Device of autonomous diagnostics of TCAS system

During the process of automatic diagnostics of TCAS system it is implied to monitor the current readings on the main leads by means of non-contact current meters. Analyzing the trend of technology development through the use of non-contact current measurement sensors indicates that sensors of this type are in high demand nowadays in many industries. Application of non-contact sensors will give the opportunity to develop a scheme of autonomous control by installing sensors on the current bus without stopping the production of a common on-board TCAS system. The vast majority of non-contact current sensors utilize the Hall effect principle of current sensing. This determines the main positive aspects of these sensors: their high sensitivity galvanic isolation between the power and measuring circuits no need to open the circuit to connect the sensors a fairly wide range of operating temperatures.