CN109024340A - Safety early warning device at a kind of corner - Google Patents

Safety early warning device at a kind of corner Download PDF

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Publication number
CN109024340A
CN109024340A CN201811049011.3A CN201811049011A CN109024340A CN 109024340 A CN109024340 A CN 109024340A CN 201811049011 A CN201811049011 A CN 201811049011A CN 109024340 A CN109024340 A CN 109024340A
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CN
China
Prior art keywords
sensor module
road
corner
module
group
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
CN201811049011.3A
Other languages
Chinese (zh)
Inventor
赵亮
李川
高文博
张妮娜
韩天翔
张泽通
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Shandong Jiaotong University
Original Assignee
Shandong Jiaotong University
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 Shandong Jiaotong University filed Critical Shandong Jiaotong University
Priority to CN201811049011.3A priority Critical patent/CN109024340A/en
Publication of CN109024340A publication Critical patent/CN109024340A/en
Pending legal-status Critical Current

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Classifications

    • EFIXED CONSTRUCTIONS
    • E01CONSTRUCTION OF ROADS, RAILWAYS, OR BRIDGES
    • E01FADDITIONAL WORK, SUCH AS EQUIPPING ROADS OR THE CONSTRUCTION OF PLATFORMS, HELICOPTER LANDING STAGES, SIGNS, SNOW FENCES, OR THE LIKE
    • E01F9/00Arrangement of road signs or traffic signals; Arrangements for enforcing caution
    • E01F9/60Upright bodies, e.g. marker posts or bollards; Supports for road signs
    • E01F9/604Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings
    • E01F9/608Upright bodies, e.g. marker posts or bollards; Supports for road signs specially adapted for particular signalling purposes, e.g. for indicating curves, road works or pedestrian crossings for guiding, warning or controlling traffic, e.g. delineator posts or milestones
    • GPHYSICS
    • G08SIGNALLING
    • G08CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C17/00Arrangements for transmitting signals characterised by the use of a wireless electrical link
    • G08C17/02Arrangements for transmitting signals characterised by the use of a wireless electrical link using a radio link
    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/01Detecting movement of traffic to be counted or controlled
    • G08G1/017Detecting movement of traffic to be counted or controlled identifying vehicles
    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/01Detecting movement of traffic to be counted or controlled
    • G08G1/042Detecting movement of traffic to be counted or controlled using inductive or magnetic detectors
    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/01Detecting movement of traffic to be counted or controlled
    • G08G1/052Detecting movement of traffic to be counted or controlled with provision for determining speed or overspeed
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04LTRANSMISSION OF DIGITAL INFORMATION, e.g. TELEGRAPHIC COMMUNICATION
    • H04L67/00Network arrangements or protocols for supporting network services or applications
    • H04L67/01Protocols
    • H04L67/12Protocols specially adapted for proprietary or special-purpose networking environments, e.g. medical networks, sensor networks, networks in vehicles or remote metering networks

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  • Engineering & Computer Science (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Signal Processing (AREA)
  • Medical Informatics (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Computing Systems (AREA)
  • Architecture (AREA)
  • Civil Engineering (AREA)
  • Structural Engineering (AREA)
  • Traffic Control Systems (AREA)
  • Road Signs Or Road Markings (AREA)

Abstract

The invention discloses safety early warning devices at a kind of corner, including corner road, the corner road includes A road and B road, and the corner of connection A road and B road, it further include stand column device, microwave sensor module, geomagnetic sensor module, the stand column device, microwave sensor module, geomagnetic sensor module has A, two groups of B, corresponding position is equipped with A group microwave sensor module and A group geomagnetic sensor module on the A road, corresponding position is equipped with B group microwave sensor module and B group geomagnetic sensor module on the B road, distinguish pedestrian and vehicle, and it is reminded on a display screen, play the effect of visually eye-catching early warning, simultaneity factor can detect the speed of the mobile object and the distance away from corner, these functions make the driving sight distance of driver reach 100 meters or more, greatly Traffic safety level is improved, in addition there are under the adverse circumstances such as rainy day, greasy weather, night outstanding advantages, is suitable for different kinds of roads corner, it is versatile.

