CN107705596A - Traffic indicating equipment and system - Google Patents

Traffic indicating equipment and system Download PDF

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Publication number
CN107705596A
CN107705596A CN201711077235.0A CN201711077235A CN107705596A CN 107705596 A CN107705596 A CN 107705596A CN 201711077235 A CN201711077235 A CN 201711077235A CN 107705596 A CN107705596 A CN 107705596A
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CN
China
Prior art keywords
controller
display screen
indicating equipment
traffic
traffic indicating
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN201711077235.0A
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Chinese (zh)
Inventor
刘国立
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Blue Chi (tianjin) Communication Technology Co Ltd
Original Assignee
Blue Chi (tianjin) Communication Technology Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Blue Chi (tianjin) Communication Technology Co Ltd filed Critical Blue Chi (tianjin) Communication Technology Co Ltd
Priority to CN201711077235.0A priority Critical patent/CN107705596A/en
Publication of CN107705596A publication Critical patent/CN107705596A/en
Pending legal-status Critical Current

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Classifications

    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/09Arrangements for giving variable traffic instructions
    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/005Traffic control systems for road vehicles including pedestrian guidance indicator

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Traffic Control Systems (AREA)

Abstract

The invention provides traffic indicating equipment and system, the device includes controller, human inductor, detector, flashing light, touch-screen and display screen, wherein, controller is connected with traffic lights;Human inductor is connected with controller, and controller is sent to for sensing the human body signal on road, and by human body signal;Detector is connected with controller, and controller is sent to for sensing road vehicle signal, and by signals of vehicles;Controller is connected with flashing light, for when traffic lights are red light, controlling flashing light to open according to signals of vehicles or according to human body signal, and send control signals to display screen;Flashing light is connected with controller, is indicated for carrying out quick-fried dodge in the case of unlatching;Display screen is connected with controller, for showing predetermined warning information according to control signal.Pedestrian and vehicle safety can be warned to go on a journey, avoid that traffic accident occurs.

