KR102176518B1 - How to install gate in crosswalk and driveway so that children can safely cross the crosswalk of the school zone - Google Patents

Abstract

In the present invention, in the crosswalk of the school zone, the roadway is closed to control the vehicle, and the crosswalk is opened so that a gate is installed on the crosswalk and the driveway so that children can safely cross it, and the pedestrian signal and the gate installed on the crosswalk and the roadway are provided. It relates to a method of installing so that the gate is interlocked according to the pedestrian signal by connecting.
For crosswalks, gates are installed at regular intervals to form a number of passageways, and for roadways, gates are installed at the lane stop lines of each lane to form car passageways, and the passageway of the crosswalk and the car passageway of the roadway are blocked by the gates installed on both sides. Install gates with blocking bars at one edge of the passageway on both sides of the crosswalk and the traffic passages on both sides of the roadway, and install gates with blocking bars on both sides of the intermediate passageway of the crosswalk and the intermediate car passageway of the driveway. When the blue light on the pedestrian signal is connected to the pedestrian signal, the barrier bar of the gate installed on the roadway closes the vehicle passage to control the vehicle, and the barrier bar of the gate installed on the pedestrian crossing opens the passage so that children can safely cross the crosswalk. do.

Description

{How to install gate in crosswalk and driveway so that children can safely cross the crosswalk of the school zone}

The present invention is a method of installing gates at crosswalks and roadways so that children can safely cross the crosswalks in school zones.The gates are installed at regular intervals at the crosswalks, and the gates are installed at the stop lines of each lane on the roadway, When the red light is lit on the pedestrian signal, the blocking bar of the gate installed on the crosswalk closes the crosswalk, and the blocking bar of the gate installed on the driveway is installed to open the driveway, and when the blue light on the pedestrian signal is lit. The barrier bar of the gate installed on the roadway closes the roadway, and the barrier bar of the gate installed on the crosswalk is installed to open the crosswalk, and the body pillar of the gate to protect the gates installed on the crosswalk and the roadway and children waiting at the crosswalk. It is about how to install a safety pole in front.

When a blue light is lit on the pedestrian signal, the barrier bar of the gate installed on the roadway controls the vehicle by closing the roadway, while the barrier bar of the gate installed on the pedestrian crossing opens the crosswalk so that children can safely cross the crosswalk.

In general, in school zones installed within a certain radius from the periphery of schools, vehicles are regulated to run at 30 km/h or less, but there are many speeding vehicles and crosswalks in the school zone are always open. You are exposed to traffic accidents.

For this reason, parents (volunteers) appear at the crosswalk to guide the children safely during the time of the children going to and from school, and a child waiting at the crosswalk is in a traffic accident while crossing the crosswalk without grasping the speed of the oncoming vehicle. Also, since children lack discernment, they may cross the pedestrian crossing at the same time as the blue light of the pedestrian signal is lit, or even if the red light is lit on the traffic light, they may run across the crosswalk.

Recently, a surveillance system using cctv cameras has been introduced into the school zone to prevent traffic accidents of children. However, such a system has some effects in indirectly limiting the vehicle speed or clarifying responsibility in the event of an accident, but there is a limit to drawing the attention of vehicle drivers or children.

Regarding the control method for crosswalks in the school zone, in Korean Patent Nos. 0960991 and 1229884, a robot capable of performing traffic control on behalf of a person is installed alongside a pedestrian signal. Thus, a technology is known that can prevent accidents by directly controlling the movement of students according to the motion of a robot linked to a walking signal and notifying the illegal driving of a vehicle.

However, since the structure in such a device is made in a character shape, it can inspire the interest and interest of children, but rather, there is a lot of room to distract children's attention to traffic facilities, and this causes traffic accidents. Contains.

In addition, Korean Patent Application Publication No. 2015-0057892 discloses that a circuit breaker for pedestrian protection at a crosswalk automatically functions as a boundary wall while stopping and waiting when the signal is red, and when the signal is green, it is operated in conjunction with the control signal of the vehicle signal. It is disclosed for a configuration that automatically rotates 90° to make a boundary wall so that the vehicle cannot pass, but it is merely a boundary wall function that relies on a breaker.

In the school zone, crosswalks and roadblocks installed on the roadway must be able to safely control children and vehicles, and a vehicle that is inexperienced driving or violating traffic signals hits a child crossing a crosswalk, or is a number of children waiting at the crosswalk. It can hurt, but there is no way to prepare for it.

Registration Patent No. 0960991 (registered on May 25, 2010)-Traffic control system and method using a robot in the school zone. Registered Patent No. 1229884 (registered on January 30, 2013)-School zone robot traffic light. Public Patent No. 0574285 (published on May 28, 2015)-Crosswalk safety device for children.

The present invention is to solve the conventional problems as described above, by installing gates at regular intervals on the crosswalk so that children can safely cross the crosswalk in the school zone to form a plurality of passageways, and a stop line meeting the lane of the lane on the roadway. A gate is installed in each lane to form a traffic path for each lane, and the crosswalk and the gate installed on the roadway are interlocked according to whether or not the pedestrian signal is operated.When a blue light is lit on the pedestrian signal, the blocking bar of the gate installed on the driveway closes the traffic path. The barrier bar of the gate installed at the crosswalk provides a method of installing gates at the crosswalks and roadways in the school zone so that children can safely cross the crosswalk by opening the passageway. The purpose is to provide a method of installing safety pillars in front of the body pillars of the gates to protect the installed gates and children waiting at the crosswalk.

