CN111119647A - State conversion control method for side cabin door of transport-type airplane - Google Patents
State conversion control method for side cabin door of transport-type airplane Download PDFInfo
- Publication number
- CN111119647A CN111119647A CN201911346799.9A CN201911346799A CN111119647A CN 111119647 A CN111119647 A CN 111119647A CN 201911346799 A CN201911346799 A CN 201911346799A CN 111119647 A CN111119647 A CN 111119647A
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- door
- state
- side door
- control input
- cabin
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- E—FIXED CONSTRUCTIONS
- E05—LOCKS; KEYS; WINDOW OR DOOR FITTINGS; SAFES
- E05F—DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION; CHECKS FOR WINGS; WING FITTINGS NOT OTHERWISE PROVIDED FOR, CONCERNED WITH THE FUNCTIONING OF THE WING
- E05F15/00—Power-operated mechanisms for wings
- E05F15/70—Power-operated mechanisms for wings with automatic actuation
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- B—PERFORMING OPERATIONS; TRANSPORTING
- B64—AIRCRAFT; AVIATION; COSMONAUTICS
- B64C—AEROPLANES; HELICOPTERS
- B64C1/00—Fuselages; Constructional features common to fuselages, wings, stabilising surfaces or the like
- B64C1/14—Windows; Doors; Hatch covers or access panels; Surrounding frame structures; Canopies; Windscreens accessories therefor, e.g. pressure sensors, water deflectors, hinges, seals, handles, latches, windscreen wipers
- B64C1/1407—Doors; surrounding frames
- B64C1/1415—Cargo doors, e.g. incorporating ramps
Abstract
The invention discloses a state conversion control method for a side cabin door of a transport type airplane, which comprises the following steps of 1: according to the switching signals and the states of all the micro-switches, the side cabin door control input instruction at the current moment is calculated; step 2: according to the current state of the side cabin door and the control instruction, executing the state conversion of the side cabin door, after the state conversion of the cabin door is completed, judging the control output instruction of the side cabin door at the current moment, if the control output instruction is consistent with the state after the state conversion of the cabin door is completed, keeping the control output instruction unchanged, if the control output instruction is inconsistent with the state after the state conversion of the cabin door is completed, repeating the step until the control output instruction is consistent with the state after the state conversion of the cabin door is completed, realizing the calculation of the cabin door control instruction by acquiring a micro-switch and a switch signal, executing the state conversion of the side cabin door according to the state of the cabin door and the control instruction, and completing the output of the cabin door control instruction.
Description
Technical Field
The invention belongs to the technical field of aviation cabin door design, and particularly relates to a state conversion control method for a side cabin door of a transport type airplane.
Background
The cargo hold is a moving functional part on the transport aircraft, and the normal opening and closing of the cargo hold door are necessary conditions for cargo loading and unloading and air drop and air landing. Its function, security, maintainability and reliability are directly related to the attendance rate of the aircraft, and also directly related to the safety of the entry and exit of personnel and goods. If the design is improper, when the airplane flies in high altitude, the cargo hold door can be opened accidentally, the flying attitude is seriously influenced, the pneumatic characteristic is changed, and the airplane can fall and disintegrate in severe cases.
The control system of the rear cargo door of the modern transportation aircraft abandons the traditional electromechanical system and adopts a control mode of building a logic circuit by a relay, and adopts a mode of a computer controller to complete the function control and the state monitoring of the door system. The computer controller is a core component in the cabin door control system and completes the control function of the cabin door system. The design of the automatic control logic of the door system becomes one of the key technologies for the design of the door system. The traditional cabin door system control idea is based on the control logic design of structural sequence driving, corresponding instruction output is executed according to the sequence of switches, but for a system with a complex structure, because the related cabin door state digital signal quantity is large, and the state conversion relation among all the states of the cabin door is complex, a set of complete cabin door control logic suitable for full state transfer is required to be designed to ensure the reliability of the opening and closing functions of the whole cargo cabin door system and the safety of the whole cargo cabin door system and an airplane.
