How many kinds of traffic signs are there?

Question 1: What kinds of road traffic signs are there? Road traffic signs and markings are a kind of safety management facilities that transmit traffic management information, control and guide traffic with patterns, symbols and words. "Road traffic signs and markings" stipulates that traffic signs are divided into seven categories:

(1) warning sign: a sign warning vehicles and pedestrians to pay attention to dangerous places.

(2) Prohibition signs: signs that prohibit or restrict the traffic behavior of vehicles and pedestrians.

(3) Indicating signs: signs indicating the movement of vehicles and pedestrians.

(4) Guiding signs: signs indicating the direction, position and distance of roads.

(5) signs of tourist areas: signs that provide directions and distances of tourist attractions.

(6) Road construction safety signs: signs announcing the traffic in the road construction area.

(7) Auxiliary signs: signs attached to the main signs to help explain the purpose. ?

The prescribed road traffic markings are divided into three categories:?

(1) Indicating markings: markings indicating the roadway, driving direction, road edges, sidewalks and other facilities.

(2) Prohibitive markings: markings that indicate the special regulations such as compliance, prohibition and restriction of road traffic, and that drivers and pedestrians of vehicles need to strictly abide by them.

(3) Warning markings: markings that urge drivers and pedestrians to understand the special conditions on the road, be vigilant and make emergency preparations.

Question 2: What are the classifications of road traffic signs? Road traffic signs are divided into main signs and auxiliary signs.

The main signs can be subdivided into the following categories:

1. warning sign: a sign warning vehicles and pedestrians to pay attention to dangerous places.

2. Prohibition signs: signs that prohibit or restrict the traffic behavior of vehicles and pedestrians.

3. Indicating signs: signs indicating the movement of vehicles and pedestrians.

4. Guiding signs: signs that convey information about road direction, location and distance.

5. signs of tourist areas: signs that provide the direction and distance of tourist attractions.

6. Road construction safety sign: a sign announcing the passage of the road construction area.

Auxiliary sign: a sign attached to the main sign to help explain.

The outer edge of the road traffic sign frame has a background color. The provisions of background color are: warning sign yellow, prohibition sign white, indication sign blue,

The road signs of expressway and urban expressways are green, and the road signs of other roads are blue.

Ordinary highway:

① The maximum speed under the road conditions of unlimited speed signs and markings: 30km for urban roads and 40km for roads without road center lines; Urban roads with only one motor vehicle lane in the same direction are 50 kilometers, and expressway is 70 kilometers.

② In case of fog, rain, snow, dust and hail, the maximum speed is 30 kilometers per hour when the visibility is within 50 meters.

③ When turning around, turning or descending a steep slope, the maximum speed is 30 kilometers per hour.

(4) When moving on icy and muddy roads, the maximum speed is 30 kilometers per hour.

(five) when towing a faulty motor vehicle, the maximum speed is 30 kilometers per hour.

6. When entering and leaving non-motor vehicle lanes and passing through railway crossings, sharp bends, narrow roads and narrow bridges, the maximum speed is 30 kilometers per hour.

Expressway:

① Normal driving with a minimum speed of 60km/h and a maximum speed of120 km/h. ..

② When keeping a safe distance of 100 meters from the vehicle in front, the maximum speed is 100 kilometers per hour.

③ Minimum speed of two lanes in the same direction: left lane 100 km.

④ The minimum speed of three lanes in the same direction is: left lane110 km; 90 kilometers in the middle lane; 60 kilometers in the right lane.

⑤ Visibility is less than 50m. When turning on fog lights, low beam lights, position lights, front and rear position lights and hazard warning flashlights, the maximum speed is 20km/h, and leave expressway from the nearest exit as soon as possible.

⑥ Visibility is less than 100 meter. When turning on fog lights, low beam lights, position lights, front and rear position lights and danger warning flashlights, the maximum speed is 40 kilometers per hour, and the distance from the vehicle in front of the same lane is more than 50 meters.

Question 3: What are the traffic signs? Many people have asked this question! Traffic signs are divided into main signs and auxiliary signs. 4. 1 main sign 4. 1. 1 warning sign: a sign warning vehicles and pedestrians to pay attention to dangerous places. 4. 1.2 Prohibition sign: a sign that prohibits or restricts the traffic behavior of vehicles and pedestrians. 4. 1.3 indicator: a sign indicating the movement of vehicles and pedestrians. 4. 1.4 guide sign: a sign that conveys information such as road direction, location and distance. 4. 1.5 tourist area signs: signs providing directions and distances of tourist attractions. 4. 1.6 Road construction safety sign: a sign announcing the passage of the road construction area. 4.2 The auxiliary sign is attached to the main sign and plays an auxiliary role.

