CN107776888A - A kind of integral environmentally friendly unmanned plane of empty water - Google Patents
A kind of integral environmentally friendly unmanned plane of empty water Download PDFInfo
- Publication number
- CN107776888A CN107776888A CN201711088808.XA CN201711088808A CN107776888A CN 107776888 A CN107776888 A CN 107776888A CN 201711088808 A CN201711088808 A CN 201711088808A CN 107776888 A CN107776888 A CN 107776888A
- Authority
- CN
- China
- Prior art keywords
- unmanned plane
- environmentally friendly
- water
- undercarriage
- integral
- 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
Links
Classifications
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C35/00—Flying-boats; Seaplanes
-
- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C39/00—Aircraft not otherwise provided for
- B64C39/02—Aircraft not otherwise provided for characterised by special use
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01D—MEASURING NOT SPECIALLY ADAPTED FOR A SPECIFIC VARIABLE; ARRANGEMENTS FOR MEASURING TWO OR MORE VARIABLES NOT COVERED IN A SINGLE OTHER SUBCLASS; TARIFF METERING APPARATUS; MEASURING OR TESTING NOT OTHERWISE PROVIDED FOR
- G01D21/00—Measuring or testing not otherwise provided for
- G01D21/02—Measuring two or more variables by means not covered by a single other subclass
Abstract
The present invention provides a kind of empty water integrally environmentally friendly unmanned plane, including unmanned plane, undercarriage, mounting platform, floating drum, sampling bottle, central processing unit, dynamical system, flight control modules, remote measurement receive-transmit system, ground monitoring station, monitoring device, thermal camera, gas detecting instrument and water quality detection instrument；The floating drum is tied up located at the inner side of undercarriage；Sampling bottle is installed on the outside of the undercarriage；The central processing unit is electrically connected with dynamical system and flight control modules；The ground monitoring station is electrically connected with the central processing unit by remote measurement receive-transmit system；The monitoring device is installed on the bottom of mounting platform；The monitoring device includes thermal camera, gas detecting instrument and water quality detection instrument.Fast and flexible of the present invention, the supervision task of multiple targets can be completed according to prebriefed pattern in a short time；It is safe and efficient, manpower in routine law enforcement can be changed and patrolled, the mode of papery document is safe and efficient.
Description
Technical field
The invention belongs to unmanned plane technical field of structures, more particularly to a kind of integral environmentally friendly unmanned plane of empty water.
Background technology
Environmental monitoring is environmental protection work " sentry " and " knowledge ", is the important component of environmental management, is ring
The mostly important basic and forward position sex work of border protection work, especially along with a series of environmental hazards and ring in the last few years
Border accident takes place frequently, and the research of environmental monitoring technology increasingly causes the attention of domestic and international government scholar.Environmental protection supervisor is frequent
State.Environmental protection supervisor is No.1 Project in many districts and cities.Law enforcement for environmental protection initially enters government and normally enforced the law sequence.
Based on above-mentioned, inventor's discovery, air detection, supervisor begin to use environmentally friendly unmanned plane, fresh water, the water in lake at present
Quality detection, supervisor begin to use environmentally friendly unmanned boat.Existing unmanned plane can only be used for land mostly, thus be limited
Unmanned plane is badly in need of to carry out environmental protection tests in the air to water pollution law enforcement for environmental protection department, supervises, and and can is examined in the water surface
Survey, environmental protection supervisor's law enforcement equipment of the empty one of water of supervisor.
Then, in view of this, improvement is studied for existing structure and missing, there is provided a kind of integral environmentally friendly nothing of empty water
It is man-machine, to reach the purpose for having more more practical value.
The content of the invention
In order to solve the above-mentioned technical problem, the present invention provides a kind of empty water integrally environmentally friendly unmanned plane, to solve prior art
Middle shortage can in the air, environmentally friendly the problem of supervising law enforcement equipment that and can is detected, supervised in the water surface.
