FAQ Archive
GPSController FAQs - Page 289
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FAQ
How does the NavIC satellite system affect GPS accuracy in India for 2026?
The expansion of NavIC provides better coverage and signal geometry over the Indian subcontinent. However, to benefit from this improvement, your GPS controller hardware and firmware must explicitly support receiving and...
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What factors determine GPS controller accuracy on Indian highways in 2026?
Accuracy depends on several factors: signal processing tuned for India's RF interference and terrain, dual-band GNSS support, robust inertial measurement (dead reckoning) for signal loss recovery, antenna design, power m...
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When should a cab fleet manager consider replacing their GPS controllers for trip reporting?
When reconciling driver logs, customer receipts, and GPS reports becomes a daily manual task, or when preparing for an audit requires data manipulation to make reports coherent. If trip histories are missing 5% or more o...
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Why is clock synchronization important for GPS controllers in cab tracking systems?
The controller's internal clock must sync perfectly with the vehicle's ignition and payment terminal. If these clocks drift by even seconds over weeks, trip sequences become misaligned, making it appear like a driver sta...
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How does signal loss in urban areas affect trip history reports from GPS controllers?
A robust controller should use dead reckoning and sensor data—like ignition status and odometer readings—to infer and log probable route segments during outages. It then clearly annotates these estimated segments in the...
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What is the most critical feature for GPS controllers to ensure accurate cab trip history reports?
Atomic logging is non-negotiable. Each trip event—pickup, route point, stop, drop-off—must be recorded as a single, unchangeable unit with a synchronized timestamp at the exact moment it happens, not batched and sent lat...
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When should I absolutely avoid attempting a DIY GPS installation in my delivery van?
Avoid DIY installation if: 1) Your vans are electric or hybrid vehicles with complex electrical systems. 2) The vans already have advanced telematics systems. 3) You require ELD compliance for HOS logging. 4) If you see...
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How can I identify if my DIY GPS installation is failing before it causes operational problems?
Monitor the 'time to first fix' and signal strength metrics in your software dashboard for the first 48 hours. If the GPS takes more than 2-3 minutes to get a location after ignition, or the cellular signal is consistent...
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What are the consequences of poor antenna placement during GPS installation?
Poor antenna placement can cause several issues: 1) If the GPS antenna is tucked behind metal, it leads to stale location data and inaccurate tracking. 2) Placing the cellular antenna right next to the GPS antenna causes...
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What is the most reliable power source for a GPS controller installation in a delivery van?
For reliable operation, the GPS controller should be hardwired to permanent ignition-switched power. Avoid using circuits that sleep with the vehicle's computer (like radio or dashboard circuits), as these can cause the...
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Is the customer view of location data different from what the operations team sees internally?
In most modern GPS controller platforms, the customer view is a filtered subset of your full telematics data, but it originates from the same source. So a major delay in one will usually appear in the other, since both a...
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What happens to the shared link if the GPS device loses power or signal?
The link will just display the last known location indefinitely, or maybe show an 'offline' status. That static, stale dot is often misinterpreted as the vehicle being parked and stationary, rather than the system experi...
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