KR20140148044A

KR20140148044A - Vehicle and pedestrian traffic off the system off automatic opening device Organization

Info

Publication number: KR20140148044A
Application number: KR1020130071415A
Authority: KR
Inventors: 이동훈
Original assignee: 이동훈
Priority date: 2013-06-21
Filing date: 2013-06-21
Publication date: 2014-12-31

Abstract

The present invention relates to a passage blocking system which allows or blocks the passage of vehicles and pedestrians and, more specifically, to an automatic blocking bar opening apparatus which automatically opens a blocking bar to enable vehicles of a specific frequency to pass without disturbance. The present invention fixates and installs a microphone connected with a microprocessor in order to be exposed to the main body of a blocking device and enables an emergency vehicle to pass through urgently by blocking a first blocking bar while opening a second blocking bar by operating a driving unit by a control program of the microprocessor if a sound having a frequency and a decibel (db), which belong to an emergency vehicle, is sensed in a frequency/decibel reading unit after receiving the frequency and the decibel by a siren sound generated in the emergency vehicle through the microphone and amplifying the frequency and the decibel in an amplifying unit.

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to an automatic opening device for a vehicle and pedestrian traffic blocking system,

The present invention relates to a shut-off bar automatic opening device for automatically opening a shut-off bar by allowing a vehicle in a specific frequency band to pass through without interruption, in a traffic cut-off system for opening or closing a vehicle and a pedestrian passage.

In general, a pass-through system operated by manual or mechanical operation is provided to control vehicle flow in a parking lot's entryway, or in a particular area such as a school or toll gate. Generally, the shut-off system is provided with a shut-off bar that is opened and closed by upward and downward rotational motion. Such a traffic blocking system is well known in the prior art Patent Registration No. 10-0638328 and the like.

1 includes a first shut-off bar 100a extending in a first direction D1 and a second shut-off bar 100b extending in a second direction perpendicular to the first direction D1 And a drive unit 300 including a gear unit and an operation motor installed inside the cutoff device body 200 are electrically connected to a microprocessor 400 to be described later, The first and second shut-off bars 100a and 100b are actuated by the drive motor of the drive unit 300 according to the signal of the traffic signal light signal output unit 1000 so that the first and second shut- The first shut-off bar 100a extending in the second direction D2 blocks or opens the passage in the second direction D2 and the second shut-off bar 100b extending in the second direction D2 blocks the passage in the first direction D1 Shut off or open.

The microprocessor 400 is electrically connected to the driving unit 300 and controls the driving unit 300 to perform the opening and closing operations of the first and second shut-off bars 100a and 100b according to a predetermined timing or external input. do. The driving unit 300 and the microprocessor 400 may be provided inside the shielding device body 200.

The control unit 300 controls the driving unit to block the passage of any one of the vehicle and the pedestrian traveling in different directions and to open the other one. For example, when the pedestrian signal of the crosswalk is input while the first shut-off bar 100a blocks the passage in the second direction D2, which is the pedestrian movement direction, the first shut-off bar 100a is lifted, D2, and the second shut-off bar 100b blocks the passage in the first direction D1, which is the vehicle running direction.

In another embodiment, the first and second shut-off bars can be combined into one shut-off rod. In this case, the driving unit may be controlled so that the shut-off bar opens the passage in the first direction and blocks the passage in the second direction perpendicular to the first direction by rotational driving. Such a blocking system allows blocking and opening operations to be reversed to each other, thereby ensuring safety in the intersection and easily controlling traffic in different directions.

However, the above-mentioned passage blocking and passing control is performed by the operation of the driving unit 300 in accordance with the signal of the traffic signal light signal output unit 500, and the second blocking rod 100b of the traffic blocking system is moved in the vehicle traveling direction The emergency stop vehicle or the emergency stop vehicle determined by the Act may be urgently required to pass through, the above-mentioned shut-off system may stop the second shut-off valve 100b (100b) according to the signal of the traffic signal light signal output unit 500 Since the second shut-off bar 100b is forcibly raised in this case, the second shut-off bar 100b may be raised by the person or the traffic police officer, If the second obstacle bar 100b can not be manipulated manually by hand in the vicinity, the emergency vehicle may break the second obstacle bar 100b It is pointed out that the problem such as the emergency structure of the emergency vehicle is seriously damaged because it is a factor that obstructs the passage of the emergency vehicle due to the problem to be passed and the situation.

