CN207650993U - A kind of safe and intelligent traffic alarm system and device - Google Patents
A kind of safe and intelligent traffic alarm system and device Download PDFInfo
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- CN207650993U CN207650993U CN201820032125.6U CN201820032125U CN207650993U CN 207650993 U CN207650993 U CN 207650993U CN 201820032125 U CN201820032125 U CN 201820032125U CN 207650993 U CN207650993 U CN 207650993U
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Abstract
The utility model discloses a kind of safe and intelligent traffic alarm system and devices, including human body infrared detection grating module, warning lamp, voice alarm module and programmable logic controller (PLC)；It includes longitudinally spaced two groups of reception transmitter units for being set to the crossing side that human body infrared, which detects grating module, it includes setting up infrared emitting column and infrared receiver column on the crossing side transverse direction both sides separately to receiving infrared-ray, and trigger signal is generated when infrared ray is blocked that transmitter unit is received described in every group；Programmable logic controller (PLC) to the infrared receiver column of status signal and two for receiving traffic lights the trigger signal and be translated into control signal, into be switched on or switched off the warning lamp and the voice alarm module according to the control signal.The utility model realizes automatic alarm and prompt to pedestrian running red light behavior, reduces the number of pedestrian running red light.
Description
Technical field
The utility model is related to transit equipment field more particularly to a kind of safe and intelligent traffic alarm system and devices.
Background technology
The case where busy crossroad cross street of urban transportation, pedestrian running red light, occurs again and again, this not only gives pedestrian
Personal safety bring grave danger, while upsetting traffic order, the driving for influencing entire cross street is unobstructed, will necessarily lead
Cause the reduction of traffic efficiency.It is taken some measures in the prior art to avoid the generation of such case as possible, such as in traffic flow
Big section transportation arrangements assistant policeman is measured, vehicle and pedestrian is directly commanded, this method can effectively reduce pedestrian and rush
The case where red light, but need to put into a large amount of man power and material；Railing for another example is installed at intersection crossing both ends,
Railing can be at any time turned on and off according to red, green, yellow modulating signal, this method can reduce to a certain extent pedestrian rush it is red
Lamp, but railing occupied space in kind is larger, time opening of railing or the security risk of closing and railing will reduce friendship
Logical efficiency.
Utility model content
The main purpose of the utility model is to provide a kind of safe and intelligent traffic alarm system and device, it is intended to solve pedestrian and rush
The case where red light, occurs again and again, this not only brings grave danger to the personal safety of pedestrian, while upsetting traffic order, influences whole
The driving of a cross street is unobstructed, the problem of will necessarily leading to the reduction of traffic efficiency.
To achieve the above object, the utility model proposes a kind of safe and intelligent traffic alarm system and devices, horizontal for people's row
Road, the safe and intelligent traffic alarm system and device include human body infrared detection grating module, warning lamp, voice alarm module,
And programmable logic controller (PLC)；
The human body infrared detection grating module includes that longitudinally spaced be set to the crossing side two groups connect
Transmitter unit is received, it includes setting up separately in the infrared of the crossing side transverse direction both sides that transmitter unit is received described in every group
Line emits column and infrared receiver column, and the infrared receiver column is receiving from the red of institute's infrared emitting column
Outside line, and trigger signal is generated when infrared ray is blocked,
The programmable logic controller (PLC) is to the infrared receiver of status signal and two that receives traffic lights
The trigger signal of column is simultaneously translated into control signal, into be switched on or switched off the warning according to the control signal
Lamp and the voice alarm module.
Preferably, the longitudinal pitch of two groups of reception transmitter units is 30-50cm.
Preferably, the warning lamp includes people's row red light, people's row green light, straight traffic spike nail light and turning roadway nail lamp.
Preferably, the safe and intelligent traffic alarm system and device further includes driving circuit, the driving circuit
Including intermediate relay corresponding with each warning lamp and the voice alarm module, the electromagnetism of each intermediate relay
One end of coil delivery outlet corresponding with the programmable logic controller (PLC) is electrically connected, the other end of the electromagnetic coil and institute
The positive pole for stating programmable logic controller (PLC) is electrically connected, and the normally opened contact correspondence of each intermediate relay is concatenated into each institute
State warning lamp and the power supply circuit of the voice alarm module.
