CN210639793U - Electronic panel simulator behind aircraft - Google Patents

Abstract

The utility model relates to an electronic panel simulator behind aircraft, the load simulator comprises a case, be provided with back electronic panel on the machine case, back electronic panel's below is provided with backlight, machine incasement is provided with power module and control panel, power module is used for supplying power and gives the control panel, be provided with the voltage reduction module on the control panel, the voltage reduction module is used for stepping down the voltage that power module provided, and supply power and give backlight and back electronic panel, still be provided with microprocessor on the control panel, be provided with electric door and display screen on the back electronic panel, the electric door is used for incoming signal to give microprocessor, microprocessor is used for handling the signal of input and exports to the display screen and shows, microprocessor still communicates with data terminal through the USB interface. The utility model has the advantages that the authenticity is strong, and simple structure is compact, reasonable in design, and the cost is lower, and the fidelity is high, and the simulation effect is showing, has good experience effect.

Description

Electronic panel simulator behind aircraft

Technical Field

The utility model belongs to the technical field of the technique of flight emulation and specifically relates to an electronic panel simulator behind aircraft.

Background

With the development of computer systems and software technologies, the performance of flight simulation systems is continuously improved, and the flight simulation systems become indispensable important training equipment for guaranteeing flight safety, greatly improving the skills of flight personnel and flight crew, shortening the training period of the flight personnel, reducing the training cost and improving the training efficiency. The flight simulation system is utilized to systematically train pilots, and the flight simulation system has the outstanding advantages of energy conservation, economy, safety, no limitation of field and weather conditions, short training period, high training efficiency and the like. Training of various complex flight environments, flight failure states, military missile evasion technologies and the like can be carried out on a flight simulation system; the training by using the simulator is an indispensable link for training general aviation pilots and special operating personnel, and is also an important source for transporting aviation and military aviation professionals.

However, the electronic panel simulator behind the aircraft in the prior art has a complex structure, high cost and insufficient fidelity, cannot reproduce the nearly real flying environment and flying state of the aircraft under various flying conditions in real time, and is still limited in experience mode. The computer display screen displays the picture of the electronic panel behind the cockpit, and then uses simulation software, uses the mouse to operate the electric door and the light on the electronic panel behind, what actually sees is a plane picture, has no three-dimensional sensation. The electric switch, the button and the like on the panel can not be touched by hands, the disassembly and assembly process can not be simulated, the content style, the relative position and the like of the panel can only be seen, and a good effect can not be obtained.

SUMMERY OF THE UTILITY MODEL

The utility model aims at providing a lifelike cockpit back electronic panel for civil aviation training mechanism or flight fan, can carry out actual true operations such as aircraft system electric door, button and obtain corresponding true instruction and action feedback.

The utility model provides a technical scheme that its technical problem adopted is:

the utility model provides an electronic panel simulator behind aircraft, includes quick-witted case, be provided with back electronic panel on the quick-witted case, back electronic panel's below is provided with board in a poor light, be provided with power module and control panel in the machine incasement, power module is used for supplying power for the control panel, be provided with voltage reduction module on the control panel, voltage reduction module is used for stepping down the voltage that power module provided to supply power for board in a poor light and back electronic panel, still be provided with microprocessor on the control panel, be provided with electric door and display screen on the back electronic panel, the electric door is used for input signal to give microprocessor, and microprocessor is used for handling the signal of input and exports to the display screen and shows, microprocessor still communicates with data terminal through the USB interface.

Further, back electronic panel includes engine APU fire alarm panel, still including being located radio tuning panel, cargo hold fire alarm panel, very high frequency navigation control panel, weather radar panel, audio control panel, transponder panel, automatic direction finder control panel, selection calling panel, aileron and rudder trim control panel, stabilizer trim override and cockpit door lock control panel, back electronic panel light control panel, the bottom of engine APU fire alarm panel is provided with in service handheld microphone jack, the handheld microphone jack of passenger broadcast and jump switch protection support, install the jump switch on the jump switch protection support.