Disclosure of Invention
The purpose of the invention is as follows: a complete cabin door control logic suitable for full-state transition is designed to ensure the reliability of the opening and closing functions of the whole cargo cabin door system and the safety of the whole cargo cabin door system and an airplane.
The technical scheme of the invention is as follows:
a state transition control method for a side cabin door of a transport-type airplane comprises the following steps:
step 1: according to the switching signals and the states of all the micro-switches, the side cabin door control input instruction at the current moment is calculated;
step 2: and executing the state conversion of the side cabin door according to the current state of the side cabin door and the control instruction, judging the control output instruction of the side cabin door at the current moment after the state conversion of the cabin door is completed, keeping the control output instruction unchanged if the control output instruction is consistent with the state after the state conversion of the cabin door is completed, and repeating the step if the control output instruction is inconsistent with the state after the state conversion of the cabin door is completed until the control output instruction is consistent with the state after the state conversion of the cabin door is completed.
The switching signal in the step 1 comprises an opening signal and a closing signal; the states of the micro electric door comprise that the closed position lock is unlocked in place, the closed position lock is unlocked not in place, the closed position lock is locked not in place, the side cabin door is opened not in place, the side cabin door is closed not in place, the middle cabin door is closed in place and the middle cabin door is closed not in place;
the side cabin door control input command comprises seven commands, and the command resolving logic comprises the following steps:
(1) when the switch signal is open, the closed position lock is unlocked in place, and the side door is unlocked in place, the side door control input instruction is that the side door is opened and unlocked;
(2) when the switch signal is open, the closed position lock is unlocked in place, the closed position lock is locked in place, and the side cabin door is not opened in place, the side cabin door control input command is that the side cabin door is opened;
(3) when the switch signal is closed, the side hatch door opening in-place signal is in place and the side hatch door closing in-place signal is not in place, the side hatch door control input instruction is that the side hatch door is completely opened and the power is cut off;
(4) when the switching signal is off, the middle cabin door in-place closing signal is in place, and the side cabin door in-place closing signal is not in place, the side cabin door control input command is to open and close the side cabin door;
(5) when the switching signal is closing, the middle cabin door is closed in place, the side cabin door is opened in place, the side cabin door is not locked in place and the closed position lock is locked in place, the side cabin door control input instruction is that the side cabin door is closed and locked;
(6) when the switch signal is closed, the closed position lock is locked in place, the side cabin door is closed in place, the side cabin door is not opened in place, and the closed position lock is unlocked in place, the side cabin door control input instruction is that the side cabin door is closed and is completely powered off;
(7) otherwise, the side door control command is the termination of the side door power-off.
The side cabin door states in the step 2 comprise a side cabin door opening state, a side cabin door closing and locking state, a side cabin door opening and finishing state, a side cabin door closing and finishing state and a side cabin door stopping state.
The switching logic of the opening state of the side cabin door is as follows:
a) if the side door control input instruction is that the side door is opened, the side door opening operation is executed, and the side door state is a side door opening state;
b) if the side door control input instruction is that the side door is closed and unlocked, the side door is opened to be closed and unlocked, and the side door is in a closed and unlocked state;
c) if the side cabin door control input instruction is that the side cabin door is opened and the power is cut off, the operation from the opening of the side cabin door to the termination of the power cut is executed, and the side cabin door is in a side cabin door stop state;
d) and if the side door control input command is termination operation, performing side door termination operation, wherein the side door state is a side door stop state.
The switching logic of the locking state of the side door closing is as follows:
a) if the side door control input instruction is that the side door is closed and locked, and the side door is in a side door closing and locking state;
b) if the control input instruction of the side cabin door is to tighten and unlock the side cabin door, the operation from closing and locking the side cabin door to opening and unlocking the side cabin door is executed, and the side cabin door is in an opening and unlocking state;
c) if the control input instruction of the side hatch door is that the side hatch door is locked and is powered off, the operation from the locking of the side hatch door to the power off termination is executed, and the state of the side hatch door is a side hatch door stop state;
d) and if the side door control input command is termination operation, performing side door termination operation, wherein the side door state is a side door stop state.
