KR101669771B1 - Crossing Road Blocking Device on the Pedestrian and Bicycle Path linked to the Traffic Lights - Google Patents

Abstract

The present invention relates to a traffic signal recognition system, comprising: a traffic light recognition module for detecting a flashing state of a traffic light with a signal detection sensor; and a traffic light recognition module for blocking a traffic- A blocking bar capable of blocking the bicycle passage of the bicycle road, a vertical rotation part in which one side of the blocking bar can rotate upward by 90 degrees in a vertical direction, and a blocking bar rotated 90 degrees in the vertical direction, And a controller for controlling the passage of a pedestrian or a bicycle according to the blinking state of a signal lamp detected by the signal lamp recognition module .

Description

BACKGROUND OF THE INVENTION 1. Field of the Invention [0001] The present invention relates to a crossing blocking device for a traffic signal,

The present invention relates to a traffic signal recognition system, comprising: a traffic light recognition module for detecting a flashing state of a traffic light with a signal detection sensor; and a traffic light recognition module for blocking a traffic- A blocking bar capable of blocking the bicycle passage of the bicycle road, a vertical rotation part in which one side of the blocking bar can rotate upward by 90 degrees in a vertical direction, and a blocking bar rotated 90 degrees in the vertical direction, And a controller for controlling the passage of a pedestrian or a bicycle according to the blinking state of a signal lamp detected by the signal lamp recognition module .

The cam rotation mechanism in the control box is used by a manufacturer of a general parking breaker, and the same or a modification thereof can be used in the present invention.

The pedestrian circuit breakers currently on the market are designed to prevent pedestrians from forcibly entering pedestrians in India, and they are not designed to be blocked at the same time to the bicycle roads.

In the Utility Model No. 20-0285564, a pedestrian can be safely crossed across a pedestrian crossing with a vehicle circuit breaker and a pedestrian breaker operated according to the signal of the pedestrian crossing, The difference from the provision of the transverse cut-off device is remarkable.

Open No. 2003-0089966 discloses that a pedestrian can be safely crossed across a pedestrian crossing with a vehicle circuit breaker and a pedestrian breaker operated according to a signal of a pedestrian crossing, A difference from the case of providing a blocking device is remarkable.

A problem to be solved by the present invention is to prevent a pedestrian from intruding into a bicycle road in India to prevent a safety accident and to prevent a bicycle from entering a crosswalk from a crossing signal at the same time, And to provide a crossing cut-off device for a traffic light and a bicycle road.

Another object to be solved by the present invention is to provide a traffic light warning lamp and a traffic light warning lamp which can reduce the installation cost and installation space and can reduce the number of the breaker installation because a single blocking bar can be used to simultaneously block pedestrians and bicycles, .

The object of the present invention is to provide a pedestrian crossing with a traffic light for controlling the passage of vehicles and pedestrians on a pedestrian crossing where a person can cross a road on which a bicycle road passes between India and a motorway, A signal lamp recognition module for detecting a state of the vehicle, and a traffic light detection module for detecting a traffic light signal, the traffic light signal blocking the delivery side boundary of a pedestrian crossing in the case of a vehicle traffic signal and the bicycle traffic on a bicycle road in a pedestrian traffic signal A vertical turning part in which one side of the blocking bar can rotate upward by 90 degrees in the vertical direction when the blocking signal is changed to a yellow traffic signal in the blocking bar and when the yellow traffic light is blinking as described above, A rotation shaft and a horizontal rotation unit capable of rotating the blocking bar 90 degrees in the direction of the bicycle road, One side of the blocking bar turned 90 degrees in the direction of the bicycle road by the rotation axis and the horizontal rotation part rotates 90 degrees downward in the vertical direction at the start of the pedestrian traffic signal and is perpendicular to the traveling direction of the bicycle road and parallel to the ground A control system for blocking the passage of the bicycle road, a control system for blocking the passage of the bicycle road, and a control system for blocking the passing of the passerby at the crosswalk when the traffic passage signal is crossing the vertical turning motion and the horizontal turning motion. And a control unit that can control the traffic signal in conjunction with a traffic signal so as to block the passage of the bicycle road when the pedestrian traffic signal is transmitted.

