Blind guiding glasses capable of conducting voice and touch navigation

Abstract

The utility model provides a pair of blind guiding glasses capable of voice and touch navigation, which relates to the technical field of blind guiding glasses and comprises a glasses frame, lenses arranged below the glasses frame and an adjusting module arranged above the glasses frame. The glasses frame comprises a front frame, a side frame arranged behind the front frame and a movable part connected between the front frame and the side frame, and the front frame is provided with an upper sensing module, a front sensing module, a warning lamp and a display screen; the side frame is provided with a two-side sensing module, a tactile feedback module and a rear sensing module. According to the utility model, the travel environment of the blind can be comprehensively perceived, a feedback form is added through a touch vibration mode, and the device not only provides more comprehensive and safer navigation experience for a user, but also can increase the applicability and the practicability of the device.

Description

TECHNICAL FIELD

[0001] The utility model relates to blind guide glasses technical technology field especially, it is blind guide glasses that voice and tactile navigation can. BACKGROUND

[0002] The blind guide glasses is an auxiliary equipment designed for the blind, cataract patients and other temporary blind, aiming at helping them to travel safely and identify the surrounding environment. The existing blind guide glasses can basically realize the environment acquisition function, but in the actual environment, the environment changes and environment information are various and change greatly, and the existing blind guide glasses often cannot fully perceive the blind travel environment. And the existing blind guide glasses only navigates through the voice form, ignoring the population with visual and auditory disabilities, resulting in a single feedback form, which cannot well serve the disabled. SUMMARY

[0003] The utility model discloses a kind of blind guide glasses that voice and tactile navigation can, can fully perceive the travel environment of blind person, and by the mode of tactile vibration, increase feedback form, the device not only provides more comprehensive, safe navigation experience for user, can also increase the applicability and practicality of device.

[0004] To achieve the above object, the utility model adopts the following technical scheme: a kind of blind guide glasses that voice and tactile navigation can, including glasses frame, lens being arranged below the glasses frame and adjusting module being arranged above the glasses frame;

[0005] The glasses frame includes front frame, side frame being arranged behind the front frame and movable part being connected between the front frame and the side frame, the front frame is provided with upper perception module, front perception module, warning light and display screen, the side frame is provided with two side perception modules, tactile feedback module and rear perception module.

[0006] Optionally, the upper perception module is arranged on the top of the front frame, and the upper perception module includes an ambient light sensor for monitoring light changes and an air pressure sensor for detecting height changes.

[0007] Optionally, the front perception module is arranged at the center of the front frame, and the front perception module is provided with a front camera and a laser radar for detecting front obstacles and distance information, and the warning light includes a blue indicator light for indicating an upcoming turn, a red indicator light for indicating an obstacle and a green indicator light for indicating safe passage.

[0008] Optionally, the two side sensing modules are connected with the active part, and the two side sensing modules are provided with infrared sensors for detecting close-range obstacles and first ultrasonic sensors for detecting obstacles on both sides.

[0009] Optionally, the tactile feedback module is connected with the two side sensing modules, and the inner side of the tactile feedback module is provided with a forward vibration area, an upper bump arranged on the forward vibration area, a backward vibration area, a rear bump arranged on the backward vibration area, a left vibration area, a left bump arranged on the left vibration area, a right vibration area, a right bump arranged on the right vibration area, a left front vibration area, a left front bump arranged on the left front vibration area, a right front vibration area, a right front bump arranged on the right front vibration area, a left rear vibration area, a left rear bump arranged on the left rear vibration area, a right rear vibration area and a right rear bump arranged on the right rear vibration area, and the inside of the tactile feedback module is provided with a plurality of small vibration motors corresponding to the vibration areas.

[0010] Optionally, the rear sensing module is connected with the tactile feedback module, and the rear sensing module is provided with a rear camera, a second ultrasonic sensor for detecting rear obstacles, a voice transmission line, an earphone arranged on the voice transmission line, a hanging ear area and a soft adjusting fixed ear line connected to the inner side of the hanging ear area, and the inside of the soft adjusting fixed ear line is provided with a clock spring.

[0011] Optionally, the adjusting module comprises a connecting block arranged at the top of the tactile feedback module, an adjusting soft belt arranged on the connecting block and a ring-shaped adjusting block for adjusting the length of the adjusting soft belt.

[0012] Therefore, the blind guiding glasses with voice and tactile navigation function have the following beneficial effects:

[0013] 1. The sensors and cameras arranged at different positions of the glasses frame can not only optimize the sensor layout of the blind guiding glasses, but also ensure 360-degree omnidirectional sensing, avoid blind areas and help the blind people to move more safely and confidently when going out.

