CN208537965U - The electric control system of airplane parking area - Google Patents
The electric control system of airplane parking area Download PDFInfo
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- CN208537965U CN208537965U CN201820837102.2U CN201820837102U CN208537965U CN 208537965 U CN208537965 U CN 208537965U CN 201820837102 U CN201820837102 U CN 201820837102U CN 208537965 U CN208537965 U CN 208537965U
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- 230000001681 protective effect Effects 0.000 claims description 20
- 238000005259 measurement Methods 0.000 claims description 10
- 230000007306 turnover Effects 0.000 claims description 10
- 238000001514 detection method Methods 0.000 claims description 9
- 238000002955 isolation Methods 0.000 claims description 4
- 230000008901 benefit Effects 0.000 abstract description 2
- 239000012530 fluid Substances 0.000 description 7
- 230000005611 electricity Effects 0.000 description 4
- 238000012423 maintenance Methods 0.000 description 3
- 238000007792 addition Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 241001269238 Data Species 0.000 description 1
- 230000001133 acceleration Effects 0.000 description 1
- 230000015572 biosynthetic process Effects 0.000 description 1
- 230000006837 decompression Effects 0.000 description 1
- 230000007123 defense Effects 0.000 description 1
- 238000011161 development Methods 0.000 description 1
- 239000006185 dispersion Substances 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000007774 longterm 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
- 238000011022 operating instruction Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
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Abstract
The utility model discloses a kind of electric control systems of airplane parking area; including PLC control system; the PLC control system includes PLC built-in system interconnected and PLC external system; the PLC built-in system includes PLC controller and the input control circuit and output control circuit for being connected to PLC controller; the PLC external system includes controlled system and signal input system; the controlled system is connected to the PLC controller by the output control circuit, and the signal input system is connected to the PLC controller by the input control circuit.The utility model has many advantages, such as integrated level, reliability and highly-safe.
Description
Technical field
The utility model belongs to airplane parking area technical field, more particularly, to a kind of electric control system of airplane parking area.
Background technique
Demand of the city to helicopter is long-standing, and as economic fast development and the continuous of people's living standard mention
Height, helicopter gradually starts to be applied more and more widely in people's daily life, especially in medical aid, height
Fast rescue, high building fire-proof, national defense transportation, airline travel etc..Helistop is built in city to go straight up to solve
The problem of machine " afford to fly, come to down ", is imperative.
But common helistop is being disappeared based on ensureing helicopter regular descent currently on the market
All it is relatively weak, even blank in the links such as anti-, monitoring, intelligent control, therefore, how more effectively improves straight
User's efficiency of machine airplane parking area is risen, the system safety of Subscriber Unit how is more effectively ensured, how more advantageously to reduce artificial
Maintenance cost, at the key technology and core technology of helistop producer.
In order to solve the above-mentioned technical problem, people have carried out long-term exploration, for example, Chinese patent disclose it is a kind of hydraulic
Hoistable platform electric control system [application number: CN201320809607.5], the hoistable platform is hydraulically operated system drive
Lifting, the electric control system includes: master controller, is programmable logic controller (PLC), with the fluid power system phase
Even, the instructions such as hoistable platform operating instruction, including the parking of uplink, downlink, leveling are issued to the fluid power system, carries out phase
The movement such as the movement answered, including starting, stopping and acceleration and deceleration realizes that the operation to the hoistable platform controls；Three pole of major loop
Breaker is connect with alternating current and fluid power system respectively, realizes manual ON and the pass of the fluid power system general supply
It is disconnected, and there is short circuit, decompression, under-voltage and overload protection function；Contactor group, the lifting issued for transmitting the master controller
Platform operation order comprising uplink A.C. contactor, uplink delta connection A.C. contactor, uplink Y start A.C. contactor, under
Row A.C. contactor, slow train valve A.C. contactor and express valve A.C. contactor, in which: the uplink A.C. contactor, on
Row delta connection A.C. contactor, uplink Y start A.C. contactor, downlink A.C. contactor, slow train valve A.C. contactor and fast
The terminals of the vehicle valve A.C. contactor input terminal with the output end of the master controller and fluid power system respectively
It is connected；Uplink A.C. contactor and uplink delta connection A.C. contactor main contacts are for the major loop three-pole breaker and hydraulic
Connection between drive system；Downlink A.C. contactor, slow train valve A.C. contactor, express valve A.C. contactor auxiliary contact
It is connect with the main contacts of uplink Y starting A.C. contactor with the fluid power system input terminal；Alarming device, for reminding
And prompt comprising top cover warning lamp and hall door are arrived at a station lamp, facilitate passenger be understood more intuitively hoistable platform operating status and
Traffic direction；And for uplink maintenance position limitation protection and top cover throw-over defencive function, including uplink maintenance limit switch and top
Lid throw-over switch, to realize hoistable platform and the steady of hoistway top cover, safe operation and to the safeguard protection function of service personnel
Energy.
