CN108121316A - A kind of public restroom service platform - Google Patents

A kind of public restroom service platform Download PDF

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Publication number
CN108121316A
CN108121316A CN201810059779.2A CN201810059779A CN108121316A CN 108121316 A CN108121316 A CN 108121316A CN 201810059779 A CN201810059779 A CN 201810059779A CN 108121316 A CN108121316 A CN 108121316A
Authority
CN
China
Prior art keywords
microcontroller
service platform
air
light sensation
terminal device
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201810059779.2A
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Chinese (zh)
Inventor
丁坤
温昌红
胡强
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
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Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to CN201810059779.2A priority Critical patent/CN108121316A/en
Publication of CN108121316A publication Critical patent/CN108121316A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G05CONTROLLING; REGULATING
    • G05BCONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
    • G05B19/00Programme-control systems
    • G05B19/02Programme-control systems electric
    • G05B19/418Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM]
    • G05B19/4185Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the network communication
    • G05B19/4186Total factory control, i.e. centrally controlling a plurality of machines, e.g. direct or distributed numerical control [DNC], flexible manufacturing systems [FMS], integrated manufacturing systems [IMS] or computer integrated manufacturing [CIM] characterised by the network communication by protocol, e.g. MAP, TOP
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01GWEIGHING
    • G01G19/00Weighing apparatus or methods adapted for special purposes not provided for in the preceding groups
    • G01G19/52Weighing apparatus combined with other objects, e.g. furniture
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07FCOIN-FREED OR LIKE APPARATUS
    • G07F9/00Details other than those peculiar to special kinds or types of apparatus
    • G07F9/002Vending machines being part of a centrally controlled network of vending machines
    • GPHYSICS
    • G07CHECKING-DEVICES
    • G07FCOIN-FREED OR LIKE APPARATUS
    • G07F9/00Details other than those peculiar to special kinds or types of apparatus
    • G07F9/02Devices for alarm or indication, e.g. when empty; Advertising arrangements in coin-freed apparatus
    • G07F9/026Devices for alarm or indication, e.g. when empty; Advertising arrangements in coin-freed apparatus for alarm, monitoring and auditing in vending machines or means for indication, e.g. when empty
    • GPHYSICS
    • G08SIGNALLING
    • G08CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • YGENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02PCLIMATE CHANGE MITIGATION TECHNOLOGIES IN THE PRODUCTION OR PROCESSING OF GOODS
    • Y02P90/00Enabling technologies with a potential contribution to greenhouse gas [GHG] emissions mitigation
    • Y02P90/02Total factory control, e.g. smart factories, flexible manufacturing systems [FMS] or integrated manufacturing systems [IMS]

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Quality & Reliability (AREA)
  • Automation & Control Theory (AREA)
  • Business, Economics & Management (AREA)
  • Accounting & Taxation (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Disinfection, Sterilisation Or Deodorisation Of Air (AREA)

Abstract

The invention discloses a kind of public restroom service platforms, including high in the clouds control system, client and at least one terminal device, the terminal device includes host housing and wireless network transmission module, the terminal device carries out wireless data transmission by the wireless network transmission module and the client and the high in the clouds control system, the terminal device further includes microcontroller, air filter, automatically device is sold, light sensation sterilizing unit, anion deodorization device and input module, the microcontroller respectively with the air filter, automatically device is sold, light sensation sterilizing unit, anion deodorization device is electrically connected, the input module passes through the wireless network transmission module and the microcontroller implementation wirelessly transmitting data.The present invention solves the problem of air quality is poor, and function is deficient in present public lavatory.

