Carrier Corporation

Zhengang Zhu

Zhen Jia

Michael J Birnkrant

Danqing Sha

Timothy C Wagner

Guichun Zhou

Hui Fang

Mei Chen

Keyu Li

Xiangbao Li

Benliang Li

Ji Wang

Hayden Matane Reeve

Bing Wu

Hairun Wang

A three-dimensional (3D) visual monitoring method for a building, a 3D visual monitoring system for a building, and a storage medium. The 3D visual monitoring method for a building includes acquiring a building information modeling (BIM) model and sensor data of a building, the sensor data being collected by a sensor arranged in a building area; integrating the sensor data into the BIM model; and transmitting the integrated BIM model to a display terminal, for use in a monitoring operation of the building.

Method and system for 3D visually monitoring a building, and memorizer

The present invention provides a human flow estimation system and a human flow estimation method. The human flow estimation system comprises: a sensor network comprising a plurality of sensors for collecting data and respectively arranged in each to-be-estimated region and between the to-be-estimated regions; a model building module configured to build a horizontal human flow model and a vertical human flow model based on the plurality of sensors arranged in each to-be-estimated region and/or arranged between the to-be-estimated regions; and a human flow estimation module configured to estimate human flow data based on the horizontal human flow model and the vertical human flow model. The human flow estimation system and the human flow estimation method according to the present invention can realize high-precision estimation of human flow data in a three-dimensional space.

People flow estimation system and people flow estimation method

An evacuation controller, an evacuation control system, and a mobile communication terminal. The evacuation controller includes: a local control unit capable of storing or acquiring evacuation path information to or from a cloud via a mobile communication terminal, wherein the evacuation path information is configured at least based on a layout of a building and a location of a danger occurred in the building. According to the evacuation controller and the evacuation control system, exchange of evacuation path information between the local control unit and a remote provider service system is realized through exchange between the mobile communication terminal and the cloud; or by configuring evacuation path information directly in the local control unit, the local control unit can clearly and timely learn about the local evacuation path information and can evacuate people based on the local evacuation path information.

Egress controller, egress control system and mobile communication terminal

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Shanghai, China

Zhengang Zhu