CN215779677U - AI vision of 5G technique leads blind instrument - Google Patents
AI vision of 5G technique leads blind instrument Download PDFInfo
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Abstract
The utility model provides a blind instrument is led to AI vision of 5G technique, including head-mounted apparatus and hand-mounted apparatus, head-mounted apparatus includes the head band, the camera, sonar radar, 5G communication module, signal reception module and voice prompt module, the front portion of head band has the glasses shape cover plate, the camera is located glasses shape cover plate and bilateral symmetry ground is equipped with two, the rear portion of head band is equipped with the box body that is used for installing the battery, the peripheral barrier real-time data that camera and sonar radar acquireed, convey to thing networking platform through 5G communication module and handle in order to form command signal, command signal passes back to signal reception module through 5G communication module, signal reception module plays through voice prompt module according to received command signal and in order to realize the navigation suggestion. The utility model adopts the ingenious combination of the 5G communication technology, the Internet of things technology and the AI artificial intelligence technology, so that the navigation is real-time and accurate, the global positioning navigation speed is high, and the walking safety and the traveling convenience of the blind are greatly improved.
Description
Technical Field
The utility model relates to the field of blind guiding equipment, in particular to an AI visual blind guiding instrument based on a 5G technology.
Background
The blind is a special group among the disabled who lose vision due to congenital or acquired physiological defects, but the vision is a main source for acquiring knowledge and experience of the human, and thus the blind is greatly limited in daily life and safety.
China is the country with the most blind people in the world, about 500 million blind people account for 18 percent of the total blind people in the world, and the total number of the blind people in China exceeds the population of the countries such as Denmark, Finland or Norway in terms of absolute numbers. About 45 million blind people are blind every year in China, and if the current trend is allowed to keep unchanged, the total number of blind people in China is expected to increase by 4 times by 2021. The blind guiding auxiliary tool for the blind in China at present is a blind stick, and with the rapid development of science and technology, the lagging blind guiding auxiliary tool cannot meet the requirements of modern life.
In order to assist the safety of the blind and improve the life quality of the blind, electronic blind guiding systems are developed all over the world. However, the existing electronic blind guiding instrument generally detects peripheral obstacles by using ultrasonic waves and the like, and compared with the traditional blind guiding method, the method is not influenced by objective factors such as light, temperature and the like, has low cost and strong reliability, and is widely applied. However, the electronic blind guiding instrument can only detect the existence and the position distance of the barrier, cannot reflect the shape and the size of the barrier, and cannot identify buildings, pedestrians, vehicles, traffic lights and the like, so that the blind guiding prompt is not comprehensive enough, and the function of the blind guiding instrument is greatly reduced.
In recent years, the image processing technology is widely applied to various real-time occasions, such as robot navigation, target tracking, automatic driving, traffic monitoring and the like, and the application of the image processing technology to the blind guide is a new development direction of the electronic blind guide instrument. The image of the environment where the blind person is located is obtained through the sensor, the image is analyzed and processed through a monocular, binocular or binocular vision method through the computer, the function of recognizing obstacles around the blind person is achieved, the blind person is guided to walk safely, and the blind person can be effectively assisted by the AI vision guide system based on the 5G technology.
Disclosure of Invention
The utility model aims to solve the problems and the defects, and provides the AI visual guide instrument based on the 5G technology, which has the advantages of comprehensive and timely data acquisition, high processing speed, capability of providing more comprehensive guide prompts for the blind, and great improvement on the walking safety and the traveling convenience of the blind.
The technical scheme of the utility model is realized as follows:
the AI visual blind guiding instrument of the 5G technology comprises a head-wearing device, and is characterized in that: the head-wearing equipment comprises a head band, a camera, a sonar radar, a 5G communication module, a signal receiving module and a voice prompt module, the sonar radar has a plurality of head bands which are arranged at intervals and annularly arranged on the head bands, the front parts of the head bands are provided with glasses-shaped cover plates used for shielding the eyes, the two cameras are positioned on the glasses-shaped cover plate and are arranged symmetrically left and right, the rear part of the head band is provided with a box body for installing a battery, the signal receiving module and the voice prompt module are positioned in the box body and are electrically connected with the battery, the camera and the sonar radar acquire the real-time data of the peripheral obstacles, the command signal is transmitted to the Internet of things platform through the 5G communication module to be processed to form a command signal, the command signal is transmitted back to the signal receiving module through the 5G communication module, and the signal receiving module plays the command signal through the voice prompt module according to the received command signal to achieve navigation prompt.
In order to further ensure the wearing reliability and comfort of the head-wearing device, the back part of the head band is provided with two hangers in a bilateral symmetry manner.
In order to ensure that the blind person with certain hearing impairment can effectively know the blind guiding prompt, the hangers have bone conduction function.
