JP3230347U - Location information guidance system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a position information guidance system capable of recognizing the position by a guidance block and enjoying the position information of the position by voice guidance based on the tag. SOLUTION: A guide block 1A laid in a passage and provided with a convex portion on the surface, a white cane 2 used for touching the road surface during walking, and a communication terminal 4 capable of transmitting and receiving data. A database 5 in which position information is stored and a sounding body 3 attached to an ear are provided, and an IC chip 13 into which tag information is input is built in the guidance block, and the lower end of the white cane 2 is provided. The card reader 23 is built in, and when the lower end of the white cane 2 is brought close to the guidance block, the card reader reads the tag information, converts the tag information into wireless by a wireless circuit, and transmits it to the communication terminal 4. Then, the tag information received by the communication terminal 4 is transmitted to the database 5, and the position information based on the tag information is transmitted from the information group in which the database receiving the tag information is stored to the communication terminal, and the communication terminal moves to the position. The information is converted into voice information and sent to the sounding body. [Selection diagram] Fig. 5

Description

The present invention relates to a position information guidance system, and more particularly to a position information guidance system in which a visually impaired person can recognize the position by a guidance block and enjoy the position information of the position by voice guidance.

Various systems have been developed to safely guide and guide visually impaired people.
For example, a voice recognition means for recognizing voice, a processing device having a navigation function for searching a destination based on information from the voice recognition means, and a destination searched from the processing device are voice-synthesized and notified. A mobile terminal device having a notification means, a receiving device, a guide cane having a tag reader and a transmitting device, and a tag storing position information arranged at a predetermined position up to the destination. Guidance guidance systems for the visually impaired are known (see, for example, Patent Documents 1 to 4).

Further, the receiving device 3 provided on the ceiling 8 receives the infrared signal and the ultrasonic signal simultaneously transmitted from the cane portion 9a to detect the position of the cane portion 9a, and the guidance guidance server 1 detects the detected cane portion 9a. A guidance guidance system that transmits position-based guidance guidance information from the transmission / reception device 2 to the mobile terminal unit 9b, and allows the user to move to a target location according to the guidance guidance information output by voice from the earphone 12 of the mobile terminal unit 9b. Is known (see, for example, Patent Document 5).

Japanese Unexamined Patent Publication No. 11-276516 Japanese Unexamined Patent Publication No. 11-347061 Japanese Unexamined Patent Publication No. 2000-262 Japanese Unexamined Patent Publication No. 2005-46607 JP-A-2002-336293

However, in the guidance system for the visually impaired described in Patent Documents 1 to 4, it is not easy for the visually impaired to recognize the arrangement position of the tag that stores the position information, and as a result, the visually impaired person. The guidance system for people may not be available.
Further, the guidance guidance system described in Patent Document 5 has a drawback that it is limited to a place where the ceiling is located because it is necessary to provide a receiving device on the ceiling.

The present invention has been made in view of the above circumstances, and the visually impaired person can recognize the position of the tag by the guide block regardless of the presence or absence of the ceiling, and can easily recognize the position of the tag. , An object of the present invention is to provide a position information guidance system capable of enjoying the position information of the position by voice guidance based on the tag.

As a result of diligent studies to solve the above problems, the present inventors have found that the above problems can be solved by incorporating an IC chip in the guidance block for guiding the visually impaired, and complete the present invention. It came to.

