CN109449765A - A kind of Portable movable airplane parking area lifting/lowering lighting rod and its system - Google Patents
A kind of Portable movable airplane parking area lifting/lowering lighting rod and its system Download PDFInfo
- Publication number
- CN109449765A CN109449765A CN201910017819.1A CN201910017819A CN109449765A CN 109449765 A CN109449765 A CN 109449765A CN 201910017819 A CN201910017819 A CN 201910017819A CN 109449765 A CN109449765 A CN 109449765A
- Authority
- CN
- China
- Prior art keywords
- parking area
- airplane parking
- lifting
- rod
- pedestal
- 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
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims abstract description 28
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 claims abstract description 10
- 229910052802 copper Inorganic materials 0.000 claims abstract description 10
- 239000010949 copper Substances 0.000 claims abstract description 10
- 210000005069 ears Anatomy 0.000 claims abstract description 7
- 238000005086 pumping Methods 0.000 claims description 9
- 230000002265 prevention Effects 0.000 claims description 3
- 238000009434 installation Methods 0.000 abstract description 4
- 238000010586 diagram Methods 0.000 description 3
- 230000006378 damage Effects 0.000 description 2
- 238000007599 discharging Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 210000004556 brain Anatomy 0.000 description 1
- 238000004891 communication Methods 0.000 description 1
- 230000007812 deficiency Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 230000003028 elevating effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 238000012360 testing method Methods 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01T—SPARK GAPS; OVERVOLTAGE ARRESTERS USING SPARK GAPS; SPARKING PLUGS; CORONA DEVICES; GENERATING IONS TO BE INTRODUCED INTO NON-ENCLOSED GASES
- H01T19/00—Devices providing for corona discharge
- H01T19/04—Devices providing for corona discharge having pointed electrodes
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
- H01R4/00—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation
- H01R4/58—Electrically-conductive connections between two or more conductive members in direct contact, i.e. touching one another; Means for effecting or maintaining such contact; Electrically-conductive connections having two or more spaced connecting locations for conductors and using contact members penetrating insulation characterised by the form or material of the contacting members
- H01R4/66—Connections with the terrestrial mass, e.g. earth plate, earth pin
-
- H—ELECTRICITY
- H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
- H05B—ELECTRIC HEATING; ELECTRIC LIGHT SOURCES NOT OTHERWISE PROVIDED FOR; CIRCUIT ARRANGEMENTS FOR ELECTRIC LIGHT SOURCES, IN GENERAL
- H05B47/00—Circuit arrangements for operating light sources in general, i.e. where the type of light source is not relevant
- H05B47/10—Controlling the light source
Landscapes
- Physics & Mathematics (AREA)
- Engineering & Computer Science (AREA)
- Plasma & Fusion (AREA)
- Elimination Of Static Electricity (AREA)
Abstract
The present invention relates to a kind of Portable movable airplane parking area lifting/lowering lighting rods; including lifting/lowering lighting rod; lifting/lowering lighting rod includes pole, Multi-stage liftable rod and after flashing pin; the lower end of pole is provided with pedestal; the both ends of pedestal are provided with 2 hydraulic cylinders; the telescopic rod lower end of hydraulic cylinder is provided with support plate, and the downside of pedestal is provided with traveling wheel；It is provided with 2 anchor ears on pole, is connected with lifting rope between 2 anchor ears；The lightning-arrest security system in kind airplane parking area, including Portable movable airplane parking area above-mentioned lifting/lowering lighting rod, further include earthed system, security system and background service system；Earthed system includes ground line, and ground line is connected with copper bar, and copper bar is connected with grounding body；Security system includes flying obstacle indicator light and controller；Background service system includes interchanger, host computer, display, Cloud Server；The present invention have the advantages that it is easy to carry, easy to remove, convenient for in-site installation, effectively extend lightning rod service life.
Description
Technical field
The invention belongs to lightning-protecting engineering fields, and in particular to a kind of Portable movable airplane parking area lifting/lowering lighting rod and its
System.
Background technique
Airplane parking area is of crucial importance as the main activities region of helicopter, generally is equipped with corresponding
The facilities such as navigational aid, aviation management communication equipment, meteorological facility, fire-fighting rescue equipment, aerodrome marking mark, in summer in more thunder and lightning seasons
Section, need in airplane parking area helicopter and aforementioned auxiliary equipment carry out lightning protection, avoid thunder and lightning to helicopter and auxiliary
Equipment is helped to generate destruction.