To achieve this object, the method of installing gates on crosswalks and roadways so that children can safely cross the crosswalk of the school zone according to the present invention is, after excavating the ground at regular intervals on the crosswalk, anchor bolts are added to the excavation section. Installing foundation concrete protruding upward, and installing foundation concrete with anchor bolts protruding upward in the excavation section after excavating the ground at the lane stop line of each lane, and anchoring the foundation concrete installed on the crosswalk Install a body pillar in which the gate driving device is arranged inside the bolt, and the drive shaft of the driving device is exposed with a hole drilled on the front upper end of the body column, and the bolt hole of the flange formed at the lower end of the body column is inserted into the anchor bolt. In accordance with the steps of forming a passageway at regular intervals on the crosswalk, the driveway is installed with a body pillar in which the driving device of the gate is disposed on the anchor bolts protruding upward of the foundation concrete installed at the lane stop line of each lane, The drive shaft of the device is exposed with a perforated part at the front upper end of the body post, and the bolt hole of the flange formed at the lower end of the body post is fitted to the anchor bolt to form a car passage at the stop line of the lane for each lane, and the A red light sensor and a blue light flashing light are arranged at the top of the front of the body post installed at the crosswalk, so when the red light sensor detects a child, a blocking bar is installed so that the blue flashing light is turned on, but one blocking bar is the passageway on both sides of the crosswalk. Mounting on the drive shaft of the body column installed at the edge of the body to rotate horizontally and vertically, and installing the other blocking bar to the drive shaft of the body column installed on both sides of the intermediate passage so as to rotate horizontally or vertically, and the transverse Installing an alarm sound device facing each side of the body pillar installed in each passageway of the sidewalk, and installing the alarm sound device to sound when a child is detected by connecting the alarm sound device to the red light sensor arranged on the blocking bar of the gate. Wow, the roadway is equipped with a blocking bar in which a blue flashing light and a red flashing light are arranged on the drive shaft of the body pillar installed at the lane stop line of each lane, and the blocking bar on one side is the car passageway. Mounting on the drive shaft of the body column installed at the edge of the vehicle to rotate horizontally and vertically, and installing the other blocking bar to the drive shaft of the body column installed on both sides of the intermediate passageway to rotate horizontally and vertically, and the driveway Installing vehicle detection sensors so as to face each other on the sides of the body pillars installed on both sides of the vehicle passage, and the safety pillars vertically in front of the body pillars installed on the crosswalk and the roadway, and driven with a vibrator with a hammer, The step of installing the buried safety unit to be exposed, the driving device of the body pillar installed on the crosswalk and the roadway, the blue flashing light including the red light sensor of the blocking bar mounted on the drive shaft of the driving device, and the red flashing light, the body It consists of installing the alarm sound device and vehicle detection sensor installed on the pillar so as to be interlocked according to whether the pedestrian signal is operated.
In addition, when the red light sensor detects a child entering under the blocking bar of the gate that is closing the passageway of the crosswalk horizontally, the blue flashing light placed on the blocking bar turns on and an alarm sound device installed on the side of the body column is activated. You can control children from going out on crosswalks.
In addition, when a blue light is lit on the pedestrian signal, a red flashing light is lit on the blocking bar mounted on the body pillar of the roadway, and the vehicle detection sensor installed facing the body column of the vehicle passage operates to close the vehicle passage by the blocking bar. , The barrier bar mounted on the body pillar installed on the crosswalk rotates vertically and is linked with the pedestrian signal to open the passage.
In addition, when the red light on the pedestrian signal is lit, the red light sensor of the blocking bar mounted on the body pillar of the crosswalk operates and rotates horizontally to close the passage, and the blocking bar mounted on the body column of the roadway is blue. At the same time as the flashing light is turned on, it rotates vertically and interlocks with the pedestrian signal to open the car passage.

delete

delete

delete

delete

delete

In the present invention, according to the above-described features, when the blue light of the pedestrian signal is lit on the crosswalk of the school zone and the gate installed on the roadway so as to be linked with the pedestrian signal, the red flashing light of the blocking bar of the gate installed on the driveway blinks. At the same time, the vehicle detection sensor is activated and the vehicle can be controlled by closing the vehicle passage after a certain period of time, and the barrier bar of the gate installed on the crosswalk is the passage of the crosswalk immediately after the barrier bar of the gate installed on the roadway closes the vehicle passage. By opening, children can safely cross the pedestrian crossing.

When a red light is lit on the pedestrian signal, the barrier bar of the gate installed at the pedestrian crossing activates the red light sensor and at the same time closes the passage to safely control children, and when a child controlled by the barrier bar of the gate enters under the barrier bar. As the red light sensor detects the child, the blue light flashing on the blocking bar blinks and the alarm sound device installed on the body pillar sounds, so it is effective to control the child from exiting the crosswalk.

When the red light on the pedestrian signal lights up, the blue flashing lights flash on the vertically erected blocking bars on the roadway at the gates installed on both sides of the roadway. By complying with it, it has the effect of safely passing the car passage.

The barrier bar of the gate installed in the driveway has the effect of preventing the vehicle from starting in advance by horizontally blocking the vehicle passage.

The barrier bars of the gate installed on both sides of the passageway of the crosswalk shall be installed between both ends of the barrier bars on both sides so that children cannot pass through with the upper body upright when closing the passageway. When closing the passageway, it is installed so that the distance between both ends of the blocking bar is 80cm or less so that the vehicle cannot pass, so there is an effect that can be controlled.

The barrier bar of the gate installed on the crosswalk and the roadway opens and closes the passageway of the crosswalk and the car passageway of the driveway, but one side of the roadway opens and closes one side of the passageway or vehicle passageway. It can be opened and closed by one side, and since the length of these blocking bars is almost the same and short, it is possible to prevent damage from strong wind.