The present invention includes (1) a guide block laid in a passage and having a convex portion on the surface, an IC chip into which tag information is input, and a white cane used for rubbing the road surface during walking. A communication terminal capable of transmitting and receiving data, a database in which position information is stored, and a sounding body attached to an ear are provided, and a guide block includes a first soft sheet layer having a convex portion and a first. It has a second soft sheet layer laminated on the back surface of the soft sheet layer via an adhesive, the material of the first soft sheet layer is polyurethane resin, and the material of the second soft sheet layer is a soft aluminum thin plate or It is a soft vinyl chloride thin plate, the IC chip is housed between the convex part and the second soft sheet layer, a card reader is built in the lower end of the white cane, and the lower end of the white cane is used as an induction block. When brought close to each other, the card reader reads the tag information, converts the tag information into wireless by a wireless circuit and transmits it to the communication terminal, transmits the tag information received by the communication terminal to the database, and receives the tag information. It exists in a position information guidance system in which position information based on tag information is transmitted from an information group in which a stored database is stored to a communication terminal, and the communication terminal converts the position information into voice information and transmits it to a sounding body.

According to the present invention, (2) the position information guidance system according to (1) above, wherein the induction block has a solid filler filled inside the convex portion, and the IC chip is attached to the lower surface of the solid filler. Exists in.

The present invention includes (3) a guide block laid in a passage and having a convex portion on the surface, an IC chip into which tag information is input, and a white cane used for rubbing the road surface during walking. A communication terminal capable of transmitting and receiving data, a database in which position information is stored, and a sounding body attached to an ear are provided, and a guide block includes a first soft sheet layer having a convex portion and a first. It has a second soft sheet layer laminated on the back surface of the soft sheet layer via an adhesive, the material of the first soft sheet layer is polyurethane resin, and the material of the second soft sheet layer is a soft aluminum thin plate or It is a soft vinyl chloride thin plate, and IC chips are sandwiched between the first soft sheet layer and the second soft sheet layer between adjacent convex portions, and a card reader is built in the lower end of the white cane. When the lower end of the white cane is brought close to the guidance block, the card reader reads the tag information, converts the tag information into wireless by a wireless circuit and transmits it to the communication terminal, and the tag information received by the communication terminal is transmitted. The position information based on the tag information is transmitted to the communication terminal from the information group in which the database that received the tag information is transmitted to the database, and the communication terminal converts the position information into voice information and transmits it to the sounding body. It exists in the location information guidance system.

The present invention is (4) a mobile mobile phone terminal in which the communication terminal has a display unit, and when the position information is received, the position information is displayed on the display unit, and the sounding body is bone conduction. It exists in the position information guidance system according to any one of (1) to (3) above, which is a method earphone.

In the present invention, (5) a beacon device is further built in the guidance block, and when the communication terminal is brought close to the guidance block, the beacon device transmits a beacon signal to the communication terminal and the beacon received by the communication terminal. The signal is transmitted to the database, the position information based on the beacon signal is transmitted from the information group in which the database that received the beacon signal is stored to the communication terminal, and the communication terminal converts the position information into voice information and sounds. It exists in the position information guidance system according to any one of the above (1) to (4) to be transmitted to.

In the position information guidance system of the present invention, by incorporating an IC chip in the guidance block that guides the visually impaired person, the visually impaired person can recognize the current position by the guidance block, and tag information is provided in the guidance block. Since the IC chip into which is input is built-in, the position where the tag information can be obtained can be easily recognized.
In addition, the card reader reads the tag information, converts the tag information into wireless by a wireless circuit and transmits it to the communication terminal, and transmits the tag information received by the communication terminal to the database via the Internet to tag the tag. The location information based on the tag information is transmitted from the information group in which the database that received the information is stored to the communication terminal via the Internet, and the communication terminal converts the location information into voice information and transmits it to the sounding body. Therefore, the position information of the position can be enjoyed by voice guidance.
Further, the installation position of the IC chip is not limited to the presence or absence of the ceiling as long as the guide block can be installed. That is, the installation position of the IC chip may be indoors or outdoors.

In the position information guidance system of the present invention, the guiding block applies an adhesive to the first soft sheet layer having a convex portion, the solid filler filled inside the convex portion, and the back surface of the first soft sheet layer. When the second soft sheet layer is laminated with the second soft sheet layer, a convex portion having a sufficient height can be easily formed. As a result, the visually impaired person can fully feel the convex portion by walking on the guidance block, and can know the direction of the passage and the position of the target object.

