CN107687846B - Facility and method for constructing non-visual information position in plane environment - Google Patents
Facility and method for constructing non-visual information position in plane environment Download PDFInfo
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- CN107687846B CN107687846B CN201610628412.9A CN201610628412A CN107687846B CN 107687846 B CN107687846 B CN 107687846B CN 201610628412 A CN201610628412 A CN 201610628412A CN 107687846 B CN107687846 B CN 107687846B
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Abstract
The facility and the method for constructing the non-visual information position in the plane environment aim to solve the problems that a safe area is constructed in the plane area and fixed point positions are constructed in the safe area, and provide accurate azimuth for the free movement of the blind in the plane area. In the present invention, the inventors also constructed a pattern on a facet using a tactile dot block and/or a stripe block, and distributed the facet pattern in a regular manner in a safe area through the expression of the facet pattern to reflect the point location in the planar area. Therefore, after the blind person enters the plane area, the blind person can know the position of the blind person in the plane area only by touching the sole of the foot, namely, the defect of environmental information caused by the fact that the blind person cannot see the blind person is overcome, and the blind person can safely reach the appointed position without help. The technology of the invention also comprises the characteristics of low cost, long service life and low maintenance cost of facilities for constructing the non-visual information position in the plane environment.
Description
Field of the art
The present invention relates to a facility for constructing information locations in a planar environment and a method thereof. In particular to an information facility and a method for constructing a designated position on a reflecting plane environment suitable for visually impaired people in training and performance places of a small stage type and a large playground and a square type activity place, and also comprises other places suitable for the activities of visually impaired people.
(II) background art
Until today, the construction of facilities from stage type to plaza type planar environments has been lacking in a substance other than visual elements. It does not affect the activities of the average person there, but the environment is very bad for the visually impaired, and does not allow them to freely move.
In the world of visually impaired people, the knowledge of the environment is not (completely) dependent on vision. Many vision-impaired people often rely on hearing and touch to determine their range of motion and manner after sensing the location and/or direction of the environment.
Because of the facilities of the plane environments such as the prior stage, playground, square and the like, no substances for the sight-impaired people to perceive the sense of sight and touch are built. Therefore, the visually impaired cannot independently determine whether the plane position is the target of the visually impaired, and thus cannot realize the free movement of the maximum area range on the stage, playground and square.
The inventors have invented a technique suitable for guiding a visually impaired person to walk safely on a directional blind road (an informationized blind road), although it can be applied in the above-mentioned planar environment. However, the defect is that the environment constructed by the technology has the defects that the judgment and the determination of the position in the plane environment are affected in time and rapidly by visually impaired people because of too much touch information and too great interference.
(III) summary of the invention
In view of the above problems, the present invention provides a facility for constructing a non-visual information location in a planar environment and a method thereof, including construction of an information facility on a planar area, manufacture of a tactile information device on the planar area, and a method of positioning the tactile information device on the planar area.
Construction of information facilities on planar areas
The invention provides the construction of information facilities on a plane area (1) and in the environment of a channel or blind road (7) entering and exiting the plane area (1), and comprises the design and/or construction of carrying out information facility positioning on the plane area (1):
the design comprises more than one of the following results:
and (3) determining/selecting more than 1 safety warning belt (2) positions or areas thereof on the inner side of the periphery of the plane area (1) and/or the outer side of the forbidden movement range, and establishing a movable safety area z for visually impaired people.
A specified point (3) on the expression plane area (1) is determined on the plane area (1) or the safety area z.
And determining the entrance and exit position (4) of the safety zone z on the entrance and exit plane zone (1) at the intersection position of the channel or blind road (7) and the safety warning belt (2) or the intersection position of the zone.
The design results described above include descriptions in the planar area (1) and/or descriptions on the medium.
The recording on the medium includes recording, storing and processing the stored information on a substance/object such as paper, a computer, a memory, etc., and describing the design result.
