CN107657785A - A kind of pedestrian's based reminding method and device for the passage that crosses - Google Patents
A kind of pedestrian's based reminding method and device for the passage that crosses Download PDFInfo
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- CN107657785A CN107657785A CN201710852583.4A CN201710852583A CN107657785A CN 107657785 A CN107657785 A CN 107657785A CN 201710852583 A CN201710852583 A CN 201710852583A CN 107657785 A CN107657785 A CN 107657785A
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- G—PHYSICS
- G08—SIGNALLING
- G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
- G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
- G08B21/02—Alarms for ensuring the safety of persons
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Abstract
The present embodiments relate to technical field of information processing, and disclosing a kind of pedestrian's based reminding method for the passage that crosses and device, this method includes：By being distributed some infrared inductors of setting on first passage close on the predeterminable area of destination channel corner, the pedestrian information of positive pedestrian on predeterminable area, pedestrian of the positive pedestrian for direct of travel on predeterminable area towards second channel are obtained；Pedestrian information is exported and carries out prompting to the suggestion device on the passage wall on second channel near destination channel corner and shows.Implement the embodiment of the present invention, realization gives warning in advance, and reminds pedestrian's reducing speed, to avoid the pedestrian of two passages from being collided at channel corner, improves the pedestrains safety at channel corner.
Description
Technical field
The present invention relates to technical field of information processing, and in particular to a kind of pedestrian's based reminding method and dress for the passage that crosses
Put.
Background technology
Due to the masking of passage wall at public (office) place (building) channel corner, in this side of channel corner
Can't see other side, if any pedestrian from opposite side head-on come up, easily collide, particularly have in side pedestrian run or
When person is with breakables, collision is more dangerous, therefore, when building in public places, how to improve channel corner
Pedestrains safety is increasingly taken seriously.
The content of the invention
The embodiment of the invention discloses a kind of pedestrian's based reminding method and device for the passage that crosses, for solving public field
Channel corner because passage wall cover caused by pedestrian impact problem, with improve pedestrian channel corner walking safety.
First aspect present invention disclose it is a kind of be used for the pedestrian's based reminding method of passage of crossing, the passage that crosses includes the
One passage and second channel, the first passage and the second channel form a passage and crossed crossing, and the passage crosses road
Mouth includes at least one channel corner, and the channel corner is as the face passage wall and described second where the first passage
A face passage wall where passage is connected to be formed, and methods described includes：
By some infrared inductions for being distributed setting on the first passage close on the predeterminable area of destination channel corner
Device, obtains the pedestrian information of positive pedestrian on the predeterminable area, and the positive pedestrian is direct of travel on the predeterminable area
Towards the pedestrian of the second channel；
The pedestrian information is exported to the passage wall on the second channel near the destination channel corner
Suggestion device carries out prompting and shown, for prompting the institute where destination channel corner opposite side described in the second channel pedestrian
State pedestrian's situation of first passage.
As an alternative embodiment, in first aspect present invention, it is described by being approached on the first passage
Some infrared inductors of setting are distributed on the predeterminable area of the destination channel corner, obtain positive row on the predeterminable area
The pedestrian information of people, including：
By being distributed some infrared of setting close on the predeterminable area of the destination channel corner on the first passage
Inductor, monitor all positive pedestrians on the predeterminable area；
When a certain infrared inductor monitors the positive pedestrian, obtain the positive pedestrian and turn to the destination channel
The distance value at angle；
Lowest distance value is extracted from all distance values of acquisition, it is described default according to lowest distance value generation
The pedestrian information on region.
As an alternative embodiment, in first aspect present invention, all distance values from acquisition
Middle extraction lowest distance value, the pedestrian information on the predeterminable area is generated according to the lowest distance value, including：
According to the positive pedestrian of the lowest distance value and previous acquisition to the destination channel corner it is previous away from
From value, the positive pedestrian is obtained to the estimated time of the destination channel corner；
According to the lowest distance value and the estimated time, the pedestrian information on the predeterminable area, institute are generated
Stating pedestrian information includes the lowest distance value and the estimated time.
As an alternative embodiment, in first aspect present invention, when a certain infrared inductor monitor it is described
During positive pedestrian, methods described also includes：
When a certain infrared inductor monitors the positive pedestrian, startup is arranged at the target on the first passage
Light intensity detection means near channel corner on passage wall, detect ambient light intensity level；
Judge the ambient light intensity level whether less than default light intensity value；
When the ambient light intensity level is less than the default light intensity value, unlatching is arranged at the destination channel and turned
Lighting apparatus near angle on passage wall, to provide the illumination that light intensity value is not less than the default light intensity value.
As an alternative embodiment, in first aspect present invention, it is described to export the pedestrian information to institute
State the suggestion device on the passage wall on second channel near the destination channel corner to carry out after prompting shows, the side
Method also includes：
While the suggestion device shows the pedestrian information, pedestrian information described in speech play.
