Air force recruitment psychological selection device based on virtual reality technology
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A virtual reality technology, a technology of the Air Force, applied in the field of VR, can solve the problems of lack of factual simulation of psychological scene environment and situational reproduction, difficult judgment, etc.
Pending Publication Date: 2020-11-13
FOURTH MILITARY MEDICAL UNIVERSITY
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[0004] Traditional psychological selection mainly consists of answering tests, simulators, and expert interviews. Although professional cognitive ability, emotion, and reaction can be screened, it is difficult to judge special mental illnesses such as split personality. , lack of factual simulation of psychological scene environment and situational reproduction
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Embodiment 1
[0031] See figure 1 , figure 2 , image 3 , the embodiment of the present invention provides a virtual reality technology-based air force recruiting psychological selection device for testing the user's psychological stress state, including: VR helmet 13, industrial computer 11, joystick 12, eye tracker 19, memory 14;
[0032] The VR helmet 13 includes: a helmet shell 18, a display screen 9 assembly; the display screen 9 assembly includes a shell 1, a lens 5, a picture display device 4, and a display screen 9;
[0033] The control rod 12 is connected to the industrial computer 11; the eye tracker 19 includes: a capture lens 7, a camera 8, and a driver 10; the display screen 9 assembly is arranged on the side of the VR helmet 13 shell 1 , the component of the display screen 9 corresponds to the position of the user's eyes;
[0034] The outer shape of the shell 1 is a cuboid, the display screen 9 is arranged on any bottom surface of the shell 1, and the display screen 9 fac...
Embodiment 2
[0053] On the basis of the foregoing embodiment 1, the embodiment of the present invention further describes the foregoing solution in detail.
[0054] Further, see Figure 4 , also includes an EEG cap 22, the EEG cap 22 is laid on the inner side wall of the helmet shell 18, and the EEG cap 22 corresponds to the position of the brain of the user; the industrial computer 11 controls Connect the EEG cap 22. Further, it also includes a heart rate monitor 16 and a printer 15, and the industrial computer 11 controls and connects the heart rate monitor 16 and the printer 15 respectively.
[0055] Specifically, in this embodiment, the EEG cap is purchased directly. In this embodiment, a honeycomb EEG cap is used instead of a disc-shaped EEG electrode wire, which is especially suitable for sleep EEG and dynamic EEG. The electrodes are wrapped in a soft rubber sleeve, and the metal electrodes do not directly contact the head, making it more comfortable to wear. The electrode on the ...
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Abstract
The invention provides an air army recruitment psychological selection device based on a virtual reality technology. The air army recruitment psychological selection device comprises a VR helmet, an industrial personal computer, an operating rod, an eye tracker and a memory. The VR helmet comprises a helmet shell and a display screen assembly. The display screen assembly comprises a shell, a lens,a picture display device and a display screen. The operating rod is in control connection with the industrial personal computer; and the eye tracker comprises a capture lens, a camera and a driver. The display screen assembly corresponds to the eye position of a user; the display screen faces the inside of the helmet shell; the capturing lens and the camera are sequentially arranged on the bottomsurface of the first cavity; the lens and the picture display device are sequentially arranged in the second cavity; and the industrial personal computer controls and is connected with the picture display device, the driver and the memory respectively. According to the device, a VR technology is adopted to construct high-simulation immersive situation and hardware sensor testing equipment, the eye-hand coordination capacity, the reaction speed and the information processing capacity in the soldier investigation psychological selection aspect can be improved, and the accuracy and efficiency ofair force recruitment selection are improved.
Description
technical field [0001] The invention relates to the technical field of VR, in particular to a psychological selection device for air force recruitment based on virtual reality technology. Background technique [0002] This patent is aimed at the psychological selection of air force recruits, adopts VR technology to construct highly simulated, immersive, interactive and imaginative psychological tests and situational judgment detection simulation forms, and develops a psychological selection system. Judgment of eye-hand coordination ability, reaction speed, and information processing ability, on the other hand, improves the accuracy and efficiency of the Air Force's recruitment and selection. [0003] As an extremely important group in the military, the Air Force plays an irreplaceable role in defending the security of the national airspace. It needs to face the challenges of various emergencies, such as ground and air dangers, catastrophic events, and the cruelty of future w...
Claims
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Application Information
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