Building, including more than one of the following facilities:
building a corresponding information warning belt B at the position of the safety warning belt (2); or in the area of the position of the safety warning belt (2), determining the position of the safety warning belt (2), and constructing a corresponding information warning belt B.
And building an information module A of the corresponding positioning mark at the appointed point position (3).
At the access location (4), a corresponding information module C is built for accessing the secure zone z.
The expression of the construction includes the construction in the plane area (1) and/or the construction model conforming to a certain proportion.
In the present invention, one or more of the following features may be further included:
on the safety zone z, the distance between every two adjacent 2 designated points (3) is L and/or nL (n is a natural number).
On the safety zone z, the representation of the point location (3) is specified, either by means of numbers and/or letters and/or a combination of numbers and letters, or by means of planar coordinates.
On the plane area (1), the expression of the entrance and exit position (4) is performed by sequential method or by information corresponding to/associated with the expression of the nearest designated point (3).
Wherein L is between 600mm and 2000 mm. In the safety region z, the distance between the adjacent 2 designated points (3) can be an integer multiple of L, provided that the distance between the adjacent 2 designated points (3) is L.
In the present invention, one or more of the following features may be further included:
and determining an information point (5) for prompting the direction of the designated point (3) at the midpoint position of two adjacent designated points (3) or the midpoint positions of four adjacent designated points (3) in the safety area z, and constructing an information module D corresponding to the direction of the prompting information module A.
Between the entrance and exit position (4) and the adjacent designated point (3), a channel position (6) is determined, and a blind road module E on a safety zone z between the information module A and the information module C is built.
In the present invention, it may further include:
the width of the safety warning belt (2) is more than 200mm, the distance between one side of the safety warning belt (2) and the inner side of the periphery of the plane area (1) and/or the outer side of the forbidden movable range is more than 100mm, and the distance between the other side and the boundary of the information module A is more than 200 mm.
Tactile information device on planar area
The invention relates to a tactile information device built on a planar area, which comprises an information module A for representing the tactile positioning mark of a designated point (3) expressed on the planar area (1), a tactile information warning band B for the position of a safety warning band (2), an information module C for entering and exiting a corresponding safety area z on the planar area (1), a tactile information module D for prompting the position of the designated point (3) and/or a blind path module E on a channel position (6), wherein each information module D adopts a dot block (21), a dot block (22) and/or an elongated block (23) and is arranged on the surface part corresponding to each surface part on the planar area (1) or on the surface of a plate/block type planar object which can be arranged on the surface part corresponding to each surface part on the planar area (1).
Here, the information module a, the information warning band B, the information module C, the information module D, and/or the blind road module E have the following two manufacturing methods:
the plane area (1) is manufactured by dot blocks (21), dot blocks (22) and/or strip-shaped blocks (23);
the surface of the plate/block-like object is made of dot blocks (21), dot blocks (22) and/or strip-shaped blocks (23).
Wherein, the liquid crystal display device comprises a liquid crystal display device,
the diameter d of the upper circle of the dot block (21) is below 30mm, and the height h is between 4 and 5mm;
the diameter of the upper circle of the dot block (22) is between 0.4d and 0.6d, and the height is between 0.4h and 0.6 h;
the surface width of the strip-shaped block (23) is not more than d, and the height is between 0.4h and h.
In the invention, the surface (10) of the information module A is below 400mmx400mm, a square lattice (16) of 5X5 is centrally marked, and five areas K (11), K (12), K (13), K (14) and K (15) are determined.
On the K (11) and K (12) areas, 8 points in the dot matrix (16) are respectively arranged, and dot blocks (21) can be arranged at the points;
on the areas K (13) and K (14), 2 points in the dot matrix (16) are respectively arranged, and dot blocks (22) are respectively arranged at the points; or the areas K (13) and K (14) are respectively provided with an elongated block (23);
on the K (15) area, 3 points in the dot matrix (16) are arranged, and dot blocks (22) are respectively arranged at the points; or K (15) area, a strip-shaped block (23) is arranged.