Second aspect of the present invention disclose it is a kind of be used for the pedestrian's alarm set of passage of crossing, the passage that crosses includes the
One passage and second channel, the first passage and the second channel form a passage and crossed crossing, and the passage crosses road
Mouth includes at least one channel corner, and the channel corner is as the face passage wall and described second where the first passage
A face passage wall where passage is connected to be formed, and described device includes：
Information acquisition unit, for being set by being distributed on the first passage close on the predeterminable area of destination channel corner
Some infrared inductors put, obtain the pedestrian information of positive pedestrian on the predeterminable area, and the positive pedestrian is described pre-
If pedestrian of the direct of travel towards the second channel on region；
Information display unit, it is attached to the destination channel corner on the second channel for the pedestrian information to be exported
Suggestion device near passage wall carries out prompting and shown, for prompting destination channel described in the second channel pedestrian to turn
Pedestrian's situation of the first passage where the opposite side of angle.
As an alternative embodiment, in second aspect of the present invention, described information acquiring unit includes：
Monitoring unit, for being set by being distributed on the first passage close on the predeterminable area of the destination channel corner
Some infrared inductors put, monitor all positive pedestrians on the predeterminable area；
Distance acquiring unit, for monitoring the positive pedestrian by a certain infrared inductor when the monitoring unit
When, the positive pedestrian is obtained to the distance value of the destination channel corner；
Information generating unit, for extracting lowest distance value from all distance values of acquisition, according to the minimum
Distance value generates the pedestrian information on the predeterminable area.
As an alternative embodiment, in second aspect of the present invention, described information generation unit is used for from acquisition
All distance values in extract lowest distance value, the row on the predeterminable area is generated according to the lowest distance value
The mode of people's information is specially：
Described information generation unit, for the positive pedestrian according to the lowest distance value and previous acquisition described in
The previous distance value of destination channel corner, the positive pedestrian is obtained to the estimated time of the destination channel corner；According to institute
Lowest distance value and the estimated time are stated, generates the pedestrian information on the predeterminable area, the pedestrian information includes
The lowest distance value and the estimated time.
As an alternative embodiment, in second aspect of the present invention, described device also includes：
Lighting unit, for when the monitoring unit monitors the positive pedestrian by a certain infrared inductor, opening
The dynamic light intensity detection means being arranged on the first passage near the destination channel corner on passage wall, detects ring
Environmental light intensity level；Judge the ambient light intensity level whether less than default light intensity value；In the ambient light intensity
When value is less than the default light intensity value, opens the illumination being arranged near the destination channel corner on passage wall and set
It is standby, to provide the illumination that light intensity value is not less than the default light intensity value.
As an alternative embodiment, in second aspect of the present invention, described device also includes：
Broadcast unit, for while described information display unit shows the pedestrian information in the suggestion device,
Pedestrian information described in speech play.
Compared with prior art, the embodiment of the present invention has the advantages that：
In embodiments of the present invention, the passage that crosses includes first passage and second channel, the first passage and second channel
Form a passage to cross crossing, the passage crossing that crosses includes at least one channel corner, and the channel corner is by first passage institute
A face passage wall and second channel where a face passage wall be connected and to be formed.By on the first pass close to target
Some infrared inductors of setting are distributed on the predeterminable area of channel corner, obtain pedestrian's letter of positive pedestrian on predeterminable area
Breath, the positive pedestrian are the pedestrian towards second channel by predeterminable area and direct of travel, and the pedestrian information is exported to the
The suggestion device on the passage wall near destination channel corner on two passages carries out prompting and shown, for prompt this second
Pedestrian's situation of first passage where passage pedestrian target channel corner opposite side.As can be seen that implement the embodiment of the present invention,
By setting infrared inductor on the first passage predeterminable area of destination channel corner side, obtained in real time by infrared inductor
The pedestrian information of positive pedestrian (pedestrian that will be turned over destination channel corner), then sets suggestion device on a second pass,
The pedestrian information is shown on suggestion device, then, the pedestrian on second channel can be advanced by according to the prompting of suggestion device
Pedestrian's situation on first passage is solved, to avoid the pedestrian of two passages from being collided in destination channel corner, improves passage
The pedestrains safety of corner.
Brief description of the drawings
Technical scheme in order to illustrate the embodiments of the present invention more clearly, it will use below required in embodiment
Accompanying drawing is briefly described, it should be apparent that, drawings in the following description are only some embodiments of the present invention, for ability
For the those of ordinary skill of domain, on the premise of not paying creative work, it can also be obtained according to these accompanying drawings other attached
Figure.
Fig. 1 is the schematic flow sheet of the disclosed pedestrian's based reminding method for the passage that crosses of the embodiment of the present invention；
Fig. 2 is the schematic diagram of passage of being crossed disclosed in some embodiments of the invention；
Fig. 3 is the schematic diagram of passage of being crossed disclosed in other of the invention embodiments；
Fig. 4 is the schematic diagram of passage of being crossed disclosed in other of the invention embodiments；
Fig. 5 is that three passage passages formed above disclosed in some embodiments of the invention cross the schematic diagram at crossing；
Fig. 6 be other of the invention embodiments disclosed in three passage passages formed above cross the schematic diagram at crossing；
Fig. 7 is another schematic flow sheet of the disclosed pedestrian's based reminding method for the passage that crosses of the embodiment of the present invention；
Fig. 8 is the schematic diagram of passage of being crossed disclosed in other of the invention embodiments；
Fig. 9 is the structural representation of the disclosed pedestrian's alarm set for the passage that crosses of the embodiment of the present invention；
Figure 10 is another structural representation of the disclosed pedestrian's alarm set for the passage that crosses of the embodiment of the present invention；
Figure 11 is another structural representation of the disclosed pedestrian's alarm set for the passage that crosses of the embodiment of the present invention；
Figure 12 is another structural representation of the disclosed pedestrian's alarm set for the passage that crosses of the embodiment of the present invention.