Question 4: Which traffic signs belong to the main signs ① Warning signs: Warning signs are signs that warn vehicles and pedestrians to pay attention to dangerous places. Its shape is an equilateral triangle, with its apex facing upwards. Its colors are yellow background, black edge and black pattern.

② Prohibition signs: Prohibition signs are signs that prohibit or restrict the traffic behavior of vehicles and pedestrians. Its shape is divided into circle and equilateral triangle with downward vertex angle. Its colors are white background, red circle, red stripe, black pattern and patterned layering except for individual signs.

③ Indicating signs: Indicating signs are signs indicating vehicles and pedestrians, which are round, rectangular and square in shape. Its colors are blue background and white pattern.

④ Guiding signs: Guiding signs are signs that convey information such as road direction, location and distance. Its shape, except for the position mark, is rectangular and square. Its colors, except milestones, 100-meter piles and highway monuments, are generally blue and white; Expressway has a green background and a white pattern.

⑤ Other traffic facilities:

Road fence: it is a red and white traffic sign to prevent vehicles from passing.

Cone-shaped traffic sign: truncated cone, red and white, used to guide vehicles around.

Traffic signs of obstacles: When vehicles and pedestrians encounter obstacles around the road, they must be careful to detour.

Guide sign: it is an indicative guide sign, blue and white, suitable for guiding around the island and sharp bends.

Warning guide sign: red and white, suitable for warning in road construction or maintenance work area.

Crosspost: it is a red and white columnar traffic sign, which is located on both sides of a small intersection along the highway. Used to warn that there is a small intersection ahead.

Question 5: How many kinds of traffic signs are there? main mark

The main signs can be divided into four types.

(1) indicator; Usually round and rectangular, with white patterns on a blue background. Used to instruct vehicles and pedestrians to drive in the specified direction and place. Such as going straight, turning left, turning right, stopping, bypassing, etc. ② Warning signs: generally equilateral triangle (or diamond), yellow (white) background with black (red) edge, and black (or dark blue) pattern. It is used to warn drivers to pay attention to the dangers of the road ahead and the measures that must be taken. For example, predict intersections, road turns, railway crossings, slippery sections, possible rockfall sections, uneven roads, combined traffic, etc. ③ Prohibition signs: generally round, with white background and red edges, red diagonal lines and black patterns. It is a sign that vehicles are prohibited or appropriately restricted according to the situation of streets, highways and traffic flow. Such as no traffic, no parking, speed limit, weight limit, width limit, etc. ④ Guiding signs: generally rectangular, with white characters on blue (green) background. Used to indicate the boundaries between towns and villages, the direction and distance of destinations, the entrances and exits of expressway, service areas and places of interest. And provide various directions along the way. Such as national highway numbers, milestones, 100-meter piles, boundary markers, signs and nameplates, and signs of entrances and exits, gas stations, repair stations and parking lots in expressway. The auxiliary sign is attached to the main sign and plays an auxiliary role. It can be divided into four categories: vehicle type, time, interval range and distance. Auxiliary signs cannot be set separately.

Auxiliary sign

Signs attached to the main signs to help explain are divided into time, vehicle type, area or distance, warning, reasons for prohibition, etc.

Question 6: What are the traffic signs? Highway traffic signs are divided into two categories: main signs and auxiliary signs. There are mainly four kinds of signs: warning signs, prohibition signs, indicating signs and guiding signs.

The role of various signs:

(1) Warning signs are signs that warn vehicles and pedestrians to pay attention to dangerous places;

(2) Prohibition signs are signs that prohibit or restrict the traffic behavior of vehicles and pedestrians;

(3) Indicating signs are signs indicating the movement of vehicles and pedestrians;

(4) Guiding signs are signs that convey information such as the direction, location and distance of roads.

The auxiliary sign is attached to the main sign and plays an auxiliary role, which is divided into time, vehicle type, area or distance, warning, prohibition reasons and other types.

Question 7: What kinds of traffic signs can be divided into? Road traffic signs are divided into main signs and auxiliary signs. The main constellations can be subdivided into the following categories: 1. Warning sign: a sign warning vehicles and pedestrians to pay attention to dangerous places. 2. Prohibition signs: signs that prohibit or restrict the traffic behavior of vehicles and pedestrians. 3. Indicating signs: signs indicating the movement of vehicles and pedestrians. 4. Guiding signs: signs that convey information about road direction, location and distance. 5. signs of tourist areas: signs that provide the direction and distance of tourist attractions. 6. Road construction safety sign: a sign announcing the passage of the road construction area. Auxiliary sign: a sign attached to the main sign to help explain. The outer edge of the road traffic sign frame has a background color. The provisions of background color are: yellow warning sign, white prohibition sign, blue indication sign, green guiding sign of expressway and urban expressway, and blue guiding sign of other roads. Beijing Huanxing. com specializes in sales: traffic facilities, signs and parking lock systems adopt the core of robot station building system, which is more convenient for users to experience better service website marketing services! Visit: official website, Yifa. Com | Visit: Current version of robot website building system: experience version of robot website building, please purchase the official version of the software! This message will not appear in the official version of the software.