Since airplane parking area is mostly outdoor location, in non-thunder and lightning multiple season, lightning rod does not need then to carry out lightning protection work
Make, therefore, in order to be protected to lightning rod, need lightning rod removing airplane parking area, be stored, to avoid wind etc. it is extraneous because
Element damages lightning rod.In addition, current lightning rod is mostly discharging in advance formula lightning arrester, lightning rod is carrying out lightning protection guarantor
The air environment of surrounding can also be monitored while shield, and need to feed back to monitoring data and store the day after tomorrow, and
Flying obstacle indicator light in airplane parking area also needs to receive the control on backstage, so that aviation obstruction beacon is according to the specific period
Glittering work is carried out with specific glittering frequency, the lightning-protection system in airplane parking area and the signal of flying obstacle instruction system pass at present
It is defeated independent each other, independent system is respectively used, to cause the waste of resource.
Summary of the invention
There is provided the purpose of the present invention is overcome the deficiencies in the prior art it is a kind of have it is easy to carry, easy to remove, be convenient for
In-site installation, convenient for management, effectively extend and lightning rod service life Portable movable airplane parking area lifting/lowering lighting rod and its be
System.
Technical scheme is as follows:
A kind of Portable movable airplane parking area lifting/lowering lighting rod, including lifting/lowering lighting rod, the lifting/lowering lighting rod
Including pole, Multi-stage liftable rod and after flashing pin, the lower end of the pole is provided with pedestal, and the both ends of the pedestal are provided with 2
A hydraulic cylinder, the telescopic rod lower end of the hydraulic cylinder are provided with support plate, and the downside of pedestal is provided with traveling wheel；The pole
On be provided with 2 anchor ears, be connected with lifting rope between 2 anchor ears.
Further, pumping plant is provided in the pedestal, the pumping plant is connected by oil circuit with hydraulic cylinder.
Further, it is extended with the lower body that draws being connected with after flashing pin at the center of the pedestal downside, the lower body that draws
End is provided with through-hole.
A kind of lightning-arrest security system in airplane parking area, including Portable movable airplane parking area above-mentioned lifting/lowering lighting rod, are also wrapped
Include earthed system, security system and background service system；
The earthed system include with the ground line for drawing lower body and being removably connected, the ground line, which is connected with, is embedded in ground
Copper bar in face, the copper bar are connected with grounding body；
The security system includes indicating along airplane parking area flying obstacle indicator light circumferentially and with prevention and control obstacle
The connected controller of lamp；
The background service system includes the interchanger being connected with controller and after flashing pin, and the interchanger is connected with electricity
Brain server, the host computer are connected with display, and host computer is connected with Cloud Server by internet.
It further, further include mobile terminal, the mobile terminal is connected by 4G net/wireless network with Cloud Server.
Further, the quantity of the flying obstacle indicator light and controller is multiple, every 4 flying obstacle indicator lights
It is connected on a controller.
Further, the upper end of the ground line offers and draws the adaptable gap of lower body, it is described draw lower body be plugged on it is open-minded
In mouthful, and draws lower body and mutually fixed by bolt and ground line.
Compared with prior art, the beneficial effects of the present invention are:
1, the lightning rod in the present invention realizes whole movement and fixation by the mutual cooperation of traveling wheel and hydraulic cylinder, just
It is fixedly mounted in the flexible mobile of lightning rod and at the scene in lightning-arrest place, it can be by lightning rod from airplane parking area in no thunder and lightning season
It splits out, carries out collection protection；
2, in the present invention, in addition portable lifting rope is set on pole, carried at a distance convenient for lightning rod, in room
The bad place of outer road environment can directly carry lightning rod by lifting rope, and it is lightning-arrest that realization is matched with traveling wheel
The movement and carrying of needle, effectively improve the convenience of lightning rod；
3, the present invention is using lightning rod and flying obstacle indicator light as the same security system, and is commonly connected to backstage and takes
Business system feeds back lightning-arrest and flying obstacle indicator light signal acquisition and controlling convenient for administrative staff, effectively improves aviation barrier
Hinder the management of indicator light and lightning rod；
In short, the present invention have it is easy to carry, easy to remove, convenient for in-site installation, convenient for management, effectively extend lightning rod
The advantages of service life.
Detailed description of the invention
Fig. 1 is lightning rod structural schematic diagram of the invention.
Fig. 2 is the structural schematic diagram of lightning-arrest security system in the present invention.
Fig. 3 is the connection schematic diagram for drawing lower body and downlead in Fig. 2.
