KR101760025B1 - Contraflow sensing and alarm system - Google Patents

Contraflow sensing and alarm system Download PDF

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Publication number
KR101760025B1
KR101760025B1 KR1020150060837A KR20150060837A KR101760025B1 KR 101760025 B1 KR101760025 B1 KR 101760025B1 KR 1020150060837 A KR1020150060837 A KR 1020150060837A KR 20150060837 A KR20150060837 A KR 20150060837A KR 101760025 B1 KR101760025 B1 KR 101760025B1
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KR
South Korea
Prior art keywords
vehicle
reverse
speed
detection sensor
road
Prior art date
Application number
KR1020150060837A
Other languages
Korean (ko)
Other versions
KR20160129206A (en
Inventor
윤석원
윤지현
서재준
김현영
신규상
한현철
Original Assignee
주식회사 아이지스시스템
(주)코티스
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Application filed by 주식회사 아이지스시스템, (주)코티스 filed Critical 주식회사 아이지스시스템
Priority to KR1020150060837A priority Critical patent/KR101760025B1/en
Publication of KR20160129206A publication Critical patent/KR20160129206A/en
Application granted granted Critical
Publication of KR101760025B1 publication Critical patent/KR101760025B1/en

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    • GPHYSICS
    • G08SIGNALLING
    • G08GTRAFFIC CONTROL SYSTEMS
    • G08G1/00Traffic control systems for road vehicles
    • G08G1/01Detecting movement of traffic to be counted or controlled
    • G08G1/056Detecting movement of traffic to be counted or controlled with provision for distinguishing direction of travel
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B3/00Audible signalling systems; Audible personal calling systems
    • G08B3/10Audible signalling systems; Audible personal calling systems using electric transmission; using electromagnetic transmission
    • GPHYSICS
    • G08SIGNALLING
    • G08BSIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B5/00Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied
    • G08B5/22Visible signalling systems, e.g. personal calling systems, remote indication of seats occupied using electric transmission; using electromagnetic transmission
    • 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
    • H04WWIRELESS COMMUNICATION NETWORKS
    • H04W4/00Services specially adapted for wireless communication networks; Facilities therefor
    • H04W4/12Messaging; Mailboxes; Announcements
    • G06K2209/15

Abstract

The present invention relates to a warning system for a warning alarm for a running vehicle, which comprises a vehicle detection sensor unit installed on the road, a control unit interlocked with the detection sensor unit, a power supply unit for supplying electric power to the control unit and the vehicle sensor unit, Wherein the vehicle detection sensor unit is installed at a predetermined distance on the road and calculates the speed of the vehicle passing through the pair of vehicle detection sensor units, And the time signal transmitting unit is controlled differently.
According to the present invention, when there is a vehicle traveling in the reverse direction on the road, it can be reliably and visually and audibly evoked to the driver of the inverse traveling vehicle, thereby preventing accidents caused by reverse travel.
In addition, it is possible to prevent large-scale accidents caused by reverse driving by informing the driver of reverse driving as well as drivers of neighboring vehicles to notify the occurrence of backward driving when a reverse driving situation occurs, It can be resiliently coped with the cause of the reverse situation such as entry.
In addition, subsequent actions are automatically taken when a backlash occurs, thereby reducing the manpower required for post-

Description

CONTRAFLOW SENSING AND ALARM SYSTEM BACKGROUND OF THE INVENTION [0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a vehicle detection alarm system, and more particularly, to a vehicle detection alarm system that detects a vehicle traveling in a reverse direction on a road, Detection alarm system.

In a highway including a general road, it is legally stipulated that the vehicle should travel at a predetermined speed in a state in which the running direction of the lane and the vehicle are fixed.

However, in the case where the driver has recently been in a drinking state, or in the case of a driver's sleepiness or carelessness, an error in an entry route, an emergency situation of a driver or a passenger, .

Such an inverse situation can lead to a very dangerous situation, especially on a high speed road where the vehicle is operating at high speed, and this situation can cause a collision with another vehicle and a subsequent collision with a rear vehicle.