In order to facilitate the use of the navigation function of the 5G communication equipment and realize a required walking route, the head-mounted equipment further comprises a voice input module, the voice input module is in signal connection with the 5G communication module, and the voice input module is a microphone.
In order to make the structure of the head-wearing device compact and the use more convenient, the voice prompt module is an earphone or an externally-arranged loudspeaker.
In order to facilitate the blind to use the household appliance operated by the infrared remote control, the head-mounted equipment further comprises an infrared remote control module.
In order to make the appearance of the head-wearing equipment beautiful, the glasses-shaped cover plate is a transparent, semitransparent or dark cover plate.
In order to effectively realize 360 degrees all-round surveys to the barrier, sonar radar has five, and one of them sonar radar is located the intermediate position of two cameras on the glasses shape cover plate, and other sonar radars are established respectively in the left and right sides of head band.
In order to further improve the effect of the blind guiding prompt, the utility model also comprises hand-wearing equipment with a vibration function.
In order to make the simple structure of hand-worn equipment, and it is convenient to dress, hand-worn equipment includes the bracelet and sets up signal reception module and vibrations prompt module in the bracelet, signal reception module is used for receiving the instruction signal of 5G communication module passback to convey instruction signal to vibrations prompt module, vibrations prompt module produces the vibrations of different frequencies according to the instruction signal of difference in order to realize the navigation suggestion.
In order to make the use of the utility model more convenient, the 5G communication module is provided by a 5G communication device. The 5G communication equipment is a mobile phone or other portable mobile equipment with 5G function.
Compared with the prior art, the utility model has the following advantages:
the utility model adopts the 5G communication technology, the Internet of things technology and the AI artificial intelligence technology, acquires the image of the obstacle in front of the blind and the position of the peripheral obstacle by a binocular camera structure and a plurality of sonar radar detection modes, feeds the acquired information back to the Internet of things through the 5G communication module for processing, and sends the information fed back by the Internet of things to the voice prompt module for navigation prompt, thereby not only realizing real-time and accurate navigation and effectively identifying buildings, pedestrians, vehicles, traffic lights and the like, but also carrying out omnibearing detection on the peripheral obstacle, thereby greatly reducing the risk of error collision in the blind guiding process, and carrying out real-time prompt through the voice prompt module to ensure the clearness of the blind guiding direction, and simultaneously, the characteristics of fast data loading, high navigation efficiency, low delay and the like can be realized through the 5G communication technology, the global positioning navigation speed is high, so that the walking safety and the traveling convenience of the blind are greatly improved. And, can also set up the hand-worn device that has the vibrations function, carry out obstacle early warning and direction guide through the vibration frequency size of hand-worn device at the blind guide in-process to it is more clear to make blind guide direction. In addition, a voice input module can be arranged, navigation is carried out in a voice input mode, the use convenience is improved, and the blind can walk according to a required route. The blind guiding device is simple in structure, convenient to wear, more comprehensive in blind guiding prompt and good in blind guiding effect.
The utility model will be further described with reference to the accompanying drawings.
Drawings
Fig. 1 is a schematic perspective view of a headset according to the present invention.
Fig. 2 is a schematic perspective view of the hand-wearing device of the present invention.
Fig. 3 is a schematic diagram of the system structure of the present invention.
Detailed Description
As shown in fig. 1, the AI visual blind guiding apparatus of 5G technology according to the present invention includes a head-mounted device 1, where the head-mounted device 1 includes a head band 11, a camera 12, a sonar radar 13, a 5G communication module, a signal receiving module, and a voice prompt module. Wherein, sonar radar 13 has a plurality of and sets up at head band 11 with interval ring, has the glasses shape cover plate 14 that is used for sheltering from the eyes position in the front portion of head band 11, glasses shape cover plate 14 and head band 11 are as an organic whole and set up, also can be through welding or the mode of screw fastening connect on head band 11, in this embodiment, sonar radar 13 has five, and one of them sonar radar 13 is located glasses shape cover plate 14 and is in the intermediate position of two cameras 12, and the left and right sides at head band 11 is divided to remaining sonar radar 13. Of course, different numbers of sonar radars can be arranged according to actual use requirements, as long as 360-degree all-dimensional detection can be achieved. Further, in order to make the appearance of the head mount 1 beautiful and make it less noticeable to others after wearing, the spectacle-shaped cover plate 14 is a transparent, translucent or dark cover plate, and the dark cover plate is a sunglass-type cover plate. The camera 12 is located on the glasses-shaped cover plate 14 and is symmetrically arranged in the left and right directions, so that a binocular camera structure is formed, a multi-eye camera structure is formed according to actual needs, an image of an obstacle in front of the blind is obtained through the camera 12, type identification of the obstacle in front can be effectively achieved, for example, a building, a pedestrian, a vehicle, a traffic light and the like are achieved, and corresponding prompt is carried out through a voice prompt module. Be