Wherein, the liquid crystal display device comprises a liquid crystal display device,
the spacing of the 5X5 square lattice (16) is 2d;
the dot block (21) or the dot block (22) is arranged at a position, and the center of the dot block is positioned on a corresponding point in the dot matrix (16);
the surface length of the strip-shaped block (23) on the K (13) or K (14) area is below 3d, wherein the line and midpoint position coincides with the line of the point on the K (13) or K (14) area and the midpoint position thereof;
the surface length of the strip-shaped block (23) on the K (15) area is below 5d, wherein the line and midpoint position coincides with the line of the point on the K (15) area and the midpoint position thereof.
In the present invention,
the information module D adopts a dot block (21) or a dot block (22).
If the length of the surface (17) of the blind road module E is 300mm or more,
with a surface pattern of direction indicators in the directional blind road brick,
and/or
More than 2 dot blocks (22) are adopted,
and/or
Strip block (23)
And the distance from the two sides of the length direction of the surface (17) of the blind road module E to the surfaces of the round dot blocks (22) or the strip-shaped blocks (23) on the surface (17) of the blind road module E is between 15mm and 200 mm.
In the invention, the surface (18) of the information warning tape B has a width of 200mm or more, and an arrangement is adopted in which a strip-shaped block (23) is placed on one side of the surface (18), a dot block (22) is placed on the other side of the surface (18), and the dot block (21) is located between the strip-shaped block (23) and the dot block (22). The distance between the strip-shaped blocks (23) and the dot blocks (21) is between 2d and 4d, the distance between the dot blocks (21) and the dot blocks (22) is between 2d and 4d, the distance between the dot blocks (21) is between 2d and 6d, and the distance between the dot blocks (22) is between 2d and 4 d.
The length of the strip block (23) on the surface of any module or warning tape can be selected to be suitable for the size of the module or warning tape arranged in the length, or a plurality of strip block (23) sections can be adopted for end-to-end connection.
In the present invention, if dot blocks (21) are present at points in the dot matrix (16) on the K (11) or K (12) region, the corresponding values are shown in table 1.
TABLE 1
| Position numbering | 31 | 32 | 33 | 34 | 35 | 36 | 37 | 38 |
| |
1 | 2 | 4 | 8 | 16 | 32 | 64 | 128 |
In the area K (11) or K (12), the sum of the values corresponding to the positions of the dot blocks (21) is adopted to represent the numerical expression made by the area.
Method for positioning touch-sensitive information device on planar area
The method for arranging the touch sensing information device on the plane area comprises the following steps: on the plane area (1), an information module A, an information warning band B, an information module C, an information module D and/or a blind road module E are arranged.
A method of positioning an information module a, comprising
Selecting the numerical values expressed by K (11) and K (12) in the surface (10) of the information module A respectively or after integration, wherein the numerical values correspond to the numerical values expressed by the appointed point position (3);
overlapping the dot matrix (16) dot connecting lines in the K (15) area of the surface (10) of the information module A on the appointed dot position (3);
the direction mark a1 on the surface (10) of the information module A is aligned with a straight line boundary or an azimuth P on the stage.
The direction on the surface (10) of the information module A is generated by using a graph constructed by the positions of dot blocks (22) and/or strip-shaped blocks (23) on the surface (10) in the areas of K (13), K (14) and K (15), and the marks of the direction are divided into a1, a2, a3 and a4 and correspond to the four sides of the surface (10).
The method for arranging the information warning tape B is to enable the outer side of the strip-shaped block (23) on the surface (18) of the information warning tape B to be close to the boundary of the plane area (1) and/or one side of the forbidden movable range.
A method of positioning an information module C, comprising:
an information module C for selecting the expressed entrance/exit position information corresponding to the information of the entrance/exit position (4) if there are more than 2 entrance/exit positions (4) on the plane area (1);
placing the center of the surface of the information module C at the center of the entrance position (4) or the center of the entrance position (4);
the azimuth mark C1 side of the information module C is placed on the information module a side.
