CN112200352A - Guide vehicle aircraft route sharing device based on high-channel data link - Google Patents
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Abstract
The high-path data link-based pilot vehicle and aircraft route sharing device can improve the pilot efficiency while reducing the risk of scene operation. It includes: the system comprises a data service central station subsystem, a guide vehicle mobile terminal subsystem, a high-pass data link transmission subsystem, a sliding alarm prompting subsystem and an airport scene alarm prompting subsystem. The data service central station subsystem comprises: the system comprises an airport scene plane map building module, a high-path data link data fusion processing module, a scene flight information tracking and processing module, a planned route history query module, a runway track searching module, an airport scene alarm prompting module and a planned route module.
Description
Technical Field
The invention relates to the technical field of civil aviation airspace data processing, in particular to a high-path data chain-based guided vehicle and aircraft route sharing device, which sends default taxi routes and instruction information to an onsite guided vehicle based on a high-path data chain.
Background
In recent years, with the rapid development of the civil aviation industry, there is an increasing demand for airport resources and service levels. How to utilize limited airport resources and improve the operating efficiency of the airport is a challenge to the airports all over the world. The method for improving the sliding guide efficiency of the airport aircraft is a favorable means for improving the operation efficiency of the airport, at present, the guide operation of most airports depends on voice communication between a controller and a driver, the method occupies communication frequency, meanwhile, risks of mishearing and missed hearing are accompanied, and the reduction of the operation efficiency of the airport and the operation risk of the airport caused by low-visibility weather are difficult to solve.
Airport surface taxiing is one of the most challenging stages in flight activities, plays a key role in airport guide vehicle-mounted surface taxiing, but to large-scale complicated airports, the surface taxiing situation is complicated, the vehicle driver needs to visually observe the situation of the surrounding area situation, the working pressure and the potential safety hazard are large, especially to the northern area of China, the number of days with low visibility increases all the year round, higher requirements are provided for the airport vehicle driver, how to ensure safe driving under the condition of low visibility, avoid the aircraft, avoid the approach of the aircraft and the vehicle, avoid mistakenly entering the restricted area and other problems need to be solved urgently, and in addition, how to rapidly position the target guide the aircraft under the condition of low visibility for the guide vehicle is also an important problem of safe production.
Disclosure of Invention
In order to overcome the defects of the prior art, the invention provides a guidance vehicle and aircraft route sharing device based on a high-path data chain, which can improve guidance efficiency while reducing the risk of scene operation.
The technical scheme of the invention is as follows: this kind of guide car aircraft route shared device based on high pass data link, it includes: the system comprises a data service central subsystem, a guide vehicle mobile terminal subsystem, a high-pass data link transmission subsystem, a sliding alarm prompting subsystem and an airport scene alarm prompting subsystem;
the data service central station subsystem comprises:
the airport surface plane map building module is used for building an airport surface plane map, displaying the real-time dynamic state of the surface, superposing and planning routing information and processing flight information;
the high-path data link data fusion processing module receives the scene information data transmitted by the high-path data link, processes the scene information data and then superposes the processed scene information data on the airport scene plane map module;
the scene flight information tracking and processing module is used for processing the flight information transmitted by the high-pass data link and editing and modifying flights;
the planning route history inquiry module inquires a history planning route according to a specified rule;
the runway track-seeking module is used for executing a track-seeking function on the runway and locking the current runway to prevent the runway from invading;
the airport scene alarm prompting module detects the aircraft and sends out an alarm prompt when the aircraft passes through a scene alarm area, and the alarm prompt is transmitted to the scene alarm prompting subsystem through a high-path data link;
and the route planning module plans a route and sends the route information to the guide vehicle mobile terminal subsystem through the high-route data link.
