CN207089684U - Air Ground Equipment active safety docks aircraft system - Google Patents
Air Ground Equipment active safety docks aircraft system Download PDFInfo
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- CN207089684U CN207089684U CN201720936372.4U CN201720936372U CN207089684U CN 207089684 U CN207089684 U CN 207089684U CN 201720936372 U CN201720936372 U CN 201720936372U CN 207089684 U CN207089684 U CN 207089684U
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Abstract
The utility model discloses a kind of Air Ground Equipment active safety to dock aircraft system, it includes the service of connection devices, it is characterised by that the platform of the service of connection devices is provided with PLC, signal acquiring system, automatic warning device, digital data recording system, travel driving unit and automatic brake controller, the signal acquiring system, automatic warning device, digital data recording system, travel driving unit and automatic brake controller are connected with PLC respectively, the utility model is due to using said structure, make system that there is Intelligent Recognition, low speed smooth-ride, automatic early-warning, the function such as self-actuating brake and travelling data record, ensure that equipment safety reliably docks aircraft, avoid serious accident caused by collision aircraft.
Description
Technical field
Ground service equipment technical field is the utility model is related to, specifically a kind of Air Ground Equipment is actively
Safety is to machine system.
Background technology
The requirement of Ground service equipment accomplishes that personal safety, aircraft safety and equipment safety, particularly aircraft safety are asked
Topic increasingly attracts attention.Counted according to International Air Transport Association：Ground service equipment and aircraft collision, improper contact
Directly or indirectly loss is about 4,000,000,000 dollars every year to caused aircraft.
Except considering from safety factor, Ground service equipment wrap up also significantly increases aircraft maintenance expense
With.Even most small touching, the aircraft that can not be estimated or can not detect can be also triggered to damage.Therefore active anti-corrosion is pre-
Alert system obtains the attention of more and more Ground service equipment producers.
The content of the invention
The purpose of this utility model is that solve above-mentioned the deficiencies in the prior art, there is provided a kind of structure is novel, it is easy to operate, keep away
Exempt to dock aircraft system to the hurtful Air Ground Equipment active safety of aircraft.
Technical scheme is used by the utility model solves its technical problem：
A kind of Air Ground Equipment active safety docks aircraft system, including the service of connection devices, it is characterised in that the service of connection devices
Platform be provided with PLC, signal acquiring system, automatic warning device, digital data recording system, travel driving unit and from
Dynamic braking control device, the signal acquiring system, automatic warning device, digital data recording system, travel driving unit and automatic
Braking control device is connected with PLC respectively, wherein,
The signal acquiring system includes vehicle speed sensor, halt switch, anti-collision switch and distance measuring sensor, the speed
Sensor, halt switch, anti-collision switch and distance measuring sensor are connected with PLC respectively,
The platform front end of the service of connection devices is provided with anticollision packing element, and the anti-collision switch is installed on the platform docked with aircraft
Anticollision packing element is anterior, and when equipment is less than safe distance with aircraft, automatic brake functions are opened, and equipment stops, collision free；Institute
Halt switch is stated to be installed on inside platform anticollision packing element, when with aircraft collide anticollision packing element be compressed beyond 30% when, start
Machine stops working, and equipment is locked, and waits accident investigation；The distance measuring sensor is arranged on operating desk front end, for being set for detecting
The standby distance with aircraft；
The automatic warning device includes buzzer and warning lamp, the buzzer and warning lamp respectively with PLC
It is connected, at the top of the operating desk guardrail of buzzer and warning lamp the difference the service of connection devices, when equipment is operated in different driving gears
During position, the warning lamp flicker of different colours, outside monitor is carried out；Buzzer automatically turns on sound according to equipment and the distance of aircraft
Warning, remind driver safety to close the operation of rule, operating personnel are further reminded after equipment is apart from 2 meters of aircraft and are automatically switched
To travelling at a slow speed to machine pattern；
The digital data recording system includes display and memory, the display and memory respectively with PLC
It is connected, the display and memory are connected with PLC respectively, by display and memory by PLC
The information of collection is stored and shown, equipment is recorded automatically into the state after driving mode at a slow speed, and by aobvious
Show that device to accelerating the devices such as handle, self-actuating brake to calibrate, carries out system autodiagnosis etc., if equipment is docked with aircraft
When abnormal conditions or collision, these data can be checked and analyzed by display, search problem reason；
The travel driving unit includes driving switch, accelerates handle, retreat switch, hoofing part proportioning valve, automatic brake
Car control magnetic valve, advance and retreat switching solenoid valve and self-actuating brake control proportioning valve, driving switch, accelerate handle, advance and retreat to switch, OK
Walk to drive proportioning valve, self-actuating brake control magnetic valve, advance and retreat switching solenoid valve and self-actuating brake control proportioning valve to be controlled respectively with PLC
Device processed is connected, and the annexation of the driving switch and the service of connection devices is same as the prior art, and this is not repeated, the acceleration hand
Handle and switch of retreating are separately mounted on the operating desk of the service of connection devices, and the PLC controls are by controlling low-speed running to drive ratio
The aperture of valve controls the flow of hydraulic oil, and when the service of connection devices is in aircraft 2 meters, information is uploaded to PLC by anti-collision switch
Controller, PLC are to adjust the aperture of low-speed running driving proportioning valve, are allowed to be automatically converted to driving mode at a slow speed, its
Maximum speed 0.8km/h, now equipment accurately controlled by acceleration handle, original driving electronic accelerator pedal failure, make equipment
Low speed steadily docks aircraft, and has quick, low speed, the function of travelling at a slow speed simultaneously；When PLC is according to distance measuring sensor
With anti-collision switch etc. many factors comprehensive descision, determine equipment with aircraft produce contact when, PLC i.e. instruct automatic brake
Car controls ratio valve events, brakes immediately, avoids wrap up.
