公开(公告)号：US11009534B2

公开(公告)日：2021-05-18

申请号：US14863729

申请日：2015-09-24

Applicant: International Business Machines Corporation

Inventor： Xing Xing Di ,  Kai Guo ,  Peng Tang ,  Chen Tian ,  Jian Wang ,  Chi Xu ,  Yu Yuan

IPC: G01D4/00 ,  G01R21/00 ,  G01M3/40 ,  G01M3/18

Abstract: Embodiments of the present invention relate to water leakage detection. Data obtained by a smart electricity meter during a predefined time period is collected, where the smart electricity meter is associated with a water-consuming unit. Usages of certain electric appliances in the water-consuming unit during the predefined time period are determined based on the collected data. The electricity consumption of those appliances is correlated to water consumption. The legitimate water consumption of the water-consuming unit during the predefined time period is then determined based on the usages of the electric appliances.

公开(公告)号：US20200219618A1

公开(公告)日：2020-07-09

申请号：US16240437

申请日：2019-01-04

Applicant: International Business Machines Corporation

Inventor： Jian Wang ,  Yi Peng Yu ,  Shao Chun Li ,  Ya Bin Dang ,  Hao Chen

IPC: G16H50/20 ,  G06N5/02 ,  G06N5/00 ,  G06F17/28

Abstract: Computer-implemented methods, computer program products, and system facilitating evaluation of a progress of a diagnosis process are provided. The computer-implemented method comprises: obtaining, by a device operatively coupled to one or more processing units, a list of symptom(s); retrieving, by the device, a sub-graph associated with the list of symptom(s) from a knowledge graph; extracting, by the device, a list of feature(s) from the retrieved sub-graph; estimating, by the device, an average number of inquiries based on the extracted list of feature(s); and calculating, by the device, the progress of the diagnosis process based on the estimated average number of inquiries.

公开(公告)号：US10583709B2

公开(公告)日：2020-03-10

申请号：US15349393

申请日：2016-11-11

Applicant: International Business Machines Corporation

Inventor： Hao Chen ,  Shao Chun Li ,  Qi Cheng Li ,  Jie Ma ,  Li Jun Mei ,  Jian Wang ,  Xin Zhou

IPC: B60H1/00 ,  B60N2/56 ,  B60N2/90

Abstract: A vehicle occupant comfort system, comprises a processor that stores computer executable components stored in memory. A plurality of sensors sense ambient conditions associated with exterior and interior conditions of a vehicle. A context component infers or determines context of an occupant of the vehicle. A comfort model component implicitly and explicitly trained on occupant comfort related data analyzes information from the plurality of sensors and context component. A comfort controller adjusts environmental conditions of a passenger compartment of the vehicle based at least in part on output of the comfort model component.

公开(公告)号：US10384664B2

公开(公告)日：2019-08-20

申请号：US15471101

申请日：2017-03-28

Applicant: International Business Machines Corporation

Inventor： Hao Chen ,  Ya Bin Dang ,  Qi Cheng Li ,  Jian Wang

IPC: B60T17/22 ,  G07C5/00 ,  G07C5/08

Abstract: Managing a brake system of a vehicle includes collecting sensor data from one or more sensors in or around the vehicle, calculating brake effectiveness values based on the sensor data, calibrating the brake effectiveness values based on environmental context data associated with the vehicle, accumulating the calibrated brake effectiveness values as a dataset, generating a prediction curve or formula based the dataset, and scheduling a maintenance alarm for the brake system based on the brake effectiveness values.

公开(公告)号：US10380274B2

公开(公告)日：2019-08-13

申请号：US15186585

申请日：2016-06-20

Applicant: International Business Machines Corporation

Inventor： Yong Deng Hu ,  Eoin Lane ,  Xiao Lv ,  Jian Wang ,  Ke Zhang

IPC: G06F17/50 ,  H04L12/24 ,  H04L29/08

Abstract: A computer-implemented method, computer program product and computing system for management of a pressure pipe network is provided. A processor retrieves a topology model of a pipe network. The processor retrieves one or more measurement expressions of the pressure pipe network. The processor determines a parameter list for a first measurement expression, wherein a first parameter of the parameter list represents a cutting point measurement device. The processor generates a first subsystem of the pipe network based, at least in part on, the first parameter.

