and fragrant disperser and the control instruction data of gateway device transmission are stored in this cloud server, this cloud server receives the equipment for surfing the net transmission of authorizing control by internet is opened or closes the command signal of fragrant disperser, and sends to gateway device to perform corresponding instruction action.
3. fragrance delivery 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, the data received are carried out protocol conversion by ZigBee module, and control the second wireless communication module and send.
4. fragrance delivery system according to claim 3, is characterized in that, above-mentioned ZigBee module and the second wireless communication module integrated design.
5. fragrance delivery 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, the data received are carried out protocol conversion by Z-Wave module, and control the second wireless communication module and send.
6. a fragrance spray method, is characterized in that, comprises step as follows:
1) detect the flow of the people of appointed area and send the data to gateway device;
2) gateway device judges whether above-mentioned flow of the people data reach threshold value, if reach threshold value, enters next step 3); If do not reach, terminate;
3) gateway device produces the command signal controlling to open 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 6, it is characterized in that, time initial, store in gateway device and control fragrant disperser opener flow threshold, and fragrant disperser is encoded with the corresponding of apparatus for detecting human body, and networking setting is carried out to the said equipment.
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| Publication number | Priority date | Publication date | Assignee | Title |
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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 |
| 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 |
| CN105897860B (en) * | 2016-03-28 | 2020-12-18 | 联想(北京)有限公司 | Network device and information processing 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 |
| IT201800007878A1 (en) * | 2018-08-06 | 2020-02-06 | Tera Srl | INTELLIGENT DEVICE FOR THE DIFFUSION OF BIFRAGRANCE OF PERFUMES IN A CONFINED ENVIRONMENT |
| 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 |
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