CN206380492U - A kind of experimental provision for detecting small birds cognitive function - Google Patents
A kind of experimental provision for detecting small birds cognitive function Download PDFInfo
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Abstract
Description
技术领域technical field
本实用新型涉及动物实验装置技术领域，尤其是一种检测小型鸟类认知功能的实验装置。The utility model relates to the technical field of animal experiment devices, in particular to an experiment device for detecting the cognitive function of small birds.
背景技术Background technique
镜像识别测试（Mirror Self-recognition, MSR）是由心理学家由Gallup开创的，使用镜前自我指向行为作为指标，通过动物对自己镜像识别的能力来评定其是否具有自我意识。在科学研究中先后曾对大猩猩、倭黑猩猩、宽吻海豚、亚洲象、虎鲸等哺乳动物通过镜像识别测试，近期科学家设想对非哺乳动物也通过镜像识别方法进行测试，尤其使得鸟类动物类群也进入到这一测试当中。然而，在过往的研究中，对于鸟类镜像识别测试并没有标准化的实验装置，一些论文中的实验装置并不能很好地完成观察记录鸟类的行为活动，靠肉眼观察随机性大,不利于该类研究的量化评定与横向比较，为此，开发一种能有效检测小型鸟类认知功能的实验装置就显得十分必要。The mirror self-recognition test (Mirror Self-recognition, MSR) was pioneered by the psychologist Gallup, using self-pointing behavior in front of the mirror as an indicator, and assessing whether animals have self-awareness through their ability to recognize their own mirror images. In scientific research, mammals such as gorillas, bonobos, bottlenose dolphins, Asian elephants, and killer whales have passed mirror image recognition tests. Taxa also entered into this test. However, in previous studies, there was no standardized experimental device for bird mirror recognition tests, and the experimental devices in some papers could not complete the observation and recording of bird behavior well. For the quantitative evaluation and horizontal comparison of this type of research, it is necessary to develop an experimental device that can effectively detect the cognitive function of small birds.
实用新型内容Utility model content
本实用新型的目的是针对现有技术的不足而提供的一种检测小型鸟类认知功能的实验装置，本实用新型采用在箱体内设置玻璃平面镜及摄像头，外接显示屏及微处理器观察记录鸟类的行为活动。本实用新型通过设置有三个摄像头以多方位监测与记录鸟类在试验箱中互动行为与生活状况，通过本实用新型准确地记录鸟类在实验期间的视频，从而能够检测鸟类习性及分析其认知功能。本实用新型具有结构简单、视频记录准确，操作方便，并能保存实验原始视频，便于后续研究分析的优点。The purpose of this utility model is to provide an experimental device for detecting the cognitive function of small birds in view of the deficiencies in the prior art. behavior of birds. The utility model is equipped with three cameras to monitor and record the interactive behavior and living conditions of the birds in the test box in multiple directions, and accurately records the video of the birds during the experiment through the utility model, thereby being able to detect the habits of the birds and analyze their Cognitive function. The utility model has the advantages of simple structure, accurate video recording, convenient operation, and the ability to save the original video of the experiment, which is convenient for follow-up research and analysis.
实现本实用新型目的的具体技术方案Realize the concrete technical scheme of the utility model purpose
一种检测小型鸟类认知功能的实验装置，其特点包括箱体、玻璃平面镜、摄像头、显示屏、微处理器栖架及水盆；所述箱体为侧壁上设有通气孔、顶部设有活动门的矩形体，玻璃平面镜设于箱体内的一侧面上，摄像头为三个，分别设于箱体内与玻璃平面镜相对的侧面及相邻的两侧面上；所述栖架和水盆设于箱体内底面的两对角上，显示屏及微处理器设于箱体外，且微处理器与摄像头及显示屏电连接；所述的箱体的侧壁选用单向透视材料。An experimental device for detecting the cognitive function of small birds, which features a box body, a glass plane mirror, a camera, a display screen, a microprocessor perch and a water basin; A rectangular body with a movable door, a glass plane mirror is arranged on one side of the box, and three cameras are respectively arranged on the side opposite to the glass plane mirror and the adjacent two sides in the box; the perches and the water basin It is arranged on two opposite corners of the bottom surface in the box, and the display screen and the microprocessor are arranged outside the box, and the microprocessor is electrically connected with the camera and the display screen; the side wall of the box body is made of one-way perspective material.
