CN107988874B

CN107988874B - Intelligent blind road with higher safety performance

Info

Publication number: CN107988874B
Application number: CN201711294898.8A
Authority: CN
Inventors: 杨浩; 方静
Original assignee: Anhui Geruien Landscape Engineering Co ltd
Current assignee: Anhui Geruien Landscape Engineering Co ltd
Priority date: 2017-12-08
Filing date: 2017-12-08
Publication date: 2020-06-16
Anticipated expiration: 2037-12-08
Also published as: CN107988874A

Abstract

The invention relates to the technical field of roads, and provides an intelligent blind road with high safety performance, which comprises blind road floor tiles, wherein cylindrical protrusions are uniformly fixed at the tops of the blind road floor tiles, a square groove is formed in one side edge of each blind road floor tile, a main slideway is fixedly installed in the square groove, an auxiliary slideway is arranged on one side of the main slideway, the cross section of the auxiliary slideway is consistent with that of the main slideway, the auxiliary slideway is communicated with the main slideway, and a handheld device is slidably clamped in the main slideway; the invention solves the problems of low advancing speed and great potential safety hazard of the vision disabled during advancing and moving.

Description

Intelligent blind road with higher safety performance

Technical Field

The invention relates to the technical field of roads, in particular to an intelligent blind road with higher safety performance.

Background

The blind sidewalk is a special road for the visually impaired, and is an important guarantee for avoiding traffic risks, protecting personal safety and normal life and social contact. The blind road guides the visually handicapped through the concave-convex shape and different materials of the road surface, and the blind road is used as a carrier for communication between the handicapped and the city, so that the concern of the society on the handicapped is reflected; when the visually handicapped moves and moves, the most needed is the judgment of the perception and direction of the environment, the movement of the visually handicapped is usually assisted by touch, hearing, smell and the like, the spatial characteristics are known, and when the visually handicapped moves on a walking path, the visually handicapped does not always have accurate and regular linear spatial positioning conditions, and only can beat the ground left and right, and the visually handicapped difficultly and slowly moves. At present, in order to guide the visually disabled to walk forwards and inform the space environment of a front route of the visually disabled to change or the position of the visually disabled, a blind road is designed into a walking blind road and a prompting blind road, and when the visually disabled cannot walk due to various man-made obstacles, the user only needs to choose to beat the prompting blind road around the blind road by using a blind stick to avoid the danger of collision, so that the walking mode is a dangerous state for the disabled, and the walking mode is time-consuming and inconvenient. Because the existing traffic signal lamp almost has the red light voice warning function, the blind person can hardly distinguish the signal state of the traffic signal lamp when passing through a road, the traffic signal lamp is very dangerous when passing through the road, and the blind person is unfamiliar with the surrounding environment because the blind person rarely moves out at ordinary times, and the blind person can hardly reach the destination to which the blind person wants to go through the leader.

Disclosure of Invention

Solves the technical problem

Aiming at the defects of the prior art, the invention provides an intelligent blind road with higher safety performance, and solves the problems that the walking speed is lower and great potential safety hazards exist when the vision disabled person walks and moves.

Technical scheme

In order to achieve the purpose, the invention is realized by the following technical scheme:

the intelligent blind road with high safety performance comprises blind road floor tiles, cylindrical protrusions are uniformly fixed at the tops of the blind road floor tiles, a square groove is formed in one side edge of each blind road floor tile, a main slideway is fixedly installed in the square groove, an auxiliary slideway is arranged on one side of the main slideway, the cross section of the auxiliary slideway is consistent with that of the main slideway, the auxiliary slideway is communicated with the main slideway, and a handheld device is slidably clamped in the main slideway.

Furthermore, the main slideway and the auxiliary slideway comprise clamping grooves, inner cavities and sliding rails, the clamping grooves are communicated with the inner cavities, the sliding rails are symmetrically fixed on the side walls of the inner cavities, and dustproof brushes are fixed on the inner walls of the clamping grooves.

