Prohibition sign:
Red is used for borders, background colors and diagonal lines of traffic signs, as well as cross symbols and diagonal lines to warn the background colors of linear guidance targets. If you see a red traffic sign, you must pay enough attention. It's reminding you to ban it! Danger!
Warning sign:
Yellow is a conspicuous color, which is the background color of warning signs that convey warning and attention information. When you see a yellow traffic sign, everyone should pay attention. This is a warning to you! Warn you of construction, school, or highway terminal tips, distance confirmation, etc. So for the safety of you and others and unnecessary disputes, please be sure to be vigilant and slow down.
Indicating sign:
Beautiful blue indicates instruction and compliance, and is used to indicate the background color of the logo; And driving information indicating place names, routes, directions, etc. A used as the background color of the guide sign. When you see the blue traffic sign, you must pay attention to it with your eyes wide open. It is mostly used to convey instruction information, and also used to express driving information such as place names, routes and directions. Therefore, for your driving safety or to avoid being scolded for going the wrong way, please follow the instructions.
Traffic signs:
Green traffic signs, green means driving information such as place names, routes and directions. , used as the background color of road signs on expressways and urban expressways. You don't have to be too nervous when you see the green traffic sign. Is to remind you that you are in a normal and safe state, or you can pass. You can usually hum a little song.
Road traffic signs are facilities that convey specific information to traffic participants with graphic symbols, colors and words, and are used to manage traffic and ensure safety.
According to the classification of optical modes, there are mainly: LED active lighting, internal lighting and retroreflection. Reflective traffic signs rely on high beam and cannot always be recognized by traffic participants. LED active lighting gradually replaces reflective traffic signs.
Whether the setting of road signs and markings is reasonable should not only comply with relevant regulations, but also stand the test of driving.
Function:
First, it embodies the effectiveness of the road traffic safety law, and defines the traffic behavior norms with concise text symbols.
The second is to adjust traffic flow, effectively divert traffic and improve road capacity.
The third is to reduce the incidence of traffic accidents and ensure safe and smooth traffic.
Fourth, save energy, reduce public hazards and beautify roads.