The safety pillars installed in front of the body pillars of gates installed on crosswalks and roadways have the effect of protecting the gates installed on crosswalks and roadways from vehicles and protecting a large number of children waiting at the crosswalks.

When a blue light is lit on the pedestrian signal, the vehicle detection sensors installed facing each other on the body pillars on each side of the roadway are activated, and after a certain period of time, the drive system of the gate installed on the roadway is installed to operate. Since the sensor detects and controls the driving devices of the gates on both sides of the car passage and the blocking bar cannot close the car passage, it is effective to prevent damage to the vehicle as well as the blocking bar. When crossing the crosswalk, the barrier bar of the gate installed on the driveway closes the car passage, and immediately opens the passageway of the crosswalk, so that children can cross the crosswalk more safely. When the installed vehicle detection sensor detects a vehicle passing through the vehicle passage, it controls not only the driving device of the gate installed on both sides of the vehicle passage where the vehicle is detected, but also the driving device of the gate installed at the crosswalk, so that the entire passage is not opened. It has the effect of being able to control it safely.

At night, when the barrier bar of the gate installed on the roadway opens and closes the car passage, a red or blue flashing light blinks, and when the barrier bar of the gate installed on the crosswalk closes the passage, the red light sensor light illuminates the floor. You can see the beautiful night view of the crosswalk in the school zone, and the driver or child (pedestrian) remembers it, and it has the effect of complying with the traffic rules of the school zone crosswalk.

1 is a diagram schematically showing a state in which gates are installed on a crosswalk and a roadway in a school zone;
Figure 2 is a view showing the body pillar and one side blocking bar installed on the crosswalk,
3 is a view showing the body pillar and the other side blocking bar installed on the crosswalk,
Figure 4 is a view showing a body column and one side blocking bar installed on the roadway,
Figure 5 is a view showing the body pillar and the other side blocking bar installed on the roadway,
6 is a view showing an example in which the safety pillar is installed.

Hereinafter, preferred embodiments of the present invention will be described in more detail with reference to the accompanying drawings, but specific structures and functions thereof are not limited to the embodiments described in the present specification since they represent one configuration example.

1 to 6 are views for explaining a method of installing a gate on a crosswalk and a roadway so that children can safely cross the crosswalk of a school zone according to the present invention.

As can be seen from these drawings, the present invention installs gates 130A and 130B on the crosswalk 110 and the roadway 120 of the school zone, but these gates 130A and 130B are the pedestrian signal 140 and Make it work together. When the blue light on the pedestrian signal 140 is lit, the blocking bar of the gate 130A installed on the crosswalk 110 opens, so that children can safely cross the crosswalk 110, and the gate 130B installed on the roadway 120 ), the blocking bar is closed so that the driving vehicle stops in front of the gate.

In addition, when a red light is lit on the pedestrian signal 140, the blocking bar of the gate 130A installed on the pedestrian crossing 110 is closed to prevent children from crossing the pedestrian crossing 110, and the gate installed on the roadway 120 ( 130B)'s circuit breaker opens, allowing it to pass through the vehicle.

The gates 130A installed on both sides of the crosswalk 110 are installed in the same way, and describing one gate is considered to describe both gates, and the gates installed on both sideways 120 (130B) is to install the same thing in the same way, and describing one gate is regarded as describing both gates.

As shown in Fig. 1, the crosswalk 110 of the school zone is formed by installing four body pillars 131 of the gate 130A at regular intervals at the boundary between the crosswalk and the sidewalk that children cross. Three passageways are formed, and four body pillars 131 of the gate 130B are installed on the stop line 121b of the roadway 120 on which the vehicle is running, according to the lanes of each lane 121a. Three car passages are formed between them.

1. Gate

The gates 130A and 130B respectively installed on the crosswalk 110 and the driveway 120 are of the same type, and the gates 130A and 130B are the body pillar 131 and the blocking bars 132a and 132b, and the blocking bar Consisting of a driving device (not shown) and a driving shaft 133 for operating the (132a, 132b), the driving device is disposed inside the body pillar 131 and at the same time, the drive shaft 133 is the front of the body pillar 131 Install by exposing it to the upper part. A blocking bar is mounted on the drive shaft 133, and the blocking bars 132a and 132b are divided into a straight shape and a cross shape.

2. Foundation concrete

The foundation concrete is concrete in the shape of a square truncated cone of a certain size, and a conduit for installing electric wires is buried in the foundation concrete 135, and the buried conduit protrudes to the side and upper sides of the foundation concrete 135, and anchor bolts 136 ) Is buried in the foundation concrete, but the bolt part of the anchor bolt is buried by protruding upward from the foundation concrete.

3. Body pillar of the gate

The body column 131 of the gate is formed of a square cylindrical column formed of steel and is installed so that a driving device or the like can be disposed therein. The drive shaft 133 of the driving device disposed inside the body pillar 131 is exposed by a perforated portion perforated at the front upper end of the body pillar, and the lower end of the body pillar 131 is a flange in which a plurality of bolt holes are perforated at regular intervals. 137 is formed.

The body pillars of the gates installed on the crosswalk 110 are installed at regular intervals with the width of the crosswalk at the boundary between the crosswalk and the sidewalk, and the body pillars installed on the roadway 120 are the stop lines of each lane 121a ( 121b). This stop line is a crosswalk stop line, and the size (height, width) of the body pillars installed on the crosswalk and the roadway may be different.

