VW Takes Quantum Step Toward Traffic Analysis

Volkswagen AG plans to test a traffic management system in Barcelona next year that was developed using quantum computing.

VW is working with Canada’s D-Wave Systems Inc. on the project, which promises to precisely identify transportation demand by time, location and type. Quantum computers use the principles of quantum mechanics to enable faster, more powerful computing.

The partners analyzed anonymized data (from smartphones and in-vehicle transmitters) with conventional computers to calculate traffic patterns and user rates. A quantum algorithm created an optimized tool to predict demand.

VW says such a system could significantly improve the usage efficiency of taxis, buses and ride-sharing services, which would reduce costs and minimize passenger wait times. Additional benefits are envisioned by teaming quantum-based traffic management with connected and autonomous vehicles.

Last year, VW and D-Wave demonstrated a software program that aggregated data from 10,000 taxis in Beijing. At the time, VW claimed to be the first carmaker to use non-binary quantum computers. The partners also are using the technology to develop next-generation batteries for electric vehicles.

D-Wave claims it is the world’s first company to sell computers that utilize quantum effects. Carmakers are further using D-Wave’s devices to optimize vehicle design characteristics.

The company says more than 100 initial applications for the computers have been identified across industries, including airline scheduling, election modeling, quantum chemistry simulation, preventative healthcare and logistics.