公开(公告)号：US20210072713A1

公开(公告)日：2021-03-11

申请号：US16953248

申请日：2020-11-19

Applicant: Panasonic Intellectual Property Management Co., Ltd.

Inventor： TAKAYA MATSUMOTO ,  NORIAKI FUKUMOTO

IPC: G05B19/042 ,  F24F11/63

Abstract: A droplet range control system includes a first obtainer that obtains environment information indicating at least wind speed in a space, wind direction in the space, temperature in the space, humidity in the space, or spatial scale, a second obtainer that obtains target information indicating positions and directions of faces of a first target and a second target in the space, an estimator that estimates a range of droplets from the first target on a basis of the environment information and the target information, and a controller that, if a respiration area of the second target exists within the range, conditions an environment in the space such that the respiration area gets out of the range.