A method and system for handing over call frequency in an ATC system
A technology of call frequency and initiator, applied in traffic control system, wireless communication, aircraft traffic control and other directions, can solve problems such as loss, lack of seat software, hidden safety hazards, etc., and achieve the effect of avoiding errors
Active Publication Date: 2021-08-27
CHENGDU CIVIL AVIATION AIR TRAFFIC CONTROL SCI & TECH +1
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Problems solved by technology
The traditional technology has the following disadvantages: 1. The traditional technology uses a single character to prompt, usually "C" means to establish a contact, and a blank means that the contact has not been established or has been disconnected, and the prompt to the controller is not obvious enough; Or the automatic reminder of disconnection, the seat software exits abnormally and then restarts to establish or leave the contact and the reminder is lost; 3. The operation is completely performed manually by the controller, which is prone to human errors, easily causing "mistakes and omissions", resulting in potential safety hazards
Method used
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[0031] The following will clearly and completely describe the technical solutions in the embodiments of the present invention with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments are some of the embodiments of the present invention, but not all of them. Based on the embodiments of the present invention, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the protection scope of the present invention.
[0032] It should be understood that when used in this specification and the appended claims, the terms "comprising" and "comprises" indicate the presence of described features, integers, steps, operations, elements and / or components, but do not exclude one or Presence or addition of multiple other features, integers, steps, operations, elements, components and / or collections thereof.
[0033] It should also be understood that the terminology used ...
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The call frequency handover method in the ATC system disclosed by the present invention includes: judging whether the first handover is completed between seats or control units; if not, sending and receiving handover information to the handover receiving seat or the handover receiving control unit; if so, start Call frequency handover; send the first reminder message that should be disconnected to the handover initiator, and send the second reminder message that contact should be established to the handover receiver; obtain the first confirmation message sent by the seat of the handover initiator that the contact has been disconnected, and obtain Hand over the receiving party’s seat or receive the second confirmation information sent by the control unit that the contact has been established; judge whether each seat of each aircraft has established contact or lose contact according to the first confirmation information and the second confirmation information, and carry out call frequency handover operate. In the process of call frequency handover, it will automatically prompt the state of establishing contact or breaking away from contact, and carry out call frequency handover after confirming the establishment of contact or breaking away from contact, so as to avoid mistakes.
Description
technical field [0001] The invention relates to the technical field of air control, in particular to a method and system for handing over a call frequency in an ATC system. Background technique [0002] The air traffic control automation system (Air Traffic Control System hereinafter referred to as ATC system) is the most important technical tool for air traffic controllers to grasp the air flight situation in real time and provide air traffic control services. [0003] The general process of providing air traffic control radar control services is as follows: a radar control seat establishes contact with an aircraft, conducts radar identification, and provides radar control services; after handing over to other radar control seats of the same control unit or to other control units, and aircraft out of touch. The control seat manually establishes a contact operation, and a separate display area is used on the radar sign to indicate that the seat has established contact with ...
Claims
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IPC IPC(8): G08G5/00H04W4/42H04W28/04
CPCG08G5/0017H04W28/04H04W4/42
Inventor 唐亚军侯昌波周自力郝育松阮敏王松欧昕
Owner CHENGDU CIVIL AVIATION AIR TRAFFIC CONTROL SCI & TECH