CN-121979744-A - Method, system and medium for assisting dynamic program prompt of unit decision

CN121979744ACN 121979744 ACN121979744 ACN 121979744ACN-121979744-A

Abstract

The application relates to a method, a system and a medium for prompting a dynamic program for assisting a unit decision, which comprise the steps of executing a current program corresponding to a current alarm, judging whether a source alarm or a combined alarm related to the current alarm is pushed simultaneously according to an alarm suppression and alarm combination relation, if so, prompting that the current program is not applicable by an alarm system, if not, directly executing the next judgment by the alarm system, judging whether the current program contains a delay item, if so, providing a prompt for checking or executing the delay item according to a typical operation event, if not, directly executing the next judgment by the alarm system, monitoring and identifying a failed air restarting device, judging whether a state allowing the air restarting device to restart occurs, if so, providing a prompt that the air restarting device can restart operation by the alarm system, and if not, ending the flow.

Inventors

ZHAO CHUNLING
Chu Jiangping
WU LEI
ZHANG BO
MENG FANDONG
XU JIAN

Assignees

中国商用飞机有限责任公司
中国商用飞机有限责任公司上海飞机设计研究院

Dates

Publication Date: 20260505
Application Date: 20260331

Claims (8)

1. A method of dynamic program prompting for aiding in unit decision, comprising: Executing a current program corresponding to the triggering current alarm; Judging whether the root alarm or the combined alarm associated with the current alarm is pushed at the same time according to the alarm suppression and alarm combination relation: If the pushing is carried out, the alarm system prompts that the current program is not applicable; If not, the alarm system directly executes the next judgment; Judging whether the current program contains a delay item or not: Providing a prompt to check or execute the delay term according to typical operational events if the current program contains the delay term; If the current program does not contain the delay item, the alarm system directly executes the next judgment; Monitoring and identifying failed over-the-air restarting devices; Judging whether a state allowing the over-the-air restarting device to restart occurs: and if the state occurs, the alarm system provides a prompt that the air restarting equipment can perform restarting operation.
2. The method of claim 1, wherein the root cause alarm is the most fundamental, primary source of failure that causes a series of failure phenomena, and the combined alarm is a collection of secondary alarms that are raised or derived by the source of failure.
3. The method of claim 1, wherein the step of providing a prompt to check or execute the delay term based on a typical operational event comprises: establishing a corresponding relation between the typical operation event and the delay term; continuously monitoring the typical operation event after the flight crew completes the alarm program except other contents of the delay term; When the typical operation event is monitored to be triggered, judging whether a delay item associated with the triggered typical operation event is completed or not: If not, the alert system provides a prompt to check or execute the delay term associated with the triggered typical operational event.
4. The method of claim 1, wherein the typical operational event is an event that occurs periodically, regularly, during different phases of the aircraft operation, requiring the crew to verify or operate in a pre-programmed manner; The delay term refers to that the current abnormal or emergency program comprises various items in the delay program which need to be delayed to be executed at a more proper time in the subsequent flight process.
5. The method of claim 1, wherein the step of monitoring and identifying failed over-the-air restarting devices includes the alarm system collecting a list of failed devices in various alarm messages and identifying the over-the-air restarting devices therefrom.
6. The method of claim 1, wherein the determining whether a state is present that allows the over-the-air rebootable device to reboot comprises: when an alarm condition associated with the over-the-air restarting device disappears, a determination is made that a state is present that allows the over-the-air restarting device to restart.
7. A system of dynamic program prompting for auxiliary unit decisions, comprising means for performing a method of dynamic program prompting for auxiliary unit decisions as claimed in any of claims 1-6.
8. A computer storage medium storing computer executable instructions which, when executed by a machine, cause the machine to perform a method of assisting in dynamic program prompting of crew decisions according to any of claims 1-6.

Description

Method, system and medium for assisting dynamic program prompt of unit decision Technical Field The application relates to the field of avionics systems, in particular to a method, a system and a medium for assisting dynamic program prompt of unit decision. Background In the field of aviation, before the advent of electronic checklists, airlines have typically used paper rapid checklists (QRH) as the necessary operating manuals for flight execution by aircraft groups. With the development of age and technology, QRH, a traditionally heavy paper handbook, has been universally integrated into the operating system of modern cabins to form an electronic program. In other words, the electronic program refers to an operation guide integrating a conventional paper inspection sheet, an operation manual, and a standard program into an aircraft avionics system to realize digital, interactive display, and management. One core contradiction in existing electronic program (e.g., ECAM/EICAS) applications is that the system is intended to provide standardized operation, but complex, chained or unexpected fault scenarios still force pilots to rely on a large amount of comprehensive judgment and working memory to "fill in" the program's gap, thus constituting a potential risk. For example, in abnormal procedure execution, it may occur that two or more alerts occur sequentially and continue to meet respective alert conditions, and for a currently open but unfinished procedure, when its root alert or combined alert occurs, how the crew should handle the problem often referred to in pilot training. For another example, in some cases, an abnormal or emergency procedure may include supplemental actions that need to be delayed until a more appropriate time in the subsequent flight. The collection of these supplemental actions is referred to as a deferred procedure, with each item being referred to as a deferred item. How the crew member can hold each delayed item well at its corresponding execution time has been a challenge for the crew member, especially for inexperienced and pervised novice pilots. For another example, when the device that is malfunctioning in the inspection is an over-the-air restarting device (which refers to a device that the OEM presets through a program or manifest that allows the crew to attempt to restart over the air), a corresponding prompting mechanism is lacking to prompt the pilot to restart the device in time after the malfunction is resolved, increasing the potential flight risk. Therefore, it is desirable to provide a method and system for dynamic program prompting for assisting in unit decision making, which can reduce the dependency on the comprehensive judgment and working memory of the unit as much as possible, thereby reducing the burden of the unit. Disclosure of Invention The application provides a dynamic program prompting method, a system and a medium for assisting unit decision, which aim at the problems of comprehensive judgment and working memory of excessive pilots possibly encountered in the use of electronic abnormal or emergency programs, and optimize the applicability, comprehensiveness and timeliness of the programs. The innovation of the scheme mainly comprises the following steps: 1. status cues for inapplicable treatment programs under multiple alert conditions; 2. A deferred item check hint for a typical operational event; 3. A reboot operation hint for an over-the-air rebootable device. According to a first aspect of the present application, there is provided a method of dynamic program prompting for assisting in a unit decision, comprising: Executing a current program corresponding to the triggering current alarm; Judging whether the root alarm or the combined alarm associated with the current alarm is pushed at the same time according to the alarm suppression and alarm combination relation: If the pushing is carried out, the alarm system prompts that the current program is not applicable; If not, the alarm system directly executes the next judgment; Judging whether the current program contains a delay item or not: Providing a prompt to check or execute the delay term according to typical operational events if the current program contains the delay term; If the current program does not contain the delay item, the alarm system directly executes the next judgment; Monitoring and identifying failed over-the-air restarting devices; Judging whether a state allowing the over-the-air restarting device to restart occurs: if the state appears, the alarm system provides a prompt that the air restarting equipment can perform restarting operation; if the state does not occur, the process ends. According to a second aspect of the present application there is provided a system for assisting in the dynamic program prompting of a crew decision, comprising means for performing the method of assisting in the dynamic program prompting of a crew decision as described in the first aspect. Accor