The invention controls a dispatching guide vehicle mobile terminal subsystem, a high-pass data link transmission subsystem, a sliding alarm prompt subsystem and an airport scene alarm prompt subsystem through a data service center subsystem, an airport scene plane map building module builds an airport scene plane map, displays scene real-time dynamic, superposes planning route information, processes flight information, receives scene information data transmitted by the high-pass data link through a high-pass data link data fusion processing module, superposes the scene information data to an airport scene plane map module after processing, processes the flight information transmitted by the high-pass data link through a scene flight information tracking and processing module, edits and modifies flights, inquires historical planning routes through a planning route historical inquiry module according to specified rules, executes a track searching function on a runway through a runway channel searching module and locks the current runway, the runway invasion event is prevented from happening, the prompting module is alarmed through the airport scene, when the aircraft is alarmed in the scene, the aircraft is detected and an alarm prompt is sent out, the alarm prompt is transmitted to the scene through the high-pass data link, the route is planned through the planning route module, the route information is sent to the guide vehicle mobile terminal subsystem through the high-pass data link, therefore, the sliding route instruction is sent to the guide vehicle terminal, the guide vehicle driver receives the sliding instruction through the terminal in real time, and the guide efficiency can be improved while the scene running risk is reduced.
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Fig. 1 is a schematic structural diagram of a high-path data link-based lead vehicle and aircraft route sharing device according to the invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention more apparent, the present invention will be described in further detail with reference to the accompanying drawings and specific embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the invention and are not intended to limit the invention.
In order to make the description of the present disclosure more complete and complete, the following description is given for illustrative purposes with respect to the embodiments and examples of the present invention; it is not intended to be the only form in which the embodiments of the invention may be practiced or utilized. The embodiments are intended to cover the features of the various embodiments as well as the apparatus steps and sequences for constructing and operating the embodiments. However, other embodiments may be utilized to achieve the same or equivalent functions and step sequences.
As shown in fig. 1, the device for sharing route of leading vehicle and aircraft based on high-path data link includes: the system comprises a data service central subsystem, a guide vehicle mobile terminal subsystem, a high-pass data link transmission subsystem, a sliding alarm prompting subsystem and an airport scene alarm prompting subsystem;
the data service central station subsystem comprises:
the airport surface plane map building module is used for building an airport surface plane map, displaying the real-time dynamic state of the surface, superposing and planning routing information and processing flight information;
the high-path data link data fusion processing module receives the scene information data transmitted by the high-path data link, processes the scene information data and then superposes the processed scene information data on the airport scene plane map module;
the scene flight information tracking and processing module is used for processing the flight information transmitted by the high-pass data link and editing and modifying flights;
the planning route history inquiry module inquires a history planning route according to a specified rule;
the runway track-seeking module is used for executing a track-seeking function on the runway and locking the current runway to prevent the runway from invading;
the airport scene alarm prompting module detects the aircraft and sends out an alarm prompt when the aircraft passes through a scene alarm area, and the alarm prompt is transmitted to the scene alarm prompting subsystem through a high-path data link;
and the route planning module plans a route and sends the route information to the guide vehicle mobile terminal subsystem through the high-route data link.
The invention controls a dispatching guide vehicle mobile terminal subsystem, a high-pass data link transmission subsystem, a sliding alarm prompt subsystem and an airport scene alarm prompt subsystem through a data service center subsystem, an airport scene plane map building module builds an airport scene plane map, displays scene real-time dynamic, superposes planning route information, processes flight information, receives scene information data transmitted by the high-pass data link through a high-pass data link data fusion processing module, superposes the scene information data to an airport scene plane map module after processing, processes the flight information transmitted by the high-pass data link through a scene flight information tracking and processing module, edits and modifies flights, inquires historical planning routes through a planning route historical inquiry module according to specified rules, executes a track searching function on a runway through a runway channel searching module and locks the current runway, the runway invasion event is prevented from happening, the prompting module is alarmed through the airport scene, when the aircraft is alarmed in the scene, the aircraft is detected and an alarm prompt is sent out, the alarm prompt is transmitted to the scene through the high-pass data link, the route is planned through the planning route module, the route information is sent to the guide vehicle mobile terminal subsystem through the high-pass data link, therefore, the sliding route instruction is sent to the guide vehicle terminal, the guide vehicle driver receives the sliding instruction through the terminal in real time, and the guide efficiency can be improved while the scene running risk is reduced.