本实用新型采用在箱体内设置玻璃平面镜及摄像头，外接显示屏及微处理器观察记录鸟类的行为活动。本实用新型通过设置有三个摄像头以多方位监测与记录鸟类在试验箱中互动行为与生活状况，通过本实用新型准确地记录鸟类在实验期间的视频，从而能够检测鸟类习性及分析其认知功能。本实用新型具有结构简单、视频记录准确，操作方便，并能保存实验原始视频，便于后续研究分析的优点。The utility model adopts that a glass plane mirror and a camera are arranged in the box, and an external display screen and a microprocessor are used to observe and record the behaviors of birds. The utility model is equipped with three cameras to monitor and record the interactive behavior and living conditions of the birds in the test box in multiple directions, and accurately records the video of the birds during the experiment through the utility model, thereby being able to detect the habits of the birds and analyze their Cognitive function. The utility model has the advantages of simple structure, accurate video recording, convenient operation, and the ability to save the original video of the experiment, which is convenient for follow-up research and analysis.
附图说明Description of drawings
图1为本实用新型的结构示意图。Fig. 1 is the structural representation of the utility model.
具体实施方式detailed description
本实用新型包括箱体1、玻璃平面镜2、摄像头3、显示屏5、微处理器6、栖架7及水盆8；所述箱体1为侧壁上设有通气孔12、顶部设有活动门11的矩形体，玻璃平面镜2设于箱体1内的一侧面上，摄像头3为三个，分别设于箱体1内与玻璃平面镜2相对的侧面及相邻的两侧面顶部；所述栖架7设于箱体1内底面其中一条对角线上，水盆8设于箱体1内底面靠近平面镜一侧的一角，显示屏5及微处理器6设于箱体1外，且微处理器6与摄像头3及显示屏5电连接；所述的箱体1的侧壁选用单向透视材料。The utility model comprises a box body 1, a glass plane mirror 2, a camera 3, a display screen 5, a microprocessor 6, a perch frame 7 and a water basin 8; The rectangular body of dodge door 11, glass plane mirror 2 is located on the side surface in casing 1, and camera head 3 is three, is respectively located at the opposite side and adjacent two side tops in casing 1 with glass plane mirror 2; The perch frame 7 is arranged on one of the diagonals of the inner bottom surface of the casing 1, the water basin 8 is arranged on a corner near the plane mirror side of the inner bottom surface of the casing 1, and the display screen 5 and the microprocessor 6 are arranged outside the casing 1. And the microprocessor 6 is electrically connected with the camera 3 and the display screen 5; the side wall of the box body 1 is made of one-way perspective material.
实施例Example
参阅图1，本实用新型的箱体1为侧壁上设有通气孔12、顶部设有活动门11的矩形体，通气孔12利于空气的流通，活动门11用于放置或取出欲实验的鸟类动物并安置箱体1内的设施；在箱体1内的一侧面上设置了玻璃平面镜2，用于对鸟类动物进行镜像识别测试；为准确且多方位记录鸟类动物在试验箱中互动行为与生活状况，分别在箱体1内与玻璃平面镜2相对的侧面及相邻的两侧面上设置了三个摄像头3。Referring to Fig. 1, the box body 1 of the present utility model is that the side wall is provided with vent hole 12, the top is provided with the rectangular body of dodge door 11, and vent hole 12 is beneficial to the circulation of air, and dodge door 11 is used for placing or taking out the desired experiment. Birds are placed in the facilities in the box 1; a glass plane mirror 2 is arranged on one side of the box 1 for mirror image recognition testing of the birds; for accurate and multi-directional recording of the birds in the test box Three cameras 3 are arranged on the side opposite to the glass plane mirror 2 in the box body 1 and on the adjacent two sides for the interactive behavior and living conditions in the box.
考虑到小型鸟类的生活习惯，在箱体1内设置了木质的栖架7和水盆8，便于鸟类动物抓握站立、清理羽毛和饮水，尽量还原鸟类日常生活的笼舍环境，以减少其因环境变化而产生的应激反应。Considering the living habits of small birds, wooden perches 7 and water basins 8 are arranged in the box body 1, which is convenient for birds to stand, clean feathers and drink water, and restore the cage environment of birds' daily life as much as possible. In order to reduce its stress response to environmental changes.
