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Aselliscus bat nose groove characteristic simulation device and method

A technology of three-lobed hoofed bat and simulation device, which is applied in the field of bionics, can solve problems such as research, unfavorable bat biological characteristics, unfavorable trilobite hoofed nose head simulation, etc., and achieve the effect of real simulation and compact structure

Active Publication Date: 2019-07-16
SHANDONG JIAOTONG UNIV
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In the existing public literature, there is no related research device on the nose of the genus Trilobite. The inventor believes that this is not conducive to the study of the biological characteristics of bats, and it is also not conducive to the simulation of the nose of the genus Trilobite in the bionics community.

Method used

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  • Aselliscus bat nose groove characteristic simulation device and method
  • Aselliscus bat nose groove characteristic simulation device and method
  • Aselliscus bat nose groove characteristic simulation device and method

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Embodiment 1

[0034] This embodiment discloses a device for simulating characteristics of the groove 2 of the nose of a bat of the genus Trilobites, including a groove 2 simulation mechanism and a sound wave generator, the sound wave generator emits sound waves, and the sound waves can pass through the groove 2 simulation mechanism; the groove 2. The simulation mechanism includes a nose simulation part. The nose simulation part is provided with four grooves 2. The nose simulation part is provided with a sound wave sensor. In this embodiment, the sound wave sensor adopts an ultrasonic sensor, and the groove 2 simulation mechanism uses other Four grooves 2 are used to change the energy of specific sound waves emitted by the nostrils, so as to realize the auxiliary propagation of sound waves;

[0035] The groove 2 simulation mechanism and the sound wave generator are fixedly connected to the bracket 4 to ensure that the sound waves emitted by the sound wave generator can pass through the groove...

Embodiment 2

[0044] Embodiment 2 discloses a method for simulating characteristics of the nose groove 2 of a bat of the genus Trilobite, comprising the following steps:

[0045] Turn on the sound wave generator;

[0046] The controller controls the movement of the telescopic part, and the sound wave sensor detects the physical properties of the sound wave.

[0047]By simulating the groove 2 mechanism, the control and simulation of the four grooves 2 of the bat nose head 5 can be realized, especially the change of the specific frequency of the sound wave by the groove 2, the sound wave emitted by the sound wave generator is simulated, and the sound wave is received by the sound wave induction The sound wave, the sound wave received by the sound wave sensor comes from the sound wave after the nose head 5 conducts, and then through the sound wave received by the sound wave sensor, the influence of the groove 2 of the nose head 5 on the sound wave conduction can be analyzed.

[0048] In this ...

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Abstract

The invention discloses an aselliscus bat nose groove characteristic simulation device and method, which are characterized in that the aselliscus bat nose groove characteristic simulation device comprises a groove simulation mechanism and an acoustic wave generator. The acoustic wave generator emits acoustic waves, and the acoustic waves can pass through the groove simulation mechanism; the groovesimulation mechanism comprises a nose simulation part, the nose simulation part is provided with multiple grooves, the nose simulation part is internally provided with an acoustic wave sensor, the groove simulator uses the multiple grooves to change energy of specific acoustic waves emitted by nostrils to realize auxiliary propagations of the acoustic waves; and the aselliscus bat nose groove characteristic simulation device further comprises a bracket and a controller, the bracket is fixedly connected with the groove simulation mechanism and the acoustic wave generator to ensure that the acoustic waves emitted by the acoustic wave generator can pass through the groove simulation mechanism, and the controller is electrically connected to the acoustic wave sensor and the acoustic wave generator. According to the aselliscus bat nose groove characteristic simulation device and method, enhancement and weakening of frequency of a specific acoustic wave by a groove in the head part of a batand thus physical characteristics of transfer of the assisted acoustic waves can be identified to facilitate further research.

Description

technical field [0001] The invention relates to the field of bionics, in particular to a device and method for simulating the nose groove characteristics of bats of the genus Trilobata. Background technique [0002] After long-term natural selection, some bats have evolved extremely complex organizational structures in their vocal parts, especially bats that emit sonar pulses through their nostrils have evolved extremely complex nasal lobe structures. The genus Trilobite has a typical nasal lobe structure. Specifically, it sends out sound signals through its nostrils, uses its outer ear to receive echo information from the external environment, and relies on its unique echolocation system to determine the complex environment around it and its own specific position to prey on prey and avoid obstacles in the environment . After long-term evolution, the nasal lobes of the signal emitting part and the ear pinna receiving echoes have formed an external complex structure that is ...

Claims

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Application Information

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IPC IPC(8): G01S7/52G09B23/36
CPCG01S7/52004G09B23/36
Inventor 何为凯曾繁茂高丽李毅石欣琳任鹏
Owner SHANDONG JIAOTONG UNIV
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