Preferably, the guided vehicle mobile terminal subsystem includes:
the map building module based on the mobile map engine displays an airport plane map, superposes real-time dynamics of a scene aircraft, and draws planning routing information;
the high-path data link data transmission and sending module is used for receiving the scene information transmitted by the high-path data link and sending the data processed by the mobile terminal subsystem to the data service middle station subsystem by the high-path data link;
the vehicle aircraft speed information and distance module is used for displaying the current vehicle speed, the associated aircraft sliding speed and the distance between the vehicle aircraft speed and the distance, and sending out voice and text alarm when the distance or the speed exceeds the range;
the sliding guide warning display module displays conflict warning and various prompt messages in the sliding guide process;
the runway track-finding module is used for transmitting the track-finding state of the guided vehicle to the data service middle platform subsystem through the high-pass data link;
the sliding guiding navigation module calculates a sliding route and a navigation prompt in real time according to the route planning data transmitted based on the high-pass data link or the route planning data processed by the mobile terminal subsystem and the current position of the guiding vehicle, and reminds the driver of the guiding vehicle in a voice and image mode;
and the route planning module plans a route, draws a plane map of the airport, guides a driver of the vehicle to run according to the route and transmits the route information back to the data service central station subsystem.
Preferably, the high-path data-chain data processing subsystem comprises: the data receiving and sending module and the data processing module; the data receiving and sending module completes information exchange among the subsystems, and the data processing module completes data processing on received information, so that the use of the current subsystem can be met.
Preferably, the airport surface warning prompt subsystem includes:
the data service center subsystem information processing module calculates the situation information of the current scene aircraft in real time, judges whether the aircraft passes through a scene alarm area or not, and sends the judgment result to the airport scene alarm prompt subsystem and the guide vehicle mobile terminal through the high-pass data link;
the data receiving and processing module receives data information sent by the data service central subsystem through the high-path data link, processes the data information into data capable of being processed, and forwards the data information to the scene information LED display module;
the scene information LED display module displays alarm prompt information to remind related important information of nearby aircrafts;
and the guiding vehicle mobile terminal information display module is arranged in the guiding vehicle mobile terminal subsystem and is used for reminding a driver of the guiding vehicle of relevant warning information.
Preferably, in order to implement the coasting warning prompt, the device further includes: a runway data submodule, a restricted area data submodule, a forbidden area data submodule, a frequency changing area data submodule and an aircraft distance circle submodule;
when the aircraft approaches the warning area, sending out a corresponding information warning prompt according to the intersection judgment of the aircraft distance circle sub-module and various sub-modules; the system uses a positioning system carried by a transponder carried by a guided vehicle as a basis for judging the position; and in the running process of the system, the distance circle of the current position and the distance circle of the scene runway, the limiting area, the forbidden area, the frequency conversion area, the distance circle of the scene vehicle and the distance circle of other aircrafts are judged once every 0.5 second, and when the distance exceeds a judgment threshold value, an alarm is given out to prompt the driver of the guided vehicle to give an alarm message nearby.
Furthermore, if the guiding vehicle is not provided with the transponder module, the positioning function carried by the mobile terminal is used as a judgment basis.
Preferably, in order to realize the taxi guide navigation, the apparatus includes: a position routing algorithm submodule, a taxiway sequence intersection data submodule, an approach crossing algorithm submodule and a direction judgment algorithm submodule;
and after the sliding guide starts, judging the currently positioned sliding way according to the position route finding algorithm submodule.
Furthermore, if the route is already located in the last section of the planned route, whether the route is close to a waiting point is judged; if the intersection position is close to the intersection position, sending a navigation prompt; if the current taxiway is not the last section of the planned route, whether the current taxiway approaches the crossing is judged each time, if the current taxiway is about to approach the crossing position, the next planned route taxiway is taken out, the submodule judges that the current position passes n crossing inflection points from the crossing together according to the taxiway sequence intersection data, the submodule judges that the turning direction from the current taxiway to the next taxiway is left/right according to the direction judgment algorithm, and a navigation prompt is sent out according to the turning direction, so that the user is reminded of the n crossing switching in front.
Preferably, in order to realize a crossing approaching algorithm submodule, each section of planning routing data is independently stored, the distance between the current position and the last point of the taxiway sequence at present is calculated, and if the distance is lower than a threshold value, the crossing approaching module is judged; setting a taxiway sequence submodule for realizing a position routing algorithm submodule, calculating the minimum distance between the current position and all taxiway sequences on the scene, and taking a taxiway with the minimum distance as the current taxiway; in order to realize the direction judgment algorithm submodule, each section of planned routing data is independently stored, the last two points p1 and p2 of the current taxiway are taken out as judgment basis, the second point pn after the starting point of the next taxiway is taken as direction judgment basis, the included angle between the connecting line of pn and p2 and the connecting line of p1 and p2 is judged, and the position of the connecting line on the left side, the right side or the front side is judged according to the included angle range and is taken as the judgment result.