Further, the engine APU fire alarm panel comprises an engine overheat detection loop selection switch, a fault lamp, a wheel cabin lamp, a fire alarm bell sound cut-off switch, a left and right fire extinguisher bottle release lamp, a fire extinguisher bottle explosion cap test switch, an explosion cap indicating green lamp, an engine overheat lamp, an engine fire extinguisher handle, an APU fire extinguisher bottle release lamp, an APU fire alarm detection failure lamp and a fire alarm overheat test switch, wherein the engine overheat detection loop selection switch is used for selecting the detection loop, the fault lamp is used for indicating the fault condition of an engine fire alarm overheat detection element, the wheel cabin lamp is used for indicating the fire alarm condition of the wheel cabin, the fire alarm bell sound cut-off switch is used for cutting off the fire alarm bell, the left and right fire extinguisher bottle release lamps are used for indicating the release condition of the left and right engine fire extinguisher bottles, and the fire extinguisher bottle explosion cap test switch is used for testing the working condition of the fire extinguisher bottle explosion cap, the explosion cap indicating green lamp is used for indicating the fault condition of an explosion cap of an extinguishing bottle, the engine overheating lamp is used for indicating the corresponding engine overheating condition, the engine fire extinguishing handle and the APU fire extinguishing handle are respectively used for extinguishing the fire for the engine and the APU, the APU fire extinguishing bottle release lamp is used for indicating the APU fire extinguishing bottle release condition, the APU fire detection failure lamp is used for indicating the working condition of an APU fire detection element, and the fire overheating test switch is used for judging the fault or failure of the fire overheating detection element in the simulation system.

Further, cargo compartment fire alarm control panel includes cargo compartment fire bottle explosion cap, and preceding back cargo compartment detection loop selection electric door, detecting element inefficacy lamp, fire test electric door, front and back cargo compartment fire alarm instruct and preset electric door, fire bottle release electric door, front and back cargo compartment fire bottle explosion cap 1 is used for instructing the state that corresponds cargo compartment fire bottle explosion cap, front and back cargo compartment detection loop selection electric door is used for selecting the detection loop to detect the cargo compartment fire alarm condition, detecting element inefficacy lamp is used for instructing cargo compartment fire alarm detecting element's state, front and back cargo compartment fire alarm instruct and preset electric door is used for expressing that corresponding cargo compartment fire extinguishing systems is ready or not, fire bottle release electric door is arranged in releasing the corresponding cargo compartment with fire extinguishing agent and puts out a fire.

Further, the radio tuning panel includes a frequency window for displaying a tuning frequency of a selected radio, a frequency conversion electric gate for disconnecting the panel from the communication station, an out-panel tuning lamp, a radio tuning panel disconnection electric gate for adjusting the sensitivity of the high frequency receiver, a high frequency sensitivity control knob, a radio tuning electric gate for converting a frequency in the standby window to an active window and tuning a new active frequency of the selected radio, and a standby window for displaying a preselected frequency or a preset frequency of the selected radio, a frequency selection electric gate for converting a frequency in the standby window to the active window and tuning a new active frequency of the selected radio, and for converting a frequency in the active window to the standby window and being indicated by the out-panel tuning lamp lighting, the radio tuning switch is used for selecting a very high frequency or high frequency radio station for tuning, the radio tuning lamp is used for indicating the selected radio station, the frequency selection switch is used for selecting a frequency in a spare frequency window, and the very high frequency test switch is used for removing the automatic noise suppression function.

Further, the very high frequency navigation control panel includes frequency indication window, conversion electric door, test electric door, frequency selection knob, frequency indication window includes an active frequency indication window and a spare frequency indication window, the active frequency indication window is used for instructing the frequency that the frequency selection knob selected, spare frequency indication window is used for instructing harmonious frequency, the conversion electric door is used for converting spare frequency and effective frequency, the test electric door is used for switching the test system, the frequency selection knob is used for the manual selection spare frequency to spare frequency indication window.