A method of arranging an information module D selects a dot block (21) or a dot block (22) and places the center thereof on an information dot (5).
The method for arranging the blind road module E is that the blind road module E is arranged at a channel position (6), two short sides E1 and E2 are respectively arranged near one side ec of the information module C and one side ea of the near information module A, and the distance between the short side E1 or E2 and the nearby side ec or side ea is below 200 mm.
The established technology for constructing positioning information on a planar area solves the problem of constructing non-visual positioning facilities on the planar area by adopting a safe, reliable and low-cost touch information device. The vision-impaired person can know the position of the planar area through the non-visual mode or the touch feeling of the sole, so that the maximum range of free movement on the planar area is realized.
(IV) description of the drawings
FIG. 1, a schematic design of the location of non-visual information on a stage plane (1) (one of the planar areas (1));
FIG. 2, positioning of the information module A surface (10) and division of five areas;
FIG. 3, the largest number of dots (21) and stripes (23) are placed on the information module A surface (10);
FIG. 4, an illustration of a dot block (21) within the area K (11) or K (12) on the surface (10) of information module A;
fig. 5, a surface (10) pattern of the information module a representing the position of coordinates (1, 11);
fig. 6 shows a schematic view of a partial area on the stage plane (1), including the surface (10) of the information module a, the surface (18) of the information warning strip B, the surface (17) of the information module E, the information module C and the information module D, and the positions thereof, representing the positions of the coordinates (1, 11).
In the drawing the view of the figure,
1-plane area/stage plane, 2-safety warning belt, 3-appointed point location,
4-entrance and exit positions, 5-designated points, 6-channel positions, 7-blind tracks or channels,
10-surface of information module a, 11-K area, 12-K area, 13-K area,
14-K region, 15-K region, 16-5x5 lattice,
17-the surface of the information module E, 18-the surface of the information warning tape B,
21-dot blocks, 22-dot blocks, 23-elongated blocks, 31: 38-position of dot block (21)
(fifth) detailed description of the invention
In order to clearly illustrate the technical features of the present solution, the present solution is described below by way of a specific example with reference to the accompanying drawings.
Statement: the examples presented herein are intended to illustrate only the results of one of the implementation techniques of the present solution and are not meant to be all implementation techniques of the present solution.
Information positioning facilities installed on a 12MX8M stage.
The stage capable of allowing visually impaired people to freely move belongs to a plane area, and in order to adapt to the fact that visually impaired people can perform on the stage as early as possible, an information positioning facility capable of enabling visually impaired people to safely move and knowing the positions of the entrances and exits should be built.
According to the size of the stage plane (1) (one of the plane areas (1)) and the width from the inner side of the stage boundary to the inner side of the safety warning belt (2) is more than 300mm, if the area free for the vision-impaired person is a rectangular plane within 11.4Mx7.4M, the settable designated point (3) is in a rectangular area within 11Mx7M of the inner center of the safety warning belt (2) and belongs to a plane area with medium lower specification.
Therefore, the distance between the adjacent designated points (3) is 1M, the designated points (3) are positioned on an equidistant square lattice of 11x7 at the inner center of the temporary safety warning belt (2), the positions of the designated points (3) are marked in a plane coordinate mode, the coordinates of the left lower corner position are (1, 1), and the coordinates of the right upper corner position are (7, 11).
And prompting the information point positions (5) of the positions of the designated points (3), wherein the information point positions are positioned at the centers of the 4 designated points (3).
The width of the safety warning belt (2) is adjusted to be 400mm.
The positions of the passage or blind road (7) on the two sides of the stage, which are connected with the safety warning belt (2), are named as the 1 (left side) and 2 (right side) entrances and exits respectively, and are determined as the entrance and exit positions (4) for visually impaired people to enter and exit the safety area z.
Between the entrance and exit position (4) and the adjacent designated point (3), the position (6) of the channel is determined, and the length is 350mm.
