CN210091439U - Aircraft simulation cabin system and simulation operation control device thereof - Google Patents
Aircraft simulation cabin system and simulation operation control device thereof Download PDFInfo
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- CN210091439U CN210091439U CN201920849171.XU CN201920849171U CN210091439U CN 210091439 U CN210091439 U CN 210091439U CN 201920849171 U CN201920849171 U CN 201920849171U CN 210091439 U CN210091439 U CN 210091439U
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Abstract
The utility model relates to an aircraft emulation passenger cabin system and emulation manipulation control device thereof, aircraft emulation passenger cabin system includes at least one emulation manipulation control device and computer subsystem, emulation manipulation control device includes the signal input device, control signal execution device, the input signal acquisition board, control signal output board and communication interface, the input signal acquisition board that each signal input device passing signal line connection corresponds, the control signal output board that each control signal execution device passing signal line connection corresponds, each input signal acquisition board and each control signal output board are connected with communication interface, computer subsystem and communication interface communication are connected. Each signal is not required to be connected with the computer subsystem through a communication line, the number of the communication lines between the signal and the computer subsystem is greatly reduced, wiring is optimized, the complexity of the lines is reduced, and the method is suitable for a very limited wiring space in a simulation cockpit.
Description
Technical Field
The utility model relates to an aircraft emulation passenger cabin system and emulation steering control device thereof.
Background
The large and medium-sized airplane cabins are provided with a large number of devices and a large variety of devices; various devices have complex functions and various operation modes; the distribution is wide, and the control panel and the control console are distributed. Therefore, the simulation cockpit system has more signal paths and types to be controlled. In the conventional control device, all the functional boards are installed in a computer subsystem in a centralized manner, and various equipment control circuits in the simulation cabin are directly connected to the computer subsystem. If the large and medium-sized aircraft cabin adopts the scheme, three contradictions are met: 1. the number of the required functional board cards is large, the more the functional board cards are, the larger the load of the industrial personal computer is, the real-time performance of interface processing is difficult to guarantee, and moreover, the number of board card slots on a computer subsystem is limited; 2. each path of signal needs to be directly connected to a computer subsystem, the number of lines is large, the wiring is relatively disordered, the integration degree is relatively low, the wiring space in the simulation cabin is very limited, and the data control is difficult to realize; 3. due to the adoption of the parallel signal wires, the whole system is complicated and bloated, the electromagnetic compatibility is poor, the signal-to-noise ratio of the signals after long-distance transmission is sharply reduced, the mutual interference is large, the construction wiring and the maintenance are also quite difficult, and the important indexes of the system such as the reliability, the stability and the expandability are seriously influenced.
SUMMERY OF THE UTILITY MODEL
The utility model aims at providing an emulation manipulation control device of aircraft emulation cockpit system for the equal lug connection of signal line of the various equipment of solving current emulation cockpit causes the more chaotic problem of wiring to the control computer. The utility model also provides an aircraft emulation cockpit system for the equal lug connection of the signal line of the various equipment of solution current emulation cockpit causes the more chaotic problem of wiring to the control computer.
In order to achieve the above object, the present invention provides a simulation operation control device for an aircraft simulation cockpit system, including:
at least one signal input device;
at least one control signal execution device;
at least one input signal acquisition board corresponding to each signal input device and used for receiving output signals of the corresponding signal input devices;
at least one control signal output board corresponding to each control signal execution device and used for outputting control signals to the corresponding control signal execution devices; and
a communication interface for connecting an external device;
each signal input device is connected with a corresponding input signal acquisition board through a signal wire, each control signal execution device is connected with a corresponding control signal output board through a signal wire, and each input signal acquisition board and each control signal output board are connected with the communication interface.
The simulation operation control device is designed according to the idea of modular units, and is taken as a whole. As for the simulation operation control device, internal connecting lines are connected well, when the simulation operation control device is in communication connection with the computer subsystem, only the communication interface of the simulation operation control device is connected with the computer subsystem through the communication line, and each signal is not connected with the computer subsystem through the communication line, so that the number of the communication lines between the simulation operation control device and the computer subsystem is greatly reduced, wiring is optimized, the complexity of the lines is reduced, and the simulation operation control device is suitable for a very limited wiring space in a simulation cabin. In addition, the simulation control is realized through the signal input device and the control signal execution device, and the reliability and the verisimilitude of the simulation of the aircraft simulation cockpit system are improved.