Further, the handheld device comprises a handle, a first round rod, a second round rod and an earphone box, wherein the handle is rotatably connected to the top of the first round rod, the first round rod is sleeved in the second round rod, the earphone box is fixed to the outer wall of the second round rod, a square rod is fixed to the bottom of the second round rod, balls are connected to the bottom of the square rod in a rotating mode, and an auxiliary sliding device is fixed to the outer wall of the bottom of the square rod.

Furthermore, the sliding device comprises inclined plates and intermediate plates, the inclined plates are symmetrically hinged to the outer walls of the square rods, the intermediate plates are fixed to a symmetrical line between the inclined plates, rollers are fixed to the outer walls of the inclined plates, and the inclined plates are connected with the intermediate plates through springs.

Furthermore, the ball is connected with the bottom of the inner cavity, and the roller is in rolling clamping connection in the sliding rail.

Furthermore, a hook is fixed on the inner wall of the earphone box, an earphone is hung on the hook, the earphone box is provided with a voice navigator and a voice recognition system, the voice recognition system is in data communication with the voice navigator, and the earphone is connected with the voice navigator through a data line.

Furthermore, infrared sensors are installed on the outer walls of the front side and the rear side of the earphone box, an alarm is arranged at the top of the earphone box, and the infrared sensors are connected with the alarm.

Furthermore, the main slide passes through the road, electromagnets are symmetrically connected to the inner walls of the two sides of the main slide through springs, the electromagnets are connected with the traffic light control box, the traffic light is powered on and closed when being a red light, and the traffic light is powered off and released when being a green light.

Advantageous effects

The invention provides an intelligent blind road with higher safety performance, compared with the prior art, the intelligent blind road has the following beneficial effects:

1. the cylindrical bulges are uniformly fixed on the top of the blind road floor tile, and the handheld device is clamped at one side edge of the blind road floor tile in a sliding manner, so that the blind person can move forward along the main slideway by supporting the handheld device, and can quickly walk without obstacles by paying off and assisting with holding under feet, and the traveling efficiency of the blind person is improved; and then the handheld device is provided with an earphone box, the earphone box is internally provided with an earphone, a voice recognition system and a voice navigator, the blind can speak out the position to which the blind goes through the earphone voice tube when using the handheld device, the voice recognition system carries out recognition feedback and then transmits data to the voice navigator, and the voice navigator carries out detailed voice navigation to help the blind accurately arrive at the designated position.

2. Through evenly having arranged supplementary slide on main slide, supplementary slide is with accomodating to handheld device after the completion of using, guarantees other handheld device's normal use.

3. The electromagnets are symmetrically connected to the inner wall of the main slideway, so that when the blind reaches the road, if the traffic light is a red light, the electromagnets are powered on to attract and block the handheld device, and the blind is prevented from moving forwards; when the traffic light is a green light, the electromagnet is powered off and loosened, and the handheld device passes through the traffic light for a long time, so that the blind can safely and conveniently pass through the road efficiently.

Drawings

In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings used in the description of the embodiments or the prior art will be briefly described below, it is obvious that the drawings in the following description are only some embodiments of the present invention, and for those skilled in the art, other drawings can be obtained according to the drawings without creative efforts.

FIG. 1 is a top view of the floor tile for blind sidewalk of the present invention;

FIG. 2 is a cross-sectional view of the blind road tile of the present invention;

FIG. 3 is a front view of the hand held device of the present invention;

FIG. 4 is a schematic view of the hand-held device of the present invention in cooperation with a main chute;

FIG. 5 is a schematic view of a main slide road intersection of the present invention;

the reference numerals in the drawings denote: 1-blind road floor tile; 2-cylindrical protrusion; 3-a main slide; 4-an auxiliary chute; 5-a handheld device; 6-a handle; 7-a first round bar; 8-a second round bar; 9-earphone box; 10-a ball bearing; 11-auxiliary sliding means; 12-a middle plate; 13-a sloping plate; 14-an infrared sensor; 15-an alarm; 16-an electromagnet; 17-road; 18-traffic lights; 301-card slot; 302-lumen; 303-a slide rail; 304-dust brush.

