Abstract: A method for generating an alert and an electronic message from a mobile smartphone comprising a display and various sensors including a GPS sensor, the method comprising the steps consisting of: —downloading, to a smartphone, a remote support application comprising the implementation of a service for controlling the microphone, even in the event of the phone being locked; —activating the sensors present in the mobile phone in order to collect information linked to the environment of the mobile phone; —carrying out a contextual analysis of the information collected by the sensors in order to determine an emergency situation requiring an alert to be triggered.

Abstract: A method for generating an alert and an electronic message from a mobile smartphone comprising a display and various sensors including a GPS sensor, the method comprising the steps consisting of: —downloading, to a smartphone, a remote support application comprising the implementation of a service for controlling the microphone, even in the event of the phone being locked; —activating the sensors present in the mobile phone in order to collect information linked to the environment of the mobile phone; —carrying out a contextual analysis of the information collected by the sensors in order to determine an emergency situation requiring an alert to be triggered.

Abstract: A bidirectional charging system for an electric vehicle including a bidirectional terminal connected to the electrical network, a cable for connection to an electric vehicle, a control panel accessible from the terminal and a means of communication to the control system of the electrical network, the vehicle includes a bidirectional charger, said bidirectional charger allows the transfer of electrical energy from the terminal to the battery of the vehicle and vice versa, wherein the user of said vehicle can specify the minimum level of charge of the battery through the terminal of the control panel.