CN209482096U - A kind of blind way based on ZigBee - Google Patents
A kind of blind way based on ZigBee Download PDFInfo
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- CN209482096U CN209482096U CN201920051522.2U CN201920051522U CN209482096U CN 209482096 U CN209482096 U CN 209482096U CN 201920051522 U CN201920051522 U CN 201920051522U CN 209482096 U CN209482096 U CN 209482096U
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- zigbee
- blind way
- visually impaired
- blind
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Abstract
The utility model discloses a kind of blind ways based on ZigBee comprising walking area, Liang Ge light bar area one, light bar area two and ZigBee probe apparatus.Walking area includes the two strip blind ways for being arranged and being generally aligned in the same plane in the same direction, and Liang Ge light bar area one is laid in the two sides in walking area, and each light bar area one includes tempered glass, laser lamp device and light bar one.Laser lamp device is arranged between tempered glass and light bar one, and by projecting laser upwards to form one of light wall, light wall is partitioned into blind way space and exterior space.Light bar area two is laid between two strip blind ways, and including rubber guidance tape and light bar two.ZigBee probe apparatus be used for ZigBee electronic tag close to or far from when generate a switching signal one, and power supply signal of the switching signal one as multiple laser lamp devices.Blind way space is walked for person visually impaired, and exterior space so that non-person visually impaired be avoided to occupy blind way, and then avoids person and non-visually impaired person visually impaired from generating collision, protect person visually impaired for non-person's walking visually impaired.
Description
Technical field
The utility model relates to a kind of blind way in technology for guiding blind field more particularly to a kind of blind ways based on ZigBee.
Background technique
With national economy and improvement of living standard, China is more and more to the concern of disadvantaged group, and person visually impaired is at me
The quantity of state accounts for huge specific gravity, and has become the country that vision disabled accounting is most in the world, therefore is him
To service and provide convenience be that we must solve the problems, such as instantly.
It, for the convenience in view of person visually impaired walking, has all been taken out during road construction in each city in China
Certain range builds person's pavement visually impaired, the blind way for having global length longest, distribution most wide.But existing blind way is occupied
It is more with obtaining, it is especially occupied by non-person visually impaired and barrier, is difficult to play the role of the blind way guide having, and lead to person visually impaired
Collision is generated with non-person visually impaired or barrier, so that person visually impaired is come to harm, and greatly reduce the guide effect of blind way.
Utility model content
Problem in view of the prior art, the utility model provide a kind of blind way based on ZigBee, solve existing blind
Road is difficult to play the role of the blind way guide having, and person visually impaired and non-person visually impaired or barrier is caused to generate collision, makes visually impaired
Person comes to harm, and the problem of greatly reduce the guide effect of blind way.
The utility model is implemented with the following technical solutions: a kind of blind way based on ZigBee is used to lead person visually impaired
It is blind, and the person visually impaired carries ZigBee electronic tag, the blind way based on ZigBee includes:
Walking area comprising the two strip blind ways for being arranged and being generally aligned in the same plane in the same direction；
Liang Ge light bar area one, is laid in the two sides in the walking area, and each light bar area one includes at least one layer of tempering glass
Glass, multiple laser lamp devices and at least one light bar one；The side of tempered glass is connected with close sub- blind way, and and light bar
One is arranged in parallel, and light bar one is located at the lower section of tempered glass；The setting of multiple laser lamp devices tempered glass and light bar one it
Between, and linear arrangement, and by projecting laser upwards to form one of light wall, the smooth wall is partitioned into blind way space and outside
Space；
Light bar area two is laid between two strip blind ways, and including rubber guidance tape and light bar two；Light bar two is located at
The lower section of rubber guidance tape, and a cavity structure is surrounded with rubber guidance tape, two strip blind ways；The person visually impaired is in the row
When walking area and walking and press rubber guidance tape, cavity structure generates deformation, and provides feel to the person visually impaired, described in guidance
Person visually impaired walks in the walking area；And
The side in the walking area is arranged in ZigBee probe apparatus, and by ad hoc network to constitute a ZigBee
Network；The ZigBee electronic tag is as a ZigBee communication node, when the person visually impaired is close to the walking area, institute
It states ZigBee communication node and the ZigBee-network is added, so that ZigBee probe apparatus is generated a switching signal one, and described
Operation of the switching signal one as the power supply signal triggering laser lamp device of multiple laser lamp devices.
