Technical challenge
A remote open command is not sufficient on its own. Movement must know its limits, monitor the passage zone and provide clear warning before and during operation, without relying exclusively on a mobile app.
Control and safety upgrade for a sliding gate
Technical design for a new controller, photocells, limit switches, visual/audible warning and remote control.
The existing gate required a new control logic and a clear upgrade of movement-monitoring devices. The design addresses functionality, app-based access and the conditions for safe stopping or reversal as one system.
Project at a glance
StageDesign completed
EnvironmentSliding gate
Primary objectiveSafe, controlled and understandable operation
Technical scopeController, 2 photocell pairs, limits, beacon/sounder
Approach and scope
- New controller with its own application and local control capability.
- Two photocell pairs to supervise critical passage zones.
- Limit switches for defined open and closed positions.
- Beacon and audible warning for clear movement indication.
- New enclosure, organised wiring, manual release and controlled automatic closing.
Critical technical decisions
The application is an additional control channel, not the only operating safeguard.
Safety logic must be confirmed at commissioning through real obstruction and limit tests.
Final conformity depends on the mechanism, mechanical parts and on-site assessment—not only on the controller.
Deliverables and current status
The technical design, operating logic and principal bill of materials have been completed. Installation and commissioning are pending; therefore, a completed functional upgrade is not yet claimed.
What this case demonstrates
Access automation must not be designed as “a relay that opens”. It is a movement system with sensors, limits, warnings, fallback and real field testing.
Confidentiality
The client identity, exact location and site photographs are not published. This presentation is limited to the real technical scope and the verified project stage.