Fig. 1 is a plan view of an information facility of the stage.
The information facility of the stage can be built by directly arranging the raised object blocks on the stage plane, or arranging a plurality of raised object blocks on a plane object through a synthesis method, and then paving the plane object and/or the raised object blocks on the stage plane. Here, the latter method, i.e. using planar objects and raised pieces, is applied to the stage plane.
A raised object block, a dot block (21), a dot block (22) and/or an elongated block (23).
According to the design, the combined positioning identification information module A is arranged at the appointed point position (3), and the specification of the surface (10) is 300mmX300mm.
The diameter d of the upper circle of the dot blocks (21) on the stage is set to be 25mm, and the height h is set to be 4-5mm; the diameter of the circle on the dot block (22) is 15-18mm, and the height is 2-3mm; the surface width of the strip-shaped block (23) is 25mm.
The center of the surface (10) of the identification information module A is positioned, a 5x5 square lattice (16) is set, the dot spacing is 50mm, and five areas K (11), K (12), K (13), K (14) and K (15) are defined, as shown in figure 2.
Less than 8 dot blocks (21) can be arranged in the K (11) area, and the row coordinate number corresponding to the appointed point location (3) is expressed; less than 8 dot blocks (21) can be arranged in the K (12) area, and the column coordinate number corresponding to the designated point location (3) is expressed.
The centers of the dot blocks (21) are located on corresponding points in a 5x5 square lattice (16).
In the areas K (13) and K (14), 1 strip-shaped block (23) is respectively arranged, and the lengths of the strip-shaped blocks are 75mm.
In the region K (15), 1 elongated block (23) is arranged, the length of which is 125mm.
Wherein, the central line of the strip-shaped block (23) is positioned on the connecting line of the corresponding points; the center of the strip-shaped block (23) is positioned at the center of the connecting line of the corresponding points.
The dot blocks (21) and the strip-shaped blocks (23) are schematically arranged in five areas of K (11), K (12), K (13), K (14) and K (15) in the surface (10) of the positioning identification information module A, and the schematic diagram is shown in fig. 3.
The presence of a dot (21) at either location in the region of K (11) or K (12) represents a corresponding value, see fig. 4 and table 1. More than 2 dot blocks (21) are arranged in the K (11) or K (12) area, and the numerical value represented by the area is the sum of the numerical values corresponding to each position. The value of the K (11) region, representing the row of coordinates; the value of the K (12) region represents a column of coordinates.
According to the above method, the designated point (3) located at the position of the coordinates (1, 11) corresponds to the number of dot blocks (21) and elongated blocks (23) and the positions thereof on the surface (10) of the positioning mark information module a surface (10), see fig. 5.
In the positioning identification information module A surface (10), a pattern Q combined by a long bar (23) in the areas of K (13), K (14) and K (15) is characterized by four directional marks of a1, a2, a3 and a 4.
The positioning of the positioning identification information module A should be in accordance with:
coordinate values expressed by K (11) and K (12) in the surface (10) of the positioning identification information module A correspond to the coordinate value of the appointed point position (3);
the dot matrix (16) dot connecting line (midpoint is adopted here) in the K (15) area of the surface (10) of the positioning identification information module A surface (10) is positioned on the appointed dot position (3);
the directional mark a1 on the surface (10) of the positioning identification information module a is aligned with a straight line boundary P on the stage, see fig. 6.
According to the design, the combination of the synthesized safety warning belt B is arranged at the safety warning belt (2).
The length of the surface (18) of the safety warning belt B is more than 300 mm; the structure is that 3 rows of strip-shaped blocks (23), 2 columns of dot blocks (21) and 2 columns of dot blocks (22) are arranged in the width direction in order.
