CN109493694A - Reading aid for blindmen and the method for utilizing reading aid for blindmen - Google Patents
Reading aid for blindmen and the method for utilizing reading aid for blindmen Download PDFInfo
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- CN109493694A CN109493694A CN201910048338.7A CN201910048338A CN109493694A CN 109493694 A CN109493694 A CN 109493694A CN 201910048338 A CN201910048338 A CN 201910048338A CN 109493694 A CN109493694 A CN 109493694A
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- G—PHYSICS
- G09—EDUCATION; CRYPTOGRAPHY; DISPLAY; ADVERTISING; SEALS
- G09B—EDUCATIONAL OR DEMONSTRATION APPLIANCES; APPLIANCES FOR TEACHING, OR COMMUNICATING WITH, THE BLIND, DEAF OR MUTE; MODELS; PLANETARIA; GLOBES; MAPS; DIAGRAMS
- G09B21/00—Teaching, or communicating with, the blind, deaf or mute
- G09B21/001—Teaching or communicating with blind persons
- G09B21/003—Teaching or communicating with blind persons using tactile presentation of the information, e.g. Braille displays
- G09B21/004—Details of particular tactile cells, e.g. electro-mechanical or mechanical layout
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- Audiology, Speech & Language Pathology (AREA)
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Abstract
The invention discloses a kind of reading aid for blindmen and using the method for reading aid for blindmen, it is related to electronic display unit technical field, the mechanical structure for solving traditional reading aid for blindmen is excessively complicated, is not suitable for wearing with oneself；And be merely able to carry out text display reading, and complicated picture or lines etc. includes the problem of information to contain much information can not then be converted.Main technical schemes of the invention are as follows: a kind of reading aid for blindmen comprising display equipment and tactile sensing equipment, display equipment are equipped with touch panel；Tactile sensing equipment is worn on the first position of human body, and the graph text information for contacting with touch panel and correspond to contact area responds, and stimulates the first position；Wherein, tactile sensing equipment is contacted with touch panel, and tactile sensing equipment corresponds to the shape of the graph text information of touch area in its protrusion corresponding with the generation of first position contact position or vibration, for expressing the graph text information of the touch area；Blind person's reading information is set to obtain extreme enrichment.
Description
Technical field
It is read the present invention relates to a kind of electronic display unit technical field more particularly to a kind of reading aid for blindmen and using blind person
The method for reading device.
Background technique
Reading aid for blindmen is a kind of device that blind person can be made to read any text；Existing reading aid for blindmen mainly has two
Kind, after taking pictures one is equipment, text is identified using internet cloud processing technique, and is converted to speech pattern, make blind person can be with
It is listened to；Another kind is that text information is passed to braille to show machine, and equipment is formed a little by punching on flat surfaces
Battle array, blind person can be read by touching.
But for two above-mentioned class reading aids for blindmen, information processing efficiency is low and mechanical structure is excessively complicated,
It is not suitable for wearing with oneself；In addition it is merely able to carry out text display reading, and single presentation information content amount is small, and complicated
Picture or lines etc. include that the information to contain much information can not then be converted.
Summary of the invention
In view of this, the embodiment of the present invention provides a kind of reading aid for blindmen and the method using reading aid for blindmen, main mesh
Be solve traditional reading aid for blindmen information processing efficiency it is low and mechanical structure is excessively complicated, be not suitable for wearing with oneself；And
It is merely able to carry out text display reading, and single presentation information melting is small, and complicated picture or lines etc. includes information content
The problem of big information can not then be converted.
In order to achieve the above objectives, present invention generally provides following technical solutions:
On the one hand, the embodiment of the invention provides a kind of reading aids for blindmen comprising:
Show that equipment, the display equipment are equipped with touch panel；
Tactile sensing equipment, the tactile sensing equipment are worn on the first position of human body, are used for and the touch panel
It contacts and protrusion or vibration occurs for the graph text information for corresponding to contact area, stimulate the first position；
Wherein, the tactile sensing equipment is contacted with the touch panel, and the tactile sensing equipment corresponds to the touch
The shape of the graph text information in region is in its protrusion corresponding with the first position contact position generation or vibration, described in expressing
The graph text information of touch area.