Wherein, 1, pole, 2, elevating lever, 3, after flashing pin, 4, pedestal, 5, hydraulic cylinder, 6, telescopic rod, 7, support plate, 8, row
Walk wheel, 9, anchor ear, 10, lifting rope, 11, pumping plant, 12, draw lower body, 13, through-hole, 14, ground line, 15, copper bar, 16, grounding body, 17,
Flying obstacle indicator light, 18, controller, 19, interchanger, 20, host computer, 21, display, 22, Cloud Server, 23, movement
Terminal.
Specific embodiment
Following will be combined with the drawings in the embodiments of the present invention, and technical solution in the embodiment of the present invention carries out clear, complete
Site preparation description, it is clear that described embodiments are only a part of the embodiments of the present invention, instead of all the embodiments.It is based on
Embodiment in the present invention, it is obtained by those of ordinary skill in the art without making creative efforts every other
Embodiment shall fall within the protection scope of the present invention.
Embodiment 1
A kind of Portable movable airplane parking area lifting/lowering lighting rod, including lifting/lowering lighting rod, the lifting/lowering lighting rod
Including pole 1, Multi-stage liftable rod 2 and after flashing pin 3, the lower end of the pole 1 is provided with pedestal 4, and the both ends of the pedestal 4 are set
2 hydraulic cylinders 5 are equipped with, 6 lower end of telescopic rod of the hydraulic cylinder 5 is provided with support plate 7, and the downside of pedestal 4 is provided with walking
Wheel 8；It is provided on the pole 1 between 2 anchor ears, 9,2 anchor ears 9 and is connected with lifting rope 10.
In the present embodiment, pumping plant 11 is provided in the pedestal 4, the pumping plant 11 is connected by oil circuit with hydraulic cylinder 5；Institute
State be extended at the center of 4 downside of pedestal be connected with after flashing pin 3 draw lower body 12, the end for drawing lower body 12 is provided with logical
Hole 13.
Wherein, 2 hydraulic cylinders 5 are separately positioned on the both ends of 4 downside cross central line of pedestal, the lower end one of hydraulic cylinder 5
Body formed to have fixed plate 501, the fixed plate 501 is bolted on the downside of pedestal 4；The support plate 7 is length
Bar shaped, and the length of support plate 7 is not more than the width of pedestal 4, thus during hydraulic cylinder 5 drives telescopic rod 6 to extend,
Support plate 7 is moved down with telescopic rod 6, and after telescopic rod 6 reaches extended travel, hydraulic cylinder 5 is out of service, specifically, stretching
The extended travel of contracting bar 6 is greater than the maximum distance of traveling wheel 8 and 4 downside of pedestal, after reaching range so as to telescopic rod 6,
Traveling wheel 8 can be detached from ground, and when fixed, only support plate 7 need to be bolted on ground；When needs are to lightning-arrest
When needle is moved, hydraulic cylinder 5 drives telescopic rod 6 to be shunk, and when support plate 7 rises to highest point, (i.e. support plate 7 is contradicted
To the lower end of hydraulic cylinder 5), hydraulic cylinder 5 is out of service, and traveling wheel 8 contradicts ground at this time, at this time support plate 7 apart from ground away from
Diameter from least 1/2 traveling wheel.
It may be noted that when, for the ease of the driving at the scene to hydraulic cylinder 5, the pumping plant 11 using Mechanical Driven shape
Formula is set to the connected handle of pumping plant 11 on the one side for the pedestal 4 for being provided with hydraulic power unit 11.
Embodiment 2
A kind of lightning-arrest security system in airplane parking area, including Portable movable airplane parking area above-mentioned lifting/lowering lighting rod, are also wrapped
Include earthed system, security system and background service system；
The earthed system include with the ground line 14 for drawing lower body 12 and being removably connected, the ground line 14, which is connected with, to be buried
The copper bar 15 being located in ground, the copper bar 15 are connected with grounding body 16；Wherein, copper bar 15 and the pre-buried shutdown of grounding body 16
At the periphery on level ground；
The security system includes referring to along airplane parking area flying obstacle indicator light 17 circumferentially and with prevention and control obstacle
Show the connected controller 18 of lamp 17；
The background service system includes the interchanger 19 being connected with controller 18 and after flashing pin 3, the interchanger 19
It is connected with host computer 20, the host computer 20 is connected with display 21, and host computer 20 is connected with cloud by internet and takes
Business device 22；Wherein interchanger 19 is for swapping biography to the information between controller 18 and after flashing pin 3 and host computer 20
Defeated, host computer 20 transmits the command informations such as the glittering frequency of flying obstacle indicator light 17 and glittering time by interchanger 19
To controller 18, controller 18 controls the glittering situation of flying obstacle indicator light 17；And after flashing pin 3 is lightning-arrest using discharging in advance formula
Device can monitor the air environment around lightning rod, and will test information and feed back to host computer 20 by interchanger 19, with
Just real-time grasp of the administrative staff to detection data.
