CN105159136A - Flight simulation visual display method and system - Google Patents
Flight simulation visual display method and system Download PDFInfo
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- CN105159136A CN105159136A CN201510438872.0A CN201510438872A CN105159136A CN 105159136 A CN105159136 A CN 105159136A CN 201510438872 A CN201510438872 A CN 201510438872A CN 105159136 A CN105159136 A CN 105159136A
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- G05B—CONTROL OR REGULATING SYSTEMS IN GENERAL; FUNCTIONAL ELEMENTS OF SUCH SYSTEMS; MONITORING OR TESTING ARRANGEMENTS FOR SUCH SYSTEMS OR ELEMENTS
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Abstract
The embodiments of the invention disclose a flight simulation visual display method and system. The method comprises the following steps: a light simulation platform obtaining data of an airplane model, and based on a MAVKINK protocol, carrying out encoding operation on the obtained data; sending the encoded data to a visual display platform through a serial port; the visual display platform receiving the encoded data sent by the flight visual platform, and carrying out decoding operation on the encoded data; and driving X-plane software performing flight visual display based on the decoded data. According to the technical scheme provided by the embodiments of the invention, a communication hardware portion is small in size, low in power consumption and low in cost, the communication quality is stable, the error rate is low, the data is encoded and decoded by use of the MAVLINK protocol, the data transmission efficiency is quite high, the data error rate is low, the versatility and the transplantability of the system are high, in the aspect of visual display, images are fine, the display effect is more excellent, and the secondary development function is more powerful.
Description
Technical field
The embodiment of the present invention relates to visual display technical field, particularly relates to a kind of flight simulation visual display method and system.
Background technology
Flight simulation refers to that the various elements (as aerodynamic force, meteorology and geographical environment etc.) by computer software is run into in-flight to real world with hardware synthetically carry out analogue simulation in a computer, and carries out a technology of flight simulation manipulation and the feedback of flight sense organ by external hardware device.
The real-time display of Flight scene can make simulation process visualize more, instead of simple parameter is enumerated, and operator can be made to carry out driver's assemblage on-orbit by maneuvering device (side lever, pedal etc.).The real-time display of Flight scene mainly relies on flight simulation software, and flight simulation software, when carrying out Flight scene display, needs real-time reception from the data of model aircraft.
In the prior art, in the module communication process of Flight scene display system, normal use User Datagram Protoco (UDP) (UserDatagramProtocol, UDP) carry out data transmission, use the poor stability of which transmission, easily lost data packets and need the hardware device supports such as network interface card.
On the other hand, because flight simulation software and model aircraft are in different system cloud gray model platforms, the data of mutual needs to transmission realizing data carry out coding transmission, in the prior art, self-defining data protocol is adopted to the coding of data, self-defining data protocol can reduce versatility and the portability of system, and needs the more work of cost when designing.When carrying out visual display, the normal real-time display adopting the functional module calling FlightGear (flight simulator) software to carry out what comes into a driver's, use the picture of the method display meticulous not, display effect is not given prominence to.
Summary of the invention
The object of the embodiment of the present invention is to provide a kind of flight simulation visual display method and system, to solve poor, the easy lost data packets of Flight scene display data transmissions process stability, in data encoding processor, versatility and the portability of use self-defining data protocol system are lower, and display frame is in real time meticulous not, display effect is distinct issues not.
On the one hand, embodiments provide a kind of flight simulation visual display method, the method comprises:
Flight simulation platform obtains the data of model aircraft, and carries out encoding operation based on MAVLINK (minute vehicle communication) agreement to the data got; Data after coding are sent to viewing platform by serial ports;
Viewing platform receives the data after the coding of described flight simulation platform transmission, to the decoding data operation after described coding; X-plane (immersive simulation flight) software is driven to carry out Flight scene display based on described decoded data.
On the other hand, the embodiment of the present invention additionally provides a kind of flight simulation visual display system, and this system comprises:
Flight simulation platform, for obtaining the data of model aircraft, and carries out encoding operation based on MAVLINK agreement to the data got; Data after coding are sent to viewing platform by serial ports;
Viewing platform, for receive described flight simulation platform send coding after data, to after described coding decoding data operation; X-plane software is driven to carry out Flight scene display based on described decoded data.
