Dr Air Brake: transforming urban safety with ReverseSmart
Doctor Air Brake’s safety product portfolio includes ReverseSmart, a UK-manufactured radar auto-braking technology designed to help commercial vehicle operators enhance compliance and operational efficiency, particularly in complex urban environments.
“The Health and Safety Executive’s guidance on workplace transport is clear: employers must take all reasonably practicable steps to prevent accidents involving vehicles,” said Doctor Air Brake.
“The emphasis on risk assessment, safe systems of work and appropriate equipment creates a clear framework within which technologies such as ReverseSmart sit comfortably.
“Crucially, the system supports the hierarchy of controls that underpins HSE thinking. Rather than relying solely on driver vigilance or procedural compliance — both of which are subject to human error — radar auto-braking provides an engineering control that operates independently of individual performance.
“When a pedestrian enters the detection zone, the system responds regardless of whether the driver has been distracted by other operational demands.”
For operators running refuse collection vehicles, road sweepers or delivery fleets in pedestrianised areas, the company says that demonstrating the deployment of appropriate technological safeguards can significantly strengthen their compliance position.
ReverseSmart is particularly valuable in situations where traditional safety measures struggle to provide full protection. This includes operations in tight urban spaces, such as refuse collection rounds and street-cleaning work.
While bin lorries navigating narrow alleyways face blind spots that cannot be fully eliminated by mirrors, sweeper drivers must monitor kerb-line cleaning while simultaneously remaining alert to cyclists, pedestrians and other vehicles.
To help manage these risks, ReverseSmart’s radar sensor technology features programmable detection zones that can be tailored to the configuration and operational needs of individual vehicles. Braking functionality is also adjustable, ensuring vehicles are brought to a smooth and controlled stop appropriate to the task.
“The forward-motion capability is particularly valuable for sweeper operations,” said Doctor Air Brake.
“Below configurable speed thresholds, the system monitors the area ahead of the vehicle and intervenes if obstacles are detected. This provides an additional layer of safety during the precise, attention-intensive work associated with urban cleaning.
“A key technical distinction also sets ReverseSmart apart from simpler alternatives. The system uses pulsed service braking to bring the vehicle to a controlled stop, rather than engaging the park brake. This is important for vehicle longevity, as repeated park-brake activation during routine operations can lead to premature wear of gearboxes and other drivetrain components.
“The manual override function also reflects operational realities. When drivers legitimately need to reverse close to buildings or obstacles, the system can be temporarily disabled, automatically reactivating after a preset period — typically around 30 seconds.”
The company concluded: “The diagnostic capability, regulatory alignment and operational benefits delivered by systems such as ReverseSmart indicate that radar auto-braking is evolving from an optional enhancement into essential safety equipment.”
