Parking Space Detection Method and Device
AssigneeNissan Motor Co., Ltd.
InventorYasuhisa Hayakawa
Life of this patent
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Abstract
A parking space detection method detects a parking space in an empty state from a captured image acquired by a camera configured to capture an image of a parking lot. The method includes detecting a parked vehicle existing in a parking space on the far side from the subject vehicle and adjacent to a determination target parking space for which the empty state is determined and measuring a lateral length of the parked vehicle on a surface located at the side of the determination target parking space. When the lateral length is a predetermined value or more, the determination target parking space is detected as a parking space in the empty state.
Claims6
-5. (canceled)
A parking space detection method for detecting a parking space in an empty state from parking situation information acquired by a parking situation detector configured to detect a situation of a parking lot, comprising:
- detecting a parked vehicle existing in a parking space on a far side from the parking situation detector, the parking space being adjacent to a determination target parking space for which the empty state is determined;
- and
- when a predetermined feature is detected from a region on a far side from the parking situation detector among right and left regions of a surface of the parked vehicle located at a side of the determination target parking space, detecting the determination target parking space as the parking space in the empty state.
A parking space detection method for detecting a parking space in an empty state from parking situation information acquired by a parking situation detector configured to detect a situation of a parking lot, comprising:
- detecting a parked vehicle existing in a parking space on a far side from the parking situation detector, the parking space being adjacent to a determination target parking space for which the empty state is determined;
- and
- when a predetermined feature is detected from a region on a far side from the parking situation detector among right and left regions of a surface of the parked vehicle located at a side of the determination target parking space, detecting the determination target parking space as the parking space in the empty state, the parking situation detector being located on a vehicle pathway adjacent to the determination target parking space.
A parking space detection device for detecting a parking space in an empty state from parking situation information acquired by a parking situation detector configured to detect a situation of a parking lot, comprising:
- a parked vehicle detector configured to detect a parked vehicle existing in a parking space on a far side from the parking situation detector, the parking space being adjacent to a determination target parking space for which the empty state is determined;
- and
- a parking space detector configured to, when a predetermined feature is detected from a region on a far side from the parking situation detector among right and left regions of a surface of the parked vehicle located at a side of the determination target parking space, detect the determination target parking space as the parking space in the empty state.
Dependencies are inferred from the claim text.