MAN Global

MAN SafeStop Assist

Semi-automatic manual gearbox: MAN SafeStop Assist

At a glance

  • Increased safety
    MAN SafeStop Assist 1) independently determines if the driver is still actively driving, and can brake the vehicle to a standstill if this is not the case.
  • Interaction of different systems
    MAN SafeStop Assist 1) uses MAN ACC Stop and Go Adaptive Cruise Control 1), along with other systems, to automatically brake the vehicle in a controlled manner.
  • Faster first aid provision
    The system allows for improved first aid for the driver, if required, by unlocking the doors and switching on the interior lighting.

Automatic braking for improved safety in traffic

MAN SafeStop Assist 1) provides reassurance for logistics companies and their fleet management in the event of a potentially dangerous scenario, i.e. if the driver falls unconscious or can no longer control the truck for other reasons and the truck becomes a driverless vehicle. Should this happen, the truck’s driver assistance systems independently bring the truck to a controlled and safe standstill, thus preventing any possible accidents, such as a collision with stationary traffic.

  • High-performance sensors
    The steering angle sensor uses the steering movements to independently detect if the driver is still fully conscious and actively steering the truck.
  • Integrated assistance systems
    The MAN SafeStop Assist 1) uses the MAN ACC Stop and Go Adaptive Cruise Control 1) for controlled braking. It also uses the safety functions of the MAN lane guidance systems such as LRA, Traffic Jam Assist and long-haul assistant. 1)

Operational sequence in five stages:

1
Hazard recognition and initial notification

If the steering angle sensor detects that steering movements are no longer being made, the steering wheel begins to vibrate shortly afterwards, and a message is displayed on the instrumentation.

2
Multisensory warning for the driver

A warning symbol is displayed on the instrumentation, followed by further steering wheel vibrations, and a warning tone sounds.

3
Physical warning and preparation for emergency stop

Two braking jolts are made to physically alert the driver that an emergency stop is about to be performed.

4
Initiation of the emergency stop

In the instrumentation, the message “Lane guidance, emergency stop being performed”, appears and the emergency stop is initiated.

5
Safeguarding and facilitating recovery measures

If the vehicle has come to a standstill, the vehicle independently engages the ‘N’ gear, applies the electronic parking brake, activates the interior lighting and unlocks the doors. The driver can interrupt the emergency stop at any time by performing a kickdown, if they are able to do so.

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