CN102700718B - Method for processing aviation electronic system warning information for general-purpose aircraft - Google Patents
Method for processing aviation electronic system warning information for general-purpose aircraft Download PDFInfo
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Abstract
The invention provides a method for processing aviation electronic system warning information, which is suitable for a general-purpose aircraft. The method comprises the steps of: (1) dividing equipment information required to be monitored in a general-purpose aircraft aviation electronic system into four classes, setting a warning information list on an airborne display, and respectively establishing corresponding warning processing tasks for the four classes of equipment information; (2) receiving messages sent by the warning processing tasks, judging whether the messages are key messages firstly, if so, directly turning to a step (4), otherwise, carrying out a next step; (3) judging whether the messages are adding warning messages, and if so, adding corresponding warning information into the warning information list, otherwise, indicating the messages to be deleting warning messages, and deleting corresponding warning information from the warning information list; and (4) sequencing and displaying the warning information list. The method has the advantages of simplicity, stability, real time, strong testability and expandability, and the like.
Description
Technical field
The present invention relates to a kind of avionics system alarm information processing method.
Background technology
In general-purpose aircraft avionics system, combine plurality of devices, as hybrid display (PFD, MFD), programmable integrated process, radiogoniometer, VOR/course downslide multimode navigating instrument, VHF radio, S pattern transponder, DME range finder, boat appearance system, atmosphere computing machine, Audio Controller, aeroengine parameter collector, fuselage state parameter collectors etc., the crosslinked relation between them as shown in Figure 1.
Along with general-purpose aircraft avionics system development, increasing electronic machine is integrated, these electronic machines by a large amount of data centralizations to a certain kind equipment.How according to these information real-time to cockpit crew, send alarm? a kind of method is by subset report and alarm information, by modes such as sound, light, remind cockpit crew, this method has certain limitation, be not easy to carry out associating alarm according to a plurality of subsystems, and warning information amount is limited.Another kind method be by the data centralization of subsystems to a kind equipment, by Frame is counted, relatively etc. mode judges that the modes such as whether communication normal process, and deals with more complicated in the system integration.
Summary of the invention
Interior each warning information of system the invention provides a kind of method that avionics system warning information that is applicable to general-purpose aircraft is processed, so that can access in time, reliable treatments.
For realizing above goal of the invention, the present invention provides following technical scheme:
General-purpose aircraft avionics system alarm information processing method, comprises the following steps:
(1) by needing the facility information of monitoring to be divided into sensor device data, sensor device self check state, programmable integrated process self check state and alarm function key-press status in general-purpose aircraft avionics system, warning information list is set on airborne indicator;
Above four kinds of facility informations are set up respectively to corresponding alarming processing task, and it carries out content respectively:
(1.1) task of processes sensor device data
Obtain sensor device data, judge this task finds whether handled data meet default alarm output condition, correspondingly send and add alarm information or delete alarm information;
(1.2) task of processes sensor equipment self-inspection state
When this task finds that sensor device cycle uploads self check status data and breaks down, in the corresponding region that shows this device data, directly with color mark, demonstrate alarm prompt, and alarm information is deleted in transmission, thereby in described warning information list, will delete with the corresponding warning information of this alarm prompt, to avoid causing extra interference to aviator;
(1.3) process the task of programmable integrated process self check state
When this task finds that programmable integrated process cycle uploads self check status data and breaks down, send and increase alarm information, thereby in warning information list, add corresponding warning information; When finding that programmable integrated process fault disappears, send and delete alarm information, thereby corresponding warning information in warning information list is deleted;
(1.4) alarm function button task
When pressing alarm function button, this task is sent press key message, and warning information list adopts take alarm grade as main, the time sequence all warning information current as auxiliary mode shows;
(2) message that receiving alarm Processing tasks is sent, first judges whether this message is press key message, if so, directly goes to step (4), if not, carries out next step;
(3) judge whether this message is to add alarm information, if so, in warning information list, adds corresponding warning information, if not, show that this message is to delete alarm information, deletes corresponding warning information in warning information list;
(4) to warning information, list is sorted, is shown.
Based on above basic technical scheme, can further optimize and limit following technical characterictic:
The facility information that need to monitor for each, arranges the alarm grade of its warning information; When warning information is crucial alarm, simultaneously to Audio Controller sending controling instruction, Audio Controller sends corresponding alarm prompt sound.
When producing new warning information, warning information list automatic spring, employing be take time sequence and is carried out display alarm information as main, alarm grade as auxiliary mode, to guarantee that up-to-date warning information is presented at the front position of warning information list, and with different background colors, highlight in warning information list; When not having new warning information to produce and aviator carrys out display alarm information list by pressing alarm function button, employing be take alarm grade and is carried out display alarm information as main, time sequence as auxiliary mode, to guarantee that the warning information of most critical is presented at the front position of warning information list.
