Study and Evaluation of New HMI Switch Control Concepts through Demo Vehicle and Module Development

Hu, H.X.; Chen, Jie; Yukawa, Junichi; Luo, Leah; Tanaka, Tsuyoshi; Tada, Minoru; Sasanouchi, Kiyotaka; Santo, Kouichi; Saito, Kazuru; Ishiai, Yasushi; Cates, Ted

doi:10.4271/2006-01-0815

Cited by 1 publication

(4 citation statements)

References 7 publications

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“…A new concept HMI system that features multi-function switches as input devices to control the infotainment system and a HUD as visual feedback was proposed [1] and implemented on a 2004 Grand Prix for concept demonstration [2]. Figure 1 shows the HMI switch control concept.…”

Section: The Hmi Conceptmentioning

confidence: 99%

“…• The HUD graphics design, including display contents, timing and layout is another key to the HMI design [2].…”

Section: The Hmi Conceptmentioning

confidence: 99%

“…How to design the menu logic such that the most frequently used functions are easy to access, as well as how many menu layers are within the users' comfort level need to be carefully studied [2].…”

Section: The Hmi Conceptmentioning

confidence: 99%

“…It offers an integrated control interface for the driver of a vehicle in operating such on-board devices as audio and multimedia, HVAC, and navigation systems. Furthermore, to improve functionality of the HMI switch control, a touch panel switch with figure writing input and character recognition capability was then proposed [2]. This newly added feature would provide a fast program search (for albums, songs, street names, etc…) mechanism that can be in particular meaningful for future car multimedia or infotainment systems.…”

Section: Introductionmentioning

confidence: 99%

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Model-Based Design Study and Evaluation of New HMI Concepts for Vehicle Multimedia, Climate Control and Navigation Systems

Smith

Chen

2007

SAE Technical Paper Series

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The application of Model-Based Design has been well established, documented, and highly refined practice for the development of embedded control systems like those used for power train or chassis controls.Model-Based Design, when applied to in-vehicle electronic systems with human-machine interface (HMI) elements, presents unique challenges and opportunities.Historically, development of the software to drive audio, climate control, navigation or other driver facing functions in a vehicle have been developed with traditional processes. These could include textural requirements and hand coding or application of structured design and analysis tools followed by hand coding. Production of the first working prototype using these traditional methods is much longer than with Model-Based Design. This is an emerging trend in the automotive body electronics design community. This paper will describe the key design elements of the new HMI concept being developed and the development process used to produce a working prototype. Some key advantages of Model-Based Design for demonstration system development will be addressed. The next process steps to move the demonstration towards production will also be discussed.

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Section: The Hmi Conceptmentioning

confidence: 99%

“…• The HUD graphics design, including display contents, timing and layout is another key to the HMI design [2].…”

Section: The Hmi Conceptmentioning

confidence: 99%

Section: The Hmi Conceptmentioning

confidence: 99%

Section: Introductionmentioning

confidence: 99%

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