CN204972148U - Lead blind man's stick based on video camera is felt to degree of depth body - Google Patents
Lead blind man's stick based on video camera is felt to degree of depth body Download PDFInfo
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- CN204972148U CN204972148U CN201520713487.8U CN201520713487U CN204972148U CN 204972148 U CN204972148 U CN 204972148U CN 201520713487 U CN201520713487 U CN 201520713487U CN 204972148 U CN204972148 U CN 204972148U
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Abstract
The utility model discloses a lead blind man's stick based on video camera is felt to degree of depth body should lead the blind man's stick and include the warning light unit, and the language that the result was discerned to different roads is exported to the voice output unit, video camera kinect is felt to the degree of depth body for scene information around the discernment, the data processing unit for handle the data that kinect produced, to the discernment of scene on every side, what the language instructed sends, the portable power source unit, lead the blind man's stick main part, be embedded into each unit and lead the blind man's stick, the utility model discloses the moderrat cost, easy operation is easily accepted by the user.
Description
Technical field
This utility model relates to a kind of blind-guiding stick based on degree of depth body sense camera, belong to Artificial intelligence and automation control area, can be applicable to blind person's guide, reaching can in time for blind person provides the language of scene around to describe, the effect of path planning, thus realize guide.To compare other blind-guide device, there is more intelligent, portable feature.
Background technology
The fields such as this blind-guiding stick relates to computer vision, artificial intelligence, automatic control, and other rectification product ratios have more intelligent, better Consumer's Experience, have a wide range of applications value.
Computer vision is one and studies the science how making machine " see ", further, just refer to and replace human eye to identify target with camera and computer, follow the tracks of and the machine vision such as measurement, and do graphics process further, computer is treated as be more suitable for eye-observation or sends to the image that instrument detects.
Artificial intelligence is the new and high technology occurred in recent years, the essence of intelligence is understood in its attempt, and produce a kind of intelligent machine can made a response in the mode that human intelligence is similar newly, the research in this field comprises robot, language identification, image recognition, natural language processing and specialist system etc.Artificial intelligence from birth since, theory and technology is increasingly mature, and application also constantly expands.
Kinect is a body sense peripheral hardware of Microsoft's development, is actually a kind of degree of depth body sense camera.This equipment has 3 photographic head, and centre is RGB colour imagery shot, and the right and left is respectively infrared projection machine (RF transmitter) and infrared camera (CMOS infrared induction equipment), for depth finding.Kinect also built-in microphone array simultaneously, for speech recognition.
Summary of the invention
The purpose of this utility model is: provide the blind-guiding stick based on degree of depth body sense camera, can identify, judge correct road, in conjunction with Gps, can plan in real time path for around scene.Allow blind-guiding stick become the eyes of blind person, constantly by the information of scene around voice broadcast, receive the phonetic order of user, by the road of instruction planning user.This blind-guiding stick is cheap, more intelligent than more with other guide equipment, have better interactivity, simple to operate, is easy to promote.
Based on a blind-guiding stick for degree of depth body sense camera, it is characterized in that: this device comprises warning lamp unit, voice output unit, body sense camera Kinect, data processing unit and blind-guiding stick main body; Warning lamp unit comprises a warning lamp, and warning lamp is connected with data processing unit, is opened be used for warning, informing people around in complex environment by data processing unit; Sound processing unit is connected with data processing unit, and the sound that can export scene around describes; Degree of depth body sense camera comprises a Kinect; Data processing unit comprises a pico computer, for the identification to around scene; Portable power source unit is for the overall work of blind-guiding stick provides supply of electric power; Blind-guiding stick main unit, can be integrated together modules.
In technique scheme, this utility model based on degree of depth body sense camera blind-guiding stick in actual applications, in the visual field of Kinect camera, data processing unit is transferred to after the depth information of Kinect depth camera acquisition surrounding scene and RGB information, data processing unit is identified around scene by algorithm, recognition result is searched corresponding voice in sound bank, thus realizes the form of all objects in certain limit by voice to report to user.To front closely barrier give the voice message of distance, prevent user from occurring dangerous.This utility model has following advantage: the first, can be identified the object of road, surrounding, carry out real-time route planning by the calculating of data processing unit; The second, blind-guiding stick can realize the input of sound instruction, and the output of simulated voice enhances user's experience; 3rd, system modular can split, and is embedded in blind-guiding stick main body, and mobility is strong, unfettered.