Description

Traffic indicating equipment and system
Technical field
The present invention relates to means of transportation technical field, especially traffic indicating equipment and system.
Background technology
Means of transportation play an important roll in the life of people, and the trip to people offers convenience, such as crossroad Traffic lights play a part of relieving traffic congestion, still, pedestrian and vehicle are when crossroad is passed through, due to making a dash across the red light Deng the generation of behavior, often cause traffic accident, therefore, existing means of transportation can not play very well to pedestrian and vehicle Ground warning function, it is difficult to the generation to avoid traffic accident.
The content of the invention
In view of this, it is an object of the invention to provide traffic indicating equipment and system, pedestrian and vehicle can be warned Safety trip, avoid that traffic accident occurs.
In a first aspect, the embodiments of the invention provide traffic indicating equipment, including controller, human inductor, vehicle sense Device, flashing light and display screen are answered, wherein, the controller is connected with traffic lights;
The human inductor, it is connected with the controller, for sensing the human body signal on road, and by the people Body signal is sent to the controller;
The detector, it is connected with the controller, for sensing road vehicle signal, and by the car Signal is sent to the controller;
The controller, it is connected with the flashing light, for when the traffic lights are red light, according to the car Signal controls the flashing light to open according to the human body signal, and sends control signals to the display screen;
The flashing light, it is connected with the controller, is indicated for carrying out quick-fried dodge in the case of unlatching;
The display screen, it is connected with the controller, for showing predetermined warning information according to the control signal.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of the first of first aspect, wherein, also Including the haze detector being connected with the controller and illuminating lamp, the haze detector is used to detect haze signal.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of second of first aspect, wherein, also Including the fire detector being connected with the controller, the fire detector is used to detect fire signal.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of the third of first aspect, wherein, also Including the speech player being connected with the controller, the speech player is used to carry out voice reminder.
With reference to the third possible embodiment of first aspect, the embodiments of the invention provide the 4th of first aspect kind Possible embodiment, wherein, the flashing light is connected by ON-OFF control circuit with the controller;The display screen leads to MAX485 chips are crossed with the controller to be connected.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of the 5th of first aspect kind, wherein, also Including the solar cell being connected with the controller, the solar cell is used to power for described device.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of the 6th of first aspect kind, wherein, also Including the power storage cell being connected with the controller, the power storage cell is connected with DC-DC voltage reduction modules;
The DC-DC voltage reduction modules connect the display screen, show for converting battery voltage to fixed voltage to be described Display screen is powered.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of the 7th of first aspect kind, wherein, institute Stating display screen includes LED dot matrix screens, and the controller is additionally operable to control the display effect of the display screen.
With reference in a first aspect, the embodiments of the invention provide the possible embodiment of the 8th of first aspect kind, wherein, institute State controller and be programmable logic controller (PLC) PLC.
Second aspect, the embodiment of the present invention also provide traffic indication system, including the traffic instruction dress described in first aspect Put, in addition to the monitoring device being connected with the traffic indicating equipment, the monitoring device are used to monitor the traffic instruction The working condition of device.
The embodiment of the present invention brings following beneficial effect:
The embodiments of the invention provide traffic indicating equipment and system, the device includes controller, human inductor, car Inductor, flashing light, touch-screen and display screen, wherein, controller is connected with traffic lights;Human inductor and control Device processed is connected, and controller is sent to for sensing the human body signal on road, and by human body signal;Detector and control Device is connected, and controller is sent to for sensing road vehicle signal, and by signals of vehicles;Controller is connected with flashing light Connect, for when traffic lights are red light, controlling flashing light to open according to signals of vehicles or according to human body signal, and will control Signal processed is sent to display screen;Flashing light is connected with controller, is indicated for carrying out quick-fried dodge in the case of unlatching;Display screen It is connected with controller, for showing predetermined warning information according to control signal.Pedestrian and vehicle safety can be warned to go on a journey, from And avoid that traffic accident occurs.
Other features and advantages of the present invention will illustrate in the following description, also, partly become from specification Obtain it is clear that or being understood by implementing the present invention.The purpose of the present invention and other advantages are in specification, claims And specifically noted structure is realized and obtained in accompanying drawing.
To enable the above objects, features and advantages of the present invention to become apparent, preferred embodiment cited below particularly, and coordinate Appended accompanying drawing, is described in detail below.
Brief description of the drawings
, below will be to specific in order to illustrate more clearly of the specific embodiment of the invention or technical scheme of the prior art The required accompanying drawing used is briefly described in embodiment or description of the prior art, it should be apparent that, in describing below Accompanying drawing is some embodiments of the present invention, for those of ordinary skill in the art, before creative work is not paid Put, other accompanying drawings can also be obtained according to these accompanying drawings.
Fig. 1 is traffic indicating equipment schematic diagram provided in an embodiment of the present invention;
Fig. 2 is another traffic indicating equipment schematic diagram provided in an embodiment of the present invention;
Fig. 3 is the structural representation of flashing light provided in an embodiment of the present invention;
Fig. 4 is emergency indicating system schematic diagram provided in an embodiment of the present invention.
Icon:
