55 results about "Aircrew" patented technology

The invention discloses an aircraft performance monitoring method, device, terminal and system and a storage medium, and the method comprises the steps: obtaining a preprocessed flight data stream from an airborne flight data preprocessing device in the flight process of a target leg, analyzing and processing the flight data meeting the effective leg screening condition in the preprocessed flight data stream to obtain the flight data of the effective leg; based on the flight data of the effective leg, calling an embedded performance factor analysis logic to carry out performance factor analysis so as to obtain a performance factor of the effective leg; and in response to a flight end instruction of the target leg, displaying a performance monitoring result on a display based on the performance factor of each effective leg. According to the invention, while the timeliness of airplane performance monitoring is improved, the interference on airborne system data is avoided, the safety is ensured, and an airplane crew can master the performance condition of an airplane in time.

The technology subject of the present application generally concerns an aerial munition unit comprising a proximity fuze functionality and an impact fuze functionality, selectable by a crew member of an aircraft bearing the munition, after the aircraft has taken off and prior to munition release, to render active or operable the proximity fuze functionality or the impact fuze functionality.

The utility model belongs to the technical field of cockpit integration and industrial design, and relates to an active reporting system for abnormal conditions of a driving unit. The system comprises a processing unit, and a camera, an active reporting key and a microphone array which are integrated in a cockpit, the camera is used for acquiring an action signal of a crew driver in real time; the microphone array is used for collecting voice signals of a driver crew in real time; the active report key is used for collecting an active report key signal of a driver; the processing unit is used for receiving an action signal, a voice signal and an active report key signal; and identifying a trigger action in the action signal, identifying a trigger statement in the voice signal, and identifying a key trigger signal in the active report key signal, so as to accurately judge the abnormal state of the driving unit.

An object of a system according to an embodiment is to improve motivation by effectively transmitting a praise comment of a customer to a crew.SOLUTION: A system according to an embodiment includes a comment collection unit, a comment analysis unit, a comment generation unit, and a comment transmission unit. A comment collection part collects praise comments of customers. The comment analysis unit analyzes the praise comment collected by the comment collection unit. A comment generation part generates an appropriate praise comment on the basis of the content analyzed by the comment analysis part. The comment transmission unit transmits the praise comment generated by the comment generation unit to the crew.SELECTED DRAWING: Figure 1

The invention relates to the technical field of intelligent security check, and discloses a video analysis and prediction system applied to intelligent scheduling management of a security check channel, and the system comprises a data processing module which obtains flight information from a flight information system of an airport, fuses real-time passenger flow data collected by video monitoring, and constructs a multi-dimensional data set; the multi-curve analysis module is used for generating a full-load curve, an actual attendance curve, a historical prediction curve and a crew curve based on the multi-dimensional data set; and the intelligent scheduling recommendation module is used for calculating the number of security check channels required at the current time point according to the real-time number of people obtained by superposing the full load curve, the actual attendance curve, the historical prediction curve and the crew curve in combination with a preset security check speed. By means of the scheme, minute-level data processing, multi-dimensional prediction analysis and intelligent scheduling can be achieved, so that the security check efficiency and the resource utilization rate are improved, and efficient and safe operation of air transportation is guaranteed.

The application provides a helicopter high-temperature air-bleed oxygen production control device and method. The device comprises an engine air-bleed channel (14), an outlet end of the engine air-bleed channel (14) is connected with an inlet end of a heat dissipation assembly (3), an outlet end of the heat dissipation assembly (3) is connected with an inlet of an oxygen production main machine (7) through an air-bleed pipeline (10), and an outlet of the oxygen production main machine (7) is connected with an oxygen supply mask (9) through an oxygen supply pipeline (11). A shut-off valve (2) is arranged on the engine air-bleed channel (14). The outlet of the heat dissipation assembly (3) is respectively provided with a filter (5) and a temperature and pressure sensor (6). The shut-off valve (2) and the temperature and pressure sensor (6) are all connected with an oxygen production controller (1). The application can improve the reliability and safety of a molecular sieve oxygen supply system, avoid high-temperature air from entering the oxygen production main machine, damage the molecular sieve material, and scald the machine personnel.