The object of the invention to solve the technical problems also can be used following technical measures and further realize；
Optionally, a kind of reading aid for blindmen above-mentioned, the touch panel are equipped with inducing pixel, the inducing pixel
Matching corresponding with the display pixel in the display equipment, for expressing the graph text information in the display equipment；
The tactile sensing equipment is equipped with sensing pixels, and the sensing pixels and the inducing pixel cooperate, corresponding to produce
Raw protrusion or vibration.
Optionally, a kind of reading aid for blindmen above-mentioned, the display equipment include the first microelectronic component and second micro- electricity
Sub- device, first microelectronic component, second microelectronic component and the touch panel are electrically connected to each other two-by-two；
First microelectronic component touch area of the tactile sensing equipment and transmits location information for identification
To second microelectronic component；
Second microelectronic component is programming device, and second microelectronic component is used for the touch area
Graph text information is identified and is responded；
Wherein, first microelectronic component identifies the touch area of the touch sensor and is transferred to location information
Second microelectronic component, second microelectronic component identify the graph text information of the touch area and are transferred to the touching
On the sensing pixels for feeling sensor, the sensing pixels, which generate corresponding protrusion or vibration, indicates the picture and text letter of the touch location
Breath.
Optionally, a kind of reading aid for blindmen above-mentioned, second microelectronic component control the brightness of the display equipment
Display；Wherein, locating tactile sensing equipment touches the touch panel, and second microelectronic component controls the touch area
Or all display equipment lights and brightness size.
Optionally, the liquid crystal display panel of the display equipment is arranged in a kind of reading aid for blindmen above-mentioned, the touch panel
Above or it is embedded in the display pixel of the display equipment.
Optionally, a kind of reading aid for blindmen above-mentioned, the sensing pixels be multiple sensors, multiple sensors by
Multiple piezoelectric materials or miniature shock mechanism composition stimulate the first position for protrusion or vibration to occur.
Optionally, a kind of reading aid for blindmen above-mentioned, the first position are finger, finger tip, finger belly or palm.
On the other hand, the embodiment of the present invention also provides a kind of method using above-mentioned reading aid for blindmen comprising following step
It is rapid:
Blind person wears tactile sensing equipment to the first position of human body；
The mobile tactile sensing equipment of blind person, contacts it with the touch panel of display equipment, the display equipment is done
It responds out；
Protrusion or vibration occur for the shape that the tactile sensing equipment corresponds to the graph text information of contact area, and are transferred to institute
State the first position of human body.
Optionally, the mobile tactile sensing equipment of blind person above-mentioned contacts it with the touch panel of display equipment, institute
State the method that display equipment responds；
Wherein, it is micro- to be transferred to second by the first microelectronic component of the display equipment for the location information of the contact area
Electronic device, second microelectronic component controls the contact area or all display equipment lights and identifies the contact zone
The graph text information in domain.
Optionally, protrusion or shake occur for the shape that the tactile sensing equipment above-mentioned corresponds to the graph text information of contact area
It is dynamic, and the method for being transferred to the first position of the human body；
Wherein, the second microelectronic component of the display equipment identifies the graph text information of the contact area and is transmitted
To the tactile sensing equipment, protrusion occurs for the shape that the sensing pixels in the tactile sensing equipment correspond to the graph text information
Or vibration, blind person generate tactile, receive graph text information and intensity that the display equipment is expressed in the contact area.
By above-mentioned technical proposal, reading aid for blindmen of the present invention and the method using reading aid for blindmen at least have following excellent
Point: the aid reading to blind person can be completed in display equipment and the cooperation of tactile sensing equipment, beats without video camera or salient point
The large scale equipments such as print, have accomplished greatly to simplify in mechanical structure, and improve information processing efficiency, convenient for carrying；Together
Shi Suoshu tactile sensing equipment according to it is described display equipment on graph text information by its shape by protrusion or vibration stimulation it is big in a manner of
It is transferred to the first position of human body, enables blind person is vivid to experience, while forming picture true to nature in brain, it is not necessary to
It is confined in the reading of braille and voice broadcast again, what single was presented contains much information.