SUMMARY OF THE INVENTION The present invention is directed to providing an emergency vehicle that can pass smoothly when a shut-off bar is blocking the road.

The present invention is characterized in that a first shut-off bar and a second shut-off bar are provided in one shut-off device body, a drive part including a gear part provided inside the cut-off device body and an operation motor is electrically connected to the microprocessor, The first shut-off bar extending in the first direction provides the driving force to the first shut-off bar and the second shut-off bar by the operation of the gear portion by the operation of the drive motor according to the negative signal to block or open the passage in the second direction, A second blocking bar extending in two directions blocks or opens a passage in a first direction, wherein a microphone connected to the microprocessor is fixedly installed on the blocking device body so as to be exposed, The frequency and decibel (db) due to the siren sound are received by the microphones, amplified by the amplifier, When the sound having the frequency and the decibel of the emergency vehicle is detected by the decibel reading unit, the driving unit is operated by the control program of the microprocessor so that the second shut-off bar is opened and the first shut-off bar is blocked so that the emergency car can pass urgently .

In the present invention, the vehicle is blocked by a shut-off bar, and when an emergency vehicle approaches, the emergency shut-off bar is opened rapidly to allow the emergency vehicle to pass smoothly. In addition to the effect of preventing the safety accident of the person crossing the pedestrian crossing with the obstruction rod by blocking the passage of the pedestrian crossing according to the operation of the shutting-off bar, So that the operation of the shut-off system at another place can be smoothly performed, thereby preventing malfunction due to mis-operation.

BRIEF DESCRIPTION OF THE DRAWINGS Fig. 1 is an operational perspective view of an example of a traffic cut-
Fig. 2 is a side view of the essential part of the present invention
3 is a cross-sectional view of a part of a cutting bar used in the present invention,
4 is a circuit block diagram of the present invention

First, FIG. 1, which has been disclosed in the above-described background art, is the same in explaining the embodiment of the present invention, and therefore, FIG. 1 is directly applied.

The present invention is characterized in that a single shut-off device body 200 is provided with a first shut-off bar 100a extending in a first direction D1 and a second shut-off bar 100b extending in a second direction D2 perpendicular to the first direction D1. A drive unit 300 including a gear unit and an operation motor installed inside the cut-off device body 200 is electrically connected to the microprocessor 400 and the signal of the traffic signal light signal output unit 1000 The first shut-off bar 100a and the second shut-off bar 100b are driven by the drive motor of the drive unit 300 to provide a driving force to the first shut-off bar 100a and the second shut-off bar 100b, respectively, And the second shut-off bar 100b extending in the second direction D2 blocks or opens the passage in the second direction D2, The microphone 500 connected to the processor 400 is fixedly installed on the blocking device body 200 so as to be exposed The frequency and decibel (db) due to the siren sound generated in the emergency vehicle are received by the microphone 500 and amplified by the amplification unit 600, and then the frequency and decibel reading unit 700 reads the frequency and decibel of the emergency vehicle The microprocessor 400 controls the driving unit 300 to open the second shut-off bar 100b and block the first shut-off bar 100a so that the emergency shut-down can be urgently passed .