Further, the audio control panel includes a transmitter selection switch, a receiver switch, a talk switch, an oxygen mask/boom microphone switch, a speaker switch, a standby/normal switch, a filter switch, the transmitter selection switch is used to indicate selection of a corresponding communication system transmission, the receiver switch is rotated to adjust a volume, the receiver switch is pressed to receive a signal of a corresponding communication system or a navigation receiver, the talk switch is used to talk the speaker switch with the oxygen mask or the boom microphone according to selection of the transmitter selection switch, the oxygen mask/boom microphone switch is used to open the oxygen mask or the boom microphone, the speaker switch is used to monitor an audio signal from the ceiling speaker to the selected receiver, the speaker switch is rotated to adjust the ceiling speaker volume, the standby/normal switch is used for indicating the working mode of the audio control panel, and the filter switch is used for selectively receiving the audio signal.

Further, the stabilizing door trim override and cockpit door lock control panel comprises a stabilizing door trim override electric door, a cockpit door automatic unlocking indicator lamp, a cockpit door lock failure indicator lamp and a cockpit door lock selection electric door, wherein the stabilizing door trim override electric door is used for indicating that the stabilizing door trim will work in an override mode, the cockpit door automatic unlocking indicator lamp is used for indicating that the cockpit door is opened by using a password when being lightened, and the cockpit door lock failure indicator lamp is used for indicating that the cockpit door lock selection electric door is used for realizing cockpit door locking.

Further, light control panel includes floodlight control electric door and panel light control electric door, floodlight control electric door is used for controlling the top spotlight luminance of shining back electronic panel, panel light control electric door is used for controlling the pilot lamp luminance on the back electronic panel.

The utility model has the advantages that: the utility model discloses relative back electronic panel simulator on the existing market, the advantage is that the authenticity is strong, simple structure is compact, reasonable in design, and the cost is lower, and the fidelity is high, and the simulation effect is showing, has good experience effect. The rear electronic panel simulator with the modular design has the advantages that the product is easy to maintain, convenient to install and use, compact in structure and small in occupied space, in addition, all modules or the whole disassembly and assembly mode on the simulator are consistent with the rear electronic panel of a real airplane, and a real learning environment of the rear electronic panel of the airplane can be provided for airplane maintenance trainees.

Drawings

The embodiments of the present invention will be further described with reference to the accompanying drawings:

fig. 1 is a front view of a rear electronic panel according to a preferred embodiment of the present invention;

fig. 2 is a side view of a rear electronic panel in accordance with a preferred embodiment of the present invention;

FIG. 3 is a schematic diagram of a fire alarm panel of the engine APU in a preferred embodiment of the present invention;

fig. 4 is a schematic view of a cargo compartment fire alarm control panel according to a preferred embodiment of the present invention;

fig. 5 is a schematic diagram of a radio tuning panel according to a preferred embodiment of the present invention;

FIG. 6 is a diagram of a VHF navigation control panel according to a preferred embodiment of the present invention;

fig. 7 is a schematic diagram of an audio control panel according to a preferred embodiment of the present invention;

FIG. 8 is a schematic view of a stabilizing door trim override and cockpit door lock control panel of a preferred embodiment of the present invention;

fig. 9 is a schematic view of a lighting control panel according to a preferred embodiment of the present invention;

fig. 10 is a block diagram of the operation of the preferred embodiment of the present invention.

Detailed Description

In order to make the technical solution of the present invention better understood, the technical solution of the embodiments of the present invention will be described clearly and completely with reference to the accompanying drawings, and obviously, the described embodiments are only some embodiments of the present invention, not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by a person of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

Referring to fig. 1 and 10, the aircraft rear electronic panel simulator of this embodiment includes a chassis, a rear electronic panel is disposed on the chassis, a backlight panel is disposed below the rear electronic panel, a power module and a control panel are disposed in the chassis, the power module is used for supplying power to the control panel, a voltage-reducing module is disposed on the control panel, the power module provides a 5V 8A dc power supply for the control panel, the voltage-reducing module reduces a 5V voltage to 3.3V and supplies power to the backlight panel and the rear electronic panel, a microprocessor is further disposed on the control panel, an electric gate and a display screen are disposed on the rear electronic panel, the electric gate is used for inputting signals to the microprocessor, the microprocessor is used for processing the inputted signals and outputting the signals to the display screen for displaying, the control panel and a data terminal are connected through a USB2.0 interface and can communicate with software such as pmfdg, iFly, ProSim, Project Magenta, and the like, so that the same feedback effect as on a real airplane can be obtained when the components on the rear electronic panel are operated. The backlight plate is used for providing a backlight effect with adjustable luminosity.