As a further improvement of the foregoing solution, the sub- blind way includes traveling blind way section and instruction blind way section, into blind way
Section is of a straight line type, and instruction blind way section is in broken line type；It indicates blind way section there is muti-piece to be in arrowhead-shaped rubber blind way brick, rubber blind way
Brick is used to provide the steering direction in instruction blind way section to the person visually impaired.
As a further improvement of the foregoing solution, when two instruction blind way sections intersect vertically, muti-piece rubber blind way brick ring
It is arranged around the center of intersection, and two pieces of connected 90 degree of rubber blind way brick intervals.
As a further improvement of the foregoing solution, ZigBee probe apparatus includes multiple ZigBee nodes and at least one
ZigBee coordinator；Multiple ZigBee nodes are set in qually spaced in the same side of the sub- blind way, and with one of ZigBee
Coordinator constitutes a ZigBee-network.
Further, each light bar area one further includes at least one sounding device, sounding device setting in tempered glass and
Between light bar one, and it is located at the side of close sub- blind way, and for giving a warning or prompting sound.
Still further, ZigBee probe apparatus further includes multiple infrared sensors, the transmitter of the infrared sensor
The two sides in the walking area are separately positioned on receiver, and the receiver is used to receive the infrared of the transmitter sending
Line；When the non-person visually impaired in the walking area or barrier cause the receiver not receive the infrared ray, the reception
Device accordingly generates a switching signal two, and the switching signal two triggers sounding device as the power supply signal of sounding device
Operation.
Still further, the distance between two adjacent ZigBee nodes are 25m, two adjacent ZigBee coordinators
The distance between be 100m.
Still further, the person visually impaired carries blind man's stick and bluetooth headset, and the ZigBee communication node is arranged
In the blind man's stick；The bluetooth headset is used to play location information of the ZigBee electronic tag in the walking area.
As a further improvement of the foregoing solution, the sub- blind way includes muti-piece brick body, and muti-piece brick body is mutually spliced；Rubber
The top surface shape of glue guidance tape and the top surface shape of brick body are identical.
As a further improvement of the foregoing solution, light bar one and light bar two are LED light strip.
The blind way based on ZigBee of the utility model by the way that light bar area one is arranged in the two sides in walking area, and passes through
Laser lamp device forms light wall, and the generation of light wall is determined by ZigBee probe apparatus, i.e., when person visually impaired enters walking area,
Light wall just will form, to be cut into blind way space and exterior space.In this way, blind way space is walked for person visually impaired, exterior space
It walks for non-person visually impaired, so that non-person visually impaired be avoided to occupy blind way, and then person and non-visually impaired person visually impaired is avoided to generate collision, protection
Person visually impaired improves the utilization rate of blind way, improves the guide effect of blind way.Moreover, the optical path effect that two light bar one generate, can make
It for Urban lightscape, and is used for illumination, generates biggish social benefit.
In the present invention, the rubber guidance tape in light bar area two has elasticity, and person visually impaired is when pressing rubber guidance tape
Cavity structure can be made to generate deformation, person visually impaired is walked along the arranged direction for pressing rubber guidance tape, and be view
Barrier person provides the direction of walking, and person visually impaired is made to be walked in walking area always, realizes the guiding role to person visually impaired, and light bar
Two can produce optical path, in order to remind non-person's evacuation visually impaired, while can also be used as landscape light in city.
