CN211461092U - Wearable blind guiding system - Google Patents
Wearable blind guiding system Download PDFInfo
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- CN211461092U CN211461092U CN201920870262.1U CN201920870262U CN211461092U CN 211461092 U CN211461092 U CN 211461092U CN 201920870262 U CN201920870262 U CN 201920870262U CN 211461092 U CN211461092 U CN 211461092U
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Abstract
The utility model discloses a wearable blind guiding system, which comprises a blind guiding waistband and a blind guiding cap which is in communication connection with the blind guiding waistband; the blind guiding cap comprises a cap body, a control module and a road surface detection module, wherein the cap body of the blind guiding cap is provided with the road surface detection module for detecting a road surface, the road surface detection module is in communication connection with the control module, and the road surface detection module is used for sending detected road surface information to the control module; the control module is arranged on the waistband body of the blind guiding waistband, and the waistband body of the blind guiding waistband is also provided with a reminding module and a power supply module; the reminding module is used for receiving reminding information sent by the control module according to the road surface information so as to carry out reminding; the power module is respectively electrically connected with the road surface detection module, the reminding module and the control module. The utility model discloses a set up road surface detection module on the cap body, can in time discover the barrier, avoid the blind person to touch the barrier and take place danger.
Description
Technical Field
The utility model relates to a lead blind technical field, especially relate to a wearable system of leading blind.
Background
China is the country with the most blind people in the world, and people with visual impairment or total blindness account for about 20 percent of the total number of 4500 million blind people in the world. People in life perceive various external information, and at least more than 80 percent of the external information is obtained by vision, which brings great difficulty to the blind in life. How to safely walk is the biggest problem in the life of the blind.
The traditional blind guiding mode comprises blind guiding by using a blind guiding dog or blind guiding by using a walking stick, but the blind guiding dog is not easy to train and has higher cost. The blind guiding walking stick is used for finding out obstacles by knocking upwards, but the blind guiding walking stick only can help the blind to find out the obstacles within 0.5 m, and the obstacles beyond 0.5 m, the obstacles protruding in the air and the suspended or protruding objects at the waist and knee positions are not easy to find out in time.
SUMMERY OF THE UTILITY MODEL
An object of the embodiment of the utility model is to provide a wearable blind system of leading for solve the unable accurate problem that detects the barrier that exists among the prior art.
In order to solve the technical problem, the embodiment of the application adopts the following technical scheme: a wearable blind guide system, comprising: the blind guiding device comprises a blind guiding waistband and a blind guiding cap in communication connection with the blind guiding waistband;
the blind guiding cap comprises a cap body, a control module and a road surface detection module, wherein the cap body of the blind guiding cap is provided with the road surface detection module for detecting a road surface, the road surface detection module is in communication connection with the control module, and the road surface detection module is used for sending detected road surface information to the control module;
the control module is arranged on the waistband body of the blind guiding waistband, and the waistband body of the blind guiding waistband is also provided with a reminding module and a power supply module; the reminding module is used for receiving reminding information sent by the control module according to the road surface information so as to carry out reminding; the power module is respectively electrically connected with the road surface detection module, the reminding module and the control module.
Optionally, the waistband body is further provided with a barrier detection module, and the barrier detection module comprises a first barrier detection device and a second barrier detection device;
the first obstacle detection device is arranged on the waistband body and is positioned on the left side;
the second obstacle detection device is arranged on the waistband body and located on the right side.
Optionally, the reminding module includes a first vibration device and a second vibration device;
the first vibration device is arranged on the waistband body and positioned on the left side; the first vibration device is in controlled connection with the control module; the first vibration device is used for being controlled by the control module to perform vibration reminding when the first obstacle detection device detects an obstacle;
the second vibration device is arranged on the waistband body and positioned on the right side; the second vibration device is in controlled connection with the control module; the second vibration device is used for being controlled by the control module when the second obstacle detection device detects an obstacle, so as to perform vibration reminding.
Optionally, the reminding module includes a voice device, and the voice device is in communication connection with the control module and is configured to receive the prompt information sent by the control module to perform voice reminding.
Optionally, the road surface detection module includes a first road surface detection device, a second road surface detection device, and a third road surface detection device;
the hat is characterized in that the hat body is provided with a hat brim, and a U-shaped mounting shell is clamped on the hat brim;
the first road detection device is arranged at the vertical section of the U-shaped mounting shell and used for detecting whether an obstacle exists within a preset distance in the traveling direction of a user wearing the blind guiding cap;
the second pavement detection device is arranged at the vertical section of the U-shaped mounting shell and inclines downwards at a preset angle along the horizontal direction; the second road surface detection device is used for detecting the road surface gradient of the traveling road of the user wearing the blind guiding cap;
the third road surface detection device is arranged at the horizontal section of the U-shaped mounting shell, the third road surface detection device is arranged along the direction facing the ground, and the third road surface detection device is used for detecting the road surface condition in a certain area of the position where a user wearing the blind guiding cap is located.
