Matches 1 - 36 out of 36


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8960373 Elevator having passenger flow management system  
A passenger flow management system can manage passenger flow such that elevator waiting times may be limited. The management system includes a detector configured to detect elevator passengers...
8880200 Associating user preferences with elevator activity  
A user can be detected and identified at or near an elevator installation. A record for the user can be read from a database, and based on information in the record, a personalized building action...
8286755 Group management controller of elevator including limit value setting means for setting a limit value for limiting a count of car calls  
In an elevator system floors each include: a hall registration device that places a plurality of car calls for moving a car to destination floors different from one another; and a display device...
7610995 Automated transportation system with user-controlled transport selection  
A method and a system for responding to a service request sent to a transportation service, determining one or more alternatives as a transportation device for the user and selecting a personal...
7490698 Elevator traffic control  
An elevator traffic flow control strategy utilizes the advantages of sector assignment channeling and destination entry systems. A controller (30) monitors a handling capacity (62) of the system...
7469772 Elevator destination floor display unit displaying only destination floors that have been selected  
An elevator destination floor display unit is installed in an elevator boarding area or an elevator car. The elevator destination floor display unit has a display portion having a screen...
7387191 Method and apparatus for bypass control of an elevator installation  
A method of controlling an elevator installation having an elevator car transporting passengers between floors of a building inputs destinations of the passengers into a destination call control...
6578675 Elevator information and advertising delivery system  
An apparatus and method for delivering advertising messages to occupants of an elevator cab includes a network mainframe server located remotely from the elevator cab. The apparatus further...
6360849 Elevator system, including control method for controlling, multiple cars in a single shaft  
An elevator system having cars in service at top and bottom in a single shaft with efficient group control. The elevator system is provided with a shaft assignment finalizing unit for selecting a...
6209685 Selective, automatic elevator call registering system  
Each elevator corridor of an elevator system has a transponder beacon disposed near each access to the corridor, each potential passenger, including regular tenants and visitors, carries a...
6109396 Remote elevator call placement with provisional call verification  
A remote control device transmits a request for elevator service while a passenger is some distance from the elevator; the call may be assigned to an elevator car, but the car stops for that...
5952626 Individual elevator call changing  
A personal remote control device exchanges electromagnetic transmissions with an elevator system, each transmission including the identification number of the device, whereby requests for elevator...
5949037 Elevator call registration system  
There is described an elevator call registration system which enables automatic registration of a destination floor and correction of the thus-registered destination floor. A destination floor CC...
5490580 Automated selection of a load weight bypass threshold for an elevator system  
An automated arrangement selects one of a plurality of load weight bypass thresholds for an elevator car. The selection depends, for example, upon the car direction and the time of day....
5390765 Method of operating elevator  
In a program of running direction determination steps wherein the presence of a call signal, which is based on activation of floor call buttons provided in a cage of an elevator of hall buttons...
5357064 Elevator hall call cross-cancellation device  
A method and apparatus for dispatching elevator cars to hall calls in a system where there are two types of elevator controllers (12, 14) in operation, one (12) of which operates using relay...
5285028 Group control method and apparatus for elevators for assignment of coincident calls  
A group control method apparatus for elevators including a plurality of cars for serving floors divided into a plurality of sectors. The apparatus has a determination coincidental ride prevention...
5252790 Method and apparatus for processing calls entered in elevator cars  
In an elevator system with the immediate allocation of the floor calls, car calls are processed according to an algorithm implemented in a process computer. A preliminary processing of the car...
5159163 Elevator management system time based security  
A method of operating an elevator system includes the steps of specifying and storing at least one profile describing at least one elevator operational characteristic, including an elevator...
4776432 Automatic elevator hall call delay apparatus  
In an automatic elevator system which has a plurality of elevator cars, manually operable buttons at floors to register hall calls and control circuits for controlling the movement of the elevator...
4735294 Elevator group control for the distribution of traffic at a main floor  
A group elevator control wherein the calls entered by means of call registering devices at a main floor for desired destination floors are assigned to the next arriving or already present car, and...
4648488 Elevator system  
An elevator system, and method of operating same, in which the existence of a stuck call button is detected, the call initiated by a stuck call button is prevented from interfering with elevator...
4365694 Preventing elevator car calls behind car  
A microprocessor cab controller for an elevator car processes signals to control car calls by means of routines which prevent car calls from being registered behind the advancing direction of the...
4352410 Operational control of elevator car calls  
A microprocessor cab controller for an elevator car processes signals to control car calls by means of routines which prevent car calls from being registered behind the advancing direction of the...
4299309 Empty elevator car determination  
An elevator system includes a microprocessor-based cab controller mounted directly on an elevator car. The activity of passenger-actuatable switches within the elevator car, such as car call, open...
4195712 Control system for a plurality of elevators  
A control system for use in conjunction with several elevators which are located close to one another and are controlled independently. The elevators are provided with a call button for each...
3726364 ELEVATOR HEAT CONTROLLED SAFETY CIRCUIT  
A safety circuit for preventing the operation of the hall call and car call circuitry in an automatic elevator control system whenever the temperature sensed at a hall call button at any landing...
3616874 CAR STOP COUNTER AND CAR RESET CIRCUIT  
A circuit includes a charging means to sense the number of stops made by an elevator in response to car calls at which there are no passenger transfers made. After a predetermined number of such...
3586133 ELEVATOR CONTROL HAVING RESTRICTED SERVICE  
A call registration circuit for an elevator which can be conditioned selectively to prevent the initiation of registration of calls for certain floors while the car is located at certain other...
3556256 ELEVATOR FALSE CAR CALL CANCELLATION CONTROL  
False car call registrations as by the registration of successive calls at a rapid rate by sweeping a hand across the array of call buttons in a car operating panel are sensed as a rate at which...
3519102 AUTOMATIC CANCELLATION OF FALSE CALLS  
3511344 ELEVATOR CONTROL HAVING CAR CALL LOCKOUT OF HALL CALL STOPPING MEANS  
3219151 Elevator car call cancelling circuit which counts calls and compares with load  
2941624 Elevator control system  
2826751 Floor call registering circuits  
2779438 Car call cancellation means  

Matches 1 - 36 out of 36