Detailed description of the invention
Fig. 1 is the structural schematic diagram of the blind way based on ZigBee of the utility model embodiment 1；
Fig. 2 is the top view of the blind way based on ZigBee in Fig. 1；
Fig. 3 is the top view based on the blind way of ZigBee when intersecting in Fig. 1；
Fig. 4 be the utility model embodiment 2 based on the blind way of ZigBee it is opposite with unobstructed entry device install after
Top view；
Fig. 5 is the front view of the unobstructed entry device in Fig. 4；
Fig. 6 is another top view of the unobstructed entry device of the utility model embodiment 2；
Fig. 7 is the top view when blind way based on ZigBee of the utility model embodiment 3 is laid on road；
Fig. 8 is the structural schematic diagram of the spraying system and holographic projection system in Fig. 7；
Fig. 9 is the structural schematic diagram of the blind way based on ZigBee of the utility model embodiment 4；
Figure 10 is the enlarged drawing of the region A in Fig. 9.
Symbol description:
1 light bar area, one 21 solar panel
2 build into blind way section 22
Raise area in 3 instruction blind ways 23 ground of section
4 light bar areas 2 24 are sprayed band
5 ZigBee probe apparatus, 31 rubber blind way brick
6 view wall, 32 pedestrian passage
7 spraying device, 33 electric atomizing mechanism
8 laser projection device, 34 spray head
9 35 roads of electric sound generating mechanism
10 ZigBee device, 36 laser projection mechanism
11 tempered glass, 37 laser
12 laser lamp device, 38 positioning column
13 sounding device, 41 rubber guidance tape
14 light bar, one 42 cavity structure
15 accommodating chamber, 43 light bar two
16 elastic, 61 door opening
17 touch-pressure switch
Specific embodiment
In order to make the purpose of the utility model, technical solutions and advantages more clearly understood, below in conjunction with attached drawing and implementation
Example, the present invention will be further described in detail.It should be appreciated that specific embodiment described herein is only to explain this
Utility model is not used to limit the utility model.
Embodiment 1
Fig. 1 and Fig. 2 is please referred to, a kind of blind way based on ZigBee is present embodiments provided, which is used for visually impaired
Person's guide, and person visually impaired carries ZigBee electronic tag, in the present embodiment, ZigBee electronic tag is ZigBee communication section
Point.Wherein, the blind way based on ZigBee includes walking area, light bar area 1, light bar area 24 and ZigBee probe apparatus 5.
Walking area includes two strip blind ways, and two strip blind ways are arranged and are generally aligned in the same plane in the same direction.Sub- blind way may include more
Block brick body, and muti-piece brick body is mutually spliced.In the present embodiment, sub- blind way includes traveling blind way section 2 and instruction blind way section 3, row
It is of a straight line type into blind way section 2, instruction blind way section 3 is in broken line type.As shown in figure 3, instruction blind way section 3 can have muti-piece in arrowhead-shaped
Rubber blind way brick 31, rubber blind way brick 31 be used for person visually impaired provide instruction blind way section 3 steering direction.Wherein, rubber
The top surface shape of guidance tape 41 can be identical as the top surface shape of brick body.When two instruction blind way sections 3 intersect vertically, that is, indicating
Blind way section 3 needs at the crossing changed direction or two-way turning, muti-piece rubber blind way brick 31 are set around the center of intersection
It sets, and two pieces of connected rubber blind way bricks 31 are spaced 90 degree.The setting of rubber blind way brick 31 can facilitate person open air visually impaired trip,
Its position and direction are prompted, safe outside environment is provided for person visually impaired.
Light bar area 1 is laid in the two sides in walking area, and it can be 25mm that the width in light bar area 1, which can be 150mm, thickness, grows
Degree changes with the variation of the length in walking area.Wherein, each light bar area 1 include tempered glass 11, laser lamp device 12 with
And light bar 1.The quantity of tempered glass 11 can be one layer, or multilayer, and the side of tempered glass 11 with it is close
Sub- blind way be connected.The quantity of light bar 1 is at least one, and light bar 1 is arranged in parallel with tempered glass 11, and is located at steel
Change the lower section of glass 11.The quantity of laser lamp device 12 be it is multiple, multiple laser lamp devices 12 are arranged in tempered glass 11 and lamp
Between band 1, and linear arrangement, and by projecting laser upwards to form one of light wall, light wall be partitioned into blind way space and
Exterior space.In this way, blind way space is walked for person visually impaired, exterior space is for non-person's walking visually impaired, so that non-person visually impaired be avoided to account for
With blind way, and then person and non-visually impaired person visually impaired is avoided to generate collision, protects person visually impaired, improve the utilization rate of blind way, improve blind way
Guide effect.In the present embodiment, light bar 1 uses LED light strip, and in other embodiments, it can be used in light bar 1
His light source.Moreover, the optical path effect that two light bar one generate, can be used as Urban lightscape, and uses for illumination, generate compared with
Big social benefit.