It further, further include mobile terminal 23 in the present embodiment, the mobile terminal 23 passes through 4G net/wireless network
It is connected with Cloud Server 22, consequently facilitating administrative staff in the case where not having host computer 20, are connect by mobile terminal 23
Enter the Cloud Server 22 being connected with host computer 20, wherein the data in Cloud Server 22 are obtained by 20 Real-Time Sharing of host computer
It arrives.
In this implementation, the quantity of the flying obstacle indicator light 17 and controller 18 is multiple, every 4 flying obstacles
Indicator light 17 is connected on a controller 18；The wherein particular number code requirement of flying obstacle indicator light 17.
In this implementation, the upper end of the ground line 14 offers and draws the adaptable gap of lower body 12, described to draw lower body 12
It is plugged in gap, and draws lower body 12 and fixed by bolt and 14 phases of ground line；Consequently facilitating to lightning rod in-site installation.
Although the present invention is described in detail referring to the foregoing embodiments, for those skilled in the art,
It is still possible to modify the technical solutions described in the foregoing embodiments, or part of technical characteristic is carried out etc.
With replacement, all within the spirits and principles of the present invention, any modification, equivalent replacement, improvement and so on should be included in this
Within the protection scope of invention.
Claims (7)
1. a kind of Portable movable airplane parking area lifting/lowering lighting rod, including lifting/lowering lighting rod, it is characterised in that: the lifting
Formula lightning rod includes pole (1), Multi-stage liftable rod (2) and after flashing pin (3), and the lower end of the pole (1) is provided with pedestal
(4), the both ends of the pedestal (4) are provided with 2 hydraulic cylinders (5), and telescopic rod (6) lower end of the hydraulic cylinder (5) is provided with branch
Fagging (7), the downside of pedestal (4) are provided with traveling wheel (8)；2 anchor ears (9) are provided on the pole (1), described in 2
Lifting rope (10) are connected between anchor ear (9).
2. Portable movable airplane parking area as described in claim 1 lifting/lowering lighting rod, it is characterised in that: the pedestal (4)
It is inside provided with pumping plant (11), the pumping plant (11) is connected by oil circuit with hydraulic cylinder (5).
3. Portable movable airplane parking area as described in claim 1 lifting/lowering lighting rod, it is characterised in that: the pedestal (4)
Drawing lower body (12) of being connected with after flashing pin (3) is extended at the center of downside, the end for drawing lower body (12) is provided with logical
Hole (13).
The security system 4. a kind of airplane parking area is taken shelter from the thunder, including the described in any item Portable movable airplane parking area liters of claim 1-3
Drop formula lightning rod, it is characterised in that: further include earthed system, security system and background service system；
The earthed system includes being connected with the ground line (14) that draws lower body (12) and be removably connected, the ground line (14)
The copper bar (15) being embedded in ground, the copper bar (15) are connected with grounding body (16)；
The security system includes indicating along airplane parking area flying obstacle indicator light (17) circumferentially and with prevention and control obstacle
The connected controller (18) of lamp (17)；
The background service system includes the interchanger (19) being connected with controller (18) and after flashing pin (3), the interchanger
(19) it is connected with host computer (20), the host computer (20) is connected with display (21), and host computer (20) passes through interconnection
Net is connected with Cloud Server (22).
The security system 5. airplane parking area as claimed in claim 4 is taken shelter from the thunder, it is characterised in that: it further include mobile terminal (23), it is described
Mobile terminal (23) is connected by 4G net/wireless network with Cloud Server (22).
The security system 6. airplane parking area as claimed in claim 4 is taken shelter from the thunder, it is characterised in that: the flying obstacle indicator light (17) with
And the quantity of controller (18) be it is multiple, every 4 flying obstacle indicator lights (17) are connected on a controller (18).
The security system 7. airplane parking area as claimed in claim 4 is taken shelter from the thunder, it is characterised in that: the upper end of the ground line (14) opens up
There is and draws lower body (12) adaptable gap, the lower body (12) that draws is plugged in gap, and is drawn lower body (12) and passed through bolt
It is mutually fixed with ground line (14).