An alarm sound device (139a) is installed to face the lower side of the body column 131 installed on both sides of the passageway of the crosswalk 110, and vehicle detection sensors on the side of the body column installed on both sides of the vehicle passageway of the roadway 120 Install 139b) facing each other at a certain height.

Although not shown, in the interior of the body pillar 131, as well as a driving device, a distribution board and facilities connected to a pedestrian signal are arranged, and an opening and closing door is installed at the rear of the body pillar to enable inspection and maintenance of the facilities disposed inside. Configurable.

4. Passage gate

A passage for children is formed between the body pillars 131 installed at regular intervals on the crosswalk 110, and the body pillars 131 installed on the stop lines 121b of each lane 121a of the roadway 120 A vehicle passage through which the vehicle passes is formed between the two. Vehicle passageways are formed for each lane 121a, and gates are installed on both sides to induce the vehicle to slow down. The passage of the crosswalk and the car passage of the driveway are opened and closed with the barrier bars 132a and 132b of the gates installed on both sides.

In both lanes of a driveway, a lane on one lane may be a center line and a lane on the other lane may be a lane on the road side. The middle lane and the lane on the side of the road are described as edge lanes, and when there is no shoulder on the road, there may be no lane, and in this case, a body post can be installed at the stop line in accordance with other lanes to form a car passage.

5. Drive and cut-off bar

The gate driving device is a device that rotates the blocking bars (132a, 132b) installed on the drive shaft by being disposed inside the body pillars installed on the crosswalks and roadways, and the driving device and blocking bars are the same type as the breakers installed in general parking lots. The detailed description is omitted. In addition, the gates 130A and 130B installed on the crosswalk 110 and the roadway 120 are of the same type, and the blocking bars 132a and 132b are formed of aluminum square tubes with reinforcement bars.

The driving device of the gate is disposed inside the body pillar 131, and the drive shaft 133 is installed by being exposed to the front upper end of the body pillar, and blocking bars 132a and 132b are mounted on this drive shaft, but one blocking bar is Mount the shaft hole formed on one side and the shaft hole formed in the center of the other blocking bar. That is, one blocking bar is formed on one side, and the other blocking bar 132b is formed on both sides, like a conventional circuit breaker.

delete

These blocking bars open and close passageways and vehicle passageways. One blocking bar rotates to one side of the body column to open and close, and the other blocking bar opens and closes by rotating two blocking bars to both sides of the body column. The length of the other blocking bar is about twice the length of the one blocking bar.

The barrier bars of the gate installed on both sides of the crosswalk and on both sides of the car passage open and close the passage and the car passage from both sides, and each length is formed to be less than 1/2 of the passage and the car passage and is short.

A red light sensor 134 and a blue light-emitting flashing light 134a are installed equally on the blocking bars 132a and 132b of the gate installed on the crosswalk, and the red light-emitting light sensor has a blue light-emitting light and body pillar 131 When the red light sensor detects a child, it is connected to the alarm sound device 139a installed in the blue light and the alarm sound device sounds at the same time.

A blue flashing light 134a is installed between the blocking bars 132a and 132b of the gate installed on the roadway between the red flashing lights 134b being installed at regular intervals.

The red light sensor and the blue light flashing light are disposed on the blocking bar of the gate 130A installed on the crosswalk 110, and the red light and blue light flashing light are disposed on the blocking bar of the gate 130B installed on the roadway 120. It means that they are respectively arranged on the blocking bars installed on both sides, centering on the shaft hole of the blocking bar. In FIG. 2, the blocking bar 132a of the gate may be rotated downward when opening a passageway or a vehicle passageway to be vertically erected.

Explain that the barrier bar rotates horizontally or horizontally when the barrier bar of the gate installed in the crosswalk and the roadway closes the passageway and the vehicle passageway.

The length of the blocking bars 132a and 132b of the gates installed on the crosswalks and roadways is less than 1/2 of the passageway or the vehicle passageway, and the height of the body pillar 131 is adjusted according to the length of the blocking bar. The red light sensor 134 and the blue light flashing light 134a disposed on the blocking bar of the gate horizontally closing the passageway of the crosswalk are installed so as to illuminate toward the floor, and the height of the blocking bar horizontally closing the passageway is low. Therefore, it can be arranged so that the sensor detects the entire passageway and the blue luminous flashing light is illuminated by evenly placing it on the blocking bar in consideration of the range that can be detected by the red light sensor and the range that the blue light flashing light illuminates. Red light sensor detects moving objects with red light

The red light-emitting flashing lights 134b and the blue light-emitting flashing lights 134a disposed on the blocking bars 132a and 132b of the gate installed on the roadway may be installed to illuminate toward the front. In addition, the length of the blocking bars (132a, 132b) is, in the case of the blocking bars (132a, 132b) of the gate installed on the crosswalk, between the ends of the blocking bars on both sides when the passage is closed, children cannot pass with their upper body straight. Blocking bars (132a, 132b) of the gate installed in the vehicle passage is closed, the gap between both ends of the blocking bar on both sides is within 80cm.

Red flashing lights (134b) and blue flashing lights (134a) are arranged on the blocking bars (132a, 132b) of the gate installed in the driveway, so that the driver of the vehicle can easily identify the gate and make the road view beautiful at night. Of course, since the lights of the red light sensor 134 disposed on the blocking bars 132a and 132b of the gate installed on the crosswalk are reflected toward the floor, the landscape of the road at night is beautiful.

6. Alarm sound system and vehicle detection sensor

The alarm sound device (139a) is installed facing the lower side of the body pillar installed on both sides of each passage of the crosswalk 110, and is disposed on the blocking bars (132a, 132b) of the gate to close the passage by rotating toward the alarm sound device. Connected to the red light sensor.

