公开(公告)号：US20220327652A1

公开(公告)日：2022-10-13

申请号：US17225795

申请日：2021-04-08

Applicant: Hitachi, Ltd.

Inventor： Malarvizhi SANKARANARAYANASAMY ,  Ramyar SAEEDI ,  Rahul VISHWAKARMA ,  Prasun SINGH ,  Ravigopal VENNELAKANTI

IPC: G06Q50/30 ,  G06K9/62 ,  G06N20/00

Abstract: Systems and methods described herein can involve establishing a blockchain network between a plurality of organizations, each organization representing a different mode of transport and/or transit oriented service providers; deriving multi-modal features from first data sources of the plurality of organizations in the blockchain and second data sources off the blockchain; constructing a multi-modal network that integrates the different mode of transports from the plurality of organizations from the derived multi-modal features; executing smart contracts between the plurality of organizations across the blockchain in accordance with service level agreements generated from reinforcement learning through the multi-modal model derived from the multi-modal network; and providing, through a micro-application, access to multi-modal transportation services based on the executed smart contracts.

公开(公告)号：US20240144129A1

公开(公告)日：2024-05-02

申请号：US17976719

申请日：2022-10-28

Applicant: Hitachi Ltd.

Inventor： Amit KUMAR ,  Pierre HUYN ,  Prasun SINGH ,  Ravigopal VENNELAKANTI ,  Umeshwar DAYAL

IPC: G06Q10/0633 ,  G06Q10/10

CPC classification number: G06Q10/0633 ,  G06Q10/103

Abstract: A method for sharing and analyzing information to support execution of multi-party workflows in an electrification ecosystem. The method may include creating or updating shared data schema and data governance rules associated with data to be received from a plurality of parties, wherein the plurality of parties are stakeholders to the multi-party workflows, and the data is associated with a battery system; submitting the shared data schema and the data governance rules for approval to the plurality of parties; creating or updating decision logics associated with the data to be received; submitting the decision logics for approval to the plurality of parties; receiving the data from the plurality of parties; and applying the approved shared data schema, the approved data governance rules, and the approved decision logics to the multi-party workflows and the received data from the plurality of parties to perform automated decision optimization.

公开(公告)号：US20240355196A1

公开(公告)日：2024-10-24

申请号：US18137928

申请日：2023-04-21

Applicant: HITACHI, Ltd.

Inventor： Ramyar SAEEDI ,  Malarvizhi SANKARANARAYANASAMY ,  Rahul VISHWAKARMA ,  Prasun SINGH ,  Shouchun PENG ,  Ravigopal VENNELAKANTI

IPC: G08G1/01 ,  G01C21/32 ,  G01S19/42

CPC classification number: G08G1/0125 ,  G01C21/32 ,  G01S19/42

Abstract: A method for demand estimation. The method may include collecting people flow data from a network of a plurality of sensors within an area of interest, wherein each sensor of the plurality of sensors is associated with a user device; processing the people flow data to generate movement trajectories; mapping the movement trajectories to existing transportation network; aggregating the movement trajectories associated with the network of the plurality of sensors to estimate movement flow density; for the people flow data representing less than entire population of the area of interest, performing data simulation to rescale the movement flow density; classifying the people flow data into different transportation types; and generating flow-demand matching by matching current demand with transportation resource information.