The elevator device that application in the prior art has PLC system is only applied to the hoistable platform of airplane parking area by above scheme
On, the controllability of airplane parking area hoistable platform is improved, but PLC control system is not applied to shut down by the airplane parking area of above scheme
It is big to each controlled system of airplane parking area, such as navigational lighting aid system, fire-fighting system, meteorological acquisition system in the control system of level ground
Multi-pass crosses relay control system or single-chip computer control system, and it is poor that there are interference free performances, and integrated level is low, and reliability is weak equal scarce
Point.
Utility model content
The purpose of this utility model is in view of the above-mentioned problems, providing a kind of electrical control of airplane parking area with high reliability
System.
In order to achieve the above objectives, the utility model uses following technical proposal:
A kind of electric control system of airplane parking area, including PLC control system, the PLC control system include being connected with each other
PLC built-in system and PLC external system, the PLC built-in system include PLC controller and being connected to the defeated of PLC controller
Enter control circuit and output control circuit, the PLC external system includes controlled system and signal input system, the controlled system
System is connected to the PLC controller by the output control circuit, and the signal input system passes through the input control electricity
Road is connected to the PLC controller.
In the electric control system of above-mentioned airplane parking area, the input control circuit include DI switching value input circuit and
AI simulated measurement input circuit, the output control circuit includes DO switching value output circuit, and the controlled system is described in
DO switching value output circuit is connected to the PLC controller, and the signal input system passes through the DI switching value input circuit
Or AI simulated measurement input circuit is connected to the PLC controller.
In the electric control system of above-mentioned airplane parking area, the controlled system includes fire-fighting system, lighting system, overturning
Device and alarming device, and fire-fighting system, lighting system, turnover device and alarming device pass through the DO output switch parameter electricity
Road is connected to the PLC controller.
In the electric control system of above-mentioned airplane parking area, the signal input system includes Boolean value output sensor, operation
Button circuit and the meteorology of standing acquire sensor, and the Boolean value output sensor and active station button circuit pass through the DI switching value
Input circuit is connected to the PLC controller, and the meteorological acquisition sensor is connected to described by AI simulated measurement input circuit
PLC controller.
In the electric control system of above-mentioned airplane parking area, the turnover device includes successively being hinged on airplane parking area week outward
Several protective nets of side, each protective net rear side are respectively connected with the hydraulic system for overturning protective net, and the hydraulic pressure system
System is connected to the PLC built-in system；
The Boolean value output sensor is set in the hydraulic system through the power output state of detection hydraulic system
Obtain the rollover states of protective net.
In the electric control system of above-mentioned airplane parking area, the fire-fighting system includes the fire being arranged on airplane parking area
Detection sensor and extinguishing device, the fire detection sensor and extinguishing device are all connected to the PLC built-in system；It is described
Alarming device include buzzer and/or flashing lamp, the lighting system includes several is arranged in apron surface and/or circumferential direction
The LED light at edge.
In the electric control system of above-mentioned airplane parking area, the output control circuit further includes touch screen display output electricity
Road, the PLC controller are connected with touch display screen by the touch screen display output circuit.
In the electric control system of above-mentioned airplane parking area, the PLC controller be connected in turn power isolation circuit and
System power supply main circuit, and the system power supply main circuit is connected to customer power supply interface.
Compared with prior art, the utility model has the advantage that
1, using having the function of powerful logic control, but also it is furnished with reliable input/output interface, can be directly used for controlling
Control core of the PLC control system of object processed as airplane parking area system, simplified control mode, while improve anti-interference ability and
System reliability；
2, system structure lightweight is made as control core by using PLC control system, reduces project cost, simultaneously
Easy to maintain and transformation；
3, each controlled system is controlled using PLC control system, integration degree improves, while improving entire airplane parking area system
Intelligence degree, reliability and the safety of system.
Figure of description
Fig. 1 is the structural block diagram of the utility model electric control system；
Fig. 2 is the utility model turnover device structural schematic diagram；
Fig. 3 is the side view of one airplane parking area of the embodiment of the present invention；
Fig. 4 is the top view of one airplane parking area of the embodiment of the present invention.