Furthermore, in order to reduce the number of circuits and wiring complexity in the simulation operation control device and improve the communication reliability, the communication interface is a bus interface, and each input signal acquisition board, each control signal output board and the bus interface are connected through a first bus.
Furthermore, in order to improve the integration degree of the simulation operation control device, each input signal acquisition board and each control signal output board are integrated on one data acquisition and control circuit board.
Further, in order to improve the integration degree of the simulation operation control device and reduce the complexity of circuit setting, the simulation operation control device further comprises a box body, the data acquisition and control circuit board is arranged in the box body, and a part or all signal input devices, a part or all control signal execution devices and a bus interface are arranged on the box body.
The utility model also provides an aircraft emulation cockpit system, include:
at least one simulated steering control; and
a computer subsystem;
the simulated manipulation control device includes:
at least one signal input device;
at least one control signal execution device;
at least one input signal acquisition board corresponding to each signal input device and used for receiving output signals of the corresponding signal input devices;
at least one control signal output board corresponding to each control signal execution device and used for outputting control signals to the corresponding control signal execution devices; and
a communication interface;
each signal input device is connected with a corresponding input signal acquisition board through a signal wire, each control signal execution device is connected with a corresponding control signal output board through a signal wire, and each input signal acquisition board and each control signal output board are connected with the communication interface; the computer subsystem is in communication connection with the communication interface.
The simulation operation control device is designed according to the idea of modular units, and is taken as a whole. As for the simulation operation control device, internal connecting lines are connected well, when the simulation operation control device is in communication connection with the computer subsystem, only the communication interface of the simulation operation control device is connected with the computer subsystem through the communication line, and each signal is not connected with the computer subsystem through the communication line, so that the number of the communication lines between the simulation operation control device and the computer subsystem is greatly reduced, wiring is optimized, the complexity of the lines is reduced, and the simulation operation control device is suitable for a very limited wiring space in a simulation cabin. In addition, the simulation control is realized through the signal input device and the control signal execution device, and the reliability and the verisimilitude of the simulation of the aircraft simulation cockpit system are improved. Moreover, the aircraft simulation cockpit system has the advantages of convenience in expansion, direct replacement when a certain simulation operation control device breaks down, short time consumption and simplicity and convenience in operation, and after the aircraft equipment is upgraded, the simulation operation control device can be replaced to the simulation operation control device of new equipment, so that the simulation operation control device can be conveniently transplanted to simulation cabs of different aircraft, and the aircraft simulation cockpit system has a good application prospect.
Furthermore, in order to reduce the number of circuits and wiring complexity in the simulation operation control device and improve the communication reliability, the communication interface is a bus interface, and each input signal acquisition board, each control signal output board and the bus interface are connected through a first bus.
Furthermore, in order to improve the integration degree of the simulation operation control device, each input signal acquisition board and each control signal output board are integrated on one data acquisition and control circuit board.
Further, in order to improve the integration degree of the simulation operation control device and reduce the complexity of circuit setting, the simulation operation control device further comprises a box body, the data acquisition and control circuit board is arranged in the box body, and a part or all signal input devices, a part or all control signal execution devices and a bus interface are arranged on the box body.
Furthermore, in order to improve the communication reliability of the aircraft simulation cockpit system, the aircraft simulation cockpit system further includes a bus/ethernet conversion module, an ethernet communication interface of the computer subsystem is connected to an ethernet end of the bus/ethernet conversion module, and a bus end of the bus/ethernet conversion module is connected to the bus interface through a second bus.
Further, in order to improve the simulation effect of the aircraft simulation cockpit system, the computer subsystem comprises a control computer and a simulation computer, and the control computer and the simulation computer are in communication connection with the communication interface; the aircraft simulation cockpit system further comprises a simulation display screen, and the simulation computer is connected with the simulation display screen.
Drawings
Fig. 1 is a schematic structural diagram of an aircraft simulation cockpit system provided by the present invention;
fig. 2 is a schematic structural diagram of a simulation operation control device of an aircraft simulation cockpit system provided by the present invention;
fig. 3 is a panel diagram of a simulation maneuvering control device of an aircraft simulation cockpit system provided by the present invention;
fig. 4 is a schematic diagram of an electrical connection for audio communication control provided by the present invention;
in fig. 3, 1 is a dot matrix screen, 2 is a potentiometer, 3 is a band switch, 4 is a button, and 5 is a signal lamp.