Referring to fig. 2, the rear electronic panel comprises an engine APU fire alarm panel 100, and further comprises a radio tuning panel 200, a cargo compartment fire alarm panel 300, a very high frequency navigation control panel 400, a weather radar panel 500, an audio control panel 600, an answering machine panel 700, an automatic direction finder control panel 800, a selective call panel 900, a flap and rudder trim control panel 170, a stabilizer door trim override and cockpit door lock control panel 110, and a rear electronic panel light control panel 120, the bottom of the engine APU fire alarm panel 100 is provided with a service intercom hand-held microphone jack 130, a passenger broadcast hand-held microphone jack 140, and a skip switch protection bracket 160, and a skip switch 150 is installed on the skip switch protection bracket 160.

Referring to fig. 3, the engine APU fire alarm panel 100 includes an engine overheat detection loop selection switch 11, a fault lamp 12, a wheel well lamp 13, a fire alarm bell sound cut-off switch 14, left and right fire bottle release lamps 15, a fire bottle explosion cap test switch 16, an explosion cap indicator green lamp 17, an engine overheat lamp 18, an engine fire handle 19, an APU fire handle 101, an APU fire bottle release lamp 102, an APU fire detection failure lamp 103, and a fire overheat test switch 104, the engine overheat detection loop selection switch 11 being used to select a detection loop, which is a three-position switch, generally in the NORMAL (NORMAL) position, when the engine fire overheat detection is detected by A, B both loops in common, and when the switch is selected in the a or B position, the engine fire overheat detection is detected by the a or B loop alone. The fault lamp 12 is used for indicating the fault condition of the engine fire alarm overheat detection element, the amber fault lamp 12 is lightened when the fire alarm overheat detection element of any engine has a fault, the wheel cabin lamp 13 is used for indicating the fire alarm condition of the wheel cabin, the wheel cabin lamp 13 is lightened when the wheel cabin overheat detection element detects that the wheel cabin has the fire alarm overheat condition, the electric door 14 for cutting off the fire alarm bell is cut off by the fire alarm bell sound, the left and right fire-extinguishing bottle release lamps 15 are used for indicating the release condition of the left and right engine fire-extinguishing bottles, the airplane has two engine fire-extinguishing bottles in total, the engine fire-extinguishing bottles are divided into a left engine fire-extinguishing bottle and a right engine fire-extinguishing bottle, and the corresponding fire-extinguishing bottle release lamps are lightened after the left or right. Fire bottle explosion cap test switch 16 is used for testing the fire bottle explosion cap working condition, this switch position spring loading is at the tribit switch of intermediate position, all there are two explosion caps on each fire bottle, also there are two explosion caps on the APU fire bottle, when mixing this test switch to the 1# position, the working condition of the 1# explosion cap on system test engine and the APU fire bottle, if it is good to work, then can light explosion cap and instruct green light 7, if corresponding instruction green light 17 is not bright, then show this explosion cap trouble, when the 2# position is arranged in to the test switch of the same reason, the working condition of test 2# explosion cap. The engine overheat lights 18 are used to indicate the corresponding engine overheat condition, and when the engine overheat condition occurs, the corresponding engine overheat lights 18 are lit. The handle shell of engine fire-fighting handle 19 and APU fire-fighting handle 101 is red, and there is a small lamp inside, detects engine or APU when the system and appears the fire alarm, can light corresponding fire-fighting handle, and the unit comes for engine or APU to put out a fire through lifting and rotating fire-fighting handle this moment. The APU fire bottle release light 102 functions similarly to the engine fire bottle release light 15 to indicate the release of the APU fire bottle, and the APU fire detection failure light 103 is used to indicate the operation of the APU fire detection element and will light the APU fire detection element when the APU fire detection element fails. The fire alarm overheating test switch 104 is a three-position switch with a spring kept at a neutral position, the left position is a fault failure simulation test position, the right position is a fire alarm overheating simulation test position, when the test switch is placed at the left position, a fire alarm overheating detection element in the simulation system has a fault or fails, and at the moment, the fault lamp 12 and the APU fire alarm detection failure lamp 103 are required to be lightened; when the test switch is arranged on the right position, the fire alarm overheating condition occurs in the simulation system, and the engine overheating lamp 18, the engine fire extinguishing handle 19 and the APU fire extinguishing handle 101 are all lightened.