10- controllers;20- human inductors;30- detectors;40- flashing lights;50- display screens;60- traffic signals Lamp;70- haze detectors;80- fire detectors;90- solar cells;100- speech players;1000- traffic instruction dress Put;2000- monitoring devices.
Embodiment
To make the purpose, technical scheme and advantage of the embodiment of the present invention clearer, below in conjunction with accompanying drawing to the present invention Technical scheme be clearly and completely described, it is clear that described embodiment is part of the embodiment of the present invention, rather than Whole embodiments.Based on the embodiment in the present invention, those of ordinary skill in the art are not making creative work premise Lower obtained every other embodiment, belongs to the scope of protection of the invention.
Means of transportation play an important roll in the life of people at present, and the trip to people offers convenience, such as cross The traffic lights at crossing play a part of relieving traffic congestion, and still, pedestrian and vehicle are when crossroad is passed through, due to rushing The generation of the behaviors such as red light, often cause traffic accident, therefore, existing means of transportation can not play to pedestrian and vehicle Warning function well, it is difficult to the generation to avoid traffic accident.
Based on this, traffic indicating equipment provided in an embodiment of the present invention and system, the embodiments of the invention provide traffic Instruction device and system, the device include controller, human inductor, detector, flashing light, touch-screen and display Screen, wherein, controller is connected with traffic lights;Human inductor is connected with controller, for sensing the people on road Body signal, and human body signal is sent to controller;Detector is connected with controller, for sensing road vehicle Signal, and signals of vehicles is sent to controller;Controller is connected with flashing light, for when traffic lights are red light, Control flashing light to open according to signals of vehicles or according to human body signal, and send control signals to display screen;Flashing light with Controller is connected, and is indicated for carrying out quick-fried dodge in the case of unlatching;Display screen is connected with controller, for according to control Signal shows predetermined warning information.Pedestrian and vehicle safety can be warned to go on a journey, avoid that traffic accident occurs.
For ease of understanding the present embodiment, the traffic indicating equipment disclosed in the embodiment of the present invention is carried out first detailed It is thin to introduce.
Embodiment one:
Fig. 1 is traffic indicating equipment schematic diagram provided in an embodiment of the present invention.
Reference picture 1, traffic indicating equipment provided in an embodiment of the present invention, including controller 10, human inductor 20, vehicle Inductor 30, flashing light 40 and display screen 50, wherein, controller 10 is connected with traffic lights 60;
Human inductor 20, it is connected with controller 10, is sent out for sensing the human body signal on road, and by human body signal Controller 10 is given, can specifically use infrared detector;
Detector 30, it is connected with controller 10, is sent out for sensing road vehicle signal, and by signals of vehicles Give controller 10;
Controller 10, be connected with flashing light 40, for when traffic lights 60 are red light, according to signals of vehicles or Control flashing light 40 to open according to human body signal, and send control signals to display screen 50;
Flashing light 40, it is connected with controller 10, is indicated for carrying out quick-fried dodge in the case of unlatching;
Flashing light 40, be otherwise known as sudden and violent flashing light or stroboscopic lamp, is (such as with electric capacity mcu programming IC using electronically Deng), make light source at a slow speed or quickly flash, play a part of warning.The effect of quick-fried sudden strain of a muscle is exactly to remind, warn, than if any urgent Situation needs to arouse people's attention that quick-fried sudden strain of a muscle can be opened, such as, when fire occurs for scene, open quick-fried dodge and remind Field Force to cause note Meaning.
Display screen 50, it is connected with controller 10, for showing predetermined warning information according to control signal, such as shows " pedestrian halts, vehicle pass-through ", " vehicle is halted, walk " etc..
Further, in addition to controller 10 the haze detector 70 and illuminating lamp being connected, haze detector 70 For detecting haze signal.
Specifically, when meeting with haze weather, because visibility is than relatively low, pedestrian and vehicle are seen not at road traffic To the instruction of traffic lights 60, traffic accident easily occurs, at this moment, haze detector 70 detects haze signal, and will visit When more than default haze value, haze signal is sent out compared with default haze value for haze value in the haze signal measured Controller 10 is given, controller 10 controls illuminating lamp to be illuminated, so as to improve visibility, is easy to pedestrian and vehicle pass-through.
Further, in addition to controller 10 fire detector 80 being connected, fire detector 80 are used to detect fire Calamity signal.
Specifically, the fire signal detected can be sent to controller 10, the basis of controller 10 by fire detector 80 Fire signal control flashing light 40 carries out quick-fried dodge and indicated, and control display screen 50 shows relevant information, passes through the embodiment of the present invention The traffic indicating equipment of offer, light warning can be carried out by flashing light 40, effectively cause people when fire incident occurs Pay attention to, and current configured information is shown on display screen 50, guiding people are away from the scene of the accident, so as to improve emergent instruction It is ageing.In addition, the traffic indicating equipment, which is also applied to other, needs the occasion of emergent alarm and emergent instruction.
Further, in addition to controller 10 speech player 100 being connected, speech player 100 are used to carry out Voice reminder.
Further, flashing light 40 is connected by ON-OFF control circuit with controller 10;Display screen 50 passes through MAX485 Chip is connected with controller 10.
Further, in addition to controller 10 solar cell 90 being connected, it is device that solar cell 90, which is used for, Power supply.
Further, in addition to controller 10 power storage cell being connected, power storage cell are connected with DC-DC decompression moulds Block;
DC-DC voltage reduction modules connect display screen 50, are powered for converting battery voltage to fixed voltage for display screen 50.
Specifically, display screen 50 needs direct current 5V to be powered, and is converted battery voltage to directly by DC-DC voltage reduction modules Stream 5V voltages are that display screen 50 is powered.
Further, display screen 50 includes LED dot matrix screens, and controller 10 is additionally operable to the display effect of control display screen 50, For example control display screen 50 shows size and color of word etc..
Further, controller 10 is programmable logic controller (PLC) 10PLC (Programmable Logic Controller, programmable logic controller (PLC) 10).
Embodiment two:
Fig. 4 is traffic indication system schematic diagram provided in an embodiment of the present invention.
As shown in figure 4, the embodiment of the present invention additionally provides traffic indication system, including above-mentioned traffic indicating equipment 1000, Also include the monitoring device 2000 being connected with traffic indicating equipment 1000, monitoring device 2000 is used to monitor traffic indicating equipment Working condition.
Traffic indication system provided in an embodiment of the present invention, the traffic indicating equipment provided with above-described embodiment have identical Technical characteristic, so can also solve identical technical problem, reach identical technique effect.
The embodiments of the invention provide traffic indicating equipment and system, the device includes controller, human inductor, car Inductor, flashing light, touch-screen and display screen, wherein, controller is connected with traffic lights;Human inductor and control Device processed is connected, and controller is sent to for sensing the human body signal on road, and by human body signal;Detector and control Device is connected, and controller is sent to for sensing road vehicle signal, and by signals of vehicles;Controller is connected with flashing light Connect, for when traffic lights are red light, controlling flashing light to open according to signals of vehicles or according to human body signal, and will control Signal processed is sent to display screen;Flashing light is connected with controller, is indicated for carrying out quick-fried dodge in the case of unlatching;Display screen It is connected with controller, for showing predetermined warning information according to control signal.Pedestrian and vehicle safety can be warned to go on a journey, from And avoid that traffic accident occurs.
In addition, in the description of the embodiment of the present invention, unless otherwise clearly defined and limited, term " installation ", " phase Even ", " connection " should be interpreted broadly, for example, it may be being fixedly connected or being detachably connected, or be integrally connected;Can To be mechanical connection or electrical connection;Can be joined directly together, can also be indirectly connected by intermediary, Ke Yishi The connection of two element internals.For the ordinary skill in the art, with concrete condition above-mentioned term can be understood at this Concrete meaning in invention.
In the description of the invention, it is necessary to explanation, term " " center ", " on ", " under ", "left", "right", " vertical ", The orientation or position relationship of the instruction such as " level ", " interior ", " outer " be based on orientation shown in the drawings or position relationship, merely to Be easy to the description present invention and simplify description, rather than instruction or imply signified device or element must have specific orientation, With specific azimuth configuration and operation, therefore it is not considered as limiting the invention.In addition, term " first ", " second ", " the 3rd " is only used for describing purpose, and it is not intended that instruction or hint relative importance.
The computer program product that the embodiment of the present invention is provided, including store the executable non-volatile journey of processor The computer-readable recording medium of sequence code, the instruction that described program code includes can be used for performing institute in previous methods embodiment The method stated, specific implementation can be found in embodiment of the method, will not be repeated here.
It is apparent to those skilled in the art that for convenience and simplicity of description, the system of foregoing description, The specific work process of device and unit, the corresponding process in preceding method embodiment is may be referred to, will not be repeated here.
In several embodiments provided herein, it should be understood that disclosed systems, devices and methods, can be with Realize by another way.Device embodiment described above is only schematical, for example, the division of the unit, Only a kind of division of logic function, can there is other dividing mode when actually realizing, in another example, multiple units or component can To combine or be desirably integrated into another system, or some features can be ignored, or not perform.It is another, it is shown or beg for The mutual coupling of opinion or direct-coupling or communication connection can be by some communication interfaces, device or unit it is indirect Coupling or communication connection, can be electrical, mechanical or other forms.
The unit illustrated as separating component can be or may not be physically separate, show as unit The part shown can be or may not be physical location, you can with positioned at a place, or can also be distributed to multiple On NE.Some or all of unit therein can be selected to realize the mesh of this embodiment scheme according to the actual needs 's.
In addition, each functional unit in each embodiment of the present invention can be integrated in a processing unit, can also That unit is individually physically present, can also two or more units it is integrated in a unit.
If the function is realized in the form of SFU software functional unit and is used as independent production marketing or in use, can be with It is stored in the executable non-volatile computer read/write memory medium of a processor.Based on such understanding, the present invention The part that is substantially contributed in other words to prior art of technical scheme or the part of the technical scheme can be with software The form of product is embodied, and the computer software product is stored in a storage medium, including some instructions are causing One computer equipment (can be personal computer, server, or network equipment etc.) performs each embodiment institute of the present invention State all or part of step of method.And foregoing storage medium includes:USB flash disk, mobile hard disk, read-only storage (ROM, Read- Only Memory), random access memory (RAM, Random Access Memory), magnetic disc or CD etc. are various can be with The medium of store program codes.
Finally it should be noted that:Embodiment described above, it is only the embodiment of the present invention, to illustrate the present invention Technical scheme, rather than its limitations, protection scope of the present invention is not limited thereto, although with reference to the foregoing embodiments to this hair It is bright to be described in detail, it will be understood by those within the art that:Any one skilled in the art The invention discloses technical scope in, it can still modify to the technical scheme described in previous embodiment or can be light Change is readily conceivable that, or equivalent substitution is carried out to which part technical characteristic;And these modifications, change or replacement, do not make The essence of appropriate technical solution departs from the spirit and scope of technical scheme of the embodiment of the present invention, should all cover the protection in the present invention Within the scope of.Therefore, protection scope of the present invention described should be defined by scope of the claims.

