CN216332821U - Special aircraft comprehensive alarm management device - Google Patents
Special aircraft comprehensive alarm management device Download PDFInfo
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- CN216332821U CN216332821U CN202121890287.1U CN202121890287U CN216332821U CN 216332821 U CN216332821 U CN 216332821U CN 202121890287 U CN202121890287 U CN 202121890287U CN 216332821 U CN216332821 U CN 216332821U
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Abstract
The utility model belongs to the technical field of aviation, and discloses a special airplane comprehensive alarm management device, which comprises: the alarm system comprises an alarm source information acquisition unit, an alarm processing module, a light alarm unit, a voice alarm unit, a display alarm unit and an alarm information recording unit; the output end of the alarm source information acquisition unit is connected with the input end of the alarm processing module through an AFDX bus, the alarm signal output end of the alarm processing module is respectively connected with the signal input ends of the light alarm unit, the voice alarm unit and the display alarm unit through the AFDX bus, and the alarm information output end of the alarm processing module is connected with the input end of the alarm information recording unit through the AFDX bus; the warning source information acquisition unit acquires the warning information of the external airplane, and solves the problems of simple warning information display, no redundancy design of warning information processing and no storage function of the warning information.
Description
Technical Field
The utility model belongs to the technical field of aviation, and particularly relates to a comprehensive warning management device for a special airplane.
Background
Various situations arise when an aircraft is flying, the safety of the flight should be improved by the warning system by making the aircraft recognize the state or failure of the aircraft system or components and the operational errors of the aircraft as early as possible, the pilot is attracted by the warning system by providing warning information of different degrees and different types to the pilot, the nature and source of the problem must be clearly indicated by the warning system, and the operational requirements and environment must be highly reliable and adequately reflected.
At present, most of existing aircraft warning systems are centralized warning systems, the centralized warning systems trigger light warning and voice warning, a lamp box is less in lettering information and has no prompting level warning, information processing of the centralized warning systems is mostly completed by a centralized warning computer, after the centralized warning computer fails, an onboard warning function is affected, and the centralized warning systems do not have a warning information storage function and are inconvenient for subsequent troubleshooting. The "information technology" 2015 6 th phase "improvement and research of fault of a certain centralized warning computer" discloses that a warning computer collects warning information and gives out voice and light warning to pilots, and the detailed content of the warning information is not displayed, and the function of recording the warning information is not realized.
SUMMERY OF THE UTILITY MODEL
The utility model overcomes the defects in the prior art, provides the comprehensive alarm management device for the special aircraft, and solves the problems of simple alarm information display, no redundancy design of alarm information processing and no storage function of alarm information.
In order to achieve the purpose, the utility model is realized by adopting the following technical scheme.
A special aircraft integrated alarm management device, the device comprising: the alarm system comprises an alarm source information acquisition unit, an alarm processing module, a light alarm unit, a voice alarm unit, a display alarm unit and an alarm information recording unit;
the alarm system comprises an alarm source information acquisition unit, an alarm processing module, a light alarm unit, a voice alarm unit and a display alarm unit, wherein the output end of the alarm source information acquisition unit is connected with the input end of the alarm processing module through an AFDX bus;
and the warning source information acquisition unit acquires the warning information of the external airplane.
The technical scheme of the utility model has the characteristics and further improvements that:
(1) the output end of the warning source information acquisition unit is also connected with the signal input ends of the light warning unit, the voice warning unit and the display warning unit through an HB6096 bus respectively.
(2) The device comprises three alarm processing modules, wherein the output end of an alarm source information acquisition unit is connected with the input end of each alarm processing module through an AFDX bus, the alarm signal output end of each alarm processing module is respectively connected with the signal input ends of a light alarm unit, a voice alarm unit and a display alarm unit through the AFDX bus, and the alarm information output end of each alarm processing module is connected with the input end of an alarm information recording unit through the AFDX bus.
(3) The alarm processing module comprises: and the alarm information processing unit and the alarm information output unit are connected in sequence.
(4) The three warning processing modules are respectively marked as a first warning processing module, a second warning processing module and a third warning processing module, the first warning processing module is embedded in a display control processing hardware platform corresponding to left driving, the second warning processing module is embedded in a display control processing hardware platform corresponding to right driving, the third warning processing module is used as a backup warning processing module and is embedded in a preset hardware platform, and the using priorities of the three warning processing modules are the first warning processing module, the second warning processing module and the third warning processing module in sequence.
(5) When the AFDX bus has a fault, the output end of the warning source information acquisition unit sends the warning signal of the danger level to the light warning unit, the voice warning unit and the display warning unit through the HB6096 bus.
The utility model provides a comprehensive warning management device for a special airplane, warning information can be given out by light and voice and can be displayed on a display, the displayed content is more visual, and the warning information is sent to a recording device for recording, so that subsequent troubleshooting is facilitated.
Drawings
Fig. 1 is a schematic structural diagram of a special aircraft comprehensive alarm management device according to an embodiment of the present invention.
