Summary
Dynamic Detection Mode is an advanced operational logic that adapts pedestrian detection zones and operator alerts based on the machine's active direction of travel. By integrating the Proxicam Enhancement Box (PXE), the system intelligently mutes non-relevant camera feeds and output triggers, significantly reducing false positive alarms and mitigating operator alert fatigue. This ensures operators remain focused strictly on the hazards in their immediate path of movement.
Features and Functions
Directional Alert Muting (FWD | REV)
Dynamic Detection allows the Proxicam system to operate relative to the machine's travel state. The logic dictates how the connected cameras respond:
- Forward Travel:
When the machine moves forward, alerts and output triggers from the rear-facing camera are actively muted. - Reverse Travel:
When the machine is reversing, alerts and output triggers from the front-facing camera are actively muted. - Neutral Gear:
When the machine is stationary in neutral gear, alerts and triggers from all cameras are muted. - Peripheral Zones:
If side-mounted cameras (Left/Right) are connected, they can be configured to remain active or muted during forward or reverse travel.
Hardware Requirement: Enhancement Box (PXE)
To enable Dynamic Detection, the Proxicam Enhancement Box (PXE) must be installed in-line between the cameras and the monitor. The PXE module acts as the I/O controller, processing the machine's electrical signals to dictate the detection mode.
- MODE 3 (Dual Signal):
Designed for machines equipped with both dedicated forward and reverse electrical signals. - MODE 4 (Single Signal):
Designed for machines that only possess a reverse signal.
Configuration and Setup
To deploy Dynamic Detection Mode, the PXE module and the machine's control circuits must be correctly integrated.
- Hardware Installation:
Connect the PXE module in-line within the Proxicam harness ecosystem. - Mode Selection (Dip Switches):
Remove the watertight rubber boot on the side of the PXE module to expose the mode selector switches.- For machines with a forward signal, set the switches to MODE 3.
- For machines without a forward signal, set the switches to MODE 4.
- Signal Wiring:
Route the machine's control circuit wires to the PXE I/O Harness.- For MODE 3: Connect the Forward Signal to the FWD/MUTE-IN wire, and the Reverse Signal to the AUX wire.
- For MODE 4: Connect the Park Brake to the FWD/MUTE-IN wire, and the Reverse Signal to the AUX wire.
- Reseal Housing:
Re-insert the rubber boot firmly to maintain the IP69K waterproof rating. - Monitor Configuration:
Unlock the LCD Monitor and navigate to the Power-up Mode menu. Set the display to Stand-by to ensure the screen remains blank when the machine is in neutral. - Assign Triggers:
Navigate to the Triggers menu on the monitor to assign correct display priorities corresponding to the front and rear cameras.
Troubleshooting & FAQ
The machine is driving forward, but the system is not issuing alerts for pedestrians in front of the machine.
Verify that the PXE module is not stuck in a "Neutral" state. If using Mode 3, ensure the FWD/MUTE-IN wire is receiving a stable positive voltage from the machine's forward gear circuit. If no voltage is detected, the system assumes the machine is in neutral and actively mutes the front camera.
Why do I hear alerts from the rear camera while I am driving forward?
This indicates the dynamic detection logic is not actively receiving or processing the forward travel state. Check the physical dip switches on the side of the PXE module to ensure they are correctly set to MODE 3 or MODE 4. Additionally, verify the reverse signal is not permanently engaged or shorting voltage to the AUX wire.
Related Articles
- Proxicam Enhancement Box (PXE) Technical Setup Guide
- Proxicam Detection & Proximity Zones Configuration
- Proxicam Triggers and I/O Capabilities