Referring to fig. 4, the cargo compartment fire alarm control panel 300 includes a cargo compartment fire-extinguishing bottle explosion cap 31, front and rear cargo compartment detection loop selection switch 32, a detection element failure lamp 33, a fire test switch 34, front and rear cargo compartment fire alarm indication and pre-positioning switch 35, and a fire-extinguishing bottle release switch 36, wherein the front and rear cargo compartment fire-extinguishing bottle explosion caps 1 are green switch lamps for indicating the state of the corresponding cargo compartment fire-extinguishing bottle explosion cap, the front and rear cargo compartment detection loop selection switch 32 is a three-position switch, the normal switch is selected at a Normal (NORM) position, at this time, two loops at the right side A, B jointly detect the cargo compartment fire alarm condition, but the switch is selected at a or B, and then the cargo compartment fire alarm condition is detected by a or B single loop. The status of the cargo compartment fire detection element is indicated by the detection element failure light 33, the failure light is lighted when a fault occurs in the detection element, the front and rear cargo compartment fire indication and the preposition electric door 35 are electric doors with indication by pressing, when the system detects that a fire occurs in the front or rear cargo compartment, the Front (FWD) or rear (AFT) indication light is lighted, the electric door is pressed down at the moment, and the corresponding preposition (arm d) light is lighted to indicate that the corresponding cargo compartment fire extinguishing system is ready. The cargo hold fire-extinguishing bottle releasing electric door 36 is a pressing type electric door with a protective cover and is also provided with an indicator light, when the corresponding cargo hold pre-position electric door is pressed, the pre-position light is lightened, the releasing electric door is pressed at the moment, the cargo hold fire-extinguishing bottle is released, the fire-extinguishing agent is released into the corresponding cargo hold to extinguish the fire, and after the fire is released, the releasing light on the releasing electric door is lightened. The fire alarm test electric door 34 is a press type electric door, tests the working condition of the cargo compartment fire alarm detection system when being pressed down, and under the normal condition, the fire extinguishing bottle explosion cap 31, the detection element failure lamp 33, the front and rear cargo compartment fire alarm indication, the preposition electric door 35 and the fire extinguishing bottle release electric door 36 can be lightened during the test to indicate that the corresponding system works normally.

Referring to fig. 5, the radio tuning panel 2 includes a frequency window 21, a frequency conversion switch 22, an off-panel tuning lamp 23, a radio tuning panel disconnection switch 24, a high-frequency sensitivity control knob 25, a radio tuning switch 26, a radio tuning lamp 27, a frequency selection switch 28, and a very high frequency test switch 29, the frequency window 21 includes an ACTIVE (ACTIVE) window for displaying a tuning frequency of a selected radio and a STANDBY (STANDBY) window for displaying a pre-selected frequency or a pre-adjusted frequency of the selected radio, the frequency conversion switch 22 can convert a frequency in the STANDBY window to the ACTIVE window and tune a new ACTIVE frequency of the selected radio, and can also convert a frequency in the ACTIVE window to the STANDBY window. The off-panel tuning lamp 23 is on (white) to indicate: the radio station that is typically tuned by this panel is being tuned by another panel or the radio station to which it is typically not related is being tuned with the panel. Pressing the radio tuning panel opens the electrical gate 24 disconnecting the panel from the communication station and the electrical gate lights up (white). The high frequency sensitivity control knob 25 can adjust the sensitivity of a normal high frequency receiver. Pressing the radio tuning switch 26 may: a selecting a very high frequency or high frequency radio station for tuning; b, displaying the tuned frequency in the current frequency window; c the alternate frequency is displayed in the alternate frequency window. The radio tuning light 27 indicates the selected radio station. Frequency selection gate 28 is used to select a frequency within the spare frequency window. Pressing the very high frequency test switch 29 may: a, removing the automatic noise suppression function, allowing background noise to be received and testing the working condition of a receiver; b improves the reception performance of weak signals.