Light bar area 24 is laid between two strip blind ways, and including rubber guidance tape 41 and light bar 2 43.Rubber guiding
Top surface shape with 41 can be identical as the top surface shape of brick body, i.e., bulge-structure is consistent with the convex portion of brick body, and protrusion knot
The spacing of structure is equal with the convex portion spacing of brick body, and person visually impaired is made to step down in direction more easy to identify on rubber guidance tape 41, convenient
It judges whether taking the air line.Light bar 2 43 is located at the lower section of rubber guidance tape 41, and with rubber guidance tape 41, two strip blind ways
Surround a cavity structure 42.For person visually impaired when area of walking walks and presses rubber guidance tape 41, cavity structure 42 generates deformation,
And feel is provided to person visually impaired, to guide person visually impaired to walk in walking area.Light bar 2 43 can both adopt as light bar 1
With LED light strip, other light sources can also be used.Since the rubber guidance tape 41 in light bar area 24 has elasticity, person visually impaired is being pressed
Cavity structure 42 can be made to generate deformation when rubber guidance tape 41, enable person visually impaired along the cloth for pressing rubber guidance tape 41
Direction walking is set, and provides the direction of walking for person visually impaired, so that person visually impaired is walked in walking area always, realizes to person's visually impaired
Guiding role, and light bar 2 43 can produce optical path, in order to remind non-person's evacuation visually impaired, while can also be used as urban landscape
Illumination.
The side in walking area is arranged in ZigBee probe apparatus 5, can be placed on one with street lamp, the seat etc. on pavement
It rises, and height is 1 meter.Wherein, ZigBee probe apparatus 5 is by ad hoc network to constitute a ZigBee-network.ZigBee electronics
Label is as a ZigBee communication node, and when person visually impaired is close to walking area, ZigBee-network is added in ZigBee communication node,
Make ZigBee probe apparatus 5 generate a switching signal one, and switching signal one as multiple laser lamp devices 12 for telecommunications
Number triggering laser lamp device 12 operation.In this way, just generate light wall when person visually impaired occurs, and other when wall of awaiting the honour of your presence will not go out
It is existing, it can avoid the unnecessary electric energy of waste, economize on resources.In the present embodiment, ZigBee probe apparatus 5 includes multiple ZigBee
Node and at least one ZigBee coordinator.Multiple ZigBee nodes are set in qually spaced in the same side of sub- blind way, and with wherein
One ZigBee coordinator constitutes a ZigBee-network, to detect position of the ZigBee electronic tag in walking area.Wherein,
The distance between two adjacent ZigBee nodes are 25m, and the distance between two adjacent ZigBee coordinators are 100m.And
And person visually impaired can also carry blind man's stick and bluetooth headset, and ZigBee communication node is arranged in blind man's stick.Bluetooth headset is used for
Location information of the ZigBee electronic tag in walking area is played, position and direction of the person visually impaired where it are prompted.
In some embodiments, each light bar area 1 may also include at least one sounding device 13.Sounding device 13 is arranged
Between tempered glass 11 and light bar 1, and it is located at the side of close sub- blind way, and for giving a warning or prompting sound.
Also, ZigBee probe apparatus 5 may also include multiple infrared sensors.The transmitter and receiver of infrared sensor are respectively set
In the two sides in walking area, and receiver is used to receive the infrared ray of transmitter sending；Non- person visually impaired or barrier when walking area
When receiver being caused not receive infrared ray, receiver accordingly generates a switching signal two, and switching signal two is used as sounding
The operation of the power supply signal triggering sounding device 13 of device 13.Here, switching signal two can pass through the realization pair of the devices such as relay
The control of sounding device 13.In this way, sounding device 13 prompts non-person visually impaired to keep away by giving a warning or prompting sound
It allows, while blind way being prompted to be occupied by barrier.Specifically, in the range of 25 meters of blind ways where non-person visually impaired is located at person visually impaired
When, sounding device 13 gives a warning, and informs its person visually impaired nearby, allows its blind way that speeds away；When non-person visually impaired is located at view
When within the scope of 25 meters of the front and back of 25 meters of blind ways where barrier person, sounding device 13 issues prompt tone, prompts its person visually impaired that will lean on
It is close to pay attention to evacuation.
