Around view monitoring system and operating method thereof
AssigneeHyundai Mobis Co., Ltd.
InventorHyun Su RYU
Life of this patent
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Abstract
The present invention provides an AVM system, including: a display module; a camera module which captures surrounding videos of a vehicle; and a control module which calculates an illumination brightness corresponding to an illumination region of a head lamp which is mounted in the vehicle and a shadow brightness corresponding to a shadow region in an AVM video obtained by composing the surrounding videos, generates state information of the head lamp based on the illumination brightness and the shadow brightness, and controls the display module to display the AVM video and the state information.
Claims18
An AVM system, comprising:
- a display module;
- a camera module which captures surrounding videos of a vehicle;
- and
- a control module which calculates an illumination brightness corresponding to an illumination region of a head lamp which is mounted in the vehicle and a shadow brightness corresponding to a shadow region in an AVM video obtained by composing the surrounding videos, generates state information of the head lamp based on the illumination brightness and the shadow brightness, and controls the display module to display the AVM video and the state information.
An AVM system, comprising:
- a display module;
- a camera module which captures surrounding videos of a vehicle;
- a lamp driving module which supplies or shuts off a driving power to first and second head lamps which are mounted in the vehicle to turn on or off the first and second head lamps;
- and
- a control module which calculates a first illumination brightness corresponding to a first illumination region of the first head lamp and a first shadow brightness corresponding to a first shadow region, in an AVM video obtained by composing the surrounding videos and a second illumination brightness corresponding to a second illumination region of the second head lamp and a second shadow brightness corresponding to a second shadow region, generates first state information of the first head lamp and second state information of the second head lamp based on the first and second illumination brightnesses and the first and second shadow brightnesses, and controls the display module to display the AVM video and the first and second state information.
An operating method of an AVM system, comprising:
- capturing, by a camera module, surrounding videos of a vehicle;
- calculating an illumination brightness corresponding to an illumination region of a head lamp which is mounted in the vehicle and a shadow brightness corresponding to a shadow region in an AVM video obtained by composing the surrounding videos;
- comparing whether the shadow brightness is larger than a set reference brightness;
- determining, when the shadow brightness is smaller than the reference brightness, whether a brightness difference between the illumination brightness and the shadow brightness falls into a set reference brightness difference range;
- and
- generating state information of the head lamp indicating that the head lamp normally operates when the brightness difference falls into the reference brightness difference range to display the AVM video and the state information on a display module.
Dependencies are inferred from the claim text.