JP4465382B2 - Aircraft entry guidance monitoring system - Google Patents

Description

  The present invention relates to an aircraft warehousing guidance monitoring system that guides and monitors the warehousing of an aircraft when the aircraft is admitted into, for example, an airport maintenance hangar or the like.

Conventionally, a plurality of guidance observers visually check the position of the aircraft and wirelessly communicate with the driver of the towing vehicle to enter the aircraft into the hangar when the aircraft is stored in the hangar during maintenance. In particular, the series of operations is not digitized.
JP 2001-266299 A

  The conventional method requires multiple guidance observers to enter the aircraft hangar, and it takes a lot of time to enter the aircraft hangar for visual confirmation, as well as aircraft and maintenance docks due to human error, etc. There was a possibility of contact with the device, and there was a problem in terms of management and safety, which had to be solved.

  The present invention has been made in view of the above circumstances, and monitors the position of an aircraft when entering a hangar using a light wave beam, and guides the aircraft to a stop position by a guide indicator and an alarm, thereby The purpose is to provide an aircraft warehousing guidance monitoring system that can improve the operational efficiency and safety by saving and digitizing the guidance and monitoring of aircraft during warehousing.

In order to achieve the above object, an aircraft warehousing guidance monitoring system according to the present invention includes a plurality of lightwave sensors provided with transmitters and light receivers corresponding to each other in a hangar, and provided at predetermined intervals in the aircraft warehousing direction. A plurality of stop position indicator lamps provided at predetermined intervals in the hangar to display a stop position for each aircraft , and provided at the entrance of the hangar to display the aircraft entry guidance position and light the position of the aircraft. A guidance indicator lamp to be displayed, an alarm provided in the hangar to inform the position of the aircraft by sound, signals from the plurality of light wave sensors are detected to process the aircraft position, and the blinking cycle of the guidance indicator lamp and displays the distance to the aircraft stopping position by changing and a control device for attention by changing the sound of the alarm in synchronization with the blinking cycle of the induction indicator It is characterized in that it comprises.

  The aircraft warehousing guidance monitoring system of the present invention monitors the position of the aircraft when entering the hangar using a light wave beam, and guides the aircraft to the stop position by a guide indicator and an alarm, so that It is possible to improve the operational efficiency and safety by saving and digitizing the guidance and monitoring of aircraft.

  Hereinafter, embodiments of the present invention will be described in detail with reference to the drawings.

  FIG. 1 is a layout explanatory view showing an aircraft warehousing guidance monitoring system according to an embodiment of the present invention, FIG. 2 is a wiring explanatory diagram showing an aircraft warehousing guidance monitoring system according to an embodiment of the present invention, and FIG. 3 is an embodiment of the present invention. It is explanatory drawing which shows an example of the light wave beam interruption | blocking position of the aircraft which concerns.

  1 to 3, 1 is a warehousing guidance indicator lamp, 2, 3 and 4 are stop position indicator lights, 5 is a control device, 6, 7 and 8 are stop position indicator lights, 9 and 10 are alarms, and 11 and 14 , 15 are transmitters, 12, 13, 16 are light receivers, 17, 18 are maintenance docks, 19 is an airport maintenance hangar, 20 is a vertical tail of an aircraft, L1, L2, and L3 are infrared rays, laser beams, etc. The light wave beam.

  As shown in FIG. 1, maintenance docks 17 and 18 are provided in an airport maintenance hangar 19. Transmitters 11 and 15 and light receivers 13 are provided at predetermined intervals on the inner surface of the maintenance dock 17, and transmitters 14 and light receivers 12 and 16 are provided at predetermined intervals on the inner surface of the maintenance dock 18. Provided. The light wave sensor composed of the transmitter 11 and the light receiver 12 is provided in the vicinity of the entrance of the maintenance docks 17 and 18, and a light wave beam L3 such as an infrared ray or a laser beam emitted from the transmitter 11 is received by the light receiver. 12 receives light. The light wave sensor composed of the transmitter 15 and the light receiver 16 is provided opposite to the innermost portions of the maintenance docks 17 and 18, and a light wave beam L1 such as infrared light or laser light emitted from the transmitter 15 is received. The light is received by the device 16. The light wave sensor composed of the transmitter 14 and the light receiver 13 is provided opposite to the middle of the entrances and innermost portions of the maintenance docks 17 and 18, and light waves such as infrared rays and laser light emitted from the transmitter 14 are provided. The beam L2 is received by the light receiver 13. Alarms 9 and 10 are provided on the inner side surfaces of the entrances of the maintenance docks 17 and 18 to inform the position of the aircraft by sound. At the entrance of the maintenance hangar 19 is provided a warehousing indicator lamp 1 for displaying the warehousing guidance position of the aircraft and displaying the position of the aircraft with light. Between the light wave sensor comprising the transmitter 11 and the light receiver 12, stop position indicator lamps 2, 3, 4 and stop position indicator lamps 6, 7, 8 for displaying the stop position for each aircraft to be serviced are provided at predetermined intervals. It is done. In the maintenance hangar 19, there is a control device 5 that detects the signals from the light receivers 12, 13, 16 to process the position of the aircraft and controls the operation of the warehousing guide indicator lamp 1 and alarms 9, 10. Provided. The control device 5 supplies power to the warehousing guidance indicator lamp 1, stop position indicator lamps 2, 3, 4, 6, 7, 8, alarms 9, 10, transmitters 11, 14, 15, and light receivers 12, 13, 16. Supply. A light wave sensor comprising the transmitter 11 and the light receiver 12 for monitoring and detecting an aircraft, a light wave sensor comprising the transmitter 14 and the light receiver 13 for monitoring and detecting an aircraft, and the transmitter 15 and the light receiver 16. Lightwave sensors for monitoring and detecting the aircraft are provided at predetermined intervals in the direction of the aircraft.