The switching logic of the closing and opening state of the side door is as follows:
a) if the side door control input instruction is that the side door is closed and unlocked, and the side door is in a closed and unlocked state;
b) if the side door control input instruction is that the side door is opened, the side door is closed and unlocked to be opened, and the side door is in an open state;
c) if the control input instruction of the side door is that the side door is closed and locked, the operation of closing and locking the side door is executed, and the state of the side door is a closed and locked state of the side door;
d) and if the side door control input command is termination operation, performing side door termination operation, wherein the side door state is a side door stop state.
The conversion logic of the unlocking state of the side cabin door is as follows:
a) if the side door control input instruction is that the side door is tightened and unlocked, the side door is opened and unlocked, and the side door is in an open and unlocked state;
b) if the side door control input instruction is that the side door is opened, the side door is opened and unlocked to be opened, and the side door is in an open state;
c) if the control input instruction of the side door is that the side door is closed and locked, the operation of opening and unlocking the side door to closing and locking is executed, and the state of the side door is a state of closing and locking the side door;
d) and if the side door control input command is that the power failure of the side door is terminated, the operation of unlocking the side door to a termination state is executed, and the side door state is a side door termination state.
The state conversion logic of the side cabin door after being opened is as follows:
a) if the side cabin door control input instruction is that the side cabin door is opened and the power is cut off, the operation from the opening of the side cabin door to the termination of the power cut is executed, and the side cabin door is in a side cabin door stop state;
b) if the side door control input instruction is closing and unlocking, the side door is closed and unlocked, and the side door is in a closing and unlocking state;
c) and if the side door control input command is termination operation, performing side door termination operation, wherein the side door state is a side door stop state.
The state conversion logic of the side cabin door closing completion is as follows:
a) if the control input instruction of the side hatch door is that the side hatch door is locked and is powered off, the operation from the locking of the side hatch door to the power off termination is executed, and the state of the side hatch door is a side hatch door stop state;
b) if the side door control input instruction is that the side door is opened and unlocked, and the side door is in an open and unlocked state;
c) and if the side door control input command is termination operation, performing side door termination operation, wherein the side door state is a side door stop state.
The cabin door suspension state conversion logic is as follows:
a) if the side door control input instruction is the side door stopping operation, executing the side door stopping operation, wherein the side door state is the side door stopping state;
b) if the side door control input instruction is that the side door is opened and unlocked, the unlocking operation is executed, and the side door state is the side door opening and unlocking state;
c) if the side door control input instruction is that the side door is opened, the side door opening operation is executed, and the side door state is a side door opening state;
d) if the side door control input instruction is that the side door is closed and locked, and the side door is in a side door closing and locking state;
e) if the side door control input instruction is that the side door is closed and unlocked, the closing and unlocking operation is executed, and the side door state is a side door closing and unlocking state;
f) if the side cabin door control input instruction is that the side cabin door is opened and the power is cut off, executing power-off termination operation, wherein the side cabin door is in a side cabin door stop state;
g) and if the side door control input instruction is that the side door is locked and is completely powered off, executing the power-off termination operation of the side door, wherein the state of the side door is a side door stop state.
The invention has the beneficial effects that: the invention provides a state conversion control method for a side cabin door of a transport type airplane. The side cabin door control function of the transport aircraft is realized. The control logic used in the invention adopts event-driven state conversion, namely when the state of a micro-switch or a switch is changed in the control process, the system can jump from the A state to the B state to execute the control output of the B state. Therefore, the control function of the cabin door system under any condition is realized, and the reliability and the safety of the opening and closing functions of the cabin door system are improved.
Drawings
FIG. 1 is a schematic view of the state transition logic of the side door.
