CN107536699A - Information prompting method and device for blind person and electronic equipment - Google Patents
Information prompting method and device for blind person and electronic equipment Download PDFInfo
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- CN107536699A CN107536699A CN201710702398.7A CN201710702398A CN107536699A CN 107536699 A CN107536699 A CN 107536699A CN 201710702398 A CN201710702398 A CN 201710702398A CN 107536699 A CN107536699 A CN 107536699A
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- 238000000034 method Methods 0.000 title claims abstract description 28
- 238000001514 detection method Methods 0.000 claims description 9
- 241001062009 Indigofera Species 0.000 claims description 5
- 238000012216 screening Methods 0.000 claims description 2
- 238000012015 optical character recognition Methods 0.000 description 5
- 235000016709 nutrition Nutrition 0.000 description 3
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Abstract
The invention discloses an information prompting method and device for a blind person and electronic equipment. The method comprises the following steps: detecting the distance between the distance sensor and an object sheltered from the distance sensor in real time through the distance sensor; if the distance is smaller than the preset distance, shooting the shielding object and the surrounding environment to obtain a target image; acquiring a target identification image matched with the target image in an image library; and sending the prompt audio data corresponding to the target identification image to a Bluetooth receiving end through Bluetooth so as to play the prompt audio data corresponding to the target identification image through the Bluetooth receiving end. The method provided by the invention can automatically prompt the information for the user according to the target image obtained by shooting the shielding object and the surrounding environment, thereby solving the problem that the blind person is inconvenient to go out alone and realizing the convenience for the blind person to go out by himself.
Description
Technical field
The present invention relates to the method, apparatus of electronic apparatus application technology, more particularly to a kind of information alert for blind person
And electronic equipment.
Background technology
Auxiliary walking is carried out generally by crutch or seeing-eye dog when blind person is outgoing, but passes through crutch or seeing-eye dog
It simply can only seek whether front has barrier by assisting blind, avoid blind person from falling down, blind person can not know the relevant of barrier
Information, want to know that the information of correlation usually needs other people help, it is very inconvenient.
The content of the invention
The present invention provides the method, apparatus and electronic equipment of a kind of information alert for blind person, to realize according to shooting
The target image that occlusion objects and surrounding environment obtain, information alert is carried out for user automatically, is easy to blind person to go on a journey alone.
In a first aspect, the embodiments of the invention provide a kind of method of the information alert for blind person, this method includes：
Detected in real time by range sensor between the range sensor and the occlusion objects of the range sensor
Distance；
If the distance is less than pre-determined distance, the occlusion objects and surrounding environment are shot, obtain target image；
Obtain the target identification image matched in image library with the target image；
Prompting voice data corresponding with the target identification image is sent to bluetooth receiving terminal to pass through by bluetooth
The bluetooth receiving terminal plays prompting voice data corresponding to the target identification image.
Second aspect, the embodiment of the present invention additionally provide a kind of device of the information alert for blind person, and the device includes：
Apart from detection module, for detecting the range sensor and the range sensor in real time by range sensor
The distance between occlusion objects；
Target image acquisition module, if being less than pre-determined distance for the distance, shoot the occlusion objects and surrounding
Environment, obtain target image；
Target identification image acquisition module, for obtaining the target recognition chart matched in image library with the target image
Picture；
First prompting voice data sending module, for prompting voice data corresponding with the target identification image to be led to
Bluetooth is crossed to send to bluetooth receiving terminal with by prompting audio corresponding to the bluetooth receiving terminal broadcasting target identification image
Data.
The third aspect, the embodiment of the present invention additionally provide a kind of electronic equipment, and the equipment includes：
The device of the information alert for blind person that any embodiment of the present invention provides, range sensor and at least one take the photograph
As head, the device of the range sensor and at least one camera respectively with the information alert for blind person connects
Connect.
