This part specifies the design principles and requirements for graphic signs and related elements in public information guidance systems. This part applies to the design of graphic signs and related elements in public places such as airports, railway stations, shopping malls, hospitals and tourist attractions. GB/T 20501.1-2006 Design principles and requirements for elements of public information guidance systems Part 1: Graphic signs and related elements GB/T20501.1-2006 Standard download decompression password: www.bzxz.net
This part specifies the design principles and requirements for graphic signs and related elements in public information guidance systems. This part applies to the design of graphic signs and related elements in public places such as airports, railway stations, shopping malls, hospitals and tourist attractions.

ICS01.080.01
National Standard of the People's Republic of China
GB/T20501.1—2006
Guidance system for public information-Design principles and requirements of guidance elements-Part 1: Graphical signs and relative elements elements2006-08-04Published
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of ChinaStandardization Administration of the People's Republic of China
2006-11-01Implementation
Normative references
Terms and definitions
Graphic logo
5.1 Composition
5.2 Color
6 Combined logo
6.1 Combination of graphic logo and text logo
6.2 Combination of graphic logo and graphic logo
6.3 Combination of graphic logo and arrow symbol
6.3.1 Arrow symbol
6.3.2 Combined design
6.4 Combination of graphic logo, text logo and arrow symbol...7 Multiple logo
7.1 Multiple logo without arrow symbol
7.2 Multiple logo with arrow symbol
8 Logo carrier||tt ||Composition of graphic logo·
Graphic logo design: Example 1
Graphic logo design: Example 2
Design examples of colors that are not suitable for graphic logosDesign examples of graphic logos combined with text logosDesign examples of graphic logos combined with graphic logosArrow symbol,
Design examples of graphic logos combined with arrow symbols: Example 1Design examples of graphic logos combined with arrow symbols: Example 2
Design examples of graphic logos, text logos and arrow symbolsDesign examples of multiple logos without arrow symbolsDesign examples of multiple logos with arrow symbols when graphic logos are located in the same lineDesign examples of multiple logos with arrow symbols when graphic logos are located in different linesDesign examples of multiple logos with arrow symbols containing five graphic logosDesign examples of multiple logos with arrow symbols containing six graphic logosRelationship between the logo and the logo carrier boundary
The meaning of different directions indicated by arrow symbolsGB/T 20501.1—2006
GB/T20501 "Design principles and requirements for elements of public information guidance system" is divided into the following parts: Part 1: Graphic signs and related requirements; Part 2: Text signs and related elements; Part 3: Plan diagrams and information boards; Part 4: Street guide map;
Part 5: Portable printed materials.
This part is Part 1 of GB/T20501. This part is proposed by China National Institute of Standardization. This part is under the jurisdiction of the National Technical Committee for Standardization of Graphic Symbols. GB/T20501.1—2006
The drafting units of this part are: China National Institute of Standardization, China Machine Productivity Promotion Center, Aviation Safety Technology Center of the Civil Aviation Administration of China, Beijing Subway Line Company.
The main drafters of this part are: Chen Yongquan, Bai Dianyi, Qiang Yi, Liu Jiawei, Zhou Ke, Zhang Liang, and Zou Chuanyu. GB/T20501.1—2006
The public information guidance system is an information system that guides people to carry out activities in public places. The system can be composed of the following interconnected subsystems: information guidance systems for city entrances and exits (such as airports, railway stations, long-distance bus stations, ports, docks, etc.), information guidance systems for urban transportation, information guidance systems for urban public services and entertainment facilities, etc. The main guidance elements that constitute the public information guidance system are: graphic signs, text signs, plan diagrams, information boards, block guide maps, and portable printed materials used for guidance. The characteristic of graphic signs is that they can transcend language and cultural barriers and convey information intuitively and quickly. The public information guidance system established by the combination of graphic signs, text signs and other guidance elements can enable people who are new to a strange city to obtain the required information conveniently and quickly, and reach their destination under their guidance. V
1 Scope
Design principles and requirements for public information guidance systems
Elements
Part 1: Graphic signs and related elements
GB/T20501.1—2006
This part of GB/T20501 specifies the design principles and requirements for graphic signs and related elements in public information guidance systems. This part applies to the design of graphic signs and related elements in public places such as airports, stations, shopping malls, hospitals and tourist attractions. 2 Normative references
The provisions of the following documents become the provisions of this part through reference in this part of GB/T20501. For any dated referenced document, all subsequent amendments (excluding errata) or revisions are not applicable to this part. However, parties to an agreement based on this part are encouraged to study whether the latest versions of these documents can be used. For any undated referenced document, the latest version shall apply to this part.