Embodiment
Below in conjunction with the accompanying drawing in the embodiment of the present invention, the technical scheme in the embodiment of the present invention is carried out clear, complete
Site preparation describes, it is clear that described embodiment is only part of the embodiment of the present invention, rather than whole embodiments.Based on this
Embodiment in invention, the every other reality that those of ordinary skill in the art are obtained under the premise of creative work is not made
Example is applied, belongs to the scope of protection of the invention.
It should be noted that term " first ", " second " in description and claims of this specification etc. is to be used for
Different objects is distinguished, rather than for describing particular order.The term " comprising " and " having " of the embodiment of the present invention and he
Any deformation, it is intended that cover it is non-exclusive include, for example, contain the process of series of steps or unit, method,
System, product or equipment are not necessarily limited to those steps clearly listed or unit, but may include what is do not listed clearly
Or for the intrinsic other steps of these processes, method, product or equipment or unit.
The embodiment of the invention discloses a kind of pedestrian's based reminding method for the passage that crosses, and turns for improving pedestrian in passage
The walking safety at angle.The embodiment of the present invention also accordingly discloses a kind of pedestrian's alarm set for the passage that crosses.Below will
In conjunction with specific embodiments, technical scheme is described in detail.
Embodiment one
Referring to Fig. 1, Fig. 1 is the flow signal of the disclosed pedestrian's based reminding method for the passage that crosses of the embodiment of the present invention
Figure；As shown in figure 1, the present embodiments relate to the passage that crosses include first passage and second channel, the first passage and
Two passages form a passage and crossed crossing, and the passage crossing that crosses includes at least one channel corner, and the channel corner is by first
A face passage wall where passage is connected to be formed with the face passage wall where second channel, a kind of to be used for the passage that crosses
Pedestrian's based reminding method can include：
101st, by being distributed some infrared inductions of setting on first passage close on the predeterminable area of destination channel corner
Device, obtains the pedestrian information of positive pedestrian on predeterminable area, and the positive pedestrian is that direct of travel is logical towards second on predeterminable area
The pedestrian in road.
Wherein, pedestrian information is used to indicate whether there is pedestrian on predeterminable area, i.e. whether destination channel corner has pedestrian.
It should be noted that in embodiments of the present invention, the passage wall of first passage and the passage wall of second channel
110 ° of channel corner (towards passage) angle=of formation, in 110 ° of channel corner angle ＞, channel corner visual range reaches
To more than 60%, then infrared inductor can be installed less or infrared inductor need not be installed.
Alternatively, the passage crossing that crosses can include but are not limited to cross crossing, T-shape of " ┓ " type and cross crossing, ten
Font crosses crossing, is described in detail below in conjunction with Fig. 2 to Fig. 4.
Refer to Fig. 2 to 4, Fig. 2, Fig. 3 and Fig. 4 are the schematic diagram of passage of being crossed disclosed in some embodiments of the invention；
First, in the passage that crosses shown in Fig. 2, the passage crossing that crosses crosses crossing in " ┓ " type, first passage as shown in Figure 2
A face passage wall (it is appreciated that first passage and second channel can exchange) for one face passage wall and second channel is being held in the mouth
Meet place and form a channel corner (the channel corner angle shown in Fig. 2 is 90 °).In first passage close to the position of channel corner
Mark off a regional location (the present embodiments relate to predeterminable area), infrared inductor is set on the regional location
Group, the infrared inductor group include some infrared inductors being distributed on regional location (Fig. 2 shows 3 infrared inductors).
Equally, marked off in the position of second channel close to channel corner another regional location (the present embodiments relate to preset areas
Domain), another infrared inductor group is set on the regional location, and another infrared inductor group equally includes being distributed in another area
Some infrared inductors (equally showing 3 infrared inductors in fig. 2) of domain position.
Close to the passage wall (not shown) installation suggestion device of channel corner (can be notice board, such as in first passage
LED display)；Equally, another suggestion device is installed close to the passage wall (not shown) of channel corner in second channel.First
Suggestion device is used for the pedestrian's letter for showing that infrared inductor group obtains on the predeterminable area of second channel on the passage wall of passage
Breath, and the suggestion device on the passage wall of second channel is used to show that infrared inductor group obtains on the predeterminable area of first passage
The pedestrian information taken, the connecting line in figure can be actual connection line, can also be only used for representing the correspondence between them
Relation.When infrared inductor group passes through reality on the predeterminable area of suggestion device and second channel on the passage wall of first passage
During connection, pedestrian's alarm set disclosed in suggestion device also includes the embodiment of the present invention for the passage that crosses should
Pedestrian's alarm set for the passage that crosses reads pedestrian information from infrared inductor group, then in the suggestion device of second channel
Prompting is carried out to show.When infrared inductor group on the predeterminable area of suggestion device and second channel on the passage wall of first passage
Connection be only used for illustrate corresponding relation, then, can also be set in embodiments of the present invention on the passage wall of second channel
Pedestrian's alarm set for the passage that crosses is put, pedestrian's alarm set of the passage that is used to crossing is infrared with first passage respectively
The connection of inductor group, the suggestion device connection of second channel, pedestrian's alarm set for the passage that crosses is from the red of first passage
Outer inductor group reads pedestrian information, exports and carries out prompting to the suggestion device of second channel and show.The infrared sense of second channel
The principle of the suggestion device of device group and first passage is answered to be repeated no more with reference to described above.