The present invention by between the real-time detecting distance sensor of range sensor and the occlusion objects of range sensor away from
From；If distance is less than pre-determined distance, occlusion objects and surrounding environment are shot, obtains target image；Obtain image library in mesh
The target identification image of logo image matching；Prompting voice data corresponding with target identification image is sent to bluetooth by bluetooth
Receiving terminal prompts voice data to be played by bluetooth receiving terminal corresponding to target identification image, solves blind person's inconvenience alone
The problem of trip, realize when it is determined that the distance between occlusion objects and user are less than pre-determined distance, shoot occlusion objects and week
Collarette border, target image is obtained, and then according to target image, carry out information alert for user automatically, be easy to blind person to go on a journey alone.
Brief description of the drawings
Fig. 1 is a kind of flow chart of the method for information alert for blind person in the embodiment of the present invention one；
Fig. 2 is a kind of flow chart of the method for information alert for blind person in the embodiment of the present invention two；
Fig. 3 is a kind of structural representation of the device of information alert for blind person in the embodiment of the present invention three；
Fig. 4 is the structural representation of a kind of electronic equipment in the embodiment of the present invention four.
Embodiment
The present invention is described in further detail with reference to the accompanying drawings and examples.It is understood that this place is retouched
The specific embodiment stated is used only for explaining the present invention, rather than limitation of the invention.It also should be noted that in order to just
Part related to the present invention rather than entire infrastructure are illustrate only in description, accompanying drawing.
Embodiment one
A kind of flow chart of the method for information alert for blind person that Fig. 1 provides for the embodiment of the present invention one, this implementation
Example is applicable to the situation that blind person carries out information alert, and this method can be performed by the device of the information alert for blind person,
The device can by software and or hardware form, can typically be integrated in electronic equipment.The method that the present embodiment provides specifically includes
Following steps：
Step 110, by between the real-time detecting distance sensor of range sensor and the occlusion objects of range sensor
Distance.
Wherein, range sensor can be infrared distance sensor or the equidistant sensor of ultrasonic distance sensor, this reality
Example is applied not limit this.
So that range sensor is infrared distance sensor as an example, there are infrared distance sensor a pair of infrared signals to launch two
Pole pipe and reception diode, emitting diode launch the infrared signal of specific frequency, are blocked pair when infrared detection direction runs into
As when, the infrared signal of the specific frequency reflects to be received by reception diode, then is received according to reception diode red
The intensity of external signal, the distance between occlusion objects and infrared distance sensor can be determined.
Exemplary, range sensor is mountable in electronic equipment.Wherein, electronic equipment can be the intelligence such as mobile phone or flat board
Energy terminal, or the Wearable such as wrist-watch.When user wants to know the screening in any directions such as oneself front, left or right
During block material information, the range sensor on electronic equipment is directed at respective direction.
Wherein, range sensor is mountable to any position of electronic equipment, and the present embodiment is not limited this.
Preferably, range sensor is mountable to electronic equipment front.
If step 120, distance are less than pre-determined distance, occlusion objects and surrounding environment are shot, obtains target image.
After getting the distance between occlusion objects of range sensor and range sensor, then the distance for judging to obtain is
It is no to be less than pre-determined distance, however, it is determined that the distance of acquisition is less than pre-determined distance, then shoots occlusion objects and surrounding environment, obtain target
Image；If it is determined that the distance obtained be not less than pre-determined distance, then continue to judge the range sensor that detects again and apart from biography
Whether the distance between occlusion objects of sensor are less than pre-determined distance.
Wherein, pre-determined distance can be to set acquiescence pre-determined distance before electronic equipment dispatches from the factory, also can be by user according to reality
Situation is modified to acquiescence pre-determined distance.
Exemplary, pre-determined distance may be configured as 10 meters, 20 meters or 30 meters.
It is exemplary, camera can be installed near the installation site of range sensor, it is determined that range sensor with
When the distance between occlusion objects of range sensor are less than pre-determined distance, occlusion objects and surrounding can be shot by camera
Environment, obtain target image.
