Invention Grant
- Patent Title: Light function control redundancy when changing the light intensity of pixelated vehicle headlamps
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Application No.: US17064526Application Date: 2020-10-06
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Publication No.: US11358518B2Publication Date: 2022-06-14
- Inventor: Gernot Unterweger , Adolfo De Cicco , Pietro Vallese , Andrea Scenini
- Applicant: Infineon Technologies AG
- Applicant Address: DE Neubiberg
- Assignee: Infineon Technologies AG
- Current Assignee: Infineon Technologies AG
- Current Assignee Address: DE Neubiberg
- Agency: Shumaker & Sieffert, P.A.
- Main IPC: B60Q1/14
- IPC: B60Q1/14 ; H05B45/14

Abstract:
A vehicle headlamp control circuit may be configured to control a vehicle headlamp comprising a plurality of lighting elements. The vehicle headlamp control circuit may comprise a first communication interface configured to receive a first signal comprising a first set of values for driving the plurality of lighting elements, and a second communication interface configured to receive a second signal comprising an intensity threshold. The circuit may be configured to determine a composite intensity associated with the first set of values and drive the plurality of lighting elements using the first set of values if the composite intensity associated with the first set of values satisfies the intensity threshold.
Public/Granted literature
- US20220105862A1 LIGHT FUNCTION CONTROL REDUNDANCY WHEN CHANGING THE LIGHT INTENSITY OF PIXELATED VEHICLE HEADLAMPS Public/Granted day:2022-04-07
Information query