Meet PoLTE[1], a Dallas-based startup that wants to make location-tracking more efficient. Thanks to PoLTE’s software solution, logistics and shipment companies can much more easily track packages and goods. The startup is participating in TechCrunch’s Startup Battlefield at Disrupt SF[2].
If you want to use a connected device to track a package, you currently need a couple of things — a way to determine the location of the package, and a way to transmit this information over the air. The most straightforward way of doing it is by using a GPS chipset combined with a cellular chipset.
Systems-on-chip have made this easier as they usually integrate multiple modules. You can get a GPS signal and wireless capabilities in the same chip. While GPS is insanely accurate, it also requires a ton of battery just to position a device on a map. That’s why devices often triangulate your position using Wi-Fi combined with a database of Wi-Fi networks and their positions.
And yet, using GPS or Wi-Fi as well as an LTE modem doesn’t work if you want to track a container over multiple weeks or months. At some point, your device will run out of battery. Or you’ll have to spend a small fortune to buy a ton of trackers with big batteries.
PoLTE has developed a software solution that lets you turn data from the cell modem into location information. It works with existing modems and only requires a software update. The company has been working with Riot Micro[3] for instance.
[gallery ids="1705634,1705625,1705622,1705621,1705619"]Behind the scene PoLTE’s magic happens on their servers. IoT devices don’t need to do any of the computing. They just need to send a...