Another object of the present invention is to provide a shock absorber which is built in a shut-off bar and is capable of detecting an impact when a shock is applied to a pedestrian or a bicycle, Which is provided with a warning light blinker and a warning sound generator having a function of giving warning to a driver and a driver.

A further object of the present invention is to provide a traction sheave device for protecting a traction sheathing device for both India and a bicycle from rain or snow, A control box having a door that is openable and closable for repairing faults, a transverse blocking device comprising a control box and a fixing bolt for securing and supporting the transverse blocking membrane support base structure, And to provide a crossing cut-off device for a motor vehicle and a bicycle road having an enclosure and a support fixture.

Another object of the present invention is to provide an electric power steering system in which the electromagnetic clutch is loosened when a failure occurs up to an emergency power source (UPS) by providing an electromagnetic clutch on a main shaft of a vertical rotation part, And to provide a crossing barrier device for both India and bicycle roads.

Another object of the present invention is to provide a transverse cutting device for a motorcycle having both a handle and a bicycle, which has a handle that is inserted into a shaft of a vertical rotating part and is manually rotated to rotate the blocking bar in a vertical direction.

The present invention has an advantageous effect that it is possible to prevent safety accidents by preventing pedestrians from intruding into bicycle roads in India, and prevent the bicycle from entering the crosswalk at the crossing signal, thereby greatly reducing the occurrence of safety accidents.

Another advantage of the present invention is that it is possible to simultaneously block a pedestrian and a bicycle using one blocking bar, thereby saving installation cost and installation space and reducing the number of breaker installation.

1 schematically shows a road on which a crossing cut-off device for both India and bicycle roads constructed according to the present invention can be installed.
Fig. 2 schematically shows a crossing cut-off device for both India and bicycle roads manufactured according to the present invention.
Fig. 3 shows a control unit incorporated in a transverse cut-off device for both India and bicycle roads manufactured according to the present invention.
Fig. 4 shows the interlocking operation of the vehicle signal and the pedestrian signal and the voice guidance.
5 shows a basic sequence according to a vehicle signal.
Figs. 6A and 6B show the operation sequence of the crossing cut-off device for both India and bicycle roads.
Fig. 7 shows the appearance and names.
Figure 8 shows a 90 degree vertical and horizontal rotation mechanism.
Figure 9 schematically shows the distance between the shut-off bars and the length of the shut-off bar.

Hereinafter, the present invention will be described in detail.

The present invention relates to a crosswalk in which a traffic light for controlling traffic of a vehicle and a pedestrian is installed on a crosswalk where a person can cross a road on which a bicycle road passes between India and the roadway, And a crossing cut-off device for a bicycle road.

 A detailed and various embodiments of the present invention will be described.

<Examples>

Technical constructions according to the present invention will be described in detail with reference to the drawings.

1 schematically depicts one embodiment of a road on which a trailer (16 of FIG. 1) and a crossing cut-off device (11 of FIG. 1) and a bicycle road 2 schematically illustrates one embodiment of a trailer (16 of FIG. 1) combined with a railway (11 of FIG. 1) and a bicycle road (12 of FIG. 1) manufactured in accordance with the present invention.

As shown in FIGS. 1 and 2, one blocking bar is used to control the traffic of the bicycle and the pedestrian in conjunction with the traffic light control signal to prevent a safety accident.

1) and a bicycle road (12 in Fig. 1) according to the present invention are provided with a bicycle road (Fig. 1) 16 between the driveway (13 in Fig. 1) It is preferable to provide a function to operate in conjunction with a traffic light when installed separately.

In the different drawings, different reference numerals are assigned to the same components.

1), the pedestrian is blocked by the blocking bar (15 in Fig. 1) so that the pedestrian can not move to the pedestrian crossing (14 in Fig. 1) In the case of a signal to be passed to the sidewalk (14 in FIG. 1), the blocking bar (15 in FIG. 1) is configured to block the bicycle passage.

A signal lamp recognition module for recognizing the signal of the signal lamp is provided at one side of the inside of the control box (27 in Fig. 2) so as to interlock the shutoff bar (15 in Fig. 1) with the signal of the signal lamp.

2), a horizontal rotation shaft (23 in FIG. 2) designed to rotate the control box 90 degrees horizontally while keeping the shutoff bar at a predetermined height is provided inside a control box (27 in FIG. 2) (FIG. 2) 23 and a horizontal rotation motor support frame (34 in FIG. 2).