The present invention has following technique effect:
The advantages such as the present invention has simple, stable, real-time when processing general-purpose aircraft avionics system warning information, and testability and extensibility are strong, can guarantee in integrated avionics system that each warning information obtains in time, reliable treatments.
Accompanying drawing explanation
Fig. 1 is the crosslinked schematic diagram that is related to of general-purpose aircraft avionics system.
Fig. 2 is warning information treatment scheme schematic diagram of the present invention.
Fig. 3 is the diagram of circuit of the task of processes sensor device data in the present invention.
Fig. 4 is the diagram of circuit of the task of processes sensor equipment self-inspection state in the present invention.
Fig. 5 is the diagram of circuit of processing the task of programmable integrated process self check state in the present invention.
Fig. 6 is warning information list schematic diagram of the present invention.
The specific embodiment
The present invention, on the basis of general-purpose aircraft avionics system framework, processes warning information by message mechanism, and the overall flow of this processing method as shown in Figure 2.Below provided most preferred embodiment of the present invention and described in detail by reference to the accompanying drawings, the perfect and optimization to basic scheme of the present invention in this embodiment should not be considered as the restriction to the claims in the present invention scheme.
The task relevant to alarming processing task triggers the processing to warning information by sending message to alarming processing task, and the task relevant to alarming processing task has:
A. the task of processes sensor device data;
B. the task of processes sensor equipment self-inspection state;
C. process the task of programmable integrated process self check state;
D. button task.
To above-mentioned 4 flow of task that trigger alarming processing task be introduced below.
1. the task of processes sensor device data.When this task, find handled data fit and add/delete alarm Rule of judgment, send to alarming processing task and add/delete alarm information.Concise and to the point treatment scheme as shown in Figure 3, in figure " being in alarm status? " be whether current this warning information is present in warning information list.In figure, Count1 represents the counting to " not meeting alarm Rule of judgment ", Max1 represents " not meeting the threshold value of alarm conditions number of times ", Count2 represents the counting to " meeting alarm Rule of judgment ", and Max2 represents " meeting the threshold value of alarm conditions number of times ".When Count2 reaches threshold value Max2 for the first time, this task can send interpolation alarm information; When Count1 reaches threshold value Max1 for the first time, this task can send deletion alarm information.
2. the task of processes sensor equipment self-inspection state.When this task finds that sensor device cycle uploads self check status data and occurs the fault such as overtime, in the corresponding region that shows this device data, with red fork-shaped symbol to aircraft report breakdown of equipment.Meanwhile, in alarm list, will delete with this device-dependent warning information, to avoid causing extra interference to aviator.Concise and to the point treatment scheme as shown in Figure 4.
3. process the task of programmable integrated process self check state.Programmable integrated process itself is not sensor device, just the auxiliary process equipment of telltale.When this task finds that programmable integrated process cycle uploads self check status data and breaks down, send and increase alarm information, and in warning information list, add corresponding warning information; When finding that programmable integrated process fault disappears, send and delete alarm information, and corresponding warning information in warning information list is deleted.Concise and to the point treatment scheme as shown in Figure 5.
4. button task.Aviator presses acknowledged alarm button, and button task sends an alarm press key message to alarming processing task and triggers alarming processing task.
The Show Styles of warning information list as shown in Figure 6.When having new warning information, warning information list automatic spring, employing be take time sequence and is carried out display alarm information as main, alarm grade as auxiliary mode, to guarantee that up-to-date warning information is presented at the front position of alarm list, and they are highlighted with different background colors in alarm list.If alarm is crucial alarm, Audio Controller can send corresponding alarm prompt sound for 3 times continuously and remind aviator.When not having new warning information and aviator to carry out display alarm information by pressing acknowledged alarm button, employing be take alarm grade and is carried out display alarm information as main, time sequence as auxiliary mode, to guarantee that the warning information of most critical is presented at the front position of alarm list.
The present invention can sort the warning information of general-purpose aircraft avionics system inside according to criticality, and generalized time order and the response of aviator to warning information, display alarm information on flight displays.Meanwhile, by the redness on flight displays, yellow flashing indicator light, Audio Controller, send corresponding alerting tone and remind aviator.
While having crucial warning information in warning information list, even if alarm list is not in show state, above alarm list viewing area, all can there is a red flashing indicator light to point out aviator to have crucial alarm.While not being empty without crucial warning information and alarm list in alarm list, even if alarm list is not in show state, above alarm list viewing area, all can there is a yellow flashing indicator light to point out aviator to have common alarm.