Here, when the IC chip is attached to the lower surface of the solid filler, the convex portion has a sufficient height, so that the lower end of the white cane can be easily brought close to the convex portion of the guiding block. it can. As a result, the card reader built in the lower end of the white cane can reliably read the tag information from the IC chip attached to the lower surface of the solid filler of the convex portion.
Further, even if the convex portion is stepped on, the solid filler serves as a cushion and the pressure applied to the IC chip is dispersed, so that damage to the IC chip can be prevented.

On the other hand, when the IC chip is sandwiched between the first soft sheet layer and the second soft sheet layer between the adjacent convex portions, even if the pedestrian steps on the guidance block, the convex portion makes the pedestrian. Since it will be supported, it is possible to prevent the IC chips arranged between the convex portions from being damaged.

In the position information guidance system of the present invention, when the communication terminal is a mobile mobile phone terminal, it is excellent in versatility.
Further, when the communication terminal has a display unit and the position information is displayed on the display unit when the position information is received, when the visually impaired person listens to the voice guidance, the attendant of the visually impaired person or the like Can confirm the contents on the display unit.

In the position information guidance system of the present invention, when the sounding body is a bone conduction type earphone, even a hearing-impaired person can surely enjoy voice guidance.

In the position information guidance system of the present invention, when the beacon device is further built in the guidance block, not only the position information based on the tag information by the IC chip described above but also the position based on the beacon signal transmitted by the beacon device. Information can also be received.
Therefore, more information can be received by different routes.
Further, the communication terminal can enjoy the position information of the position by voice guidance by converting the position information into voice information and transmitting it to the sounding body.

FIG. 1 is an explanatory diagram for explaining a first embodiment of a configuration necessary for using the position information guidance system according to the present invention. FIG. 2 is a cross-sectional view showing a guidance block used in the position information guidance system according to the first embodiment. FIG. 3 is a side view showing a white cane used in the position information guidance system according to the first embodiment. FIG. 4 is a flowchart showing a guidance method using the position information guidance system according to the first embodiment. FIG. 5 is an explanatory diagram for explaining the position information guidance system according to the first embodiment. FIG. 6 is a cross-sectional view showing a guidance block used in the position information guidance system according to the second embodiment.

Hereinafter, preferred embodiments of the present invention will be described in detail with reference to the drawings as necessary.
In the drawings, the same elements are designated by the same reference numerals, and duplicate description will be omitted.
Further, unless otherwise specified, the positional relationship such as up, down, left, and right shall be based on the positional relationship shown in the drawings.
Furthermore, the dimensional ratios in the drawings are not limited to the ratios shown.

(First Embodiment)
FIG. 1 is an explanatory diagram for explaining a first embodiment of a configuration necessary for using the position information guidance system according to the present invention.
As shown in FIG. 1, the position information guidance system according to the first embodiment is used to rub the road surface with the guidance block 1A laid in the passage and provided with a convex portion on the surface during walking. It includes a white cane 2, a communication terminal 4 capable of transmitting and receiving data, a database (not shown) in which position information is stored, and a sounding body 3 attached to an ear.

According to the position information guidance system according to the first embodiment, by incorporating an IC chip in the guidance block 1A that guides the visually impaired person, the visually impaired person can recognize the current position by the guidance block 1A, and the said Since the IC chip into which the tag information is input is built in the guidance block 1A, the position where the tag information can be obtained can be easily recognized.

FIG. 2 is a cross-sectional view showing a guidance block used in the position information guidance system according to the first embodiment.
As shown in FIG. 2, the induction block 1A is attached to the first soft sheet layer 11 having the convex portion 10, the solid filler 15 filled inside the convex portion 10, and the lower surface of the solid filler 15. The IC chip 13 is composed of a first soft sheet layer 11 and a second soft sheet layer 12 laminated on the back surface of the IC chip 13 with an adhesive.
Therefore, in the induction block 1A, the IC chip 13 is housed in the convex portion 10.