Description

A kind of public restroom service platform
Technical field
The present invention relates to a kind of public service control system, more particularly to a kind of public restroom service platform.
Background technology
With continuous growth of the people to material and cultural needs, the use of lavatory is not limited solely to simply arrange It lets out, the environment in family's individual's lavatory is greatly improved, but the lavatory of application in public places remains smell Greatly, it has not been convenient to the problems such as.For example, because public lavatory smell it is excessive, make the people to go to the toilet unbearably by;Since incident is unexpected, cause to go to the toilet When without band paper, and public lavatory in toilet paper can not be provided;Want to go to public lavatory smoking, it has been found that no band lighter etc., such as Problems have all brought many unnecessary troubles and embarrassment.
The content of the invention
The present invention provides a kind of public restroom service platform, it is big to which solve smell in present public lavatory, service system The problem of function is deficient, lack of wisdom.
The technical solution adopted by the present invention to solve the technical problems is:A kind of public restroom service platform, including cloud End control system, client and at least one terminal device, the terminal device include host housing and wireless network transmissions mould Block, the terminal device are carried out wireless by the wireless network transmission module and the client and the high in the clouds control system Data transmission, the terminal device further include microcontroller, air filter, sell device, light sensation sterilizing unit automatically, bear Ion deodorization device and input module, the microcontroller respectively with the air filter, sell device automatically, light sensation kills Bacterium device, the electrical connection of anion deodorization device, the input module pass through the wireless network transmission module and the microcontroller Device realizes wirelessly transmitting data.
Further, further include to detect the air peculiar smell sensor of the ammonia concentration in toilet, work as ammonia concentration When being higher by setting value, the microcontroller starts the air filter, anion deodorization device and light sensation sterilizing unit pair Air is purified, and when purifying air, the air filter first starts, and air is filtered, described negative after filtering Ion deodorization device and the light sensation sterilizing unit, which are restarted, carries out deodorization and sterilization.
Further, the time that the air filter crosses air filtering is 180 seconds, the anion deodorization device and light The time for feeling sterilizing unit work is 30 seconds.After air filter starts 180 seconds, air filter is closed, is restarted negative Ion deodorization device and light sensation sterilizing unit, the two are closed after the deodorization and sterilization of 30 seconds are carried out to public lavatory environment.
Further, the microcontroller includes data processing chip and hardware controls chip, the air peculiar smell sensing Device is electrically connected with the data processing chip by conducting wire realization, and the microcontroller passes through the hardware controls chip and air Filter device sells device, light sensation sterilizing unit, the electrical connection of anion deodorization device automatically.
Further, audio-video interaction device, the audio-video interaction device and the micro-control are additionally provided on the terminal device Device processed by the hardware controls chip realizes and is electrically connected that the audio-video interaction device can be broadcast according to the instruction of the microcontroller Put video or music.
Further, automatic sell is equipped at least one storeroom and at least one driving device in device, described Storeroom and the driving device correspond, and the driving device can promote the storeroom to be delivered to item for sale automatically Outside machine for vending.
Further, inventory detecting device is equipped in the storeroom, the inventory detecting device passes through the microcontroller Device is communicated to connect with the high in the clouds control system.The storage monitoring device is a gravity sensor, the gravity sensor The small Gravity changer that can be experienced when commodity are sold off, stores indoor gravity and becomes smaller, and the storage monitoring device is to institute Microcontroller transmission signal is stated, microcontroller transmits a signal to high in the clouds control system again, to inform relevant staff.
Further, the driving device is equipped with driving motor and reduction gearing, and the storage room is equipped with to be subtracted with described The fast corresponding rack of gear.
Further, it is laterally inline along the terminal device there are four the storeroom is set.
Compared to the prior art, the invention has the advantages that:
(1) period on present invention flow of the people peak when can some place masses be gone to the toilet is into the collection of row information and total Knot, stores the data in the control system of high in the clouds, and high in the clouds control system it is negative can to automatically select period unlatching according to this data Ion deodorization device, air filter and light sensation sterilizing unit, the air allowed in public lavatory are purified, and are allowed there are one people gather around Good experience.
(2) present invention is additionally provided with air peculiar smell sensor, for monitoring the concentration of ammonia in air, when ammonia in air During concentration over-standard, air peculiar smell sensor passes information to microcontroller, and microcontroller removes air filter, anion Smelly device and light sensation sterilizing unit send open command successively, carry out deodorization and sterilization to public lavatory, avoid whithin a period of time Always on cleaning device and caused by waste.
(3) the automatic device that sells of the invention includes at least four storage rooms, store successively toilet paper, sanitary napkin, cigarette and The emergent articles for use such as lighter, user can be obtained the free commodity such as toilet paper manually by input module, can also pass through client pair Charge commodity are paid obtains other commodity later, some urgent situations can be handled by these emergency items, to keep away Exempt from some unnecessary embarrassments.
(4) present invention is applied in some special occasions, audio-video interaction device can also be set, to play music or regard Frequently, boring mood is obtained to alleviate user.
The present invention is described in further detail with reference to the accompanying drawings and embodiments;But a kind of public restroom of the present invention Service platform is not limited to embodiment.
Description of the drawings
Fig. 1 is the overall structure diagram of the present invention;
Fig. 2 is the structure diagram of the invention for selling device automatically.
Specific embodiment
Embodiment one is referred to shown in Fig. 1 to Fig. 2, a kind of public restroom service platform of the invention, is controlled including high in the clouds System 1 processed, client 2 and at least one terminal device, the terminal device include host housing and wireless network transmission module 3, the terminal device carries out nothing by the wireless network transmission module 3 and the client 2 and the high in the clouds control system 1 Line data transmission, the terminal device further include microcontroller 4, air filter 6, sell device 9, light sensation sterilization dress automatically 8, anion deodorization device 7 and input module are put, the microcontroller 4 sells dress with the air filter 6, automatically respectively Put 9, light sensation sterilizing unit 8, anion deodorization device 7 is electrically connected, the input module passes through the wireless network transmission module 3 Wirelessly transmitting data is realized with the microcontroller 4.