Detailed Description
Aircraft simulation cockpit system embodiment:
the present embodiment provides an aircraft simulated cockpit system, which includes at least one simulated steering control device (in the present embodiment, the simulated steering control device is referred to as a simulated control box) and a computer subsystem. The simulation control box is suitable for an airplane maintenance training simulator or a flight simulation training device.
Each simulation control box is generally arranged in an aircraft simulation cockpit, and a front instrument panel, a left control console, a central control console, a right control console and a top control console are distributed in a common aircraft simulation cockpit. Therefore, the simulated cockpit system of the airplane comprises a simulated control box which comprises a left console simulated control box, a central console simulated control box, a right console simulated control box and a top console simulated control box, as shown in fig. 1. The specific functions of the emulation control boxes on each console are determined by the console, such as: the simulation control box realizes the functions of an engine, automatic flight control, a power supply, communication navigation, fuel oil, illumination, heating, demisting and the like.
The simulation control box comprises a box body, a panel is arranged on the box body and is called as a simulation panel, two areas are arranged on the simulation panel, as shown in fig. 2, one area is a signal input device area, the other area is a control signal execution device area, at least one signal input device is distributed on the signal input device area, and at least one control signal execution device is distributed on the control signal execution device area. The signal input devices are devices capable of outputting relevant signals through operation, such as buttons, switches, potentiometers and the like, the relevant signals can be output through operation of the signal input devices, and the specific number and the specific types of the signal input devices are determined according to actual conditions, such as specific positions of the control console; the control signal executing device is a device capable of executing relevant control signals, such as a device outputting a corresponding state or performing a corresponding action under the action of the control signals, such as a signal lamp, a nixie tube, an instrument device, and the like, and the specific number and the specific type of the control signal executing devices are determined according to actual conditions, such as specific positions of the control console. In this embodiment, the number of the signal input devices is 3, and the signal input devices are respectively a switch device (i.e., a button, a switch, a band switch, and the like), an encoder, and a potentiometer; the number of the control signal execution devices is 3, and the control signal execution devices are respectively a display device (namely a signal lamp, a nixie tube, a dot matrix screen and the like), a magnetoelectric instrument and a stepping motor driving instrument. As shown in fig. 3, a layout diagram of an analog panel is given by taking a part of devices as an example, where 1 is a dot matrix screen, 2 is a potentiometer, 3 is a band switch, 4 is a button, and 5 is a signal lamp.
An input signal acquisition board and a control signal output board are arranged in the box body, wherein the number of the input signal acquisition board is at least one, and each input signal acquisition board corresponds to each signal input device one to one for receiving the output signals of the corresponding signal input devices, in the embodiment, the number of the input signal acquisition boards is 3, and the input signal acquisition boards are respectively a switching value signal acquisition board, an encoder signal acquisition board and an analog signal acquisition board, as shown in fig. 2, the signal output end of the switching device is connected with the switching value signal acquisition board through a signal wire, the signal output end of the encoder is connected with the encoder signal acquisition board through a signal wire, and the signal output end of the potentiometer is connected with the analog signal acquisition board through a signal wire. The number of the control signal output boards is at least one, and each control signal output board corresponds to each control signal execution device one to one and is used for outputting control signals to the corresponding control signal execution device. Furthermore, in order to improve the integration degree of the simulation control box, each input signal acquisition board and each control signal output board are integrated on one data acquisition and control circuit board, so that the data acquisition and control circuit board independently acquires and controls each input and output signal on the simulation panel.
The box body is also provided with a bus interface for communication connection with a computer subsystem. The bus interface can be arranged on the simulation panel and can also be arranged on other surfaces of the box body. Each input signal acquisition board, each control signal output board and the bus interface are connected through a first bus. Adopt bus interface can promote the communication reliability, can also reduce the circuit complexity, of course, as other implementation modes, bus interface can also be replaced by other kinds of communication interface, then, communication interface's number sets up according to actual communication characteristic, for example: two communication interfaces are needed, one communication interface is in communication connection with each input signal acquisition board through a corresponding communication line, and the other communication interface is in communication connection with each control signal output board through a corresponding communication line.
In order to improve the communication reliability of the aircraft simulation cockpit system, the aircraft simulation cockpit system further comprises a bus/Ethernet conversion module, an Ethernet communication interface of the computer subsystem is connected with an Ethernet end of the bus/Ethernet conversion module, and the bus end of the bus/Ethernet conversion module is connected with a bus interface of the simulation control box through a second bus.
