Method for implementing dynamic network access of tactics data chain system based on TDMA

The invention discloses a method for implementing dynamic network access of a tactics data chain system based on TDMA, the method comprises the following steps: S1, providing initial time in an initialization command for a data chain terminal LU by a chain management machine; S2, selecting at least one LU as a network time reference NTR; S3, sending a network access invitation request to a non-NTRLU at a fixed time slot with T as a period by the NTR; S4, when the non-NTR LU receives a set of message before accessing to a network, judging whether the message is the network access invitation message; if the message received is the network access invitation message, writing current time information of the NTR by the non-NTR LU. In the method for implementing dynamic network access of the tactics data chain system based on TDMA, by a mode of setting the NTR in the LU, a tactics data chain network can perform networking by taking any LU as the NTR, a networking mode is changed to be dynamic networking and is very