28 May 2022
With increased deployment of Automatic Guided Vehicles (AGVs) and Autonomous Mobile Robots (AMRs) – generally termed as robots, within flatted buildings for autonomous material transportation and deliveries – the requirement for multiple fleets of robots to share common infrastructure (e.g. lifts and automated doorways) as part of their route will be critical to ensure effective industrial automation.
Developed from January 2020 to October 2021 by a multi-stakeholder Working Group2 comprising co-convenors from CHART and HOPE Technik, as well as academic and industry partners, TR 93 sets the standard for the architecture and communications/data exchanges between robots and lifts, and between robots and automated doorways, regardless of the model of the automated door system, lift and robot. Adoption of the standard will facilitate the smooth implementation of robotic solutions in smart multi-storey buildings.
The types of lifts and automated doorways that building owners could integrate with the different functional robots may vary. Building owners can take reference from TR 93 and work with system integrators and/or industry partners to ensure that a common architecture and data exchange requirements are put in place for scaling of automation and robotics deployment.
Digitisation is necessary for process automation. For robots to effectively complete the assigned tasks, they need to be able to seamlessly transverse horizontally (along corridors and through automated doorways) and vertically (via lifts) around the building. In compliance with TR 93, conventional lifts and automated doorways need to be appropriately digitised by upgrading the controllers to be able to communicate via an API. With the digitisation, message or command exchanges via API between lifts or automated doorways and robots will be possible either directly between the two systems or via their respective management servers. The management servers can either be hosted on premise or in the cloud for more advanced smart building management systems (BMS).
TR 93 specifies the command and status signals from robots (by the robot Original Equipment Manufacturer (OEM)) and the command and status signals to robots (by the lift or automated doorway OEM) in an integrated message sequence. With the harmonisation of the message exchanges and sequencing between robots, lifts and automated doorways, TR 93 opens up the opportunities for building owners to work with any lift, automated doorway, and robot industry players, enabling a common framework where integration and scaling of automation and robotics for multitude of applications is possible. By adopting TR 93, local and international industry players will be able to provide automation solutions beyond Singapore.
Note:
2 Members of the Working Group include: Advanced Remanufacturing and Technology; Advanced Robotics Centre – NUS; Beckhoff Automation Pte Ltd; Centre for Healthcare Assistive and Robotics Technologies; Continental Automotive; HOPE Technik Pte Ltd; Infocomm Media Development Authority; KONE Pte Ltd; Marina Bay Sands Pte Ltd; ROS-Industrial Consortium Asia Pacific; SIIX-AGT Medtech Pte Ltd; Singapore Institute for Manufacturing Technology; and TÜV SÜD PSB Singapore