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System And Method For Wheel Slip Prevention In Railway Vehicles With Pneumatic Brakes
Abstract: A control system for wheel-slip prevention in a railway vehicle with a pneumatic brake is provided. The control system comprises an input interface configured to accept a deceleration reference for controlling the pneumatic brake, and a memory configured to store a reference governor providing executable instructions for modifying the deceleration reference upon its violation of a wheel-slip constraint, and configured to store a controller providing executable instructions for mapping the modified deceleration reference to a sequence of control commands for controlling pressure applied by the pneumatic brake. The control system further comprises a processor configured to execute the reference governor to modify the deceleration reference and configured to execute the controller to map the modified deceleration reference to the sequence of control commands. Further, an output interface of the control system is configured to output the sequence of control commands to control the pneumatic brake.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
02 July 2022
Publication Number
27/2022
Publication Type
INA
Invention Field
MECHANICAL ENGINEERING
Status
Email
cnaveen@knspartners.com
Parent Application
Patent Number
Legal Status
Grant Date
2024-02-21
Renewal Date
Applicants
MITSUBISHI ELECTRIC CORPORATION
7-3, Marunouchi 2-chome, Chiyoda-ku, Tokyo
1008310
Inventors
1. DANIELSON, Claus
c/o Mitsubishi Electric Research Laboratories, Inc.
201 Broadway, 8th Floor
Cambridge, Massachusetts 02139-1955
2. DI CAIRANO, Stefano
c/o Mitsubishi Electric Research Laboratories, Inc.
201 Broadway, 8th Floor
Cambridge, Massachusetts 02139-1955
Specification
Documents
Orders
| Section | Controller | Decision Date |
|---|---|---|
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202247038189-IntimationOfGrant21-02-2024.pdf | 2024-02-21 |
| 1 | 202247038189.pdf | 2022-07-02 |
| 2 | 202247038189-PatentCertificate21-02-2024.pdf | 2024-02-21 |
| 2 | 202247038189-STATEMENT OF UNDERTAKING (FORM 3) [02-07-2022(online)].pdf | 2022-07-02 |
| 3 | 202247038189-Written submissions and relevant documents [15-02-2024(online)].pdf | 2024-02-15 |
| 3 | 202247038189-REQUEST FOR EXAMINATION (FORM-18) [02-07-2022(online)].pdf | 2022-07-02 |
| 4 | 202247038189-PRIORITY DOCUMENTS [02-07-2022(online)].pdf | 2022-07-02 |
| 4 | 202247038189-Correspondence to notify the Controller [29-01-2024(online)].pdf | 2024-01-29 |
| 5 | 202247038189-POWER OF AUTHORITY [02-07-2022(online)].pdf | 2022-07-02 |
| 5 | 202247038189-FORM-26 [29-01-2024(online)].pdf | 2024-01-29 |
| 6 | 202247038189-US(14)-HearingNotice-(HearingDate-01-02-2024).pdf | 2024-01-05 |
| 6 | 202247038189-FORM 18 [02-07-2022(online)].pdf | 2022-07-02 |
| 7 | 202247038189-FORM 3 [02-11-2023(online)].pdf | 2023-11-02 |
| 7 | 202247038189-FORM 1 [02-07-2022(online)].pdf | 2022-07-02 |
| 8 | 202247038189-FORM 3 [27-06-2023(online)].pdf | 2023-06-27 |
| 8 | 202247038189-DRAWINGS [02-07-2022(online)].pdf | 2022-07-02 |
| 9 | 202247038189-DECLARATION OF INVENTORSHIP (FORM 5) [02-07-2022(online)].pdf | 2022-07-02 |