In order to improve the simulation effect of the aircraft simulation cockpit system, the computer subsystem comprises two computers, namely a control computer and a simulation computer, wherein the control computer is responsible for running of training control software, system self-checking software and data acquisition control software; the simulation computer is responsible for the operation of the cockpit simulation software. Then, as shown in fig. 1, a specific connection relationship is given, the left console simulation control box, the central console simulation control box and the right console simulation control box are connected to the bus end of the first bus/ethernet conversion module through a bus, the ethernet end of the first bus/ethernet conversion module is connected to the switch, the top console simulation control box is connected to the bus end of the second bus/ethernet conversion module through a third bus, the ethernet end of the second bus/ethernet conversion module is connected to the switch, and the switch is connected to the control computer and the simulation computer.
In addition, in order to improve the simulation effect, the aircraft simulation cockpit system also comprises a simulation display screen, the simulation display screen is an instrument panel display screen in the front instrument panel, and the simulation computer is connected with the instrument panel display screen through a display adapter.
In addition, a steering column control mechanism is also arranged in the simulation cabin, and as shown in fig. 1, a rudder displacement signal of the steering column control mechanism is output to a bus through a data acquisition module. Furthermore, the aircraft simulation cockpit system may further include an audio input device, an audio communication control device, a sound system terminal, and other devices, which belong to the conventional technology, and are generally related in the simulation cockpit, so fig. 4 shows a specific schematic diagram of electrical connection of the audio communication control device, which connects audio input/output channels such as a microphone and a speaker with an audio circuit, and control signals such as a switch and a knob on a communicator simulation control box and other related devices in the communication system are not connected with the audio circuit, but connected with a data acquisition and control circuit board. When an operator operates a related switch and a related knob, the data acquisition and control circuit board acquires operation information of a user and uploads the operation information to the control computer, the control computer sends a corresponding control instruction to the audio circuit according to the operation information of the user, and the on-off and volume of the audio circuit are controlled through a digital adjustment technology. Therefore, fig. 4 mainly realizes functions such as acoustic simulation, audio channel switching control, audio signal volume control, microphone signal amplification, speaker driving, and the like, and is an audio control device for complicated multi-channel input and multi-channel output.
Therefore, the simulation control box is interconnected with the bus/Ethernet conversion module through the bus to form a data transmission network based on the bus. The bus/Ethernet conversion modules are connected through a switch, and the switch is connected with the computer subsystem. When a certain signal input device on the simulation panel is operated, the data acquisition and control circuit board on the corresponding simulation control box detects a related signal and codes the signal, then the code is transmitted to the bus/Ethernet conversion module through the bus, and the data is packaged into an IP packet after being processed. The encapsulated IP packet is sent to a control computer through a switch, and the control computer decodes and calculates after receiving the data to generate corresponding control information and sends the control information to a relevant device; and on the other hand, the data are sent to the simulation computer through the switch, the simulation computer decodes and calculates the data after receiving the data, and the display picture on the display screen of the driving instrument is updated in real time, so that the real effect after simulation operation is achieved, and the user is provided with the sense of reality of being personally on the scene. When the control signal execution device of the related simulation control box needs to be controlled, the control computer firstly encodes and encapsulates control data into an IP packet, then the IP packet is sent to the bus/Ethernet conversion module, the bus/Ethernet conversion module judges a target simulation control box of the data after receiving the data and sends the data to the simulation control box of a corresponding address, and the data acquisition and control circuit board on the target simulation control box decodes and converts the data into a control signal after receiving the data, so as to drive the corresponding control signal execution device on the simulation panel to operate.
In the above embodiments, all the signal input devices and all the control signal execution devices are disposed on the box, as another embodiment, if some signal input devices cannot be disposed on the box, for example, some signal input devices have a large volume, then these signal input devices are not disposed on the box, and a processing method is given as follows: the box body is provided with interfaces, the signal input devices are arranged outside the box body, and the interfaces are connected with the signal input devices outside the box body through connecting lines; similarly, if some control signal executing devices cannot be arranged on the box body, for example, some control signal executing devices have a larger volume, then these control signal executing devices are not arranged on the box body, and a processing mode is given as follows: the box body is provided with interfaces, the control signal execution devices are arranged outside the box body, and the interfaces are connected with the control signal execution devices outside the box body through connecting lines. The above embodiment is: part of the signal input device and part of the control signal execution device are arranged on the box body.
In the above embodiments, the simulation operation control device is referred to as a simulation control box because the simulation operation control device includes a box body, each input signal acquisition board and each control signal output board are disposed inside the box body, and each signal input device and each control signal execution device are disposed on the box body. The realization mode can further take the simulation operation control device as a whole, reduces the complexity of circuit arrangement of the aircraft simulation cockpit system, and improves the integration degree.
