FAQ Archive
GPSController FAQs - Page 66
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FAQ
Why do low-battery alerts often fail to prevent sensor failures in practice?
In busy distribution centers, low-battery alerts frequently get missed or deferred to the next maintenance cycle. By then, sensors may already be on trucks and starting to malfunction. Sensors with '15% battery remaining...
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What are the actual signs of battery failure in a cold chain temperature sensor?
Battery failure rarely means the sensor goes completely dead. First, you'll see data gaps where the device misses scheduled transmissions. Then come erratic temperature readings that don't match other sensors in the load...
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What is '140 compliance' in relation to school bus tracking?
'140 compliance' is often misunderstood—it's not a federal mandate for bus tracking. It usually refers to internal district policies or state statutes like California's Vehicle Code 140 about transportation safety, not a...
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Can parents track buses without a smartphone?
Better systems provide phone-in automated lines or simple website views, but the main interface is usually a mobile app. This can unintentionally leave some families out, making accessibility an important consideration.
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What do schools do with the bus tracking data besides showing parents?
Transportation directors use the data to optimize routes, analyze driver efficiency, and investigate specific incidents. This behind-the-scenes operational use often becomes more valuable than the parent-facing feature.
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How accurate is the location data parents see in bus tracking apps?
Accuracy depends on GPS signal and update frequency. In cities with tall buildings or wooded areas, location can lag or jump around. Most systems are accurate within a few hundred feet—they don't pinpoint exact driveways...
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Is live bus tracking legally required for schools?
No, there's no federal law that requires live bus tracking. Some states have laws that encourage it or call for studies, but it's usually a local district choice based on budget and community requests.
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What are the key triggers that indicate a system needs recalibration?
You should recalibrate after major repairs to the windshield or camera mount, when a new primary driver takes over, or if drivers start complaining about significantly more false alerts. The need depends on what changes...
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When does it make sense to invest in the calibration effort for fatigue detection systems?
This intensive process is worth it if you have consistent drivers in dedicated trucks on predictable long routes. It makes far less sense for short-term rentals or teams where drivers are constantly rotating, as the cali...
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Is calibration a one-time setup or does it require ongoing maintenance?
Calibration is not a one-and-done event. A calibration done in a quiet depot can drift over time due to weeks of vibration, new drivers, or changing seasonal sunlight angles through the windshield, which can quietly chip...
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What is the biggest operational challenge with fatigue detection systems according to most fleets?
The biggest headache isn't missing drowsiness—it's dealing with false alerts. Factors like sunglasses, checking side mirrors, or a driver's unique facial features can trigger false alarms, requiring fleets to tune the sy...
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What is the main purpose of calibrating a driver fatigue detection system?
Calibration is about teaching the camera where a specific driver's face and eyes are, accounting for seat position, height, and posture changes during long shifts. It's less about hitting technical specifications and mor...
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