The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Jul. 31, 2018
Filed:
Feb. 20, 2013
Aisin Seiki Kabushiki Kaisha, Kariya-shi, JP;
Hiroyuki Fujii, Kariya, JP;
Yoshiaki Tomatsu, Kariya, JP;
AISIN SEIKI KABUSHIKI KAISHA, Kariya-shi, JP;
Abstract
A seat occupancy determination apparatus includes a seatbelt attachment detection device, a first load detection device and a second load detection device arranged under a vehicle seat and each detecting part of a load acting on the vehicle seat, a control processor obtaining a first load value and a second load value, the control processor including a sum load value calculation portion computing a sum load value, a no-occupancy determination portion, a slope way determination portion determining that a vehicle is stopped on a slope way, a seatbelt attachment determination portion, a tentative determination portion tentatively making a seat occupancy determination, a forward movement determination portion determining that the vehicle starts moving forward and runs steadily on a flat ground, and a definite determination portion determining that an adult is seated and determining that a child safety seat is fastened.