The technical scheme that the embodiment of the present invention provides, serial communication mode is adopted between different platform, communication hardware partial volume is small and exquisite, low in energy consumption, cost is low, and communication quality is stable and the bit error rate is low, uses general MAVLINK agreement to carry out the Code And Decode of data, data transmission efficiency is higher, data error rate is low, and the versatility of system and portability are strong, in visual display, picture is meticulous, and display effect is more outstanding, secondary development function is more powerful.
Accompanying drawing explanation
Fig. 1 is a kind of flight simulation visual display method flow schematic diagram that the embodiment of the present invention one provides;
Fig. 2 is a kind of flight simulation visual display system architecture schematic diagram that the embodiment of the present invention two provides.
Embodiment
Below in conjunction with drawings and Examples, the present invention is described in further detail.Be understandable that, specific embodiment described herein is only for explaining the present invention, but not limitation of the invention.It also should be noted that, for convenience of description, illustrate only part related to the present invention in accompanying drawing but not entire infrastructure.
Embodiment one
A kind of flight simulation visual display method flow schematic diagram that Fig. 1 provides for the embodiment of the present invention one.The method is applicable to carry out to flight simulation process the situation that Three-Dimensional Dynamic what comes into a driver's shows in real time.The method can be performed by flight simulation visual display device, and wherein said device can by software and/or hardware implementing.As shown in Figure 1, a kind of flight simulation visual display method that the present embodiment provides comprises the steps:
S110, flight simulation platform obtain the data of model aircraft, and carry out encoding operation based on MAVLINK agreement to the data got;
The data of model aircraft can be the data of the aircraft that the various sensor informations by gathering model aircraft are calculated by comprehensive simulating, the data of model aircraft can comprise sporting flying information data, as flight attitude, speed, instrument, the information such as position and state of aircraft, the flight of aircraft can be shown with the form of what comes into a driver's by these information.
The data of MAVLINK agreement to the model aircraft received are used to encode, due to the aircraft communication agreement that MAVLINK is general, can utilize in this agreement and the definition of the various parameter of aircraft and coding rule are encoded, save a large amount of work, and versatility and portable enhancing.
S120, by coding after data send to viewing platform by serial ports;
The transmission of coded data is sent data by serial ports and is received data and realizes, the set of hardware of serial ports can be positioned on flight simulation platform and viewing platform, connected by the data line between serial ports between two platforms, between two platforms, carry out the exchange of information and the transmission of data by serial ports.
Preferably, described by coding after data send to viewing platform by serial ports, comprising: create first serial, by described first serial by coding after data send to viewing platform.
When sending coded data, flight simulation platform software part creates first serial on flight simulation platform, when creating complete, first serial is associated with the hardware components of serial ports, then the data of the data sequence write first serial after coding are sent buffer zone and send.
S130, viewing platform receive the data after the coding of described flight simulation platform transmission, to the decoding data operation after described coding;
The hardware of serial ports receiving unit is positioned on viewing platform, by the reception of viewing platform software control coded data.
Preferably, described viewing platform receives the data after the coding of described flight simulation platform transmission, comprising: described viewing platform creates second serial, is received the data after the coding of described flight simulation platform transmission by described second serial.
During viewing platform received code data, viewing platform software section creates second serial on viewing platform, when creating complete, second serial is associated with the hardware components of serial ports, read by the software section of viewing platform the reception that second serial data receiver buffer zone completes data sequence.
Because the data sequence received adopts MAVLINK to encode, therefore need to adopt identical data protocol to decoding data.Such as, adopt MAVLINK agreement to decode to the data sequence read from second serial data buffer area, obtain decoded data, this decoded data is the flying quality information of model aircraft.
S140, driving X-plane software carry out Flight scene display based on described decoded data.
X-plane software is a kind of high-end technical flight simulation softward, provide abundant visual display function and api interface, the display of Flight scene is carried out by this software, that the process that flight simulation is flown is shown by display device, can attitude, speed, the information such as instrument and state of flight of display aircraft of Three-Dimensional Dynamic, and these information are shown with the form of Real-time windows target based on Time dynamic, flying scene that is virtually reality like reality, user can also from the state of flight of any angle views aircraft.
