Bayer

Last updated January 31, 2026

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Active olfactory character control system: BayerRecent Research Landscape

Inconsistent cabin fragrance levels lead to sensory habituation or discomfort. These innovations employ physiological feedback loops to modulate the timing and concentration of aromatic substance delivery.

What technical problems is Bayer addressing in Active olfactory character control system?

Uncontrolled ambient odor persistence

(4)evidences

Fluctuating scent intensity and depletion of volatile compounds in confined spaces. Maintaining a stable sensory environment improves user comfort and perceived vehicle quality.

Inadequate driver situational awareness

(3)evidences

Standard fragrance systems fail to synchronize volatile substance release with the physiological or environmental state of the user. Precise timing prevents sensory habituation and ensures therapeutic or comfort efficacy.