At the upper part of the horizontal rotary shaft (23 in Fig. 2), a blocking bar (21 in Fig. 2) for blocking the pedestrian and the bicycle is provided.

The horizontal rotation axis (23 in Fig. 2) is configured to block the passage of the pedestrian or the bicycle by rotating the shut-off bar 90 degrees in a state where the shut-off bar (21 in Fig. 2) is raised based on the signal light signal.

(Fig. 2) 24, the vertical rotation cam 25 (Fig. 2), the electromagnetic clutch 26 (Fig. 2), the gear 2, 28, 30), a chain (29 in Fig. 2), and the like.

When the vertical rotation motor (24 in Fig. 2) is driven, the shut-off bar (21 in Fig. 2) is lifted upward by the rotational force of the vertical rotation motor (24 in Fig.

The chain (29 in Fig. 2) is attached to the edge of the rotation shaft so as to rotate the gear (30 in Fig. 2) and the stop bar (21 in Fig. 2) provided at the edge of the rotation shaft rotated by the vertical rotation motor And is configured to be lifted up or down by the action of the installed gear (28 in Fig. 2) and the vertical rotation motor (24 in Fig. 2).

The enclosure (22 in FIG. 2) is constructed to enclose components including the horizontal rotation shaft (23 in FIG. 2) protruding above the control box (27 in FIG. 2) It is designed to prevent safety accidents.

2) is provided at the lower portion of the control box (27 in Fig. 2), and a supporting base structure (Fig. 2 37) are installed.

It is sufficient that the supporting foundation structure is capable of firmly supporting the transverse cut-off device for both India and bicycle road including concrete.

3, the traffic light recognition module according to the present invention includes a traffic light lamp for controlling traffic of a vehicle and a pedestrian on a crosswalk where a person can cross a road where a bicycle road is installed between India and the roadway Which is designed to recognize each signal lamp flashing signal.

A traffic light recognition module (39 in FIG. 2) for detecting a flashing state of a traffic light with a signal detection sensor for sensing a signal transmitted from the traffic signal controller; and a traffic light recognition module (21 in Fig. 2) which is capable of blocking the delivery side border of the crosswalk and blocking the bicycle passage of the bicycle road at the time of the pedestrian traffic signal.

The signal light recognition module (39 in FIG. 2) is installed at one side of the inside of the control box (27 in FIG. 2) and is configured to control the shut-off bar (21 in FIG. 2) in cooperation with the control part of the device.

2) of the blocking bar (21 in FIG. 2) can turn the one side of the blocking bar (21 in FIG. 2) upward by 90 degrees in the vertical direction when the traffic signal changes to a yellow traffic light. And a vertical rotation cam (25 in Fig. 2).

2), which can rotate the horizontal rotation axis (23 in FIG. 2) 90 degrees in the direction of the bicycle road (FIG. 2 (2)) rotated 90 degrees in the vertical direction when the yellow traffic light flashes as described above 31) and a horizontal rotation cam (32 in Fig. 2).

2) is rotated 90 degrees in the direction of the bicycle road by the rotation of the horizontal rotation shaft (23 in Fig. 2), and one side of the blocking bar (21 in Fig. 2) , And can block the passage of the bicycle road in a direction perpendicular to the traveling direction of the bicycle road and parallel to the ground surface. The blocking bar crosses the vertical rotation movement and the horizontal rotation movement, And a control section of a crossing cut-off device for both India and bicycle roads, which can be controlled in conjunction with a traffic light so as to block passage of traffic on the bicycle road in case of a pedestrian traffic signal.

In addition, the present invention provides a shock absorber comprising a shock sensor installed in a shut-off bar (21 in FIG. 2) to detect an impact when a shock is applied to a pedestrian or a bicycle, And a warning light blinker and a warning sound generator having a function of giving a warning to the bicycle passenger.

2 and FIG. 2), and a transverse cut-off device (not shown) of the transverse cut-off device 22 (FIG. 2) And a control box (27 in Fig. 2) in which a control section of a transverse cut-off device is incorporated.

2) of the control box (27 in FIG. 2) and the enclosure (22 in FIG. 2) are provided with a control box (27 in FIG. 2) 22).