The invention relates to a seat (10) for a cabin crew mounted in an aircraft cabin, comprising: a seat structure (11) fastened to an aircraft floor; a cushion plate (12) and a backrest (13) mechanically connected to the seat structure (11), the cushion plate (12) being movable between a raised position and a lowered position; a space filling device (17) between a seat structure (11) and a bulkhead (16) of an aircraft cabin, the space filling device (17) comprising: a fixing part (20) fastened to the seat structure (11); and a movable part (21) which can be moved in translation relative to the fixed part (20) in order to be able to adjust the width of the space filling device (17) to a gap between the seat structure (11) and the partition plate (16).

The invention belongs to the field of design of systems for preventing out-of-control accidents of aircrafts, and particularly relates to an integrated platform and method for preventing out-of-control accidents of aircrafts. The comprehensive platform comprises an airborne modeling and simulation unit used for describing changes of aircraft dynamics and control characteristics caused by aircraft damage and external threats; the aircraft health management unit is used for monitoring and predicting the state of the aircraft and continuously evaluating and managing the health condition and the remaining life of the aircraft; the elastic guidance and control unit is used for aircraft out-of-control prevention and recovery and external threat suppression; and the man-machine interface unit is used for realizing man-machine information exchange and coordination under the condition that the airplane is out of control. The aircraft dynamics and control characteristics can be effectively represented under the condition that the aircraft is abnormal, aircraft health and flight safety are evaluated in real time, and effective context awareness and decision support are provided for flight crew, so that the aircraft out-of-control accident risk is reduced, and related accidents are prevented.

The present invention pertains to the field of life-saving equipment having accommodation for passengers and crew, comprising capsules (1), wherein each capsule (1) is impact-resistant, has an oval shape, and comprises a seat (2), wherein said seat (2) is provided with safety belts (4), wherein a sphere (6) is mounted to withstand an initial impact, such that when they undergo said initial impact, the spheres (6) issue a command to the seat, assisting in cushioning the impact inside the capsule (1), which is oval and formed in two parts, and is further provided with a plurality of airbags (7) strategically fastened to the internal walls, as well as apertures (8) to enable oxygen exchange with the environment, and wherein each capsule additionally comprises a manual safety system equipped with an internal battery for use in the event of aircraft failure.

An on-board system and method for leveraging multi-modal means of detecting runway incursions to increase aircraft safety, and to provide a necessary enabler for both reduced crew operations and autonomous flights in the future. The system and method detect incursions using visual perception for all types of vehicles and objects that may incur, and an ADS-B for self-reporting vehicles. The system and method fuse prior known information (such as ownship pose and map data) with detections from sensors and other sources. The system actively tracks detections and computes the current and predicted future states to decide if there is an on-going incursion on the runway. The system reports the runway state to the pilots and / or autonomous receivers.

A seat assembly for a passenger cabin of an aircraft having a holding wall which is permanently secured to the base structure of the aircraft and a seat for the cabin crew. The seat is secured to the holding wall solely by a rotational axis and being rotatable by 30° to 300° between two end positions and between seat positions in which a sitting position of a seat surface of the seat is facilitated. The aircraft has the base structure, the passenger cabin, and the seat assembly with the permanently secured holding wall in the intended installation state. The seat can be rotated about each of the rotational axes between the two end positions and between the seat positions, and the sitting position of the seat surface is facilitated in each of the seat positions.

The present invention relates to a method for simulating an engine failure on a rotorcraft (1) comprising several engines (10) for setting a rotary wing (6) in motion. The method includes a training mode comprising control with a governor (30) for each engine (10) to simulate an engine failure, this control including a limitation of the power of each engine (10) to a respective control limit. The training mode comprises the following steps: i) determining, with the governor (30), on the one hand, a maximum mass based on at least external conditions and, on the other hand, an initial mass of the rotorcraft (1) based on at least the empty mass of the rotorcraft (1), the mass of a crew present in the rotorcraft (1), and an estimated mass of fuel on board; ii) comparing, with the governor (30), the initial mass to the maximum mass; iii) determining, with the governor (30), each control limit based on said comparison.Abbreviated figure: figure 1.