Particularly, in the case of nighttime or cloudy weather where the securing of visibility is disadvantageous, the above-mentioned collision and collision may cause a serious accident.

Therefore, it is desirable to induce the driver to stop the reverse driving situation by calling attention to the inverse driver in the reverse driving occurrence situation as described above, and to notify the other driving car in the vicinity of the reverse driving occurrence to prevent the accident in advance Do.

SUMMARY OF THE INVENTION The present invention has been made in order to solve the above-mentioned problems, and it is an object of the present invention to provide a reverse- And to provide a traveling vehicle detection alarm system.

Yet another object of the present invention is to provide a warning system for detecting the running direction of a backward traveling vehicle, which is configured to notify a backward traveling occurrence situation not only to a backward traveling vehicle driver but also to neighboring other vehicle drivers when a backward traveling situation occurs.

It is still another object of the present invention to provide a warning system for detecting a running vehicle in a reverse direction, which can be flexibly applied to each situation when an inverse running situation occurs.

It is still another object of the present invention to provide a warning system for detecting a running vehicle that is configured to automatically perform subsequent actions when an inverse running situation occurs.

According to an aspect of the present invention, there is provided a warning system for detecting a vehicle running in a reverse direction, the vehicle including a vehicle detection sensor unit installed on a road, a control unit interlocked with the detection sensor unit, And a time signal generating unit interlocked with the control unit, wherein the vehicle detection sensor unit is installed at a predetermined interval on the road, calculates a speed of the passing vehicle through the pair of vehicle detection sensor units, And the time signal generator is controlled differently according to the speed of the vehicle.

Preferably, the visual signal generating unit includes a plurality of first illuminating members that are installed on the road at regular intervals and a plurality of second illuminating members that are installed on the ground surface of the road.

Here, the time for supplying electric power to the first illuminating member and the second illuminating member may be different according to the traveling speed of the vehicle passing the road in the reverse direction.

Further, the first illuminating member may be provided with a sound signal generating unit in a direction opposite to a direction in which the vehicle traveling in the reverse direction faces.

If the speed of the vehicle passing through the pair of vehicle detection sensor units exceeds a predetermined speed, the control unit notifies the communication server of the police server and the communication server Lt; / RTI >

Preferably, the vehicle further includes a license plate recognition unit for recognizing the license plate of the reverse running vehicle, and is configured to transmit the message to the mobile communication device interlocked with the license plate of the vehicle.

The communication server may be configured to interwork with a local communication server installed at a position of the reverse traveling vehicle and transmit the message to an adjacent mobile communication device through the local communication server.

Here, if the speed of the backward traveling vehicle exceeds a predetermined speed, the terminal may be configured to transmit a message regarding the fines to the mobile communication device linked to the license plate through the police server.

According to the present invention, when there is a vehicle traveling in the reverse direction on the road, it can be reliably and visually and audibly evoked to the driver of the inverse traveling vehicle, thereby preventing accidents caused by reverse travel.

In addition, when a backlash occurs, not only a backlash driver but also neighboring other vehicle drivers are informed of the occurrence of backlash, thereby preventing a major accident caused by backlash.

In addition, it can be resiliently coped with the cause of occurrence of a reverse driving situation such as a driver's accident or an accidental entry due to carelessness.

In addition, subsequent actions are automatically taken when an inverse running situation occurs, thereby reducing the manpower required for the after-treatment of the inverse vehicle.

BRIEF DESCRIPTION OF THE DRAWINGS The accompanying drawings, which are included to provide a further understanding of the invention and are incorporated in and constitute a part of this application, illustrate embodiments of the invention and, together with the description, serve to explain the principles of the invention.
FIG. 1 is a block diagram of a system for detecting a warning signal of a reverse running vehicle according to the present invention,
2 is an operational flowchart of the alarm system.

Hereinafter, the configuration of the present invention will be described in detail with reference to the accompanying drawings.

