New technology

Improvement in the ACU installation method

Improvement in the ACU installation method

Efficient space utilization and cost reduction through a change in the construction method Download

Main features

The existing ACU installation method takes up a lot of space in the TPS room as it manufactures the ACU to match the number of card readers in the TPS room and attach them to the wall.

    • In addition, it takes a lot of time for piping work and cable installation and arrangement, causing great difficulty to lay cables when adding equipment.

<Existing construction method>

    • - RACK TYPE ACU can be extended to install up to 16 doors.
    • - If the equipment fails, the slot type makes it easy to replace it rapidly.

<RACK TYPE>

Classification Previous method How improvements are made
Construction method TPS room wall construction TPS room wall construction
Pros Method of building for delivery to manufacturer without additional cost Wall piping/wiring materials and labor costs are reduced
Convenient equipment construction reduces labor costs
Convenient terminal connection and cable arrangement reduce labor costs
Easy to expand additionally and modify
Small installation space makes better use of the space of the TPS room
Cons Difficulty in piping/wiring
A lot of time and cost is spent on equipment construction and cable arrangement
High cost arises for further expansion and modification 		Equipment costs rise due to change of main control unit (ACU)