Detailed Description
The embodiment of the utility model provides a special aircraft comprehensive alarm management device, as shown in fig. 1, the device comprises: the alarm system comprises an alarm source information acquisition unit, an alarm processing module, a light alarm unit, a voice alarm unit, a display alarm unit and an alarm information recording unit;
the alarm system comprises an alarm source information acquisition unit, an alarm processing module, a light alarm unit, a voice alarm unit and a display alarm unit, wherein the output end of the alarm source information acquisition unit is connected with the input end of the alarm processing module through an AFDX bus;
and the warning source information acquisition unit acquires the warning information of the external airplane.
Furthermore, the output end of the warning source information acquisition unit is also connected with the signal input ends of the light warning unit, the voice warning unit and the display warning unit through an HB6096 bus respectively.
Specifically, the device contains three warning processing modules, and the output of warning source information acquisition unit and the input of every warning processing module are connected through the AFDX bus, and the alarm signal output of every warning processing module is connected with the signal input of light alarm unit, pronunciation alarm unit, demonstration alarm unit through the AFDX bus respectively, and the alarm information output of every warning processing module is connected with the input of warning information recording unit through the AFDX bus.
Specifically, the alarm processing module includes: and the alarm information processing unit and the alarm information output unit are connected in sequence.
Specifically, the three alarm processing modules are respectively recorded as a first alarm processing module, a second alarm processing module and a third alarm processing module, the first alarm processing module is embedded in a display and control processing hardware platform corresponding to left driving, the second alarm processing module is embedded in a display and control processing hardware platform corresponding to right driving, the third alarm processing module is used as a backup alarm processing module and embedded in a preset hardware platform, and the use priorities of the three alarm processing modules are the first alarm processing module, the second alarm processing module and the third alarm processing module in sequence.
Specifically, when the AFDX bus has a fault, the output end of the warning source information collecting unit sends the warning signal of the danger level to the light warning unit, the voice warning unit, and the display warning unit through the HB6096 bus.
The utility model provides a comprehensive warning management device for a special airplane, warning information can be given out by light and voice and can be displayed on a display, the displayed content is more visual, and the warning information is sent to a recording device for recording, so that subsequent troubleshooting is facilitated.
Claims (6)
1. A special aircraft comprehensive alarm management device is characterized by comprising: the alarm system comprises an alarm source information acquisition unit, an alarm processing module, a light alarm unit, a voice alarm unit, a display alarm unit and an alarm information recording unit;
the alarm system comprises an alarm source information acquisition unit, an alarm processing module, a light alarm unit, a voice alarm unit and a display alarm unit, wherein the output end of the alarm source information acquisition unit is connected with the input end of the alarm processing module through an AFDX bus;
and the warning source information acquisition unit acquires the warning information of the external airplane.
2. The special aircraft comprehensive alarm management device as claimed in claim 1, wherein the output end of the alarm source information acquisition unit is further connected with the signal input ends of the light alarm unit, the voice alarm unit and the display alarm unit through an HB6096 bus respectively.
3. The special aircraft comprehensive alarm management device of claim 1, wherein the device comprises three alarm processing modules, the output end of the alarm source information acquisition unit is connected with the input end of each alarm processing module through an AFDX bus, the alarm signal output end of each alarm processing module is respectively connected with the signal input ends of the light alarm unit, the voice alarm unit and the display alarm unit through the AFDX bus, and the alarm information output end of each alarm processing module is connected with the input end of the alarm information recording unit through the AFDX bus.
4. The special aircraft comprehensive alarm management device as claimed in claim 3, wherein the alarm processing module comprises: and the alarm information processing unit and the alarm information output unit are connected in sequence.
5. The special aircraft comprehensive alarm management device according to claim 3, wherein the three alarm processing modules are respectively recorded as a first alarm processing module, a second alarm processing module and a third alarm processing module, the first alarm processing module is embedded in a display and control processing hardware platform corresponding to left driving, the second alarm processing module is embedded in a display and control processing hardware platform corresponding to right driving, the third alarm processing module is embedded in a predetermined hardware platform as a backup alarm processing module, and the three alarm processing modules are sequentially prioritized to be used as the first alarm processing module, the second alarm processing module and the third alarm processing module.
6. The special aircraft comprehensive alarm management device as claimed in claim 2, wherein when the AFDX bus fails, the output terminal of the alarm source information acquisition unit transmits the alarm signal of the danger level to the light alarm unit, the voice alarm unit and the display alarm unit through the HB6096 bus.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121890287.1U CN216332821U (en) | 2021-08-12 | 2021-08-12 | Special aircraft comprehensive alarm management device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN202121890287.1U CN216332821U (en) | 2021-08-12 | 2021-08-12 | Special aircraft comprehensive alarm management device |
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| Publication Number | Publication Date |
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| CN216332821U true CN216332821U (en) | 2022-04-19 |
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| CN202121890287.1U Active CN216332821U (en) | 2021-08-12 | 2021-08-12 | Special aircraft comprehensive alarm management device |
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| CN (1) | CN216332821U (en) |
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2021
- 2021-08-12 CN CN202121890287.1U patent/CN216332821U/en active Active
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