In conclusion compared to existing blind way, the blind way based on ZigBee of the present embodiment is had the advantage that
The blind way based on ZigBee of the present embodiment, by the way that light bar area 1 is arranged in the two sides in walking area, and by swashing
Light lamp device 12 forms light wall, and the generation of light wall is determined by ZigBee probe apparatus 5, i.e., enters walking area in person visually impaired
When, light wall just will form, to be cut into blind way space and exterior space.In this way, blind way space is walked for person visually impaired, it is external empty
Between for non-person visually impaired walking, so that non-person visually impaired be avoided to occupy blind way, and then person and non-visually impaired person visually impaired is avoided to generate collision, protected
Person visually impaired is protected, the utilization rate of blind way is improved, improves the guide effect of blind way.Moreover, the optical path effect that two light bar 1 generate,
It can be used as Urban lightscape, and used for illumination, generate biggish social benefit.
In the present embodiment, the rubber guidance tape 41 in light bar area 24 has elasticity, and person visually impaired is pressing rubber guidance tape 41
When can make cavity structure 42 generate deformation, enable person visually impaired along press rubber guidance tape 41 arranged direction walk,
And the direction of walking is provided for person visually impaired, so that person visually impaired is walked in walking area always, realizes the guiding role to person visually impaired, and
And light bar 2 43 can produce optical path, in order to remind non-person's evacuation visually impaired, while can also be used as landscape light in city.
Also, it since for the base station of mobile communication, the cost of the base station of ZigBee technology is low, is significantly reduced
Construction cost, and the characteristic of the low energy consumption of ZigBee technology is also very important, ZigBee node only needs the electricity of very little that can transport
Row, can save a large amount of energy.
Embodiment 2
Fig. 4 and Fig. 5 is please referred to, a kind of blind way based on ZigBee is present embodiments provided, extends to building 22
It at entrance, and is matched with a kind of unobstructed entry device provided in this embodiment, to guide person visually impaired to pass in and out building 22
Entrance.Wherein, unobstructed entry device include view wall 6, spraying device 7, laser projection device 8, electric sound generating mechanism 9 and
ZigBee device 10.
View wall 6 is erected at entrance, and opens up the door opening 61 for person visually impaired disengaging.In the opposite sides direction of view wall 6
Area 23 is raised on upper settable ground, in order to guide non-person visually impaired.In the present embodiment, for the ease of by person visually impaired guide to go out
Inlet can will be connected at entrance with blind way, and view wall 6 is placed on blind way, and blind way is made to pass through door opening 61.The quantity of view wall 6
It can be one piece, or muti-piece.In the present embodiment, the quantity of view wall 6 is four pieces, and four pieces of view wall 6 surround a square
Shape structure opens up door opening 61 on four sides of rectangular configuration respectively.Existing view wall can be used in view wall 6, the sheet with building 22
Body separation, the part that also can be used as building 22 are configured.In view wall 6 can depiction, pattern can also be coated, to increase landscape
Effect improves identification, in order to cause the attention of non-person visually impaired.
Spraying device 7 is mounted in view wall 6, and for ejecting misty medium to the two sides of view wall 6.In the present embodiment
In, the preferred power spraye of spraying device 7, and there are multiple spray heads in landscape type arrangement.Here landscape type arrangement mode,
It can be set as needed, such as be arranged to text, trees, flower shape, in order to carry out causing the attention of non-person visually impaired.
And liquid water may be selected under normal circumstances in misty medium.Power spraye can pressurize liquid water, and liquid water is made to rush spray head
It sprays, and forms water mist near view wall, using as subsequent projection medium.