provided with the box body 15 that is used for installing the battery at the rear portion of head hoop 11, the battery is ordinary battery or rechargeable battery, camera 12 and sonar radar 13 are connected with the battery electricity respectively, and signal reception module and voice prompt module are located box body 15 and are connected with the battery electricity, in use, acquire the real-time data of peripheral barrier through camera 12 and sonar radar 13, this real-time data includes blind person the place ahead image and the distance of peripheral barrier, information such as coordinate, and convey the real-time data who acquires to thing networking platform through 5G communication module and handle in order to form instruction signal, instruction signal passes back to signal reception module through 5G communication module, signal reception module plays through voice prompt module according to received instruction signal in order to realize the navigation suggestion. The voice prompt module is an earphone or an external loudspeaker. In order to further improve the convenience of use, the head-mounted device 1 further comprises a voice input module which is a microphone and is in signal connection with the 5G communication module. In order to make the structure of the head-mounted device 1 more compact, the voice prompt module and the voice input module may be integrated into a whole, that is, a headset is used to implement the voice playing and inputting functions. In order to make the use of the head-mounted device 1 more reliable, two hanging lugs 16 are symmetrically arranged at the back of the head band 11, each hanging lug 16 is formed by an arc-shaped structure, and the arc-shaped structure and the back of the ear are arranged in an ergonomic way, so that the hanging lugs 16 are comfortable to use and have high fitting degree. This also facilitates the transmission of audio vibrations when the suspension loops 16 are suspension loops with bone conduction capabilities, thereby providing convenience in using the headset for blind persons with certain hearing impairments. Moreover, the structure and principle of the hangers with the bone conduction function for realizing bone conduction are the same as those of the existing bone conduction technology, for example, the hangers comprise an arc-shaped structure body, and an audio vibrator, a vibration disk and a vibration conduction plate which are arranged in the arc-shaped structure body, wherein the vibration disk is tightly attached to the bottom surface of the audio vibrator, the vibration conduction plate is tightly attached to the bottom surface of the vibration disk and is used for being in contact with ears, and the audio vibrator is electrically connected with the voice prompt module. In order to facilitate the use of the household appliance operated by infrared remote control by the blind, the head-mounted device further comprises an infrared remote control module 17, specifically, the infrared remote control module 17 is arranged in the middle of the glasses-shaped cover plate 14 and is electrically connected with the battery, the household appliance can be remotely controlled by triggering the infrared remote control module in a manual mode, and the infrared remote control module can be controlled to perform corresponding operation in a mode of inputting voice by the voice input module. In addition, the type of the household appliance can be identified through the camera 12, and the identification result is informed to the blind through the voice prompt module.
In order to further improve the effect of the blind guiding prompt, the utility model also comprises a hand-wearing device 2 with a vibration function, and the hand-wearing device is shown in fig. 2. And this hand wears equipment 2 includes bracelet 21 and sets up signal reception module and vibrations suggestion module in bracelet 21, and signal reception module is used for receiving the instruction signal of 5G communication module passback to convey instruction signal to vibrations suggestion module, vibrations suggestion module produces the vibrations of different frequencies according to different instruction signals in order to realize the navigation suggestion, thereby through feeling the touch, and combine voice prompt, make the blind direction of leading more clear. In the present embodiment, the direction can be recognized properly by wearing one hand on each hand.
In order to further improve the convenience of use, the 5G communication module is provided by 5G communication equipment, and the 5G communication equipment is a mobile phone or other portable mobile equipment with 5G functions. The mobile phone can be linked with a 5G mobile phone, so that the characteristics of fast data loading, high navigation efficiency, low delay and the like can be achieved, the global positioning navigation speed is fast, navigation software in the mobile phone can be called in a voice input mode, and a walking route is planned according to a destination to be reached, so that great convenience is provided for the travel of the blind.
The head-mounted device 1 and the hand-mounted device 2 are skillfully combined into a system which can provide safety guarantee and convenience for the travel of the blind, the structure of the system is shown in figure 3, the safety feeling of the travel of the blind is greatly improved through the system, and the fear of the travel of the blind is reduced.
The use principle of the utility model is as follows:
mode through binocular camera on the head-mounted apparatus 1 make a video recording and a plurality of sonar radar detection acquires blind person the place ahead obstacle image and peripheral obstacle's distance in real time, information such as coordinate, and handle in order to form command signal on feeding back the information feedback that acquires to the thing networking platform through 5G communication module, command signal feeds back and sends voice prompt module and the vibrations suggestion module of hand-mounted apparatus 2 through thing networking platform again, thereby when carrying out the navigation suggestion through pronunciation, can also distinguish the direction through different vibration frequency, real-time blind function of leading has been realized effectively.