In the present embodiment, automatic sell is equipped at least one storeroom 92 and at least one driving device in device 9 93, the storeroom 92 and the driving device 93 correspond, and the driving device 93 can promote the storeroom 92 that will treat Article is sold to be delivered to outside automatic vending machine.
In the present embodiment, inventory detecting device is equipped in the storeroom 92, set in each storeroom 92 there are one The storage monitoring device 91, the inventory detecting device pass through the microcontroller 4 and 1 communication link of high in the clouds control system It connects.
In the present embodiment, the driving device 93 is equipped with driving motor and reduction gearing, and the storage room is equipped with and institute State the corresponding rack of reduction gearing.
It is laterally inline along the terminal device there are four the storeroom 92 is set in the present embodiment.
In the present embodiment, this public service platform is applied in some medicine and hygiene fields, and high in the clouds control system 1 can be according to doctor Time and the flow of the people that mechanism opens are treated, since medical institutions' flow of the people is larger and higher to air quality requirements, is selected 24 Hour opens air filter 6 and light sensation sterilizing unit 8, and 8:00 to 18:Anion deodorizing module is opened between 00.From It can be by inputting mould equipped with emergency items, users such as paper handkerchief, cigarette, lighter, sanitary napkins in the dynamic storeroom 92 for selling device 9 Block Free Acquisition paper handkerchief can also pay certain expense by client 2 so as to obtain charge commodity.Business in storeroom 92 Aut sign passes through wireless network transmission module 3 to microcontroller 4, microcontroller 4 when product storage is less than presetting storage High in the clouds control system 1 is passed information to, high in the clouds control system 1 mobilizes supplementary instructions, background service people to backstage attendant Member supplements lacked cargo.
Embodiment two is referred to shown in Fig. 1 to Fig. 2, a kind of public restroom service platform of the invention, is controlled including high in the clouds System 1 processed, client 2 and at least one terminal device, the terminal device include host housing and wireless network transmission module 3, the terminal device carries out nothing by the wireless network transmission module 3 and the client 2 and the high in the clouds control system 1 Line data transmission, the terminal device further include microcontroller 4, air filter 6, sell device 9, light sensation sterilization dress automatically 8, anion deodorization device 7 and input module are put, the microcontroller 4 sells dress with the air filter 6, automatically respectively Put 9, light sensation sterilizing unit 8, anion deodorization device 7 is electrically connected, the input module passes through the wireless network transmission module 3 Wirelessly transmitting data is realized with the microcontroller 4.
In the present embodiment, further include to detect the air peculiar smell sensor 5 of the ammonia concentration in toilet, when ammonia is dense When degree is higher by setting value, the microcontroller 4 starts the air filter 6, anion deodorization device 7 and light sensation sterilization dress 8 pairs of air to be put to purify, when purifying air, the air filter 6 first starts, and air is filtered, after filtering, The anion deodorization device 7 and the light sensation sterilizing unit 8, which are restarted, carries out deodorization and sterilization.
In the present embodiment, the time that the air filter 6 crosses air filtering is 180 seconds, the anion deodorization device 7 And the time that light sensation sterilizing unit 8 works is 30 seconds.
In the present embodiment, the microcontroller 4 includes data processing chip 41 and hardware controls chip 42, and the air is different Taste sensor 5 is electrically connected with the data processing chip 41 by conducting wire realization, and the microcontroller 4 passes through the hardware controls Chip 42 and air filter 6 automatic sell device 9, light sensation sterilizing unit 8, anion deodorization device 7 and are electrically connected.
In the present embodiment, audio-video interaction device 10, the audio-video interaction device are additionally provided on the terminal device 10 are electrically connected with the microcontroller 4 by the hardware controls chip 42 realization, and the audio-video interaction device 10 can be according to institute The instruction for stating microcontroller 4 plays video or music.
In the present embodiment, automatic sell is equipped at least one storeroom 92 and at least one driving device in device 9 93, the storeroom 92 and the driving device 93 correspond, and the driving device 93 can promote the storeroom 92 that will treat Article is sold to be delivered to outside automatic vending machine.
In the present embodiment, inventory detecting device is equipped in the storeroom 92, set in each storeroom 92 there are one The storage monitoring device 91, the inventory detecting device pass through the microcontroller 4 and 1 communication link of high in the clouds control system It connects.
In the present embodiment, the driving device 93 is equipped with driving motor and reduction gearing, and the storage room is equipped with and institute State the corresponding rack of reduction gearing.
It is laterally inline along the terminal device there are four the storeroom 92 is set in the present embodiment.
In the present embodiment, when the present invention is applied in tourist attraction, tourist attraction flow of the people is relatively small, and the present invention is equipped with sky Gas peculiar smell sensor 5 limits 8 working time of air filter 6, anion deodorization device 7 and light sensation sterilizing unit, greatly The waste for reducing energy.Equipped with emergent business such as paper handkerchief, cigarette, lighter, sanitary napkins in the automatic storeroom 92 for selling device 9 Product, user can also pay certain expense so as to be charged by input module Free Acquisition paper handkerchief by client 2 Commodity.When the commodity storage in storeroom 92 be less than presetting storage when aut sign to microcontroller 4, microcontroller 4 High in the clouds control system 1 is passed information to by wireless network transmission module 3, high in the clouds control system 1 is sent out to backstage attendant Dynamic supplementary instructions, background service personnel supplement lacked cargo.When user is during going to the toilet, feel bored when It waits, audio-video interaction device 10 can also be opened, alleviate boring mood for playing music or video.
Automatic sell in the present invention can be according to the needs of different occasion users, to place in the storeroom 92 of device 9 Different commodity.
Client 2, high in the clouds control system 1 in the present invention, terminal device can carry out wireless data biography between any two It is defeated.The work of 7 three of air filter 6, light sensation sterilizing unit 8 and anion deodorization device can pass through high in the clouds control system 1 control in one day some period continuous firing, can also be by 5 feedback information of air peculiar smell sensor after, set from terminal Carry out work for opening imformation is obtained.If user feels that air needs to purify in lavatory when going to the toilet, can be straight by user terminal Connect to terminal device photos and sending messages to open air filter, light sensation sterilizing unit 8 and anion deodorization device 7, to air into Row purification.When client 2 is to terminal device and the progress wirelessly transmitting data of high in the clouds control system 1, it can be carried out by APP, It can be realized by scanning the two-dimensional code into related web site.
Above-described embodiment is only used for a kind of public restroom service platform further illustrated the present invention, but the present invention is not Embodiment is confined to, any simple modification that every technical spirit according to the invention makees above example, equivalent variations With modification, each fall in the protection domain of technical solution of the present invention.