Description

Safety early warning device at a kind of corner
Technical field
The present invention relates to field of traffic facilities, " people-vehicle " safety early warning device at specifically a kind of corner.
Background technique
Often there is barrier to block sight on the inside of turning road, there are blind areas, to cause traffic accidents, threaten People's life and property safety.Common Accidents scene includes: city detour, mountain area, residential quarter, underground parking etc., similar field Scape is extremely more.For this purpose, traffic management department is at corner or road wide-angle lens, but current wide-angle are installed in driving sight blind area Mirror under the adverse circumstances such as night, greasy weather, rainy day or frosting the problem is that can not normally play a role, and there are mirror surfaces Angle is not suitable for leading to problems such as that the imaging is not clear, without eye-catching pre-warning signal, easily generation traffic accident.
Summary of the invention
The present invention is exactly to provide safe early warning dress at a kind of corner to solve deficiencies of the prior art It sets, can actively judge corner opposite side road driving is that pedestrian or vehicle can control display screen when if it is vehicle On " vehicle " shape red alert icon can constantly flash;When if it is pedestrian, " people " the shape red that can control on display screen is alert Diagram rotating savings constantly flashes, and plays the effect of visually eye-catching early warning, simultaneity factor can detect the mobile object speed and away from The distance of corner, these functions make the driving sight distance of driver reach 100 meters or more, greatly improve traffic safety level, In addition there are outstanding advantages under the adverse circumstances such as rainy day, greasy weather, night, be suitable for different kinds of roads corner, it is versatile.
The technical scheme adopted by the invention to solve the technical problem is that:
Safety early warning device at a kind of corner, including corner road, the corner road include A road and B road, And the corner of connection A road and B road, it further include stand column device, microwave sensor module, geomagnetic sensor module, it is described Stand column device, microwave sensor module, geomagnetic sensor module have two groups of A, B, and corresponding position is equipped with A group on the A road Microwave sensor module and A group geomagnetic sensor module, corresponding position is equipped with B group microwave sensor module and B on the B road Group geomagnetic sensor module;
The corner is equipped with the B group stand column device towards A road, and the corner is equipped with the A group column towards B road Device, the B group microwave sensor module and B group geomagnetic sensor module respectively with the communication control mould in B group stand column device Block connection, the A group microwave sensor module and A group geomagnetic sensor module respectively with the communication control in A group stand column device Module connection;
The stand column device includes including column, battery, and the column is equipped with display screen, and the column is equipped with Radar range finding module, the column top are equipped with solar panels, and the battery is located at the lower part of stand column device.
The communication control module includes microcontroller, wireless communication module, Internet of Things transmission module, the Internet of Things Module connects microcontroller, and the wireless communication module connects microcontroller.
A, two groups of microwave sensor modules of B, geomagnetic sensor module are connected with corresponding wireless communication module.
The Internet of Things transmission module is connected to server.
The microcontroller, wireless communication module and Internet of Things transmission module are sealed to communication control module and are mounted on column Lower section.
The side on microwave sensor module installation road, the sealing of geomagnetic sensor module are embedded under road surface.
Internet of Things transmission module is NB-IOT Internet of Things transmission module, and the microcontroller is STC15 series monolithic.Institute It states Internet of Things module and connects relevant database.
Solar panels and battery by conducting wire be microwave sensor module, geomagnetic sensor module, microcontroller, wireless Communication module, Internet of Things transmission module and display screen power supply.
The beneficial effects of the present invention are:
1, can actively judge corner opposite side road driving is pedestrian or vehicle, when if it is vehicle, can be controlled " vehicle " shape red alert icon on display screen processed can constantly flash;When if it is pedestrian, " people " on display screen can control Shape red alert icon can constantly flash, and play the effect of visually eye-catching early warning, and simultaneity factor can detect the mobile object Speed and distance away from corner, these functions make the driving sight distance of driver reach 100 meters or more, greatly improve driving peace It is complete horizontal, in addition there are under the adverse circumstances such as rainy day, greasy weather, night outstanding advantages, be suitable for different kinds of roads corner, it is general Property is strong.
2, being realized by wireless transmission and intelligent control can accurately work without human intervention for a long time, and early warning is eye-catching It largely avoided traffic accident.
Detailed description of the invention
Fig. 1 is installation site view of the present invention;
Fig. 2 is stand column device view of the present invention;
Fig. 3 is present system schematic diagram;
Fig. 4 is solar panels of the present invention and battery combination power supply distribution diagram.