In the passage that crosses shown in Fig. 2, the passage wall formation of the passage wall and second channel of first passage is led to
110 ° of road corner (towards passage) angle=, in 110 ° of channel corner angle ＞, channel corner visual range reach 60% with
On, then infrared inductor can be installed less or infrared inductor need not be installed.
In the passage that crosses shown in Fig. 3, the passage crossing that crosses crosses crossing in T-shape, a face passage wall of first passage
The joining place of one face passage wall of body and second channel forms a channel corner, and the another side passage wall of first passage
Another channel corner is formed with the joining place of the another side passage wall of second channel.Set in the predeterminable area shown in Fig. 3
Infrared inductor group, and in relevant position installation suggestion device, the corresponding relation of infrared inductor group and suggestion device passes through company
Wiring is shown.
It is appreciated that in 110 ° of channel corner (towards passage) angle=shown in Fig. 3, in 110 ° of channel corner angle ＞
When, channel corner visual range reaches more than 60%, then can install infrared inductor less or need not install infrared inductor.
In the passage that crosses shown in Fig. 4, the passage crossing that crosses is in the cross crossing that crosses, and first passage and second channel can
To form four channel corners, and infrared inductor group is arranged and in respective channel wall installation suggestion device in predeterminable area,
The corresponding relation of infrared inductor group and suggestion device is shown by connecting line.
It is appreciated that in 110 ° of channel corner (towards passage) angle=shown in Fig. 4, in 110 ° of channel corner angle ＞
When, channel corner visual range reaches more than 60%, then can install infrared inductor less or need not install infrared inductor.
It should also be noted that, the passage that crosses with reference to shown in Fig. 2 to Fig. 4, infrared induction provided in an embodiment of the present invention
Device possesses the logic computing function for the property ignored, and only detects positive pedestrian, and ignores reverse pedestrian automatically.In the embodiment of the present invention
In, the positive pedestrian on first passage refers to direct of travel towards the pedestrian of second channel, and the positive pedestrian on second channel
Refer to direct of travel towards the pedestrian of first passage.Relative to positive pedestrian, the embodiment of the present invention additionally provides reverse pedestrian's
Concept, reverse pedestrian are for positive pedestrian, then the reverse pedestrian on first passage refers to that direct of travel deviates from and is somebody's turn to do
The pedestrian of second channel, the reverse pedestrian on second channel refer to that direct of travel deviates from the people of first passage.Therefore, can obtain
Go out, passage can be formed and crossed two passages at crossing, the positive pedestrian on any one passage then refer to direct of travel towards
Pedestrian's (move towards passage cross the pedestrian at crossing) of another passage, the reverse pedestrian on any one passage then refer to advance
Pedestrian (pedestrian at away from passage cross crossing) of the aspect away from another passage.Infrared induction provided in an embodiment of the present invention
Device automatic detection forward direction pedestrian, and ignore reverse pedestrian, detection accuracy is higher.
Further referring to Fig. 5 to Fig. 6, Fig. 5 and Fig. 6 are that three passages disclosed in some embodiments of the invention are formed above
Passage crosses the schematic diagram at crossing；Wherein, in fig. 5 and fig., have three passages respectively, wherein one respectively and two other
Passage can form passage and cross crossing, such as in Figure 5, have A1 and A1 passages to cross crossing respectively, according to the side of above-mentioned introduction
Formula sets infrared inductor and suggestion device at two passages of A1 and A2 crossing that crosses respectively, that is, by the A1 passages in Fig. 5
The crossing that crosses is regarded the single T-shape crossing that crosses as and is configured, and A2 passages are crossed, and to regard another as single at crossing
The T-shape crossing that crosses is configured.
Equally, form that B1 passages cross crossing and B2 passages cross crossing in figure 6, be exactly by the B1 passages in Fig. 6
The crossing that crosses is regarded the single T-shape crossing that crosses as and is configured, and B2 passages are crossed, and to regard another as single at crossing
The T-shape crossing that crosses is configured, and will not be repeated here.
102nd, the pedestrian information is exported to the prompting on the passage wall on second channel near destination channel corner and filled
Put and carry out prompting and show, for prompting the pedestrian of the first passage where the second channel pedestrian target channel corner opposite side
Situation.
Wherein, the pedestrian information is exported to the prompting on the passage wall on second channel near destination channel corner and filled
Put and carry out prompting display to specifically include：The pedestrian information is used to indicate whether there is pedestrian on predeterminable area, is getting pedestrian's letter
During breath, light the suggestion device on the passage wall on second channel near destination channel corner and shown with carrying out prompting.At this
In embodiment, if getting pedestrian information, then directly light suggestion device, the pedestrian of second channel is seeing suggestion device
During in illuminating state, then recognize there is pedestrian on first passage, early warning can be carried out in advance, remind pedestrian to slow down traveling speed
Degree, collision free.