The invention discloses a cursor skipping method and system for an electronic checklist of an aircraft, electronic equipment and a storage medium. The method comprises the following steps: updating a check state of at least one closed loop item in all check items in an electronic check list at least partially based on a received closed loop signal; monitoring a target check item in the electronic checklist in response to the update, wherein the target check item indicates that the check state of the at least one closed-loop item automatically cancels check due to the update and is a first check item located on a front page in the electronic checklist; and in response to monitoring the target check item, executing cursor skipping. According to the method, the system, the electronic equipment and the storage medium, information omission can be prevented, the flight safety is improved, the operation efficiency of aircraft crew personnel is improved, and the man-machine interaction process is optimized. Numerous other aspects are also disclosed.

A central cabin control system comprises a central controller in operable communication with various sub-systems in an aircraft cabin. The central controller is configured to provide data of various systems to crew members and / or facilitate interactions with various passengers. The central controller is configured for operable communication with each controller disposed in the aircraft cabin.

A seafarer safety device (500) includes an evaluator (510a) and an inboard outputter (510k). The evaluator (510a) executes an evaluation process of evaluating whether a crew in emergency circumstances, on the basis of the intensities of notification radio waves indicating the existence of the crew on a craft and transmitted from a wearable transmitting device that repetitively transmits the notification radio waves, and on the basis of the strengths of rocking motions of the craft detected by a craft rocking-motion sensor that detects the strengths of rocking motions. The inboard outputter (510k) outputs, to an alarm unit, an emergency evaluation signal indicating a result of evaluation, when the evaluator (510a) evaluates that the crew is in emergency circumstances.

The invention belongs to the field of international flight personnel exit and entry security check, and provides a flight personnel information forecasting method and device and electronic equipment, and the method comprises the steps: responding to a target user request, determining the business type of a to-be-forecasted business, the business type comprises a first forecasting business and a second forecasting business, the first forecasting service is a real-time forecasting service of passengers, and the second forecasting service is a non-real-time forecasting service of flight crew; distributing corresponding target distribution tasks for the services of different service types; matching a corresponding target processing flow based on the target distribution task; and based on the service type of the current service, executing a corresponding target processing flow, and generating a forecast result. Through the forecasting method, the flight personnel information can be accurately forecasted based on the forecasting method.

A fire detection device is designed to make hydrogen fires detectable in aviation operations and similar applications, whether it is for the purpose of detecting a fire around an aircraft prior to passenger and crew emergency evacuation, or to identify fires in proximity to airport ground vehicles that utilise hydrogen as a fuel or vehicles that are used for transporting or transforming hydrogen in any transport context. The device can be designed to be non-toxic and safe for use in proximity to humans.

A prediction system with a unit for generating a current value of a parameter relating to the movement of an aircraft, a selection unit for a crew member of the aircraft to select an exit of the runway used for landing, an avionics computer for computing a value of the time of occupancy of the runway and a unit for transmitting this value to a user system. The avionics computer using an initial ground speed and an exit type and an exit distance of the exit selected, and computes the value of the time of occupancy of the runway, with the data and by using a prediction model comprising a neural network trained on the basis of landing data originating from previous landings.

The invention relates to the technical field of virtual simulation, in particular to an amphibious aircraft marine take-off and landing safety assessment method, which comprises the following steps of: acquiring physiological parameters and marine and meteorological parameters of flight crew in real time to construct environmental parameters; fusing and preprocessing the parameters to form a multi-source data set; constructing an analytic hierarchy process model based on the data set, and constructing a judgment matrix through the model to calculate the subjective weight of each parameter; collecting index data of a plurality of take-off and landing schemes, calculating an objective weight by using an entropy weight method, and optimizing and determining a target weight in combination with a subjective weight; based on the target weights, analyzing each take-off and landing scheme to determine positive and negative ideal solutions, and calculating the relative closeness of each scheme; and finally, determining an optimal take-off and landing scheme according to the relative close degree sequence, and generating an evaluation report. According to the method, physiological, ocean and meteorological parameters are integrated, subjective and objective weights are combined, a scientific basis is provided through comprehensive analysis, and the safety of offshore take-off and landing of the amphibious aircraft is effectively improved.

An aircraft inflight entertainment (IFE) system includes an IFE controller operative to route entertainment content through at least one cabin communication network to seat video display units and / or to portable electronic devices. The IFE system also includes an augmented reality (AR) headset manager operative to determine location of an AR headset relative to physical features of the cabin, and to provide the determined location of the AR headset to the IFE controller. The IFE controller generates AR information based on the determined location of the AR headset, and communicates the AR information through the at least one cabin communication network to the AR headset for display as an augmented reality image overlaid on a real-world image viewed through the AR headset.