The utility model due to using said structure, making system that there is Intelligent Recognition, low speed smooth-ride, automatic early-warning,
The function such as self-actuating brake and travelling data record, ensures that equipment safety reliably docks aircraft, avoids weight caused by collision aircraft
Big security incident.
The service of connection devices Air Ground Equipment active safety described in the utility model docking aircraft system can meet it is all with it is winged
The Air Ground Equipment of machine docking：That is packaging goods loading machine, bulk goods loading machine, passenger stairway, aircraft food car, residual
The requirement that disease passenger boarding vehicle docks with aircraft.
Brief description of the drawings
Fig. 1 is the installation site figure of signal acquiring system in the utility model.
Fig. 2 is the installation site figure of automatic warning device in the utility model.
Fig. 3 is the installation site figure of the utility model digital data recording system.
Fig. 4 is the installation site figure of travel driving unit in the utility model.
Fig. 5 is attachment structure schematic diagram of the present utility model.
Fig. 6 is electrical schematic diagram of the present utility model.
The utility model is further illustrated with example below in conjunction with the accompanying drawings
The voice message of distance, operation when H1 buzzers are for fault alarm and to machine etc.；
H2 warning lamps are used for quick, low speed and the display of state at a slow speed；
Y1 self-actuating brakes control magnetic valve is used to collide the self-actuating brake after aircraft；
Y2 forward/rewinds switching solenoid valve is used for the switching of equipment travel direction；
Y3 self-actuating brakes control proportioning valve is used for the auxiliary control and brake in emergency circumstances of the state at a slow speed of equipment；
Y4 hoofing parts control proportioning valve is used for equipment hoofing part；
A1 displays are used for distance display, warning message, and equipment is entered automatically into the data for docking airplane-mode at a slow speed
Row record；
The above-mentioned entire car controller of A2 programmable controllers；
B1 vehicle speed sensor is used to measure speed；
B3-B6 platform anti-collisions are switched for whether detection device to contact with aircraft；
B7-B10 distance measuring sensors are used for the distance of detection device and aircraft；
The speed of travel control that A3 electronic accelerator pedals are used under the high speed of equipment, low-speed mode；
A4 accelerates the speed of travel control that handle is used under the slow speed mode of equipment；
S1 driving switch is used for the forward/rewind of equipment and the switching of high speed/low speed/at a slow speed.