Detailed description of the invention
Fig. 1 is a kind of partial profile structure of reading aid for blindmen provided in an embodiment of the present invention；
Fig. 2 is a kind of working principle diagram of reading aid for blindmen provided in an embodiment of the present invention；
Fig. 3 is one kind point of sensing pixels in tactile sensing equipment in a kind of reading aid for blindmen provided in an embodiment of the present invention
Cloth schematic diagram；
Fig. 4 is the another kind of sensing pixels in tactile sensing equipment in a kind of reading aid for blindmen provided in an embodiment of the present invention
Distribution schematic diagram；
Fig. 5 be in a kind of reading aid for blindmen provided in an embodiment of the present invention in tactile sensing equipment sensing pixels another
Distribution schematic diagram；
Fig. 6 is picture element scan schematic diagram in a kind of reading aid for blindmen provided in an embodiment of the present invention；
Fig. 7 is a kind of flow diagram of the method using reading aid for blindmen provided in an embodiment of the present invention.
Specific embodiment
In order to which the present invention is further explained to reach the technical means and efficacy that predetermined goal of the invention is taken, below in conjunction with
Attached drawing and preferred embodiment, to a kind of reading aid for blindmen proposed according to the present invention and using the method for reading aid for blindmen, it is specific
Embodiment, structure, feature and its effect, detailed description is as follows.In the following description, different " embodiment " or " implementation
What example " referred to is not necessarily the same embodiment.In addition, the special characteristic, structure or feature in one or more embodiments can be by any
Suitable form combination.
The technical solution of the embodiment of the present invention is in order to solve the above technical problems, general thought is as follows:
Embodiment 1
With reference to attached drawing 1, a kind of reading aid for blindmen provided in an embodiment of the present invention comprising display equipment 1 and tactile sensing
Equipment 2；The display equipment 1 is equipped with touch panel 11；The tactile sensing equipment 2 is worn on the first position of human body, uses
Protrusion or vibration occurs in the graph text information for contacting with the touch panel 11 and correspond to contact area, stimulates described first
It sets；
Wherein, the tactile sensing equipment 2 is contacted with the touch panel 11, described in the correspondence of tactile sensing equipment 2
The shape of the graph text information of touch area is in its protrusion corresponding with the first position contact position generation or vibration, for expressing
The graph text information of the touch area
Specifically, the information processing efficiency of traditional reading aid for blindmen is low and mechanical structure is excessively complicated in order to solve, it is uncomfortable
For wearing with oneself；And it is merely able to carry out text display reading, single presentation information content is small, and complicated picture or lines
Deng including the problem of information to contain much information can not then be converted, the embodiment of the invention provides reading aids for blindmen comprising
Show equipment 1 and tactile sensing equipment 2；Wherein, the display equipment 1 is TFT flat panel display equipment, that is, tft liquid crystal
It shows equipment, there is network connecting function, the real-time update of information can be carried out；The display equipment 1 using TFT LCD or
OLED display technology shows that the display equipment 1 and traditional TFT show that the difference of equipment is this hair using colored or grayscale
1 resolution ratio of display equipment of bright use is lower, that is to say, that the pixel shown in the unit area of the display equipment 1 is less；
Simultaneously it is described display equipment 1 aperture opening ratio it is low, that is, or it is described display equipment 1 effective light transmission rate can be very low, it is above
Characteristic is to be specifically designed for blind person；The tactile sensing equipment 2 is the conversion equipment for being worn on human body first position, will
It is described display equipment 1 on graph text information shape in other words profile be converted to protrusion or vibration, to the first position into
It assassinates and swashs, and then so that blind person is experienced and carry out haunting composition；Wherein the tactile sensing equipment 2 is set with the display
Touch panel 11 on standby 1 contacts, and in the case that there is graph text information in the region that the touch sensor 2 contacts, the tactile is passed
Respective protrusions can then occur for the first position contact position of sense equipment 2 and human body, if while the graph text information is only text information
Protrusion occurs for the shape that then the tactile sensing equipment 2 can touch the text information along the tactile sensing equipment 2；If described
Graph text information includes three-dimensional shape such as mountain peak, and the tactile sensing equipment 2 can then touch described along the tactile sensing equipment 2
Protrusion occurs for the shape contour on mountain peak, and shakes on mountain peak or mountain valley；If otherwise the tactile sensing equipment 2 with it is described
The region that touch panel 11 contacts with each other is without graph text information, then the tactile sensing equipment 2 is then without response.
