The specification of elevator systems for modern buildings involves a level of analytical complexity that was, until relatively recently, accessible only to specialists with both the technical knowledge and the time to work through complex calculations. Elevator design software has changed this by making the analytical power of specialist lift traffic simulation available to engineers across the building design disciplines.
Understanding what elevator design software actually does, and what it enables that manual methods cannot, is increasingly relevant for architects, structural engineers, and building services engineers who are working on projects where vertical transportation is a significant design consideration.
What Elevator Design Software Models
At its core, elevator design software models the behaviour of a lift system serving a building — or part of a building — over time. The simulation represents the arrival of passengers at lift lobbies, the response of the lift control system to those arrivals, the movement of lift cars between floors, and the resulting passenger journey times. By running this simulation over an extended simulated time period and repeating it many times with different random arrival patterns, the software generates a statistical picture of system performance — the distribution of waiting times, the average journey times, the traffic intensity — that reflects the range of conditions the real system will encounter.
This statistical output is what makes simulation-based analysis more valuable than simple deterministic calculation. Real lift systems do not encounter average conditions. They encounter variability — peaks of demand at certain times of day, random clustering of arrivals that creates momentary queues, call patterns that differ from the idealised distributions that simplified analytical methods assume. Simulation captures this variability and produces performance estimates that account for it, rather than estimates that represent only the average case.
AdSimulo provides this simulation capability in a software environment that is accessible to engineers without specialist lift traffic expertise. The platform handles the complexity of the underlying simulation methodology, allowing users to focus on defining the building and system parameters and interpreting the results.
Elevator Analysis as a Design Verification Tool
For projects where a specialist lift consultant has established the performance specification and recommended a system configuration, elevator design software serves a valuable role as an independent verification tool. The engineer of record or the contractor can model the specified system, confirm that the simulation results meet the performance requirements, and identify any parameters that need adjustment before the system is installed.
This verification role is particularly important for complex buildings where the lift system will be tested against demanding performance standards — high-density office buildings where one minute average waiting times are specified, healthcare facilities where response time requirements are driven by patient care protocols, or mixed-use developments where different parts of the building generate different traffic patterns that all need to be served effectively.
According to
LEIA, the Lift & Escalator Industry Association, the verification of lift system performance through simulation analysis is increasingly considered best practice for commercial and institutional buildings, providing documentation that supports the design intent and gives building owners confidence in the specification.
The Integration With Building Design
Elevator design software is most effective when it is integrated into the building design process early enough to influence key design decisions. The number of lift shafts, their dimensions, their arrangement within the core, and the floor-to-floor heights are all parameters that affect lift system performance and are established during the early stages of architectural design. Simulation analysis conducted at this stage can identify whether the proposed core configuration will support the required lift performance, and can quantify the impact of different core arrangements on system capability.
Late-stage simulation — conducted after the architectural design is substantially complete — is more limited in what it can influence. It can still verify whether the planned system meets the specification and identify adjustments to control system parameters, car capacity, or door operation that can improve performance. But the fundamental decisions about shaft number and arrangement, which have the largest impact on system capability, have already been made.
For engineers seeking
elevator design software that can be deployed effectively at any stage of the design process, AdSimulo’s platform provides the flexibility and analytical depth that professional vertical transportation design requires. Contact their team to understand how the software can be incorporated into your design workflow.
The AdSimulo Platform in Practice
AdSimulo is designed for engineers and consultants who need professional-grade lift traffic simulation without the steep learning curve of traditional specialist tools. The platform makes advanced simulation methodology accessible through a streamlined interface that guides users through the process of defining the building, specifying the lift system, running the simulation, and interpreting the results.
The software handles the underlying computational complexity — the Monte Carlo simulation engine, the statistical
analysis of results, the production of output reports — allowing users to focus on the engineering decisions rather than the mechanics of the software. This means that rigorous simulation analysis can be incorporated into a standard design workflow without requiring dedicated specialist time for every project.
The platform is cloud-based, meaning no installation is required and results are accessible from any device. Updates are delivered automatically, ensuring that users always have access to the current version of the software and the most recent analytical methods. For practices working across multiple offices or with remote team members, the cloud architecture eliminates the version management and access issues that desktop software creates.
For building professionals ready to adopt simulation-based vertical transportation analysis as a standard part of their practice, AdSimulo offers the starting point. Contact their team today to arrange a demonstration and explore how the platform handles the specific project types your practice works on.
AdSimulo’s track record with lift engineers and building services consultants across multiple markets makes it the platform of choice for practitioners who take vertical transportation analysis seriously.
The investment in rigorous simulation analysis pays for itself many times over — in better specifications, reduced risk, and the professional confidence that comes from grounding design decisions in evidence.