Claims (9)

1. a kind of public restroom service platform, including high in the clouds control system, client and at least one terminal device, the end End equipment includes host housing and wireless network transmission module, and the terminal device passes through the wireless network transmission module and institute It states client and the high in the clouds control system carries out wireless data transmission, it is characterised in that:The terminal device further includes micro-control Device processed, air filter sell device, light sensation sterilizing unit, anion deodorization device and input module, the micro-control automatically Device processed respectively with the air filter, sell device, light sensation sterilizing unit, anion deodorization device automatically and be electrically connected, institute It states input module and passes through the wireless network transmission module and the microcontroller implementation wirelessly transmitting data.
2. public restroom service platform according to claim 1, it is characterised in that:It further includes to detect in toilet Ammonia concentration air peculiar smell sensor, when ammonia concentration is higher by setting value, the microcontroller starts the air mistake Filter device, anion deodorization device and light sensation sterilizing unit purify air, when purifying air, the air filter First start, air is filtered, after filtering, the anion deodorization device and the light sensation sterilizing unit restart progress Deodorization and sterilization.
3. public restroom service platform according to claim 2, it is characterised in that:The air filter filtering is empty The time of gas is 180 seconds, and the time of the anion deodorization device and the work of light sensation sterilizing unit is 30 seconds.
4. public restroom service platform according to claim 2, it is characterised in that:The microcontroller is included at data Chip and hardware controls chip are managed, the air peculiar smell sensor is electrically connected with the data processing chip by conducting wire realization, The microcontroller by the hardware controls chip and air filter, sell automatically device, light sensation sterilizing unit, bear from Sub- deodorization device electrical connection.
5. public restroom service platform according to claim 4, it is characterised in that:Shadow is additionally provided on the terminal device Sound interactive device, the audio-video interaction device is electrically connected with the microcontroller by hardware controls chip realization, described Audio-video interaction device can play video or music according to the instruction of the microcontroller.
6. public restroom service platform according to claim 1, it is characterised in that:Automatic sell in device is equipped with At least one storeroom and at least one driving device, the storeroom and the driving device correspond, the driving dress Putting can promote the storeroom that item for sale is delivered to outside automatic vending machine.
7. public restroom service platform according to claim 6, it is characterised in that:Storage is equipped in the storeroom to examine Device is surveyed, the inventory detecting device is communicated to connect by the microcontroller and the high in the clouds control system.
8. public restroom service platform according to claim 6, it is characterised in that:The driving device is equipped with driving electricity Machine and reduction gearing, the storage room are equipped with and the corresponding rack of the reduction gearing.
9. public restroom service platform according to claim 6, it is characterised in that:There are four the storeroom is set, edge The terminal device is laterally inline.
CN201810059779.2A 2018-01-22 2018-01-22 A kind of public restroom service platform Pending CN108121316A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201810059779.2A CN108121316A (en) 2018-01-22 2018-01-22 A kind of public restroom service platform