According to above-mentioned listed, in the technical solution that the present invention takes, display equipment 1 and tactile sensing equipment 2 cooperate
The aid reading to blind person is completed, without the large scale equipments such as video camera or salient point printing, has been accomplished in mechanical structure big
Big simplification, convenient for carrying；Simultaneously the tactile sensing equipment 2 according to it is described display equipment 1 on graph text information by its
Shape is transferred to the first position of human body in such a way that protrusion or vibration stimulation are big, enables blind person is vivid to experience, simultaneously
Picture true to nature is formed in brain, it is not necessary to be confined in the reading of braille and voice broadcast again.
The terms "and/or", only a kind of incidence relation for describing affiliated partner, indicates that there may be three kinds of passes
System, it is specific to understand for example, A and/or B are as follows: it can simultaneously include A and B, can be with individualism A, it can also be with individualism
B can have above-mentioned three kinds any middle situations.
Further, with reference to attached drawing 1, one embodiment of the present of invention provides a kind of reading aid for blindmen, in specific implementation,
The touch panel 11 is equipped with inducing pixel 111, the display pixel on the inducing pixel 111 and the display equipment 1
112 corresponding matchings, for expressing the graph text information in the display equipment 1；The tactile sensing equipment 2 is equipped with sensing picture
Element 211, the sensing pixels 211 cooperate with the inducing pixel 111, corresponding to generate protrusion or vibration.
Specifically, corresponding to graph text information hair after the tactile sensing equipment 2 is contacted with the touch panel 11 to realize
Raw protrusion shakes, and in the technical solution that the present invention takes, inducing pixel 111, the sense are arranged on the touch panel 11
The matching corresponding with the display pixel 112 in the display equipment 1 of pixel 111 is answered, the picture and text to be expressed of display equipment 1 are believed
Breath expression is stored on the touch panel 11, incudes and is shifted wherein the inducing pixel 111 refers on inducing pixel 111
The unit of charge；The display pixel 112 refers to the unit with luminescence display function in the display equipment 1；The sensing
Pixel 211 refers to the unit for contacting in the tactile sensing equipment 2 with human body first position and making blind person that tactile occur；Wherein refer to
Attached drawing 3,4 and 5, the corresponding matching refer to that the inducing pixel 111 and the display pixel 112 are geographically mutual
It is corresponding, but the pixel density on unit area is different, it is therefore an objective to the sensing pixels 211 described in limited quantity with the sense
Answer pixel 111 that can show display pixel 211 as much as possible in unit area when contacting；And then in the sensing pixels
When 211 (tactile sensing equipment 2) are in contact with the inducing pixel 111 (touch panel 11), the 111 (touch-control of inducing pixel
Panel 11) graph text information expressed by its corresponding display pixel 112 (display equipment 1) is transferred to the sensing pixels 211
In (tactile sensing equipment 2), touching it there are when certain position of the touch panel 11 of graph text information, the sensing pixels
Corresponding protrusion or vibration occur for 211 (tactile sensing equipment 2).