Embodiment
The utility model is further illustrated by drawings and examples：
As shown in drawings, a kind of Air Ground Equipment active safety docking aircraft system, including the service of connection devices 1, its feature
It is that the platform 2 of the service of connection devices 1 is provided with PLC 3, signal acquiring system 4, automatic warning device 5, digital data recording system
6th, travel driving unit 7 and automatic brake controller 8, the signal acquiring system 4, automatic warning device 5, data record system
System 6, travel driving unit 7 and automatic brake controller 8 are connected with PLC 3 respectively, wherein,
The signal acquiring system 4 includes vehicle speed sensor B1, halt switch B3, B4, anti-collision switch B5, B6 and ranging and passed
Sensor B7, B8, B9, B10, the vehicle speed sensor B1, halt switch B3, B4, anti-collision switch B5, B6 and distance measuring sensor B7,
B8, B9, B10 are connected with PLC respectively,
The installation site of the vehicle speed sensor B1 is same as the prior art, and this is not repeated, the platform of the service of connection devices
Front end is provided with anticollision packing element, the anti-collision switch（B5、B6）It is anterior to be installed on the platform anticollision packing element docked with aircraft, works as equipment
When being less than safe distance with aircraft, automatic brake functions are opened, and equipment stops, collision free；The halt switch（B3、B4）Peace
Inside platform anticollision packing element, when with aircraft collide anticollision packing element be compressed beyond 30% when, engine misses, equipment
It is locked, wait accident investigation；The distance measuring sensor is arranged on the front end of operating desk 9, for for detection device and aircraft
Distance；
The automatic warning device include buzzer H1 and warning lamp H2, the buzzer H1 and warning lamp H2 respectively with
PLC is connected, at the top of the operating desk guardrail of buzzer H1 and warning lamp H2 the difference the service of connection devices, when equipment works
In different traveling gears, the warning lamp flicker of different colours, outside monitor is carried out；Buzzer is according to equipment and the distance of aircraft
Sound warning is automatically turned on, reminds driver safety to close the operation of rule, operator is further reminded after equipment is apart from 2 meters of aircraft
Member simultaneously automatically switches to and travelled at a slow speed to machine pattern；
The digital data recording system includes display（A1）And memory, the display（A1）With memory respectively with
PLC is connected, the display（A1）It is connected respectively with PLC with memory, passes through display and storage
The information that PLC gathers is stored and shown by device, and equipment is carried out automatically into the state after driving mode at a slow speed
Record, and system autodiagnosis etc. is carried out to accelerating handle, the device such as self-actuating brake to calibrate by display, if equipment with
When abnormal conditions or collision occurring when aircraft docks, these data can be checked and analyzed by display, searched problem
Reason；
The travel driving unit includes driving switch（S1）, accelerate handle（A4）, electronic accelerator pedal, retreat switch,
Hoofing part proportioning valve, self-actuating brake control magnetic valve, advance and retreat switching solenoid valve and self-actuating brake control proportioning valve, driving switch
（S1）, accelerate handle（A4）, electronic accelerator pedal, retreat switch, hoofing part proportioning valve, self-actuating brake control magnetic valve, enter
Move back switching solenoid valve and self-actuating brake control proportioning valve is connected with PLC respectively, the driving switch and the service of connection devices
Annexation it is same as the prior art, this is not repeated, it is described acceleration handle and retreat switch is separately mounted to the service of connection devices
On operating desk, the PLC controls control the flow of hydraulic oil by controlling the aperture of low-speed running driving proportioning valve, work as docking
When equipment is in 2 meters of aircraft, information is uploaded to PLC by anti-collision switch, and PLC adjusts low-speed running driving
The aperture of proportioning valve, it is allowed to be automatically converted to driving mode at a slow speed, its maximum speed 0.8km/h, now equipment is by acceleration handle
Accurately controlled, original driving electronic accelerator pedal failure, equipment low speed is steadily docked aircraft, and have simultaneously quick, low
Speed, the function of travelling at a slow speed；When PLC many factors comprehensive descision such as switchs according to distance measuring sensor and anti-collision, it is determined that
When equipment contacts with aircraft generation, PLC instructs self-actuating brake control ratio valve events, brakes immediately, avoids damaging
Flying coffin.
Embodiment：The utility model is when controlling docking, when operating personnel operate the service of connection devices admission velocity restricted area, by
Operating personnel are manually by driving switch（S1）Switch to low or first gear, warning lamp（H2）According to the color of gear difference bright light not
Together, outside monitoring is carried out, proportioning valve is controlled by reducing hoofing part（Y4）Current value, max. speed is limited, made
Its maximum speed passes through vehicle speed sensor no more than 6km/h（B1）Tested the speed, proportioning valve is controlled by self-actuating brake
（Y3）The service of connection devices is controlled apart from aircraft is nearer, speed is then lower, when reach 2 meters apart from when, buzzer（H1）Ring frequency adds
Greatly, the service of connection devices automatically switches to shelves at a slow speed, speed not more than 0.8 km/h, now electronic accelerator pedal（A3）Failure,
Accelerate handle（A4）Effectively, equipment can only be by accelerating handle（A4）Stable control device docks with aircraft；Now, ranging passes
Sensor（B7-B10）The distance of monitoring the service of connection devices and aircraft in real time, and send data to PLC（A2）, PLC controls
Device（A2）Control the service of connection devices to carry out aforesaid operations, memory and variable program controller entirely are passed through to the data of machine process
（A2）Recorded, and in display（A1）Middle display；
When the service of connection devices and aircraft are in contact, anti-collision switch is touched, and information is uploaded to PLC controls by anti-collision switch
In device, PLC instructs self-actuating brake control proportioning valve（Y3）Brake immediately, now, self-actuating brake control magnetic valve
（Y1）Effectively, the service of connection devices parking braking；
When anti-collision packing element decrement is more than 30%, shutdown switch is touched, and information is uploaded into PLC, PLC
Controller cuts off engine power, and equipment will lock.