GB/T2893.1 Graphical symbols Safety colors and safety signs Part 1: Design principles for safety signs in workplaces and public areas (GB/T2893.1-2004, ISO3864-1.2002, MOD) GB/T10001 (all parts) Graphical symbols for public information for signs GB/T15565 Terminology of graphic symbols
GB/T16903.1 Rules for the representation of graphic symbols Graphical symbols for signs Part 1: Formation of graphic signs GB/T20501.2-2006 Design principles and requirements for elements of public information guidance systems Part 2: Text signs and related elements
3 Terms and definitions
The terms and definitions established in GB/T15565 and the following terms and definitions apply to this part of GB/T20501. 3.1
Sign carrier
The material that carries and displays the visual elements of the sign. 3.2
Combination signcombination sign
A sign expressing one meaning formed by the same or different types of signs arranged according to certain rules on the same sign carrier. 3.3
Multiple signmultiplesign
A sign expressing multiple meanings formed by two or more graphic signs with or without text signs arranged according to certain rules on the same sign carrier.
4 General
4.1 Standard graphic symbols should be used to form graphic signs. Graphic signs formed by standard graphic symbols should not have text auxiliary signs.
4.2 Graphic symbols in GB/T10001 should be used to form graphic signs; when forming graphic signs, the size of the graphic symbols in the graphic signs (a,) (see Figure 1) should be enlarged or reduced in proportion to the size of the graphic symbols in GB/T10001. 1) Standard graphic symbols refer to the graphic symbols specified in national standards. 1
GB/T20501.1—2006
4.3 If there are no suitable standard graphic symbols, the required graphic symbols shall be designed in accordance with the provisions of GB/T16903.1; the graphic signs formed by non-standard graphic symbols should be accompanied by text auxiliary signs. 4.4 The shape and color of public information graphic signs shall be obviously different from the main safety signs set in the same environment. 5 Graphic signs
5.1 Composition
5.1.1 Graphic signs are usually composed of graphic symbols, symbol background colors and (or) borders (see Figure 1). Graphic symbol
Symbol background color
Graphic symbol size:
-Graphic sign size.
Figure 1 Composition of graphic signs
5.1.2 When forming a graphic sign, a border and (or) symbol background color shall be used to form the sign area. The shape of the public information graphic sign shall be square.
5.1.3 When using borders, the border width should be 0.015 to 0.03 times the size of the graphic symbol (a). 5.1.4 The appearance of the logo can be improved by rounding the corners of the border or the corners of the logo area formed by the background color, but the logo shape should remain square (see Figure 2).
Figure 2 Graphic logo design: Example 1
5.1.5 The design of the standard graphic symbol should not be changed, and other visual elements such as text should not be added within the logo area. 5.1.6 When the edge of the logo carrier overlaps with the logo area, the graphic logo should remove the border and the color of the logo carrier can be directly used as the symbol background color.
5.2 Color
5.2.1 The color of the graphic logo includes the border color, the graphic symbol color and the symbol background color. 5.2.2 If the graphic logo uses a border, the border color should be the same as the graphic symbol color. 5.2.3 If the color of a symbol element in the standard graphic symbol is other than black and white, the color of the symbol element should not be changed when designing the graphic logo. The colors of other symbol elements can be changed, but only the inversion between black and white is allowed (see Figure 3). 5.2.4 If the standard graphic symbol contains only black and white colors [such as the symbol in Figure 2a)], the color of the graphic symbol can be changed under the premise of complying with the following requirements: bZxz.net
a) Ensure that there is sufficient contrast between the color of the graphic symbol and the background color of the symbol; 2
Black and white are preferred as the colors of public information graphic symbols (see Figure 2) b)
The red and yellow specified in GB/T2893.1 should not be used; it is not advisable to change the symbol elements of the same color in the standard graphic symbol to different colors (see Figure 4); d)
GB/T20501.1—2006
When the color of the sign carrier is directly used as the background color of the symbol, it should also comply with the above requirements a) to c). Figure 3
Graphic logo design: Example 2
Figure 4 Examples of color design that should not be used for graphic logos 6 Combination logo
6.1 Combination of graphic logo and text logo
6.1.1 Text logo includes text auxiliary logo and text supplement logo. When a graphic logo is combined with a text logo, the graphic logo is the main body, and the text logo explains or supplements the meaning of the graphic logo. 6.1.2 The distance between the text and the outer edge of the graphic logo in the combination should not be less than 0.15 times the size of the graphic logo (a), and should not be greater than the distance between the graphic logo or the text and the edge of the logo carrier. The distance between the characters should be less than the minimum distance between the text and the outer edge of the graphic logo (see Figure 5). 0.15a
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Note: The dimensions marked in the figure are the maximum or minimum dimensions required, not the recommended dimensions. The dimensions marked in other examples in the text have the same meaning as this figure. Figure 5 Design example of the combination of graphic logo and text logo 6.1.3 The text in the combination should be arranged horizontally; the text logo can be located on the left, right or below the graphic logo, but should not be located above the graphic logo.