It should be noted that the number of camera can be one in the present embodiment, or it is multiple, accordingly, target figure
The number of picture be alternatively one or multiple.It is exemplary, if range sensor is installed on the front of electronic equipment, can away from
Corresponding camera is respectively arranged with from the left side of sensor and the right, so as to when determining range sensor and range sensor
When the distance between occlusion objects are less than pre-determined distance, left camera, which take pictures, obtains a target image, while right shooting
Head, which take pictures, obtains another target image；Exemplary, it can also be separated by the front of electronic equipment, and with range sensor
At small distance, such as 5mm, a camera is installed, and in the side surrounding of electronic equipment, respectively corresponding one shooting of installation
Head, then when it is determined that the distance between occlusion objects of range sensor and range sensor are less than pre-determined distance, each camera
Target image corresponding to acquisition of taking pictures is carried out respectively, and then obtains bigger surrounding environment within the vision by multiple cameras
Information.
Preferably, when being provided with multiple cameras, each camera may be provided with corresponding switch key, then user can
The open and close for easily controlling each camera according to oneself being actually needed.
Step 130, obtain the target identification image matched in image library with target image.
Preferably, great amount of images can be stored with image library, then after target image is got, can by target image with
Image in image library is matched, using the image matched in image library with target image as target identification image.
Wherein, the image in image library can capture acquisition by web crawlers in each webpage.
Exemplary, the process that target image is matched with the image in image library can be：Spy according to target image
Reference ceases, the characteristic information of the figure characteristic information in the color and target image of such as target image and each image in image library
Match, image corresponding to maximum matching threshold in image library is defined as target identification image corresponding to the target image.
Exemplary, corresponding target image can also be preserved when maximum matching threshold is less than predetermined threshold value, in order to
Image library is updated according to the target image of preservation, avoids the matching threshold due to target identification image and target image
Low, the prompt message for causing to provide the user can not preferably help user, improve the reliability of information alert.
Wherein, image library is updated according to the target image of preservation, can is directly to preserve target image to figure
As storehouse, or the image stronger with target image correlation is preserved to image library.
Step 140, will it is corresponding with target identification image prompting voice data by bluetooth send to bluetooth receiving terminal with
Played by bluetooth receiving terminal and prompt voice data corresponding to target identification image.
After obtaining target identification image, prompting voice data corresponding with target identification image in image library is passed through into bluetooth
Send to bluetooth receiving terminal, after bluetooth receiving terminal receives prompting voice data, play cuing voice data.Wherein, prompt tone
Frequency as there is a rectangle garbage recycling bin in target identification image, then prompts audio according to that can be the description to target identification image
Data can be：" garbage recycling bin for being shaped as rectangle ".Exemplary, prompt voice data also to be associated with camera, if
The target identification image is the target identification image matched with the target image of left camera shooting, then prompts voice data can
For：" left camera detects the garbage recycling bin for being shaped as rectangle ".
Wherein, the corresponding relation between target identification image and prompting voice data is storable in database.
Preferably, the corresponding relation between the image updated in image library and prompting voice data regularly can be updated to number
According in storehouse.
Exemplary, can be according to setting order respectively by each mesh when obtaining multiple target images by multiple cameras
Prompting voice data corresponding to logo image is sent to bluetooth receiving terminal, thus, bluetooth receiving terminal according to reception prompt tone frequency
Voice data is prompted according to played in order.
Taken the photograph as a first transmission left side when being respectively arranged with corresponding camera on the left side of range sensor and the right, then can be set
Voice data is prompted as corresponding to the target image that head is shot, retransmits prompt tone corresponding to the target image of right camera shooting
Frequency evidence.
Exemplary, bluetooth receiving terminal can be bluetooth earphone.
The present embodiment passes through between the real-time detecting distance sensor of range sensor and the occlusion objects of range sensor
Distance；If distance is less than pre-determined distance, occlusion objects and surrounding environment are shot, obtains target image；Obtain image library in
The target identification image of target image matching；Prompting voice data corresponding with target identification image is sent to indigo plant by bluetooth
Tooth receiving terminal prompts voice data to be played by bluetooth receiving terminal corresponding to target identification image, and it is inconvenient solely to solve blind person
From trip the problem of, realize when it is determined that the distance between occlusion objects and user are less than pre-determined distance, shooting occlusion objects and
Surrounding environment, target image is obtained, and then according to target image, carry out information alert for user automatically, be easy to blind person to go out alone
OK.
