TIS的主要特征是其提供实时，交通和旅行信息的能力以及灵活的网络控制手

TIS的主要特征是其提供实时，交通和旅行信息的能力以及灵活的网络控制手段。

Results (English) 1:

The main feature of TIS is its ability to provide real-time, traffic and travel information and flexible network control methods.

Results (English) 2:

The main features of TIS are its ability to provide real-time, traffic and travel information, as well as flexible network controls.

Results (English) 3:

The main characteristics of tis are its ability to provide real-time, traffic and travel information and flexible network control means.