Referring to fig. 6, the vhf navigation control panel 4 includes a frequency indication window 41, a change-over switch 42, a test switch 43, and a frequency selection knob 44, the frequency indication window 41 includes an active frequency indication window for indicating a frequency selected by the frequency selection knob 44 and a standby frequency indication window for indicating a frequency to be tuned, the change-over switch 42 is for changing the standby frequency and an active frequency to change the standby frequency to the active frequency and the active frequency to the standby frequency, the test switch 43 is for testing a condition of the system operation and displaying related information on a main display screen, and the frequency selection knob 44 is for manually selecting the standby frequency to the standby frequency indication window.

Referring to fig. 7, the audio control panel 600 includes a transmitter selection switch 61, a receiver switch 62, a talker switch 63, an oxygen mask/boom microphone switch 64, a speaker switch 65, a standby/normal switch 66, and a filter switch 67. The transmitter selects the switch 61, which when lit indicates that the corresponding switch is on, and pressing the corresponding switch may: a, selecting a corresponding communication system to transmit; b, only one electric gate is selected at a time, and the original electric gate is released by pressing the other electric gate; c can be listened to by the selected system whether the corresponding receiving electric gate is on or not. The volume can be adjusted by rotating the press receiver switch 62, and pressing the press receiver switch 62 can: a allowing reception of signals of a corresponding communication system or navigation receiver; b can select a plurality of electric gates, press again: the corresponding system or receiver deselects. The phonatory gate 63 is a three-position gate spring-held in the neutral position, radio transmission (R/T): according to the selection of the transmitter selection switch, the user speaks by using an oxygen mask or a suspender microphone; internal words (I/C): through the in-flight session, the oxygen mask or boom microphone is used to directly fire and bypass the transmitter select switch. The oxygen mask/boom microphone port 64 may be used to select either oxygen mask microphone utterances or boom microphone utterances. The speaker switch 65 appears bright white when turned on. Pressing the speaker switch 65 may listen to the audio signal of the selected receiver from the ceiling speaker. The volume of the ceiling speaker can be adjusted by rotating and pressing the speaker switch 65. Pressing the speaker switch 65 again stops receiving the audio signal from the selected receiver and the ceiling speaker is muted. Spare/normal switch 66, Normal (NORM): the audio control panel works normally; alternate (ALT): the audio control panel operates in a step down manner. The filter gate 7 is a three-bit selection gate, speech (V): navigation device (NAV) and ADF (automatic direction finder) voice audio signals are received. Dibit (B): receive navigation device and ADF (automatic orientation instrument) speech and band audio signals. Band (R): band (code) audio signals of a navigation device and an ADF (automatic direction finder) station call sign are received.

Referring to fig. 8, the landing door trim override and cockpit door lock control panel 110 includes a landing door trim override electric door 111, a cockpit door auto-unlock indicator light 112, a cockpit door lock failure indicator light 113, and a cockpit door lock selection electric door 114, where the landing door trim override electric door 111 is a two-position electric door that is normally protected in a Normal (NORM) position by a black protective cover, and will operate in an override mode when the protective cover is lifted to place the electric door in an Override (OVRD) position. When the amber cockpit door automatic unlocking indicator lamp 112 is lighted, it indicates that the cockpit door is opened by using the password. When the amber cockpit door lock failure indicator light 113 is on, it indicates that the cockpit door lock selection door is in Automatic (AUTO) position and the door lock is failed or the cockpit entry system door is closed. The cockpit door lock selection switch 114 is a three-position selection switch which is spring-loaded in an Automatic (AUTO) position, must be pressed and rotated from the automatic position to an Unlocking (UNLKD) position, and does not need to be pressed from the automatic position to a DENY (DENY) position; unlocking (UNLKD): the cabin door is unlocked when the electric door is unlocked; AUTO (AUTO): and locking the cabin door. Inputting an emergency access permission password and unlocking the cabin door after the time delay is finished unless the flight group takes measures; DENY Entry (DENY): the input request of the key is refused and the input of the emergency access permission password is frozen for a period of time.