Preferably, programmable logic controller (PLC) model Japan Omron CP1E-N series.
In technical solution provided by the utility model, grating module, warning lamp, audio alert mould are detected by human body infrared
Block, driving circuit and programmable logic controller (PLC), and grating module is detected to judge whether pedestrian rushes by the human body infrared
Red light, and driving circuit is equipped with by programmable logic controller (PLC), when receiving pedestrian running red light signal, open corresponding
Warning lamp and voice alarm module realize the automatic alarm to pedestrian running red light behavior and prompt, reduce pedestrian rush it is red
The number of lamp.
Description of the drawings
In order to illustrate the embodiment of the utility model or the technical proposal in the existing technology more clearly, below will be to embodiment
Or attached drawing needed to be used in the description of the prior art is briefly described, it should be apparent that, the accompanying drawings in the following description is only
It is some embodiments of the utility model, for those of ordinary skill in the art, in the premise not made the creative labor
Under, the structure that can also be shown according to these attached drawings obtains other attached drawings.
Fig. 1 is the integral installation figure of safe and intelligent traffic alarm system and device provided by the utility model；
Fig. 2 is the refinement module figure of Fig. 1.
Drawing reference numeral explanation：
The embodiments will be further described with reference to the accompanying drawings for the realization, functional characteristics and advantage of the utility model aim.
Specific implementation mode
The following will be combined with the drawings in the embodiments of the present invention, carries out the technical scheme in the embodiment of the utility model
Clearly and completely describing, it is clear that described embodiment is only a part of the embodiment of the utility model, rather than all
Embodiment.Based on the embodiments of the present invention, those of ordinary skill in the art are not making creative work premise
Lower obtained every other embodiment, shall fall within the protection scope of the present invention.
If it is to be appreciated that related in the utility model embodiment directionality instruction (such as upper and lower, left and right, it is preceding,
Afterwards ...), then the instruction of the party+tropism be only used for explaining it is opposite between each component under a certain particular pose (as shown in the picture)
Position relationship, motion conditions etc., if the particular pose changes, directionality instruction also correspondingly changes correspondingly.
If, should " first ", " the in addition, relate to the description of " first ", " second " etc. in the utility model embodiment
Two " etc. description is used for description purposes only, and is not understood to indicate or imply its relative importance or is implicitly indicated meaning
The quantity of the technical characteristic shown." first " is defined as a result, the feature of " second " can explicitly or implicitly include at least one
A this feature.In addition, the technical solution between each embodiment can be combined with each other, but must be with ordinary skill
Personnel can be implemented as basis, will be understood that this technical side when the combination of technical solution appearance is conflicting or cannot achieve
The combination of case is not present, also not within the protection domain of the requires of the utility model.
It is taken some measures in the prior art to avoid the generation of such case, such as the section big in the magnitude of traffic flow as possible
The case where transportation arrangements assistant policeman directly commands vehicle and pedestrian, and this method can effectively reduce pedestrian running red light,
But it needs to put into a large amount of man power and material；Railing for another example is installed at intersection crossing both ends, railing can root
It is turned on and off at any time according to red, green, yellow modulating signal, this method can reduce pedestrian running red light to a certain extent, but real
Object railing occupied space is larger, railing time opening or the security risk of closing and railing will reduce the efficiency of traffic.
In order to realize automatic alarm and the prompt to pedestrian running red light behavior, reduce the number of pedestrian running red light, originally
Utility model proposes a kind of safe and intelligent traffic alarm system and device.Fig. 1 and Fig. 2 is a kind of safety intelligent provided by the utility model
One embodiment of energy traffic alarm system and device.
It please refers to Fig.1 and Fig. 2, the safe and intelligent traffic alarm system and device is used for crossing, including human body infrared
Detect grating module 1, warning lamp 2, voice alarm module 3 and programmable logic controller (PLC) 5；The human body infrared detection light
Grid module 1 includes longitudinally spaced two groups of reception transmitter units 11 for being set to the crossing side, is received described in every group
Transmitter unit 11 includes the infrared emitting column 111 and infrared ray set up separately on the crossing side transverse direction both sides
Receive column 112, the infrared receiver column 112 to receive the infrared ray from institute's infrared emitting column 111, and
The infrared ray generates trigger signal when being blocked；The programmable logic controller (PLC) 5 is receiving the state of traffic lights
The trigger signal of signal and the two infrared receiver columns 112 is simultaneously translated into control signal, into according to institute
It states control signal and is switched on or switched off the warning lamp 2 and the voice alarm module 3.