Warning information list once shows at most 8 warning information, when unnecessary 8 of actual warning information, on the right side of warning information list, there will be a scroll bar, aviator can regulate the position of scroll bar to remaining warning information is shown one by one by knob.
Claims (1)
1. general-purpose aircraft avionics system alarm information processing method, comprises the following steps:
(1) by needing the facility information of monitoring to be divided into sensor device data, sensor device self check state, programmable integrated process self check state and alarm function key-press status in general-purpose aircraft avionics system, warning information list is set on airborne indicator;
Above four kinds of facility informations are set up respectively to corresponding alarming processing task, and it carries out content respectively:
(1.1) task of processes sensor device data
Obtain sensor device data, judge this task finds whether handled data meet default alarm output condition, correspondingly send and add alarm information or delete alarm information;
(1.2) task of processes sensor equipment self-inspection state
When this task finds that sensor device cycle uploads self check status data and breaks down, in the corresponding region that shows this device data, directly with color mark, demonstrate alarm prompt, and alarm information is deleted in transmission, thereby in described warning information list, will delete with the corresponding warning information of this alarm prompt, to avoid causing extra interference to aviator;
(1.3) process the task of programmable integrated process self check state
When this task finds that programmable integrated process cycle uploads self check status data and breaks down, send and increase alarm information, thereby in warning information list, add corresponding warning information; When finding that programmable integrated process fault disappears, send and delete alarm information, thereby corresponding warning information in warning information list is deleted;
(1.4) alarm function button task
When pressing alarm function button, this task is sent press key message, and warning information list adopts take alarm grade as main, the time sequence all warning information current as auxiliary mode shows;
(2) message that receiving alarm Processing tasks is sent, first judges whether this message is press key message, if so, directly goes to step (4), if not, carries out next step;
(3) judge whether this message is to add alarm information, if so, in warning information list, adds corresponding warning information, if not, show that this message is to delete alarm information, deletes corresponding warning information in warning information list;
(4) to warning information, list is sorted, is shown;
When producing new warning information, warning information list automatic spring, employing be take time sequence and is carried out display alarm information as main, alarm grade as auxiliary mode, to guarantee that up-to-date warning information is presented at the front position of warning information list, and with different background colors, highlight in warning information list; When not having new warning information to produce and aviator carrys out display alarm information list by pressing alarm function button, employing be take alarm grade and is carried out display alarm information as main, time sequence as auxiliary mode, to guarantee that the warning information of most critical is presented at the front position of warning information list;
The facility information that need to monitor for each, arranges the alarm grade of its warning information; When warning information is crucial alarm, simultaneously to Audio Controller sending controling instruction, Audio Controller sends corresponding alarm prompt sound.
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| FR3037136B1 (en) * | 2015-06-08 | 2017-05-19 | Airbus Operations Sas | SYSTEM AND METHOD FOR DISPLAYING AN AIRCRAFT |
| CN105425767B (en) * | 2015-11-04 | 2018-05-18 | 中国直升机设计研究所 | A kind of method of the different types to be measured of maintained equipment automatic identification |
| FR3052890B1 (en) * | 2016-06-21 | 2018-07-13 | Thales Sa | METHOD OF RECEIVING GUARANTEE OF COMMON SIGNALS IN AN AVIONIC SYSTEM COMPRISING A PLURALITY OF ELECTRONIC COMPUTERS |
| CN109669745A (en) * | 2018-11-21 | 2019-04-23 | 中国航空工业集团公司洛阳电光设备研究所 | A kind of alarm information processing method based on alarm grade |
| CN112751707B (en) * | 2020-12-29 | 2023-04-18 | 北京格林威尔科技发展有限公司 | Alarm information output method and device based on SDN and NFV technologies |
| CN113815874B (en) * | 2021-10-11 | 2022-06-21 | 中国商用飞机有限责任公司 | Alarm information pushing method and system for aircraft |
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| CN102496246A (en) * | 2011-12-08 | 2012-06-13 | 西安航空电子科技有限公司 | Method for processing and displaying alarm based on priority and danger level |
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| US20090140853A1 (en) * | 2007-11-30 | 2009-06-04 | Nokia Corporation | Method and Apparatus for Alert Control |
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| US6195758B1 (en) * | 1995-09-29 | 2001-02-27 | Telefonaktiebolaget Lm Ericsson | Operation and maintenance of clock distribution networks having redundancy |
| CN1175143A (en) * | 1996-08-22 | 1998-03-04 | 波音公司 | Method and apparatus for obtaining high integrity and availability in multi-channel system |
| CN102045255A (en) * | 2010-12-06 | 2011-05-04 | 中国航空工业集团公司第六三一研究所 | Control method of data stream of avionics system of civil light airplane |
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