Prior to this, the terms used in the specification and claims should not be construed in a dictionary sense, and the inventor may, on the principle that the concept of a term can be properly defined in order to explain its invention in the best way And should be construed in light of the meanings and concepts consistent with the technical idea of the present invention.

Therefore, the embodiments shown in the present specification and the drawings are only exemplary embodiments of the present invention, and not all of the technical ideas of the present invention are presented. Therefore, various equivalents It should be understood that water and variations may exist.

FIG. 1 is a block diagram of a system for detecting a warning signal of a reverse driving vehicle according to the present invention, and FIG. 2 is an operational flowchart of the alarm system.

The present invention relates to a warning system for detecting a running vehicle of a reverse driving vehicle including a vehicle detection sensor unit 10 installed on a road, a control unit 20 interlocked with the detection sensor unit 10, 12, And a time signal generating unit (40, 42, 50) interlocked with the control unit (20), wherein the vehicle detection sensor unit (10, 12) (10, 12) are installed on the road at a predetermined interval, and calculate the velocity of the passing vehicle through the pair of vehicle detecting sensor units (10, 12) And the units (40, 42) are controlled differently.

The vehicle detection sensor units 10 and 12 are installed in an area for detecting the backward travel of the vehicle, and detect a vehicle passing through the area.

In Fig. 1, the dotted arrow direction is the inverse direction, and the opposite direction is the normal vehicle direction.

As the vehicle detection sensor units 10 and 12, a loop detector, a geomagnetism detector, a laser sensor detector, an ultrasonic detector, an overtone detector, a radar detector, or the like can be used.

The vehicle detection sensor units 10 and 12 are installed in a pair at predetermined intervals in an area where the vehicle is expected to be reversed.

The vehicle detection sensor units 10 and 12 may be installed in areas such as a road or a shoulder of a vehicle.

Thus, it is determined whether the vehicle travels in the right direction or in the reverse direction in the order of passing through the pair of vehicle detection sensor units 10 and 12 installed.

Also, it is configured to calculate the inverse traveling speed of the vehicle that is traveling in the reverse direction by measuring the time passing through the pair of vehicle detection sensor units (10, 12) installed at predetermined intervals.

On the shoulder of a highway, there is a case where the vehicle is inevitably reversed due to a safe evacuation of the vehicle or emergency work. In such a case, a reverse run is usually performed at a very low speed.

Therefore, it is configured to determine whether the vehicle is in an inverse state due to carelessness or drunk driving, a safe evacuation state, or an inverse state according to an urgent business according to the speed of the inbound vehicle sensed by the vehicle sensor units 10 and 12.

For example, when the speed of the vehicle detected by the pair of vehicle detection sensors 10 and 12 is less than 10 km / h, it is determined that the vehicle is in a conspicuous reverse situation such as a safe evacuation or a movement due to an urgent work, If the speed is higher than the above speed, it can be determined that the vehicle is in an unintentional reverse run.

The time signal generators 40, 42 and 50 are constituted by lighting members including LED bulbs, for example, and include first lighting members 40 and 42 standing upright adjacent to the road, And a second illumination member (50).

The first illumination members (40, 42) are installed adjacent to the road in the form of a streetlight, and are installed at a predetermined interval.

The second illuminating member 50 is installed on the road surface in a plurality of rows and columns.

The illuminating lamps included in the second illuminating member 50 may be embedded in the road surface using a reflecting mirror and a thick glass.

The vehicle detection sensor units 10 and 12 and the time signal generators 40, 42 and 50 are interlocked with the control unit 20.

The control unit 20 is connected to the camera unit 90 and the pair of sound signal generators 80 and 82.

The sound signal generators 80 and 82 are constructed of speakers for audibly ventilating the inverse of the first and second sound signal generators 80 and 82, And the second sound signal generating section 82 is installed so as to face the opposite direction.

Thus, the first sound signal generating unit 80 mainly causes the driver of the motor vehicle to vibrate audibly, and the second sound signal generator 82 drives the driver of the surrounding vehicle Let the facts be auditory evoked.