The invention can realize the following beneficial effects:
compared with the traditional method that the instructions are broadcasted to the driver of the guided vehicle in a voice broadcasting mode, the instructions of the controller are sent through the high-pass data link communication system, the method has the characteristics of fast transmission, no error, large information coverage area and the like, meanwhile, the working pressure of the controller can be greatly reduced, and the field operation efficiency is improved.
For the driver, the command of the controller is obtained through the terminal, the driver can quickly position the designated sliding route, the scene running situation is clearly known, and the driving safety is improved.
For an airport, the invention can greatly improve the operation efficiency of the aircraft, reduce the flight delay frequency and is particularly obvious for low visibility weather such as thunderstorm, heavy fog and the like.
The above description is only a preferred embodiment of the present invention, and is not intended to limit the present invention in any way, and all simple modifications, equivalent variations and modifications made to the above embodiment according to the technical spirit of the present invention still belong to the protection scope of the technical solution of the present invention.
Claims (9)
1. Guide car aircraft route sharing device based on high pass data link, its characterized in that: it includes: the system comprises a data service central subsystem, a guide vehicle mobile terminal subsystem, a high-pass data link transmission subsystem, a sliding alarm prompting subsystem and an airport scene alarm prompting subsystem; the data service central station subsystem comprises:
the airport surface plane map building module is used for building an airport surface plane map, displaying the real-time dynamic state of the surface, superposing and planning routing information and processing flight information;
the high-path data link data fusion processing module receives the scene information data transmitted by the high-path data link, processes the scene information data and then superposes the processed scene information data on the airport scene plane map module;
the scene flight information tracking and processing module is used for processing the flight information transmitted by the high-pass data link and editing and modifying flights;
the planning route history inquiry module inquires a history planning route according to a specified rule;
the runway track-seeking module is used for executing a track-seeking function on the runway and locking the current runway to prevent the runway from invading;
the airport scene alarm prompting module detects the aircraft and sends out an alarm prompt when the aircraft passes through a scene alarm area, and the alarm prompt is transmitted to the scene alarm prompting subsystem through a high-path data link; and the route planning module plans a route and sends the route information to the guide vehicle mobile terminal subsystem through the high-route data link.
2. A high-path data link-based lead vehicle and aircraft route sharing device as claimed in claim 1, wherein: the guided vehicle mobile terminal subsystem includes:
the map building module based on the mobile map engine displays an airport plane map, superposes real-time dynamics of a scene aircraft, and draws planning routing information;
the high-path data link data transmission and sending module is used for receiving the scene information transmitted by the high-path data link and sending the data processed by the mobile terminal subsystem to the data service middle station subsystem by the high-path data link;
the vehicle aircraft speed information and distance module is used for displaying the current vehicle speed, the associated aircraft sliding speed and the distance between the vehicle aircraft speed and the distance, and sending out voice and text alarm when the distance or the speed exceeds the range; the sliding guide warning display module displays conflict warning and various prompt messages in the sliding guide process;
the runway track-finding module is used for transmitting the track-finding state of the guided vehicle to the data service middle platform subsystem through the high-pass data link;
the sliding guiding navigation module calculates a sliding route and a navigation prompt in real time according to the route planning data transmitted based on the high-pass data link or the route planning data processed by the mobile terminal subsystem and the current position of the guiding vehicle, and reminds the driver of the guiding vehicle in a voice and image mode; and the route planning module plans a route, draws a plane map of the airport, guides a driver of the vehicle to run according to the route and transmits the route information back to the data service central station subsystem.
3. A high-path data link-based lead vehicle and aircraft route sharing device as claimed in claim 2, wherein: the high-path data-chain data processing subsystem comprises: the data receiving and sending module and the data processing module; the data receiving and sending module completes information exchange among the subsystems, and the data processing module completes data processing on received information, so that the use of the current subsystem can be met.
