The AisleAlert traffic light system helps manage traffic at four-way indoor intersections in warehouses, factories and other facilities. It defaults to one primary lane that is set "go" (green), and a secondary lane, set "stop" (red). The system leaves the green light active for the primary traffic lane until motion is detected in the secondary lane, at which time all lights turn red to stop traffic. Following that, the primary lane is changed to red while the secondary lane is set to green so that it may cross the intersection. The system continues to scan for motion and will hold the red and green lights at this setting until no motion is detected in the secondary lane. All lights then turn red followed by the primary lane lights resetting to green, allowing that traffic to proceed
System includes:
- (1) 4-Way traffic light system with enclosure
- 1 PLC controller with programming
- 1 Traffic sensing unit complete with 4 traffic sensors; sensors are typically mounted in the system enclosure but may be remotely mounted on request
- 4 Red/Green stoplights
- 4 Light pedestals
System is tested prior to shipment.
Traffic Light Systems
This traffic control system is set with a green light priority for the primary traffic lane, meaning this lane will have a green light unless motion is detected in the secondary lane. When motion is detected in opposing lanes, the system triggers a change in light status.
Preparatory to allowing the secondary traffic to flow, all lights are red for a few moments to allow traffic in the primary lane to stop or clear the intersection, as needed. This also allows the secondary lane traffic time to gear up for moving forward.
When the green light is given to the secondary lane, that traffic may move forward. The light will remain green until all traffic in that lane has cleared the intersection, at which time all lights will switch to red prior to returning priority to the primary lane, giving it the green light.
California Proposition 65
WARNING: This product may expose you to chemicals which are known to the State of California to cause cancer and reproductive harm. For more information – www.p65warnings.ca.gov.