The purpose and effect of the integral environmentally friendly unmanned plane of the empty water of the present invention, are reached by technological means in detail below：
A kind of empty water integrally environmentally friendly unmanned plane, including unmanned plane, undercarriage, mounting platform, floating drum, sampling bottle, centre
Manage device, dynamical system, flight control modules, remote measurement receive-transmit system, ground monitoring station, monitoring device, thermal camera, gas inspection
Survey instrument and water quality detection instrument；The bottom of the unmanned plane is provided with splay undercarriage；The undercarriage is provided with four altogether；
The floating drum is tied up located at the inner side of undercarriage；Sampling bottle is installed on the outside of the undercarriage；The central processing unit and power
System and flight control modules are electrically connected with；The ground monitoring station is electrically connected by remote measurement receive-transmit system with central processing unit
Connect；The monitoring device is installed on the bottom of mounting platform；The monitoring device include thermal camera, gas detecting instrument and
Water quality detection instrument.
Further, the gas detecting instrument includes SO2, NO2, CO, VOCs, CL2, H2S, NH3 sensor.
Further, the water quality detection instrument is included to chloride, pH, nitrate, dissolved oxygen, COD, BOD, TOC, ammonia
The real-time monitoring of nitrogen, water turbidity, electrical conductivity, including residual chlorine sensor, PH sensor, nitrate sensor, dissolved oxygen sensor,
COD sensors, BOD sensors, TOC sensors, ammonia nitrogen sensor, turbidity transducer, conductivity sensor.
Further, the floating drum uses inflatable cylindrical airbag.
Further, the sampling bottle is the Open architecture that top carries filter screen.
Compared with prior art, the present invention has the advantages that：
1. the present invention is improved optimization, makes it by the dynamical system to unmanned plane, flight control system, carry system
Air, ground can be detected in the air, supervise, fresh water, the water quality in lake can be detected in the water surface again.This
Invent environmental protection supervisor's law enforcement equipment that the empty one of a water is provided for law enforcement for environmental protection department.
2. unmanned plane of the present invention can carry gas-monitoring instrument and thermal infrared camera and carry out night high-altitude prison to contaminating enterprises
Examine and video evidence obtaining, environmental protection facilities of the enterprise can be obtained in real time and open situation and emission behaviour, allow the stealing of enterprise, omit in printing without being escaped
Shape.
3. fast and flexible of the present invention, the supervision task of multiple targets can be completed according to prebriefed pattern in a short time；Peace
Overall height is imitated, and can be changed manpower in routine law enforcement and be patrolled, and the mode of papery document is safe and efficient.
Brief description of the drawings
Fig. 1 is schematic structural view of the invention；
Fig. 2 is side structure schematic view of the present invention；
Fig. 3 is present system control block diagram.
In figure：1- unmanned planes, 2- undercarriages, 3- mounting platforms, 4- floating drums, 5- sampling bottles, 6- central processing units, 7- power
System, 8- flight control modules, 9- remote measurement receive-transmit systems, 10- ground monitorings station, 11- monitoring devices, 111- thermal cameras,
112- gas detecting instruments, 113- water quality detection instruments.
Embodiment
The present invention is described further below in conjunction with accompanying drawing：
Embodiment：
As shown in accompanying drawing 1 to accompanying drawing 3：
A kind of empty water integrally environmentally friendly unmanned plane, including unmanned plane 1 of present invention offer, undercarriage 2, mounting platform 3, floating drum 4,
Sampling bottle 5, central processing unit 6, dynamical system 7, flight control modules 8, remote measurement receive-transmit system 9, ground monitoring station 10, monitoring is set
Standby 11, thermal camera 111, gas detecting instrument 112 and water quality detection instrument 113；The bottom of the unmanned plane 1 is provided with eight words
The undercarriage 2 of shape；The undercarriage 2 is provided with four altogether；The floating drum 4 is tied up located at the inner side of undercarriage 2；
The outside of the undercarriage 2 is provided with sampling bottle 5；The central processing unit 6 and dynamical system 7 and flight control mould
Block 8 is electrically connected with；The ground monitoring station 10 is electrically connected with by remote measurement receive-transmit system 9 and central processing unit 6；The monitoring is set
Standby 11 are installed on the bottom of mounting platform 3；The monitoring device 11 includes thermal camera 111, gas detecting instrument 112 and water
Quality detection instrument 113.