Vehicle detection sensors (139b) are installed to face each other at a height capable of detecting a vehicle on the side of a body pillar installed on both sides of each vehicle passage of the driveway, so that if there is a vehicle in the vehicle passage, the sensors installed on both sides detect it together. The vehicle detection sensor is connected so as to be interlocked with the blue light of the pedestrian signal, and is also connected to control the driving device arranged inside the body pillar.

7. Safety pillar

By arranging the safety pillar 141 in a certain position in front of the body pillar of the gate installed on the crosswalk 110 and the roadway 120, the gate is protected as well as a number of children waiting right before the crosswalk.

As shown in Figure 4, the safety pillar 141 is divided into a safety part (142a) exposed to the ground and an installation part (142b) buried in the ground made of a steel pipe, this installation part is painted with a brown rust preventive paint and light emission on the top of the safety part A cap 143 with built-in flashing lights is installed,

A cap with a blue flashing light is installed on the top of the safety pole 141 installed on the crosswalk 110, and a cap with a red flashing light and a blue flashing light is installed on the top of the safety pole installed on the roadway 120. Installed. When a vehicle running at a speed that is 20% more than the permitted vehicle speed of the school zone (30km/h) collides with a safety pillar, the body pillar 131 of the gate installed behind it is installed to be safe and absorbs shocks to protect the driver. To be. The driving vehicle is based on a medium-sized vehicle, and the safety pillar can be installed so that the gate installed behind it is safe and children waiting at the crosswalk are safe even if a vehicle of 40-50 km/h per hour collides when necessary.

A preferred example of the safety pillar 141 is a 125mm circular steel pipe or a pillar of a guardrail, but the height of the safety part 142a is 80cm-100cm, and the installation part 142b is about 20% longer than the length of the safety part, and the thickness is a vehicle collision. The city should be able to absorb the shock, but install it in consideration of the installation method of road traffic safety facilities.

8. The process of installing gates on crosswalks and driveways

A method of installing gates on the crosswalk 110 and the roadway 120 of the school zone may be various. The vehicle is controlled by closing the car passage with the blocking bars (132a, 132b) of the gate installed on the roadway, and the child can safely cross the crosswalk by opening the passage with the blocking bars (132a, 132b) of the gate installed on the crosswalk. This is how to install it.

The method of installing the gate on the crosswalk 110 may be installed according to the width of the crosswalk, and the method of installing the gate on the roadway 120 may be installed along the lane. For crosswalks, if one passage is formed, gates with blocking bars can be installed on one or both sides of the passage, and if two passages are formed, gates with blocking bars are installed at both edges of the two passages or two passageways A gate with a blocking bar installed in the center of the can be installed.

When the roadway is a primary lane, one lane is formed.If a gate with a blocking bar is installed at the stop line of one lane of the lane, or a gate with a blocking bar is installed at the stop line of both lanes of the lane, and the roadway is a second lane, When two lanes are formed, a gate with a blocking bar is installed at the stop line of the edge lane on both sides of the two lanes, or a gate with a blocking bar is installed at the stop line of the center lane of two lanes, and if the driveway is a third lane, 3 There may be a method of installing a gate with a blocking bar at the stop lines of both lanes of the intermediate lane, and furthermore, it is possible to completely control the vehicle passage.

If the driveway is a first lane, a gate with blocking bars is installed at the stop lines of both lanes of the lane to form one lane, and if the driveway is a second lane, gates with blocking bars are installed at the stop lines of both lanes. A gate with a blocking bar can be installed at the stop line of the center lane to form two lanes. In addition, the case where three passageways are formed in the crosswalk and the case where the roadway is three lanes will be described in detail with reference to FIG. 1.

1 shows that three passages are formed at regular intervals on a crosswalk, a gate with a blocking bar is installed on one side (edge) of both passages, a gate with a blocking bar is installed on both sides of the intermediate passage, and the roadway is three lanes. Three car passages are formed in, and a gate with a blocking bar 132a is installed on one side (edge) of both car passages, and a gate with a blocking bar 132b is installed on both sides of the intermediate car passage. Therefore, gates with blocking bars 132a are installed on one side (edge) of both passages and gates with blocking bars 132b are installed on both sides of the intermediate passages. .

For the crosswalk 110, after excavating the ground at regular intervals with a width, a foundation concrete 135 with an anchor bolt protruding upward is installed in the excavation part, and the roadway 120 is a stop line 121b of each lane 121a. ) To excavate the ground and install the foundation concrete 135 with the anchor bolt 136 protruding upward to the excavation part.

The body pillar 131 of the gate is installed on the anchor bolt 136 which is installed on the crosswalk 110 and protrudes upward of the basic concrete, but the body pillar has a driving device disposed therein so that the drive shaft of the driving device is the body pillar. By fitting the bolt hole of the flange 137 formed at the lower end with the perforated hole in the front upper part of the crosswalk, and installing the body pillar with the gate driving device arranged at regular intervals on the crosswalk 110, the crosswalk To form passages at regular intervals.

In addition, the body pillar 131 of the gate is installed on the anchor bolt 136 that is installed on the driveway 120 and protrudes upward of the basic concrete, but the body pillar has a driving device disposed inside the drive shaft of the driving device. Exposed to the perforated part in the front upper part of the column, and by fitting the bolt hole of the flange 137 formed in the lower part to the anchor bolt, the driveway 120 is a body column in which the driving device of the gate is arranged at the stop line of each lane. It is installed to form a vehicle passage at the stop line of each lane in each lane.

