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US 9,519,834 B2Granted
Night parking detection
AssigneesHangZhou HaiCun Information Technology Co., Ltd., Guobiao Zhang
InventorGuobiao Zhang
Life of this patent
Estimating the term…
Abstract
The present invention discloses a night parking-monitoring device. It monitors the state change of a parking space at night by tracking at least a light of a vehicle.
Claims13
A parking-monitoring device for monitoring at least a parking space under a low ambient lighting, comprising:
- a camera located on a fixed structure, wherein said camera captures a sequence of images of at least a light of a vehicle, but cannot acquire the details of said parking space under said low ambient lighting;
- a processor coupled to said camera, wherein said processor determines the change of the parking state of said parking space only from a track of said light obtained from said sequence of images, without using the output of any vehicle indicator.
Dependencies are inferred from the claim text.