Laser projection device 8 is mounted in view wall 6, and the laser for generating projection to misty medium.Laser projection dress
Setting 8 includes multiple lasers corresponding with multiple spray heads, the region that the corresponding spray head of each laser alignment is sprayed.Laser
Device can produce the laser of various colors, and laser is penetrated on misty medium, specifically, projected on water mist, in order to
Show water mist at night, pays attention to so as to cause non-person visually impaired.Since laser follows spray head to be configured, so that the figure that laser is constituted
Case is various, can be used as landscape pattern, provides good landscape visual effect for non-person visually impaired.
Electric sound generating mechanism 9 is mounted in view wall 6, and for generating prompting sound.In the present embodiment, electric sound generating mechanism 9 is
Electric wind bell, and Electric wind bell is for generating the tinkle of bells.In other embodiments, electric sound generating mechanism 9 can be other sound generating mechanisms, such as
Loudspeaker etc..Electric sound generating mechanism 9 generates prompting sound, to be transferred to person visually impaired, in order to remind person visually impaired.
ZigBee device 10 is mounted in view wall 6, and including ZigBee node and infrared sensor.ZigBee node is being felt
A switching signal three is generated when should arrive ZigBee electronic tag, switching signal three is used as spraying device 7 and laser projection device 8
The operation of power supply signal triggering spraying device 7 and laser projection device 8 reminded non-visually impaired with generating corresponding landscape effect
Person avoids person visually impaired.The transmitter of infrared sensor is mounted on the side in door opening 61, and the receiver of infrared sensor is mounted on
The opposite other side in door opening 61 is used to receive the infrared ray of transmitter sending, when there are shelters to lead to receiver in door opening 61
When not receiving infrared ray, receiver accordingly generates a switching signal four, and confession of the switching signal four as electric sound generating mechanism 9
Electric signal triggers the operation of electric sound generating mechanism 9, and electric sound generating mechanism 9 issues prompting sound, there is barrier in person's door opening 61 visually impaired to remind
Hinder, otherwise electric sound generating mechanism 9 is failure to actuate.
Referring to Fig. 6, in some embodiments, which may also include solar panel 21 and electric power storage
Pond.Muti-piece solar panel 21 is mounted in view wall 6, and the solar energy for exposing to the view wall 6 is converted into electric energy.It stores
The quantity of battery can be one, or it is multiple, and can be multiple groups.Battery is arranged in view wall 6, and for storing up
Deposit the electric energy of the generation of solar panel 21.Battery be used for spraying device 7, laser projection device 8, electric sound generating mechanism 9 with
And ZigBee device 10 is powered, to improve the utilization rate of the energy, reduces municipal administration power supply.
In unobstructed entry device, ZigBee node is corresponding with the ZigBee electronic tag of person visually impaired, in person visually impaired
When close to ZigBee node, ZigBee device 10 can produce corresponding switching signal one, and by switching signal three as spraying
The power supply signal of device 7 and laser projection device 8, and then when person visually impaired is close to ZigBee node, make spraying device 7 and laser
Projection arrangement 8 is opened, and spraying device 7 can eject misty medium, and make the laser projection on medium of laser projection device 8,
Generate landscape effect, in order to remind non-person visually impaired to avoid, and person visually impaired far from when, spraying device 7 and laser projection dress
It sets 8 to be automatically closed, can avoid the wasting of resources.
Also, in the present embodiment, there are when non-person visually impaired or barrier, can accordingly generate to send out as electricity in door opening 61
The switching signal four of sound mechanism 9, switching signal four opens electric sound generating mechanism 9, and generates prompting sound, in order to remind person visually impaired
There are non-person visually impaired or barriers in door opening 61 reduces the generation of collision in order to which person visually impaired and non-person visually impaired mutually avoid.
Embodiment 3
Fig. 7 and Fig. 8 is please referred to, a kind of blind way based on ZigBee is present embodiments provided, can be laid in road 35
Crossing at and pass through the road 35, and spraying system and holographic projection system are set at crossing.