为减少外界环境对箱体1鸟类动物的影响，箱体1的侧壁选用单向透视材料，该透视材料允许光线穿过的同时，箱体1内的鸟类动物不能清晰地看到箱体1外的物体，减少了外界环境对于实验中的鸟类动物的干扰，同时，鸟类动物所接受到的为自然光，避免由于光照不同对实验中的鸟类动物产生的影响。In order to reduce the impact of the external environment on the birds and animals in the enclosure 1, the side wall of the enclosure 1 is made of one-way see-through material, which allows light to pass through while the birds and animals in the enclosure 1 cannot clearly see the enclosure. Objects outside the body 1 reduce the interference of the external environment on the birds in the experiment. At the same time, the birds receive natural light to avoid the impact of different lighting on the birds in the experiment.
实验过程experiment procedure
参阅图1，本实用新型的显示屏5及微处理器6设于箱体1外侧，且微处理器6与摄像头3及显示屏5电连接。实验过程中，三个摄像头3分别设于箱体1内与玻璃平面镜2相对的侧面及相邻的两侧面上，调整三个摄像头3，使得三个摄像头3分别从不同的角度扑捉到箱体1可以拍摄到玻璃平面镜2内影像的全貌，摄像头3所拍摄的视频信号通过显示屏5在线显示，同时通过微处理器6予以存储记录，实现对鸟类动物认知功能检测的全过程，保证实验信息的准确性、可信度高及稳定性，也便于为后续的研究与量化分析提供可靠地依据。Referring to FIG. 1 , the display screen 5 and the microprocessor 6 of the present invention are arranged outside the casing 1 , and the microprocessor 6 is electrically connected with the camera 3 and the display screen 5 . During the experiment, the three cameras 3 were respectively installed on the side surface opposite to the glass plane mirror 2 and the adjacent two sides of the box body 1, and the three cameras 3 were adjusted so that the three cameras 3 captured the box from different angles. The body 1 can capture the whole picture of the image in the glass plane mirror 2, and the video signal captured by the camera 3 is displayed online through the display screen 5, and is stored and recorded by the microprocessor 6 at the same time, so as to realize the whole process of detecting the cognitive function of birds and animals. To ensure the accuracy, reliability and stability of the experimental information, it is also convenient to provide a reliable basis for subsequent research and quantitative analysis.
对照组实验例Experimental example of the control group
以一组鹩哥为例，对其进行自我认知功能的测定，选择两只相同的箱体1，其中一只不设置玻璃平面镜2，以下称为无镜箱体或有镜箱体，将鹩哥放入无镜箱体内，使之进行20min的自由活动，摄像头全程记录鹩哥的行为与动态，实验完成后放回笼舍，重复四天，每天一次。Taking a group of mynahs as an example, to measure their self-awareness function, select two identical cabinets 1, one of which is not provided with a glass flat mirror 2, which is hereinafter referred to as a mirrorless cabinet or a mirrored cabinet. The mynah was put into the mirrorless box and allowed to move freely for 20 minutes. The camera recorded the behavior and dynamics of the mynah throughout the whole process. After the experiment was completed, it was put back into the cage, and repeated for four days, once a day.
再将将鹩哥放入有镜箱体内，使之进行20min的自由活动，摄像头全程记录鹩哥的行为与动态，实验完成后放回笼舍，重复四天，每天一次。Then put the mynah into the mirrored box and let it move freely for 20 minutes. The camera records the behavior and dynamics of the mynah throughout the whole process. After the experiment is completed, put it back into the cage, and repeat it for four days, once a day.
根据摄像头3与微处理器6录制的影像资料进行观察比对，整理出鹩哥的基本行为与动态，并对其进行分类统计，并将统计数据按实验方案进行比较分析，从而判断鹩哥的其自我认知能力及强弱程度。Observe and compare according to the image data recorded by the camera 3 and the microprocessor 6, sort out the basic behavior and dynamics of mynah, and carry out classification statistics to it, and compare and analyze the statistical data according to the experimental plan, so as to judge the mynah's behavior Its self-awareness and strength.
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| CN106719082B (en) * | 2016-12-28 | 2018-12-14 | 华东师范大学 | A kind of experimental provision detecting small birds cognitive function |
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