It is appreciated that when not getting pedestrian information, on the passage wall on second channel near destination channel corner
Suggestion device be in black state.
As an alternative embodiment, while suggestion device shows pedestrian information, speech play pedestrian letter
Breath., can be in pedestrian's not to be noted suggestion device by the embodiment, speech play can ensure that pedestrian notices the row
People's information.
In embodiments of the present invention, the passage that crosses includes first passage and second channel, the first passage and second channel
Form a passage to cross crossing, the passage crossing that crosses includes at least one channel corner, and the channel corner is by first passage institute
A face passage wall and second channel where a face passage wall be connected and to be formed.By on the first pass close to target
Some infrared inductors of setting are distributed on the predeterminable area of channel corner, obtain pedestrian's letter of positive pedestrian on predeterminable area
Breath, the positive pedestrian are the pedestrian towards second channel by predeterminable area and direct of travel, and the pedestrian information is exported to the
The suggestion device on the passage wall near destination channel corner on two passages carries out prompting and shown, for prompt this second
Pedestrian's situation of first passage where passage pedestrian target channel corner opposite side.As can be seen that implement the embodiment of the present invention,
By setting infrared inductor on the first passage predeterminable area of destination channel corner side, obtained in real time by infrared inductor
The pedestrian information of positive pedestrian (pedestrian that will be turned over destination channel corner), then sets suggestion device on a second pass,
The pedestrian information is shown on suggestion device, then, the pedestrian on second channel can be advanced by according to the prompting of suggestion device
Pedestrian's situation on first passage is solved, realization gives warning in advance, and pedestrian's reducing speed is reminded, to avoid the pedestrian of two passages in mesh
Collided at mark channel corner, improve the pedestrains safety at channel corner.
Embodiment two
With reference to above-mentioned Fig. 2 to Fig. 4, referring to Fig. 7, Fig. 7 is the disclosed pedestrian for the passage that crosses of the embodiment of the present invention
Another schematic flow sheet of based reminding method；As shown in fig. 7, this is used to crossing, pedestrian's based reminding method of passage may include：
701st, by being distributed some infrared senses of setting on first passage close on the predeterminable area of the destination channel corner
Device is answered, monitors all positive pedestrians on predeterminable area.
702nd, when a certain infrared inductor monitors the positive pedestrian, obtain positive pedestrian to destination channel corner away from
From value.
Referring to Fig. 8, Fig. 8 is to optimize to obtain on the basis of the passage that crosses shown in Fig. 2, and in fig. 8, infrared sense
Answer device is spaced apart to be arranged in predeterminable area, the infrared inductor of three signals is distinguished with the distance of destination channel corner
For m1, m2 and m3.
, can when pedestrian passes through infrared inductor or during the detection zone in infrared inductor with reference to shown in Fig. 8
Pedestrian is detected, because infrared inductor can ignore reverse pedestrian automatically, only calculates and detect positive pedestrian.Wherein, it is infrared
Inductor is detecting positive pedestrian, can be arrived according to its own distance with destination channel corner so as to obtain positive pedestrian
The distance value of destination channel corner.
As an alternative embodiment, when a certain infrared inductor monitors the positive pedestrian, startup is arranged at
Light intensity detection means on first passage near the destination channel corner on passage wall, detect ambient light intensity level；
Judge the ambient light intensity level whether less than default light intensity value；It is less than default light intensity in the ambient light intensity level
During value, the lighting apparatus for being arranged at the destination channel corner nearby on passage wall is opened, is not less than with providing light intensity value
The illumination of default light intensity value.By the embodiment, positive pedestrian is being detected, it is ensured that the light intensity (light on passage
Line brightness), to ensure to have enough brightness to allow pedestrian to see tunnel condition clearly, while the pedestrian of channel corner can be also given to prompt
Effect.
703rd, lowest distance value is extracted from all distance values of acquisition, is generated according to the lowest distance value on predeterminable area
Pedestrian information.
Wherein, if infrared sensor group detects multiple positive pedestrians, distance objective is identified from multiple positive pedestrians
The nearest pedestrian of channel corner, then using its distance value (i.e. lowest distance value) with destination channel corner as pedestrian information.
704th, the pedestrian information is exported to the prompting on the passage wall on second channel near destination channel corner and filled
Put and carry out prompting and show, for prompting the pedestrian of the first passage where the second channel pedestrian target channel corner opposite side
Situation.
Pedestrian information is shown on the suggestion device of second channel, is only had for prompting pedestrian's distance objective channel corner
It is somebody's turn to do " lowest distance value ", so that pedestrian shifts to an earlier date reducing speed, or averts danger, improve the pedestrains safety of channel corner.
As an alternative embodiment, the pedestrian information is exported on second channel near destination channel corner
Suggestion device on passage wall carries out prompting display to include：Light the passage wall near destination channel corner on second channel
On suggestion device, and the pedestrian information is exported on suggestion device.Lighting suggestion device allows user to notice suggestion device,
Suggestion device exports pedestrian information, the situation of another wing passage of channel corner can be become more apparent upon with pedestrian, to avoid endangering in advance
Danger.
