Load-sensing systems for light-duty trucks
Systems are provided to avoid overloading a truck's bed and/or overloading a truck's towing capacity. Systems are also provided to detect and alert drivers of unbalanced loads.
1. A system to avoid overloading a light-duty truck bed, comprising:
(a) a sensing system to detect height and weight of the truck bed; said sensing system comprising at least one digital height sensor and at least one weight sensor; said sensing system carried on a truck suspension below said truck bed;
(b) a controller electronically connected to both said at least one digital height sensor and said at least one weight sensor to receive at least one signal therefrom; said controller to compare a sensed truck bed height and a sensed truck bed weight with a predetermined truck bed height threshold and a predetermined truck bed weight threshold; and
(c) a warning alert system configured to be triggered by said at least one signal if either the sensed truck bed height is less than the predetermined truck bed height threshold or if the sensed truck bed weight is greater than the predetermined truck bed weight threshold.
2. The system of claim 1 , wherein the at least one weight sensor comprises a load cell.
3. The system of claim 1 , wherein the warning alert system is visual.
4. The system of claim 1 , wherein the warning alert system is auditory.