Appended drawing reference: PLC built-in system 1；PLC controller 11；Input control circuit 12；DI switching value input circuit 121；
AI simulated measurement input circuit 122；Output control circuit 13；DO switching value output circuit 131；Touch screen display output circuit 132；
PLC external system 2；Controlled system 21；Fire-fighting system 211；Lighting system 212；Alarming device 214；Turnover device 23；Hydraulic pressure system
System 231；Hydraulic cylinder 232；Output shaft 233；Protective net 234；Airplane parking area 4；Panel layer 41；Upper layer panel 411；Lower layer's panel
412；Sink structure 413；Frame structure 42；Extend supporting leg 421；Support system 43；Embedded system 44；Signal input system 22；
Boolean value output sensor 221；Active station button circuit 222；Meteorology acquisition sensor 223；Power isolation circuit 14；System power supply master
Circuit 15；Customer power supply interface 16；Touch display screen 5；Wheelchair Accessible 6；Channel system 7.
Specific embodiment
Term "and/or" used herein above includes any of associated item listed by one of them or more and institute
There is combination.When a unit referred to as " connects " or when " coupled " to another unit, can be connected or coupled to described
Another unit, or may exist temporary location.
Term used herein above is not intended to limit exemplary embodiment just for the sake of description specific embodiment.Unless
Context clearly refers else, otherwise singular used herein above "one", " one " also attempt to include plural number.Also answer
When understanding, term " includes " and/or "comprising" used herein above provide stated feature, integer, step, operation,
The presence of unit and/or component, and do not preclude the presence or addition of other one or more features, integer, step, operation, unit,
Component and/or combination thereof.
The utility model is described in more detail with reference to the accompanying drawings and detailed description.
As shown in Figure 1, present embodiment discloses a kind of electric control system of airplane parking area, including PLC control system, it is described
PLC control system includes PLC built-in system 1 interconnected and PLC external system 2, and the PLC built-in system 1 is controlled including PLC
Device 11 processed and the input control circuit 12 and output control circuit 13 for being connected to PLC controller 11, PLC external system 2 include quilt
Control system 21 and signal input system 22, the controlled system 21 are connected to the PLC control by the output control circuit 13
Device 11 processed, the signal input system 22 are connected to the PLC controller 11 by the input control circuit 12.
Specifically, input control circuit 12 and output control circuit 13 are the internal circuit of PLC built-in system 1, existing
The manageable input and output amount of PLC built-in system 1 of technology mainly includes switching value, analog quantity and digital traffic,
Inside has the circuit structure for handling switching value, analog quantity and digital traffic, so the internal circuit of the present embodiment can
To directly adopt the existing circuit structure of PLC built-in system 1 in the prior art, particular circuit configurations are herein without repeating.
Wherein, input control circuit 12 includes DI switching value input circuit 121 and AI simulated measurement input circuit 122, described
Output control circuit 13 includes DO switching value output circuit 131, and the controlled system 21 passes through the DO output switch parameter electricity
Road 131 is connected to the PLC controller 11, and the signal input system 22 passes through the DI switching value input circuit 121 or AI
Simulated measurement input circuit 122 is connected to the PLC controller 11.
Controlled system 21 includes fire-fighting system 211, lighting system 212, turnover device 23 and alarming device 214, and fire-fighting
System 211, lighting system 212, turnover device 23 and alarming device 214 are connected by the DO switching value output circuit 131
In the PLC controller 11.
Signal input system 22 includes Boolean value output sensor 221, active station button circuit 222 and meteorological acquisition sensor
223, the Boolean value output sensor 221 and active station button circuit 222 are connected to by the DI switching value input circuit 121
The PLC controller 11, the meteorological acquisition sensor 223 are connected to the PLC control by AI simulated measurement input circuit 122
Device 11.Boolean value output sensor 221 and active station button circuit 222 export control signal to PLC controller 1, PLC controller according to
The control signal controls corresponding controlled system 21, and collected meteorological data is transferred to PLC control by meteorology acquisition sensor 223
Device processed, PLC controller pass through touch screen display circuit 132 after handling these meteorological datas and are transferred to touch display screen 5
It is shown.Each PLC external system is associated by PLC built-in system, user is made to carry out operation pipe to airplane parking area system
It manages more convenient.
