Ferrovial Services, as part of its innovation in city services programme, recently presented the A1A3 automated trolley to the local government of Barcelona. This robot makes the work of the street cleaner simpler because it follows the cleaner, so that, while the cleaner is busy sweeping, he/she does not have to worry about keeping the trolley nearby.
Ferrovial Services recently presented the A1A3 street cleaner's robot to the heads of street cleaning services in Barcelona, after performing pilot tests in the neighbourhoods of Sarrià and Pedralbes. The project –conceived and developed in relation to the renewal of the service contract for street cleaning and rubbish removal in Barcelona – is being led by Ferrovial Services, the Innovation and Processes Department of Ferrovial and the technology partner, Urban Clouds. The A1A3 is an automated street cleaner's trolley that can actually follow the street cleaners so that they can concentrate on sweeping and, therefore, get the job done more quickly and easily. The trolley also has a dustpan that can be raised and lowered at the push of a button on the broom, so the sweepings can be placed in the container with no need for lifting by the sweeper. In addition to being very useful, the A1A3 offers a high degree of safety. It is fitted with sensors that detect objects and slopes and it will stop upon detecting an obstacle. Also, the trolley can brake almost instantly, so it poses no danger to pedestrians or street furniture. The Robot runs on an electric motor that allows it to move by itself at a speed of 2 km/h. It can also be moved manually by the street cleaner, with assistance provided by the electric motor. The motor has a lithium-ion battery that provides 9 hours of autonomy and a total of 15 proximity sensors and 9 slope sensors. There is a remote control incorporated into the broom with which the cleaner “summons” the robot from a distance of up to 50 metres. The A1A3 has capacity for up to 15 kg of waste and it uses conventional bags that are very easy to remove and replace.