Electronic commuting device for controlling the energy current flow in a wire bidirectionally within an electrical installation

1. An electronic commuting device, supplying power from a neutral wire of an electrical installation to a smart home controller device that operates only with a line wire and a load wire, to energize an electrical contact and to supply power to a wireless controller coupled thereto, the electronic commuting device comprising:

at least two energy storage elements;

at least one comparator comparing the signals of said at least two energy storage elements;

at least one switching element; and

at least one power transmission element;

wherein said at least one switching element is closed to attach the neutral wire of the electrical installation to the load wire, for power supply, when a user changes the state of a lighting device from on to off and only when said lighting device remains off and an external device is connected to the electrical contact and/or the wireless controller is coupled to the smart home controller device; and

wherein said at least one switching element remains open when the lighting device is switched off and the external device is disconnected from the electrical contact and the wireless controller is decoupled from the smart home controller device.

2. The electronic commuting device according to claim 1 , wherein said at least one switching element remains open when the lighting device is switched on.

3. The electronic commuting device according to claim 1 , wherein it is capable of receiving a minimum voltage signal sent from the smart home controller device, so that said at least one switching element is closed and the neutral wire of the electrical installation is connected with the load wire, allowing power supply.

4. The electronic commuting device according to claim 3 , wherein the minimum voltage signal sent from the smart home controller device is received, when the lighting device remains off and the user connects an external device to the electrical contact and/or couples the wireless controller device to the smart home controller device.

5. The electronic commuting device according to claim 2 , wherein, when the lighting device is in the on state, said at least one switching element remains open allowing the smart home controller device to be powered by the power of said lighting device.

6. The electronic commuting device according to claim 5 , further comprising a snubber adapter that stores energy and that allows to power the smart home controller device, when the lighting device is in the on state.

7. The electronic commuting device according to claim 1 , wherein it is capable of powering the smart home controller device in any state of the lighting device so that it, in turn, powers the external device and/or the wireless controller.

8. The electronic commuting device according to claim 7 , wherein the power to the smart home controller device is greater when the lighting device is switched off.

9. The electronic commuting device according to claim 1 , wherein it allows the load wire to work as a bidirectional wire that allows the input or output of electrical current depending on the state of the lighting device.

10. The electronic commuting device according to claim 1 , wherein the power supply of the electronic commuting device is limited by the electrical installation of the home.

11. The electronic commuting device according to claim 1 , wherein said at least two energy storage elements are capacitors.

12. The electronic commuting device according to claim 1 , wherein said at least one comparator is an operational amplifier.

13. The electronic commuting device according to claim 1 , wherein said at least one switching element is normally open.

14. The electronic commuting device according to claim 1 , wherein said at least one switching element is a triac.

15. The electronic commuting device according to claim 1 , wherein said at least one power transmission element is a transformer.

16. The electronic commuting device according to claim 1 , further comprising at least one safety element.

17. The electronic commuting device according to claim 16 , wherein said at least one safety element is a fuse.

18. The electronic commuting device according to claim 1 , wherein it allows the load wire to work as a bidirectional wire that allows the input or output of electrical current depending on the state of the lighting device.