6.1.4 When the text logo is located on the left or right side of the graphic logo, the height of the text in a single or double line when arranged horizontally (including the line spacing) should not be greater than 0.6 times the size of the graphic logo (a) (see Figure 5). When the text is three or more lines, the total height of the text should not be greater than the size of the graphic logo (a).
6.1.5 When the text logo is located below the graphic logo, the width of the text when arranged horizontally should not be greater than the size of the graphic logo (a) and the height of the text should also comply with the provisions of 6.1.4. The width of the text when arranged vertically should not be greater than 0.6 times the size of the graphic logo (a). 3
GB/T20501.1—2006
6.1.6 In the combination, the color design of the text logo should be coordinated with the graphic logo. 6.1.7 In the combination, the design of the text logo should also comply with the relevant provisions of GB/T20501.2-2006. 6.2 Combination of graphic logos and graphic logos
6.2.1 When a graphic logo and a graphic logo are combined, one of the graphic logos is the main logo, and the other graphic logo serves to supplement the meaning of the main logo. The graphic logo serving as a supplement should be located on the right side of the main logo (see Figure 6). a) Waiting room without smoking
b) Accessible toilet
Figure 6 Design example of combination of graphic logo and graphic logo 6.2.2 If the graphic symbols on the two graphic logos are similar in appearance or will be ambiguous after simple combination, a vertical line can be added to separate them. The length of the vertical line serving as a separator should not be connected to the border of the logo [see Figure 6b)]. 6.2.3 The width of the border of the combined logo should be 0.015 to 0.03 times the size of the single graphic symbol in the logo (a,). The height of the combined sign shall be the same as that of a single graphic sign, and the minimum width shall be twice the width of a single graphic sign. 6.2.4 The color design of the combined sign shall comply with the provisions of 5.2. 6.3 Combination of graphic signs and arrow symbols
6.3.1 Arrow symbols
In the public information guidance system, the symbols shown in Figure 7 shall be used to indicate directions. Arrow symbols indicating different directions shall be selected from Table 1. A
Figure 7 Arrow symbols
Table 1 Meanings of different directions indicated by arrow symbols Arrow symbol
Forward (only used when it can be confused with "upward")
Arrow symbol
Left front (only used when it can not be confused with "upper left")
Right front (only used when it can not be confused with "upper right")
6.3.2 Combination design
GB/T20501.1—2006
6.3.2.1 In the combination of graphic signs and arrow symbols, if the graphic signs have directionality, their direction shall be consistent with the direction indicated by the arrow. If the directions are inconsistent, the direction of the graphic signs shall be changed to make it consistent with the direction of the arrow (for example, using a mirror image, see Figure 8). 6.3.2.2 The positional relationship between the graphic symbol and the arrow symbol shall comply with the following rules: If the graphic symbol and the arrow are arranged horizontally: a)
1) When the arrow points to the left (including the upper left and lower left), the graphic symbol shall be located on the right [see Figure 8a)]; when the arrow points to the right (including the upper right and lower right), the graphic symbol shall be located on the left (see Figure 8b); 2)
When the arrow points upward or downward, the graphic symbol shall be located on the right [see Figure 9a)]. 3)
If the graphic symbol and the arrow are arranged vertically: b)
1) When the arrow points downward (including the lower left and lower right), the graphic symbol shall be located on the top [see Figure 9b)]; 2) In other cases, the graphic symbol shall be located at the bottom [see Figure 9c)]. 6.3.2.3 The positioning and size of arrow symbols shall comply with the following rules: a)
The size of arrow symbols shall be equal to or larger than the size of graphic symbols. When the size of arrow symbols is larger than the size of graphic symbols, the arrow graphics enlarged in proportion shall not exceed the square range determined by the arrow symbol corner mark when the arrow symbol and graphic symbol are equal in size (see Figure 8):
The distance between the arrow symbol and the outer edge of the graphic symbol shall not be less than 0.15 times the size (a) of the graphic symbol (see Figure 8). 0.15a
Note: The corner mark of the arrow symbol in the figure is used for the positioning of the arrow symbol and does not appear in actual use. b)
Figure 8 Design of the combination of graphic symbol and arrow symbol: Example 1S
Figure 9 Design of the combination of graphic symbol and arrow symbol: Example 26.4 Combination of graphic symbol, text symbol and arrow symbol Figure 10 shows the design examples of the combination of graphic symbol, text symbol and arrow symbol. c)
