Safety system for self-propelled operating machines
AssigneeManitou Italia S.R.L.
InventorMarco Iotti
Life of this patent
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Abstract
Described is a safety system for a self-propelled operating machine (1) comprises a processing unit (3) which includes: a memory module (31) in which a plurality of load diagrams is stored; a limiting module (32) configured for limiting the operational possibilities of actuators of the machine (1), on the basis of a load diagram; a measuring device (41, 42) for acquiring operating parameters relative to various operating conditions of the operating machine (1); and a selection module (33) configured for selecting from the memory module (31) a load diagram on the basis of an operating parameter acquired by the measuring device (41, 42).
Claims18
A safety system for a self-propelled operating machine (1), comprising a processing unit (3) which includes:
- at least one memory module (31) in which is registered a plurality of loading diagrams;
- at least one limiting module (32) configured for limiting the possibility of operation of actuators of the machine (1), based on a load diagram;
- at least one measuring device (41, 42) for acquiring operating parameters relative to various operating conditions of the operating machine (1);
- at least one selection module (33) configured for selecting from the memory module (31) a loading diagram based on an operating parameter acquired from the measuring device (41, 42) wherein the self-propelled operating machine comprises the safety system and a lifting arm having an apparatus for lifting or moving loads, and the at least one measuring device being positioned on the apparatus.
A safety method for a self-propelled operating a machine (1), comprising the steps of:
- providing a plurality of load diagrams designed to define the operational possibilities of actuators of the machine (1), the plurality of load diagrams being for respective apparatuses (2) attached to a lifting arm which can be used by the machine;
- recognizing the apparatus attached to the lifting arm used by the machine;
- measuring at least one operating parameter with a measuring device on the apparatus, the operating parameter relative to a predetermined operating condition of the operating machine (1);
- and
- selecting a load diagram based on the operating parameter acquired to be used on the apparatus attached to the lifting arm.
Dependencies are inferred from the claim text.