Elevator system
First Claim
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1. A method for detecting the arrival in the elevator car and/or departure from the elevator car of elevator passengers, the method comprises the steps of:
- receiving vertical acceleration values of the elevator car from an acceleration sensor; and
detecting the arrival in the elevator car and/or departure from the elevator car of an elevator passenger on the basis of the vertical acceleration values of the acceleration sensor.
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Abstract
The present invention discloses a method, a device, a computer program and a system for detecting the arrival in the elevator car/departure from the elevator car of elevator passengers. In the method the vertical acceleration values of the elevator car are received from the acceleration sensor and the passengers arriving in the elevator car and/or leaving the elevator car are detected on the basis of the vertical acceleration measurements of the acceleration sensor.
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Citations
20 Claims
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1. A method for detecting the arrival in the elevator car and/or departure from the elevator car of elevator passengers, the method comprises the steps of:
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receiving vertical acceleration values of the elevator car from an acceleration sensor; and detecting the arrival in the elevator car and/or departure from the elevator car of an elevator passenger on the basis of the vertical acceleration values of the acceleration sensor. - View Dependent Claims (2, 3, 4, 5, 6, 7, 19, 20)
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- 8. A device for detecting the arrival in the elevator car and/or departure from the elevator car of elevator passengers, wherein the device is arranged to receive vertical acceleration values of the elevator car from an acceleration sensor and to detect the arrival in the elevator car and/or departure from the elevator car of an elevator passenger on the basis of the vertical acceleration values of the acceleration sensor.
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14. A system for detecting the arrival in the elevator car and/or departure from the elevator car of elevator passengers, which system comprises:
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an elevator car; and an acceleration sensor that measures the acceleration of the elevator car; wherein the system comprises an analyzer that receives vertical acceleration values of the elevator car from the acceleration sensor and detects the arrival in the elevator car and/or the departure from the elevator car of an elevator passenger on the basis of the vertical acceleration values of the acceleration sensor. - View Dependent Claims (15, 16, 17, 18)
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Specification