Patent · US Active

Method of and system for providing wireless access control of wireless-networked mobility vehicles to guest users within an environment

US11881074B2 · kind B2 · utility

0Cited by
221References
17Claims
0Family size

Assignee

Inventors

Key dates

Filing dateApr 28, 2021
Grant dateJan 23, 2024
Priority date
Expiry dateMay 1, 2041

Classification

  • Technology area (CPC H)Electricity
  • CPC primaryH04W4/021
  • WIPO fieldControl
  • WIPO sectorInstruments

Abstract

A GPS-tracked wireless-networked wheelchair system includes a wheelchair framework for carrying a passenger, and having a set of wheels adapted to rotate. A device-level machine-readable code is displayed on a surface associated with the wheelchair system. A brake assembly is arranged with the set of wheels and has a locked position, and an unlocked position. A wireless control module is operably connected to a wireless communication network. When a web-enabled mobile phone is used to (i) scan the device-level machine-readable code displayed on the wheelchair system, (ii) complete a wheelchair rental transaction over the wireless communication network, and (iii) obtain access control over the rented wheelchair system, then the wireless wheel locking control module unlocks the brake assembly, and the wheelchair framework is allowed to move relative to the ground surface.

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.