Further, the reading aid for blindmen provided with reference to attached drawing 2, one embodiment of the present of invention, in specific implementation, institute
Stating display equipment 1 includes the first microelectronic component 12 and the second microelectronic component 13, first microelectronic component 12, described the
Two microelectronic components 13 and the touch panel 11 are electrically connected to each other two-by-two；
First microelectronic component 12 touch area of the tactile sensing equipment 2 and passes location information for identification
Pass second microelectronic component 13；
Second microelectronic component 13 is programming device, and second microelectronic component 13 is used for the Petting Area
The graph text information in domain is identified and is responded；
Wherein, first microelectronic component 12 identifies the touch area of the touch sensor 2 and passes location information
It is handed to second microelectronic component 13, second microelectronic component 13 identifies graph text information and the transmitting of the touch area
To the sensing pixels 211 of the touch sensor 2, the sensing pixels 211 are generated described in corresponding protrusion or vibration expression
The graph text information of touch location.
Specifically, avoid to realize the accurate response to graph text information using camera or braille printing large scale equipment,
Information processing efficiency is improved, in the technical solution that the present invention takes, the first microelectronics device is provided in the display equipment 1
Part 12 and the second microelectronic component 13, wherein first microelectronic component 12 is the microelectronic component of this field routine
(IC1) or it is integrated circuit, is electrically connected with the touch panel 11, (tactile sensing is set the sensing pixels 211 for identification
The standby position that capacitance variations 2) occur at the time of contact with the inducing pixel 111 (touch panel 11)；The second microelectronics device
Part 13 be programmable microelectronic component (IC2), be the programmable microelectronic device of this field routine or be may be programmed collection
At circuit, second microelectronic component 13 is electrically connected with second microelectronic component 12 and touch panel 11 simultaneously, is received
The graph text information (DATE) of the position is identified after to the location information of the contact area of first microelectronic component 12,
Graph text information (DATE) is transferred to the 2 (sensing of tactile sense of touch equipment by the touch panel 11 (inducing pixel 111) again
Pixel 211), make expressed by the corresponding display equipment 1 (display pixel 112) of the tactile sensing equipment 2 (sensing pixels 211)
Corresponding protrusion or vibration occur for graph text information；Wherein, with reference to attached drawing 6, second microelectronic component 13 passes graph text information
The process for passing the sensing pixels 211 is the process of a scanning, the display pixel scanned according to certain timing
Information expressed by 112 passes to the sensing pixels 211, and the scanning sequence can be to scan by column, and is also possible to line by line
Scanning, the scanning mode of spot scan either other forms；Be then the form that scans by column in attached drawing 6, by S1-S4-S7 ... with
This analogizes；After second microelectronic component 13 is per a scanned sensing pixels 211, a period of time can be maintained to being scanned
The information of display pixel 112 is refreshed, multiple sensing pixels when next sequence scanning lower display pixel 112
211 information for successively responding the display pixel 112 constitute the response of the i.e. described tactile sensing equipment 2 of entire sensing matrix.
Further, with reference to attached drawing 2, a kind of reading aid for blindmen provided in an embodiment of the present invention is in specific implementation, described
The brightness that second microelectronic component 13 controls the display equipment 1 is shown；Wherein, locating tactile sensing equipment 2 touches the touching
Panel 11 is controlled, second microelectronic component 13 controls the touch area or all display equipment 1 lights and brightness size.
Specifically, in order to reduce the power consumption of the display equipment 1 and can make normal person that blind person be helped to read, this hair
In the bright technical solution taken, second microelectronic component 13 is crossed in programming process and is assigned control the display equipment
The function that 1 brightness is shown, when the tactile sensing equipment 2 touches the touch panel 1, first microelectronic component 12
The location information of contact area is transferred to second microelectronic component 13, then second microelectronic component 13 then controls institute
State display equipment 1 the contact area display pixel 112 light, either, need the people of normal visible carry out help with it is blind
When people reads jointly, then the display pattern of the adjustable display equipment 1, that is, pass through second microelectronic component 13
The display equipment 1 is controlled to be always on；Further, second microelectronic component 13 can be handled and be controlled simultaneously
The bright dark intensity of the graph text information shown in the display equipment 1 simultaneously passes to the tactile sensing equipment 2, for example, when described
When the bright dark degree difference that graph text information shows, second microelectronic component 13 then can control the tactile sensing equipment 2 to send out
Degree is different in other words for raw protrusion or the intensity of vibration.