In the width direction of the surface (18) of the safety warning tape B: the distance between the centers of adjacent long strip-shaped blocks (23) is defined as 50mm, the distance between the centers of adjacent dot blocks (21) is defined as 50mm, the distance between the centers of adjacent dot blocks (22) is defined as 50mm, the distance between the centers of adjacent long strip-shaped blocks (23) and the centers of dot blocks (21) is defined as 70mm, and the distance between the centers of adjacent dot blocks (21) and the centers of dot blocks (22) is defined as 60mm.
In the length direction of the surface (18) of the safety warning belt B: the length of the strip-shaped blocks (23) is selected to be between 150 and 280mm, and the surface gap of the adjacent strip-shaped blocks (23) is between 30 and 50 mm; the distance between the centers of adjacent dot blocks (21) is selected to be 60-90 mm; the spacing between the centers of adjacent dot blocks (22) is selected to be 50mm.
The safety warning belt B is arranged, and the outer side of the strip-shaped block (23) on the surface (18) of the safety warning belt B is close to the boundary on the stage; the two safety warning belts B are connected by adopting the ends of the convex object blocks with the same specification, as shown in figure 6.
According to the design, a position information module C for visually impaired people to enter and exit the stage safety area z is arranged at the entrance position (4). Regarding the fabrication and placement of the information module C, the method of the directional blind spot technique (patent number: 201510086224.3) given by the inventor during 2014 was adopted. Thus, the information module C can be arranged according to the directional blind road construction method at the junction of the middle of the width of the safety warning belt B and a channel or blind road (7) by adopting the graph of the surface of the directional blind road brick expressed by the digital serial number entrance and exit with the specification of 300x300mm or 400x400 mm.
According to the above design, at the information spot (5), a dot block (22) is used, the center of which is located on the information spot (5), see fig. 6.
According to the above design, a synthetic blind road module E is arranged at the position (6) of the channel. The surface (17) of the blind road module E adopts 1 strip-shaped block (23) and 2 dot blocks (22) to be combined: the distance between the centers of the 2 dot blocks (22) is 50mm, the distance between one end of the strip block (23) and the midpoint of the connecting line of the centers of the 2 dot blocks (22) is 25-30 mm, and the length of the strip block (23) is 280mm.
The blind road module E is arranged, the strip-shaped block (23) end is positioned at the information module C, and the center distance of the 2 dot blocks (22) is positioned between 25mm and 50mm from the side of the positioning identification information module A, as shown in figure 6.
Claims (10)
1. The construction of information facilities on a plane area comprises the plane area (1) and a channel or blind road (7) entering and exiting the plane area (1), and is characterized in that the plane area (1) is subjected to the design or construction of information facility positioning;
wherein, the liquid crystal display device comprises a liquid crystal display device,
the design comprises;
determining/selecting more than 1 safety warning belt (2) positions or areas thereof on the inner side of the periphery of the plane area (1) and/or the outer side of the forbidden movable range, and establishing a movable safety area z; further, on the safety zone z, determining a designated point (3) in the plane zone (1), and giving information of a positioning mark and determining the position thereof on the plane zone (1);
or (b)
On the plane area (1), determining a designated point (3) in the plane area (1), and giving information of a positioning mark and determining the position of the positioning mark on the plane area (1);
the construction includes:
determining/selecting more than 1 safety warning belt (2) positions or areas thereof on the inner side of the periphery of the plane area (1) and/or the outer side of the forbidden movable range; building a corresponding information warning belt B at the position of the safety warning belt (2) or the area thereof, and building a movable safety area z; further, on the safety zone z, determining a designated point (3) in the plane zone (1), and giving information of a positioning mark and determining the position thereof on the plane zone (1); building a corresponding information module A of the positioning mark at the appointed point position (3);
or (b)
On the plane area (1), determining a designated point (3) in the plane area (1), and giving information of a positioning mark and determining the position of the positioning mark on the plane area (1); and constructing an information module A of the corresponding positioning mark at the appointed point position (3).
