• 한국CDE학회논문집
• /
• 제18권3호
• /
• pp.155-166
• /
• 2013

We present recent human-vehicle interaction (HVI) research conducted in the area of defense and military application. Research topics discussed in this paper include: training simulation for overland navigation tasks; expertise effects in overland navigation performance and scan patterns; pilot's perception and confidence on an overland navigation task; effects of UAV (Unmanned Aerial Vehicle) supervisory control on F-18 formation flight performance in a simulator environment; autonomy balancing in a manned-unmanned teaming (MUT) swarm attack, enabling visual detection of IED (Improvised Explosive Device) indicators through Perceptual Learning Assessment and Training; usability test on DaViTo (Data Visualization Tool); and modeling peripheral vision for moving target search and detection. Diverse and leading HVI study in the defense domain suggests future research direction in other HVI emerging areas such as automotive industry and aviation domain.

• 전자통신동향분석
• /
• 제29권5호
• /
• pp.1-8
• /
• 2014

최근 차량 내부와 외부 교통환경으로부터 운전자에게 다양한 다량의 정보가 제공되고 있다. 이와 같은 정보가 범람하는 교통환경에서 운전자가 안전하게 운전하기 위해서는 운전자에게 '필요한 정보'가 '적절한 시기'에, '쉽게 지각할 수 있는 형태'로 제공되어 '올바른 판단'을 할 수 있도록 해야 한다. 이를 인간-자동차 인터랙션(HVI: Human-Vehicle Interaction) 기술이라 할 수 있으며, 진정한 의미 의미에서의 HVI 기술이 이루어지기 위해서는 운전자가 운전을 함에 있어 사용하고 있는 자원에 대한 관리, 즉 운전부하 관리가 기반이 되어야 한다. 따라서 본고에서 운전자의 운전부하 관리에 대한 정의와 기술개발 동향을 살펴보고자 한다.

• 로봇학회논문지
• /
• 제8권2호
• /
• pp.75-81
• /
• 2013

This research would investigate deeply the operation of an omni-directional mobile robot that is able to move with high acceleration. For the high acceleration performance, the vehicle utilizes the structure of Active Split Offset Casters (ASOCs). This paper is mainly focused on inverse kinematics of the structure, hardware design to secure durability and preserve the wheels' contact to the ground during high acceleration, and localization for the real time position control.

• 한국HCI학회논문지
• /
• 제12권4호
• /
• pp.17-25
• /
• 2017

이 연구는 자동차-인간 상호작용 디자인의 관점에서 사용자경험을 핵심 가치로 하는 경험 마케팅 패러다임의 효과를 확인하고자 하였다. 주행 맥락과 비주행 맥락을 구분하여 스마트 크루즈 컨트롤과 스마트 트렁크를 사례로 하여 전통적 마케팅과 경험 마케팅 메시지를 대비한 실험을 시행하였다. 분석 결과 두 기능 모두 경험 마케팅 메시지가 전통적 메시지 노출에 비해 전반적 만족도가 높았다. 유용성, 사용성, 감성에서도 부분적으로 경험 마케팅 메시지 효과가 높게 나타났다. 이 연구의 의의는 경험 마케팅 패러다임을 자동차 UX에 적용하여 검증한 데 있으며, 실무적으로는 스마트 자동차 시스템의 경험 디자인 가치를 예증하였다.

• 한국멀티미디어학회논문지
• /
• 제25권2호
• /
• pp.166-175
• /
• 2022

Digital transformation is driving so many changes in daily life and industry. The automobile industry is in a similar situation. In some cases, element techniques in areas called metabuses are also being adopted, such as 3D animated digital cockpit, around view, and voice AI, etc. Through the growth of the mobile market, the norm of human-computer interaction (HCI) has been evolving from keyboard-mouse interaction to touch screen. The core area was the graphical user interface (GUI), and recently, the audio user interface (AUI) has partially replaced the GUI. Since it is easy to access and intuitive to the user, it is quickly becoming a common area of the in-vehicle experience (IVE), especially. The benefits of a AUI are freeing the driver's eyes and hands, using fewer screens, lower interaction costs, more emotional and personal, effective for people with low vision. Nevertheless, when and where to apply a GUI or AUI are actually different approaches because some information is easier to process as we see it. In other cases, there is potential that AUI is more suitable. This is a study on a proposal to actively apply a AUI in the near future based on the context of various scenes occurring to improve IVE.