Spraying system is arranged at crossing, and by spraying to generate two spraying bands 24, and two spraying bands 24 surround
One pedestrian passage 32.In the present embodiment, spraying system includes at least two electric atomizing mechanisms 33, each power driven mist blower
Structure 33 includes along multiple spray heads 34, and the linearly arrangement of multiple spray heads 34, and each spray head 34 is for spraying misty Jie to road 35
Matter, to form spraying band 24.And liquid water may be selected under normal circumstances in misty medium.Electric atomizing mechanism 33 can be by setting
It sets the positioning column 38 in 35 two sides of road to be installed, and liquid water is pressurizeed, so that liquid water is rushed the ejection of spray head 34, and in road
Water mist is formed on 35, using as subsequent projection medium.
Holographic projection system is mounted at crossing, and is located at pedestrian passage by projecting laser on spraying band 24 to generate
Two perspective planes of 32 two sides.Wherein, holographic projection system may include corresponding extremely at least two electric atomizing mechanisms 33
Shao Liangge laser projection mechanism 36, each laser projection mechanism 36 includes multiple lasers 37, and laser 37 is towards spraying band
24 settings.Laser 37 may be provided at the two sides of road 35, and be arranged towards spraying band 24, also mountable on positioning column 38,
In order to accurately carry out laser projection.Existing laser can be used in laser 37, and the first-class device of Laser emission can also be used.
When vehicle is close to crossing, the bright pattern on perspective plane can prevent vehicle from advancing, while also carry out for the driver of vehicle
It is ornamental, alleviate driving fatigue, forms urban landscape.
In this way, person visually impaired be located at crossing and prepare to go across the road 35 when, can pass through and open spraying system and line holographic projections
System, spraying system generates two spraying bands 24, and holographic projection system projects laser on spraying band 24, and is separated out a people
Row of channels 32.Due to the two sides perspective plane Jun You of pedestrian passage 32, landscape can be formed, and have landscape effect, while reminding vehicle
Stop and avoided, person visually impaired is facilitated to walk.
Embodiment 4
Fig. 9 and Figure 10 is please referred to, a kind of blind way based on ZigBee is present embodiments provided, in the base of embodiment 1
Touching device is increased on plinth.Wherein, sub- blind way is made of upper and lower two pieces of brick bodies, and has accommodating chamber 15 between two pieces of brick bodies,
Touching device includes multiple elastics 16 and multiple touch-pressure switch 17.Elastic 16 is arranged in accommodating chamber 15, and both ends are distinguished
It is connected on the opposite face of two pieces of brick bodies.Touch-pressure switch 17 accesses power supply after connecting with neighbouring light bar 1, can also be near
Light bar 2 43 connect after access power supply.In person visually impaired walking in walking Qu Shangshi, touch-pressure switch 17 can be pushed, light bar 1 is made
Or light bar 2 43 receives power supply power supply, to generate light belt, forms urban landscape, while non-person visually impaired being reminded to avoid.
The above is only the preferred embodiment of the utility model only, is not intended to limit the utility model, all at this
Made any modifications, equivalent replacements, and improvements etc., should be included in the utility model within the spirit and principle of utility model
Protection scope within.
Claims (10)
1. a kind of blind way based on ZigBee is used for person's guide visually impaired, and the person visually impaired carries ZigBee electronics mark
Label, the blind way based on ZigBee includes:
Walking area comprising the two strip blind ways for being arranged and being generally aligned in the same plane in the same direction；
It is characterized in that, the blind way based on ZigBee further include:
Liang Ge light bar area one (1), is laid in the two sides in the walking area, and each light bar area one (1) includes at least one layer of tempering
Glass (11), multiple laser lamp devices (12) and at least one light bar one (14)；The side of tempered glass (11) and close
Sub- blind way is connected, and is arranged in parallel with light bar one (14), and light bar one (14) is located at the lower section of tempered glass (11)；Multiple laser
Lamp device (12) is arranged between tempered glass (11) and light bar one (14), and linear arrangement, and by projecting laser upwards
To form one of light wall, the smooth wall is partitioned into blind way space and exterior space；
Light bar area two (4) is laid between two strip blind ways, and including rubber guidance tape (41) and light bar two (43)；Lamp
Band two (43) is located at the lower section of rubber guidance tape (41), and surrounds a cavity knot with rubber guidance tape (41), two strip blind ways
Structure (42)；For the person visually impaired when the walking area walks and presses rubber guidance tape (41), cavity structure (42) generates deformation,
And feel is provided to the person visually impaired, to guide the person visually impaired to walk in the walking area；And
The side in the walking area is arranged in ZigBee probe apparatus (5), and by ad hoc network to constitute a ZigBee net
Network；The ZigBee electronic tag is described when the person visually impaired is close to the walking area as a ZigBee communication node
The ZigBee-network is added in ZigBee communication node, so that ZigBee probe apparatus (5) is generated a switching signal one, and described
Operation of the switching signal one as power supply signal triggering laser lamp device (12) of multiple laser lamp devices (12).