Detailed Description
The cabin door system comprises a left cabin door, a right cabin door, a middle cabin door, an inclined platform and an airtight door, wherein the opening and closing of the cargo cabin door are controlled by an electric control hydraulic device, when the cargo cabin door is opened, the left cabin door and the right cabin door are respectively opened outwards, the middle cabin door is opened inwards and upwards, the inclined platform is opened outwards and downwards, and the airtight door is opened backwards and upwards. The automatic control of the cabin door is realized by acquiring a micro-switch and a switch signal to control the cabin door control electromagnetic valve. Wherein the micro-gap switch includes: the closing position lock is unlocked in place, the closing position lock is locked in place, the side hatch door is opened in place, the side hatch door is closed in place, and the middle hatch door is closed in place. The switch signal includes a hatch open switch.
The side cabin door automatic control logic related in the invention completes the opening and closing control of the side cabin door. And decomposing the whole control process according to the change of the micro-switch in the control process. Wherein the opening process comprises: unlocking the side cabin door, opening the side cabin door, and finishing opening the side cabin door; the closing process comprises the following steps: and the side door is closed and unlocked, the side door is closed and locked, and the side door is closed and powered off. The side cabin door control mainly comprises three parts of side cabin door control instruction processing, side cabin door state conversion processing and side cabin door control output.
The invention is further described with reference to the accompanying drawings, and the method for controlling the state transition of the side hatch of the transport type airplane comprises the following steps:
step 1: according to the switching signals and the states of all the micro-switches, the side cabin door control input instruction at the current moment is calculated;
the switching signal in the step 1 comprises an opening signal and a closing signal; the states of the micro electric door comprise that the closed position lock is unlocked in place, the closed position lock is unlocked not in place, the closed position lock is locked not in place, the side cabin door is opened not in place, the side cabin door is closed not in place, the middle cabin door is closed in place and the middle cabin door is closed not in place;
the side cabin door control input command comprises seven commands, and the command resolving logic comprises the following steps:
(1) when the switch signal is open, the closed position lock is unlocked in place, and the side door is unlocked in place, the side door control input instruction is that the side door is opened and unlocked;
(2) when the switch signal is open, the closed position lock is unlocked in place, the closed position lock is locked in place, and the side cabin door is not opened in place, the side cabin door control input command is that the side cabin door is opened;
(3) when the switch signal is closed, the side hatch door opening in-place signal is in place and the side hatch door closing in-place signal is not in place, the side hatch door control input instruction is that the side hatch door is completely opened and the power is cut off;
(4) when the switching signal is off, the middle cabin door in-place closing signal is in place, and the side cabin door in-place closing signal is not in place, the side cabin door control input command is to open and close the side cabin door;
(5) when the switching signal is closing, the middle cabin door is closed in place, the side cabin door is opened in place, the side cabin door is not locked in place and the closed position lock is locked in place, the side cabin door control input instruction is that the side cabin door is closed and locked;
(6) when the switch signal is closed, the closed position lock is locked in place, the side cabin door is closed in place, the side cabin door is not opened in place, and the closed position lock is unlocked in place, the side cabin door control input instruction is that the side cabin door is closed and is completely powered off;
(7) otherwise, the side door control command is the termination of the side door power-off.
Step 2: according to the current state of the side cabin door and the control instruction, executing the state conversion of the side cabin door, after the state conversion of the cabin door is completed, judging the control output instruction of the side cabin door at the current moment, if the control output instruction is consistent with the state after the state conversion of the cabin door is completed, keeping the control output instruction unchanged, if not, repeating the step until the control output instruction is consistent with the state after the state conversion of the cabin door is completed:
the side cabin door state comprises a side cabin door opening state, a side cabin door closing and locking state, a side cabin door opening and locking state, a side cabin door closing and finishing state and a side cabin door stopping state.
The switching logic of the opening state of the side cabin door is as follows:
a) if the side door control input instruction is that the side door is opened, the side door opening operation is executed, and the side door state is a side door opening state;
b) if the side door control input instruction is that the side door is closed and unlocked, the side door is opened to be closed and unlocked, and the side door is in a closed and unlocked state;
c) if the side cabin door control input instruction is that the side cabin door is opened and the power is cut off, the operation from the opening of the side cabin door to the termination of the power cut is executed, and the side cabin door is in a side cabin door stop state;
d) and if the side door control input command is termination operation, performing side door termination operation, wherein the side door state is a side door stop state.
