WO2024194850 - SYSTEMS AND METHODS FOR DETERMINING VEHICLE POSITION
National phase entry:
Publication Number
WO/2024/194850
Publication Date
26.09.2024
International Application No.
PCT/IB2024/052793
International Filing Date
22.03.2024
Title **
[English]
SYSTEMS AND METHODS FOR DETERMINING VEHICLE POSITION
[French]
SYSTÈMES ET PROCÉDÉS DE DÉTERMINATION DE POSITION DE VÉHICULE
Applicants **
HITACHI RAIL GTS CANADA INC.
105 Moatfield Drive
Toronto, Ontario M3B 0A4, CA
Inventors
SUBASIC, Bojan
c/o Hitachi Rail GTS Canada Inc.
105 Moatfield Drive
Toronto, Ontario M3B 0A4, CA
GREEN, Alon
Hitachi Rail GTS Canada Inc.
105 Moatfield Drive
Toronto, Ontario M3B 0A4, CA
Priority Data
63/491,928
23.03.2023
US
Application details
| Total Number of Claims/PCT | * |
| Number of Independent Claims | * |
| Number of Priorities | * |
| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
| Pages for Publication | * |
| Number of Pages with Drawings | * |
| Pages of Specification | * |
| * | |
| * | |
International Searching Authority |
CIPO
* |
| Applicant's Legal Status |
Legal Entity
* |
| * | |
| * | |
| * | |
| * | |
| Entry into National Phase under |
Chapter I
* |
| Translation |
|
Recalculate
* The data is based on automatic recognition. Please verify and amend if necessary.
** IP-Coster compiles data from publicly available sources. If this data includes your personal information, you can contact us to request its removal.
Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing | 1302 | |
| EPO | Filing, Examination | 8302 | |
| Japan | Filing | 531 | |
| South Korea | Filing | 575 | |
| USA | Filing, Examination | 2635 |
Total: 13345 USD
The term for entry into the National Phase has expired. This quotation is for informational purposes only
Abstract[English]
A system includes a base station that includes an RTK base unit and a static RTK rover unit, the RTK base unit and the static RTK rover unit being at a same fixed location; a GPS antenna corresponding to the base station and being at a first position; and a management center in communication with the base station. The RTK base unit includes a first GPS receiver coupled to the GPS antenna, the static RTK rover unit includes a second GPS receiver coupled to the GPS antenna, the static RTK rover unit is configured to determine its position as a second position according to GPS information received via the GPS antenna and RTK correction information received from the RTK base unit, and the management center is configured to determine whether the RTK correction information is valid.[French]
Un système comprend une station de base qui comprend une unité de base RTK et une unité astromobile RTK statique, l'unité de base RTK et l'unité astromobile RTK statique étant à un même emplacement fixe ; une antenne GPS correspondant à la station de base et étant à une première position ; et un centre de gestion en communication avec la station de base. L'unité de base RTK comprend un premier récepteur GPS couplé à l'antenne GPS, l'unité astromobile RTK statique comprend un second récepteur GPS couplé à l'antenne GPS, l'unité astromobile RTK statique est configurée pour déterminer sa position en tant que seconde position selon des informations GPS reçues par l'intermédiaire de l'antenne GPS et des informations de correction RTK reçues de l'unité de base RTK, et le centre de gestion est configuré pour déterminer si les informations de correction RTK sont valides.