公开(公告)号：US11783737B2

公开(公告)日：2023-10-10

申请号：US17508605

申请日：2021-10-22

Applicant: Purdue Research Foundation

Inventor： Travis L Cline ,  Braiden M. Frantz ,  Krassimir Tzvetanov ,  James Eric Dietz

IPC: G09F19/00 ,  G09F13/34 ,  G01S19/01 ,  G09F27/00 ,  G09F13/04

CPC classification number: G09F19/008 ,  G01S19/01 ,  G09F13/0409 ,  G09F13/34 ,  G09F27/004 ,  G09F27/005

Abstract: A crowd management system (CMS), is disclosed which includes a command and control (C2) subsystem, a sensor network in communication with the C2 subsystem and adapted to provide signals corresponding to geographical number of individuals in a venue, and one or more crowd management devices (CMDs) further in communication with the C2 subsystem, each of the CMDs including a base adapted to release air at a high pressure, the base further including a positional device adapted to position the base according to a selective position, and an inflatable body terminating into a predefined shape adapted to convey a predefined message to individuals near the CMDs.

公开(公告)号：US20220130293A1

公开(公告)日：2022-04-28

申请号：US17508605

申请日：2021-10-22

Applicant: Purdue Research Foundation

Inventor： Travis L Cline ,  Braiden M. Frantz ,  Krassimir Tzvetanov ,  James Eric Dietz

IPC: G09F19/00 ,  G09F13/34 ,  G09F13/04 ,  G09F27/00 ,  G01S19/01

Abstract: A crowd management system (CMS), is disclosed which includes a command and control (C2) subsystem, a sensor network in communication with the C2 subsystem and adapted to provide signals corresponding to geographical number of individuals in a venue, and one or more crowd management devices (CMDs) further in communication with the C2 subsystem, each of the CMDs including a base adapted to release air at a high pressure, the base further including a positional device adapted to position the base according to a selective position, and an inflatable body terminating into a predefined shape adapted to convey a predefined message to individuals near the CMDs.