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201810059779.2A CN108121316A (en) 2018-01-22 2018-01-22 A kind of public restroom service platform

Publications (1)

Publication Number Publication Date
CN108121316A true CN108121316A (en) 2018-06-05

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CN201810059779.2A Pending CN108121316A (en) 2018-01-22 2018-01-22 A kind of public restroom service platform

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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108894294A (en) * 2018-08-08 2018-11-27 湖南致同工程科技有限公司 Lavatory peculiar smell on-line monitoring and taste removal system
CN114159942A (en) * 2021-12-07 2022-03-11 杭州富宇泽环保科技有限公司 Low-temperature plasma deodorization system and method

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200999471Y (en) * 2007-01-24 2008-01-02 李丽 Public intelligent safety toilet
CN102535613A (en) * 2012-01-21 2012-07-04 西北工业大学 Automatic cleaning device for rest room peculiar smell and control circuit
CN204028978U (en) * 2013-12-31 2014-12-17 聂怀东 A kind of lavatory management system
CN104765351A (en) * 2015-04-15 2015-07-08 徐州汉升节能环保科技有限公司 Small environment-friendly public toilet controlled by intelligent control system
CN104929222A (en) * 2015-06-26 2015-09-23 开平市玛格纳卫浴有限公司 Sterilization and deodorization induction urinal water saving device with video advertisement player
CN105133866A (en) * 2015-08-25 2015-12-09 黄伟 Environment-friendly ecological toilet
CN205318147U (en) * 2015-11-08 2016-06-15 胡昌辉 Intelligence control system between public health based on big data, thing networking
CN205486469U (en) * 2016-01-21 2016-08-17 罗怡 A device of selling goods for lavatory
CN208188662U (en) * 2018-01-22 2018-12-04 丁坤 A kind of public restroom service platform

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN200999471Y (en) * 2007-01-24 2008-01-02 李丽 Public intelligent safety toilet
CN102535613A (en) * 2012-01-21 2012-07-04 西北工业大学 Automatic cleaning device for rest room peculiar smell and control circuit
CN204028978U (en) * 2013-12-31 2014-12-17 聂怀东 A kind of lavatory management system
CN104765351A (en) * 2015-04-15 2015-07-08 徐州汉升节能环保科技有限公司 Small environment-friendly public toilet controlled by intelligent control system
CN104929222A (en) * 2015-06-26 2015-09-23 开平市玛格纳卫浴有限公司 Sterilization and deodorization induction urinal water saving device with video advertisement player
CN105133866A (en) * 2015-08-25 2015-12-09 黄伟 Environment-friendly ecological toilet
CN205318147U (en) * 2015-11-08 2016-06-15 胡昌辉 Intelligence control system between public health based on big data, thing networking
CN205486469U (en) * 2016-01-21 2016-08-17 罗怡 A device of selling goods for lavatory
CN208188662U (en) * 2018-01-22 2018-12-04 丁坤 A kind of public restroom service platform

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108894294A (en) * 2018-08-08 2018-11-27 湖南致同工程科技有限公司 Lavatory peculiar smell on-line monitoring and taste removal system
CN114159942A (en) * 2021-12-07 2022-03-11 杭州富宇泽环保科技有限公司 Low-temperature plasma deodorization system and method

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Application publication date: 20180605

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