The device can realize the function of identifying peripheral obstacles by the blind and guide the walking safety of the blind by mutually fusing the 5G technology, the AI artificial intelligence technology and the image technology, can acquire more and more accurate information by sensors such as images, sonar radars and the like, and can conveniently perform data fusion with other sensors. Therefore, the application of the AI image processing technology in the blind guiding system can greatly improve the real-time performance and the judgment accuracy of the electronic blind guiding instrument, which is different from other traditional electronic auxiliary blind guiding instruments. The AI vision guide system based on the 5G technology is added, so that the market has other selectivity, meanwhile, the appearance design is simple and convenient to carry due to the uniqueness of the system, the blind can quickly sense the outside through the modes of touch, hearing and the like, the life of the blind is greatly facilitated, and the blind can quickly and accurately identify and operate.
While the present invention has been described by way of examples, and not by way of limitation, other variations of the disclosed embodiments, as would be readily apparent to one of skill in the art, are intended to be within the scope of the present invention, as defined by the claims.
Claims (10)
1. AI visual blind guiding instrument of 5G technique, includes head-mounted apparatus (1), its characterized in that: the head-wearing equipment (1) comprises a head band (11), a camera (12), a sonar radar (13), a 5G communication module, a signal receiving module and a voice prompt module, wherein the sonar radar (13) is provided with a plurality of lens-shaped cover plates (14) which are arranged on the head band (11) at intervals, the front part of the head band (11) is provided with a lens-shaped cover plate (14) used for shielding eyes, the camera (12) is positioned on the lens-shaped cover plate (14) and is symmetrically arranged in left and right, the rear part of the head band (11) is provided with a box body (15) used for installing a battery, the signal receiving module and the voice prompt module are positioned in the box body (15) and are electrically connected with the battery, the real-time data of peripheral obstacles acquired by the camera (12) and the sonar radar (13) are transmitted to a platform through the 5G communication module to be processed to form an instruction signal, and the instruction signal is transmitted back to the signal receiving module through the 5G communication module, the signal receiving module plays the instruction signal through the voice prompt module according to the received instruction signal so as to realize navigation prompt.
2. AI visual blind guide instrument according to the 5G technique of claim 1, characterized in that: the rear part of the head hoop (11) is provided with two hangers (16) in bilateral symmetry.
3. AI visual blind guide instrument according to the 5G technique of claim 2, characterized in that: the hanging lug (16) is a hanging lug with a bone conduction function.
4. AI visual blind guide instrument according to the 5G technique of claim 1, characterized in that: the head-mounted equipment (1) further comprises a voice input module, the voice input module is in signal connection with the 5G communication module, and the voice input module is a microphone.
5. AI visual blind guide instrument according to the 5G technique of claim 1, characterized in that: the voice prompt module is an earphone.
6. AI visual blind guide instrument according to the 5G technique of claim 1, characterized in that: the head-mounted equipment (1) further comprises an infrared remote control module (17).
7. AI visual blind guide instrument according to the 5G technique of claim 1, characterized in that: the sonar radars (13) are five, wherein one sonar radar (13) is positioned on the glasses-shaped cover plate (14) and is positioned in the middle of the two cameras (12), and the other sonar radars (13) are respectively arranged on the left side and the right side of the head band (11).
8. AI visual blind guide instrument according to the 5G technique of claim 1, characterized in that: also comprises a hand-wearing device (2) with a vibration function.
9. AI visual blind guide instrument according to the 5G technique of claim 8, characterized in that: hand-worn device (2) include bracelet (21) and set up signal reception module and vibrations suggestion module in bracelet (21), signal reception module is used for receiving the instruction signal of 5G communication module passback to convey instruction signal to vibrations suggestion module, vibrations suggestion module produces the vibrations of different frequencies according to the instruction signal of difference in order to realize the navigation suggestion.
10. AI visual blind guide instrument according to the 5G technique of claim 1, characterized in that: the 5G communication module is provided by 5G communication equipment.
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| Application Number | Priority Date | Filing Date | Title |
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| CN202120772833.5U CN215779677U (en) | 2021-04-15 | 2021-04-15 | AI vision of 5G technique leads blind instrument |
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| CN202120772833.5U CN215779677U (en) | 2021-04-15 | 2021-04-15 | AI vision of 5G technique leads blind instrument |
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| CN215779677U true CN215779677U (en) | 2022-02-11 |
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Effective date of registration: 20240425 Address after: Room 301, Building 3, No. 225 Songshan North Road, Longhu District, Shantou City, Guangdong Province, 515000 Patentee after: Chen Ningzi Country or region after: China Address before: 515800 chencuozhou Industrial Zone, Lianxia Town, Chenghai District, Shantou City, Guangdong Province Patentee before: Shantou Yiyuan maker Technology Co.,Ltd. Country or region before: China |