In figure: 1-A group stand column device, 2-B group stand column device, 3-B group microwave sensor module, 4-B group geomagnetic sensor Module, 5-A group microwave sensor module, 6-A group geomagnetic sensor module, 7-A road, 8-B road, 11- column, 12- are shown Screen, 13- radar range finding module, 14- solar panels, 15- battery, 16- communication control module.
Specific embodiment
For a better understanding of the present invention, a specific embodiment of the invention is explained in detail with reference to the accompanying drawing.
Safety early warning device at a kind of corner, including corner road, the corner road include A road 7 and B road 8, and the corner of connection A road 7 and B road 8, it further include stand column device, microwave sensor module, geomagnetic sensor module, The stand column device, microwave sensor module, geomagnetic sensor module have two groups of A, B, and corresponding positions install on the A road 7 There are A group microwave sensor module 5 and A group geomagnetic sensor module 6, corresponding position is sensed equipped with B group microwave on the B road 8 Device module 3 and B group geomagnetic sensor module 4;
The corner is equipped with the B group stand column device 2 towards A road 7, and the corner is equipped with the A group towards B road 8 Stand column device 1, the B group microwave sensor module 3 and B group geomagnetic sensor module 4 respectively with the control in B group stand column device 2 Communication module 16 processed connects, the A group microwave sensor module 5 and A group geomagnetic sensor module 6 respectively with A group stand column device 1 On communication control module 16 connect;Being realized by wireless transmission and intelligent control can be accurate for a long time without human intervention Work, early warning is eye-catching to largely avoided traffic accident.
The stand column device includes including column 11, battery 15, and the column 11 is equipped with display screen 12, display screen 12 be LED screen, is mounted on column 11, and 12 top middle of display screen shows " people " shape and " vehicle " shape alert icon, in red It color and constantly flashes, lower section shows the speed of opposite side mobile object and the distance away from corner.The column 11 is equipped with radar Range finder module 13,11 top of column are equipped with solar panels 14, and the battery 15 is located at the lower part of stand column device.
The communication control module 16 include microcontroller, wireless communication module (wireless transport module respectively with ground Multiple wireless transport modules that magnetic sensor module, microwave sensor module and radar range finding module are connected are communicated), Internet of Things Net transmission module, the Internet of Things module connect microcontroller, and the wireless communication module connects microcontroller.Radar range finding mould Block, which is used to measure on corresponding road, comes vehicle or the distance and speed of messenger.
A, two groups of microwave sensor modules of B, geomagnetic sensor module are connected with corresponding wireless communication module.
The Internet of Things transmission module is connected to server.
The microcontroller, wireless communication module and Internet of Things transmission module are sealed to communication control module and are mounted on column Lower section.
The side on microwave sensor module installation road, the sealing of geomagnetic sensor module are embedded under road surface.
Internet of Things transmission module is NB-IOT Internet of Things transmission module, and the microcontroller is STC15 series monolithic.Institute It states Internet of Things module and connects relevant database.
Solar panels 14 and battery 15 by conducting wire be microwave sensor module, geomagnetic sensor module, microcontroller, Wireless communication module, radar range finding module 13, Internet of Things transmission module and display screen 12 power.
Judge that corner opposite side messenger still come vehicle, works as earth magnetism jointly using geomagnetic sensor module and microwave sensor module When sensor module and microwave sensor module all detect signal, information is transferred to microcontroller by wireless communication module, Microcontroller judges, and is that vehicle passes through at this time, then " vehicle " shape alert icon flashes on microcontroller order display screen;When only When having microwave sensor module to detect signal, information transfer principle is same as described above, and microcontroller judgement is pedestrian's warp at this time It crosses, then " people " shape alert icon flashes at this time.In addition, related traffic information is sent to server by Internet of Things module, conveniently look into It sees, radar range finding module 13 detects the speed of mobile object and the distance away from corner by radar velocity measurement range measurement principle, eye-catching pre- It is alert, driving sight distance is lengthened to 100 meters or more, improves traffic safety level, has under the adverse circumstances such as rainy day, greasy weather, night Outstanding advantages are suitable for different kinds of roads corner.In power supply system, solar panels 14 are sensor, display screen 12, microcontroller Electricity is provided, meanwhile, electricity can also be stored in battery by solar panels 14, stay and be spare, the further expansion present invention The scope of application.
The above embodiment is a preferred embodiment of the present invention, but embodiments of the present invention are not by above-described embodiment Limitation, other any changes, modifications, substitutions, combinations, simplifications made without departing from the spirit and principles of the present invention, It should be equivalent substitute mode, be included within the scope of the present invention.

