Unified Framework for Optimal Routing Choice under Guidance Information

Table 1

Ways and types of information publishing.

Ways of publishing	Real-time traffic condition	Traffic incidents	Traffic control	Traffic guidance	Query service
Static traffic sign			○	○
Variable message sign	○	○	○	○
Vehicle navigation system	○	○	○	○	○
Cell phone APP	○	○	○	○	○
Internet	○	○	○	○	○
TV service	○	○	○	○	○
Radio broadcast		○	○		○