Further, a kind of reading aid for blindmen provided in an embodiment of the present invention, in specific implementation, the touch panel 11
It is arranged on the liquid crystal display panel of the display equipment 1 or is embedded in the display pixel 112 of the display equipment 1.
Specifically, diversified and simple for productionization in order to realize the display equipment 1, the technical solution that the present invention takes
In, the mode that the touch panel 11 is arranged on the display panel 1 is set to On Cell or In Cell, wherein the In
Cell, which refers to, to be embedded into the touch panel 11 in the display pixel 112 of the display equipment 1, and On cell refers to and will touch
Control panel 11 is embedded between the colored filter substrate and polarizer of the display equipment 1；Wherein the On cell compares In
Cell technical difficulty reduces much, and manufacture difficulty is reduced and cost of manufacture reduces.
Further, with reference to attached drawing 3,4 and 5, a kind of reading aid for blindmen provided by one embodiment of the present invention, specific real
Shi Zhong, the sensing pixels 211 are multiple sensors, and multiple sensors are by multiple piezoelectric materials or miniature shock mechanism group
At for protrusion or the vibration stimulation first position to occur.
Specifically, in order to simplify mechanical structure, it, will be in the tactile sensing equipment 2 in the technical solution that the present invention takes
Sensing pixels 211 be set as sensor, each sensing pixels 211 is an independent sensor, makes the sensing picture
Output end of the element 211 as the tactile sensing equipment 2 itself, is set as in the sensor by piezoelectric material or miniature shock
Mechanism composition, wherein the piezoelectric material makes the sensing pixels 211 that relief occur using piezoelectric effect；The miniature shake
Motivation structure makes the sensing pixels 211 that vibrating effect occur using electric signal conducting.
Further, a kind of reading aid for blindmen that one embodiment of the present of invention provides, in specific implementation, described first
Position is finger, finger tip, finger belly or palm.
Specifically, in order to improve the sense of touch of blind person, in the technical solution that the present invention takes, by the tactile sensing equipment 2
Be worn on the first position of human body, wherein the first position when being finger or finger tip the tactile sensing equipment 2 be fingerstall,
For stimulating blind person's finger belly；The first position when being palm the tactile sensing equipment 2 be gloves, for stimulating blind person to slap
The heart；The tactile sensing equipment 2 can be set to the forms such as dedicated sliding block, such as the tactile sensing equipment 2 setting simultaneously
For the form of seal, the sensing pixels 211 are in contact with manpower on the surface of the seal and carry out the thorn of protrusion or vibration
Swash；In addition the response forms of the tactile sensing equipment 2 are not limited to protrusion or vibration, can also include that cold and hot perception responds, than
Heating resistance wire is such as set in the sensing pixels 211, and response theory refers to above-described embodiment, and details are not described herein.
Embodiment 2
With reference to attached drawing 7, a kind of method using aforementioned reading aid for blindmen provided in an embodiment of the present invention comprising following step
It is rapid:
S1, blind person wear tactile sensing equipment 2 to the first position of human body；
S2, the mobile tactile sensing equipment 2 of blind person, contact it with the touch panel 11 of display equipment 1, the display
Equipment 1 responds；
Protrusion or vibration occur for the shape of the graph text information of the corresponding contact area of S3, the tactile sensing equipment 2, and transmit
To the first position of the human body.
