Two classification methods for elevators

Update:05-01-2019
Summary:

  1/Classified by elevator speed   Low-speed ladder: of […]

  1/Classified by elevator speed
  Low-speed ladder: often refers to elevators with speeds below 1.00m/s.
Medium speed ladder: often refers to an elevator with a speed of 1.00 to 2.00 m/s.
High-speed ladder: often refers to elevators with speeds greater than 2.00m/s.
Ultra-high speed: an elevator with a speed of more than 5.00m/s.

2 / Press elevator to classify drivers
There is a driver elevator: the way the elevator works is done by a full-time driver.
  Driverless Elevator: Passengers enter the elevator car and press the floor button on the control panel. The elevator automatically runs to the destination floor. This type of Passenger elevator  generally has a collection function.
With/without driver elevator: This type of elevator can change the control circuit, usually operated by passengers, if the passenger flow is large or if necessary, it is changed by the driver.