Accompanying drawing explanation
Fig. 1 is a structural representation specifically implemented of a kind of blind-guiding stick based on degree of depth body sense camera described in the utility model.
Detailed description of the invention
By reference to the accompanying drawings this utility model is described further: as shown in Figure 1, based on the structural representation that the blind-guiding stick of degree of depth body sense camera is specifically implemented, wherein warning lamp unit 1, voice output unit 2, degree of depth body sense camera Kincet3, data processing unit 4, removable battery 5, blind-guiding stick main unit 6; Scene identification software around installing in data processing unit 4, surrounding objects can be identified, measure the distance of obstacle distance user, and produce voice and send to voice-output unit 2, degree of depth camera Kincet3 unit is connected with data processing unit 4, and data processing unit 4 to be connected with warning lamp unit 1, voice output unit 2 by data wire and result is passed by these two unit.
The present embodiment is a kind of blind-guiding stick based on degree of depth body sense video camera kinect, user needs in the effective range of Kinect3, in real time depth data, RGB data and acoustic information are passed to data processing unit 4, the information such as scene is around identified through calculating, and in the sound bank of correspondence, find the voice met, user is passed to by voice output unit 2, blind-guiding stick main unit is for carrying other units, allow whole equipment form an entirety and can arbitrarily movement, add convenience and the Consumer's Experience of user.
Claims (1)
1. based on a blind-guiding stick for degree of depth body sense camera, it is characterized in that: this device comprises warning lamp unit, voice output unit, body sense camera Kinect, data processing unit and blind-guiding stick main body; Warning lamp unit comprises a warning lamp, and warning lamp is connected with data processing unit, is opened be used for warning, informing people around in complex environment by data processing unit; Sound processing unit is connected with data processing unit, and the sound that can export scene around describes; Degree of depth body sense camera comprises a Kinect; Data processing unit comprises a pico computer, for the identification to around scene; Portable power source unit is for the overall work of blind-guiding stick provides supply of electric power; Blind-guiding stick main unit, can be integrated together modules.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520713487.8U CN204972148U (en) | 2015-09-16 | 2015-09-16 | Lead blind man's stick based on video camera is felt to degree of depth body |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201520713487.8U CN204972148U (en) | 2015-09-16 | 2015-09-16 | Lead blind man's stick based on video camera is felt to degree of depth body |
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| Publication Number | Publication Date |
|---|---|
| CN204972148U true CN204972148U (en) | 2016-01-20 |
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Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201520713487.8U Expired - Fee Related CN204972148U (en) | 2015-09-16 | 2015-09-16 | Lead blind man's stick based on video camera is felt to degree of depth body |
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| CN (1) | CN204972148U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106038182A (en) * | 2016-06-13 | 2016-10-26 | 金英子 | Navigation system |
| CN106038181A (en) * | 2016-06-13 | 2016-10-26 | 金英子 | Navigation system |
| CN106038180A (en) * | 2016-06-13 | 2016-10-26 | 金英子 | Navigation system for blind people |
| CN106074098A (en) * | 2016-06-13 | 2016-11-09 | 金英子 | A kind of navigation system for visually impaired person |
-
2015
- 2015-09-16 CN CN201520713487.8U patent/CN204972148U/en not_active Expired - Fee Related
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN106038182A (en) * | 2016-06-13 | 2016-10-26 | 金英子 | Navigation system |
| CN106038181A (en) * | 2016-06-13 | 2016-10-26 | 金英子 | Navigation system |
| CN106038180A (en) * | 2016-06-13 | 2016-10-26 | 金英子 | Navigation system for blind people |
| CN106074098A (en) * | 2016-06-13 | 2016-11-09 | 金英子 | A kind of navigation system for visually impaired person |
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| Date | Code | Title | Description |
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| C14 | Grant of patent or utility model | ||
| GR01 | Patent grant | ||
| CF01 | Termination of patent right due to non-payment of annual fee |
Granted publication date: 20160120 Termination date: 20160916 |
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| CF01 | Termination of patent right due to non-payment of annual fee |