| 摘要 |
The system exploits the protective tubing (12) of a vehicle around the rear-lamp power supply wires (11), running along the underside of the load and suspended by hangers from a steel hawser stretched between the towing vehicle and its trailer. The outer sleeve (15) of the tubing carries two reflecting strips (16) on diametrically opposed sides. At least one of the strips is sure to be visible in darkness or twilight by reflection of the headlights of other vehicles, whose drivers can thereby recognise a long load and can brake or otherwise react accordingly. |
