BUILDING HUMAN FLOW ESTIMATION SYSTEM AND ESTIMATION METHOD

Patent №

US 11,623,842

Granted

2023-04-11

Filed 2020

Owner

HITACHI, LTD.

Lab

AI components

1

planning

Assignment

Recorded

Dataset

AIPD

2023_r1 edition

Application

16758420

In a building human flow estimation system having a building human flow simulation section which receives, as input values, building traffic data indicative of floors between which people move by using an elevator in a building, building layout data related to a layout of the building, and an elevator parameter value related to the elevator and estimates a flow of people, there are provided an evaluation section which calculates an evaluation value for evaluating a reproduction degree of the flow of people estimated by the building human flow simulation section based on a first evaluation index related to the flow of people estimated by the building human flow simulation section and a second evaluation index related to an actual flow of people in the building, and an output section which outputs the evaluation value calculated by the evaluation section.

PlanningB66B 5/0037B66B 5/0012B66B 5/0018G06F 30/20G06F 30/13

AI classification

Planning0.51
Knowledge representation0.10
Vision0.09
Machine learning0.02
Evolutionary computation0.02
Natural language0.00
AI hardware0.00
Speech0.00

Ownership

HITACHI, LTD.

assignment · 543690763

Assignors

NING, RUI, FUJIWARA, MASAYASU, KATOU, MANABU, TORIUMI, WATARU, HATORI, TAKAHIRO, HOSHINO, TAKAMICHI, TORIYABE, SATORU

On an employer assignment, the assignors are typically the inventors.

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