Embodiment two
Fig. 2 is a kind of flow chart of the method for information alert for blind person that the embodiment of the present invention two provides.This implementation
The method that example provides is further to be optimized on the basis of above-described embodiment.The present embodiment provide method specifically include as
Lower step：
Step 210, by between the real-time detecting distance sensor of range sensor and the occlusion objects of range sensor
Distance.
Preferably, after the distance between range sensor and the occlusion objects of range sensor is obtained, then by acquisition
Distance prompts voice data corresponding to being converted to, and prompting voice data corresponding to the distance is sent to bluetooth by bluetooth and connect
Receiving end, so as to bluetooth receiving terminal receive prompting voice data play out.
Exemplary, if range sensor detects the distance between occlusion objects of range sensor and range sensor
For A, then corresponding voice data can be：" the distance between shelter is A ".
Preferably, after the distance between range sensor and the occlusion objects of range sensor is obtained, will can also obtain
Distance be converted to corresponding to braille information, and by braille presentation of information corresponding to text information on braille display panel, with
It is easy to user to obtain the distance between shelter by braille display panel.
Exemplary, if range sensor detects the distance between occlusion objects of range sensor and range sensor
For A, then A can be converted to corresponding braille, and by the braille show with braille display panel.
Whether step 220, judging distance are less than pre-determined distance, if so, step 230 is then performed, if it is not, then continuing to judge to lead to
Cross the distance between occlusion objects of range sensor that range sensor detects in real time and range sensor whether be less than it is pre-
If distance.
Step 230, shooting occlusion objects and surrounding environment, obtain target image.
Step 240, obtain the target identification image matched in image library with target image.
Step 250, will it is corresponding with target identification image prompting voice data by bluetooth send to bluetooth receiving terminal with
Played by bluetooth receiving terminal and prompt voice data corresponding to target identification image.
It whether there is text information in step 260, detection target image, if so, step 270 is then performed, if it is not, not entering then
Other operations of row.
Preferably, after target image is obtained, detect in target image and whether there is text information, if it is determined that target figure
Text information be present as in, then obtain prompting voice data corresponding to text information, and audio will be prompted corresponding to text information
Data send to bluetooth receiving terminal and prompt voice data corresponding to text information to be played by bluetooth receiving terminal, if do not detected
To text information, then operated without other, until getting next target image, then detect in next target image and whether deposit
In text information.
Exemplary, the voluntarily free choice of goods in supermarket as user, when range sensor is aligned into the commodity in front, if business
There are text information, such as brand or nutritional ingredient information in product outer packing, then text information can be converted to corresponding prompting
Voice data, and the prompting voice data of acquisition is sent to bluetooth receiving terminal, so as to which user can easily get commodity
Relevant information, helped without other people.
Exemplary, range sensor can be also directed at book by the method that the present embodiment provides when reading non-books printed in braille
Nationality, then the text information on books can be converted to corresponding to prompting voice data so that user can voluntarily read it is non-
Blind person's books, helped without other people.
Wherein, step 260 synchronous with step 240 can perform.
Step 270, prompting voice data corresponding to text information is obtained, and voice data will be prompted corresponding to text information
Send to bluetooth receiving terminal and prompt voice data corresponding to text information to be played by bluetooth receiving terminal.
Preferably, prompting voice data corresponding to text information is obtained, including：
Text in image information is identified by OCR (Optical Character Recognition, optical character identification)
Word information；
The text information that will identify that prompts voice data corresponding to being converted to.
Preferably, it can be detected by OCR in target image and whether there is text information, existed when detecting in target image
After text information, then text information all in image information is identified by OCR, and the text information that will identify that is converted to
Corresponding prompting voice data.
Wherein, prompting voice data can correspond with text information corresponding to text information, if text information is nutrition
Composition, then corresponding prompting voice data is " nutritional ingredient ".
Step 280, braille information corresponding to text information is obtained, and by braille presentation of information corresponding to text information in blind
On literary display panel.