The induction block 1A can form a convex portion 10 having a sufficient height and excellent strength by filling the inside of the convex portion 10 with a separately manufactured solid filler 15.
The height H of the convex portion 10 is preferably 5 mm or more in the case of the warning display and 0.5 mm or more in the case of the guidance display from the viewpoint of clarifying the tactile difference of the unevenness.
As a result, the visually impaired person can sufficiently feel the tactile difference between the convex portion 10 and the non-convex portion 10 by walking on the convex portion 10 of the guidance block 1A, and can determine the direction of the passage and the position of the target object. You can know.

Examples of the material of the first soft sheet layer 11 include silicone resin, polyacrylic resin, polyamide resin, polyurethane resin, vinyl chloride resin, polyester elastomer and the like.
Among these, the material of the first soft sheet layer 11 is preferably made of polyurethane resin or vinyl chloride resin because of its high strength and light weight, and more preferably made of polyurethane resin from the viewpoint of elasticity. preferable.
It is also possible to add an ultraviolet absorber, a defoaming agent, a dispersant, a flame retardant, a colorant, or the like to the first soft sheet layer 11.

The first soft sheet layer 11 has convex portions 10 formed at regular intervals.
The convex portion 10 projects in a direction (upward) perpendicular to the surface direction of the first soft sheet layer 11, and the inside is a space.

The solid filler 15 is filled in the internal space of the convex portion 10 via an adhesive such as an acrylic.
As a result, the durability of the induction block 1A is improved.
Here, as the material of the solid filler 15, at least one resin selected from the group consisting of polyurethane resin, vinyl chloride resin, polyester resin and polyamide resin can be mentioned.
By using these, the convex portion 10 becomes more excellent in strength and durability.

The IC chip 13 is attached to the lower surface of the solid filler 15 that fills the internal space of the convex portion 10 via an adhesive. That is, the IC chip 13 is sandwiched between the second soft sheet layer 12 and the solid filler 15 in the internal space of the convex portion 10.
As described above, in the guiding block 1A, since the convex portion 10 has a sufficient height, the lower end of the white cane 2 can be easily brought close to the convex portion 10 of the guiding block 1A. As a result, the card reader built in the lower end of the white cane 2 can reliably read the tag information from the IC chip 13.
Further, even if a pedestrian steps on the convex portion 10 of the guidance block 1A, the solid filler 15 serves as a cushion and the pressure applied to the IC chip 13 is dispersed, so that the damage to the IC chip 13 is reduced and the IC It is possible to prevent damage to the chip 13.

Examples of the material of the second soft sheet layer 12 include a soft aluminum thin plate, a soft vinyl chloride thin plate, a polyester thin plate, and a rubber sheet.
Among these, when the material of the second soft sheet layer 12 is a soft aluminum thin plate, it has no resilience and can be plastically deformed to retain its morphology (morphological retention effect), so that it can follow the shape of the installation location. It is possible to maintain that state reasonably.
For example, even if the shape of the installation location is a bent portion such as a staircase, the shape of the guide block 1A can be easily attached so as to follow the shape of the installation location.
When the material of the second soft sheet layer 12 is a soft vinyl chloride thin plate, an ultraviolet absorber, a defoaming agent, a dispersant, a flame retardant, a colorant and the like can be easily added to the soft vinyl chloride. ..

The guide block 1A is laid on the ground or floor where guidance is required via an adhesive or the like, for example, like the conventional guide block.
Therefore, the installation position of the IC chip 13 is not limited to the presence or absence of the ceiling as long as the guide block 1A can be installed.

