Remote sensing dead zone

The Dead Zone of telemetry, that is, the threshold value of telemetry change, is the standard value used to determine whether telemetry is changed.
The size of the remote sensing dead zone is not set at will. Although theoretically set to 0, it can be reflected as long as there are slight changes, this is not the correct method.
The setting of the telemetry dead zone requires a comprehensive consideration of several factors: (1) the telemetry sensitivity required by advanced applications and the accuracy requirements of different measurement objects are different, therefore, we recommend that you set the differences between the telemetry forwarding table. (2) The communication burden should be considered. The telemetry packet changes are generally sent in an emergency. The reduction of the telemetry dead zone will inevitably lead to an increase in the number of packets. (3) combination of telemetry changes and priority of other types of data. During normal operation, when a large number of telemetry packets are sent, will it affect the delivery of other data? This communication ProgramThere is a lot to do with the implementation. (4) The actual accuracy of the measurement source must be considered. It is the acquisition precision of the measurement and control device or raw data such as CT and PT. The precision of the remote sensing dead zone is less than the actual precision of the measurement source, so in general, the dead zone value should be greater than or equal to 2.