The switching logic of the locking state of the side door closing is as follows:
a) if the side door control input instruction is that the side door is closed and locked, and the side door is in a side door closing and locking state;
b) if the control input instruction of the side cabin door is to tighten and unlock the side cabin door, the operation from closing and locking the side cabin door to opening and unlocking the side cabin door is executed, and the side cabin door is in an opening and unlocking state;
c) if the control input instruction of the side hatch door is that the side hatch door is locked and is powered off, the operation from the locking of the side hatch door to the power off termination is executed, and the state of the side hatch door is a side hatch door stop state;
d) and if the side door control input command is termination operation, performing side door termination operation, wherein the side door state is a side door stop state.
The switching logic of the closing and opening state of the side door is as follows:
a) if the side door control input instruction is that the side door is closed and unlocked, and the side door is in a closed and unlocked state;
b) if the side door control input instruction is that the side door is opened, the side door is closed and unlocked to be opened, and the side door is in an open state;
c) if the control input instruction of the side door is that the side door is closed and locked, the operation of closing and locking the side door is executed, and the state of the side door is a closed and locked state of the side door;
d) and if the side door control input command is termination operation, performing side door termination operation, wherein the side door state is a side door stop state.
The conversion logic of the unlocking state of the side cabin door is as follows:
a) if the side door control input instruction is that the side door is tightened and unlocked, the side door is opened and unlocked, and the side door is in an open and unlocked state;
b) if the side door control input instruction is that the side door is opened, the side door is opened and unlocked to be opened, and the side door is in an open state;
c) if the control input instruction of the side door is that the side door is closed and locked, the operation of opening and unlocking the side door to closing and locking is executed, and the state of the side door is a state of closing and locking the side door;
d) and if the side door control input command is that the power failure of the side door is terminated, the operation of unlocking the side door to a termination state is executed, and the side door state is a side door termination state.
The state conversion logic of the side cabin door after being opened is as follows:
a) if the side cabin door control input instruction is that the side cabin door is opened and the power is cut off, the operation from the opening of the side cabin door to the termination of the power cut is executed, and the side cabin door is in a side cabin door stop state;
b) if the side door control input instruction is closing and unlocking, the side door is closed and unlocked, and the side door is in a closing and unlocking state;
c) and if the side door control input command is termination operation, performing side door termination operation, wherein the side door state is a side door stop state.
The state conversion logic of the side cabin door closing completion is as follows:
a) if the control input instruction of the side hatch door is that the side hatch door is locked and is powered off, the operation from the locking of the side hatch door to the power off termination is executed, and the state of the side hatch door is a side hatch door stop state;
b) if the side door control input instruction is that the side door is opened and unlocked, and the side door is in an open and unlocked state;
c) and if the side door control input command is termination operation, performing side door termination operation, wherein the side door state is a side door stop state.
The cabin door suspension state conversion logic is as follows:
a) if the side door control input instruction is the side door stopping operation, executing the side door stopping operation, wherein the side door state is the side door stopping state;
b) if the side door control input instruction is that the side door is opened and unlocked, the unlocking operation is executed, and the side door state is the side door opening and unlocking state;
c) if the side door control input instruction is that the side door is opened, the side door opening operation is executed, and the side door state is a side door opening state;
d) if the side door control input instruction is that the side door is closed and locked, and the side door is in a side door closing and locking state;
e) if the side door control input instruction is that the side door is closed and unlocked, the closing and unlocking operation is executed, and the side door state is a side door closing and unlocking state;
f) if the side cabin door control input instruction is that the side cabin door is opened and the power is cut off, executing power-off termination operation, wherein the side cabin door is in a side cabin door stop state;
g) and if the side door control input instruction is that the side door is locked and is completely powered off, executing the power-off termination operation of the side door, wherein the state of the side door is a side door stop state.