The transverse cut-off device described in the present invention has the same meaning as the abbreviation of "transverse cut-off device for both India and bicycle road".

(36 in Fig. 2) and a fixing bolt (35 in Fig. 2) that can fix and support the basic structure for supporting the transverse breaker (37 in Fig. 2).

2) is installed in the main shaft for vertical rotation provided in the control box (27 in FIG. 2), so that when an emergency power source (UPS) fails and a power failure occurs, the electromagnetic clutch The balance spring may be provided so that the blocking bar (21 in Fig. 2) can be switched in the vertical direction.

The present invention can be provided with a handle that can be rotated in a vertical direction by rotating the rotary shaft manually by inserting it into a rotary shaft for vertical rotation when the emergency power source fails.

FIG. 3 is a schematic view of a control unit for control of a crossing cut-off device for an Indian and a bicycle road, manufactured according to the present invention.

Fig. 4 shows a blocking operation and a voice guidance of a blocking bar (21 in Fig. 2) according to a traffic light and a pedestrian signal of a transshipment barrier device for both India and bicycle roads.

5 shows a signal sequence of a bicycle road and a pedestrian road block based on a vehicle signal.

6A and 6B illustrate a walking signal and a circuit breaker operation sequence according to a vehicle signal in order with explanations.

6A and 6B, a walking signal according to the vehicle signal and an operation sequence of the shut-off bar (21 in FIG. 2) will be described.

a) The bicycle road is blocked by the stop signal (red color) of the vehicle, and the pedestrian signal keeps green so that it can be walked.

b) When the progress signal of the vehicle changes from red to green through yellow, the blocking bar (21 in FIG. 2) ascends vertically, and the pedestrian signal maintains a red color.

c) Completion of the vertical lift of the shut-off bar (21 in FIG. 2) and at the same time it rotates 90 degrees in a vertical state, at which time the pedestrian signal remains red.

d) When the vehicle signal changes to green, the 90 degree rotation is completed and at the same time the pedestrian crossing is blocked, and the pedestrian signal is kept red.

e) Block the pedestrian crossing while the vehicle signal remains green and the pedestrian signal remains red.

f) When the progress signal of the vehicle changes to yellow signal, the blocking bar (21 in Fig. 2) goes up vertically, and the pedestrian signal is kept red.

g) Turn the blocking bar (21 in FIG. 2) 90 degrees to the position where the bicycle road is blocked, and the pedestrian signal will remain red.

h) When the vehicle signal is a stop signal, the shut-off bar (21 in FIG. 2) is lowered to block the bicycle road, at which time the pedestrian signal remains green.

i) The vehicle signal blocks the bicycle road until the stop signal continues, at which time the pedestrian signal remains green.

Operations are performed in the order of a) to i) above.

Fig. 8 shows the outline of the crossing cut-off device for both India and bicycle roads.

In FIG. 8, a warning light (42 in FIG. 7) serves to give attention to the pedestrian in the red light when the pedestrian forcibly attempts to enter the roadway in a state where the pedestrian crossing is not opened.

The infrared sensor (43 in FIG. 7) detects that the pedestrian crosses the pedestrian crossing from the road and forcibly enters the roadway in a state in which the light emitting portion and the light receiving portion are provided with infrared rays and the pedestrian crossing is not opened. (42 in FIG. 7) and the speaker (44 in FIG. 7).

The speaker (44 in FIG. 7) gives a voice warning or a pedestrian crossing based on the signal detected by the infrared sensor (43 in FIG. 7) when the pedestrian attempts to enter the roadway without forcibly opening the pedestrian crossing. When it is opened.

The light (46 in FIG. 7), etc., radiates light to both sides of the blocking bar (47 in FIG. 7) and is installed on the side of the pedestrian and the bicycle rider to visually inform the pedestrian or the bicycle rider of the stop state.

At this time, an LED display board may be provided instead of the caution or the like (46 in Fig. 7) on the pedestrian side to display a warning message such as characters (do not cross) and the remaining time of the walking signal.

7) is provided on one side of the shut-off bar (47 in FIG. 7) so as to detect the strong impact and the light impact separately. In the case of a strong impact, a problem such as that the bicycle does not stop traveling In this case, the shut-off bar (47 in FIG. 7) is immediately erected vertically to prevent further damage due to the shut-off bar (47 in FIG. 7).