As an alternative embodiment, lowest distance value is extracted from all distance values of acquisition, according to most narrow spacing
From the pedestrian information on value generation predeterminable area, specifically include：
31A) according to the previous distance value of the positive pedestrian of lowest distance value and previous acquisition to destination channel corner, obtain
Estimated time of the positive pedestrian to destination channel corner；
32A) according to lowest distance value and the estimated time, the pedestrian information on predeterminable area, the pedestrian information bag are generated
Include lowest distance value and estimated time.
In the above-described embodiment, each positive pedestrian further can be calculated according to distance value and reaches destination channel
The estimated time of corner, pedestrian information include lowest distance value estimated time corresponding with its, show on corresponding suggestion device
Show lowest distance value and estimated time, so that pedestrian can make avoidance in advance, realization gives warning in advance.
It is understood that the distance value and its previous distance of destination channel corner are reached according to each positive pedestrian
Value, can calculate its pace, the estimated time of destination channel corner be reached so as to calculate it, then by the estimated time
The minimum estimated time as pedestrian information, exports and carries out prompting to corresponding suggestion device and show that realization gives warning in advance.
In the embodiment of accompanying drawing 7, pedestrian's early warning to channel corner opposite side can be shifted to an earlier date by distance value, to go
People can carry out avoidance in advance and prepare, and reduce collision accident, and the pedestrian for improving channel corner walks safe.
Embodiment three
Incorporated by reference to accompanying drawing 2 to Fig. 6, and please referring particularly to Fig. 9, Fig. 9, which is that the embodiment of the present invention is disclosed, is used for the passage that crosses
Pedestrian's alarm set structural representation；As shown in figure 9, this crosses, passage includes first passage and second channel, described
One passage and the second channel form a passage and crossed crossing, and the passage crossing that crosses includes at least one channel corner,
The channel corner is as the face passage wall where the face passage wall where the first passage and the second channel
Linking is formed, and a kind of pedestrian's alarm set for the passage that crosses may include：
Information acquisition unit 910, for being set by being distributed on first passage close on the predeterminable area of destination channel corner
Some infrared inductors put, obtain the pedestrian information of positive pedestrian on predeterminable area, and the positive pedestrian is that predeterminable area is up
Enter direction towards the pedestrian of second channel；
Information display unit 920, for pedestrian information to be exported to the passage on second channel near destination channel corner
Suggestion device on wall carries out prompting and shown, for the where prompting second channel pedestrian target channel corner opposite side
Pedestrian's situation of one passage.
In above-described embodiment three, information acquisition unit 910 passes through presetting close to destination channel corner on first passage
Some infrared inductors of setting are distributed on region, obtain the pedestrian information of positive pedestrian on predeterminable area, the positive pedestrian is
Pedestrian by predeterminable area and direct of travel towards second channel, information display unit 920 export the pedestrian information to
The suggestion device on the passage wall near destination channel corner on two passages carries out prompting and shown, for prompt this second
Pedestrian's situation of first passage where passage pedestrian target channel corner opposite side.As can be seen that implement the embodiment of the present invention,
By setting infrared inductor on the first passage predeterminable area of destination channel corner side, obtained in real time by infrared inductor
The pedestrian information of positive pedestrian (pedestrian that will be turned over destination channel corner), then sets suggestion device on a second pass,
The pedestrian information is shown on suggestion device, then, the pedestrian on second channel can be advanced by according to the prompting of suggestion device
Pedestrian's situation on first passage is solved, to avoid the pedestrian of two passages from being collided in destination channel corner, improves passage
The pedestrains safety of corner.
As an alternative embodiment, information display unit 920 is specifically used for, and when getting pedestrian information, point
The suggestion device on passage wall on bright second channel near destination channel corner is shown with carrying out prompting.Preferably
In, if getting pedestrian information, then directly light suggestion device, the pedestrian of second channel is lighted seeing that suggestion device is in
During state, then recognize there is pedestrian on first passage, early warning can be carried out in advance, remind pedestrian to slow down gait of march, avoid touching
Hit.
It is understood that pedestrian's alarm set of the passage that is used to cross shown in Fig. 9 can be used for performing step 101- steps
Pedestrian's based reminding method of the passage that is used to cross shown in rapid 102.
Referring to Fig. 10, pedestrian's alarm set of the passage that is used to cross shown in Figure 10 is to be used to cross shown in Fig. 9
Optimize to obtain on the basis of pedestrian's alarm set of passage, in pedestrian's alarm set of the passage that is used to cross shown in Figure 10
In, above- mentioned information acquiring unit 910 specifically includes：
Monitoring unit 1010, for passing through the distribution setting close on the predeterminable area of destination channel corner on first passage
Some infrared inductors, monitor all positive pedestrians on predeterminable area；
Distance acquiring unit 1020, for monitoring positive pedestrian by a certain infrared inductor when monitoring unit 1010
When, positive pedestrian is obtained to the distance value of destination channel corner；
Information generating unit 1030, for extracting lowest distance value from all distance values of acquisition, according to minimum range
Pedestrian information on value generation predeterminable area.