Further, as shown in Fig. 2, turnover device 23 includes several protection for being successively hinged on 4 outer circumferential of airplane parking area
Net 234 is respectively connected with the hydraulic system 231 for overturning protective net 234, and the hydraulic pressure system on rear side of each protective net 234
System 231 is connected to the PLC built-in system；Wherein hydraulic system 231 includes hydraulic cylinder 232, and the rear end of hydraulic cylinder 232
It is articulated on airplane parking area 4, the output shaft 233 of hydraulic cylinder 232 is hinged on the rear side of protective net 3.Specifically, airplane parking area 4 includes
Panel layer 41 and frame structure 42 positioned at the lower section of panel layer 41, the edge of panel layer 41 compared on the outside of 42 side of frame structure to
Ring-shaped step from up to down is constituted, and the panel layer 41 includes upper layer panel 411 and lower layer's panel 412, and the upper layer
The outer circumferential of panel 411 has sink structure 413；Protective net 3 and hydraulic cylinder 232 are hinged on the circumferential direction of frame structure 42
Outside, and the outer circumferential wall of frame structure 42 is fixed with several extension supporting legs 421 extended outward, protective net 3 here
It is hinged on the extension supporting leg 421 with hydraulic cylinder 232, each extends the corresponding protective net 3 of supporting leg 421 and a liquid
Compressing cylinder 232, in addition, extending supporting leg 421 is in from 4 end of airplane parking area to far from 4 end of airplane parking area gradually acclivitous state, this reality
It applies example and preferably extends supporting leg 421 and ground in 6 degree of angles.
Preferably, Boolean value output sensor 221 is set in hydraulic system 231 through the power of detection hydraulic system 231
The rollover states of output state acquisition protective net 234.Specifically, Boolean value output sensor 221 may be mounted at hydraulic cylinder 232
In, for detecting the hydraulic fluid pressure in oil cylinder to detect the overturning of protective net 3 situation in place, pass through Boolean value output sensor 212
It can detecte the rollover states of each corresponding protective net 3 and send PLC controller 11 to so that PLC is controlled by will test result
Device controls each hydraulic system 231 at any time according to testing result to keep the rollover states of protective net 3.
Further, fire-fighting system 21 includes fire detection sensor and the extinguishing device being arranged on airplane parking area 4, described
Fire detection sensor and extinguishing device are all connected to the PLC built-in system 1；The alarming device 24 includes buzzer
And/or flashing lamp, the lighting system 22 include several LED light that apron surface and/or circumferential edge is arranged in.
Further, output control circuit 13 further includes touch screen display output circuit 132, and the PLC controller 11 is logical
It crosses the touch screen display output circuit 132 and is connected with touch display screen 5.In addition, PLC controller 11 be connected in turn power supply every
From circuit 14 and system power supply main circuit 15, and system power supply main circuit 15 is connected to customer power supply interface 16.
Specifically, shown in Fig. 3 and Fig. 4, the airplane parking area overlook direction of the present embodiment is integrally in eight-sided formation, and airplane parking area
It is upper that there is channel system 7 and Wheelchair Accessible 6, and the lower section of frame structure 42 also has support system 43, support system 43
Lower section has embedded system 44.
Originally simple and dispersion switch control mode is upgraded to intelligentized industrial control system by the present embodiment, is used
Multiple controlled systems are integrated and connected to PLC controller, improve system by control core of the PLC controller as airplane parking area system
Reliability and anti-interference ability.
The specific embodiments described herein are merely examples of the spirit of the present invention.The utility model institute
Belonging to those skilled in the art can make various modifications or additions to the described embodiments or using similar
Mode substitute, but without departing from the spirit of the present application or beyond the scope of the appended claims.
Although PLC built-in system 1 is used more herein；PLC controller 11；Input control circuit 12；DI switching value
Input circuit 121；AI simulated measurement input circuit 122；Output control circuit 13；DO switching value output circuit 131；Touch screen is shown
Output circuit 132；PLC external system 2；Controlled system 21；Fire-fighting system 211；Lighting system 212；Alarming device 214；Overturning
Device 23；Hydraulic system 231；Hydraulic cylinder 232；Output shaft 233；Protective net 234；Airplane parking area 4；Panel layer 41；Frame structure
42；Extend supporting leg 421；Signal input system 22；Boolean value output sensor 221；Active station button circuit 222；Meteorology acquisition sensing
Device 223；Power isolation circuit 14；System power supply main circuit 15；Customer power supply interface 16；The terms such as touch display screen 5, but not
It rules out the possibility of using other terms.The use of these items is only for be more convenient to describe and explain the utility model
Essence；It is contrary to the spirit of the present invention to interpret them as any one of the additional limitations.