| 9 | 202247038189-FORM 3 [17-01-2023(online)].pdf | 2023-01-17 |
| 10 | 202247038189-CLAIMS [26-12-2022(online)].pdf | 2022-12-26 |
| 10 | 202247038189-COMPLETE SPECIFICATION [02-07-2022(online)].pdf | 2022-07-02 |
| 11 | 202247038189-COMPLETE SPECIFICATION [26-12-2022(online)].pdf | 2022-12-26 |
| 11 | 202247038189-MARKED COPIES OF AMENDEMENTS [06-07-2022(online)].pdf | 2022-07-06 |
| 12 | 202247038189-DRAWING [26-12-2022(online)].pdf | 2022-12-26 |
| 12 | 202247038189-FORM 13 [06-07-2022(online)].pdf | 2022-07-06 |
| 13 | 202247038189-AMMENDED DOCUMENTS [06-07-2022(online)].pdf | 2022-07-06 |
| 13 | 202247038189-FER_SER_REPLY [26-12-2022(online)].pdf | 2022-12-26 |
| 14 | 202247038189-Information under section 8(2) [21-12-2022(online)].pdf | 2022-12-21 |
| 14 | 202247038189-Proof of Right [27-07-2022(online)].pdf | 2022-07-27 |
| 15 | 202247038189-FER.pdf | 2022-10-12 |
| 15 | 202247038189-FORM 3 [13-12-2022(online)].pdf | 2022-12-13 |
| 16 | 202247038189-FER.pdf | 2022-10-12 |
| 16 | 202247038189-FORM 3 [13-12-2022(online)].pdf | 2022-12-13 |
| 17 | 202247038189-Proof of Right [27-07-2022(online)].pdf | 2022-07-27 |
| 17 | 202247038189-Information under section 8(2) [21-12-2022(online)].pdf | 2022-12-21 |
| 18 | 202247038189-AMMENDED DOCUMENTS [06-07-2022(online)].pdf | 2022-07-06 |
| 18 | 202247038189-FER_SER_REPLY [26-12-2022(online)].pdf | 2022-12-26 |
| 19 | 202247038189-DRAWING [26-12-2022(online)].pdf | 2022-12-26 |
| 19 | 202247038189-FORM 13 [06-07-2022(online)].pdf | 2022-07-06 |
| 20 | 202247038189-COMPLETE SPECIFICATION [26-12-2022(online)].pdf | 2022-12-26 |
| 20 | 202247038189-MARKED COPIES OF AMENDEMENTS [06-07-2022(online)].pdf | 2022-07-06 |
| 21 | 202247038189-CLAIMS [26-12-2022(online)].pdf | 2022-12-26 |
| 21 | 202247038189-COMPLETE SPECIFICATION [02-07-2022(online)].pdf | 2022-07-02 |
| 22 | 202247038189-DECLARATION OF INVENTORSHIP (FORM 5) [02-07-2022(online)].pdf | 2022-07-02 |
| 22 | 202247038189-FORM 3 [17-01-2023(online)].pdf | 2023-01-17 |
| 23 | 202247038189-DRAWINGS [02-07-2022(online)].pdf | 2022-07-02 |
| 23 | 202247038189-FORM 3 [27-06-2023(online)].pdf | 2023-06-27 |
| 24 | 202247038189-FORM 3 [02-11-2023(online)].pdf | 2023-11-02 |
| 24 | 202247038189-FORM 1 [02-07-2022(online)].pdf | 2022-07-02 |
| 25 | 202247038189-US(14)-HearingNotice-(HearingDate-01-02-2024).pdf | 2024-01-05 |
| 25 | 202247038189-FORM 18 [02-07-2022(online)].pdf | 2022-07-02 |
| 26 | 202247038189-POWER OF AUTHORITY [02-07-2022(online)].pdf | 2022-07-02 |
| 26 | 202247038189-FORM-26 [29-01-2024(online)].pdf | 2024-01-29 |
| 27 | 202247038189-PRIORITY DOCUMENTS [02-07-2022(online)].pdf | 2022-07-02 |
| 27 | 202247038189-Correspondence to notify the Controller [29-01-2024(online)].pdf | 2024-01-29 |
| 28 | 202247038189-Written submissions and relevant documents [15-02-2024(online)].pdf | 2024-02-15 |
| 28 | 202247038189-REQUEST FOR EXAMINATION (FORM-18) [02-07-2022(online)].pdf | 2022-07-02 |
| 29 | 202247038189-STATEMENT OF UNDERTAKING (FORM 3) [02-07-2022(online)].pdf | 2022-07-02 |
| 29 | 202247038189-PatentCertificate21-02-2024.pdf | 2024-02-21 |
| 30 | 202247038189.pdf | 2022-07-02 |
| 30 | 202247038189-IntimationOfGrant21-02-2024.pdf | 2024-02-21 |
Search Strategy
| 1 | 202247038189E_12-10-2022.pdf |