Preferably, described driving X-plane software carries out Flight scene display based on described decoded data, comprise: the application programming interface (ApplicationProgrammingInterface calling described X-Plane software, API), to drive described X-Plane software according to the corresponding Flight scene of decoded Plotting data and to show.
X-plane is as a part for flight simulation visual display display platform software, when carrying out Flight scene display, viewing platform software section calls the api interface of X-plane, by the data receiver sent into through the decoded data of S130 step in api interface, the data message received comprises the attitude of aircraft, speed, instrument, and state of flight information etc., then after the process of X-plane, the result of process is shown through display, in addition, what comes into a driver's can also superpose and need the flying quality of display with some to the control option of visual display function, such as whether open high-lift system to show in real time.
The technical scheme that the present embodiment provides, between flight simulation platform and Flight scene platform, the transmission of data adopts serial communication, and communication hardware partial volume is small and exquisite, low in energy consumption, cost is low, and communication quality is stable, the bit error rate is low; General MAVLINK agreement is adopted to carry out the encoding and decoding of data, the versatility of system and portable enhancing; Adopt X-plane software to carry out the display of what comes into a driver's, picture is meticulousr, and display effect is more outstanding, secondary development function is also more powerful.
Embodiment two
The structural representation of a kind of flight simulation visual display system that Fig. 2 provides for the embodiment of the present invention.See Fig. 2, the concrete structure of this system comprises:
Flight simulation platform, for obtaining the data of model aircraft, and carries out encoding operation based on MAVLINK agreement to the data got; Data after coding are sent to viewing platform by serial ports;
Viewing platform, for receive described flight simulation platform send coding after data, to after described coding decoding data operation; X-plane software is driven to carry out Flight scene display based on described decoded data.
Wherein, flight simulation platform comprises:
Data coding module, for receiving the data of model aircraft, and carries out encoding operation based on MAVLINK agreement to the data received;
Data transmission blocks, for sending to data reception module by the data after described data coding module coding by serial ports.
Viewing platform comprises:
Data reception module, for receive described data transmission blocks send coding after data;
Data decode module, for the decoding data operation after the coding that receives described data reception module;
Visual display module, carries out Flight scene display for driving X-plane software based on the decoded data of described data decode module.
Preferably, the data after coding, specifically for creating first serial on flight simulation platform, are sent to viewing platform by first serial by described data transmission blocks.
When sending coded data, data transmission blocks creates first serial on flight simulation platform, is associated by first serial when creating complete with the hardware components of serial ports, then the data of the data sequence write first serial after coding is sent buffer zone and sends.
Described data reception module, specifically for creating second serial on described viewing platform, receives the data after the coding of flight simulation platform transmission by second serial.
During received code data, data reception module creates second serial on viewing platform, is associated by second serial when creating complete with the hardware components of serial ports, reads the reception that second serial data receiver buffer zone completes data sequence.
Preferably, described data decode module is decoded based on MAVLINK agreement specifically for the data after the coding that received by data reception module, obtains decoded data.
Preferably, described visual display module, specifically for calling the application programming interface API through the decoded data of data decode module and X-Plane software, drives the corresponding Flight scene of X-Plane Software on Drawing and shows.
Visual display module calls the api interface of X-plane program, the decoded data of data decode module send into the data receiver in the api interface of X-plane program, the data message received comprises the attitude of aircraft, speed, instrument and state of flight information etc., then after the process of X-plane, the result of process is shown through display, in addition, what comes into a driver's can also superpose need display flying quality and some to the control option of visual display function, such as whether open high-lift system and show in real time.
Said system can perform the flight simulation visual display method that any embodiment of the present invention provides, and possesses the corresponding functional module of manner of execution and beneficial effect.
Note, above are only preferred embodiment of the present invention and institute's application technology principle.Skilled person in the art will appreciate that and the invention is not restricted to specific embodiment described here, various obvious change can be carried out for a person skilled in the art, readjust and substitute and can not protection scope of the present invention be departed from.Therefore, although be described in further detail invention has been by above embodiment, the present invention is not limited only to above embodiment, when not departing from the present invention's design, can also comprise other Equivalent embodiments more, and scope of the present invention is determined by appended right.