Question 8: How many kinds of traffic signs are known in China but unknown in the world? They should be similar:

1) warning sign: a sign warning vehicles and pedestrians to pay attention to road traffic.

2) No sign: a sign that prohibits or restricts the traffic behavior of vehicles and pedestrians.

3) Indicating signs: signs indicating that vehicles and pedestrians should follow.

4) Guiding signs: signs that convey information about road direction, location and distance.

5) signs of tourist areas: signs providing directions and distances of tourist attractions.

6) Road construction safety signs: signs informing the road construction area and traffic blocking and bypassing.

7) Auxiliary explanatory signs attached to the main signs.

Question 9: How many kinds of traffic signs are there? What do they do? Highway traffic signs are facilities that use graphic symbols and characters to convey specific information. They are used to manage traffic and indicate driving directions to ensure smooth roads and safe driving. It is applicable to expressways, urban roads and all special highways, and has the nature of law, which vehicles and pedestrians must abide by.

Highway traffic signs are divided into two categories: main signs and auxiliary signs. There are mainly four kinds of signs: warning signs, prohibition signs, indicating signs and guiding signs.

The shape, color, size, pattern type and location of road signs shall conform to the provisions of the current Road Traffic Signs and Marking (GB5768).

All traffic signs should be correct, accurate, complete, eye-catching and beautiful.

The role of various signs:

(1) Warning signs are signs that warn vehicles and pedestrians to pay attention to dangerous places;

(2) Prohibition signs are signs that prohibit or restrict the traffic behavior of vehicles and pedestrians;

(3) Indicating signs are signs indicating the movement of vehicles and pedestrians;

(4) Guiding signs are signs that convey information such as the direction, location and distance of roads.

The auxiliary sign is attached to the main sign and plays an auxiliary role, which is divided into time, vehicle type, area or distance, warning, prohibition reasons and other types.

Provisions on colors and shapes of various signs:

(1) The color of the warning sign is a black pattern with a yellow background and black edges, and the shape is an equilateral triangle with the vertex facing upwards.

(2) The color of the prohibition sign is white background, red circle, red bar and black pattern, and the pattern is embossed. Among them, the sign of lifting the prohibition of overtaking and speed limit is a black bar with a black circle on a white background and a black pattern. The shape is round, and the giving way sign is an equilateral triangle with the vertex down.

(3) The color of indicator is blue background and white pattern. Shapes are round, rectangular and square.

(4) Except for milestones, 100-meter piles and highway jiepai, the color of road signs is generally blue and white. Except for the location identification signs, the shapes are all rectangular and square.

Milestones, 100-meter piles and road boundary piles are all guiding signs. When the milestone is located on the national highway, the colors are white and red; When set on the dart, the color is white and blue; When it is located on the county highway, the color is white and black. Regardless of the nature of the road, the color of expressway boundary markers is white and black.

The auxiliary sign is a sign attached to the main sign and plays an auxiliary role. Points indicate time, vehicle type, area or distance, warning, reasons for prohibition, etc.

Location of various flag settings:

The location of warning signs is related to the calculation speed of expressway. In rural mountainous areas, highways should generally be located 20 ~ 50 meters away from dangerous places.

No parking signs should generally be set where restrictions or prohibitions are needed. In addition to no parking signs, the starting and ending points of restricted or prohibited sections and both ends of the bridge should be set in pairs.

Indicating signs are mostly used in urban roads and high-grade highways, and are rarely used in general highways.

Directional signs are commonly used signs in expressway, such as place names, boundaries, directions, milestones, 100m stakes and expressway boundary stakes. Place name signs are located on the edge of the town; The nail landmark is located at the boundary between the administrative division and the trusteeship section; Direction signs are set 30 ~ 50 meters away from the intersection.

Setting methods and relevant regulations of traffic signs:

There are four ways to support traffic signs in expressway: (1) columns (including single column and double column); (2) cantilever type; (3) portal type; (4) Attached type.

Relevant provisions on the setting of highway signs:

The inner edge of column sign shall not be less than 25 cm from the road surface (or shoulder), and the height of the lower edge of the sign from the road surface shall be 180 ~ 250 cm.

The height between the lower edge of the cantilever sign and the road surface, the clear height of the first and second grade roads is 5 meters, and the clear height of the third and fourth grade roads is 4.5 meters. The distance between the inner edge of the column and the road surface (or shoulder) shall not be less than 25cm.

The provisions for setting the entrance sign are the same as those for the cantilever sign.

The setting rules of attached signs are the same as those of column signs.