In addition, a communication module is installed in the control unit 20 so as to be interlocked with external servers 60 and 70, and a license plate recognition module for recognizing the vehicle number is mounted on the PCB substrate constituting the control unit 20 And the like.

The servers 60 and 70 may be a communication server 70 for communication with the server 60 related to the police station.

Thus, when the vehicle is detected by the vehicle detection sensor unit 10, 12, it is configured to notify the two servers 60, 70 of this fact.

A power supply unit 30 for supplying power to the components such as the control unit 20, the time signal generators 40 and 42, and the camera unit 90 is installed.

The power supply unit 30 may be provided with a solar panel to charge the battery with the power generated by the sunlight and supply the battery with the power.

Hereinafter, the operation of the backward traveling vehicle detection alarm system according to the present invention will be described with reference to FIG.

The speed of the backward traveling vehicle is calculated by the time passing through the two detection sensor units 10 and 12 when the backward traveling vehicle is detected by the pair of vehicle detection sensor units 10 and 12 (Step 20).

At this time, when the traveling speed of the vehicle is very low, the time interval for lighting up the pair of visual signal generators 40 and 42 composed of the illumination lamp is made larger, and as the traveling speed is higher, The time interval for lighting on the generators 40 and 42 is controlled to be small.

When the traveling speed of the vehicle is very low, it is determined that the vehicle is in an intended reverse running state, and the time signal generators 40 and 42 are simultaneously turned on to secure a line of sight around the vehicle in a dark environment, When the speed is high, it is determined that the vehicle is in an inverse state due to drunkenness or carelessness, and the two lights 40 and 42 are sequentially turned on to prompt reverse traffic to other vehicles traveling in the forward direction.

At this time, by differentiating the time period during which the two lighting lights 40 and 42 are turned on according to the traveling speed of the vehicle as described above, not only the surrounding environment is brightened in accordance with the reverse traveling speed, .

At this time, the plurality of lights included in the second illumination members 50 installed on the ground surface of the road are sequentially turned on for each row according to the speed of reverse of the vehicle, thereby ventilating the periphery of the inverse car, It is constructed to inform the fact that it is reverse.

Through the first lighting members 40 and 42, the fact that the vehicle is reversed to the adjacent vehicle is visually inspected, and the reverse vehicle itself, through the second lighting member 50 installed on the ground, And provides illumination to be recognized by other vehicle drivers.

At this time, when the speed of the inverse vehicle is equal to or higher than the predetermined speed, the license plate of the vehicle is photographed through the camera unit 90, and the license plate information of the vehicle is read through the license plate recognition module, send.

Thus, the communication server 70 notifies the mobile communication apparatus of the backward movement of the number of the mobile communication apparatus interlocked with the number plate of the vehicle.

In order to notify the user of the backward movement, the mobile communication device may be configured to transmit a voice guidance call or a text message to the mobile communication device interlocked with the license plate information.

In addition, when the speed of the inverse vehicle exceeds a predetermined reference speed, the information about the reverse driving fact and the imposition of fine is transmitted to the owner of the inverse vehicle through the license plate information transmitted to the police office server, It is possible.

In addition, the communication server 70 notifies the local communication server of the area where the sensor units 10 and 12 are installed, and notifies the occurrence of backward movement to the smartphone at the adjacent position through the local communication server .

While the present invention has been described with reference to the exemplary embodiments and the drawings, it is to be understood that the technical scope of the present invention is not limited to these embodiments and that various changes and modifications will be apparent to those skilled in the art. Various modifications and variations may be made without departing from the scope of the appended claims.