Wherein, the gas detecting instrument 112 includes SO2, NO2, CO, VOCs, CL2, H2S, NH3 sensor, according to
Enforcement request, unmanned plane can carry remote sensing equipment, gas detecting instrument and high-definition camera camera of correlation etc. to setting regions
Carry out high-altitude inspection.Environmental aspect that can be in comprehensive understanding regional extent simultaneously passes data and image back Surveillance center in real time,
Surveillance center's triggering alarm, in order to which law enforcement for environmental protection personnel specific aim carries out further work, for example, unmanned plane high-altitude monitoring hair
Existing crop straw burning phenomenon, the alarm of triggering Surveillance center, law enfrocement official rush towards on-site law-enforcing.
Wherein, the water quality detection instrument 113 is included to chloride, pH, nitrate, dissolved oxygen, COD, BOD, TOC, ammonia
The real-time monitoring of nitrogen, water turbidity, electrical conductivity, including residual chlorine sensor, PH sensor, nitrate sensor, dissolved oxygen sensor,
COD sensors, BOD sensors, TOC sensors, ammonia nitrogen sensor, turbidity transducer, conductivity sensor, unmanned plane can carry
Contaminating enterprises are carried out with night high-altitude supervision for gas monitoring instrument and thermal infrared camera and video is collected evidence, and can obtain environmental protection of enterprise in real time
Facility opens situation and emission behaviour, allow the stealing of enterprise, omit in printing without being stealthy.
Wherein, the floating drum 4 uses inflatable cylindrical airbag, and cylindrical air bag can improve overall to unmanned plane
Balanced capacity, the buoyancy distribution of floating drum 4 and the center of gravity of unmanned plane and aerodynamics distribution match, with ensure unmanned plane
There is enough wind-force in water surface drop land, has enough buoyancy that unmanned plane crouches more than the water surface；Unmanned plane essential core part simultaneously
Such as propeller, electricity be mechanical, electrical, which to be adjusted, flies control carries out water-proofing treatment, to ensure unmanned plane splashing due to spray, wave in landing
Under the conditions of colored splashing, rainwater etc. varying environment, unmanned plane has water takeoff, the basic function of landing；Avoid unmanned plane
Skewed when taking off and landing.
Wherein, the sampling bottle 5 is the Open architecture that top carries filter screen, can be remotely to pollution sources by sampling bottle 5
It is sampled, such as：Citizen's tip off hotline is connected to, sewer is often stolen at night by certain enterprise, produces stench, and unmanned plane carries infrared phase
Machine carries out inspection evidence obtaining to enterprise.
The specifically used mode of the present embodiment and effect：
The present invention carries thermal camera 111, coordinates with the flight control modules 8 and dynamical system 7 of unmanned plane 1, can be with
Enterprise is stolen and arranges, omit behavior progress evidence obtaining in 24 hours in printing；And it is equipped with multiple gases monitoring instrument in the bottom of mounting platform 3
112, while complete a variety of Monitoring factors (PM10, PM2.5, SO2, NO2, CO) and the real-time prison of (VOCs, CL2, H2S, NH3)
Survey；Multiple-quality water monitoring instrument 113 is carried, the flight control modules 8 with the present invention, dynamical system 7 coordinates, while completes water body
Data (chloride, pH, nitrate, dissolved oxygen, COD, BOD, TOC, ammonia nitrogen, water turbidity, blue-green alge, electrical conductivity, salinity etc.)