The specific embodiments are given above, but the present invention is not limited to the described embodiments. The basic idea of the present invention lies in the above basic scheme, and to the ordinary skilled in the art, according to the present invention, the model, formula, parameter of various deformation are designed without the need of creative labor. Variations, modifications, substitutions and alterations of the embodiments may be made without departing from the principles and spirit of the invention, which is still within the scope of the invention.
The embodiment of the simulation operation control device of the aircraft simulation cabin system comprises:
the present embodiment provides a simulated steering control device of an aircraft simulated cockpit system, and since the simulated steering control device has been described in detail in the above embodiments of the aircraft simulated cockpit system, the present embodiment will not be described in detail.
Claims (10)
1. A simulated steering control device for a simulated cockpit system of an aircraft, comprising:
at least one signal input device;
at least one control signal execution device;
at least one input signal acquisition board corresponding to each signal input device and used for receiving output signals of the corresponding signal input devices;
at least one control signal output board corresponding to each control signal execution device and used for outputting control signals to the corresponding control signal execution devices; and
a communication interface for connecting an external device;
each signal input device is connected with a corresponding input signal acquisition board through a signal wire, each control signal execution device is connected with a corresponding control signal output board through a signal wire, and each input signal acquisition board and each control signal output board are connected with the communication interface.
2. The simulated maneuvering control device of an aircraft simulated cockpit system of claim 1, wherein the communication interface is a bus interface, and wherein the input signal acquisition boards, the control signal output boards, and the bus interface are connected by a first bus.
3. The simulated maneuvering control device for an aircraft simulated cockpit system of claim 2 wherein each input signal acquisition board and each control signal output board are integrated on a data acquisition and control circuit board.
4. The simulated maneuvering control device of the aircraft simulated cockpit system of claim 3, further comprising a box, wherein the data acquisition and control circuit board is disposed inside the box, and a part or all of the signal input devices, a part or all of the control signal execution devices, and the bus interface are disposed on the box.
5. An aircraft simulated cockpit system comprising:
at least one simulated steering control; and
a computer subsystem;
the simulated manipulation control device includes:
at least one signal input device;
at least one control signal execution device;
at least one input signal acquisition board corresponding to each signal input device and used for receiving output signals of the corresponding signal input devices;
at least one control signal output board corresponding to each control signal execution device and used for outputting control signals to the corresponding control signal execution devices; and
a communication interface;
each signal input device is connected with a corresponding input signal acquisition board through a signal wire, each control signal execution device is connected with a corresponding control signal output board through a signal wire, and each input signal acquisition board and each control signal output board are connected with the communication interface; the computer subsystem is in communication connection with the communication interface.
6. The simulated cockpit system of claim 5 where said communication interface is a bus interface and wherein said input signal acquisition boards, said control signal output boards and said bus interface are connected by a first bus.
7. The simulated cockpit system of claim 6 where each input signal acquisition board and each control signal output board are integrated on a single data acquisition and control circuit board.
8. The simulated cockpit system of claim 7 where said simulated maneuvering control device further comprises a box, said data acquisition and control circuit board is disposed inside said box, and some or all of said signal input devices, some or all of said control signal execution devices, and said bus interface are disposed on said box.
9. The simulated cockpit system of claim 6 or 7 further comprising a bus/ethernet conversion module, wherein the ethernet communication interface of said computer subsystem is connected to the ethernet port of said bus/ethernet conversion module, and the bus port of said bus/ethernet conversion module is connected to said bus interface via a second bus.
10. An aircraft simulated cockpit system according to claim 5 or 6 or 7 wherein said computer subsystem comprises a control computer and a simulation computer, said control computer and simulation computer being communicatively connected to said communication interface; the aircraft simulation cockpit system further comprises a simulation display screen, and the simulation computer is connected with the simulation display screen.
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920849171.XU CN210091439U (en) | 2019-06-05 | 2019-06-05 | Aircraft simulation cabin system and simulation operation control device thereof |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920849171.XU CN210091439U (en) | 2019-06-05 | 2019-06-05 | Aircraft simulation cabin system and simulation operation control device thereof |
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| CN210091439U true CN210091439U (en) | 2020-02-18 |
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| CN201920849171.XU Active CN210091439U (en) | 2019-06-05 | 2019-06-05 | Aircraft simulation cabin system and simulation operation control device thereof |
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