Specifically, in order to enable blind person to enrich reading content, in the technical solution that the present invention takes, the tactile sensing
Equipment 2 is the conversion equipment for being worn on human body first position, in other words by the shape of the graph text information in the display equipment 1
It is that profile is converted to protrusion or vibration, the first position is stimulated, and then so that blind person is experienced and carry out in brain
Composition；Wherein the tactile sensing equipment 2 is contacted with the touch panel 11 in the display equipment 1, the touch sensor 2
In the case that there is graph text information in the region of contact, the tactile sensing equipment 2 and the first position contact position of human body can then occur
Respective protrusions, while the tactile sensing equipment 2 can be set along the tactile sensing if the graph text information is only text information
Protrusion occurs for standby 2 shapes for touching the text information；If the graph text information includes three-dimensional shape such as mountain peak, the tactile
Protrusion occurs for the shape contour that sensing equipment 2 can then touch the mountain peak along the tactile sensing equipment 2, and on mountain peak or mountain
Paddy is shaken；If otherwise the region that contacts with each other with the touch panel 11 of the tactile sensing equipment 2 is without graph text information,
The tactile sensing equipment 2 is then without response.
Further, the method provided in an embodiment of the present invention using aforementioned reading aid for blindmen, S2, the mobile touching of blind person
Feel sensing equipment 2, contact it with the touch panel 11 of display equipment 1, in the method that the display equipment 1 responds；
Further include S21, the display equipment 1 the first microelectronic component 12 location information of the contact area is transmitted
To the second microelectronic component 13；S22 and S23, second microelectronic component 13 control the contact area or all displays are set
Standby 1 lights and identifies the graph text information of the contact area.
Specifically, for flexible Application reading aid for blindmen, and visual personnel's assisting blind may be implemented and read, this hair
In the bright technical solution taken, second microelectronic component 13 is crossed in programming process and is assigned control the display equipment
The function that 1 brightness is shown, when the tactile sensing equipment 2 touches the touch panel 1, first microelectronic component 12
The location information of contact area is transferred to second microelectronic component 13, then second microelectronic component 13 then controls institute
State display equipment 1 the contact area display pixel 112 light, either, need the people of normal visible carry out help with it is blind
When people reads jointly, then the display pattern of the adjustable display equipment 1, that is, pass through second microelectronic component 13
The display equipment 1 is controlled to be always on；Further, second microelectronic component 13 can be handled and be controlled simultaneously
The bright dark intensity of the graph text information shown in the display equipment 1 simultaneously passes to the tactile sensing equipment 2, for example, when described
When the bright dark degree difference that graph text information shows, second microelectronic component 13 then can control the tactile sensing equipment 2 to send out
Degree is different in other words for raw protrusion or the intensity of vibration.
Further, the method provided in an embodiment of the present invention using aforementioned reading aid for blindmen, S3, the tactile sensing are set
Protrusion or vibration, and the method for being transferred to the first position of human body occur for the shape of the graph text information of standby 2 corresponding contact area；
Wherein, it is described display equipment 1 the second microelectronic component 13 identify the contact area graph text information and by its
It is transferred to the tactile sensing equipment 2, the shape of the corresponding graph text information of the sensing pixels 211 in the tactile sensing equipment 2
Protrusion or vibration occur for shape, and blind person generates tactile, receive the graph text information that the display equipment 1 is expressed in the contact area
And intensity.
Specifically, in order to improve the sense of touch of blind person, its is made to experience true sense of touch, in the technical solution that the present invention takes,
The tactile sensing equipment 2 is contacted with the touch panel 11 in the display equipment 1, the region that the touch sensor 2 contacts
In the case where having graph text information, respective protrusions can then occur for the tactile sensing equipment 2 and the first position contact position of human body, together
Graph text information described in Shi Ruo be only text information then the tactile sensing equipment 2 can be touched along the tactile sensing equipment 2 it is described
Protrusion occurs for the shape of text information；If the graph text information includes three-dimensional shape such as mountain peak, the tactile sensing equipment 2
Protrusion occurs for the shape contour that the mountain peak can be touched along the tactile sensing equipment 2, and shakes on mountain peak or mountain valley；
If otherwise the region that the tactile sensing equipment 2 contacts with each other with the touch panel 11, without graph text information, the tactile passes
Equipment 2 is felt then without response.