When it is determined that text information in target image be present, then obtaining braille information corresponding to text information, and word is believed
Braille presentation of information is on braille display panel corresponding to breath.
Wherein, step 280 synchronous with step 270 can perform.
Step 290, the corresponding prompting voice data of distance is obtained, and bluetooth will be passed through apart from corresponding prompting voice data
Transmission is corresponded to bluetooth receiving terminal with being played by bluetooth receiving terminal apart from corresponding prompting voice data, and or acquisition distance
Braille information, and will be apart from corresponding braille presentation of information on braille display panel.
The method that the present embodiment provides whether there is text information by detecting in target image；If so, then obtain word
Prompting voice data corresponding to information, and corresponding to text information voice data will be prompted to send to bluetooth receiving terminal to pass through indigo plant
Tooth receiving terminal plays prompting voice data corresponding to text information, realizes when text information in target image be present, automatic to know
Text information in other target image, and corresponding to text information voice data will be prompted to send to bluetooth receiving terminal, it is easy to use
Family understands the relevant information of occlusion objects and surrounding environment by the text information in target image；By obtaining text information pair
The braille information answered, and it is easy to user to pass through braille on braille display panel braille presentation of information corresponding to text information
Display panel obtains braille information corresponding to text information；By obtaining the corresponding prompting voice data of distance, and will be apart from right
The prompting voice data answered is sent to bluetooth receiving terminal by bluetooth to play prompt tone corresponding to distance by bluetooth receiving terminal
Frequency evidence, and or braille information corresponding to obtaining distance, and will be apart from corresponding braille presentation of information in braille display panel
On, it is easy to user to understand the distance between oneself and shelter in real time.
Embodiment three
Fig. 3 is a kind of structural representation of the device for information alert for blind person that the embodiment of the present invention three provides, should
Device can by software and or hardware form, can typically be integrated in electronic equipment.The device that the present embodiment provides includes：Distance
Detection module 310, target image acquisition module 320, target identification image acquisition module 330 and first prompt voice data to send
Module 340, wherein,
Apart from detection module 310, passed for detecting the range sensor in real time by range sensor with the distance
The distance between occlusion objects of sensor；
Target image acquisition module 320, if being less than pre-determined distance for the distance, shoot the occlusion objects and week
Collarette border, obtains target image；
Target identification image acquisition module 330, for obtaining the target identification matched in image library with the target image
Image；
First prompting voice data sending module 340, for will prompt tone frequency corresponding with the target identification image
Sent according to by bluetooth to bluetooth receiving terminal to play prompting corresponding to the target identification image by the bluetooth receiving terminal
Voice data.
The present embodiment apart from detection module by passing through the real-time detecting distance sensor of range sensor and range sensor
The distance between occlusion objects；If target image acquisition module distance is less than pre-determined distance, occlusion objects and surrounding are shot
Environment, obtain target image；Target identification image acquisition module obtains the target recognition chart matched in image library with target image
Picture；First prompting voice data sending module sends prompting voice data corresponding with target identification image to indigo plant by bluetooth
Tooth receiving terminal prompts voice data to be played by bluetooth receiving terminal corresponding to target identification image, and it is inconvenient solely to solve blind person
From trip the problem of, realize when it is determined that the distance between occlusion objects and user are less than pre-determined distance, shooting occlusion objects and
Surrounding environment, target image is obtained, and then according to target image, carry out information alert for user automatically, be easy to blind person to go out alone
OK.
In such scheme, optionally, in addition to：
Text information detection module, it whether there is text information in the target image for detecting；
Voice data acquisition module being prompted, if for text information be present in the target image, obtaining the word
Prompting voice data corresponding to information；
Second prompting voice data sending module, for corresponding to the text information voice data will be prompted to send to indigo plant
Tooth receiving terminal prompts voice data to be played by the bluetooth receiving terminal corresponding to the text information.
In such scheme, optionally, in addition to：
First braille information display module, for obtaining braille information corresponding to the text information, and by the word
Braille presentation of information is on braille display panel corresponding to information.