In technical solution provided by the utility model, grating module 1, warning lamp 2, audio alert are detected by human body infrared
Module 3, driving circuit 4 and programmable logic controller (PLC) 5, and grating module 1 is detected to judge pedestrian by the human body infrared
Whether make a dash across the red light, and driving circuit 4 is equipped with by programmable logic controller (PLC) 5, when receiving pedestrian running red light signal, beats
Corresponding warning lamp 2 and voice alarm module 3 are opened, the automatic alarm to pedestrian running red light behavior and prompt are realized, is reduced
The number of pedestrian running red light.
It is not still reached home before green light becomes red light to judge pedestrian to make a dash across the red light, please refers to Fig.1 described two groups
The longitudinal pitch for receiving transmitter unit 11 is 30-50cm, and the longitudinal pitch of two groups of reception transmitter units 11 is set as comparing human body
The slightly wide distance of waist front and rear width can be blocked first in two groups of reception transmitter units 11 when pedestrian is to make a dash across the red light further from horse
The infrared ray that infrared emitting column 111 emits is sent out described in one group of Road Edge, blocks two groups of reception transmittings again later
The infrared ray emitted closer to hair infrared emitting column described in one group of road edge 111 in unit 11, it is corresponding
Successively there is a cut-off signal in sensor in infrared receiver column 112, and the programmable logic controller (PLC) 5 is according to disconnection
The sequence of signal judge pedestrian for make a dash across the red light or green light become red light before do not reach home, if making a dash across the red light, then to
Voice alarm module 3 sends out the instruction for opening alarm.
Referring to Fig. 1, the warning lamp 2 include people's row red light 2121, people's row green light 22, straight traffic spike nail light 23 and
Turning roadway follows closely lamp 24.People's row red light 2121 is for warning the present crossing of pedestrian to be in No Pedestrians state, described
People's row green light 22 for prompt the present crossing of pedestrian be in pedestrian be allowed over state, the straight traffic spike nail light 23 and
The turning roadway nail lamp 24 is used to warn to be paid attention to observing crossing in the vehicle that crossing adjacent lane is kept straight on and is turned
Pedestrian pass through situation.
Referring to Fig. 2, the safe and intelligent traffic alarm system and device further includes driving circuit 4, the driving circuit 4 wraps
Intermediate relay 41 corresponding with each warning lamp 2 and the voice alarm module 3 is included, each intermediate relay 41
Corresponding with the programmable logic controller (PLC) 5 delivery outlet in one end of electromagnetic coil is electrically connected, the electromagnetic coil it is another
End and the positive pole of the programmable logic controller (PLC) 5 are electrically connected, and the normally opened contact of each intermediate relay 41 corresponds to
Concatenate the power supply circuit into each warning lamp 2 and the voice alarm module 3.
It is larger that the setting of the driving circuit allows the output signal of the programmable logic controller (PLC) 5 to control power
Each warning lamp 2 and each voice alarm module 3,3 voice playing module of the voice alarm module use Nanjing
The tetra- tunnel voice playing controllers of technical grade FS-K27 of Yong Yi science and technology, products characteristics have the power supply of 6~24VDC Width funtions, support
30W High-power amplifiers, USB directly download voice, -40 DEG C~85 DEG C of heatproof working environment and superelevation acoustical quality.Loudspeaker
The QY-4068 4 cun of Full-frequency trumpets of type that make a noise are liked using iLouder, 8 ohm of 15W, Hz-KHz is in 90Hz~15kHz, sensitivity
92DB also ensures that stablizing for sound quality is undistorted under high-power.Three tunnels, the first via are only used in the present embodiment in four road
For prompting red light, the second tunnel to be used for the voice prompt pedestrian when people's row green light 22 lights and pass through when people's row red light 21 lights,
Third road is for sending out phonetic warning when detecting pedestrian running red light.
