Invention Grant
- Patent Title: Error detection IC of vehicle AV system
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Application No.: US16645718Application Date: 2018-01-10
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Publication No.: US11135918B2Publication Date: 2021-10-05
- Inventor: Kihoon Lee , Kyunglack Kim
- Applicant: LG Electronics Inc.
- Applicant Address: KR Seoul
- Assignee: LG Electronics Inc.
- Current Assignee: LG Electronics Inc.
- Current Assignee Address: KR Seoul
- Agency: Fish & Richardson P.C.
- Priority: KR10-2017-0114661 20170907
- International Application: PCT/KR2018/000450 WO 20180110
- International Announcement: WO2019/050105 WO 20190314
- Main IPC: B60K35/00
- IPC: B60K35/00 ; B60K37/00

Abstract:
The present disclosure relates to an error detection IC including: a first interface unit configured to receive a first signal for outputting a specific fixed image to a display apparatus provided in a vehicle; a memory in which data for one or more fixed images are stored; a signal processing unit configured to select a fixed image to be output to the display apparatus from among the one or more fixed images, based on the first signal, and to output a second signal for outputting the selected fixed image to the display apparatus; an image determination unit configured to provide a signal informing an error of the fixed image to a controller of the vehicle, when it is determined that the error exists in data for the selected fixed image included in the second signal, based on the data stored in the memory; and a second interface unit configured to provide the second signal to a display module.
Public/Granted literature
- US20200282831A1 ERROR DETECTION IC OF VEHICLE AV SYSTEM Public/Granted day:2020-09-10
Information query