How to identify road signs and markings?

Road traffic signs and markings are a kind of safety management facilities that use patterns, symbols and characters to convey traffic management information to manage and guide traffic. The guiding signs in road traffic signs are mainly used to display signs such as location, location distance, location prediction, highway entrance and exit prediction, road boundary management, road number and so on.

The indication signs in road traffic signs are mainly used to instruct pedestrians and various vehicles to drive according to the information displayed by the signs; Warning signs in road traffic signs are also called warning signs, which are mainly used to warn passing vehicles according to different traffic conditions in the sign information;

Traffic road ban sign is to display one or more kinds of ban information in the form of graphics, symbols and simple words according to traffic regulations, and vehicles or pedestrians must drive according to the information displayed on the ban sign.

The guiding signs in road traffic signs with extended data are mainly used to display signs such as location, location distance, location prediction, expressway entrance prediction, road boundary management, road number and so on. The indication signs in road traffic signs are mainly used to instruct pedestrians and various vehicles to drive according to the information displayed by the signs;

Warning signs in road traffic signs are also called warning signs, which are mainly used to warn passing vehicles according to different traffic conditions in the sign information; Traffic road ban sign is to display one or more kinds of ban information in the form of graphics, symbols and simple words according to traffic regulations, and vehicles or pedestrians must drive according to the information displayed on the ban sign.

China association of work safety-Classification of Road Traffic Signs