10, 12: Vehicle detection sensor unit
20:
30: Power supply
40, 42: a first illumination member
50: second illumination member
60: Police Agency server
70: communication server

Claims (8)

A vehicle detection sensor unit installed on the road;
A control unit interlocked with the vehicle detection sensor unit;
A power supply unit for supplying power to the control unit and the vehicle detection sensor unit;
And a time signal generating unit interlocked with the control unit,
The vehicle detection sensor unit is installed on the road at a predetermined interval,
Calculating a speed of the passing vehicle through the pair of vehicle detection sensors,
And the time signal generator is controlled differently according to the speed of the vehicle being calculated,
The visual signal generator includes a plurality of first illuminating members that are installed on the road at regular intervals and a second illuminating member embedded in a plurality of rows and columns on the ground using a reflection mirror and a thick glass ,
Wherein the first illumination members are sequentially turned on along the traveling direction of the vehicle in accordance with the traveling speed of the vehicle passing through the road in the reverse direction,
As the traveling speed of the vehicle passing through the road in the reverse direction increases, the time interval during which the plurality of first illuminating members are turned on is small, the time interval during which the vehicle is turned on is greater as the reverse traveling speed of the vehicle is higher, The first illumination members are configured to be turned on at the same time,
And sequentially turn on the lights included in the second illumination member, which is embedded in the ground according to the reverse traveling speed, row by row,
Wherein the control unit is interlocked with a predetermined external police server and a communication server,
When the speed of the vehicle passing through the pair of vehicle detection sensor units exceeds a predetermined speed, notifies the communication server to the police agency server,
And a license plate recognition unit for recognizing the license plate of the backward traveling vehicle,
And to transmit a message to a mobile communication device associated with the license plate of the vehicle,
Wherein the communication server is interlocked with a local communication server provided at a position of the backward traveling vehicle,
And transmit the message to the neighboring mobile communication device through the local communication server.
The method according to claim 1,
Wherein the first illuminating member is provided with a sound signal generating unit in a direction opposite to a direction in which the vehicle is traveling in a reverse direction.
The method according to claim 1,
Wherein the controller is configured to transmit a message regarding a fine imposition to the mobile communication device interlocked with the license plate through the police server when the speed of the reverse driving vehicle exceeds a predetermined speed, .
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KR1020150060837A 2015-04-29 2015-04-29 Contraflow sensing and alarm system KR101760025B1 (en)

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KR101760025B1 true KR101760025B1 (en) 2017-07-21

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Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200144335A (en) 2019-06-18 2020-12-29 (주)로드텍 Anti-reverse vehicle safety unit

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN107146421A (en) * 2017-06-30 2017-09-08 安徽超清科技股份有限公司 Intelligent management and control reverse driving system
WO2019017685A1 (en) * 2017-07-18 2019-01-24 김용오 Parking management ars server, parking management system, lane restriction pole, and system for preventing reverse driving of vehicle
KR20210080916A (en) 2019-12-23 2021-07-01 홍대영 Apparatus of moving type for preventing reverse-moving vehicle and control method thereof
KR102270625B1 (en) 2020-12-21 2021-06-29 케이페스트 주식회사 Method and system for processing an enter of vehicle one way using learning of ai
KR102332517B1 (en) * 2021-08-05 2021-12-01 주식회사 태영정보 Image surveilance control apparatus

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Publication number Priority date Publication date Assignee Title
JP2007172246A (en) * 2005-12-21 2007-07-05 Sumitomo Electric Ind Ltd Vehicle detector and reversely traveling vehicle detection system
KR100951827B1 (en) * 2009-10-14 2010-04-12 주식회사 라인인포 Detecting system for vehicleinformation and the detecting method using the same
KR101507451B1 (en) 2014-12-01 2015-04-08 이영조 System for the converse driving prevention

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2007172246A (en) * 2005-12-21 2007-07-05 Sumitomo Electric Ind Ltd Vehicle detector and reversely traveling vehicle detection system
KR100951827B1 (en) * 2009-10-14 2010-04-12 주식회사 라인인포 Detecting system for vehicleinformation and the detecting method using the same
KR101507451B1 (en) 2014-12-01 2015-04-08 이영조 System for the converse driving prevention

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR20200144335A (en) 2019-06-18 2020-12-29 (주)로드텍 Anti-reverse vehicle safety unit

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