When the service of connection devices engine to be again started up, it is necessary to pass through display（A1）On password unblock could start,
Significantly improve the performance docked safely.
The utility model due to using said structure, making system that there is Intelligent Recognition, low speed smooth-ride, automatic early-warning,
The function such as self-actuating brake and travelling data record, ensures that equipment safety reliably docks aircraft, avoids weight caused by collision aircraft
Big security incident.
The service of connection devices Air Ground Equipment active safety described in the utility model docking aircraft system can meet it is all with it is winged
The Air Ground Equipment of machine docking：That is packaging goods loading machine, bulk goods loading machine, passenger stairway, aircraft food car, residual
The requirement that disease passenger boarding vehicle docks with aircraft.
Claims (1)
1. a kind of Air Ground Equipment active safety docks aircraft system, including the service of connection devices, it is characterised in that the service of connection devices
Platform is provided with PLC, signal acquiring system, automatic warning device, digital data recording system, travel driving unit and automatic
Braking control device, the signal acquiring system, automatic warning device, digital data recording system, travel driving unit and automatic brake
Truck control device is connected with PLC respectively, wherein,
The signal acquiring system includes vehicle speed sensor, halt switch, anti-collision switch and distance measuring sensor, the speed sensing
Device, halt switch, anti-collision switch and distance measuring sensor are connected with PLC respectively,
The vehicle speed sensor is arranged on the transmission output shaft of the service of connection devices, and the platform front end of the service of connection devices, which is provided with, prevents
Packing element is hit, it is anterior that the anti-collision switch is installed on the platform anticollision packing element docked with aircraft；The halt switch is installed on platform
Inside anticollision packing element；The distance measuring sensor is arranged on operating desk front end；
The automatic warning device includes buzzer and warning lamp, and the buzzer and warning lamp are connected with PLC respectively
Connect, at the top of the operating desk guardrail of buzzer and warning lamp the difference the service of connection devices；
The digital data recording system includes display and memory, and the display and memory are connected with PLC respectively
Connect；
The travel driving unit includes driving switch, accelerates handle, retreat switch, hoofing part proportioning valve, self-actuating brake control
Magnetic valve, advance and retreat switching solenoid valve and self-actuating brake control proportioning valve processed, driving switch, accelerate handle, switch of retreating, walking to drive
Dynamic proportioning valve, self-actuating brake control magnetic valve, advance and retreat switching solenoid valve and self-actuating brake control proportioning valve respectively with PLC
It is connected, the acceleration handle and switch of retreating are separately mounted on the operating desk of the service of connection devices.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720936372.4U CN207089684U (en) | 2017-07-31 | 2017-07-31 | Air Ground Equipment active safety docks aircraft system |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201720936372.4U CN207089684U (en) | 2017-07-31 | 2017-07-31 | Air Ground Equipment active safety docks aircraft system |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CN207089684U true CN207089684U (en) | 2018-03-13 |
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ID=61542529
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201720936372.4U Active CN207089684U (en) | 2017-07-31 | 2017-07-31 | Air Ground Equipment active safety docks aircraft system |
Country Status (1)
| Country | Link |
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| CN (1) | CN207089684U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109541584A (en) * | 2018-12-29 | 2019-03-29 | 中国人民解放军空军工程大学 | A kind of low flyer reconnaissance warning system and method based on intelligent terminal |
| CN113942916A (en) * | 2021-09-30 | 2022-01-18 | 山东正晨科技股份有限公司 | Intelligent walking elevator for airport |
-
2017
- 2017-07-31 CN CN201720936372.4U patent/CN207089684U/en active Active
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109541584A (en) * | 2018-12-29 | 2019-03-29 | 中国人民解放军空军工程大学 | A kind of low flyer reconnaissance warning system and method based on intelligent terminal |
| CN109541584B (en) * | 2018-12-29 | 2022-05-20 | 中国人民解放军空军工程大学 | Low-altitude aircraft reconnaissance early warning system and method based on intelligent terminal |
| CN113942916A (en) * | 2021-09-30 | 2022-01-18 | 山东正晨科技股份有限公司 | Intelligent walking elevator for airport |
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