Referring to fig. 9, the light control panel 120 includes a floodlight control gate 121 and a panel light control gate 122, the floodlight control gate 121 is used for controlling the brightness of a top spotlight illuminating the rear electronic panel, and the panel light control gate 122 is used for controlling the brightness of an indicator light on the rear electronic panel.

The utility model has the advantages of simple structure compactness, reasonable in design, the cost is lower, and the fidelity is high, and the simulation effect is showing, has good experience effect.

In summary, the above embodiments are only used to illustrate the technical solution of the present invention, and not to limit the same; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those skilled in the art; the technical solutions described in the foregoing embodiments can be modified or equivalent replaced without losing the technical features, and such modifications or replacements do not depart from the spirit and scope of the technical solutions of the embodiments of the present invention.

Claims (9)

1. An aircraft rear electronic panel simulator, characterized in that: the intelligent cabinet is characterized by comprising a cabinet, a rear electronic panel is arranged on the cabinet, a backlight plate is arranged below the rear electronic panel, a power module and a control panel are arranged in the cabinet, the power module is used for supplying power to the control panel, a voltage reduction module is arranged on the control panel and used for reducing the voltage provided by the power module and supplying power to the backlight plate and the rear electronic panel, a microprocessor is further arranged on the control panel, an electric door and a display screen are arranged on the rear electronic panel, the electric door is used for inputting signals to the microprocessor, the microprocessor is used for processing the input signals and outputting the input signals to the display screen for displaying, and the microprocessor is further communicated with a data terminal through a USB interface.

2. The aircraft rear electronic panel simulator of claim 1, wherein: rear electronic panel includes engine APU fire alarm panel, still including being located radio tuning panel, cargo hold fire alarm panel, very high frequency navigation control panel, weather radar panel, audio control panel, answering machine panel, automatic direction finder control panel, selection calling panel, aileron and rudder trim control panel, stabilizer door trim override and cockpit door lock control panel, rear electronic panel light control panel, the bottom of engine APU fire alarm panel is provided with handheld microphone jack of the interior words of service of APU, the handheld microphone jack of passenger broadcast and jump switch protection support, install the jump switch on the jump switch protection support.

3. The aircraft rear electronic panel simulator of claim 2, wherein: the engine APU fire alarm panel comprises an engine overheating detection loop selection switch, a fault lamp, a wheel cabin lamp, a fire alarm bell sound cut-off switch, a left fire extinguisher bottle release lamp, a right fire extinguisher bottle release lamp, a fire extinguisher bottle explosion cap test switch, an explosion cap indicating green lamp, an engine overheating lamp, an engine fire extinguishing handle, an APU fire extinguisher bottle release lamp, an APU fire alarm detection failure lamp and a fire alarm overheating test switch, wherein the engine overheating detection loop selection switch is used for selecting a detection loop, the fault lamp is used for indicating the fault condition of an engine fire alarm overheating detection element, the wheel cabin lamp is used for indicating the fire alarm condition of a wheel cabin, the fire alarm bell sound cut-off switch is used for cutting off the fire alarm, the left and right fire extinguisher bottle release lamps are used for indicating the release condition of the left and right engine fire extinguisher bottles, and the fire extinguisher bottle explosion test cap switch is used for testing the working condition of the explosion, the explosion cap indicating green lamp is used for indicating the fault condition of an explosion cap of an extinguishing bottle, the engine overheating lamp is used for indicating the corresponding engine overheating condition, the engine fire extinguishing handle and the APU fire extinguishing handle are respectively used for extinguishing the fire for the engine and the APU, the APU fire extinguishing bottle release lamp is used for indicating the APU fire extinguishing bottle release condition, the APU fire detection failure lamp is used for indicating the working condition of an APU fire detection element, and the fire overheating test switch is used for judging the fault or failure of the fire overheating detection element in the simulation system.

