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Development and Evaluation of the Model Space Simulator

模型空间模拟器的开发与评估

基本信息

批准号：
01850137
负责人：
MATSUMOTO Naoji
金额：
$ 1.66万
依托单位：
Nagoya Institute of Technology
依托单位国家：
日本
项目类别：
Grant-in-Aid for Developmental Scientific Research (B).
财政年份：
1989
资助国家：
日本
起止时间：
1989 至 1990
项目状态：
已结题

项目摘要

Following is the summary of the results of this research projects :1. Development of the simulatorWe developed a simulator which enables us to observe scale models from eye level. The properties of this simulator are as follows :a) We can get omni-directional perception of the scale models and clear vision under normal indoor illumination.b) We can save the operated data on floppy disk and play back the movements of the simulator.c) Using stepping-motors, we can accurately drive the simulator.d) Using a peculiar prism before the TV camera, we can get right image.e) We can observe the model space in the range of 150mX200m (1/100 scale).f) We can control the moving speed and range in accordance with movement of a person.g) Using a level-sensor, the simulator can automatically adjust the eye level along the undulations of the ground.2. Evaluation of the simulatorWe confirmed the usability of the simulator for perception and judgment of architectural spaces.(1) As a result of the experiments on the perceptual constancy, we found that the perceptual constancy of the simulator is in accord with that of the naked eyes.(2) First, we made a scale model of a housing estate. (1/100 scale)Secondly, we got following data of the real space and the simulated one :a) Emotional meaning by S. D. method andb) Perceptual distances and eye movements by Eye Mark Recorder.Lastly, we compared these data of both spaces.After all, we found that we can perceive the simulated space as the real one.(3) The main causes of a few differences between both spaces are the focus of the TV camera and the detail of the scale model. In spite of these differences, this simulator is useful for perception and judgment of architectural spaces.

本课题的主要研究成果如下：1.模拟器的开发我们开发了一个模拟器，使我们能够从眼睛水平观察比例模型。该模拟器具有以下特点：（1）在正常室内照明条件下，可全方位观察模型，视觉清晰;（B）可将操作数据存储在软盘中，并可回放模拟器的运动过程;（3）采用步进电机，可精确地驱动模拟器;（4）在电视摄像机前采用特殊的棱镜，可获得正确的图像;（5）可在150 m × 200 m（1/100比例尺）的范围内观察模型空间;（6）可根据人的运动控制移动速度和范围;（7）采用水平传感器，可沿沿着地面的起伏自动调节视线水平。模拟器的评估我们确认了模拟器在建筑空间感知和判断方面的可用性。(1)通过知觉恒常性实验，我们发现模拟器的知觉恒常性与肉眼的知觉恒常性雅阁。(2)首先，我们制作了一个住宅小区的比例模型。（1/100比例尺）其次，我们在真实的空间和模拟的空间中得到以下数据：a）情感意义，S. D.方法和b）通过眼动记录仪（Eye Mark Recorder）获得的感知距离和眼动数据，最后对两种空间的数据进行比较，发现我们可以将模拟空间感知为真实的空间。(3)两个空间之间的一些差异的主要原因是电视摄像机的焦点和比例模型的细节。尽管存在这些差异，但该模拟器对于建筑空间的感知和判断是有用的。