11557597
Description
Mind Map by eduardo rodriguez, updated more than 1 year ago
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Created by eduardo rodriguez
almost 7 years ago
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Transportación vertical y horizontal
- Passenger elevators: Ideal performance of an
elevator installation will provide: Minimum
waiting time, comfortable acceleration, rapid
transportation, smooth, rapid breaking,
automatic level at landing and unloading at all
stop
- The elevator also needs to provide:
Quick and quiet doors operation,
floor status, quite and safe operation
of all mechanical equipment and
reliable emergency and security
equipment as also pleasant car
atmosphere.
- Principal
componentes: Car
cables,
counterweights,
hoistway, rails,
penthouse and pit.
- Control equipment division: Drive
motion, Operation control and
Supervisory control
- Equipment selection: The
selection of the elevators
requires severals factors as:
Adequate elevator service,
economic and the
arquitectural integration of
spaces.
- Design criterial: Internal and average
waiting time, handling capacity, travel
time
- Average lobby time: The average time spent
between arriving to the lobby and leaving their car.
- Handling capacity: The maximum number of passenger that can be
handled in certain period.
- The average time between departure of cars on the lobby.
- Registration time: Waiting time after car is registered
- Round trip time: The average time
require to make a round trip.
- Travel time: The average time spent by passengers from the
moment they arrive in the lobby to the moment they leave
the car at the upper floor
- Zone: Group of floors, considered as a unit with respect to elevator service.
- Interval and average waiting
time: A car would be waiting
at the lower terminal on the
riders arrival.
- Handling capacity:
Frequency or interval in
which car appears at the
main building lobby is one
of the two factor that
determine the passenger
capacity of the elevator
system.
- The only factor that
determine the handling
capacity are passengers
load and frequency of
loading.
- Travel time: The sum of the lobby
waiting time plus the travel time to a
median floor stop.
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