The red light sensor 134 and the blue light flashing light 134a are respectively evenly arranged on the drive shaft of the driving device exposed to the front upper part of each body pillar installed on the crosswalk 110, and the red light sensor When detected, the blocking bar (132a, 132b) that turns on the blue flashing light is installed.

One side blocking bar (132a) is mounted on the drive shaft exposed to the front upper end of the body column 131 installed at the edge of the passage formed on both sides of the crosswalk and rotated to the left or right by the drive device to horizontally and It is installed to open and close one side of the passage formed on both sides by rotating it vertically, and the other blocking bar (132b) is mounted on the drive shaft exposed to the front upper end of the body pillar 131 installed on both sides of the intermediate passage through the shaft hole formed in the middle. Thus, it is installed to open and close one side of both passageways and one side of the intermediate passageway by rotating the blocking bar horizontally and vertically by rotating it to the left or right by the driving device.

Next, in the crosswalk 110, an alarm sound device (139a) is installed facing each side of the body column installed on both sides of the passageway at a constant height, and the alarm sound device is installed on the blocking bar (132a) of the gate of the body column. 132b) connected to the red light sensor disposed, but connected to the red light sensor of the blocking bars 132a and 132b, which are rotated horizontally toward the side where the alarm sound device is installed to close the passage, and detect a child, the blocking bar 132a Connect so that the blue flashing light placed in ,132b) lights up and the alarm sound device installed on the side of the body pillar sounds.

Blocking bars (132a, 132b) with blue flashing lights (134a) are mounted between the drive shafts exposed to the front upper part of the body pillar of the gate installed in the driveway (120), and between the red flashing lights (134b) are installed at regular intervals. do.

One side blocking bar (132a) is mounted on the drive shaft exposed to the front upper end of the body column installed at the edge of the vehicle passage formed on both sides of the shaft hole and rotated to the left or right by the driving device to rotate the blocking bar horizontally and vertically to both sides. It is installed to open and close one side of the vehicle passage formed in the other side, and the other side blocking bar (132b) attaches the shaft hole formed in the middle to the drive shaft exposed to the front upper end of the body pillar installed on both sides of the intermediate vehicle passage. It is installed to open and close one side of both vehicle passageways and one side of intermediate vehicle passageways by rotating left or right to rotate the blocking bar horizontally and vertically.

In addition, in the driveway 120, a vehicle detection sensor (139b) is installed facing the vehicle at a height capable of detecting a vehicle on the side of the body pillar installed on both sides of each vehicle passage, and the vehicle detection sensor is It connects with the driving device arranged inside to control the driving device. The vehicle detection sensor is installed in conjunction with the blue light of the pedestrian signal. When the vehicle detection sensor detects the vehicle, the vehicle detection sensor controls the drive and prevents the blocking bar installed on the drive shaft from rotating horizontally. It will prevent breakage.

At this time, the body column with the blocking bar (132b) installed has vehicle detection sensors installed on both sides, and the vehicle detection sensors installed on both sides are connected to the drive devices disposed inside the body column, respectively, to one side of the body column. When the installed sensor controls the driving device, the blocking bar mounted on the driving shaft cannot be operated, so it cannot be closed to one side of the car passage formed next to it.

In addition, the safety pillar 141 is vertically installed in front of the body pillar of each gate installed on the crosswalk 110 and the driveway 120 and driven with a vibrator with a hammer to install the installation part of the safety pillar to be buried in the ground. A cap 143 with a blue luminous flashing light is installed on the top of the safety pole installed in the vehicle, and a cap 143 with a red luminous flashing light and a blue luminous flashing light is installed on the top of the safety post installed on the roadway.

The blue flashing light built into the cap of the safety post installed on the crosswalk and the blue flashing light built into the cap of the safety post installed on the roadway are connected to the red light of the pedestrian signal and the red flashing light built into the cap of the safety post installed on the roadway. Is connected to the blue light of the pedestrian signal and is installed to be interlocked with the pedestrian signal.

Subsequently, the pedestrian signal is connected to the gate installed on the crosswalk and the roadway, and the gate installed on the crosswalk and the roadway is connected according to the operation of the pedestrian signal.The body pillar of the gate installed on the crosswalk (10) to the red light of the pedestrian signal (131) A driving device disposed inside, a red luminescent light sensor (134a) disposed on a blocking bar mounted on the driving shaft of the driving device, a blue luminescent flashing light (134b) built in the cap of the safety column installed in front of the body pillar, and , The driving device of the gate disposed inside the body pillar installed in the driveway 120, the blue flashing light disposed on the blocking bar installed on the drive shaft of the drive device, and the blue flashing light built in the cap of the safety post installed in front of the body post Connected to the blue light of the pedestrian signal, the driving device of the gate arranged inside the body pillar installed in the crosswalk, the driving device of the gate arranged inside the body pillar installed in the roadway, and the blocking mounted on the drive shaft of this driving device The process of connecting the red flashing lights arranged on the bar, the vehicle detection sensors installed on the body posts on both sides of the vehicle passageway, and the red flashing lights built in the caps of the safety posts installed in front of the body posts so that they are interlocked depending on whether the pedestrian signal is activated. Will go through.

Accordingly, the red light sensor connected to the red light of the pedestrian signal is connected to the blue flashing light disposed on the blocking bar and the alarm sound device installed on the side of the body pillar, so that the blocking bars 132a and 132b close the passage of the pedestrian crossing. When the sensor detects a child entering under the blocking bar, the blue flashing light turns on and the alarm sound is connected.

