| 摘要 |
An automated parking system and method for controlling a parking garage employ a distributed control system to control the transport of a vehicle between an entry/exit station and a parking space. The distributed control system employs an independent controller (PLC) for each mechanical element, such as elevators and shuttle cars. The PLCs are interconnected by a network and coordinate with each other to control the operation of the automated parking system. An operator panel including a touchscreen display may be used by an operator to control directly the operation of a particular PLC and its associated mechanical element. A central management computer is used to coordinate the overall operation and management of the distributed control system and to provide enhanced features including redundant safety checks. |