Referring to Fig. 2, the programmable logic controller (PLC) 5 model Japan Omron CP1E-N series, major parameter
There are 14~60 I/O mouthfuls basic, 3 analog quantity AD/DA, built-in RS232 serial ports, 485 mouthfuls and USB port that there is pulse function, height
Fast timer function, time clock feature etc., it is sufficient to meet our current applications.PLC needs to install battery, ensures control inside program
System is synchronous with Beijing time, and according to the actual conditions of different sections of highway, traffic lights, straight trip railway spike are automatically controlled in the respective period
The sound size of lamp, turning spike nail light and voice broadcast.
The above is only the preferred embodiment of the present invention, and it does not limit the scope of the patent of the present invention,
Equivalent structure transformation made by using the description of the utility model and the drawings is applied directly or indirectly in other phases
The technical field of pass, is equally included in the patent within the scope of the utility model.
Claims (5)
1. a kind of safe and intelligent traffic alarm system and device is used for crossing, which is characterized in that the safe and intelligent traffic police
Show that system and device includes human body infrared detection grating module, warning lamp, voice alarm module and programmable logic controller (PLC)；
The human body infrared detection grating module includes the longitudinally spaced two groups of receptions hair for being set to the crossing side
Unit is penetrated, it includes the infrared ray hair set up separately on the crossing side transverse direction both sides that transmitter unit is received described in every group
Penetrate column and infrared receiver column, the infrared receiver column is receiving from the infrared of institute's infrared emitting column
Line, and generate trigger signal when the infrared ray is blocked；
The programmable logic controller (PLC) is to the infrared receiver column of status signal and two that receives traffic lights
The trigger signal and be translated into control signal, into according to the control signal be switched on or switched off the warning lamp with
And the voice alarm module.
2. safe and intelligent traffic alarm system and device as described in claim 1, which is characterized in that two groups of receptions transmitting is single
The longitudinal pitch of member is 30-50cm.
3. safe and intelligent traffic alarm system and device as described in claim 1, which is characterized in that the warning lamp includes people's row
Red light, people's row green light, straight traffic spike nail light and turning roadway follow closely lamp.
4. safe and intelligent traffic alarm system and device as claimed in claim 3, which is characterized in that further include driving circuit, institute
It includes intermediate relay corresponding with each warning lamp and the voice alarm module to state driving circuit, each centre after
Corresponding with the programmable logic controller (PLC) delivery outlet in one end of the electromagnetic coil of electric appliance is electrically connected, the other end with it is described can
The positive pole of programmed logic controller is electrically connected, and the normally opened contact correspondence of each intermediate relay is concatenated into each police
Show lamp and the power supply circuit of the voice alarm module.
5. safe and intelligent traffic alarm system and device as claimed in claim 4, which is characterized in that the Programmable logical controller
Device model Japan Omron CP1E-N series.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820032125.6U CN207650993U (en) | 2018-01-09 | 2018-01-09 | A kind of safe and intelligent traffic alarm system and device |
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| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201820032125.6U CN207650993U (en) | 2018-01-09 | 2018-01-09 | A kind of safe and intelligent traffic alarm system and device |
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| Publication Number | Publication Date |
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| CN207650993U true CN207650993U (en) | 2018-07-24 |
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| CN201820032125.6U Active CN207650993U (en) | 2018-01-09 | 2018-01-09 | A kind of safe and intelligent traffic alarm system and device |
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Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110136482A (en) * | 2019-05-27 | 2019-08-16 | 上海海事大学 | A kind of pedestrian's early warning system |
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2018
- 2018-01-09 CN CN201820032125.6U patent/CN207650993U/en active Active
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN110136482A (en) * | 2019-05-27 | 2019-08-16 | 上海海事大学 | A kind of pedestrian's early warning system |
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| Date | Code | Title | Description |
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| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20191225 Address after: 430074 Hubei city of Wuhan Province, East Lake New Technology Development Zone, Road No. 1 software industry three A3 10 storey building Patentee after: Wuhan CITMS High-tech Co., Ltd. Address before: 430000 Hubei Wuhan East Lake New Technology Development Zone, 1 East Road, No. 1, 1.2 phase 1-3, 01 floor, B1 building, Optics Valley business mansion. Patentee before: Wuhan Euro Ni Tai Technology Co., Ltd. |
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| TR01 | Transfer of patent right |