FAQ Archive
GPSController FAQs - Page 359
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FAQ
Why does my GPS show the truck at the warehouse but the WMS doesn't update?
This is typically a data handoff failure where the GPS event (like a geofence entry) gets captured, but the middleware or API that pushes that status to your Warehouse Management System is lagging or failed an authentica...
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What is the 2026 solution for accurate construction machinery idle tracking?
The solution is shifting toward multi-sensor edge processing. Modern IoT asset monitoring for construction uses local processing on the tracker itself to analyze engine data, vibration patterns, and hydraulic pressure to...
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How should I address inaccurate idle time reporting for construction machinery?
Start by tuning your tracker configuration rather than replacing hardware. Adjust idle detection to use a combination of engine RPM (from CAN bus), accelerometer data, and GPS. If issues persist, reconfigure the data pip...
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Can poor cellular signal cause false idle reports on construction sites?
Yes, poor cellular connectivity is a significant issue. When signal is weak, trackers often batch up data, and these batched reports can arrive at the server out of order. The software then has to reconstruct the timelin...
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Why does my GPS tracker show idle time when my construction equipment is definitely working?
This is likely a sensor fusion problem. The tracker may be relying too heavily on GPS movement detection. When machinery operates in place (like cranes or piling rigs) or works in GPS-dead zones (like basements or deep e...
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When does inbound tracking become a compliance requirement rather than just an efficiency tool?
It becomes mandatory for materials with strict chain-of-custody rules (pharmaceuticals, aerospace components), temperature-sensitive goods requiring full audit trails, or under just-in-time contracts where late deliverie...
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Can I track raw materials without the carrier's cooperation?
Yes, using independent Bluetooth or cellular tracking devices attached to pallets or containers. This approach is common for high-value or sensitive materials, providing a secondary data stream that doesn't rely on the c...
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How accurate are real-time ETAs for raw material shipments?
The accuracy depends on traffic data integration and update frequency. The best setups can achieve ETAs accurate to within 15-30 minutes for the last 50 miles. Effective systems should factor in congestion and driver hou...
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What's the difference between carrier tracking and real-time inbound tracking for raw materials?
Carrier tracking is usually batch-updated, stuck in a portal, and doesn't integrate with production systems. Real-time inbound tracking provides live location, sensor data, and automated alerts fed directly into warehous...
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What are the main challenges with GPS pallet tracking at operational scale?
Key challenges include GPS dead zones in metal-clad areas causing stale location data, cellular congestion delaying location pings during peak hours, and signal handoff failures between hybrid networks that can make pall...
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When should you upgrade your current pallet tracking system?
Upgrade when the cost of inventory reconciliation labor exceeds the cost of new hardware, or when fulfillment errors traced to location data exceed a tolerable threshold (typically more than 2% of picks). If you can't ge...
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What causes a pallet to show in the wrong warehouse location in tracking systems?
The most common causes are signal multipath interference in dense storage aisles where radio waves bounce off metal, delaying location calculations. Another cause is failed state transitions in the tag's logic where it d...
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