Monitoring in real time；It is red to intending candid photograph object progress at night in 3 times installation thermal cameras 111 of mounting platform, thermal camera 111
Outer scanning and a measurement for being observed object temperature field, by the measurement in infrared scan and temperature field, to judge measured object
Whether body is being operated, for example in the case of environmental protection, supervise and examine, some enterprises are not allow work at night, then at it
When work, temperature field with it is idle when, including with surrounding, other environment are compared, and are just had notable difference, are thus entered
Row night video is collected evidence.Raised according to enterprises end pollution sources online monitoring system, unusual fluctuation alert service, Pollution Charging System, building site
The data trend of dirt noise on-line monitoring system, once find enterprise discharge it is exceeded, find triggering unmanned plane automatic takeoff according to
Projected route is collected evidence.And short message informs that law enfrocement official carries out on-site law-enforcing processing.Such as：Existed at night according to dust from construction sites noise
Line monitoring system is alarmed, and shows certain building site night illegal construction, unmanned plane automatic takeoff is returned after being collected evidence, and short message is informed
Law enfrocement official carries out on-site law-enforcing processing.
The present invention can carry out automatic cruising supervision, mainly the dynamical system 7 by flight control modules 8 and unmanned plane and
Airborne, carry device systems signal mutually coordinated, matching, realize unmanned plane on land with the automatic takeoff on the water surface, flight
Course line carries out related inspection with taking according to the automatic cruising for having set the line of flight according to mission planning airborne equipment has been set
Card, automatic landing is completed, is achieved in automatic cruising inspection.Utilize technical scheme of the present invention, or those skilled in the art
Member designs similar technical scheme under the inspiration of technical solution of the present invention, and reaches above-mentioned technique effect, falls into
Protection scope of the present invention.
Claims (5)
- A kind of 1. integral environmentally friendly unmanned plane of empty water, it is characterised in that：Integrally environmentally friendly unmanned plane includes unmanned plane to the sky water, rises and falls Frame, mounting platform, floating drum, sampling bottle, central processing unit, dynamical system, flight control modules, remote measurement receive-transmit system, ground prison Survey station, monitoring device, thermal camera, gas detecting instrument and water quality detection instrument；The bottom of the unmanned plane is provided with eight words The undercarriage of shape；The undercarriage is provided with four altogether；The floating drum is tied up located at the inner side of undercarriage；The outside peace of the undercarriage Equipped with sampling bottle；The central processing unit is electrically connected with dynamical system and flight control modules；The ground monitoring station passes through Remote measurement receive-transmit system is electrically connected with the central processing unit；The monitoring device is installed on the bottom of mounting platform；The monitoring is set It is standby to include thermal camera, gas detecting instrument and water quality detection instrument.
- 2. the integral environmentally friendly unmanned plane of empty water as claimed in claim 1, it is characterised in that：The gas detecting instrument include SO2, NO2, CO, VOCs, CL2, H2S, NH3 sensor.
- 3. the integral environmentally friendly unmanned plane of empty water as claimed in claim 1 or 2, it is characterised in that：The water quality detection instrument include pair The real-time monitoring of chloride, pH, nitrate, dissolved oxygen, COD, BOD, TOC, ammonia nitrogen, water turbidity, electrical conductivity, including chlorine residue sensing Device, PH sensor, nitrate sensor, dissolved oxygen sensor, COD sensors, BOD sensors, TOC sensors, ammonia nitrogen sensing Device, turbidity transducer, conductivity sensor.
- 4. the integral environmentally friendly unmanned plane of empty water as claimed in claim 1, it is characterised in that：The floating drum uses inflatable cylinder Air bag.
