Micro-hybrid system for motor vehicle incorporating piloting strategies module

A micro-hybrid system for a transport vehicle, comprising:

• a rotary electrical machine (10) suitable for being coupled mechanically to an engine (5) of said vehicle;
• an AC-to-DC converter (11);
• a DC-to-DC converter (13);
• first (12) and second (2) electrical energy reservoirs for storing electrical energy produced by said rotary electrical machine (10) and for returning said electrical energy for use by consumer devices equipping said vehicle;
• and
• control means (14) for controlling an operation of said micro-hybrid system;
• said control means (14) comprising piloting means (140) suitable for autonomously piloting operating modes (ALTERNATOR, REGEN, BOOST) of said micro-hybrid system according to a plurality of piloting strategies depending on information provided to said piloting means regarding an internal state of said micro-hybrid system and of a state of said vehicle;
• said piloting means (140) further suitable for piloting, in a slave mode, said operating modes (ALTERNATOR, REGEN, BOOST) in accordance with instructions contained in external demands originating from a system of said vehicle;
• said operating modes comprising the following modes:
• at least one alternator mode (ALTERNATOR;
• modes 1, 1a, 2, 2a, mixed);
• at least one regenerative braking mode (REGEN;
• REGENT1, REGEN2);
• and
• at least one torque assist mode (BOOST;
• BOOST1, BOOST2, BOOST_CONS).