A method of parking an aircraft is disclosed including flight crew pedal braking to cause a brake force to be applied to the aircraft wheel brakes to slow the aircraft to a stationary state in which it is ready to be parked. Flight crew then activate a parking brake device and then release the pedal braking. An electronic control device, forming part of the aircraft's braking system for example, automatically intervenes, following the manual release of the pedal braking, to cause a brake force to continue to be applied to the wheels. This may be until sufficient brake force is applied, as a result of the activation of the parking brake device, to hold the aircraft in its parked state or may be for a predetermined period of time, say, ten seconds.

The invention discloses a visual function intelligent evaluation system and method applied to airduty ophthalmology, and relates to the field of visual function detection.The visual function intelligent evaluation system comprises the steps that visual data of normal vision and visual fluctuation are collected, visual data parameters are extracted through comparison, and visual evaluation data are calculated through standardization and weighting; dividing a simulated flight environment according to the light brightness, collecting parameters in the environment, performing data cleaning on the parameters, and then calculating corresponding visual evaluation data; the method comprises the following steps: associating a brightness value and a brightness change rate with visual evaluation data, calculating a joint influence function, constructing a multi-dimensional influence function library, matching the influence function library by using a current simulated flight environment brightness value and the brightness change rate, correcting the visual evaluation data, finally extracting a visual fluctuation parameter, setting a threshold interval, and performing visual function judgment. And intelligent evaluation of the visual function of the aircrew is realized.

The present invention provides an aircraft alarm output method and an aircraft alarm control device that can suppress the development of habituation to alarms among aircraft crew members. [Solution] This aircraft alarm output method includes the steps of: acquiring a crew image 40 including the crew 100 of the aircraft 90; estimating the skeletal state 42 of the crew 100 based on the acquired crew image 40; and, in the control to output an alarm to the crew 100 of the aircraft 90, performing control to suppress the alarm output based on the estimated skeletal state 42 of the crew 100.

A combined alert system and a combined alert method. The combined alert system comprises: a detection unit, used for detecting an alert condition; a control unit, used for receiving a detection signal of the detection unit and performing alert determination according to a preset rule; and an execution unit, used for executing an alert operation when an alert determination condition is satisfied. Therefore, relatively specific alert information can be effectively presented in a limited space, thereby causing sufficient attention and quick response of flight crew.

The utility model relates to the technical field of lifesaving slides, and provides a lifesaving slide for escape training of aircraft crew personnel, which comprises a lifesaving slide body, an air inflation cavity is arranged in the lifesaving slide body, a protective structure is fixed on the outer side of the lifesaving slide body, a pressure sensor is fixed on the inner wall of the lifesaving slide body at the top of the air inflation cavity, and the pressure sensor is connected with the lifesaving slide body. And an air inlet pipe is fixed at one end of the emergency escape ladder body. Through the arrangement of the air inlet pipe, under the interference clamping connection effect of the sealing strip and the air inlet pipe, it can be guaranteed that the air pump smoothly conveys air to the pressure sensor through the air supply pipe and conveys the air to the interior of the inflation cavity, the emergency escape ladder body can be rapidly inflated, the stability of the emergency escape ladder body during inflation is guaranteed, and the service life of the emergency escape ladder body is prolonged. According to the lifesaving slide for the escape training of the aircraft crew, the function of conveniently sealing connection between the air inlet pipe and the air supply pipe is achieved, and the safety and stability of the lifesaving slide for the escape training of the aircraft crew during use are improved.

Methods and systems are provided for automatically forecasting service issues for an aircraft. The method accesses a service issue database that contains retrievable data regarding service issues for the aircraft. An operation flight plan for the aircraft is accessed including specific planned flight operations. The mission state of the aircraft is predicted based on the specific planned flight operations. A correlation is generated between the specific planned flight operations and any related service issues stored in the database. An advisory is generated for a crewmember of the aircraft that details any flight deck impact, avoidance procedures and mitigation procedures for the related service issues. The advisory, the flight deck impact, avoidance procedures and mitigation procedures are displayed in a graphic format to an aircrew member.