When the barrier bar installed on both sides of the passage is horizontally blocked and closed, if a child enters under the barrier bar, the red light sensor of the barrier bar close to the child detects it, and the blue flashing light connected to this sensor lights up and an alarm sounds. If the red flashing light sensors placed on the blocking bars installed on both sides detect it, the blue flashing lights connected to the sensors on both sides will light up and The alarm sound system will sound together.

In addition, the vehicle detection sensors 139b installed facing the sides of the body pillars on both sides of the vehicle passage by being connected to the blue light of the pedestrian signal are simultaneously detected by the vehicle detection sensors installed on both sides of the vehicle passage as described above, and It controls the operation of the driving device disposed inside the pillar, and when the vehicle passes through the vehicle passage, the driving device is released and the driving device is connected to rotate.

The vehicle detection sensor (139b) is a red light on the vehicle signal and blue light on the pedestrian signal while the vehicle is passing through the vehicle path, but the vehicle on the driveway is in the vehicle path due to traffic jams or traffic violations. It is installed in order to prevent the vehicle from being damaged and the barrier bar from being damaged by colliding with the vehicle while the blocking bars of the gates installed on both sides of the vehicle passage close the vehicle passage.

By connecting a PLC or a relay and a timer to the driving device of the gate installed in the pedestrian crossing and the roadway connected to the blue light of the pedestrian signal, the vehicle detection sensor can be activated and the driving device can be operated after a certain period of time.

9. The process of connecting the gate to interlock according to the pedestrian signal

A driving device disposed inside the body pillar 131 of the gate installed on the crosswalk 110 at the pedestrian signal, a red light sensor 134 disposed on the blocking bar mounted on the driving shaft 133 of the driving device, and safety A blue flashing light built into the cap of the column 141, a driving device disposed inside the body column of the gate installed on the driveway 120, and a blue flashing light (134a) disposed on the blocking bar mounted on the drive shaft of the driving device And the red luminous flashing light 134b and the red luminous flashing light and blue luminous flashing light built in the cap of the safety pillar 141 are connected so as to be interlocked according to whether the red light and the blue light of the pedestrian signal are operated.

In more detail, when a red light is lit on the pedestrian signal, the blocking bars 132a and 132b installed on the pedestrian crossing are rotated horizontally to close each passage and at the same time, the red light sensor disposed on the blocking bar is operated, Connect to the red light of the beacon so that the blue flashing light built in the cap of the safety post installed in front of each body post is lit, and the blocking bars (132a, 132b) installed in the driveway are rotated vertically to open the passage of each vehicle and to the blocking bar at the same time. It is connected to the red light of the beacon so that the arranged blue flashing light is turned on, and the blue flashing light built in the cap of the safety pole installed in front of each body post is lit.

At this time, when the red light-emitting light sensor disposed on the blocking bars 132a and 132b of the gate 130A installed on the crosswalk 110 detects a child, the blue light-emitting flashing light disposed on the blocking bar turns on and at the same time the lower part of the body pillar. The red light sensor is connected to the blue light and the alarm sound device so that the alarm sound device 139a installed on the side sounds.

When the blue light of the pedestrian signal lights up, the red flashing lights arranged on the blocking bars 132a and 132b installed on the roadway 120 light up and at the same time, the red flashing lights built in the caps of the safety poles installed in front of each body post light up. At the same time, vehicle detection sensors (139b) installed facing the sides of the body pillars on both sides of each vehicle passage are operated, and after a certain period of time, the driving device of the gate is rotated, and the blocking bar mounted on the driving shaft is rotated horizontally to close each vehicle passage. It is connected to the blue light of the crosswalk, and the driving device of the gate installed on the crosswalk is connected to the blue light of the beacon so that the blocking bar installed on the roadway is rotated vertically to open each passage.

At this time, a PLC or a relay and a timer are connected to the driving device of the gate linked to the blue light of the pedestrian signal, and the vehicle detection sensor (139b) is operated to rotate the gate driving device of the roadway. Each set time is set in the timer of PLC or relay so that the gate drive device is activated. In this way, the vehicle detection sensor 139b effectively controls the gate driving device of the roadway and the crosswalk, so that the child can safely cross the crosswalk by opening the passageway of the crosswalk after the car passageway of the roadway is closed.

When the vehicle detection sensor 139b installed facing the side of the body pillar 131 on both sides of the vehicle passage detects a vehicle in the vehicle passage, it controls the driving device of the gate installed in the vehicle passage and at the same time, the driving device of each gate installed in the crosswalk When the vehicle passes through the vehicle passage, the vehicle detection sensor cancels the controlled gate driving device and immediately cancels the gate driving device installed at the crosswalk, so that the blocking bars 132a and 132b of the gate rotate horizontally. The passage is closed, and the blocking bars 132a and 132b of the gate installed on the crosswalk are rotated vertically to operate to open each passageway of the crosswalk.

delete

In crosswalks and gates installed on the roadway, a distribution board and b distribution board are placed inside the body pillar of the gate installed at the crosswalk close to the gate of the roadway, and the distribution board a is connected to the red light of the pedestrian signal, and the distribution board b is the pedestrian signal. Connect to the blue light. In addition, a'distribution board and b'distribution board are placed inside the body pillars of each gate installed on the crosswalk and roadway, but the a'distribution board is connected to the a distribution board connected to the red light of the beacon, and the b'distribution board is connected to the blue light of the beacon Connect to the connected distribution board b.

And the a'switchboard arranged inside the body pillar of each gate installed on the crosswalk is connected to the driving device, the red light sensor arranged on the blocking bar of the driving device, and the blue flashing light built in the cap of the safety pole installed in front of the body pillar. And, the a'distribution board arranged on the body pillar of each gate installed in the driveway is the driving device, the blue flashing lights arranged on the blocking bars (132a, 132b) of the driving device, and the blue embedded in the cap of the safety pillar installed in front of the body pillar. Connect to the flashing light.

