Airport crash fire vehicle operation training simulator
A fire truck and simulator technology, applied in the field of aviation technical training, can solve problems such as the large influence of the visual projection angle, the complex driving control system, and the complicated line of the data acquisition system, so as to save training costs, improve training effects, and ensure safe effect
Inactive Publication Date: 2013-07-10
CIVIL AVIATION UNIV OF CHINA
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Problems solved by technology
Because the positions of the two interfere with each other, it has a great influence on the projection angle of the scene, resulting in distortion of the scene image
Second, because the range of the viewing screen is limited, the camera can only see the edge of the viewing screen at certain positions of the fire monitor's movement angle, causing the image displayed by the fire monitor to be different from the actual image, which will reduce training The immersion of personnel affects the training effect of the system
Third, the driving control system is too complicated. The three control devices—brake, accelerator and steering wheel are each connected with a displacement sensor. The displacement sensor is converted into the data acquisition and control system through the A / D card, making the data acquisition system complicated and easy to get out. Fault
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[0014] The structure and principle of the present invention will be further described below in conjunction with the accompanying drawings and through specific embodiments.
[0015] Airport fire truck operation training simulator, its system composition is as shown in the figure: driving station 1 includes combined indicator light group 2, combined display instrument group 3 and simulated engine start switch 4; fire control console 5 includes fire monitor display screen 6 And fire-fighting equipment starting switch 7; Fire monitor operating table 8 includes fire monitor starting switch 9, fire monitor control rocker 10 and front frame fire monitor control rocker 11; Driving control system 12 includes brake mechanism 13, accelerator 14 and steering wheel 15 ; The computer simulation system 19 includes a fire truck movement and control model 20, an aircraft fire and fire extinguishing model 21, and an acoustic simulation model 22. The fire monitor 18 of the simulated front stand ...
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The invention discloses an airport crash fire vehicle operation training simulator. The technical structure is as follows: switch signal control wires of a simulating engine starting switch, a fire equipment operation switch, a fire monitor starting switch, a fire monitor control swinging rod and a foreground stand fire monitor control swinging rod are connected to a digital input / output (I / O) port in parallel, and the output of the port is connected to a data acquisition and control system. The signal of a driving operation system is connected to the data acquisition and control system. A simulating foreground stand fire monitor is respectively driven through vertical and transverse driving motors, and the two driving motors are respectively connected with a displacement sensor and are controlled through a programmable logic controller (PLC) controller; and the output of the displacement sensor is connected to the data acquisition and control system through an analogue-to-digital (A / D) card. Trainees can determine training courses through a teacher worktable computer, and can simulate to complete the entire training process from driving vehicle to fire extinguishing through a high-pressure water monitor. A visual display screen can output vivid fire extinguisher jetting scene, and meanwhile, a sound system can output corresponding sound.
Description
technical field [0001] The invention belongs to the field of aviation technical training, and in particular relates to a simulation system device for airport fire truck driving training. Background technique [0002] The airport fire truck is a special fire-fighting vehicle for fighting aircraft fires at civil aviation airports. In order to ensure the safe production of civil aviation and the particularity of civil aviation airport fires, the configuration and use of fire trucks are very different from ordinary firefighting vehicles. Therefore, the training of airport firefighters also has certain particularities. The airport fire truck operation training simulator is specially designed for the training of such personnel. It can make up for the defect that actual combat training cannot cover all the technical measures and means that should be taken in the face of fire. The driver personally perceives the movement and operation of the vehicle, the scene and handling of the ...
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IPC IPC(8): G09B9/04
Inventor贾立山王立文邢志伟
OwnerCIVIL AVIATION UNIV OF CHINA