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Operating Instructions
Chapter
3
TPS
8021799/2017-09-26
Operating Instructions | SICK
17
Subject to change without notice
Product description
Mounting kits with shock mounts
The TPS comes with mounting brackets with build-in shock absorber for the LMS151 RDW
and for both LD-MRS Rear and Front LiDAR sensors.
To protect the system components (sensors, control cabinet, operator display) from shocks
and vibration, damping measures must be installed. SICK AG recommends using the
included mounting kits with shock mounts that has built-in damper elements.
Failure to install a suitable shock and vibration damper may result in a reduced system life
cycle.
Fig. 8: Mounting kit for LMS151 RDW and LD-MRS Front and Rear
3.3
System functionality
The TPS is a driver assistance system for proximity detection and collision awareness for
heavy mining trucks. The system warns the operator of possible collisions, entering
hazardous areas (black spots) and departure of the road (RDW).
During the operation of the truck, the TPS will constantly monitor the surrounding of the
vehicle for obstacles. If such an obstacle is detected in one or more of the configured
warning zones, the zone violation is reported to the operator visually and audibly.
When the truck enters a predefined black spot like a hazardous intersection, the crusher
or workshop area, the system indicates this by a visual and audible alarm as well.
In case the truck comes to close or too far away from the left bund wall the road departure
warning function alerts the operator with an visually and acoustically alarm as well.
3.3.1
Front collision warning
The LD-MRS HD Front 3D LiDAR sensor monitors the area in front of the truck. It raises an
alarm when an obstacle is violating one of the 3 warning zones (green, yellow, red).
The range of the frontal warning zones is adapted automatically to the current driving
speed of the truck. Speed information is generated by the GPS receiver. In case GPS is
currently not available TPS uses as fall back the so called “low speed warning zones”.
Fig. 9: Front collision warning
Note
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