Detailed Description

In order to make the objects, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the drawings in the embodiments of the present invention, and it is obvious that the described embodiments are some, but not all, embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.

Example (b):

the intelligent blind road with high safety performance of the embodiment refers to fig. 1-5: including blind road ceramic tile 1, the top of blind road ceramic tile 1 evenly is fixed with cylinder arch 2, and the square groove has been seted up to one side edge department of blind road ceramic tile 1, and fixed mounting has main slide 3 in the square groove, and one side of main slide 3 is equipped with supplementary slide 4, and the cross-sectional dimension of supplementary slide 4 is unanimous with the cross-sectional dimension of main slide 3, and supplementary slide 4 communicates with each other with main slide 3, and the slip joint has hand device 5 in the main slide 3.

The main slideway 3 and the auxiliary slideway 4 comprise clamping grooves 301, inner cavities 302 and sliding rails 303, the clamping grooves 301 are communicated with the inner cavities 302, the sliding rails 303 are symmetrically fixed on the side walls of the inner cavities 302, and dustproof brushes 304 are fixed on the inner walls of the clamping grooves 301; the arrangement of the dust brush 304 can prevent dust and foreign matters entering the inner cavities 302 of the main slideway 3 and the auxiliary slideway 4 from affecting the movement of the handheld device 5 in the main slideway 3 and the auxiliary slideway 4.

The handheld device 5 comprises a handle 6, a first round rod 7, a second round rod 8 and an earphone box 9, the handle 6 is connected to the top of the first round rod 7 in a rotating mode, the first round rod 7 is connected in the second round rod 8 in a sleeved mode, the earphone box 9 is fixed to the outer wall of the second round rod 8, a square rod is fixed to the bottom of the second round rod 8, balls 10 are connected to the bottom of the square rod in a rotating mode, and an auxiliary sliding device 11 is fixed to the outer wall of the bottom of the square rod.

The sliding device comprises inclined plates 13 and middle plates 12, the inclined plates 13 are symmetrically hinged to the outer walls of the square rods, the middle plates 12 are fixed on a symmetrical line between the inclined plates 13, rollers are fixed on the outer walls of the inclined plates 13, and the inclined plates 13 are connected with the middle plates 12 through springs.

The ball 10 is connected with the bottom of the inner cavity 302, and the roller is in rolling joint in the sliding rail 303.

The inner wall of the earphone box 9 is fixed with a hook, an earphone is hung on the hook, the earphone box 9 is provided with a voice navigator and a voice recognition system, the voice recognition system is in data communication with the voice navigator, and the earphone is connected with the voice navigator through a data line.

The front and back outer walls of the earphone box 9 are provided with infrared sensors 14, the top of the earphone box 9 is provided with an alarm 15, the infrared sensors 14 are connected with the alarm 15, whether barriers are close to the front side and the back side of the earphone box is sensed through the infrared sensors 14, visual disabilities can be warned through the alarm 15, a life body in the front is warned, and if the walking stick is carried by the non-life body through the self, the walking stick can assist in path exploration.

The main slideway 3 passes through a road 17, electromagnets 16 are symmetrically connected to the inner walls of the two sides of the main slideway 3 through springs, the electromagnets 16 are connected with a traffic light 18 control box, the traffic light 18 is powered on and attracted when being a red light, and the traffic light 18 is powered off and loosened when being a green light.