  That is, as shown in FIG. 2, the control device 5 supplies power to the warehousing guidance indicator lamp 1 and blinks, and supplies power to the stop position indicator lamps 2, 3, 4, 6, 7, and 8 and lights up. To do. Further, the control device 5 supplies power to the alarms 9 and 10, transmitters 11, 14, and 15 and light receivers 12, 13, and 16 to be in an operating state, and the light receivers 12, 13, and 15 are transmitted from the transmitters 11, 14, and 15, respectively. For example, light wave beams L1, L2, and L3 such as infrared rays and laser beams are transmitted correspondingly to 16 respectively.

  The aircraft towed by the towing vehicle is guided by the warehousing guidance indicator light 1 and enters the maintenance docks 17 and 18 in the maintenance hangar 19. When the aircraft enters the maintenance docks 17 and 18, the aircraft vertical tail 20 first enters between the transmitter 11 and the light receiver 12, and the light beam L <b> 3 is blocked by the aircraft vertical tail 20, The light wave beam L3 is not received. Next, as the aircraft further enters the service docks 17, 18, the aircraft's vertical tail 20 enters between the transmitter 11 and the receiver 12 and between the transmitter 14 and the receiver 13 and the aircraft's vertical tail. At 20, the light wave beams L2 and L3 are blocked, and the light receivers 12 and 13 do not receive the light wave beams L2 and L3. Next, when the aircraft enters the maintenance docks 17 and 18 further to the stop position, the aircraft's vertical tail 20 is between the transmitter 11 and the receiver 12, between the transmitter 14 and the receiver 13, and the transmitter 15. The light beams L1, L2, and L3 are blocked by the vertical tail 20 of the aircraft, and the light beams L1, L2, and L3 are not received by the light receivers 12, 13, and 16.

  As shown in FIG. 3, the light beams L1, L2, and L3 are blocked by the vertical tail 20 of the aircraft.

  The control device 5 detects the signals from the light receivers 12, 13 and 16, processes the position of the aircraft, and displays the distance to the stop position of the aircraft by changing the blinking cycle of the entry guidance indicator lamp 1. In this case, the alarms 9 and 10 are changed in sound in synchronization with the blinking cycle of the warehousing guidance indicator lamp 1 to call attention.

  As described above, for example, the position of the aircraft is detected when the aircraft enters the maintenance dock of the maintenance hangar at the airport by using a light wave beam such as an infrared ray or a laser beam, and is guided to the stop position by the guidance indicator lamp. As a result, it is possible to save and digitize the guidance and monitoring of the aircraft at the time of warehousing, and to improve the efficiency and safety of warehousing work to the maintenance dock.

  In addition, aircraft detection uses a combination of a plurality of transmitters and light receivers that use light wave beams such as infrared rays and laser light, and can be used without applying a load to the aircraft because of the non-contact method using light wave beams. . In addition, since radio waves are not used, there is no problem in the operation of other wireless devices or the like in the hangar.

  Furthermore, the guidance indicator lamp displays the position of entry into the hangar and also displays the stop position according to the aircraft model, so that the aircraft can be safely and reliably stopped at the stop position. In addition, since the distance to the stop position can be displayed by changing the blinking cycle of the guide indicator lamp, safety can be improved. In addition, safety can be further enhanced by calling attention with an alarm sound synchronized with blinking of the guidance indicator lamp.

  Note that the present invention is not limited to the above-described embodiment as it is, and can be embodied by modifying the constituent elements without departing from the scope of the invention in the implementation stage. Further, various inventions can be formed by appropriately combining a plurality of constituent elements disclosed in the embodiment. For example, some components may be deleted from all the components shown in the embodiment. Furthermore, you may combine the component covering different embodiment suitably.

It is arrangement | positioning explanatory drawing which shows the aircraft warehousing guidance monitoring system which concerns on embodiment of this invention. It is wiring explanatory drawing which shows the aircraft warehousing guidance monitoring system which concerns on embodiment of this invention. It is explanatory drawing which shows an example of the light wave beam interruption | blocking position of the aircraft which concerns on embodiment of this invention.

Explanation of symbols

  DESCRIPTION OF SYMBOLS 1 ... Warehousing guidance indicator lamp 2, 3, 4 ... Stop position indicator lamp, 5 ... Control device, 6, 7, 8 ... Stop position indicator lamp, 9, 10 ... Alarm, 11, 14, 15 ... Transmitter, 12 , 13, 16 ... light receivers, 17, 18 ... maintenance docks, 19 ... airport maintenance hangars, 20 ... aircraft vertical tails, L1, L2, L3 ... light wave beams such as infrared rays and laser beams.

Claims (1)

Transmitters and light receivers corresponding to each other in the hangar are provided opposite to each other, and a plurality of light wave sensors provided at predetermined intervals in the aircraft warehousing direction;
A plurality of stop position indicator lamps provided at predetermined intervals in the hangar and displaying stop positions for each aircraft;
Provided at the entrance of the hangar, and displays the warehousing guidance position of the aircraft, and a guidance indicator lamp that displays the position of the aircraft with light,
An alarm provided in the hangar to inform the position of the aircraft by sound;
The signals from the plurality of light wave sensors are detected to process the position of the aircraft, and the distance to the aircraft stop position is displayed by changing the blinking period of the guidance indicator lamp, and the blinking period of the guidance indicator lamp aircraft Receipt inductive monitoring system, characterized in that synchronously and a control device for attention by changing the sound of the alarm.

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