4. A high-path data-link-based lead vehicle and aircraft route sharing device as claimed in claim 3, wherein: the airport scene warning prompt subsystem comprises:
the data service center subsystem information processing module calculates the situation information of the current scene aircraft in real time, judges whether the aircraft passes through a scene alarm area or not, and sends the judgment result to the airport scene alarm prompt subsystem and the guide vehicle mobile terminal through the high-pass data link;
the data receiving and processing module receives data information sent by the data service central subsystem through the high-path data link, processes the data information into data capable of being processed, and forwards the data information to the scene information LED display module;
the scene information LED display module displays alarm prompt information to remind related important information of nearby aircrafts;
and the guiding vehicle mobile terminal information display module is arranged in the guiding vehicle mobile terminal subsystem and is used for reminding a driver of the guiding vehicle of relevant warning information.
5. A high-path data-chain-based lead vehicle and aircraft route sharing device as claimed in claim 4, wherein: in order to realize the coasting warning prompt, the device further comprises: a runway data submodule, a restricted area data submodule, a forbidden area data submodule, a frequency changing area data submodule and an aircraft distance circle submodule;
when the aircraft approaches the warning area, sending out a corresponding information warning prompt according to the intersection judgment of the aircraft distance circle sub-module and various sub-modules; the system uses a positioning system carried by a transponder carried by a guided vehicle as a basis for judging the position; and in the running process of the system, the distance circle of the current position and the distance circle of the scene runway, the limiting area, the forbidden area, the frequency conversion area, the distance circle of the scene vehicle and the distance circle of other aircrafts are judged once every 0.5 second, and when the distance exceeds a judgment threshold value, an alarm is given out to prompt the driver of the guided vehicle to give an alarm message nearby.
6. A high-path data-link-based lead vehicle and aircraft route sharing device as claimed in claim 5, wherein: and the guiding vehicle is not provided with the responder module, and the self-carried positioning function of the mobile terminal is used as a judgment basis.
7. A high-path data-chain-based lead vehicle and aircraft route sharing device as claimed in claim 6, wherein: in order to realize the taxi guide navigation, the device comprises: a position routing algorithm submodule, a taxiway sequence intersection data submodule, an approach crossing algorithm submodule and a direction judgment algorithm submodule;
and after the sliding guide starts, judging the currently positioned sliding way according to the position route finding algorithm submodule.
8. A high-path data-link-based lead vehicle and aircraft route sharing device as claimed in claim 7, wherein: if the route is already located in the last section of the planned route, judging whether the route is close to a waiting point; if the intersection position is close to the intersection position, sending a navigation prompt; if the current taxiway is not the last section of the planned route, whether the current taxiway approaches the crossing is judged each time, if the current taxiway is about to approach the crossing position, the next planned route taxiway is taken out, the submodule judges that the current position passes n crossing inflection points from the crossing together according to the taxiway sequence intersection data, the submodule judges that the turning direction from the current taxiway to the next taxiway is left/right according to the direction judgment algorithm, and a navigation prompt is sent out according to the turning direction, so that the user is reminded of the n crossing switching in front.
9. A high-path data link-based lead vehicle and aircraft route sharing device as claimed in claim 8, wherein: in order to realize a crossing approaching algorithm submodule, each section of planning routing data is independently stored, the distance between the current position and the last point of the taxiway sequence at present is calculated, and if the distance is lower than a threshold value, the crossing approaching algorithm submodule is judged; setting a taxiway sequence submodule for realizing a position routing algorithm submodule, calculating the minimum distance between the current position and all taxiway sequences on the scene, and taking a taxiway with the minimum distance as the current taxiway; in order to realize the direction judgment algorithm submodule, each section of planned routing data is independently stored, the last two points p1 and p2 of the current taxiway are taken out as judgment basis, the second point pn after the starting point of the next taxiway is taken as direction judgment basis, the included angle between the connecting line of pn and p2 and the connecting line of p1 and p2 is judged, and the position of the connecting line on the left side, the right side or the front side is judged according to the included angle range and is taken as the judgment result.
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| CN113781843A (en) * | 2021-08-30 | 2021-12-10 | 深圳清航智行科技有限公司 | Scheduling control method and device for airport aircraft guided vehicle and storage medium |
| CN114822089A (en) * | 2022-06-23 | 2022-07-29 | 中国民用航空总局第二研究所 | Offline violation warning method and device for ground running vehicles of airline company |
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| CN109754643A (en) * | 2019-01-29 | 2019-05-14 | 中国航空无线电电子研究所 | Ground taxi based on map guides system |
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