In such scheme, optionally, the prompting voice data acquisition module, it is specifically used for：
Text information in described image information is identified by OCR；
The text information that will identify that prompts voice data corresponding to being converted to.
In such scheme, optionally, in addition to：
3rd prompting voice data sending module, voice data is prompted for obtaining corresponding to the distance, and by described in
The corresponding prompting voice data of distance is sent to the bluetooth receiving terminal by bluetooth to play institute by the bluetooth receiving terminal
The corresponding prompting voice data of distance is stated,
With or, the second braille information display module, for obtaining braille information corresponding to the distance, and will it is described away from
From corresponding braille presentation of information on braille display panel.
Example IV
Fig. 4 is the structural representation for a kind of electronic equipment that the embodiment of the present invention four provides, as shown in figure 4, the electronics is set
Device 410, the range sensor 420 and at least one of the standby information alert for blind person provided including any embodiment of the present invention
Individual camera 430 (in Fig. 4 by taking a camera as an example), wherein, range sensor 420 and at least one camera 430 are distinguished
It is connected with the device of the information alert for blind person.
The electronic equipment that the present embodiment provides solves the problems, such as oneself inconvenient trip of blind person, realizes when determination is blocked pair
During as being less than pre-determined distance with the distance between user, occlusion objects and surrounding environment are shot, obtaining target image, and then according to
Target image, information alert is carried out for user automatically, is easy to blind person to go on a journey alone..
Said apparatus can perform the method that any embodiment of the present invention is provided, and possesses and performs the corresponding function of the above method
Module and beneficial effect.Not ins and outs of detailed description in the present embodiment, reference can be made to any embodiment of the present invention is provided
Method.
Pay attention to, above are only presently preferred embodiments of the present invention and institute's application technology principle.It will be appreciated by those skilled in the art that
The invention is not restricted to specific embodiment described here, can carry out for a person skilled in the art various obvious changes,
Readjust and substitute without departing from protection scope of the present invention.Therefore, although being carried out by above example to the present invention
It is described in further detail, but the present invention is not limited only to above example, without departing from the inventive concept, also
Other more equivalent embodiments can be included, and the scope of the present invention is determined by scope of the appended claims.
Claims (11)
1. a kind of method of information alert for blind person, it is characterised in that including：
Detect the distance between occlusion objects of the range sensor and the range sensor in real time by range sensor；
If the distance is less than pre-determined distance, the occlusion objects and surrounding environment are shot, obtain target image；
Obtain the target identification image matched in image library with the target image；
Prompting voice data corresponding with the target identification image is sent to bluetooth receiving terminal with by described by bluetooth
Bluetooth receiving terminal plays prompting voice data corresponding to the target identification image.
2. according to the method for claim 1, it is characterised in that shooting the occlusion objects and surrounding environment, obtaining mesh
After logo image, in addition to：
Detect and whether there is text information in the target image；
If so, then obtaining prompting voice data corresponding to the text information, and audio will be prompted corresponding to the text information
Data send to bluetooth receiving terminal and prompt voice data corresponding to the text information to be played by the bluetooth receiving terminal.
3. according to the method for claim 2, it is characterised in that it is determined that exist in the target image text information it
Afterwards, in addition to：
Braille information corresponding to the text information is obtained, and braille presentation of information corresponding to the text information is shown in braille
Show on panel.
4. according to the method for claim 2, it is characterised in that described to obtain prompt tone frequency corresponding to the text information
According to, including：
Text information in described image information is identified by OCR；
The text information that will identify that prompts voice data corresponding to being converted to.
5. according to the method for claim 2, it is characterised in that detect the distance in real time by range sensor described
After the distance between occlusion objects of sensor and the range sensor, in addition to：
Prompting voice data corresponding to the distance is obtained, and corresponding to the distance voice data will be prompted to be sent by bluetooth
To the bluetooth receiving terminal voice data, and or acquisition are prompted to be played by the bluetooth receiving terminal corresponding to the distance
Braille information corresponding to the distance, and by braille presentation of information corresponding to the distance on braille display panel.