- 5. the integral environmentally friendly unmanned plane of empty water as claimed in claim 1, it is characterised in that：The sampling bottle is top with filter screen Open architecture.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711088808.XA CN107776888A (en) | 2017-11-08 | 2017-11-08 | A kind of integral environmentally friendly unmanned plane of empty water |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201711088808.XA CN107776888A (en) | 2017-11-08 | 2017-11-08 | A kind of integral environmentally friendly unmanned plane of empty water |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN107776888A true CN107776888A (en) | 2018-03-09 |
Family
ID=61432390
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201711088808.XA Pending CN107776888A (en) | 2017-11-08 | 2017-11-08 | A kind of integral environmentally friendly unmanned plane of empty water |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN107776888A (en) |
Cited By (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001947A (en) * | 2019-04-17 | 2019-07-12 | 广西圣尧航空科技有限公司 | A kind of river monitoring data collect the unmanned plane of sensing technology |
| CN110667842A (en) * | 2019-10-10 | 2020-01-10 | 佛山职业技术学院 | Unmanned inspection equipment and unmanned inspection machine group system |
| CN110861780A (en) * | 2019-11-28 | 2020-03-06 | 湖南库里斯智能科技有限公司 | Multifunctional air-water integrated environment-friendly unmanned aerial vehicle |
| CN112484781A (en) * | 2020-12-04 | 2021-03-12 | 武汉城市职业学院 | Bus type lake water quality monitoring system based on multi-rotor unmanned aerial vehicle |
| CN112550704A (en) * | 2020-11-18 | 2021-03-26 | 浙江工业大学 | Water bloom algae pesticide applying device and method based on unmanned aerial vehicle |
| CN113212750A (en) * | 2021-06-11 | 2021-08-06 | 丰县盛禾智能设备有限公司 | Water-air integrated intelligent unmanned aerial vehicle |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204758583U (en) * | 2015-05-15 | 2015-11-11 | 长江水利委员会长江科学院 | Large -scale waters quality of water control sampling integration system based on unmanned aerial vehicle |
| CN205087139U (en) * | 2015-10-23 | 2016-03-16 | 精功（绍兴）复合材料技术研发有限公司 | Unmanned aerial vehicle organism |
| CN205256674U (en) * | 2015-12-03 | 2016-05-25 | 上海奥科赛飞机有限公司 | Amphibious aircraft |
| CN205396543U (en) * | 2016-03-07 | 2016-07-27 | 王冉 | Four amphibious rotors navigation ware |
| CN205484263U (en) * | 2016-01-28 | 2016-08-17 | 陈猛 | Emergent monitoring unmanned aerial vehicle of environment |
| CN205942437U (en) * | 2016-07-25 | 2017-02-08 | 南充驭云创新科技有限公司 | A unmanned aerial vehicle for fish finding and flight remote control system thereof |
| CN106394907A (en) * | 2016-11-16 | 2017-02-15 | 北京韦加无人机科技股份有限公司 | Amphibious unmanned aerial vehicle |
| CN107150790A (en) * | 2016-03-03 | 2017-09-12 | 空客直升机 | Aircraft and buoyancy method provided with buoyancy system |
| CN107161342A (en) * | 2017-05-09 | 2017-09-15 | 哈尔滨工程大学 | A kind of new land, water and air three are dwelt helicopter |
-
2017
- 2017-11-08 CN CN201711088808.XA patent/CN107776888A/en active Pending
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN204758583U (en) * | 2015-05-15 | 2015-11-11 | 长江水利委员会长江科学院 | Large -scale waters quality of water control sampling integration system based on unmanned aerial vehicle |
| CN205087139U (en) * | 2015-10-23 | 2016-03-16 | 精功（绍兴）复合材料技术研发有限公司 | Unmanned aerial vehicle organism |
| CN205256674U (en) * | 2015-12-03 | 2016-05-25 | 上海奥科赛飞机有限公司 | Amphibious aircraft |
| CN205484263U (en) * | 2016-01-28 | 2016-08-17 | 陈猛 | Emergent monitoring unmanned aerial vehicle of environment |
| CN107150790A (en) * | 2016-03-03 | 2017-09-12 | 空客直升机 | Aircraft and buoyancy method provided with buoyancy system |
| CN205396543U (en) * | 2016-03-07 | 2016-07-27 | 王冉 | Four amphibious rotors navigation ware |
| CN205942437U (en) * | 2016-07-25 | 2017-02-08 | 南充驭云创新科技有限公司 | A unmanned aerial vehicle for fish finding and flight remote control system thereof |