The white cane 2 is a white cane used by a visually impaired person to touch and rub the road surface when walking.
FIG. 3 is a side view showing a white cane used in the position information guidance system according to the first embodiment.
As shown in FIG. 3, the white cane 2 is provided at a rod-shaped main body portion 20, a grip portion 21 provided at the upper end of the main body portion 20 for gripping the white cane 2, and a lower end portion of the main body portion 20. It is composed of a cane portion 22.

In the white cane 2, the stone tip 22 has a built-in card reader (not shown) and a wireless circuit (not shown).
When the card reader is brought close to the IC chip 13 described above, the card reader reads the tag information input to the IC chip 13, and the wireless circuit converts the tag information into wireless to a communication terminal described later. It is designed to be sent.

As the communication terminal, a mobile mobile phone terminal is preferably used from the viewpoint of versatility.
The mobile mobile phone terminal functions to wirelessly communicate the card reader provided on the white cane, the database in which the location information is stored, and the database and the sounding body, respectively.
The database is realized by a computer on the Internet.
Here, since the mobile mobile phone terminal (communication terminal) has a display unit, the position information can be displayed on the display unit when the position information is received.
As a result, when the visually impaired person listens to the voice guidance, the attendant of the visually impaired person or the like can confirm the content on the display unit.

The sounding body is not particularly limited, and examples thereof include a stereo phone and an earphone.
Among these, the sounding body is preferably a bone conduction type earphone.
In this case, even a hearing-impaired person can surely enjoy the voice guidance.

Next, a guidance method using the position information guidance system will be described.
FIG. 4 is a flowchart showing a guidance method using the position information guidance system according to the first embodiment, and FIG. 5 is an explanatory diagram for explaining the position information guidance system according to the first embodiment.

As shown in FIG. 4, the guidance method using the position information guidance system includes a first step S1, a second step S2, a third step S3, a fourth step S4, and a fifth step S5.
First, the lower end of the white cane 2 is brought close to the convex portion 10 of the guiding block 1A (first step S1).
Then, the IC chip 13 built in the induction block 1A converts the microwave from the white cane 2 into a power source and activates the IC chip 13.

At this time, as shown in FIG. 5, the card reader 23 built in the white cane 2 reads the tag information from the memory of the IC chip 13.
Then, the card reader 23 converts the tag information into wireless by a wireless circuit (for example, a Bluetooth (registered trademark) circuit) and transmits it to the communication terminal 4 (second step S2).

Next, the communication terminal 4 transmits the received tag information to the database 5 via the Internet (for example, a public wireless LAN such as Wi-Fi (registered trademark)) (third step S3).
Then, the database 5 selects the location information based on the received tag information from the stored information group, and communicates it again via the Internet (for example, a public wireless LAN such as Wi-Fi). It is transmitted to the terminal 4 (fourth step S4).

Next, the communication terminal 4 (for example, a mobile mobile phone terminal) displays the received position information on the display unit, converts it into voice information, and transmits it to the sounding body (fifth step S5).
In the guidance method using the position information guidance system, the visually impaired person voice-guides the position information of the position by going through these first steps, the second step, the third step, the fourth step and the fifth step. It becomes possible to enjoy it.

(Second Embodiment)
The position information guidance system according to the second embodiment includes a guidance block 1B laid in a passage and provided with a convex portion on the surface, a white cane 2 used for touching the road surface during walking, and data. It includes a communication terminal 4 capable of transmitting and receiving, a database (not shown) in which position information is stored, and a sounding body 3 attached to an ear.
That is, the position information guidance system according to the second embodiment is the same as the position information guidance system according to the first embodiment except that the structure of the guidance block 1B is different.

FIG. 6 is a cross-sectional view showing a guidance block used in the position information guidance system according to the second embodiment.
As shown in FIG. 6, the induction block 1B includes a first soft sheet layer 11 having a convex portion 10, a solid filler 15 filled inside the convex portion 10, a first soft sheet layer 11 and a solid filling. An IC chip sandwiched between a second soft sheet layer 12 laminated on the back surface of the body 15 via an adhesive and the first soft sheet layer 11 and the second soft sheet layer 12 between adjacent convex portions 10. It consists of 13.
Therefore, in the induction block 1B, the IC chip 13 is housed between the convex portions 10.