Claims (10)
1. a kind of reading aid for blindmen, characterized in that it comprises:
Show that equipment, the display equipment are equipped with touch panel；
Tactile sensing equipment, the tactile sensing equipment are worn on the first position of human body, for contacting with the touch panel
And protrusion or vibration occur for the graph text information of corresponding contact area, stimulate the first position；
Wherein, the tactile sensing equipment is contacted with the touch panel, and the tactile sensing equipment corresponds to the touch area
Graph text information shape its it is corresponding with the first position contact position generation protrusion or vibration, for expressing the touch
The graph text information in region.
2. reading aid for blindmen according to claim 1, it is characterised in that；
The touch panel is equipped with inducing pixel, and the inducing pixel is corresponding with the display pixel in the display equipment
Matching, for expressing the graph text information in the display equipment；
The tactile sensing equipment is equipped with sensing pixels, and the sensing pixels and the inducing pixel cooperate, and corresponding generation is convex
It rises or shakes.
3. reading aid for blindmen according to claim 2, it is characterised in that；
The display equipment includes the first microelectronic component and the second microelectronic component, first microelectronic component, described the
Two microelectronic components and the touch panel are electrically connected to each other two-by-two；
Location information the touch area of the tactile sensing equipment and is passed to institute for identification by first microelectronic component
State the second microelectronic component；
Second microelectronic component is programming device, and second microelectronic component is used for the picture and text to the touch area
Information is identified and is responded；
Wherein, first microelectronic component identifies the touch area of the touch sensor and is transferred to location information described
Second microelectronic component, second microelectronic component identify the graph text information of the touch area and are transferred to the tactile and pass
On the sensing pixels of sensor, the sensing pixels, which generate corresponding protrusion or vibration, indicates the graph text information of the touch location.
4. reading aid for blindmen according to claim 3, it is characterised in that；
The brightness that second microelectronic component controls the display equipment is shown；Wherein, locating tactile sensing equipment touches institute
Touch panel is stated, second microelectronic component controls the touch area or all display equipment lights and brightness size.
5. reading aid for blindmen according to claim 2, it is characterised in that；
The touch panel is arranged on the liquid crystal display panel of the display equipment or is embedded in the display pixel of the display equipment
In.
6. reading aid for blindmen according to claim 2, it is characterised in that:
The sensing pixels are multiple sensors, and multiple sensors are made of multiple piezoelectric materials or miniature shock mechanism,
The first position is stimulated for protrusion or vibration to occur.
7. reading aid for blindmen according to claim 6, it is characterised in that:
The first position is finger, finger tip, finger belly or palm.
8. a kind of method using reading aid for blindmen described in claim 1-7, which is characterized in that it includes the following steps:
Blind person wears tactile sensing equipment to the first position of human body；
The mobile tactile sensing equipment of blind person, contacts it with the touch panel of display equipment, the display equipment makes sound
It answers；
Protrusion or vibration occur for the shape that the tactile sensing equipment corresponds to the graph text information of contact area, and are transferred to the people
The first position of body.
9. the method according to claim 8 using reading aid for blindmen, which is characterized in that the mobile tactile sensing of blind person
Equipment contacts it with the touch panel of display equipment, the method that the display equipment responds；
Wherein, the location information of the contact area is transferred to the second microelectronics by the first microelectronic component of the display equipment
Device, second microelectronic component controls the contact area or all display equipment lights and identifies the contact area
Graph text information.
10. the method according to claim 8 using reading aid for blindmen, which is characterized in that the tactile sensing equipment pair
Answer the shape of the graph text information of contact area that protrusion or vibration, and the method for being transferred to the first position of the human body occurs；
Wherein, the second microelectronic component of the display equipment identifies the graph text information of the contact area and is passed to institute
Tactile sensing equipment is stated, protrusion or shake occur for the shape that the sensing pixels in the tactile sensing equipment correspond to the graph text information
Dynamic, blind person generates tactile, receives graph text information and intensity that the display equipment is expressed in the contact area.
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