A large spider three-dimensional motion observation and intelligent tracking device

Abstract

The invention discloses a three-dimensional motion observation and intelligent tracking device for a large spider. The existing spider three-dimensional observation platform has no motion stimulation device, and has shooting blind spots. The channel is placed at the bottom of the observation box of the present invention; reflectors are arranged on both sides of the channel, and the ball screw is supported on the observation box and driven by a servo motor; the camera installation platform and the ball screw form a spiral pair; the wireless transmitting platform is bound on the back of the spider, Both the wireless receiving platform and the high-speed camera are installed on the camera installation platform; the high-speed camera transmits the collected images to the computer; the single-chip control center receives the difference between the centroid of the spider outline obtained by the image processing module in the computer and the center of the collected image or the difference between the center of the collected image obtained by the receiving computer The wireless receiving platform transmits the displacement signal obtained after data processing, and processes the difference or displacement signal to generate a digital signal, and inputs the digital signal into the motor drive module. The present invention adopts the combination of image tracking and sensor, and can implement dynamic tracking on the observation object.

Description

technical field [0001] The invention belongs to the technical field of biological motion bionics, and in particular relates to a large spider three-dimensional motion observation and intelligent tracking device. Background technique [0002] Biomimetic robot is a robot system that imitates the external morphological characteristics or certain functions of creatures in nature. As an important research object of bionics, spiders can provide data support for the research of bionic robots through the observation of their morphological and structural characteristics and the measurement of motion parameters. The existing observation platform is relatively simple, and there are mainly two types: specimen observation and in vivo observation, among which the specimen observation: such as CN100434954C patent, discloses a patent named insect specimen observation device, which consists of three right-angle brackets, combined with Composed of three rotating shafts and a chassis, the pat...

AI Technical Summary

Problems solved by technology

However, the observation platform of insect specimens can only observe the appearance characteristics of insects, and cannot realize real-time observation of motion data

In vivo observation currently uses a high-speed camera to shoot moving insects to obtain sequence images, and then perform three-dimensional reconstruction to obtain measurement parameters. For example, the three-dimensional observation platform established by Wang et al. in 2011 uses a high-speed camera, a channel, and a channel Plane mirrors on both sides are used to observe the movement behavior of spiders, but this observation platform does not have a set of stimulation devices for spider movement, which cannot guarantee the controllability of spider movement. Without tracking devices, real-time shooting cannot be realized. In addition, the platform cannot Get the movement information of the spider

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