The induction block 1B is excellent in strength like the induction block 1A used in the position information guidance system according to the first embodiment described above by filling the inside of the convex portion 10 with the solid filler 15 manufactured separately. The convex portion 10 having a sufficient height can be formed.

As described above, in the guiding block 1B, since the convex portion 10 has a sufficient height, the lower end of the white cane 2 can be easily brought close to the convex portion 10 of the guiding block 1B. As a result, the card reader built in the lower end of the white cane 2 can reliably read the tag information from the IC chip 13.
Further, since the IC chip 13 is sandwiched between the first soft sheet layer 11 and the second soft sheet layer 12 between the adjacent convex portions 10, even if a pedestrian steps on the guidance block 1B, The convex portion 10 supports the pedestrian, and the IC chips 13 arranged between the convex portions 10 can be prevented from being damaged.

Although the preferred embodiment of the present invention has been described above, the present invention is not limited to the above-described embodiment.

For example, in the position information guidance system according to the present embodiment, the guidance blocks 1A and 1B have at least a first soft sheet layer having a convex portion, a solid filler filled inside the convex portion, and a first soft material. It has a second soft sheet layer laminated on the back surface of the sheet layer via an adhesive, but the structure is not limited as long as an IC chip can be incorporated.

In the position information guidance system according to the present embodiment, in the guidance blocks 1A and 1B, the solid filler 15 is filled in the internal space of the convex portion 10 via an adhesive, but the solid filler 15 is filled without the adhesive. Good.
That is, the solid filler 15 may not be adhesively fixed to the internal space of the convex portion 10.
Further, although the solid filler 15 is separately manufactured, the solid filler 15 may be filled in the convex portion 10 by pouring an ultraviolet curable resin into the convex portion 10 and curing the solid filler 15.
In this case, both can be integrated without using an adhesive.

In the position information guidance system according to the present embodiment, in the guidance blocks 1A and 1B, the first soft sheet layer 11 and the second soft sheet layer 12 are adhered and fixed via an adhesive, but no adhesive is used. , The first soft sheet layer 11 and the second soft sheet layer 12 may be adhered and fixed to each other by welding.
That is, the first soft sheet layer 11 and the second soft sheet layer 12 may be laminated or the like to be bonded and fixed to each other.
However, in this case, it is necessary to use a resin having excellent compatibility with the first soft sheet layer 11 as the second soft sheet layer 12.

In the position information guidance system according to the present embodiment, a mobile mobile phone terminal is used as a communication terminal, but the present invention is not limited to this as long as it can transmit and receive.
Further, although the communication terminal has a display unit, it is not necessarily an essential configuration.

In the position information guidance system according to the present embodiment, a beacon device may be further built in the guidance block.
In this case, when the communication terminal is brought close to the guidance block, the beacon device transmits the beacon signal to the communication terminal, the beacon signal received by the communication terminal is transmitted to the database, and the database in which the beacon signal is received is stored. The position information based on the beacon signal is transmitted from the information group to the communication terminal, and the communication terminal converts the position information into voice information and transmits it to the sounding body.
As a result, in the position information guidance system, not only the position information based on the tag information by the IC chip but also the position information based on the beacon signal transmitted by the beacon device can be received, and the communication terminal can receive the position information by voice information. Since it is converted to and transmitted to the sounding body, the position information of the position can be enjoyed by voice guidance.
The IC chip is activated by the proximity of the card reader, whereas the beacon device is activated by the built-in battery. Therefore, for example, the IC chip and the card reader have poor detection or the beacon. Even if one of the devices is defective due to lack of batteries, the other can read the position information.