Claims (8)
1. a kind of electric control system of airplane parking area, which is characterized in that including PLC control system, the PLC control system includes
PLC built-in system (1) interconnected and PLC external system (2), the PLC built-in system (1) include PLC controller (11)
With the input control circuit (12) and output control circuit (13) for being connected to PLC controller (11), the PLC external system (2)
Including controlled system (21) and signal input system (22), the controlled system (21) is connected by the output control circuit (13)
It is connected to the PLC controller (11), the signal input system (22) is connected to described by the input control circuit (12)
PLC controller (11).
2. the electric control system of airplane parking area according to claim 1, which is characterized in that the input control circuit (12)
Including DI switching value input circuit (121) and AI simulated measurement input circuit (122), the output control circuit (13) includes that DO is opened
Output circuit (131) are measured in pass, and the controlled system (21) be connected to by the DO switching value output circuit (131) it is described
PLC controller (11), the signal input system (22) pass through the DI switching value input circuit (121) or AI analog input
Circuit (122) is connected to the PLC controller (11).
3. the electric control system of airplane parking area according to claim 2, which is characterized in that the controlled system (21) includes
Fire-fighting system (211), lighting system (212), turnover device (23) and alarming device (214), and fire-fighting system (211), light
System (212), turnover device (23) and alarming device (214) are connected to institute by the DO switching value output circuit (131)
State PLC controller (11).
4. the electric control system of airplane parking area according to claim 3, which is characterized in that the signal input system (22)
Including Boolean value output sensor (221), active station button circuit (222) and meteorological acquisition sensor (223), the switching value sensing
Device (221) and active station button circuit (222) are connected to the PLC control by the DI switching value input circuit (121)
Device (11), meteorological acquisition sensor (223) are connected to the PLC controller by AI simulated measurement input circuit (122)
(11)。
5. the electric control system of airplane parking area according to claim 4, which is characterized in that the turnover device (23) includes
Several protective nets (234) of airplane parking area outer circumferential are successively hinged on, are respectively connected on rear side of each protective net (234) for turning over
Turn the hydraulic system (231) of protective net, and the hydraulic system (231) is connected to the PLC built-in system (1)；
The Boolean value output sensor (221) is set in the hydraulic system (231) through the dynamic of detection hydraulic system (231)
Power output state obtains the rollover states of protective net (234).
6. the electric control system of airplane parking area according to claim 4, which is characterized in that the fire-fighting system (211)
Including the fire detection sensor being arranged on airplane parking area and extinguishing device, the fire detection sensor and extinguishing device connect
It is connected to the PLC built-in system (1)；The alarming device (214) includes buzzer and/or flashing lamp, the lighting system
It (212) include several LED light that apron surface and/or circumferential edge are set.
7. the electric control system of airplane parking area described in -5 any one according to claim 1, which is characterized in that the output control
Circuit (13) processed further includes touch screen display output circuit (132), and the PLC controller (11) is shown defeated by the touch screen
Circuit (132) is connected with touch display screen (5) out.
8. the electric control system of airplane parking area described in -5 any one according to claim 1, which is characterized in that the PLC control
Device (11) processed is connected with power isolation circuit (14) and system power supply main circuit (15), and the system power supply main circuit in turn
(15) customer power supply interface (16) are connected to.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820837102.2U CN208537965U (en) | 2018-05-31 | 2018-05-31 | The electric control system of airplane parking area |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820837102.2U CN208537965U (en) | 2018-05-31 | 2018-05-31 | The electric control system of airplane parking area |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN208537965U true CN208537965U (en) | 2019-02-22 |
Family
ID=65381948
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201820837102.2U Active CN208537965U (en) | 2018-05-31 | 2018-05-31 | The electric control system of airplane parking area |
Country Status (1)
| Country | Link |
|---|---|
| CN (1) | CN208537965U (en) |
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2018
- 2018-05-31 CN CN201820837102.2U patent/CN208537965U/en active Active
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| GR01 | Patent grant | ||
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Address after: 311800 Shengzhao Wuyi Village (Shengxiang Zhizao), Huandong Street, Zhuji City, Shaoxing City, Zhejiang Province Patentee after: ZHEJIANG SENSHA AVIATION TECHNOLOGY CO.,LTD. Country or region after: China Address before: 311807 Xiazhu Natural Village, Wuxie Town, Zhuji City, Shaoxing City, Zhejiang Province Patentee before: ZHEJIANG SENSHA AVIATION TECHNOLOGY CO.,LTD. Country or region before: China |
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