In the case of a light shock, it refers to an impact such as a light impact of a pedestrian's hand or an article against a blocking bar (47 in Fig. 7), and is configured to perform warning broadcast through a speaker (44 in Fig. 7).

The blocking bar (47 in FIG. 7) has a length of about 1.5 to 2.5 m in consideration of the width and installation position of the bicycle road, and is lightweight and durable against various impacts, It is preferable to use a resin-based material so as to be minimized.

The numerical value for the length of the blocking bar can be designed and manufactured outside the range.

It is preferable that the end portions (72 and 75 in Fig. 9) of the shut-off bars (73 and 74 in Fig. 9) are made of a high-elasticity material so that they are bent and restored when a light impact is applied to passengers or bicycles.

When the pedestrian traffic signal is completed and two crossing bars are blocked at the crossing sidewalk, two crossing bars (73 in FIG. 9) are provided to block crosswalks so that passers-by who cross the crosswalk can not pass , 74 are preferably set so that the separation distance (71 in FIG. 9) between the end portions of the barrier bars in the crosswalk can be maintained at an appropriate interval.

The lengths of the terminal portions (72 and 75 in FIG. 9) are set such that the distance between the end portions is not sufficient to allow a person who has crossed the pedestrian crossing after the pedestrian traffic signal ends, It is preferable that the distance is about half of the distance.

The control box (45 in Fig. 7) is provided with a converter for converting AC into DC, means for receiving commands from various sensors, means for operating various driving modules by means of a down command, A mechanism for causing the motor to rotate horizontally and vertically, and the like.

The control box is installed on the ground considering maintenance, and it can be manufactured with rustproof treatment and waterproof structure inside and outside the control box.

When a failure occurs up to the operation of the UPS at the time of power failure, the electromagnetic clutch (26 in FIG. 2) is installed in the vertical rotation shaft. When the power is turned off, the electromagnetic clutch (26 in FIG. 2) It is possible to configure the blocking bar (62 of Fig. 8) to be switched to the vertical mode by force.

When the door of the enclosure (61 in FIG. 8) is opened, a manual handle (67 in FIG. 8) is attached to the inside of the enclosure (61 in FIG. 8). The handle is inserted into the shaft on the side of the blocking bar and manually rotated to rotate the blocking bar in the vertical direction. However, the rotation in the horizontal direction is configured to rotate the stop bar by hand.

Let's look at the safeguard in case of power failure.

2) is inserted into the intermediate portion of the camshaft so that the power applied to the clutch is turned off when the traffic signal power source is turned off, so that the friction portion of the electromagnetic clutch (26 in Fig. 2) As the connection is broken, the blocking bar is rotated vertically by the force of the balance spring to prevent the passage of pedestrians or bicycles.

Emergency stop device will be examined.

The shock detection sensor (48 in FIG. 8) provided inside the shut-off bar is designed to detect light shock and strong shock separately so as to detect a shock, When the impact is detected, the blocking bar is rotated vertically to raise the bar.

A manual operation mechanism will be described.

When the breaker can not be operated by itself due to breakdown or accident of the circuit breaker, it is necessary to use the hand-operated crankshaft provided inside the enclosure (61 in Fig. 8) to rotate the shut-off bar vertically or at an arbitrary angle It is possible.

At this time, a portion for inserting the crank is provided on the shaft of the shut-off bar, and this shaft can be configured to be able to engage the crank by a position that can be inserted when the enclosure (61 in FIG. 8) is opened.

It is also designed to be installed not only as a safety system including bicycle roads, but also in general crosswalks and child protection areas.

The present invention relates to a traffic signal recognition system, comprising: a traffic light recognition module for detecting a flashing state of a traffic light with a signal detection sensor; and a traffic light recognition module for blocking a traffic- A blocking bar capable of blocking the bicycle passage of the bicycle road, a vertical rotation part in which one side of the blocking bar can rotate upward by 90 degrees in a vertical direction, and a blocking bar rotated 90 degrees in the vertical direction, And a control unit for controlling the passage of a pedestrian or a bicycle according to a blinking state of a signal lamp detected by the signal lamp recognition module, Because it can prevent safety accidents, the possibility of industrial use is very high.