Claims (9)
1. a flight simulation visual display method, is characterized in that, comprising:
Flight simulation platform obtains the data of model aircraft, and carries out encoding operation based on minute vehicle communication MAVLINK agreement to the data got; Data after coding are sent to viewing platform by serial ports;
Viewing platform receives the data after the coding of described flight simulation platform transmission, to the decoding data operation after described coding; Immersive simulation flight X-plane software is driven to carry out Flight scene display based on described decoded data.
2. method according to claim 1, is characterized in that, described by coding after data send to viewing platform by serial ports, comprising: create first serial, by described first serial by coding after data send to viewing platform;
Described viewing platform receives the data after the coding of described flight simulation platform transmission, comprising: described viewing platform creates second serial, is received the data after the coding of described flight simulation platform transmission by described second serial.
3. method according to claim 1, is characterized in that, to the decoding data operation after described coding, comprising:
Data after described coding are decoded based on MAVLINK agreement, obtains decoded data.
4. method according to claim 1, is characterized in that, described driving X-plane software carries out Flight scene display based on described decoded data, comprising:
Call the application programming interface API of described X-Plane software, to drive described X-Plane software according to the corresponding Flight scene of decoded Plotting data and to show.
5. a flight simulation visual display system, is characterized in that, comprising:
Flight simulation platform, for obtaining the data of model aircraft, and carries out encoding operation based on MAVLINK agreement to the data got; Data after coding are sent to viewing platform by serial ports;
Viewing platform, for receive described flight simulation platform send coding after data, to after described coding decoding data operation; X-plane software is driven to carry out Flight scene display based on described decoded data.
6. display system according to claim 5, is characterized in that, described flight simulation platform comprises:
Data coding module, for receiving the data of model aircraft, and carries out encoding operation based on MAVLINK agreement to the data received;
Data transmission blocks, for sending to data reception module by the data after described data coding module coding by serial ports;
Described viewing platform comprises:
Data reception module, for receive described data transmission blocks send coding after data;
Data decode module, for the decoding data operation after the coding that receives described data reception module;
Visual display module, carries out Flight scene display for driving X-plane software based on the decoded data of described data decode module.
7. display system according to claim 6, is characterized in that,
Described data transmission blocks specifically for: on described flight simulation platform, create first serial, by described first serial by coding after data send to described viewing platform;
Described data reception module specifically for: on described viewing platform, create second serial, by described second serial receive described flight simulation platform send coding after data.
8. display system according to claim 6, is characterized in that, described data decode module specifically for: the data after described coding are decoded based on MAVLINK agreement, obtain decoded data.
9. display system according to claim 6, it is characterized in that, described visual display module specifically for the application programming interface API calling described X-Plane software, driving described X-Plane software according to the corresponding Flight scene of decoded Plotting data and to show.
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Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109987253A (en) * | 2019-04-17 | 2019-07-09 | 上海卡索航空科技有限公司 | A kind of aircraft cockpit instrument 2D the Realization of Simulation system |
| CN110134025A (en) * | 2019-05-26 | 2019-08-16 | 天津大学 | A kind of small distributed hypersonic aircraft real-time emulation system |