Claims (10)
1. A state conversion control method for a side cabin door of a transport-type airplane is characterized by comprising the following steps: the method comprises the following steps:
step 1: according to the switching signals and the states of all the micro-switches, the side cabin door control input instruction at the current moment is calculated;
step 2: and executing the state conversion of the side cabin door according to the current state of the side cabin door and the control instruction, judging the control output instruction of the side cabin door at the current moment after the state conversion of the cabin door is completed, keeping the control output instruction unchanged if the control output instruction is consistent with the state after the state conversion of the cabin door is completed, and repeating the step if the control output instruction is inconsistent with the state after the state conversion of the cabin door is completed until the control output instruction is consistent with the state after the state conversion of the cabin door is completed.
2. The method for controlling the state transition of the side hatch of the transport-type aircraft according to claim 1, wherein: the switching signal in the step 1 comprises an opening signal and a closing signal; the states of the micro electric door comprise that the closed position lock is unlocked in place, the closed position lock is unlocked not in place, the closed position lock is locked not in place, the side cabin door is opened not in place, the side cabin door is closed not in place, the middle cabin door is closed in place and the middle cabin door is closed not in place;
the side cabin door control input command comprises seven commands, and the command resolving logic comprises the following steps:
(1) when the switch signal is open, the closed position lock is unlocked in place, and the side door is unlocked in place, the side door control input instruction is that the side door is opened and unlocked;
(2) when the switch signal is open, the closed position lock is unlocked in place, the closed position lock is locked in place, and the side cabin door is not opened in place, the side cabin door control input command is that the side cabin door is opened;
(3) when the switch signal is closed, the side hatch door opening in-place signal is in place and the side hatch door closing in-place signal is not in place, the side hatch door control input instruction is that the side hatch door is completely opened and the power is cut off;
(4) when the switching signal is off, the middle cabin door in-place closing signal is in place, and the side cabin door in-place closing signal is not in place, the side cabin door control input command is to open and close the side cabin door;
(5) when the switching signal is closing, the middle cabin door is closed in place, the side cabin door is opened in place, the side cabin door is not locked in place and the closed position lock is locked in place, the side cabin door control input instruction is that the side cabin door is closed and locked;
(6) when the switch signal is closed, the closed position lock is locked in place, the side cabin door is closed in place, the side cabin door is not opened in place, and the closed position lock is unlocked in place, the side cabin door control input instruction is that the side cabin door is closed and is completely powered off;
(7) otherwise, the side door control command is the termination of the side door power-off.
3. The method for controlling the state transition of the side hatch of the transport-type aircraft according to claim 1, wherein: the side cabin door states in the step 2 comprise a side cabin door opening state, a side cabin door closing and locking state, a side cabin door opening and finishing state, a side cabin door closing and finishing state and a side cabin door stopping state.
4. The transportation-type aircraft side hatch state transition control method according to claim 3, characterized in that: the switching logic of the opening state of the side cabin door is as follows:
a) if the side door control input instruction is that the side door is opened, the side door opening operation is executed, and the side door state is a side door opening state;
b) if the side door control input instruction is that the side door is closed and unlocked, the side door is opened to be closed and unlocked, and the side door is in a closed and unlocked state;
c) if the side cabin door control input instruction is that the side cabin door is opened and the power is cut off, the operation from the opening of the side cabin door to the termination of the power cut is executed, and the side cabin door is in a side cabin door stop state;
d) and if the side door control input command is termination operation, performing side door termination operation, wherein the side door state is a side door stop state.
5. The transportation-type aircraft side hatch state transition control method according to claim 3, characterized in that: the switching logic of the locking state of the side door closing is as follows:
a) if the side door control input instruction is that the side door is closed and locked, and the side door is in a side door closing and locking state;
b) if the control input instruction of the side cabin door is to tighten and unlock the side cabin door, the operation from closing and locking the side cabin door to opening and unlocking the side cabin door is executed, and the side cabin door is in an opening and unlocking state;
c) if the control input instruction of the side hatch door is that the side hatch door is locked and is powered off, the operation from the locking of the side hatch door to the power off termination is executed, and the state of the side hatch door is a side hatch door stop state;
d) and if the side door control input command is termination operation, performing side door termination operation, wherein the side door state is a side door stop state.
