Basic research on construction of intelligent HMI based on human's information processing analysis

在讨论人机系统时，如何设计人机界面是一个重要的问题。通常，设计的目标是人的平均特征。然而，由于人的特征如此多样化，使用具有平均特征的HMI有可能无法获得理想的结果。另一方面，近年来人们认识到通用设计的重要性，并随着许多机器和设施的设计而发展。因此，应该从通用设计的角度来设计人机界面。从这个角度来看，重要的是能够观察到个体的人，并且利用人的特征进行设计。本研究探讨了构建智能人机界面的可能性。在本研究中，我们将目标机器定义为车辆，这是人们所熟悉的。因此，通过驾驶模拟器和真实车辆进行了测试。在此基础上，建立了用于分析驾驶员行为的驾驶员模型。其次，对利用信息熵的思想构建智能人机界面进行了探讨。因此，可以分析能够传输的信息量的大小。这些数据为智能人机界面的建设提供了基础数据，也为今后驾驶辅助系统的建设提供了重要信息。

When we discuss about human-machine systems, it is important how to design the interface between human and the machine. Normally, the target for the design is average characteristics of human. However, as the characteristics of human are diversified so much, there is a possibility that desirable results is not obtained using the HMI with average characteristic. On the other hand, the importance of the universal design is recognized in recent years, and it is developed with the designs such as a lot of machines and facilities. Therefore, the human-machine interface should be designed from the viewpoint of universal design. From the viewpoint, it is important that individual human can be observed and also the characteristics of the human is used for the design.This research deals with the possibility for construction of the intelligent HMI.In this research, the target machine is defined the vehicle, which is familiar to ordinary people. Therefore, there are examined by using a driving simulator and a real vehicle. From the results, a driver model is constructed for analyzing the driver behavior. Next, the examination has been done for construction of intelligent HMI using the idea of the information entropy. As a result, the size of the volume of information that is able to be transmitted is analyzed. The basic data for construction of the intelligent HMI is acquired by these, and important information for the construction of driving support system in the future is able to be obtained.