| CN111258231A (en) * | 2020-01-20 | 2020-06-09 | 北京航空航天大学 | Autonomous aerial refueling and docking semi-physical system imitating visual navigation of prey birds and method thereof |
| CN111292417A (en) * | 2020-01-17 | 2020-06-16 | 中国民航大学 | Machine scene three-dimensional visual simulation method |
| CN111830848A (en) * | 2020-07-31 | 2020-10-27 | 中国人民解放军国防科技大学 | Unmanned aerial vehicle super-maneuvering flight performance simulation training system and method |
Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102339021A (en) * | 2011-07-21 | 2012-02-01 | 成都西麦克虚拟现实电子技术有限公司 | UAV(unmanned aerial vehicle) visual simulation system and simulation method |
| CN103149846A (en) * | 2011-12-06 | 2013-06-12 | 中国科学院沈阳自动化研究所 | Flying robot control system semi-physical simulation platform |
| CN103235852A (en) * | 2013-04-21 | 2013-08-07 | 南昌航空大学 | Flight Gear general three-dimensional scene data displaying method based on field programmable gate array (FPGA) |
| CN103246204A (en) * | 2013-05-02 | 2013-08-14 | 天津大学 | Simulation and authentication method and device for multi-UAV (unmanned-aerial-vehicle) system |
| CN103324203A (en) * | 2013-06-08 | 2013-09-25 | 西北工业大学 | Unmanned airplane avionics system based on intelligent mobile phone |
| GB2504268A (en) * | 2012-07-23 | 2014-01-29 | E Go Aeroplanes | Vehicle simulator |
| CN203551961U (en) * | 2013-09-24 | 2014-04-16 | 中国兵器工业计算机应用技术研究所 | Avionics hardware-in-the-loop simulation system for unmanned plane |
| CN104181927A (en) * | 2014-06-26 | 2014-12-03 | 中国商用飞机有限责任公司北京民用飞机技术研究中心 | Flight control law management method and device |
| CN104615010A (en) * | 2014-12-26 | 2015-05-13 | 成都飞机工业（集团）有限责任公司 | FlightGear and VC hybrid system developing method based on network communication |
-
2015
- 2015-07-23 CN CN201510438872.0A patent/CN105159136B/en active Active
Patent Citations (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN102339021A (en) * | 2011-07-21 | 2012-02-01 | 成都西麦克虚拟现实电子技术有限公司 | UAV(unmanned aerial vehicle) visual simulation system and simulation method |
| CN103149846A (en) * | 2011-12-06 | 2013-06-12 | 中国科学院沈阳自动化研究所 | Flying robot control system semi-physical simulation platform |
| GB2504268A (en) * | 2012-07-23 | 2014-01-29 | E Go Aeroplanes | Vehicle simulator |
| CN103235852A (en) * | 2013-04-21 | 2013-08-07 | 南昌航空大学 | Flight Gear general three-dimensional scene data displaying method based on field programmable gate array (FPGA) |
| CN103246204A (en) * | 2013-05-02 | 2013-08-14 | 天津大学 | Simulation and authentication method and device for multi-UAV (unmanned-aerial-vehicle) system |
| CN103324203A (en) * | 2013-06-08 | 2013-09-25 | 西北工业大学 | Unmanned airplane avionics system based on intelligent mobile phone |
| CN203551961U (en) * | 2013-09-24 | 2014-04-16 | 中国兵器工业计算机应用技术研究所 | Avionics hardware-in-the-loop simulation system for unmanned plane |
| CN104181927A (en) * | 2014-06-26 | 2014-12-03 | 中国商用飞机有限责任公司北京民用飞机技术研究中心 | Flight control law management method and device |
| CN104615010A (en) * | 2014-12-26 | 2015-05-13 | 成都飞机工业（集团）有限责任公司 | FlightGear and VC hybrid system developing method based on network communication |
Non-Patent Citations (3)
| Title |
|---|
| 彭荣鲲 等: "基于FlightGear的直升机可视化飞行仿真系统设计", 《现代电子技术》 * |
| 王建锋 等: "基于X-Plane的小型无人机导航仿真系统的分布式设计与实现", 《系统仿真技术》 * |
| 鲁盈悦: "模型直升机建模和双核架构飞控系统设计", 《中国优秀硕士学位论文全文数据库 工程科技Ⅱ辑》 * |
Cited By (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN109987253A (en) * | 2019-04-17 | 2019-07-09 | 上海卡索航空科技有限公司 | A kind of aircraft cockpit instrument 2D the Realization of Simulation system |
| CN110134025A (en) * | 2019-05-26 | 2019-08-16 | 天津大学 | A kind of small distributed hypersonic aircraft real-time emulation system |
| CN110134025B (en) * | 2019-05-26 | 2022-05-27 | 天津大学 | Real-time simulation system of small distributed hypersonic aircraft |
| CN111292417A (en) * | 2020-01-17 | 2020-06-16 | 中国民航大学 | Machine scene three-dimensional visual simulation method |
| CN111258231A (en) * | 2020-01-20 | 2020-06-09 | 北京航空航天大学 | Autonomous aerial refueling and docking semi-physical system imitating visual navigation of prey birds and method thereof |
| CN111258231B (en) * | 2020-01-20 | 2021-03-30 | 北京航空航天大学 | Autonomous aerial refueling and docking semi-physical system imitating visual navigation of prey birds and method thereof |
| CN111830848A (en) * | 2020-07-31 | 2020-10-27 | 中国人民解放军国防科技大学 | Unmanned aerial vehicle super-maneuvering flight performance simulation training system and method |
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