2. Construction of information facilities on planar areas as claimed in claim 1, further characterized by
The distance between every two adjacent 2 appointed points (3) is L and/or nL, and n is a natural number; wherein L is 600mm to 2000 mm;
and/or
The appointed point position (3) adopts numbers and/or letters and/or combination expression of the numbers and the letters or adopts a plane coordinate mode for expression;
and/or
Determining an entrance and exit position (4) of a safety zone z on the entrance and exit plane zone (1) at the intersection position of a channel or blind road (7) and the safety warning belt (2) or the intersection position of the zone; the entry and exit position (4) is expressed by adopting a sequential method or adopting information expression corresponding to/related to the expression of the last appointed point position (3);
and/or
Determining an entrance and exit position (4) of a safety zone z on the entrance and exit plane zone (1) at the intersection position of a channel or blind road (7) and the safety warning belt (2) or the intersection position of the zone; and the information module C of the corresponding safety area z on the plane area (1) is built at the entrance and exit position (4).
3. Construction of information facilities on planar areas as claimed in claim 1 or 2, further characterized by
Determining an information point (5) for prompting the azimuth of the designated point (3) on the midpoint position of two adjacent designated points (3) or the midpoint position of four adjacent designated points (3), and constructing an information module D for prompting the azimuth of the information module A correspondingly; and/or
And determining a channel position (6) between the entrance position (4) and the adjacent appointed point (3), and constructing a blind road module E between the information module A and the information module C.
4. Construction of information facilities on planar areas as claimed in claim 1, further characterized by
The width of the safety warning belt (2) is more than 200 mm; and also lie in
The distance between one side of the safety warning belt (2) and the inner side of the periphery of the plane area (1) and/or the outer side of the forbidden movable range is more than 100mm, and the distance between the other side of the safety warning belt and the boundary of the information module A is more than 200 mm.
5. A tactile information device built on a planar area is characterized in that the tactile information device built on the planar area (1) comprises a device for representing the expression on the planar area (1)
An information module A of a touch type positioning mark of a designated point position (3),
A touch type information warning belt B at the position of the safety warning belt (2),
An information module C for entering and exiting the corresponding security zone z on the planar zone (1),
Touch-sensitive information module D for prompting information point location (5) of designated point location (3) azimuth
And/or
A blind road module E at the channel position (6),
all adopt dot blocks (21), dot blocks (22) and/or strip blocks (23), and
on the respective surface of the planar region (1), or
Is placed on the surface of a plate/block plane-like object placed at the respective corresponding surface on the plane area (1);
wherein, the liquid crystal display device comprises a liquid crystal display device,
the touch type positioning mark on the surface of the information module A is divided into two areas, and each area is internally provided with 0-8 dot blocks (22);
the diameter d of the upper circle of the dot block (21) is below 30mm, and the height h is between 4 and 5mm;
the diameter of the upper circle of the dot block (22) is between 0.4d and 0.6d, and the height is between 0.4h and 0.6 h;
the surface width of the strip-shaped block (23) is not more than d, and the height is between 0.4h and h.
6. The tactile information device built on a flat area according to claim 5, wherein
The information module A has the surface (10) specification below 400mm x400mm, a 5x5 square lattice (16) is marked in the center, and five areas of K (11), K (12), K (13), K (14) and K (15) are determined; and also lie in
8 points in the dot matrix (16) are arranged on the K (11) region and the K (12) region and are the positions of dot blocks (21);
and
the areas K (13) and K (14) are respectively provided with 2 points in the dot matrix (16), and dot blocks (22) or strip-shaped blocks (23) are arranged on the areas K (13) and K (14);
and
the points on the K (15) area are 3 points in the dot matrix (16), are the positions of dot blocks (22) or are provided with strip-shaped blocks (23);
wherein, the liquid crystal display device comprises a liquid crystal display device,
the spacing of the 5X5 square lattice (16) is 2d;
the dot block (21) or the dot block (22) is arranged at a position, and the center of the dot block is positioned on a corresponding point in the dot matrix (16);
the surface length of the strip-shaped blocks (23) on the K (13) and K (14) areas is below 3d, and the long central line and the midpoint position are coincident with the connecting line of the points on the K (13) or K (14) areas and the midpoint position thereof;
the surface length of the strip-shaped block (23) on the K (15) area is below 5d, and the long central line and the midpoint position coincide with the connecting line of the point on the K (15) area and the midpoint position thereof.