A kind of 6. device of information alert for blind person, it is characterised in that including：
Apart from detection module, for detecting the screening of the range sensor and the range sensor in real time by range sensor
Keep off the distance between object；
Target image acquisition module, if being less than pre-determined distance for the distance, the occlusion objects and surrounding environment are shot,
Obtain target image；
Target identification image acquisition module, for obtaining the target identification image matched in image library with the target image；
First prompting voice data sending module, for prompting voice data corresponding with the target identification image to be passed through into indigo plant
Tooth sends to bluetooth receiving terminal and prompts voice data corresponding to the target identification image to be played by the bluetooth receiving terminal.
7. device according to claim 6, it is characterised in that also include：
Text information detection module, it whether there is text information in the target image for detecting；
Voice data acquisition module being prompted, if for text information be present in the target image, obtaining the text information
Corresponding prompting voice data；
Second prompting voice data sending module, connect for voice data will be prompted to send to bluetooth corresponding to the text information
Receiving end prompts voice data to be played by the bluetooth receiving terminal corresponding to the text information.
8. device according to claim 7, it is characterised in that also include：
First braille information display module, for obtaining braille information corresponding to the text information, and by the text information
Corresponding braille presentation of information is on braille display panel.
9. device according to claim 7, it is characterised in that the prompting voice data acquisition module, be specifically used for：
Text information in described image information is identified by OCR；
The text information that will identify that prompts voice data corresponding to being converted to.
10. device according to claim 7, it is characterised in that also include：
3rd prompting voice data sending module, voice data is prompted for obtaining corresponding to the distance, and by the distance
Corresponding prompting voice data by bluetooth send to the bluetooth receiving terminal with by the bluetooth receiving terminal play it is described away from
From corresponding prompting voice data,
With or, the second braille information display module, for obtaining braille information corresponding to the distance, and by described apart from right
The braille presentation of information answered is on braille display panel.
11. a kind of electronic equipment, it is characterised in that the equipment includes：It is used for blind person's described in claim 6-10 is any
Device, range sensor and at least one camera of information alert, the range sensor and at least one camera
The device with the information alert for blind person is connected respectively.
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| CN201710702398.7A CN107536699A (en) | 2017-08-16 | 2017-08-16 | Information prompting method and device for blind person and electronic equipment |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201710702398.7A CN107536699A (en) | 2017-08-16 | 2017-08-16 | Information prompting method and device for blind person and electronic equipment |
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| CN201710702398.7A Pending CN107536699A (en) | 2017-08-16 | 2017-08-16 | Information prompting method and device for blind person and electronic equipment |
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| CN110705556A (en) * | 2019-09-18 | 2020-01-17 | 佛山职业技术学院 | Braille conversion instrument, conversion method and storage medium |
| CN110933308A (en) * | 2019-11-29 | 2020-03-27 | 维沃移动通信有限公司 | Photographing method, electronic device, and storage medium |
| CN111522260A (en) * | 2020-04-24 | 2020-08-11 | 徐建红 | Intelligent auxiliary service method and system based on information capture identification and big data |
| CN111882954A (en) * | 2020-07-28 | 2020-11-03 | 太原学院 | Accurate braille point shows device |
| CN112611383A (en) * | 2020-11-30 | 2021-04-06 | 吉林建筑大学 | Navigation method and device for visiting route of person with visual impairment |
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| CN110489005A (en) * | 2019-06-28 | 2019-11-22 | 浙江工业大学 | Device and its two-dimentional contact driving method are shown with the two-dimensional points for touching positioning function |
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| CN111522260A (en) * | 2020-04-24 | 2020-08-11 | 徐建红 | Intelligent auxiliary service method and system based on information capture identification and big data |
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| CN112611383B (en) * | 2020-11-30 | 2024-03-26 | 吉林建筑大学 | Visiting route navigation method and device for vision impairment person |
| CN113032521A (en) * | 2021-03-05 | 2021-06-25 | 广州虎牙科技有限公司 | Blind guiding method, blind guiding device, blind guiding equipment and computer readable storage medium |
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