WO2024132638 - AUTOMATIC ENTRANCE BARRIER SYSTEM WITH DC MOTOR
National phase entry:
Publication Number
WO/2024/132638
Publication Date
27.06.2024
International Application No.
PCT/EP2023/085126
International Filing Date
11.12.2023
Title **
[English]
AUTOMATIC ENTRANCE BARRIER SYSTEM WITH DC MOTOR
[French]
SYSTÈME DE BARRIÈRE D'ENTRÉE AUTOMATIQUE AVEC MOTEUR CC
Applicants **
ASSA ABLOY ENTRANCE SYSTEMS AB
Inventors
BRAGGION, Davide
DI LORENZO, Pasquale
Priority Data
2230435-6
20.12.2022
SE
Application details
| Total Number of Claims/PCT | * |
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| Number of Multi-Dependent Claims | * |
| Number of Drawings | * |
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International Searching Authority |
EPO
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| Recordal of a Change of the Applicant's Name/Address |
Change of Applicant's Name and Address
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| Type of Assignment |
The Standard Agent's Assignment
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| Applicant's Legal Status |
Legal Entity
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| Entry into National Phase under |
Chapter I
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| Patent Delivery |
Send the Letters Patent by Courier
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| Translation |
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Quotation for National Phase entry
| Country | Stages | Total | |
|---|---|---|---|
| China | Filing, Examination, Granting | 2139 | |
| EPO | Filing, Examination, Granting | 10189 | |
| Japan | Filing, Examination, Granting | 2294 | |
| South Korea | Filing, Examination, Granting | 2309 | |
| USA | Filing, Examination, Granting | 5340 |
Total:
22,271
The term for entry into the National Phase has expired. This quotation is for informational purposes only
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Abstract[English]
ASSA ABLOY Entrance Systems AB has developed a method for determining a load on a DC motor (24) of an automatic entrance barrier system comprises the steps of: receiving quadrature values and/or total current values absorbed by the motor (24) and obtained during a test run of the automatic entrance barrier system; determining an average value for the quadrature and/or for the total current absorbed by the motor (24) during a closed loop operation phase (16) of the motor (24); determining, based at least on the respective average value, a load parameter of the automatic entrance barrier system; and outputting a signal based on the determined load parameter or storing the load parameter. Further, a corresponding computer program product, a control unit (26) and a DC motor (24) comprising such control unit (26) are shown.[French]
ASSA ABLOY Entrance Systems AB a développé un procédé de détermination d'une charge sur un moteur CC (24) d'un système de barrière d'entrée automatique comprenant les étapes consistant à : recevoir des valeurs de quadrature et/ou des valeurs de courant total absorbées par le moteur (24) et obtenues pendant une course de test du système de barrière d'entrée automatique ; déterminer une valeur moyenne pour la quadrature et/ou pour le courant total absorbé par le moteur (24) pendant une phase de fonctionnement en boucle fermée (16) du moteur (24) ; déterminer, sur la base au moins de la valeur moyenne respective, un paramètre de charge du système de barrière d'entrée automatique ; et délivrer un signal sur la base du paramètre de charge déterminé ou stocker le paramètre de charge. En outre, l'invention concerne un produit programme d'ordinateur correspondant, une unité de commande (26) et un moteur CC (24) comprenant une telle unité de commande (26).