[0014] 2. The blind guiding glasses increase the tactile navigation mode, provide tactile prompts on the vibration areas indicating different directions and the bumps in the vibration areas in the form of vibration, enhance the user's perception of navigation information, enrich the feedback form of the blind guiding glasses and enable people with hearing impairment to use the blind guiding glasses conveniently.

[0015] The technical scheme of the present application will be further described in detail below with reference to the drawings and embodiments. BRIEF DESCRIPTION OF DRAWINGS

[0016] In order to more clearly illustrate the technical solutions of the embodiments of the present application or the prior art, the drawings needed in the embodiments will be briefly introduced as follows. Obviously, the drawings in the following description only constitute some embodiments of the present application, and for those skilled in the art, other drawings can also be obtained without creative labor on the basis of these drawings.

[0017] Figure 1 The device structure diagram of the present application;

[0018] Figure 2 The side view of the present application;

[0019] Figure 3 The top view of the present application;

[0020] Figure 4 The structure diagram of the tactile feedback module of the present application;

[0021] The drawings show that: 1, the front frame; 11, ambient light sensor; 12, air pressure sensor; 13, front camera; 14, laser radar; 151, blue indicator light; 152, red indicator light; 153, green indicator light; 16, display screen; 2, side frame; 21, both sides of the sensing module; 22, tactile feedback module; 221a, forward vibration area; 221b, upper protrusion; 222a, backward vibration area; 222b, lower protrusion; 223a, left vibration area; 223b, left protrusion; 224a, right vibration area; 224b, right protrusion; 225a, left front vibration area; 225b, left front protrusion; 226a, right front vibration area; 226b, right front protrusion; 227a, left rear vibration area; 227b, left rear protrusion; 228a, right rear vibration area; 228b, right rear protrusion; 23, rear sensing module; 231, rear camera; 232, second ultrasonic sensor; 233, conducting wire; 234, earphone; 235, hanging ear area; 236, soft adjustment solid ear wire; 31, connecting block; 32, adjusting soft band; 33, annular adjusting block; 4, lens; 5, movable part. DETAILED DESCRIPTION

[0022] The technical solutions of the present application will be further described by the drawings and embodiments.

[0023] EMBODIMENT

[0024] As Figures 1-4The utility model provides a blind guide glasses can voice and tactile navigation, including glasses frame, set in glasses frame below lens 4 and set in glasses frame top adjusting module. The glasses frame includes front frame 1, set in the rear side frame 2 of front frame 1 and the movable part 5 of connection between front frame 1 and side frame 2.

[0025] As Figure 1 The front frame 1 is provided with top sensing module, front sensing module, warning light and display screen 16. Among them:

[0026] The top sensing module is set in the top of front frame 1, and the top sensing module includes ambient light sensor 11 (real-time monitoring light change, help adjusting display brightness and the volume of voice prompt) and baroceptor 12 (detecting height change, help user to obtain better navigation information when going up and down ramp).

[0027] The front sensing module is set in the center of front frame 1, and the front sensing module is provided with front camera 13 and laser radar 14 (emitting laser beam forward, real-time scanning surrounding environment, detecting obstacle and distance information).

[0028] The warning light includes blue indicating lamp 151 for indicating imminent turning, red indicating lamp 152 for indicating obstacle and green indicating lamp 153 for indicating safe passing. Warning light can make other pedestrians perceive the movement state of user, make user path more smooth.

[0029] Display screen 16 can display real-time navigation information, distance, destination etc., and user can query through voice instruction or touch operation. And the purpose of display screen also includes, by displaying real-time navigation information, other non-obstacle people can make corresponding help according to display screen information.

[0030] As Figures 2-3 The side frame 2 is provided with two side sensing modules 21, tactile feedback module 22 and rear sensing module 23. Among them:

[0031] The two side sensing modules 21 are connected with the movable part 5, and the two side sensing modules 21 are provided with infrared sensor (installed in the side of glasses, detects near distance obstacle, enhances the perception of surrounding environment) and first ultrasonic sensor (detects side obstacle, ensures the safety when turning or changing lane).

[0032] As Figure 4The haptic feedback module 22 is connected with the two-side perception module 21, and the inner side of the haptic feedback module 22 is provided with a forward vibration area 221a, an upper protrusion 221b arranged on the forward vibration area 221a, a backward vibration area 222a, a lower protrusion 222b arranged on the backward vibration area 222a, a leftward vibration area 223a, a left protrusion 223b arranged on the leftward vibration area 223a, a rightward vibration area 224a, a right protrusion 224b arranged on the rightward vibration area 224a, a left front vibration area 225a, a left front protrusion 225b arranged on the left front vibration area 225a, a right front vibration area 226a, a right front protrusion 226b arranged on the right front vibration area 226a, a left rear vibration area 227a, a left rear protrusion 227b arranged on the left rear vibration area 227a, a right rear vibration area 228a and a right rear protrusion 228b arranged on the right rear vibration area 228a, and the inside of the haptic feedback module 22 is provided with a plurality of small vibration motors corresponding to the vibration areas.

