FAQ Archive
GPSController FAQs - Page 158
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FAQ
When should a fleet manager consider upgrading their entire tracking system for sub-5-second capability?
Upgrade becomes necessary when operational gaps—such as geofence alerts arriving too late, consistently inaccurate ETAs, or inability to prove real-time location for insurance claims or compliance audits—start directly i...
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Can existing 4G LTE devices achieve sub-5-second updates?
Maybe, but not reliably. Many older 4G devices were designed for battery efficiency rather than constant data streaming. Success depends on the device's firmware capabilities, whether it can handle rapid data sessions wi...
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What are the technical challenges of implementing sub-5-second updates at scale for a fleet?
Implementing sub-5-second updates at scale requires devices with cellular modems that can handle constant data bursts without draining vehicle batteries, consistent network coverage without dropouts during cell tower swi...
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Why is sub-5-second tracking important for fleet operations?
Sub-5-second tracking eliminates operational blind spots that occur between longer update intervals. It improves driver safety and asset security by providing immediate alerts for geofence breaches or sudden vehicle move...
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What are the two main approaches to implementing BLE cargo monitoring in service fleets?
There are two approaches: 1) Tune your existing process by tagging only high-value, high-risk items like specialized calibration tools, or 2) Redesign your entire asset accountability framework by tagging everything and...
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Can weather or buildings cause false BLE cargo alerts?
Yes, dense urban areas or metal structures can potentially block BLE signals and cause false alerts. However, good systems use signal strength averaging and ignition-on triggers to minimize false positives. The real risk...
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What is the typical range setting for BLE cargo left behind alerts?
Most systems are set for a 30-50 foot threshold. This range is short enough to avoid false alarms if an asset is just outside the van at a job site, but long enough that the alert fires while the van is still close enoug...
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What's the difference between a BLE cargo alert and a geofence alert?
A geofence alert monitors when a vehicle crosses a virtual boundary, while a BLE cargo alert is asset-centric. It specifically detects when the connection between a tagged item and the in-vehicle gateway is severed AND t...
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How does a BLE cargo left behind alert system work for service vans?
The system uses small, battery-efficient BLE tags on tools or parts that communicate with a gateway device in the van. The 'left behind' alert triggers when the vehicle's ignition turns on AND the BLE signal from a tagge...
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When should a service fleet replace their GPS controller system instead of just tuning it?
Replacement is necessary when signal drift causes daily routing errors for more than 10% of the fleet, or when dispatch screens are consistently more than 5-7 minutes behind real-world van movement. Tuning only works if...
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What causes location data lag in urban areas for service fleets?
In dense urban areas, signal reflection in 'urban canyons' creates jitter. The real problem is often the controller's processing speed and its ability to cache location data during signal loss and transmit it immediately...
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How does GPS signal delay affect service fleet operations and compliance?
GPS signal delay creates audit gaps in service logs and proof-of-presence for billing or warranties, making it appear that vans weren't on-site during service windows. It also causes routing errors, missed appointments,...
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