11; India 12; bicycle road
13; Driveway 14; crosswalk
15; Blocking bar 16; Transverse cut-off device
21; Blocking bar 22; Enclosure
23; A horizontal rotary shaft 24; Vertical rotary motor
25; A vertical rotation cam 26; Electromagnetic clutch
27; Control box 28; Gear
29; Chain 30; Gear
31; A horizontal rotation motor 32; Horizontal rotation cam
33; Rotary bearings
34; Horizontal rotation axis and horizontal rotation motor support frame
35; Fixing bolt 36; Cover for fixing base structure for supporting
37; A supporting base structure 38; The transverse cut-
39; Signal light recognition module
41; An enclosure 42; Warning light
43; An infrared sensor 44; speaker
45; Control box 46; Attention light
47; Blocking bar 48; Shock sensor (built-in)
49; A traffic signal controller 50; Traffic signal controller - Crossing cutter control panel signal line
61; Enclosure 62; Blocking bar
63; Gear 64; chain
65; Cam 66; Balance spring
71; Cut-off distance at end of crossing at bar
72; Left blocking bar end 73; Right blocking bar
74; A left blocking bar 75; Right blocking bar end

Claims (9)

delete delete 1. A crossing cut-off device for a combined crossing of an Indian and a bicycle road in a crosswalk where a bicycle road exists between India and the roadway,
A signal lamp recognition module for detecting a flashing state of a traffic light by a signal detection sensor;
A blocking bar for blocking a pedestrian entering a pedestrian crossing at the time of a vehicle traffic signal according to the blinking state of a traffic light detected by the traffic light recognition module and blocking a bicycle traveling on a bicycle road at the time of a pedestrian traffic signal;
A vertical rotation motor (24 in FIG. 2) and a vertical rotation cam for rotating the shut-off bar 90 degrees upward in the vertical direction to prevent a safety accident when the traffic bar is changed to a yellow traffic light;
(30 in Fig. 2) provided at the edge of the rotating shaft rotated by the vertical rotating motor and a gear (28 in Fig. 2) provided at the edge of the rotating shaft so as to rotate the blocking bar so that the blocking bar is lifted A chain made up or down;
A horizontal rotation motor and a horizontal rotation cam for rotating the blocking bar rotated 90 degrees in the vertical direction by 90 degrees in order to block pedestrian passage or bicycle passage when the yellow traffic light is blinking;
A control unit for controlling the signal to move the blocking bar so as to block the pedestrian passage or the bicycle passage in the crosswalk while the blocking bar crosses the vertical rotation movement and the horizontal rotation movement according to the blinking state of the traffic lights;
An electromagnetic clutch installed inside the control box and provided on a main shaft for vertical rotation;
A balance spring capable of releasing the electromagnetic clutch when the emergency power source fails and causing a power failure so that the shut-off bar can be switched in the vertical direction;
A handle for rotating the shut-off bar in the vertical direction by manually rotating the rotary shaft by inserting it into a rotary shaft for vertical rotation when the emergency power source fails;
A shock sensor installed in the shut-off bar and sensing an impact when a shock is applied to the pedestrian or the bicycle;
A warning light and a warning sound generating speaker for giving a warning to a pedestrian or a bicycle passenger when an impact is detected by the impact detection sensor;
An enclosure for protecting rain or snow from the crossing barrier device for both India and bicycle roads; And
A control box including a control unit including a vertical rotation motor, a vertical rotation cam, a horizontal rotation motor, and a horizontal rotation cam, the control box being located at a lower side of the enclosure. delete delete The method of claim 3,
A cover for fixing the supporting structure for fixing and supporting the transverse blocking device supporting structure and the control box; And
A crossing cut-off device for both a motor vehicle and a bicycle, further comprising a fixing bolt for fixing a cover for fixing a supporting base structure. delete delete The method of claim 3,
The length of the blocking bar is set so that the two blocking bars located on the left and right sides of the crosswalk are separated from the end of the blocking bar so that passengers who have not crossed the crosswalk can escape when the pedestrian passage signal is over,
A transverse cut-off device for both India and bicycle roads which is designed to have a length equivalent to one-half of the distance between the ends of the shutters.

Images