4. The aircraft rear electronic panel simulator of claim 2, wherein: cargo compartment fire alarm control panel includes cargo compartment fire bottle explosion cap, and preceding back cargo compartment detection loop selection electric door, detecting element inefficacy lamp, fire alarm test electric door, front and back cargo compartment fire alarm instruct and position electric door in advance, fire bottle release electric door, front and back cargo compartment fire bottle explosion cap 1 is used for instructing the state that corresponds cargo compartment fire bottle explosion cap, front and back cargo compartment detection loop selection electric door is used for selecting the detection loop to detect the cargo compartment fire alarm condition, detecting element inefficacy lamp is used for instructing cargo compartment fire alarm detecting element's state, front and back cargo compartment fire alarm instruct and position electric door in advance be used for showing that the cargo compartment fire extinguishing system who corresponds is ready, cargo compartment fire bottle release electric door is arranged in releasing the corresponding cargo compartment and puts out a fire.

5. The aircraft rear electronic panel simulator of claim 2, wherein: the radio tuning panel comprises a frequency window, a frequency conversion switch, an off-panel tuning lamp, a radio tuning panel disconnection switch, a high-frequency sensitivity control knob, a radio tuning switch, a radio tuning lamp, a frequency selection switch and a very high-frequency test switch, wherein the frequency window comprises an active window and a standby window, the active window is used for displaying the tuning frequency of the selected radio, the standby window is used for displaying the pre-selection frequency or the pre-tuning frequency of the selected radio, the frequency conversion switch is used for converting the frequency in the standby window into the active window and tuning the new active frequency of the selected radio and converting the frequency in the active window into the standby window and lighting the standby window through the off-panel tuning lamp, the radio tuning panel disconnection switch is used for disconnecting the panel from the communication station, and the high-frequency sensitivity control knob is used for adjusting the sensitivity of the high-frequency receiver, the radio tuning switch is used for selecting a very high frequency or high frequency radio station for tuning, the radio tuning lamp is used for indicating the selected radio station, the frequency selection switch is used for selecting a frequency in a spare frequency window, and the very high frequency test switch is used for removing the automatic noise suppression function.

6. The aircraft rear electronic panel simulator of claim 2, wherein: the very high frequency navigation control panel comprises a frequency indication window, a conversion switch, a test switch and a frequency selection knob, wherein the frequency indication window comprises an active frequency indication window and a standby frequency indication window, the active frequency indication window is used for indicating the frequency selected by the frequency selection knob, the standby frequency indication window is used for indicating the tuned frequency, the conversion switch is used for converting the standby frequency and the effective frequency, the test switch is used for switching a test system, and the frequency selection knob is used for manually selecting the standby frequency to the standby frequency indication window.

7. The aircraft rear electronic panel simulator of claim 2, wherein: the audio control panel comprises a transmitter selection switch, a receiver switch, a calling switch, an oxygen mask/boom microphone switch, a speaker switch, a standby/normal switch and a filter switch, wherein the transmitter selection switch is used for indicating selection of corresponding communication system transmission, the receiver switch is rotated for adjusting the volume, the receiver switch is pressed for receiving signals of a corresponding communication system or a navigation receiver, the calling switch is used for selecting the oxygen mask or boom microphone calling speaker switch according to the transmitter selection switch, the oxygen mask/boom microphone switch is used for opening the oxygen mask or boom microphone, the speaker switch is used for monitoring audio signals of the selected receiver from a top plate speaker, the speaker switch is rotated for adjusting the volume of the top plate speaker, and the standby/normal switch is used for indicating the working mode of the audio control panel, the filter gate is for selectively receiving an audio signal.

8. The aircraft rear electronic panel simulator of claim 2, wherein: the stabilizing door balancing override and cockpit door lock control panel comprises a stabilizing door balancing override electric door, a cockpit door automatic unlocking indicator lamp, a cockpit door lock failure indicator lamp and a cockpit door lock selection electric door, wherein the stabilizing door balancing override electric door is used for indicating that the stabilizing door balancing is to work in an override mode, the cockpit door automatic unlocking indicator lamp is used for indicating that the cockpit door is opened by using a password when being lightened, and the cockpit door lock failure indicator lamp is used for indicating that the cockpit door lock selection electric door is used for realizing cockpit door locking.

9. The aircraft rear electronic panel simulator of claim 2, wherein: the light control panel includes floodlight control electric door and panel light control electric door, floodlight control electric door is used for the control to shine back electronic panel's top spotlight luminance, panel light control electric door is used for controlling the pilot lamp luminance on the back electronic panel.

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