The working principle is as follows: when the blind person walking device is used, the blind person can walk along the main slideway 3 by supporting the handheld device 5 with one hand, and can quickly walk without worry by paying off the line of the blind person through the feeling of the cylindrical protrusion 2 under the foot and the simultaneous assistance of the handheld device 5, so that the walking efficiency of the blind person is improved; then, the handheld device 5 is provided with the earphone box 9, the earphone, the voice recognition system and the voice navigator are arranged in the earphone box 9, the blind can speak out the position to which the blind goes through the earphone voice tube when using the device, the voice recognition system carries out recognition feedback and then transmits data to the voice navigator, the voice navigator carries out detailed voice navigation to help the blind accurately reach the designated position, and the blind can wear the earphone to the ear by opening the earphone box 9 before walking, so that the blind can conveniently hear the navigation voice without being interfered by external noise. By symmetrically connecting the electromagnets 16 on the inner wall of the main slideway 3, when the blind reaches the road 17, if the traffic light 18 is a red light, the electromagnets 16 are electrified to attract the handheld device 5, so as to prevent the blind from walking forwards; when the traffic light 18 is green, the electromagnet 16 loses power and is loosened, the handheld device 5 passes through the traffic light for a long time, and the blind can efficiently and conveniently pass through the road 17.

It is noted that, herein, relational terms such as first and second, and the like may be used solely to distinguish one entity or action from another entity or action without necessarily requiring or implying any actual such relationship or order between such entities or actions. Also, 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 identical elements in a process, method, article, or apparatus that comprises the element.

The above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.

Claims

1. The utility model provides an intelligence blind person road with higher security performance, its characterized in that includes the blind road ceramic tile, the top of blind road ceramic tile evenly is fixed with the cylinder arch, the square groove has been seted up to one side edge department of blind road ceramic tile, fixed mounting has main slide in the square groove, one side of main slide is equipped with supplementary slide, the cross sectional dimension of supplementary slide with the cross sectional dimension of main slide is unanimous, just supplementary slide with main slide communicates with each other, sliding joint has handheld device in the main slide, main slide passes the road, there is the electro-magnet through spring symmetric connection on the both sides inner wall of main slide, the electro-magnet links to each other with traffic light control box, and the traffic light is the actuation that gets electric when red light, loses the electricity and unclamps when the traffic light is green light.

2. The intelligent blind road with high safety performance according to claim 1, wherein the main slideway and the auxiliary slideway comprise a clamping groove, an inner cavity and a sliding rail, the clamping groove is communicated with the inner cavity, the sliding rail is symmetrically fixed on the side wall of the inner cavity, and a dustproof brush is fixed on the inner wall of the clamping groove.

3. The intelligent blind road with high safety performance according to claim 1, wherein the handheld device comprises a handle, a first round bar, a second round bar and an earphone box, the handle is rotatably connected to the top of the first round bar, the first round bar is sleeved in the second round bar, the earphone box is fixed to the outer wall of the second round bar, a square bar is fixed to the bottom of the second round bar, balls are rotatably connected to the bottom of the square bar, and an auxiliary sliding device is fixed to the outer wall of the bottom of the square bar.

4. The intelligent blind road with high safety performance as claimed in claim 1, wherein the sliding device comprises inclined plates and middle plates, the inclined plates are symmetrically hinged on the outer walls of the square bars, the middle plates are fixed on the symmetry line between the inclined plates, rollers are fixed on the outer walls of the inclined plates, and the inclined plates are connected with the middle plates through springs.

5. The intelligent blind road with high safety performance as claimed in claim 2, 3 or 4, wherein the rolling balls are connected with the bottom of the inner cavity, and the rolling wheels are in rolling clamping connection with the sliding rails.

6. The intelligent road for the blind with high safety performance as claimed in claim 3, wherein a hook is fixed on the inner wall of the earphone box, an earphone is hung on the hook, the earphone box is provided with a voice navigator and a voice recognition system, the voice recognition system is in data communication with the voice navigator, and the earphone is connected with the voice navigator through a data line.

7. The intelligent road for the blind with high safety performance as claimed in claim 1, wherein infrared sensors are installed on the outer walls of the front and back sides of the earphone box, an alarm is arranged on the top of the earphone box, and the infrared sensors are connected with the alarm.