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Title:
LAMP CONTROLLER AND VEHICLE LIGHTING SYSTEM
Document Type and Number:
WIPO Patent Application WO/2022/270414
Kind Code:
A1
Abstract:
A rendering processing unit 310 generates multi-level light distribution image data IMG_LD defining a light distribution. The rendering processing unit 310 is capable of sequentially executing a plurality of software processes, and for each software process, self-diagnoses the presence/absence of abnormalities, transmits first diagnosis data indicating the results of the self-diagnosis to an auxiliary processor 350, and transmits first feedback data based on the data generated in each software process to the auxiliary processor 350. The auxiliary processor 350 diagnoses the presence/absence of abnormalities for the plurality of software processes in the rendering processing unit 310 on the basis of the first feedback data.

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Inventors:
KATO MASASHI (JP)
SAWADA HIROTAKA (JP)
Application Number:
PCT/JP2022/024218
Publication Date:
December 29, 2022
Filing Date:
June 16, 2022
Export Citation:
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Assignee:
KOITO MFG CO LTD (JP)
International Classes:
B60Q11/00; B60Q1/04; G06T7/00; H05B47/105; H05B47/155; H05B47/18
Foreign References:
JP2019209706A2019-12-12
JP2018195448A2018-12-06
JP2014213663A2014-11-17
JP2018172038A2018-11-08
Attorney, Agent or Firm:
MORISHITA Sakaki (JP)
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