6. The transportation-type aircraft side hatch state transition control method according to claim 3, characterized in that: the switching logic of the closing and opening state of the side door is as follows:
a) if the side door control input instruction is that the side door is closed and unlocked, and the side door is in a closed and unlocked state;
b) if the side door control input instruction is that the side door is opened, the side door is closed and unlocked to be opened, and the side door is in an open state;
c) if the control input instruction of the side door is that the side door is closed and locked, the operation of closing and locking the side door is executed, and the state of the side door is a closed and locked state of the side door;
d) and if the side door control input command is termination operation, performing side door termination operation, wherein the side door state is a side door stop state.
7. The transportation-type aircraft side hatch state transition control method according to claim 3, characterized in that: the conversion logic of the unlocking state of the side cabin door is as follows:
a) if the side door control input instruction is that the side door is tightened and unlocked, the side door is opened and unlocked, and the side door is in an open and unlocked state;
b) if the side door control input instruction is that the side door is opened, the side door is opened and unlocked to be opened, and the side door is in an open state;
c) if the control input instruction of the side door is that the side door is closed and locked, the operation of opening and unlocking the side door to closing and locking is executed, and the state of the side door is a state of closing and locking the side door;
d) and if the side door control input command is that the power failure of the side door is terminated, the operation of unlocking the side door to a termination state is executed, and the side door state is a side door termination state.
8. The transportation-type aircraft side hatch state transition control method according to claim 3, characterized in that: the state conversion logic of the side cabin door after being opened is as follows:
a) if the side cabin door control input instruction is that the side cabin door is opened and the power is cut off, the operation from the opening of the side cabin door to the termination of the power cut is executed, and the side cabin door is in a side cabin door stop state;
b) if the side door control input instruction is closing and unlocking, the side door is closed and unlocked, and the side door is in a closing and unlocking state;
c) and if the side door control input command is termination operation, performing side door termination operation, wherein the side door state is a side door stop state.
9. The transportation-type aircraft side hatch state transition control method according to claim 3, characterized in that: the state conversion logic of the side cabin door closing completion is as follows:
a) if the control input instruction of the side hatch door is that the side hatch door is locked and is powered off, the operation from the locking of the side hatch door to the power off termination is executed, and the state of the side hatch door is a side hatch door stop state;
b) if the side door control input instruction is that the side door is opened and unlocked, and the side door is in an open and unlocked state;
c) and if the side door control input command is termination operation, performing side door termination operation, wherein the side door state is a side door stop state.
10. The transportation-type aircraft side hatch state transition control method according to claim 3, characterized in that: the cabin door suspension state conversion logic is as follows:
a) if the side door control input instruction is the side door stopping operation, executing the side door stopping operation, wherein the side door state is the side door stopping state;
b) if the side door control input instruction is that the side door is opened and unlocked, the unlocking operation is executed, and the side door state is the side door opening and unlocking state;
c) if the side door control input instruction is that the side door is opened, the side door opening operation is executed, and the side door state is a side door opening state;
d) if the side door control input instruction is that the side door is closed and locked, and the side door is in a side door closing and locking state;
e) if the side door control input instruction is that the side door is closed and unlocked, the closing and unlocking operation is executed, and the side door state is a side door closing and unlocking state;
f) if the side cabin door control input instruction is that the side cabin door is opened and the power is cut off, executing power-off termination operation, wherein the side cabin door is in a side cabin door stop state;
g) and if the side door control input instruction is that the side door is locked and is completely powered off, executing the power-off termination operation of the side door, wherein the state of the side door is a side door stop state.
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| CN201911346799.9A CN111119647B (en) | 2019-12-24 | 2019-12-24 | State conversion control method for side cabin door of transport-type airplane |
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| CN111119647B CN111119647B (en) | 2021-09-14 |
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Cited By (1)
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|---|---|---|---|---|
| CN111593962A (en) * | 2020-06-04 | 2020-08-28 | 中国商用飞机有限责任公司 | Airplane cabin door control device and control method |
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| CN111119647B (en) | 2021-09-14 |
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