Optionally, a third vibration device is further arranged at the middle position of the waistband body, and the third vibration device is in controlled connection with the control module; and the third vibration device is used for being controlled by the control module to perform vibration reminding when the first road detection device detects that the obstacle exists.
Optionally, a gyroscope is further arranged on the U-shaped mounting shell; the gyroscope is electrically connected with the control module and used for detecting the body angle of a user wearing the blind guiding cap and sending a detection result to the control module.
Optionally, the waistband body is further provided with a positioning module and a first communication module;
the control module is provided with a switch for controlling the starting or closing of the positioning module and the first communication module; the positioning module and the first communication module are electrically connected with the switch;
the first communication module is also in communication connection with a terminal and is used for sending help seeking information to the terminal;
the positioning module is also in communication connection with a server and used for positioning the position of the user and sending the position information of the user to the server so that the terminal logs in the server to obtain the position of the user.
Optionally, a second communication module is further disposed on the belt body, and the second communication module is electrically connected to the switch;
the second communication module is also in communication connection with the server, and is used for sending position request information to the server and receiving user position information fed back by the server;
the second communication module is also in communication connection with the control module and is used for sending the user position information to the control module so as to control the voice device to perform voice broadcasting by utilizing the control module.
Optionally, the system further comprises a bluetooth headset, and a bluetooth audio transmitter is arranged on the waistband body; the Bluetooth audio emitter is in communication connection with the voice device, and the Bluetooth headset is in communication connection with the Bluetooth audio emitter.
The embodiment of the utility model provides a beneficial effect lies in: the road surface detection module is arranged on the cap body, so that the barrier can be found in time, and the blind person is prevented from touching the barrier to cause danger. The barrier detection device is arranged on the waistband body, and the road surface detection device is arranged on the hat body, so that the barrier protruding in front of the human body can be accurately detected, suspended or protruding objects at the height of the waist and the knee can be detected, convenience is provided for the trip of the blind, and the safety of the blind during the trip is ensured.
Drawings
Fig. 1 is a block diagram of a wearable blind guiding system according to a first embodiment of the present invention;
fig. 2 is a schematic view of a blind guiding waistband structure in a wearable blind guiding system according to a second embodiment of the present invention;
fig. 3 is a schematic structural view of a blind guiding cap in a wearable blind guiding system according to a second embodiment of the present invention;
fig. 4 is a schematic diagram of a wearable blind guiding system in a second embodiment of the present invention.
Detailed Description
Various aspects and features of the present application are described herein with reference to the drawings.
It will be understood that various modifications may be made to the embodiments of the present application. Accordingly, the foregoing description should not be construed as limiting, but merely as exemplifications of embodiments. Those skilled in the art will envision other modifications within the scope and spirit of the application.
The accompanying drawings, which are incorporated in and constitute a part of the specification, illustrate embodiments of the application and, together with a general description of the application given above and the detailed description of the embodiments given below, serve to explain the principles of the application.
These and other characteristics of the present application will become apparent from the following description of preferred forms of embodiment, given as non-limiting examples, with reference to the attached drawings.
It should also be understood that, although the present application has been described with reference to some specific examples, a person of skill in the art shall certainly be able to achieve many other equivalent forms of application, having the characteristics as set forth in the claims and hence all coming within the field of protection defined thereby.
The above and other aspects, features and advantages of the present application will become more apparent in view of the following detailed description when taken in conjunction with the accompanying drawings.
Specific embodiments of the present application are described hereinafter with reference to the accompanying drawings; however, it is to be understood that the disclosed embodiments are merely exemplary of the application, which can be embodied in various forms. Well-known and/or repeated functions and constructions are not described in detail to avoid obscuring the application of unnecessary or unnecessary detail. Therefore, specific structural and functional details disclosed herein are not to be interpreted as limiting, but merely as a basis for the claims and as a representative basis for teaching one skilled in the art to variously employ the present application in virtually any appropriately detailed structure.
The specification may use the phrases "in one embodiment," "in another embodiment," "in yet another embodiment," or "in other embodiments," which may each refer to one or more of the same or different embodiments in accordance with the application.
