Untersuchungen zu Scheinwerfern mit hochauflösenden Projektionsmodulen

Polin, Dmitrij; Khanh, Tran Quoc

doi:10.1007/s35148-018-0174-5

Cited by 2 publications

(2 citation statements)

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“…Research has shown that simple compliance does not cause any safety hazards to road participants, but the current research is only in its infancy, and the main problem at present is to find simple and easy to remember icons. Dmitrij et al studied the possibility of distraction by other drivers through predicted digital micromirror device (DMD) information [24]. The test results show that the projection does not distract road participants, nor will it hinder or annoy any drivers.…”

Section: Legal Rationality Of High-resolution Headlampsmentioning

confidence: 99%

High-Resolution Pixel LED Headlamps: Functional Requirement Analysis and Research Progress

Wang

et al. 2021

Applied Sciences

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High-resolution pixel LED headlamps are lighting devices that can produce high-resolution light distribution to adapt to road and traffic conditions, intelligently illuminate traffic areas, and assist drivers. Due to the complexity of roads and traffic conditions, the functional diversity of high-resolution pixel LEDs headlamps and traffic safety has come into question and is the subject of in-depth research conducted by car manufacturers and regulators. We summarize the current possible functions of high-resolution pixel LED headlamps and analyze ways in which they could be improved. This paper also discusses the prospect of new technologies in the future.

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Section: Legal Rationality Of High-resolution Headlampsmentioning

confidence: 99%

High-Resolution Pixel LED Headlamps: Functional Requirement Analysis and Research Progress

Wang

et al. 2021

Applied Sciences

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“…Until now, the ECE regulations do not provide symbol projections. In recent years, a lot of work has been done to evaluate the usefulness and risk of distraction of symbol projections ( [9][10][11]). The studies show a potential benefit from symbol projections.…”

Section: General Questions Regarding Headlamp Projectionsmentioning

confidence: 99%

Development of HD-headlamps with high-performance projectors

Köhler

Kubitza

Thoma³

2020

Advanced Optical Technologies

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High-resolution headlamp concepts, such as the SSL|HD system from HELLA [1], induce completely new requirements for the evaluation of headlamp light distributions. The subjective perception of image quality is becoming increasingly important compared to the fulfilment of legal lighting values. High-performance projectors allow a good compromise between rapid but theoretical simulations and real but expensive prototypes. These projectors can display different static or dynamic simulations in a realistic way with regard to image quality and light values [2]. This article first introduces the high-performance projectors used for this purpose at HELLA. The projectors can be used to visualize the headlamp light distribution early in the development process, long before prototypes or overall systems are implemented in the vehicle. Following this, two exemplary research questions for static situations are presented, which were answered on the basis of investigations with the high-performance projectors. The requirements for dynamic simulations of real traffic situations, which are described by the interaction of the individual sensors installed in the vehicle (e.g. vehicle dynamics, level sensors, camera), are much more complex. In the paper, a development tool consisting of high-performance projectors and the HELLA simulation software ALiSiA is presented. The aim is a dynamic visualization of the entire system to optimize the development process.

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Untersuchungen zu Scheinwerfern mit hochauflösenden Projektionsmodulen

Cited by 2 publications

References 0 publications

High-Resolution Pixel LED Headlamps: Functional Requirement Analysis and Research Progress

High-Resolution Pixel LED Headlamps: Functional Requirement Analysis and Research Progress

Development of HD-headlamps with high-performance projectors

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