A digital calibration device for a vehicle surround view system based on optical projection and visual guidance
By using a digital calibration device based on optical projection and vision guidance, the problems of space constraints and reliance on experience in the calibration process of vehicle surround view systems have been solved, achieving efficient and accurate vehicle calibration, adapting to different vehicle models, and improving calibration efficiency and accuracy.
CN224417312UActive Publication Date: 2026-06-26SHANGHAI FENGQUE NETWORK TECH CO LTD
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Utility models(China)
- Current Assignee / Owner
- SHANGHAI FENGQUE NETWORK TECH CO LTD
- Filing Date
- 2025-09-02
- Publication Date
- 2026-06-26
Smart Images
Figure CN224417312U_ABST
Abstract
The utility model provides a kind of digital calibration device of vehicle surround view system based on optical projection and vision guidance, comprising: calibration site, fisheye camera being installed in calibration site top, several projectors being installed in the outside of fisheye camera, the computing host connected control projector, fisheye camera, projector generates complete virtual calibration pattern using fusion projection technology, the computing host includes background computing server and 4G network router.The utility model can be flexibly deployed under different installation environments, with good stability and adaptability, while effectively improving the efficiency and accuracy of vehicle surround view system calibration.
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