The first embodiment of the utility model provides a wearable blind guiding system, as shown in fig. 1, a blind guiding waistband and a blind guiding cap in communication connection with the blind guiding waistband; the cap body 2 of the blind guiding cap is provided with a road surface detection module 21 for detecting a road surface, the road surface detection module 21 is in communication connection with the control module 13, and the road surface detection module 21 is used for sending detected road surface information to the control module 13;
the control module 11 is arranged on the waistband body 1 of the blind guiding waistband, and the waistband body of the blind guiding waistband is also provided with a reminding module 12 and a power supply module 14; the reminding module is used for receiving reminding information sent by the control module according to the road surface information so as to carry out reminding; the power module is electrically connected with the road surface detection module 21, the reminding module 12 and the control module 11 respectively.
In this embodiment, a main control chip is embedded in the control module, the main control chip is a single chip microcomputer control chip, and the single chip microcomputer control chip is configured with a peripheral circuit.
In this embodiment, the reminding module 12 includes a voice device 121, and the voice device is in communication connection with the control module and is configured to receive the prompt information sent by the control module to perform voice reminding.
In the embodiment, the road surface detection module is arranged on the cap body, so that the obstacles can be found in time, the reminding module is reused for reminding the user, and the danger caused by the user touching the obstacles can be avoided.
The second embodiment of the utility model provides a wearable blind system of leading, it has further improved on the basis of embodiment one, wearable blind system's principle is shown in fig. 4 in this embodiment, wearable blind waistband structure of leading in leading blind system is shown in fig. 2, wearable blind cap structure of leading in blind system is shown in fig. 3.
Wherein, leading blind waistband including waistband body 1, being provided with barrier detection module 13 on the waistband body 1, specific barrier detection module 13 includes first barrier detection device and second barrier detection device. The reminding module 12 comprises a first vibrating device 122 and a second vibrating device 123; in this embodiment, the first obstacle detection device and the second obstacle detection device are laser sensors, or the first obstacle detection device and the second obstacle detection device are infrared sensors; the laser sensor can be of the type RSDT-DLS-B-30. Take a laser sensor as an example:
the first laser sensor 131 is arranged on the waistband body and positioned on the left side; the second laser sensor 132 is disposed on the waistband body at a position on the right side. The first vibration device 122 is also arranged at the left side of the waistband body; the first vibration device is in controlled connection with the control module 11; the first vibration device is used for being controlled by the control module to perform vibration reminding when the first laser sensor detects an obstacle; the second vibration device 123 is arranged on the waistband body and positioned on the right side; the second vibration device is in controlled connection with the control module; and the second vibration device is used for being controlled by the control module when the second laser sensor detects an obstacle so as to perform vibration reminding. Specifically, the first vibration device and the second vibration device are miniature vibration motors.
The blind guiding cap comprises a cap body 2, and the road surface detection module 21 comprises a first road surface detection device 211, a second road surface detection device 212 and a third road surface detection device 213; the first road surface detection device, the second road surface detection device and the third road surface detection device may be detection devices with different functions or detection devices with different types. For example, the first, second and third road detection devices are laser sensors, and the model of the laser sensor may be RSDT-DLS-B-30. Or the first road surface detection device, the second road surface detection device and the third road surface detection device are infrared sensors.
Wherein, take laser sensor as an example:
the hat is characterized in that a hard hat brim 22 is arranged on the hat body, and a U-shaped mounting shell 23 is arranged on the hat brim 22;
the third laser sensor 211 is disposed at a vertical section of the U-shaped mounting case 23. The laser emitting port of the third laser sensor emits horizontally and is used for detecting whether an obstacle exists in a position right in front of the traveling direction of the user wearing the blind guiding cap within a preset distance;
the fourth laser sensor 212 is arranged at the vertical section of the U-shaped mounting shell 23, and a laser emitting hole of the fourth laser sensor is inclined downwards by a predetermined angle along the horizontal direction; the second road surface detection device is used for detecting the road surface gradient of the traveling road of the user wearing the blind guiding cap;
the fifth laser sensor 213 is disposed at a horizontal section of the U-shaped mounting shell 23, the fifth laser sensor is disposed along a direction facing the ground, and the third road surface detection device is configured to detect a road surface condition in a certain area where a user wearing the blind guiding cap is located.
Through set up three laser sensor on the brim of a hat in this embodiment, can the multi-angle, diversified condition to ground detects for the testing result is more accurate.
