公开(公告)号：US20150356849A1

公开(公告)日：2015-12-10

申请号：US14762419

申请日：2013-02-26

Applicant: HITACHI LTD.

Inventor： Tomoyuki ISHII ,  Tatsuo NAKAGAWA ,  Masayoshi ISHIBASHI ,  Midori KATO

IPC: G08B21/04

CPC classification number: G08B21/0438 ,  G08B21/0423

Abstract: The present invention is a system for monitoring a health state of a subject. The system is provided with: a measuring unit that chronologically measures the position of the subject in a facility in which the subject resides or stays; and an information processing unit that determines a health state of the subject by determining whether a chronological change in the position of the subject satisfies a predetermined determination condition.

Abstract translation: 本发明是用于监视被检体的健康状态的系统。 该系统具有：测量单元，其按照时间顺序测量受试者所在或停留的设施中受试者的位置; 以及信息处理单元，其通过确定所述被摄体的位置的时间顺序变化是否满足预定的确定条件来确定所述对象的健康状态。

公开(公告)号：US20210097459A1

公开(公告)日：2021-04-01

申请号：US16812407

申请日：2020-03-09

Applicant: Hitachi, Ltd.

Inventor： Masayoshi ISHIBASHI ,  Hideyuki MAKI ,  Toshiyuki NAKAMURA

IPC: G06Q10/06 ,  G06F16/28

Abstract: A worker assignment system reflects the development of the assignment of workers and has a calculation unit which calculates a deficient capability number, which is a number of capabilities lacking in the organization at a given time in the future, from first data including information indicating a number of capabilities required for tasks previously performed by the organization and a number of capabilities of workers of the organization. An identification unit identifies a task and a worker suitable for acquiring capabilities of a maximum deficient capability number calculated by the calculation unit based on second data including information indicating a relationship between the capabilities required for the task to be performed by the organization and the capabilities of the workers of the organization. An assignment unit assigns remaining workers of the organization to remaining tasks to be performed and a result of the assignment is output.

公开(公告)号：US20210056646A1

公开(公告)日：2021-02-25

申请号：US16970717

申请日：2018-07-30

Applicant: Hitachi, Ltd.

Inventor： Hiroyuki YOSHIMOTO ,  Noriyuki HAGA ,  Masayoshi ISHIBASHI ,  Nobuyuki SUGII

IPC: G06Q50/04 ,  G06F1/16

Abstract: The present invention comprises: a wearable sensor that is worn by a worker, the wearable sensor having a sensor that receives sensor data from a sensing object, and a transmitter that transmits to a terminal the sensor data received by the sensor; and a computer that determines operation content for the worker on the basis of the sensor data received from the wearable sensor, and outputs the result of the determination to a display unit.

公开(公告)号：US20200155008A1

公开(公告)日：2020-05-21

申请号：US16666821

申请日：2019-10-29

Applicant: Hitachi, Ltd.

Inventor： Nobuhiro FUKUDA ,  Tomoyuki ISHII ,  Masayoshi ISHIBASHI

IPC: A61B5/00 ,  A61B5/024 ,  A61B5/16 ,  A61B5/021

Abstract: The biological information detecting apparatus includes a face detecting section detecting the face of a person from an image signal, an expression detecting section detecting an expression of the person from the image signal of the region of the face to calculate an expression feature amount, a pulse wave detecting section detecting a pulse wave of a blood flow of the person from the image signal of the region of the face, a scoring section calculating a score of the expression of the person based on the expression feature amount, a coaching section generating an expression guide, and a display section displaying the expression guide, and the display section further displays biological information indicating a state of the autonomic nerve of the person calculated based on the pulse wave after displaying the expression guide, and the score calculated based on the expression feature amount.