Claims (10)

  1. A kind of 1. traffic indicating equipment, it is characterised in that including controller, human inductor, detector, flashing light and Display screen, wherein, the controller is connected with traffic lights;
    The human inductor, it is connected with the controller, believes for sensing the human body signal on road, and by the human body Number it is sent to the controller;
    The detector, it is connected with the controller, believes for sensing road vehicle signal, and by the vehicle Number it is sent to the controller;
    The controller, it is connected with the flashing light, for when the traffic lights are red light, being believed according to the vehicle Number or control the flashing light to open according to the human body signal, and send control signals to the display screen;
    The flashing light, it is connected with the controller, is indicated for carrying out quick-fried dodge in the case of unlatching;
    The display screen, it is connected with the controller, for showing predetermined warning information according to the control signal.
  2. 2. traffic indicating equipment according to claim 1, it is characterised in that also include the mist being connected with the controller Haze detector and illuminating lamp, the haze detector are used to detect haze signal.
  3. 3. traffic indicating equipment according to claim 1, it is characterised in that also include the fire being connected with the controller Fire detector, the fire detector are used to detect fire signal.
  4. 4. traffic indicating equipment according to claim 1, it is characterised in that also include the language being connected with the controller Sound player, the speech player are used to carry out voice reminder.
  5. 5. traffic indicating equipment according to claim 1, it is characterised in that the flashing light by ON-OFF control circuit with The controller is connected;The display screen is connected by MAX485 chips with the controller.
  6. 6. traffic indicating equipment according to claim 1, it is characterised in that also include being connected too with the controller Positive energy battery, the solar cell are used to power for described device.
  7. 7. traffic indicating equipment according to claim 1, it is characterised in that also include the storage being connected with the controller Battery, the power storage cell are connected with DC-DC voltage reduction modules;
    The DC-DC voltage reduction modules connect the display screen, are the display screen for converting battery voltage to fixed voltage Power supply.
  8. 8. traffic indicating equipment according to claim 1, it is characterised in that the display screen includes LED dot matrix screens, described Controller is additionally operable to control the display effect of the display screen.
  9. 9. traffic indicating equipment according to claim 1, it is characterised in that the controller and be Programmable logical controller Device PLC.
  10. A kind of 10. traffic indication system, it is characterised in that including the traffic indicating equipment described in any one of claim 1 to 9, Characterized in that, also including the monitoring device being connected with the traffic indicating equipment, the monitoring device is described for monitoring The working condition of traffic indicating equipment.
CN201711077235.0A 2017-11-06 2017-11-06 Traffic indicating equipment and system Pending CN107705596A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
CN201711077235.0A CN107705596A (en) 2017-11-06 2017-11-06 Traffic indicating equipment and system