In this embodiment, the U-shaped mounting shell is further provided with a gyroscope 4, and the model of the gyroscope 4 is JY 901; the gyroscope 4 is electrically connected with the control module 11, and the gyroscope 4 is used for detecting the body angle of a user wearing the blind guiding cap and sending a detection result to the control module. Through setting up the gyroscope in this embodiment, can detect whether user's health inclines, in time remind the user, avoid the user to take place danger.
Preferably, a third vibration device 124 is further disposed at a middle position of the belt body in the embodiment, and the third vibration device 124 is in controlled connection with the control module; and the third vibration device is used for being controlled by the control module to carry out vibration reminding when the third vibration device is used for the first road detection device to detect the obstacle.
In this embodiment, the three vibration devices are respectively disposed on two sides of the waistband body and on the front side of the waistband, so that each vibration device corresponds to the first obstacle detection device, the second obstacle detection device and the first road detection device one to one. When the first obstacle detection device or the second obstacle detection device senses that the obstacles on the two sides are too close, the vibration device on the corresponding side vibrates, so that a user is reminded of the fact that the user directly collides with the obstacles. When the first road detection device detects that the front is provided with an obstacle, the vibration device positioned at the belly vibrates, so that a user is reminded to avoid colliding with the obstacle in the front. In the embodiment, the barrier detection device is arranged on the waistband body and the road surface detection device is arranged on the hat body, so that the barrier protruding in front of the human body can be accurately detected, suspended or protruding objects at the height of the waist and the knee can be detected, convenience is provided for the trip of the blind, and the safety of the blind when the blind goes out is ensured.
Preferably, the belt body in this embodiment is further provided with a positioning module 15 and a first communication module 16; and a second communication module 17.
The control module 11 is provided with a switch 111 for controlling the start or the stop of the positioning module 15 and the first communication module 16; the positioning module 15 and the first communication module are both electrically connected with the switch 111; the first communication module 16 is further in communication connection with a terminal, and is configured to send help-seeking information to the terminal; the positioning module 15 is further connected to a server in a communication manner, and is configured to position a user position and send user position information to the server, so that the terminal logs in the server to obtain the user position. The second communication module 17 is electrically connected to the switch 111; the second communication module 17 is further in communication connection with the server, and is configured to send location request information to the server, and receive user location information fed back by the server; the second communication module 17 is further in communication connection with the control module 11, and the second communication module is used for sending the user position information to the control module 11 so as to control the voice module to perform voice broadcast by using the control module.
In this embodiment, the positioning module 15 may specifically be a GPS module with a model number of SKG 08A; the second communication module 17 is a GPRS module with the model of SIM 808; the first communication module 16 is a GSM module, model TC35 i. The output of GPS module, GPRS module and GSM module is connected to control module's input, and the input of GPS module, GPRS module and GSM module is connected to the server, the last switch that is equipped with of control module (including three control button), three control button respectively with GPS module, GPRS module and GSM module are connected, and three control button is connected to control module's input. In the embodiment, the position of the user is located by using the GPS module and is transmitted to the server in real time. When an accident occurs, the family of the user is informed in time through the GSM module, and the family of the user can log in the server in real time to be connected to the position of the user. And the GPRS module sends a request to the server end to acquire the information of the crossroads near the position where the user is located, then the GPRS module receives the information of the crossroads near the position where the user is located, and then the information is broadcasted through the voice module.
The wearable blind guiding system in the embodiment further comprises a bluetooth headset, and the waistband body 1 is provided with a bluetooth audio emitter 18; the bluetooth audio transmitter 18 is in communication connection with the speech device 121, and the bluetooth headset is in communication connection with the bluetooth audio transmitter.
It should be noted that, in this document, the terms "comprises," "comprising," or any other variation thereof, are intended to cover a non-exclusive inclusion, such that a process, method, article, or apparatus that comprises a list of elements does not include only those elements but may include other elements not expressly listed or inherent to such process, method, article, or apparatus. Without further limitation, an element defined by the phrase "comprising an … …" does not exclude the presence of other like elements in a process, method, article, or apparatus that comprises the element.
Claims (10)
1. A wearable blind guide system, comprising: the blind guiding device comprises a blind guiding waistband and a blind guiding cap in communication connection with the blind guiding waistband;
the blind guiding cap comprises a cap body, a control module and a road surface detection module, wherein the cap body of the blind guiding cap is provided with the road surface detection module for detecting a road surface, the road surface detection module is in communication connection with the control module, and the road surface detection module is used for sending detected road surface information to the control module;
the control module is arranged on the waistband body of the blind guiding waistband, and the waistband body of the blind guiding waistband is also provided with a reminding module and a power supply module; the reminding module is used for receiving reminding information sent by the control module according to the road surface information so as to carry out reminding; the power module is respectively electrically connected with the road surface detection module, the reminding module and the control module.