[0033] The rear perception module 23 is connected with the haptic feedback module 22, and the rear perception module 23 is provided with a rear camera 231, a second ultrasonic sensor 232 (monitoring the rear obstacles, ensuring the safety of the user when reversing or turning), a voice transmission line 233, an earphone 234 arranged on the voice transmission line 233, a hanging ear area 235 and a soft adjusting fixed ear line 236 connected with the inner side of the hanging ear area 235, and the inside of the soft adjusting fixed ear line 236 is provided with a clockwork spring.

[0034] The adjusting module comprises a connecting block 31 arranged at the top of the haptic feedback module 22, an adjusting soft belt 32 arranged on the connecting block 31 and a ring-shaped adjusting block 33 for adjusting the length of the adjusting soft belt 32.

[0035] Therefore, the blind guiding glasses with voice and haptic navigation can comprehensively perceive the travel environment of the blind person, increase the feedback form through the haptic vibration mode, provide the user with more comprehensive and safe navigation experience, and increase the applicability and practicability of the device.

[0036] Finally, it should be noted that: the specific examples are applied in the present application to explain the principles and implementation of the present application, the above examples are only used to help understand the method and its core idea; at the same time, for those skilled in the art, according to the idea of the present application, the specific implementation and application range will be changed. In view of the above, the content of the specification should not be understood as a limitation of the present application.

Claims

1. Voice and haptically navigable guide glasses for the blind, characterized in that: The glasses frame, the lens arranged below the glasses frame, and the adjustment module arranged above the glasses frame; The glasses frame comprises a front frame, a side frame arranged behind the front frame, and a movable part connected between the front frame and the side frame, wherein the front frame is provided with an upper awareness module, a front awareness module, a warning light, and a display screen, and the side frame is provided with two side awareness modules, a tactile feedback module, and a rear awareness module.

2. A voice and haptic navigable guide dog glasses according to claim 1, characterized in that: The upper awareness module is arranged on the top of the front frame, and the upper awareness module comprises an ambient light sensor for monitoring light changes and an air pressure sensor for detecting height changes.

3. A voice and haptics navigable guide dog glasses according to claim 2, characterized in that: The front awareness module is arranged at the center of the front frame, and the front awareness module is provided with a front camera and a laser radar for detecting front obstacles and distance information, and the warning light comprises a blue indicator light for indicating an upcoming turn, a red indicator light for indicating an obstacle, and a green indicator light for indicating safe passage.

4. A voice and haptic navigable guide glasses according to claim 3, characterized in that: The two side awareness modules are connected with the movable part, and the two side awareness modules are provided with an infrared sensor for detecting close-range obstacles and a first ultrasonic sensor for detecting obstacles on both sides.

5. A voice and haptic navigable guide glasses according to claim 4, characterized in that: The tactile feedback module is connected with the two side awareness modules, and the inner side of the tactile feedback module is provided with a forward vibration area, an upper protrusion arranged on the forward vibration area, a backward vibration area, a rear protrusion arranged on the backward vibration area, a left vibration area, a left protrusion arranged on the left vibration area, a right vibration area, a right protrusion arranged on the right vibration area, a left front vibration area, a left front protrusion arranged on the left front vibration area, a right front vibration area, a right front protrusion arranged on the right front vibration area, a left rear vibration area, a left rear protrusion arranged on the left rear vibration area, a right rear vibration area, and a right rear protrusion arranged on the right rear vibration area, and the inside of the tactile feedback module is provided with a plurality of small vibration motors corresponding to each vibration area.

6. A voice and haptic navigable guide glasses according to claim 5, characterized in that: The rear awareness module is connected with the tactile feedback module, and the rear awareness module is provided with a rear camera, a second ultrasonic sensor for detecting rear obstacles, a voice transmission line, an earphone arranged on the voice transmission line, a hanging ear area, and a soft adjustment solid ear line connected inside the hanging ear area, and the inside of the soft adjustment solid ear line is provided with a clockwork spring.

7. A voice and haptic navigable guide glasses according to claim 6, characterized in that: The adjustment module comprises a connecting block arranged on the top of the tactile feedback module, an adjustment soft band arranged on the connecting block, and a ring-shaped adjustment block for adjusting the length of the adjustment soft band.

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