Waymo is expanding its operations to Toronto, facing the challenge of navigating snowy conditions, which experts believe will require extensive training data and time to overcome. The American company announced plans to commence testing on Toronto’s streets in the near future, with human drivers initially in control, as part of their mapping and safety validation efforts. Waymo aims to introduce driverless cab services for passengers by 2028 in the city.
Tests will be conducted round-the-clock throughout the week to ensure the technology can adapt to Toronto’s unique driving conditions, particularly the impact of winter weather. Steven Waslander, a professor at the University of Toronto’s Robotics Institute, emphasized the significance of Toronto’s winter conditions as a key factor that Waymo has not yet successfully addressed in their commercial demonstrations.
Waymo has primarily operated in warmer cities with minimal precipitation such as Los Angeles and Phoenix, where the challenges of driving in snow are absent. Adverse weather, like snow and ice, can hinder the effectiveness of the cameras, radar, and lidar systems that autonomous vehicles rely on to navigate. Weather conditions can obscure sensors and reduce the system’s ability to detect objects accurately, posing additional challenges for autonomous driving technology.
Despite the hurdles posed by winter weather, Waymo has been accumulating driving data in snowy regions like upstate New York and Michigan’s Upper Peninsula. The company has also been active in cities like Denver, Minneapolis, and Detroit, conducting tests and accumulating experience in colder climates.
To address the winter driving challenges, Waymo is implementing various engineering solutions, including gathering more data from driving in adverse weather conditions. The company equips its vehicles with heaters and mini windshield wipers to maintain clear cameras and ice-free sensors. Additionally, Waymo vehicles function as mobile weather stations, collecting real-time weather data to enhance the driving system’s adaptability.
While Waymo continues to refine its technology for winter conditions, the company plans to launch its ride-hailing service in Toronto only by 2028. This timeline allows Waymo to address and resolve any winter-related issues effectively. Experts suggest that a phased approach may be necessary, with autonomous cars initially operating in favorable weather conditions and gradually improving their functionality in more challenging weather scenarios.