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910017819.1A CN109449765A (en) | 2019-01-10 | 2019-01-10 | A kind of Portable movable airplane parking area lifting/lowering lighting rod and its system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910017819.1A CN109449765A (en) | 2019-01-10 | 2019-01-10 | A kind of Portable movable airplane parking area lifting/lowering lighting rod and its system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN109449765A true CN109449765A (en) | 2019-03-08 |
Family
ID=65540254
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910017819.1A Pending CN109449765A (en) | 2019-01-10 | 2019-01-10 | A kind of Portable movable airplane parking area lifting/lowering lighting rod and its system |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN109449765A (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110707534A (en) * | 2019-10-21 | 2020-01-17 | 董宝锋 | Lightning protection equipment convenient to unfold and high in safety |
Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205141374U (en) * | 2015-11-24 | 2016-04-06 | 天津市吉涛电子科技有限公司 | Movable lightning rod |
| CN108233184A (en) * | 2018-01-16 | 2018-06-29 | 宁夏中科天际防雷检测有限公司 | A kind of packaged type airplane parking area lift lightning protection electric installation |
| CN207764304U (en) * | 2018-02-02 | 2018-08-24 | 河南扬博防雷科技有限公司 | A kind of Lightning Warning system |
| CN209217437U (en) * | 2019-01-10 | 2019-08-06 | 河南扬博不锈钢制品有限公司 | A kind of Portable movable airplane parking area lifting/lowering lighting rod and its system |
-
2019
- 2019-01-10 CN CN201910017819.1A patent/CN109449765A/en active Pending
Patent Citations (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN205141374U (en) * | 2015-11-24 | 2016-04-06 | 天津市吉涛电子科技有限公司 | Movable lightning rod |
| CN108233184A (en) * | 2018-01-16 | 2018-06-29 | 宁夏中科天际防雷检测有限公司 | A kind of packaged type airplane parking area lift lightning protection electric installation |
| CN207764304U (en) * | 2018-02-02 | 2018-08-24 | 河南扬博防雷科技有限公司 | A kind of Lightning Warning system |
| CN209217437U (en) * | 2019-01-10 | 2019-08-06 | 河南扬博不锈钢制品有限公司 | A kind of Portable movable airplane parking area lifting/lowering lighting rod and its system |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110707534A (en) * | 2019-10-21 | 2020-01-17 | 董宝锋 | Lightning protection equipment convenient to unfold and high in safety |
| CN110707534B (en) * | 2019-10-21 | 2021-05-28 | 董宝锋 | Lightning protection equipment convenient to unfold and high in safety |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| CN209217437U (en) | A kind of Portable movable airplane parking area lifting/lowering lighting rod and its system | |
| CN106373307A (en) | Wire rod with alarm device and fault locating method | |
| CN110082638A (en) | A kind of power matching network automatic inspection equipment and method | |
| CN109449765A (en) | A kind of Portable movable airplane parking area lifting/lowering lighting rod and its system | |
| CN105470817A (en) | Electric-field-sensed lightning rod capable of lifting automatically | |
| CN209471555U (en) | Based on the mobile line channel visualization device of conducting wire | |
| CN204649894U (en) | With the transmission line malfunction indicator of scarer | |
| CN216649857U (en) | Intelligent traffic cone through wireless communication visual management | |
| CN106942198A (en) | A kind of intelligent bird driving device | |
| CN107134739A (en) | A kind of transmission line of electricity is repaired and scarer | |
| CN208707801U (en) | The multi-party supervision site ingress/egress points of one kind monitors environmental surveillance mobile device automatically | |
| CN206976924U (en) | Electric power hanger cleaning equipment | |
| CN205563931U (en) | High pressure overhead line protection of laser hazard net | |
| CN211006403U (en) | Unmanned helicopter parking apron | |
| CN210629519U (en) | Mobile 5G intelligent monitoring | |
| CN204965658U (en) | Electronic fence device | |
| CN204884030U (en) | Transmission line prevents outer broken intelligent monitoring system | |
| CN207516798U (en) | Intelligent pumping station control system | |
| CN210342843U (en) | Alarm device for preventing mistaken climbing of tower | |
| CN107062140A (en) | The two-way street lamp of express highway intelligent solar energy and its installation and application | |
| CN204027560U (en) | Electric transmission pole tower bar monitor system | |
| CN207588354U (en) | A kind of foreign body eliminating apparatus for transmission tower | |
| CN207177414U (en) | The comprehensive aerial electric pole of one kind | |
| CN110853383A (en) | Road traffic signal lamp and prompting system thereof | |
| CN105530736B (en) | Helideck control system based on internet |
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 |
Application publication date: 20190308 |
|
| RJ01 | Rejection of invention patent application after publication |