The arrow symbol and text symbol shall be adjacent to the graphic symbol respectively. The relationship between the graphic symbol and the text symbol shall comply with the provisions of 6.1. The relationship between the graphic symbol and the arrow symbol shall comply with the provisions of 6.3.2. 5
GB/T20501.1—2006
7 Multiple signs
Waiting room
Waiting room
Figure 10 Design example of the combination of graphic symbols, text symbols and arrow symbols7.1 Multiple signs without arrow symbols
7.1.1 In multiple signs, the graphic symbols should be arranged in a single row or a single column; the arrangement order should be arranged from left to right or from top to bottom according to the importance of the objects represented by the graphic symbols in the multiple signs or the spatial position from near to far: If the graphic symbols in the multiple signs must be arranged in multiple rows or columns, the row spacing or column spacing should be greater than the distance between the graphic symbols so that there is a clear distinction between the rows or columns. 7.1.2 Graphical signs should have the same sign size (a); the distance between graphic signs should not be less than 0.15 times the size of the graphic sign (a) (see Figure 11); the color design of the graphic signs should be consistent. 7.1.3 When a graphic sign is accompanied by a text sign, the relationship between the graphic sign and the text sign should comply with the provisions of 6.1. If the graphic sign is arranged horizontally, the text sign should be located below the graphic sign; if the graphic sign is arranged vertically, the text sign should be located on the left or right side of the graphic sign. 0.15a
Figure 11 Example of multiple sign design without arrow symbol 7.2 Multiple signs with arrow symbols
7.2.1 The graphic sign and the arrow symbol should be arranged horizontally and should comply with the provisions of 7.1. 7.2.2 The relationship between the graphic sign and the arrow symbol should comply with the provisions of 6.3.2: If the graphic sign is accompanied by a text sign, the relationship between the arrow symbol and the graphic sign and its text sign should comply with the provisions of 6.4. 7.2.3 When the objects shown by the graphic signs are in the same indication direction, multiple graphic signs should only have one arrow symbol. In multiple signs, the graphic signs can be grouped according to the different indication directions of the arrow symbols and comply with the following rules: a) There should be a clear distinction between groups, which can be achieved through a certain width of blank space or other visual elements; if the groups are in the same row, when the blank space is used to distinguish the groups, the width of the blank space should not be less than the size of the graphic sign (α) b)
(see Figure 12);
If the groups are in different rows, when the blank space is used to distinguish the groups, the width of the blank space should be greater than the spacing between adjacent graphic signs in the group and should not be less than 0.3 a (see Figure 13; 6
GB/T20501.12006
d) If there are five graphic symbols in a group, a blank space with a width of 0.6a0.8a should be used to separate the third and fourth graphic symbols starting from the graphic symbol adjacent to the arrow symbol (see Figure 14); when there are more than five graphic symbols in a group,
blank spaces should be set every four graphic symbols (see Figure 15);
The arrangement order of graphic symbols in a group should be arranged according to the rules of 7.1.1 starting from the graphic symbol adjacent to the arrow symbol. e)
When the graphic signs are located at the same time
, there are
sign design examples
Figure 13 Design example of multiple signs with arrow symbols when the graphic signs are located in different linesFigure 14 Design example of multiple signs with arrow symbols containing five graphic signs0.6
Figure 15 Design example of multiple signs with arrow symbols containing six graphic signs8Sign carrier
In the public information guidance system, the shape of the sign carrier is usually a regular rectangle, and the four corners of the rectangular carrier can be made into rounded corners. In order to make the signboard coordinate with the environment, the shape of the sign carrier can be changed without affecting the information conveyed by the sign. The color of the sign carrier should not use the red and yellow specified in GB/T2893.1. When the graphic logo is arranged horizontally, the minimum spacing between the upper and lower boundaries of the carrier and the logo is 0.2a, and the minimum spacing between the left and right boundaries of the carrier and the logo is 0.25a (see Figure 16). The spacing between the carrier boundary and each part of the logo should not be less than the distance between the components of the logo. 0.25a
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Carrier boundary
Relationship between the logo and the logo carrier boundary
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