Title:
DETERMINING AN OPEN/CLOSE STATUS OF A BARRIER
Document Type and Number:
WIPO Patent Application WO/2018/112617
Kind Code:
A8
Abstract:
In some examples, a method determines an open/close status of a pivotable barrier on a moveable platform based on selective use of a plurality of different filters for filtering measurement data from a sensor device.
Inventors:
HE DAKE (CA)
LEVATO ALEXANDER (CA)
GAO YU (CA)
LEVATO ALEXANDER (CA)
GAO YU (CA)
Application Number:
PCT/CA2017/051537
Publication Date:
June 28, 2018
Filing Date:
December 19, 2017
Export Citation:
Assignee:
BLACKBERRY LTD (CA)
International Classes:
G01D3/032; E05F7/00; G01P15/00; G01V99/00
Attorney, Agent or Firm:
MOFFAT & CO. (CA)
Download PDF:
Previous Patent: SYNCHRONOUS DRIVE APPARATUS WITH ADJUSTABLE NON-CIRCULAR DRIVE ELEMENTS
Next Patent: CYLINDRICAL SEMI-TRAILER
Next Patent: CYLINDRICAL SEMI-TRAILER