7. The tactile information device built on a flat area according to claim 5, wherein
The information module D adopts a dot block (21) or a dot block (22);
or (b)
The length of the surface (17) of the blind road module E is more than 300mm,
adopting a surface pattern of direction indication in the directional blind road brick; and/or
More than 2 dot blocks (22) are arranged; and/or
Strip block (23)
Is arranged in the row of (a); and also lie in
The distance from the two sides of the length direction of the surface (17) of the blind road module E to the surfaces of the round dot blocks (22) and/or the strip-shaped blocks (23) on the surface (17) of the blind road module E is 15mm to 100 mm.
8. The tactile information device built on a flat area according to claim 5, wherein
The information warning belt B has the surface (18) with the width of more than 200mm, adopts the arrangement that a strip-shaped block (23) is arranged on one side of the surface, a dot block (22) is arranged on the other side of the surface, a dot block (21) is arranged between the strip-shaped block (23) and the dot block (22), the distance between the strip-shaped block (23) and the dot block (21) is between 2d and 4d, the distance between the dot block (21) and the dot block (22) is between 2d and 3d, the distance between the dot block (21) is between 2d and 6d, the distance between the dot block (22) is between 2d and 4d, and the distance between the strip-shaped blocks (23) is between 2d and 4 d.
9. The tactile information device built on a planar area according to claim 6, wherein
If dot blocks (21) exist on points in the dot matrix (16) on the K (11) or K (12) area, the corresponding indicated values are shown in table 1;
TABLE 1
And also lie in
And in the K (11) or K (12) region, the sum of the values corresponding to the positions of the dot blocks (21) is adopted to represent the numerical expression made by the region.
10. A method for arranging a tactile information device on a planar area, characterized in that an information module a, an information warning band B, an information module C, an information module D and/or a blind track module E are arranged on the planar area (1);
wherein, the liquid crystal display device comprises a liquid crystal display device,
a method of positioning an information module a, comprising
Selecting the numerical values expressed by K (11) and K (12) in the surface (10) of the information module A respectively or after integration, wherein the numerical values correspond to the numerical values of the appointed point positions (3); and
overlapping the dot matrix (16) dot connecting lines in the K (15) area of the surface (10) of the information module A on the appointed dot position (3); and
the directional mark a1 on the surface (10) of the information module A is aligned with a straight line boundary or an azimuth P on the stage;
the method for arranging the information warning tape B is to enable the outer side of the strip-shaped block (23) on the surface (18) of the information warning tape B to be close to the boundary of the plane area (1) and/or one side of the forbidden movable range;
a method of setting an information module C, comprising
An information module C for selecting the expressed entrance/exit position information corresponding to the information of the entrance/exit position 4; and/or
Placing the center of the surface of the information module C at the center of the entrance position (4); and
placing the azimuth mark C1 side of the information module C on the information module A side;
a method for arranging an information module D, wherein the center of the information module D is arranged on an information point location (5);
the method for arranging the blind road module E is that the blind road module E is arranged at a channel position (6), two short sides E1 and E2 are respectively arranged near one side ec of the information module C and one side ea of the near information module A, and the distance between the short side E1 or E2 and the nearby side ec or side ea is below 200 mm.
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| CN201610628412.9A CN107687846B (en) | 2016-08-03 | 2016-08-03 | Facility and method for constructing non-visual information position in plane environment |
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| CN201610628412.9A CN107687846B (en) | 2016-08-03 | 2016-08-03 | Facility and method for constructing non-visual information position in plane environment |
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| CN107687846A (en) | 2018-02-13 |
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