Improved surveillance network areas

摘要

Changes in Surveillance network areas.Consistent Use of impedances in series and Parallel and associated with switches, diodes (D1 and D2) that separate the flow in opposite directions, so that a change of State in the Switch (i) produces characteristic changes of Impedance (P1, P2, S1, S2) in each of the felt Two opposite the flow,The magnitude is used to capture the changes of State of the switches, and the actual situation of these in a certain time, the difference of Impedance in the opposite directions of the Network. Procedure is used for Data Transmission.