FAQ Archive
GPSController FAQs - Page 65
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FAQ
Where does the SOS signal go when a school bus SOS button is pressed?
The SOS signal typically goes to a 24/7 monitoring center or the school district transportation office first, not directly to 911. The dispatcher then has to verify the alert by calling the driver or checking camera feed...
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What should I do after identifying a machine with high idle time?
Don't just send a memo. Go to the site and observe the actual situation. The report tells you the 'what,' but you need to find out the 'why.' It could be a procedural bottleneck, lack of shade requiring AC use, or just a...
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How can I distinguish between necessary and convenience idling?
Look for patterns in the data. Consistent high idling during the first and last hour of shifts typically indicates warm-up and cool-down periods stretching beyond manufacturer recommendations. This is a convenience habit...
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What are the real costs of excessive idling beyond just fuel consumption?
The bigger cost comes from accelerated maintenance. Continuous low-load idling is brutal on DPFs (Diesel Particulate Filters) and gums up components with carbon. This leads to expensive repairs months later, such as forc...
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What is considered a high idle percentage for construction equipment?
For non-auxiliary machines like excavators or loaders, anything consistently above 30% should raise a flag. For long-haul dump trucks, it can be higher, but that's when you should consider if an APU (Auxiliary Power Unit...
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When is it actually safe to remotely kill a vehicle's engine?
This makes sense only in clear, non-moving theft scenarios—like a vehicle idling unattended in a parking lot. It doesn't make sense during a pursuit or if the driver is suspected of being in distress. The trade-off is al...
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What safety protocols should be followed before remotely immobilizing a vehicle?
The standard protocol involves multi-step verification: confirming the vehicle's location via GPS is safe (not on a highway bridge or railroad crossing), checking it's stationary or moving very slowly, and ensuring the d...
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What happens to power steering and brakes when the engine dies during remote immobilization?
You lose power steering assist immediately, making the wheel very hard to turn. Brakes remain but without engine vacuum assist, the pedal becomes much harder to press, requiring significantly more force to stop.
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Can you remotely immobilize a vehicle at high speed?
You should never intentionally do this. Even if the system allows it, the safety protocols should be designed to prevent it due to the extreme danger of a sudden loss of control.
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Is monitoring battery voltage remotely a reliable way to predict sensor failure?
It's a guide, not a guarantee. The voltage reading you get via telemetry is an estimate. The only true test is the sensor's ability to transmit a strong signal on schedule from inside an actual cold environment, which is...
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When should I be most concerned about my temperature sensor fleet's battery power?
This matters most for long-haul or multi-modal shipments where you physically can't access sensors for replacement. If your logistics involve short, predictable loops with frequent dock returns, reactive battery swaps ma...
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How does cold temperature affect battery capacity in temperature sensors?
A battery rated for -20°C might technically still operate, but its actual capacity can be half of its room-temperature rating. Teams often install sensors with batteries that are technically 'in spec' but don't account f...
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