• 한국자동차공학회논문집
• /
• 제7권7호
• /
• pp.250-257
• /
• 1999

Driving simulators are used effectively for human factor study, vehicle system development and other purposes by enabling to reproduce actural driving conditions in a safe and tightly controlled enviornment. Interactive simulation requries appropriate sensory and stimulus cuing to the driver . Sensory and stimulus feedback can include visual , auditory, motion, and proprioceptive cues. A fixed-base driving simulator has been developed in this study for vehicle system developmnet and human factor study . The simulator consists of improved and synergistic subsystems (a real-time vehicle simulation system, a visual/audio system and a control force loading system) based on the motion -base simulator, KMU DS-Ⅰ developed for design and evaluation of a full-scale driving simulator and for driver-vehicle interaction.

• 자동차안전학회지
• /
• 제16권3호
• /
• pp.64-71
• /
• 2024

With the advent of Level 4 autonomous vehicles, the need for effective communication between these vehicles and pedestrians has become increasingly important. To address this, eHMI (Enhanced Human-Machine Interface) technology has been proposed to replace traditional driver-pedestrian interactions. eHMI plays a crucial role in conveying the vehicle's status and intentions to pedestrians, thereby improving interaction. Globally, automobile manufacturers and technology companies are investing in visual eHMI technologies, advancing in tandem with the automotive industry. This study developed a methodology for field evaluation of communication technologies between pedestrians and Level 4 autonomous vehicles in urban settings. A three-stage message and display system, tailored to the pedestrian crossing process (recognition, judgment, response), was established. In experiments without message displays, 42.2% (38 out of 90) of participants abandoned crossing. Most who crossed did so only after the vehicle stopped, with some groups crossing irrespective of vehicle approach. When the 'yield' message was introduced, crossing patterns and speed distributions changed significantly. All 38 participants who initially abandoned crossing decided to cross, and the elderly who previously ran or walked quickly crossed at a normal pace, reducing overall crossing time. Field experiments are crucial as real-world conditions may elicit different behaviors than controlled settings. Continued research in field evaluations is essential to develop and assess effective eHMI messages. By observing and analyzing actual pedestrian movements, we can reliably evaluate the effectiveness of these communication technologies, thereby enhancing interaction between autonomous vehicles and pedestrians.

• 자동차안전학회지
• /
• 제15권2호
• /
• pp.21-27
• /
• 2023

This paper presents a simulation tool for developing and evaluating automated driving systems' lane change algorithm in urban congested traffic. The behavior of surrounding vehicles was modeled based on driver driving data measured in urban congested traffic. Surrounding vehicles are divided into aggressive vehicles and non-aggressive vehicles. The degree of aggressiveness is determined according to the lateral position to initiate interaction with the vehicle in the next lane. In addition, the desired velocity and desired time gap of each vehicle are all randomly assigned. The simulation was conducted by reflecting the cognitive limitations and control performance of the autonomous vehicle. It was possible to confirm the change in the lane change performance according to the variation of the lane change decision algorithm.

• 대한인간공학회지
• /
• 제36권5호
• /
• pp.421-435
• /
• 2017

Objective: In this research, the literatures on the autonomous vehicles were surveyed and classified from the viewpoint of human factors. Technological development on the information interaction between user and the vehicle was discussed. Background: The studies on the human factors in the autonomous vehicles have been less actively carried out than those on the technological aspects, but human factors are becoming more important in the autonomous vehicles. Method: This study examined the papers published in domestic journals, as well as the papers presented in conferences from 1996 to 2016 through DBPIA. Results: The literatures were classified into those about basic functions and convenience. The papers on the convenience were much less. Conclusion: Human factors are projected to be actively applied, in communication and in device control, in addition to conventional application areas. Application: This study would be of help to find future research areas of human factors in autonomous vehicles.

• 대한인간공학회지
• /
• 제30권5호
• /
• pp.651-657
• /
• 2011

Objective: The aim of this study is to investigate the system to integrate and manage the in-vehicle interactions between the drivers and the in-vehicle mobile IT devices. Background: As the mobile IT technology is being used anywhere, the drivers are interacting with the mobile IT device on driving situations. The distraction of the driver's attention causes the car accidents. It is necessary to develop the HVI(Human Vehicle Interface System) to integrate and manage the in-vehicle interactions with IT devices. Method: The HVI System is designed not as the interfacing subject but as the supervising system to monitor the driver's status and support the driver to concentrate on the primary tasks. The HVI system collects the status information of the car and driver and estimate the driving workload. Results: The HVI system controls how to provide the output information based on the driving workload. We implemented the HVI system prototype and applied in the real vehicle with the HVI cell phone and the HVI car navigation system. Conclusion: Depending on the driving situations, the HVI system prevented the information output in dangerous situation and diversified the modality and the intensity of the output information. Application: We will extend the HVI system to be connected the other various IT devices and verity the effectiveness of the system through various experiments.