As an alternative embodiment, above- mentioned information generation unit 1030 is used to carry from all distance values of acquisition
Lowest distance value is taken, the mode that the pedestrian information on predeterminable area is generated according to lowest distance value is specially：
Above- mentioned information generation unit 1030, for the positive pedestrian according to lowest distance value and previous acquisition to destination channel
The previous distance value of corner, positive pedestrian is obtained to the estimated time of destination channel corner；During according to lowest distance value and budget
Between, the pedestrian information on predeterminable area is generated, pedestrian information includes lowest distance value and estimated time.
It is understood that pedestrian's alarm set of the passage that is used to cross shown in Figure 10 can be used for performing step 701- steps
Pedestrian's based reminding method of the passage that is used to cross shown in rapid 704.
Figure 11 is referred to, pedestrian's alarm set of the passage that is used to cross shown in Figure 11 is to be used to cross shown in Figure 10
Optimize to obtain on the basis of pedestrian's alarm set of passage, pedestrian's alarm set of the passage that is used to cross shown in Figure 11 is also
Including：
Lighting unit 1110, for when monitoring unit 1010 monitors positive pedestrian by a certain infrared inductor, opening
The dynamic light intensity detection means being arranged on first passage near destination channel corner on passage wall, detection ambient light are strong
Angle value；Judge ambient light intensity level whether less than default light intensity value；It is strong to be less than default light in ambient light intensity level
During angle value, the lighting apparatus for being arranged at destination channel corner nearby on passage wall is opened, is not less than with providing light intensity value
The illumination of default light intensity value.
Figure 12 is referred to, pedestrian's alarm set of the passage that is used to cross shown in Figure 12 is to be used to cross shown in Fig. 9
Optimize to obtain on the basis of pedestrian's alarm set of passage, pedestrian's alarm set of the passage that is used to cross shown in Figure 12 is also
Including：
Broadcast unit 1210, for while information display unit 920 shows pedestrian information in suggestion device, voice to be broadcast
Put pedestrian information.
By implementing above-described embodiment, pedestrian on passage can be allowed to be advanced by solution other passages pedestrian's situation, to avoid two
The pedestrian of individual passage collides in destination channel corner, improves the pedestrains safety at channel corner.
One of ordinary skill in the art will appreciate that all or part of step in the various methods of above-described embodiment is can
To instruct the hardware of correlation to complete by program, the program can be stored in a computer-readable recording medium, storage
Medium include read-only storage (Read-Only Memory, ROM), random access memory (Random Access Memory,
RAM), programmable read only memory (Programmable Read-only Memory, PROM), erasable programmable is read-only deposits
Reservoir (Erasable Programmable Read Only Memory, EPROM), disposable programmable read-only storage (One-
Time Programmable Read-Only Memory, OTPROM), the electronics formula of erasing can make carbon copies read-only storage
(Electrically-Erasable Programmable Read-Only Memory, EEPROM), read-only optical disc (Compact
Disc Read-Only Memory, CD-ROM) or other disk storages, magnetic disk storage, magnetic tape storage or can
For carrying or any other computer-readable medium of data storage.
A kind of pedestrian's based reminding method and device for the passage that crosses disclosed in the embodiment of the present invention has been carried out in detail above
Thin to introduce, specific case used herein is set forth to the principle and embodiment of the present invention, and above example is said
It is bright to be only intended to help the method and its core concept for understanding the present invention；Meanwhile for those of ordinary skill in the art, foundation
The thought of the present invention, there will be changes in specific embodiments and applications, in summary, this specification content is not
It is interpreted as limitation of the present invention.
Claims (10)
1. a kind of be used for the pedestrian's based reminding method of passage of crossing, it is characterised in that the passage that crosses includes first passage and the
Two passages, the first passage and the second channel form a passage and crossed crossing, and the passage crossing that crosses is included at least
One channel corner, the channel corner is as where the face passage wall where the first passage and the second channel
One face passage wall is connected to be formed, and methods described includes：
By being distributed some infrared inductors of setting on the first passage close on the predeterminable area of destination channel corner, obtain
Take the pedestrian information of positive pedestrian on the predeterminable area, the positive pedestrian is direct of travel on the predeterminable area towards institute
State the pedestrian of second channel；
The pedestrian information is exported to the prompting on the passage wall on the second channel near the destination channel corner
Device carries out prompting and shown, for prompting described the where destination channel corner opposite side described in the second channel pedestrian
Pedestrian's situation of one passage.
2. according to the method for claim 1, it is characterised in that described by leading on the first passage close to the target
Some infrared inductors of setting are distributed on the predeterminable area of road corner, obtain pedestrian's letter of positive pedestrian on the predeterminable area
Breath, including：
By some infrared inductions for being distributed setting on the first passage close on the predeterminable area of the destination channel corner
Device, monitor all positive pedestrians on the predeterminable area；
When a certain infrared inductor monitors the positive pedestrian, the positive pedestrian is obtained to the destination channel corner
Distance value；
Lowest distance value is extracted from all distance values of acquisition, the predeterminable area is generated according to the lowest distance value
On the pedestrian information.
