Optimized Description: - Manual Release & Reset: Features an advanced manual release mechanism for quick arm
operation during power failure. Automatically resets to standard
operation upon power restoration.
- Smooth Boom Operation: Boom movement is powered by a motor-driven crankshaft transmission
system, ensuring exceptionally smooth and reliable operation.
- Remote Control: Supports remote control operation for raising and lowering the
barrier arm.
- Safety Features:
- Auto-Reverse: The boom automatically reverses direction if it encounters an
obstruction during descent.
- Auto-Stop (Optional): Offers an optional mode where the boom stops immediately upon
detecting an obstruction.
- Obstruction Detection Interfaces:
- Infrared Photocells Interface: Ready for integration with infrared safety beams (photocell device
required).
- Loop Detector Interface: Ready for integration with vehicle detection loops (loop detector
required). Enables:
- Obstruction avoidance (prevents boom from hitting vehicles).
- Automatic lowering of the boom after a vehicle passes through.
- Communication & Control:
- Integrated RS485: Provides an industrial-standard RS485 communication interface for
computer-controlled operation (raise, lower, stop).
- Traffic Light Interface: Includes a dedicated interface for connecting and synchronizing
with traffic signal lights.
- Advanced Counter & Auto-Closing Logic:
- Integrated Counter: Tracks and stores the number of valid opening signals received.
- Auto-Deduct & Lower: Automatically deducts a count upon confirmed vehicle passage (via
loop detector) and lowers the boom afterward, significantly
improving traffic flow efficiency.
- Auto-Closing Function: Works in coordination with the counter:
- If the number of vehicles passed is less than the stored opening
signal count, the boom initiates a countdown to automatic lowering.
- The countdown timer is reset upon receiving a new "raise" signal or
a vehicle detection signal from the loop detector.
|