The position information guidance system according to the present invention is particularly used as a system for safely guiding and guiding visually impaired persons.
According to the position information guidance system according to the present invention, a visually impaired person can recognize the position by the guidance block regardless of the presence or absence of the ceiling, and can easily recognize the position of the tag. The position information of the position can be enjoyed by the voice guidance based on the tag.

1A, 1B ... Induction block 10 ... Convex part 11 ... First soft sheet layer 12 ... Second soft sheet layer 13 ... IC chip 15 ... Solid filler 2 ... White Cane 20 ... Main body 21 ... Grip 22 ... Stone tip 23 ... Card reader 3 ... Sounding body 4 ... Communication terminal 5 ... Database H ... Height S1 ... 1st step S2 ... 2nd step S3 ... 3rd step S4 ... 4th step S5 ... 5th step

Claims (5)

A guide block laid in the aisle with a convex part on the surface,
An IC chip with tag information input and
A white cane used to rub the road surface when walking,
Communication terminals that can send and receive data and
A database that stores location information and
The sounding body attached to the ear and
With
The induction block has a first soft sheet layer having a convex portion and a second soft sheet layer laminated on the back surface of the first soft sheet layer with an adhesive.
The material of the first soft sheet layer is polyurethane resin,
The material of the second soft sheet layer is a soft aluminum thin plate or a soft vinyl chloride thin plate.
The IC chip is housed between the convex portion and the second soft sheet layer.
A card reader is built in the lower end of the white cane.
When the lower end of the white cane is brought close to the guidance block, the card reader reads the tag information, converts the tag information into wireless by a wireless circuit, transmits the tag information to the communication terminal, and the communication terminal receives the tag information. The tag information is transmitted to the database, the position information based on the tag information is transmitted to the communication terminal from the information group in which the database that received the tag information is stored, and the communication terminal voices the position information. A position information guidance system that converts information into information and sends it to the sounding body. The induction block has a solid filler filled inside the convex portion and has a solid filler.
The position information guidance system according to claim 1, wherein the IC chip is attached to the lower surface of the solid filler. A guide block laid in the aisle with a convex part on the surface,
An IC chip with tag information input and
A white cane used to rub the road surface when walking,
Communication terminals that can send and receive data and
A database that stores location information and
The sounding body attached to the ear and
With
The induction block has a first soft sheet layer having a convex portion and a second soft sheet layer laminated on the back surface of the first soft sheet layer with an adhesive.
The material of the first soft sheet layer is polyurethane resin,
The material of the second soft sheet layer is a soft aluminum thin plate or a soft vinyl chloride thin plate.
The IC chip is sandwiched between the first soft sheet layer and the second soft sheet layer between adjacent convex portions.
A card reader is built in the lower end of the white cane.
When the lower end of the white cane is brought close to the guidance block, the card reader reads the tag information, converts the tag information into wireless by a wireless circuit, transmits the tag information to the communication terminal, and the communication terminal receives the tag information. The tag information is transmitted to the database, the position information based on the tag information is transmitted to the communication terminal from the information group in which the database that received the tag information is stored, and the communication terminal voices the position information. A position information guidance system that converts information into information and sends it to the sounding body. The communication terminal is a mobile mobile phone terminal having a display unit, and is
When the position information is received, the position information is displayed on the display unit.
The position information guidance system according to any one of claims 1 to 3, wherein the sounding body is a bone conduction type earphone. A beacon device is further built in the guidance block.
When the communication terminal is brought close to the guidance block, the beacon device transmits a beacon signal to the communication terminal, the beacon signal received by the communication terminal is transmitted to the database, and the database receiving the beacon signal receives the beacon signal. Any of claims 1 to 4, wherein the position information based on the beacon signal is transmitted from the stored information group to the communication terminal, and the communication terminal converts the position information into voice information and transmits it to the sounding body. The location information guidance system described in item 1.

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