3. according to the method for claim 2, it is characterised in that extracted in all distance values from acquisition minimum
Distance value, the pedestrian information on the predeterminable area is generated according to the lowest distance value, including：
According to the previous distance value of the positive pedestrian of the lowest distance value and previous acquisition to the destination channel corner,
The positive pedestrian is obtained to the estimated time of the destination channel corner；
According to the lowest distance value and the estimated time, the pedestrian information on the predeterminable area, the row are generated
People's information includes the lowest distance value and the estimated time.
4. according to the method in claim 2 or 3, it is characterised in that when a certain infrared inductor monitors the positive row
During people, methods described also includes：
When a certain infrared inductor monitors the positive pedestrian, startup is arranged at the destination channel on the first passage
Light intensity detection means near corner on passage wall, detect ambient light intensity level；
Judge the ambient light intensity level whether less than default light intensity value；
When the ambient light intensity level is less than the default light intensity value, it is attached that unlatching is arranged at the destination channel corner
Lighting apparatus on nearly passage wall, to provide the illumination that light intensity value is not less than the default light intensity value.
5. according to the method for claim 1, it is characterised in that described to export the pedestrian information to the second channel
The suggestion device on passage wall near the upper destination channel corner is carried out after prompting shows, methods described also includes：
While the suggestion device shows the pedestrian information, pedestrian information described in speech play.
6. a kind of be used for the pedestrian's alarm set of passage of crossing, it is characterised in that the passage that crosses includes first passage and the
Two passages, the first passage and the second channel form a passage and crossed crossing, and the passage crossing that crosses is included at least
One channel corner, the channel corner is as where the face passage wall where the first passage and the second channel
One face passage wall is connected to be formed, and described device includes：
Information acquisition unit, for passing through the distribution setting close on the predeterminable area of destination channel corner on the first passage
Some infrared inductors, obtain the pedestrian information of positive pedestrian on the predeterminable area, and the positive pedestrian is the preset areas
Pedestrian of the direct of travel towards the second channel on domain；
Information display unit, for the pedestrian information to be exported on the second channel near the destination channel corner
Suggestion device on passage wall carries out prompting and shown, for prompting destination channel corner described in the second channel pedestrian another
Pedestrian's situation of the first passage where side.
7. device according to claim 1, it is characterised in that described information acquiring unit includes：
Monitoring unit, for passing through the distribution setting close on the predeterminable area of the destination channel corner on the first passage
Some infrared inductors, monitor all positive pedestrians on the predeterminable area；
Distance acquiring unit, for when the monitoring unit monitors the positive pedestrian by a certain infrared inductor, obtaining
The positive pedestrian is taken to the distance value of the destination channel corner；
Information generating unit, for extracting lowest distance value from all distance values of acquisition, according to the minimum range
Value generates the pedestrian information on the predeterminable area.
8. device according to claim 7, it is characterised in that described information generation unit is used for from all described of acquisition
Lowest distance value is extracted in distance value, the side of the pedestrian information on the predeterminable area is generated according to the lowest distance value
Formula is specially：
Described information generation unit, for the positive pedestrian according to the lowest distance value and previous acquisition to the target
The previous distance value of channel corner, the positive pedestrian is obtained to the estimated time of the destination channel corner；According to it is described most
Small distance value and the estimated time, the pedestrian information on the predeterminable area is generated, the pedestrian information includes described
Lowest distance value and the estimated time.
9. the device according to claim 7 or 8, it is characterised in that described device also includes：
Lighting unit, for when the monitoring unit monitors the positive pedestrian by a certain infrared inductor, startup to be set
The light intensity detection means near the destination channel corner on passage wall on the first passage is placed in, detects ambient light
Line strength value；Judge the ambient light intensity level whether less than default light intensity value；It is low in the ambient light intensity level
When the default light intensity value, the lighting apparatus for being arranged at the destination channel corner nearby on passage wall is opened, with
The illumination that light intensity value is not less than the default light intensity value is provided.
10. device according to claim 6, it is characterised in that described device also includes：
Broadcast unit, for while described information display unit shows the pedestrian information in the suggestion device, voice
Play the pedestrian information.
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| CN201710852583.4A CN107657785A (en) | 2017-09-19 | 2017-09-19 | A kind of pedestrian's based reminding method and device for the passage that crosses |
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| CN201710852583.4A CN107657785A (en) | 2017-09-19 | 2017-09-19 | A kind of pedestrian's based reminding method and device for the passage that crosses |
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| CN103886710A (en) * | 2012-12-20 | 2014-06-25 | 深圳富泰宏精密工业有限公司 | Indoor walking anti-collision method and system |
| CN106157691A (en) * | 2014-09-10 | 2016-11-23 | 现代自动车美国技术研究所 | Avoid the system of collision between vehicle |
| CN106355954A (en) * | 2016-11-15 | 2017-01-25 | 吉林大学 | Early warning system and method for collision in dead zone |
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| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN202976402U (en) * | 2012-12-19 | 2013-06-05 | 南京理工大学 | Corner warning instrument |
| CN103886710A (en) * | 2012-12-20 | 2014-06-25 | 深圳富泰宏精密工业有限公司 | Indoor walking anti-collision method and system |
| CN106157691A (en) * | 2014-09-10 | 2016-11-23 | 现代自动车美国技术研究所 | Avoid the system of collision between vehicle |
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