System for smart coupling between a road implement and a tractor vehicle, system and process of management for actuation of auxiliary traction on road implements

Process for managing a safe actuation of an auxiliary traction in road implements, wherein the road implement is equipped with a management system comprising at least one sensing system, which reads multiple signals from at least one sensor installed on the road implement, and a control system that selects one operating mode from a set of predefined operating modes, being:

• i) electric traction, ii) regenerative braking or iii) free shaft, wherein:
• the control system is provided with a security mode operation, where the control system is set as default to initiate and maintain in the operating mode iii) free shaft;
• the process comprising:
• a. receiving, by the control system, the multiple signals read by the at least one sensing system, and identification of the ground slope degree wherein the road implement is passed through;
• and
• b. selecting one operating mode:
• i) electric traction or ii) regenerative braking, by the control system, the selection being performed based on at least the slope degree identified and based on checking multiple predefined safety requirements, wherein:
• the control system is able to select and change the operating mode, in order to select the mode i) electric traction or ii) regenerative braking whether said predefined multiple safety requirements are fulfilled, being the predefined multiple safety requirements related to the multiple signals provided by the at least one sensing system to the control system;
• the control system returns to the operating mode iii) free shaft when the control system identifies that the predefined multiple safety requirements are unfulfilled;
• and
• the control system is provided with an order of priority for checking two or more requirements from the predefined multiple safety requirements.

System for safe actuation of auxiliary traction in road implements comprising a control system communicating with an operation panel, wherein the operation panel is provided with at least one traffic route of the road implement, the said traffic route containing data of the altimetric route profile, wherein:

• the control system, provided with an algorithm, selects operating modes from the data of the altimetric route profile, with the operating modes being at least one of i) traction, ii) regenerative braking, iii) free shaft, or a combination thereof;
• the control system is provided with a security mode operation, where the control system is set as default to initiate and maintain in the operating mode iii) free shaft;
• and
• the control system is provided with a rationalizing function, wherein the control system receives predictive information of ramps and slopes being comprised in the data of the altimetric route profile;
• said rationalizing function choosing one or more ramps or slopes of the route to select the operating modes i) traction or ii) regenerative braking, after the control system identifies whether predefined multiple safety requirements are fulfilled;
• wherein the control system returns to the iii) free shaft mode, when the predefined multiple safety requirements are unfulfilled.