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Universal Handle
Control board execute car stop near landing which have determined the call.
During the run is not allowed any registration of internal call and,
externally, will not be possible to allow any registration until will be
present IN USE signal. This signal is activated while the car run and
persist for other 6 seconds after all doors are correctly closed. You can
find this handle in structures with limited persons or limited landings.
Simplify Booking Handle
It is a common call registration; inside is possible to register more calls that will be execute in sequence,
while the external calls is the same of Universal Handle.
This handle is used to have a discreet number of travel, usually in medium-high structures
Collective Down Booking Handle
It is a variant of previous point for the external calls.
During the Up run, the car ignore all external call and continue to absolve the actual internal call;
after it absolves the external down calls in sequence. On landing push button panel is applied a “booked” signal.
This handle is used in structures where it is fundamental to reduce number of travels and time of wait,
practically where there is a fairly good number of person.
Full Collective Up/Down Booking Handle
It is most complete handle. Internal calls are administrated in sequential way according to car direction
while the externals are administrated according to the kind of booking that has been made (booking up or down).
In fact there are two push buttons to book car stops. For example: an user make a booking at landing 2
to come down while the car is coming up from landing 0 to landing 5. The car don’t stop to landing 2 until it will start to landing 5 to come down.
In this handle is apply a sensor into the car deep that define her capacity so, when the car is full, it don’t answer to other bookings.
Also on landing push button panels, or into the car, is applied a visual signal that show the direction of run.
This handle is present in implants where are expected a big number of landings stops to reduce number of travels and time of wait.
Duplo Handle
It is universal handle with single call applied on a couple of elevators. it allows external call of the elevators
which in that moment is nearer al landing and free so the time of wait is reduced. This handle is applied mainly
in structures with a couple of elevators and a small number of calls.
Duplex - Triplex - Quadruplex Collective Handle
It is the mix of booking full collective Up/down Handle applied to a group of elevators can be 2(duplex),
3 (triplex), 4 (quadruplex) etc. This handle is used in implants where there is an high number of persons between landings,
particularly in hospitals, Congress centers, and in public structures. Usually the bookings are collected with a complex algorithm studied
to digest most number of calls in the different moment of the day. For example, in the first morning hours, if we are in public institute,
many resources are assigned for calls from main landing to upper landings while in the evening, some cars, are send in other landings with more traffic
than main landing.
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