Unravelling destination control systems – a practical perspective

Destination control systems (DCS) were conceptualized over half a century back. However, it was not until the 1990’s, that DCS made entry as a viable lift control and grouping solution. Since then all major OEMs have developed their own proprietary solutions. Credible non-proprietary solutions too are available. This paper will explore the author’s working experience with destination control systems which began in 1998. The paper will address the validity of some of the claims, common implementation errors as well as issues related to DCS.