In the above, the frequency and decibel (db) due to the siren sound generated in the emergency vehicle are close to the microphone 500 installed in the blocking device body 200, that is, in the direction in which the emergency vehicle passes, The second shut-off bar 100b is opened only when the frequency of the emergency vehicle set in proximity to the microphone 500 installed in the emergency shut-off device 100 and the decibel frequency 100a of the emergency vehicle are blocked or the speed and distance of the emergency vehicle are detected by the vehicle speed measuring sensor 800 including the distance measurement installed on the shutting device body 200. The frequency and the decibel of the emergency vehicle, Frequency and decibel reading unit 700, the distance and the vehicle speed reading unit 900, and the second shut-off bar 100b installed in the interrupter body 200 when read as an emergency vehicle, To be open to be able to ensure the stability. At this time, the vehicle speed measurement sensor 800 including the distance measurement is installed on the blocking device body 200 toward the proceeding emergency vehicle, or extends the blocking device body 200 up to measure the distance and speed of the emergency vehicle without any obstacles I can do it. In this case, the speed and the distance of the emergency vehicle are preferably 80 km or more per hour, and it is preferable that the driving unit 300 is operated by sensing 100 to 120 meters before the obstacle body 200.

Therefore, the shut-off bar of the other traffic interrupting system installed on the road other than the road where the emergency vehicle is passing does not affect the operation of the emergency shut-off bar by the emergency vehicle, so that the traffic interrupting system of another place is smoothly operated, . That is, when the deceleration of the emergency vehicle approaching the frequency of the emergency vehicle is detected or the speed and distance of the emergency vehicle are measured including the deceleration, the second shut-off bar 100b is opened only when the emergency vehicle is read, It is not possible to recognize the emergency vehicle as an emergency vehicle at the time of reading the decibel (the decibel is lowered when the distance is long) even if the frequency of the emergency car is read from the traffic shut-off system installed at another place. Of course, the distance and the speed of the emergency vehicle are also not read by the emergency vehicle, thereby preventing malfunction of the shut-off bar.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof,

But are not limited to, those of ordinary skill in the art to which the invention pertains

It will be understood that within the scope of the present invention,

It will be appreciated that many variations and applications not illustrated are possible.

It is to be understood that all changes and modifications that come within the meaning and range of equivalency of the claims are therefore intended to be embraced therein.

100a: first blocking bar 100b: second blocking bar
200: interrupter body 300:
400: Microprocessor 500: Microphone
600: amplification unit 700: frequency and decibel reading unit
800: vehicle speed measuring sensor 900: distance and vehicle speed reading unit
100: Traffic light signal output unit

Claims

A first shut-off bar 100a extending in a first direction D1 and a second shut-off bar 100b extending in a second direction D2 perpendicular to the first direction D1, And a drive unit 300 including a gear unit and an operation motor installed inside the cut-off device body 200 is electrically connected to the microprocessor 400. In response to a signal from the traffic signal light signal output unit 1000, The first shut-off bar 100a extending in the first direction D1 by providing a driving force to the first shut-off bar 100a and the second shut-off bar 100b respectively by the operation of the gear unit by the operation of the drive motor of the first shut- The second shut-off bar 100b extending in the second direction D2 blocks or opens the passage in the direction D2 and blocks or opens the passage in the first direction D1, The microphone 500 connected to the emergency shut-off device 200 is fixedly installed on the shut-off device body 200, And the frequency and decibel (db) due to the siren sound generated by the siren sound is amplified by the microphone 500 and amplified by the amplification unit 600. Then, in the frequency and decibel reading unit 700, The microprocessor 400 controls the driving unit 300 so that the second shut-off bar 100b is opened and the first shut-off bar 100a is shut off so that the emergency vehicle can pass urgently Characterized in that the shut-off bar automatic opening device of the vehicle and pedestrian blocking system.

2. The method of claim 1, wherein the speed and distance of the emergency vehicle are sensed by a vehicle speed measurement sensor (800) including a distance measurement installed on the shutting device body (200) And a second shut-off bar (100b) installed in the cut-off device body (200) when read out from the decibel read-out section (700) and the distance and vehicle speed reading section (900) And a device for automatically opening the shut-off bar of a pedestrian blocking system.

The vehicle and pedestrian according to claim 2, wherein the speed and distance of the emergency vehicle are not less than 80 km / h, and the driving unit (300) is configured to operate by sensing the distance from the blocking device body (200) Automatic shut - off device of shut - off system.