Abstract: A power steering electrohydraulic system is provided for an electric vehicle, including: at least one reservoir of hydraulic fluid; and at least one hydraulic actuator for actuating a steering rack shaft of the vehicle; at least two electric motor pump units in parallel for supplying the actuator with hydraulic fluid from the reservoir and adjusting the flow rate of the hydraulic fluid supplied to the actuator, and each electric motor pump unit is a motor pump unit operating at a voltage of 24V. A vehicle equipped with such a system is also provided.

Abstract: A method for managing an electric or hybrid vehicle including at least one rechargeable electrical energy storage module, each storage module being arranged in order to: provide a high-voltage electrical supply signal for the drive of the vehicle, and be maintained at a temperature, called operating temperature, by a heating apparatus; said method including, before a prolonged period of non-use of the vehicle, a phase, called winterizing phase, including a step of cooling each storage module in order to reach a predetermined temperature, lower than the operating temperature. A system and a vehicle implementing such a method are also provided.

Abstract: An electric vehicle is provided, equipped with a communication network including: at least one communication bus, called main communication bus; and at least two subnetworks, each subnetwork carrying out a communication with at least two components of the vehicle; each subnetwork including a communication node connecting the subnetwork to the main bus; and the communication network includes a subnetwork dedicated to communicating with the rechargeable electrical energy storage modules.

Abstract: A power steering electrohydraulic system is provided for an electric vehicle, including: at least one reservoir of hydraulic fluid; and at least one hydraulic actuator for actuating a steering rack shaft of the vehicle; at least two electric motor pump units in parallel for supplying the actuator with hydraulic fluid from the reservoir and adjusting the flow rate of the hydraulic fluid supplied to the actuator, and each electric motor pump unit is a motor pump unit operating at a voltage of 24V. A vehicle equipped with such a system is also provided.