Integration Story: Routeware Launches RFID Solution For Waste Haulers

Routeware, a provider of hardware and software for the waste industry, is integrating low-frequency RFID interrogators with its DMS 5000 onboard computer so its customers can gain better visibility of drivers' pickup activities, and so they can track valuable assets, such as large trash receptacles, that are transported, according to Ed Arib, the company's VP of advanced product. Texas Instruments is supplying the RFID readers, as well as the passive tags—compliant with the ISO 11784 and 11785 RFID standards— that trash collectors attach to the receptacles, bins and other containers.

The technology, Arib says, could also be used to automate and improve the process by which Routeware's customers track the recycling efforts of residents they serve. As an incentive to recycle a larger portion of their waste stream, he adds, some municipalities offer residents coupons or other discounts. In order to determine the weight of each resident's recycling bin and its contents, scales are integrated into collection trucks.

If the houses are widely spaced apart—in a rural environment, for instance—a GPS receiver mounted on the collection truck can provide accurate location data that is associated with the weight of recycling bins being collected, then transmitted to Routeware's software. This, Arib says, makes it easy to determine the amount residents are recycling, and to reward them accordingly. However, in areas where many residents live close to one another, the GPS system is not precise enough to accurately differentiate the location of one resident's recycling bin from that of a neighbor's. What's more, tall buildings and other physical obstructions interfere with GPS signals.