公开(公告)号：US20190243346A1

公开(公告)日：2019-08-08

申请号：US16389083

申请日：2019-04-19

Applicant: International Business Machines Corporation

Inventor： Robert J. Baseman ,  Jayant R. Kalagnanam ,  Young M. Lee ,  Jie Ma ,  Jian Wang ,  Guan Qun Zhang

IPC: G05B19/418 ,  G05B13/02

CPC classification number: G05B19/4188 ,  G05B13/0265 ,  G05B19/41875 ,  G05B2219/32186 ,  G05B2219/33034 ,  G05B2219/42001 ,  Y02P90/02

Abstract: Controlling product production in multi-stage manufacturing process automatically generates by machine learning causal relationships between the processing conditions and the product quality based on product genealogy data and product quality data. Real time sensor data from sensors coupled to processing units in a manufacturing facility implementing the multi-stage manufacturing process are received, and control rules are instantiated based on the real time sensor data. An instantiated control rule firing causes an actuator to automatically set a processing variable to a set point specified in the control rule.

公开(公告)号：US20190038936A1

公开(公告)日：2019-02-07

申请号：US15859541

申请日：2017-12-31

Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION

Inventor： Krisha Banerjee ,  Ya Bin Dang ,  Radha M. De ,  Jian Wang

IPC: A63B24/00

Abstract: A method, computer system, and a computer program product for structured assessments is provided. The present invention may include initializing a structured assessment. The present invention may also include receiving a plurality of signup data from a user based on the initialized structured assessment. The present invention may then include collecting a plurality of user data from an IoT device based on the received plurality of signup data. The present invention may further include processing the collected plurality of user data. The present invention may also include generating a feedback report based on the processed plurality of user data, and outputting the generated feedback report to the user.

公开(公告)号：US20180285540A1

公开(公告)日：2018-10-04

申请号：US15472072

申请日：2017-03-28

Applicant: International Business Machines Corporation

Inventor： Hao Chen ,  Ya Bin Dang ,  Qi Cheng Li ,  Shao Chun Li ,  Jie Ma ,  Lijun Mei ,  Jian Wang ,  Yipeng Yu ,  Xin Zhou

IPC: G06F21/32 ,  H04L29/06

Abstract: An authentication method, system, and computer program product for decoding brain activity into a brain pattern sequence, applying brain dialogue to interact with a user while the user is entering the brain pattern sequence, and matching the brain pattern sequence with a predetermined password to allow access to a system.

公开(公告)号：US20180281769A1

公开(公告)日：2018-10-04

申请号：US15471101

申请日：2017-03-28

Applicant: International Business Machines Corporation

Inventor： Hao Chen ,  Ya Bin Dang ,  Qi Cheng Li ,  Jian Wang

IPC: B60T17/22 ,  G07C5/00 ,  G07C5/08

CPC classification number: B60T17/221 ,  B60T13/66 ,  B60T2210/10 ,  B60T2210/30 ,  G07C5/006 ,  G07C5/008 ,  G07C5/0808 ,  G07C5/0841

Abstract: Managing a brake system of a vehicle includes collecting sensor data from one or more sensors in or around the vehicle, calculating brake effectiveness values based on the sensor data, calibrating the brake effectiveness values based on environmental context data associated with the vehicle, accumulating the calibrated brake effectiveness values as a dataset, generating a prediction curve or formula based the dataset, and scheduling a maintenance alarm for the brake system based on the brake effectiveness values.

公开(公告)号：US10068259B2

公开(公告)日：2018-09-04

申请号：US15291354

申请日：2016-10-12

Applicant: International Business Machines Corporation

Inventor： Fang Cai ,  Jing Ding ,  Jing Li ,  Jian Wang

IPC: B66B3/00 ,  G06Q30/02 ,  G09G5/00 ,  G06F3/147

Abstract: Example embodiments of the present disclosure provide methods, a computer system and a computer program product for multimedia information display in an elevator. According to an embodiment of the method, moving status information of an elevator is obtained. The moving status information comprises at least a source floor information indicating where a passenger enters the elevator and a target floor information indicating where the elevator is moving. The multimedia information to be displayed is determined based on the moving status information of the elevator and the determined multimedia information is displayed in the elevator.