| CN106394907A (en) * | 2016-11-16 | 2017-02-15 | 北京韦加无人机科技股份有限公司 | Amphibious unmanned aerial vehicle |
| CN107161342A (en) * | 2017-05-09 | 2017-09-15 | 哈尔滨工程大学 | A kind of new land, water and air three are dwelt helicopter |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110001947A (en) * | 2019-04-17 | 2019-07-12 | 广西圣尧航空科技有限公司 | A kind of river monitoring data collect the unmanned plane of sensing technology |
| CN110667842A (en) * | 2019-10-10 | 2020-01-10 | 佛山职业技术学院 | Unmanned inspection equipment and unmanned inspection machine group system |
| CN110861780A (en) * | 2019-11-28 | 2020-03-06 | 湖南库里斯智能科技有限公司 | Multifunctional air-water integrated environment-friendly unmanned aerial vehicle |
| CN112550704A (en) * | 2020-11-18 | 2021-03-26 | 浙江工业大学 | Water bloom algae pesticide applying device and method based on unmanned aerial vehicle |
| CN112550704B (en) * | 2020-11-18 | 2022-12-13 | 浙江工业大学 | Water bloom algae pesticide applying device and method based on unmanned aerial vehicle |
| CN112484781A (en) * | 2020-12-04 | 2021-03-12 | 武汉城市职业学院 | Bus type lake water quality monitoring system based on multi-rotor unmanned aerial vehicle |
| CN113212750A (en) * | 2021-06-11 | 2021-08-06 | 丰县盛禾智能设备有限公司 | Water-air integrated intelligent unmanned aerial vehicle |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN107776888A (en) | A kind of integral environmentally friendly unmanned plane of empty water | |
| CN112422783B (en) | Unmanned aerial vehicle intelligent patrol system based on parking apron cluster | |
| CN110456013B (en) | River channel water quality monitoring system and method | |
| CN205484263U (en) | Emergent monitoring unmanned aerial vehicle of environment | |
| KR101249535B1 (en) | monitoring system of a fishing net | |
| CN104950708B (en) | A kind of air environment monitoring terminal and Environmental emergency monitoring deployment system | |
| CN204507186U (en) | River and lake water quality information remote monitoring buoy | |
| CN110097787B (en) | Ship collision early warning monitoring system and method based on monitoring beacon light | |
| CN206684137U (en) | A kind of releasing type water quality detection gondola platform based on unmanned plane | |
| CN106864739A (en) | A kind of six rotor flying robots for underground pipe gallery detection | |
| KR101861045B1 (en) | Drones for manhole and river facility inspection | |
| CN106769241A (en) | It is a kind of for atmospheric sampling detection and toxic and harmful early warning and monitoring unmanned plane | |
| CN203219298U (en) | Unmanned helicopter system special for inspecting electric grid in mountain area | |
| CN206627156U (en) | A kind of ship spill monitoring system | |
| CN207007576U (en) | A kind of unmanned plane monitored for atmospheric sampling and toxic and harmful gas | |
| CN104199406B (en) | System and method for evidence obtaining in water body pollution-discharge cruise monitoring | |
| CN108762307A (en) | Skyscraper natural gas standpipe safety pre-warning system based on unmanned machine testing | |
| CN109631998A (en) | For environment artificial intelligence monitors system and environment artificial intelligence monitors method | |
| CN201699349U (en) | Intelligent patrol robot | |
| CN207157439U (en) | Ship is administered in a kind of intelligent water pollution | |
| CN108985163A (en) | The safe detection method of restricted clearance based on unmanned plane | |
| CN106327604B (en) | A kind of unmanned plane automation cruising inspection system | |
| CN206594305U (en) | A kind of wild animal monitoring device | |
| CN205827581U (en) | The tamper-proof prior-warning device of power cable passage | |
| CN106990106A (en) | Monitoring device for detecting acid rain |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| RJ01 | Rejection of invention patent application after publication | ||
| RJ01 | Rejection of invention patent application after publication |
Application publication date: 20180309 |