Claims (8)

1. safety early warning device at a kind of corner, including corner road, the corner road includes A road and B road, with And the corner of connection A road and B road, characterized in that including stand column device, microwave sensor module, geomagnetic sensor module, The stand column device, microwave sensor module, geomagnetic sensor module have two groups of A, B, and corresponding position is equipped on the A road A group microwave sensor module and A group geomagnetic sensor module, corresponding position is equipped with B group microwave sensor module on the B road With B group geomagnetic sensor module;
The corner is equipped with the B group stand column device towards A road, and the corner is equipped with towards the A group column of B road and fills Set, the B group microwave sensor module and B group geomagnetic sensor module respectively with the communication control module in B group stand column device Connection, the A group microwave sensor module and A group geomagnetic sensor module respectively with the communication control mould in A group stand column device Block connection;
The stand column device includes including column, battery, and the column is equipped with display screen, and the column is equipped with radar Range finder module, the column top are equipped with solar panels, and the battery is located at the lower part of stand column device.
2. safety early warning device at a kind of corner according to claim 1, characterized in that the communication control mould Block includes microcontroller, wireless communication module, Internet of Things transmission module, and the Internet of Things module connects microcontroller, the nothing Line communication module connects microcontroller.
3. safety early warning device at a kind of corner according to claim 2, characterized in that described
A, two groups of microwave sensor modules of B, geomagnetic sensor module are connected with corresponding wireless communication module.
4. safety early warning device at a kind of corner according to claim 2, characterized in that the Internet of Things transmits mould Block is connected to server.
5. safety early warning device at a kind of corner according to claim 2, characterized in that the microcontroller, nothing Line communication module and Internet of Things transmission module are sealed to the lower section that communication control module is mounted on column.
6. safety early warning device at a kind of corner according to claim 1, characterized in that the microwave remote sensor mould Block installs the side on road, and the sealing of geomagnetic sensor module is embedded under road surface.
7. safety early warning device at a kind of corner according to claim 2, characterized in that the Internet of Things transmits mould Block is NB-IOT Internet of Things transmission module, and the microcontroller is STC15 series monolithic.
8. safety early warning device at a kind of corner according to claim 2, characterized in that the solar panels and storage Battery combination by conducting wire be separately connected microwave sensor module, geomagnetic sensor module, microcontroller, wireless communication module, Internet of Things transmission module and display screen.
CN201811049011.3A 2018-09-07 2018-09-07 Safety early warning device at a kind of corner Pending CN109024340A (en)

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Application Number Priority Date Filing Date Title
CN201811049011.3A CN109024340A (en) 2018-09-07 2018-09-07 Safety early warning device at a kind of corner

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Application Number Priority Date Filing Date Title
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Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109910881A (en) * 2019-04-09 2019-06-21 山东交通学院 A kind of detection processing method and system of turning road vision dead zone information
CN110379157A (en) * 2019-06-04 2019-10-25 深圳市速腾聚创科技有限公司 Road blind area monitoring method, system, device, equipment and storage medium
CN112330978A (en) * 2020-11-05 2021-02-05 常州信息职业技术学院 Safety guiding device for underground garage
CN113936468A (en) * 2021-11-23 2022-01-14 西安热工研究院有限公司 Road corner early warning system and control method
TWI827120B (en) * 2022-07-01 2023-12-21 富達通新創有限公司 Intelligent road blind spot instant response system

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Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN109910881A (en) * 2019-04-09 2019-06-21 山东交通学院 A kind of detection processing method and system of turning road vision dead zone information
CN110379157A (en) * 2019-06-04 2019-10-25 深圳市速腾聚创科技有限公司 Road blind area monitoring method, system, device, equipment and storage medium
CN112330978A (en) * 2020-11-05 2021-02-05 常州信息职业技术学院 Safety guiding device for underground garage
CN113936468A (en) * 2021-11-23 2022-01-14 西安热工研究院有限公司 Road corner early warning system and control method
CN113936468B (en) * 2021-11-23 2024-02-23 西安热工研究院有限公司 Road corner early warning system and control method
TWI827120B (en) * 2022-07-01 2023-12-21 富達通新創有限公司 Intelligent road blind spot instant response system

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