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US 4,852,695 AGranted
Elevator control system
OwnerMorris Ostrowieckiinventor
Life of this patent
Estimating the term…
Abstract
The present invention relates to an elevator control system and more particularly, to a control system which allows the users thereof to enter a request for the elevator directly from their respective office rooms or their respective suites in a building. A first embodiment comprises a single car elevator control system, a second embodiment comprises a multi-car elevator control system and a third embodiment comprises a private elevator control system.
Claims27
An elevator control system which comprises:
- an elevator car (46) for transporting people up and down in a building;
- car call registering means (42) located inside the car for registering car calls from within the car;
- of the building for registering hall calls from the halls of the building;
- room call registering means (RCU21-RCUnm) located in respective rooms of the building for registering respective room calls from the respective rooms of the building, the registered room calls indicating to the elevator control system that the person registering the room call would like to utilize the elevator car from the floor number that the room call originated from at a desired time from the time that a room call registering means is activated;
- and
- elevator control means (1234) for controlling said car in response to the registered calls entered through said activation means.
3 more elements
A multiple car elevator control system comprising:
- an plurality of elevator cars for transporting people up and down in a building;
- car call registering means located inside the respective cars for registering car calls from within the cars;
- hall call registering means (40) located in the hallways of the building for registering hall calls from the halls of the building;
- room call registering means (RCU21-RCUnm) located in respective rooms of the building for registering respective room calls from the respective rooms of the building, the registered room calls indicating to the elevator control system that the person registering the room call would like to utilize an elevator car from the floor number that the room call originated from at a desired time from the time that a room call registering means is activated;
- and
- elevator control means for controlling said cars in response to the registered calls entered through said activation means.
3 more elements
Dependencies are inferred from the claim text.