2. as described in claim 1 based on the blind way of ZigBee, which is characterized in that the sub- blind way includes traveling blind way section
(2) it and indicates blind way section (3), is of a straight line type into blind way section (2), instruction blind way section (3) is in broken line type；Indicate blind way section (3) tool
There is muti-piece in arrowhead-shaped rubber blind way brick (31), rubber blind way brick (31) is used to provide to the person visually impaired in instruction blind way section
(3) steering direction.
3. as claimed in claim 2 based on the blind way of ZigBee, which is characterized in that when the vertical phase of two instruction blind way sections (3)
When friendship, muti-piece rubber blind way brick (31) is arranged around the center of intersection, and connected two pieces of rubber blind way bricks (31) interval
90 degree.
4. as described in claim 1 based on the blind way of ZigBee, which is characterized in that ZigBee probe apparatus (5) includes multiple
ZigBee node and at least one ZigBee coordinator；Multiple ZigBee nodes are set in qually spaced in the same of the sub- blind way
Side, and a ZigBee-network is constituted with one of ZigBee coordinator.
5. as claimed in claim 4 based on the blind way of ZigBee, which is characterized in that each light bar area one (1) further includes at least
One sounding device (13), sounding device (13) are arranged between tempered glass (11) and light bar one (14), and are located at close
The side of sub- blind way, and for giving a warning or prompting sound.
6. as claimed in claim 5 based on the blind way of ZigBee, which is characterized in that ZigBee probe apparatus (5) further includes more
A infrared sensor, the transmitter and receiver of the infrared sensor are separately positioned on the two sides in the walking area, and described
Receiver is used to receive the infrared ray that the transmitter issues；When the non-person visually impaired in the walking area or barrier lead to described connect
When receipts device does not receive the infrared ray, the receiver accordingly generates a switching signal two, and the switching signal two is made
The operation of sounding device (13) is triggered for the power supply signal of sounding device (13).
7. as claimed in claim 4 based on the blind way of ZigBee, which is characterized in that between two adjacent ZigBee nodes
Distance is 25m, and the distance between two adjacent ZigBee coordinators are 100m.
8. as claimed in claim 4 based on the blind way of ZigBee, which is characterized in that the person visually impaired carries blind man's stick and indigo plant
Tooth earphone, and the ZigBee communication node is arranged in the blind man's stick；The bluetooth headset is for playing the ZigBee electricity
Location information of the subtab in the walking area.
9. as described in claim 1 based on the blind way of ZigBee, which is characterized in that the sub- blind way includes muti-piece brick body, and
Muti-piece brick body is mutually spliced；The top surface shape of rubber guidance tape (41) is identical as the top surface shape of brick body.
10. as described in claim 1 based on the blind way of ZigBee, which is characterized in that light bar one (14) and light bar two (43) are equal
For LED light strip.
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| CN201920051522.2U CN209482096U (en) | 2019-01-14 | 2019-01-14 | A kind of blind way based on ZigBee |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111235996A (en) * | 2020-01-13 | 2020-06-05 | 秦帅 | Acousto-optic auxiliary walking-out type flexible blind road brick |
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2019
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN111235996A (en) * | 2020-01-13 | 2020-06-05 | 秦帅 | Acousto-optic auxiliary walking-out type flexible blind road brick |
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