2. The wearable blind guiding system of claim 1, wherein the belt body is further provided with an obstacle detection module, and the obstacle detection module comprises a first obstacle detection device and a second obstacle detection device;
the first obstacle detection device is arranged on the waistband body and is positioned on the left side;
the second obstacle detection device is arranged on the waistband body and located on the right side.
3. The wearable blind guide system of claim 2, wherein the reminder module comprises a first vibrating device and a second vibrating device;
the first vibration device is arranged on the waistband body and positioned on the left side; the first vibration device is in controlled connection with the control module; the first vibration device is used for being controlled by the control module to perform vibration reminding when the first obstacle detection device detects an obstacle;
the second vibration device is arranged on the waistband body and positioned on the right side; the second vibration device is in controlled connection with the control module; the second vibration device is used for being controlled by the control module when the second obstacle detection device detects an obstacle, so as to perform vibration reminding.
4. The wearable blind guide system of claim 1, wherein the reminding module comprises a voice device, and the voice device is in communication connection with the control module and is used for receiving the prompt message sent by the control module to perform voice reminding.
5. The wearable blind guide system of claim 1, wherein the road surface detection module comprises a first road surface detection device, a second road surface detection device and a third road surface detection device;
the hat is characterized in that the hat body is provided with a hat brim, and a U-shaped mounting shell is clamped on the hat brim;
the first road detection device is arranged at the vertical section of the U-shaped mounting shell and used for detecting whether an obstacle exists within a preset distance in the traveling direction of a user wearing the blind guiding cap;
the second pavement detection device is arranged at the vertical section of the U-shaped mounting shell and inclines downwards at a preset angle along the horizontal direction; the second road surface detection device is used for detecting the road surface gradient of the traveling road of the user wearing the blind guiding cap;
the third road surface detection device is arranged at the horizontal section of the U-shaped mounting shell, the third road surface detection device is arranged along the direction facing the ground, and the third road surface detection device is used for detecting the road surface condition in a certain area of the position where a user wearing the blind guiding cap is located.
6. The wearable blind guide system of claim 5, wherein a third vibrating device is further disposed at the middle position of the belt body, and the third vibrating device is in controlled connection with the control module; and the third vibration device is used for being controlled by the control module to perform vibration reminding when the first road detection device detects that the obstacle exists.
7. The wearable blind guide system of claim 5, wherein a gyroscope is further disposed on the U-shaped mounting shell; the gyroscope is electrically connected with the control module and used for detecting the body angle of a user wearing the blind guiding cap and sending a detection result to the control module.
8. The wearable blind guide system of claim 1, wherein the belt body is further provided with a positioning module and a first communication module;
the control module is provided with a switch for controlling the starting or closing of the positioning module and the first communication module; the positioning module and the first communication module are electrically connected with the switch;
the first communication module is also in communication connection with a terminal and is used for sending help seeking information to the terminal;
the positioning module is also in communication connection with a server and is used for positioning the position of the user and sending the position information of the user to the server so that the terminal logs in the server to obtain the position of the user.
9. The wearable blind guide system of claim 8, wherein a second communication module is further disposed on the belt body, and the second communication module is electrically connected to the switch;
the second communication module is also in communication connection with the server, and is used for sending position request information to the server and receiving user position information fed back by the server;
the second communication module is also in communication connection with the control module and is used for sending the user position information to the control module so as to control the voice device to perform voice broadcasting by utilizing the control module.
10. The wearable blind guide system of claim 4, further comprising a Bluetooth headset, wherein the belt body is provided with a Bluetooth audio transmitter; the Bluetooth audio emitter is in communication connection with the voice device, and the Bluetooth headset is in communication connection with the Bluetooth audio emitter.
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201920870262.1U CN211461092U (en) | 2019-06-11 | 2019-06-11 | Wearable blind guiding system |
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| Application Number | Priority Date | Filing Date | Title |
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| CN201920870262.1U CN211461092U (en) | 2019-06-11 | 2019-06-11 | Wearable blind guiding system |
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| CN211461092U true CN211461092U (en) | 2020-09-11 |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114767483A (en) * | 2022-05-07 | 2022-07-22 | 宏脉信息技术（广州）股份有限公司 | Intelligent navigation cap and control method thereof |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114767483A (en) * | 2022-05-07 | 2022-07-22 | 宏脉信息技术（广州）股份有限公司 | Intelligent navigation cap and control method thereof |
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