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CN201711077235.0A CN107705596A (en) 2017-11-06 2017-11-06 Traffic indicating equipment and system

Publications (1)

Publication Number Publication Date
CN107705596A true CN107705596A (en) 2018-02-16

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CN201711077235.0A Pending CN107705596A (en) 2017-11-06 2017-11-06 Traffic indicating equipment and system

Country Status (1)

Country Link
CN (1) CN107705596A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109118796A (en) * 2018-10-09 2019-01-01 中国恩菲工程技术有限公司 Crossing traffic control system, method, apparatus, medium and electronic equipment
CN109949591A (en) * 2019-04-30 2019-06-28 山东宾利环保科技有限公司 A kind of multi-functional pavement zebra stripes traffic lights and application method and application
CN115188203A (en) * 2022-09-14 2022-10-14 阳信瑞鑫集团有限公司 A pilot signal device for people's car separation in workshop

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CN101308603A (en) * 2007-05-18 2008-11-19 上海市静安区青少年活动中心 Traffic safety alarming device on crossroad
CN104637129A (en) * 2013-11-13 2015-05-20 张蕾 Intelligent traffic early warning device
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CN106504537A (en) * 2016-12-29 2017-03-15 温州奕叶电子有限公司 A kind of traffic detecting system
CN206058529U (en) * 2016-09-09 2017-03-29 广东交通职业技术学院 A kind of anti-fog haze traffic light
CN206541445U (en) * 2017-03-17 2017-10-03 华东交通大学 A kind of traffic signal light device applied to haze weather
CN207367375U (en) * 2017-11-06 2018-05-15 海蓝智信(天津)通信技术有限公司 Traffic indicating equipment and system

Patent Citations (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101308603A (en) * 2007-05-18 2008-11-19 上海市静安区青少年活动中心 Traffic safety alarming device on crossroad
CN104637129A (en) * 2013-11-13 2015-05-20 张蕾 Intelligent traffic early warning device
US20150302741A1 (en) * 2014-04-17 2015-10-22 Nitin Vala Traffic Signal Display and Method
CN205541458U (en) * 2016-04-05 2016-08-31 扬州市鑫通交通器材集团有限公司 LED traffic signal lamp of anti haze
CN206058529U (en) * 2016-09-09 2017-03-29 广东交通职业技术学院 A kind of anti-fog haze traffic light
CN106504537A (en) * 2016-12-29 2017-03-15 温州奕叶电子有限公司 A kind of traffic detecting system
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CN207367375U (en) * 2017-11-06 2018-05-15 海蓝智信(天津)通信技术有限公司 Traffic indicating equipment and system

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109118796A (en) * 2018-10-09 2019-01-01 中国恩菲工程技术有限公司 Crossing traffic control system, method, apparatus, medium and electronic equipment
CN109949591A (en) * 2019-04-30 2019-06-28 山东宾利环保科技有限公司 A kind of multi-functional pavement zebra stripes traffic lights and application method and application
CN115188203A (en) * 2022-09-14 2022-10-14 阳信瑞鑫集团有限公司 A pilot signal device for people's car separation in workshop

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