In addition, the b'distribution board arranged inside the body pillar of each gate installed on the crosswalk is connected to the driving device, and the b'distribution board arranged on the body pillar of each gate installed on the driveway is the driving device and the blocking bar of the driving device ( 132a, 132b), the vehicle detection sensor installed on both sides of the body column, and the red flashing light built in the cap of the safety column installed in front of the body column.

By connecting a PLC or a relay and a timer to the driving device of the gate installed on the crosswalk and the roadway, the vehicle detection sensor is activated, and the driving device is operated after a certain period of time (designated time). The predetermined time is the time that the driving device operates after the vehicle detection sensor is activated, and is set in the PLC or timer, and the time may vary depending on conditions, but the driving device of the roadway is about 2 seconds and the driving device of the crosswalk is approximately It is preferable to do it in about 3 seconds.

10. How to operate gates installed on crosswalks and roadways

When the blue light on the pedestrian signal 140 is lit, the red flashing lights 134b disposed on the blocking bars 132a and 132b of each gate installed on the roadway 120 are lit, and at the same time, the cap of the safety pillar installed in front of each gate The built-in red flashing light is turned on, and the vehicle detection sensors (139b) installed facing the side of the body pillar installed on both sides of each vehicle passage are operated, and after a certain time, the driving device of the gate is rotated and the driving shaft of the driving device is rotated. The installed barrier bar is rotated horizontally to control the vehicle by closing the passage of each vehicle on the roadway, and immediately after the driving device of each gate installed on the roadway is rotated, the driving device of each gate installed on the crosswalk 110 It is rotated, and the blocking bar mounted on the drive shaft of this driving device is rotated vertically, and each passage is opened so that children can safely cross the crosswalk.

At this time, when there is a vehicle on the vehicle passageway of the driveway, when the vehicle detection sensors 139b installed facing the side of the body pillars on both sides of the vehicle passage detect the vehicle, the blocking bar mounted on the drive shaft rotates by controlling the driving device of the gate. The operation of the driving device of each gate installed on the crosswalk 110 is also controlled, so that the blocking bar mounted on the driving shaft cannot be rotated. When the vehicle passes the vehicle passage, the vehicle detection sensor (139b) cancels the gate driving device of the vehicle passage and the crosswalk, so that the blocking bar rotates horizontally to close the vehicle passage, and immediately after closing the vehicle passage, the blocking bar installed on the crosswalk is rotated vertically. Each passage is opened so children can safely cross the crosswalk.

In addition, when the red light is lit on the pedestrian signal 140, the blocking bar installed on the pedestrian crossing 110 is rotated horizontally as the red light sensor 134 is operated, closing each passageway to safely control children and at the same time The blue flashing light built into the cap of the safety post installed in front of the body post is turned on.

Blocking bars (132a, 132b) installed on the roadway 120 are rotated vertically at the same time as the blue flashing lights are turned on to open the passage of each vehicle to pass the vehicle. The blue flashing light built into the cap of the safety post installed in front of each body post is turned on.

At this time, if the red light sensor 134 detects a child entering under the blocking bar of both gates horizontally closing each passage of the crosswalk, the blue flashing light disposed on the blocking bar like this sensor lights up and the body The alarm sound device (139a) installed on the side of the pillar is controlled to prevent children from going out of the crosswalk by sounding.

The driver of a vehicle driving in the school zone can easily identify the blocking bar where the blue flashing lights flash vertically on both sides of the vehicle passageway, and lower the vehicle speed to 30km/h or less to safely pass the vehicle passageway with the gate installed.

For better understanding, the vehicle drives according to the vehicle signal, and the orange light turns on for a certain period of time as a notice in the process of changing the signal from the red light on the vehicle signal to the blue light, and then the blue light turns on. As it is lit, vehicles traveling in the lane of the school zone at 30 km/h can stop without colliding with the gate installed at the stop line of the crosswalk. However, it is necessary to install a vehicle stop line in front of the safety pillar installed in front of the body pillar of the gate installed in the driveway.

The technical task of the present invention is achieved by the technical configuration as described above, and although it has been described by the limited embodiments and drawings, the present invention is not limited thereto, and the present invention by those of ordinary skill in the art to which the present invention pertains. It goes without saying that various modifications and variations are possible within the scope of the technical idea of and the claims to be described below.

110: pedestrian crossing 120: driveway
121a: by car 121b: stop line
130A,130B: Gate 131: Body pillar
132a, 132b: blocking bar 133: drive shaft
134: red light sensor 134a: blue light flashing
134b: red flashing light 135: foundation concrete
136: anchor bolt 137: flange
138: reinforcement 139a: alarm sound system
139b: vehicle detection sensor 140: pedestrian signal
141: safety pillar 142a: safety department
142b: installation part 143: cap

Claims (6)

After excavating the ground at regular intervals on the crosswalk 110, a foundation concrete 135 with an anchor bolt protruding upward is installed in the excavation part, and the roadway 120 is ground on the stop line 121b of each lane 121a. The step of installing the foundation concrete 135 in which the anchor bolts protrude upward in the excavation part after excavating,
A body pillar 131 having a gate driving device disposed therein is installed on the anchor bolt 136 of the basic concrete 135 installed on the crosswalk 110, and the drive shaft 133 of the driving device is the front of the body pillar. Forming a passageway at regular intervals in the crosswalk by exposing the upper end with a perforated portion and fitting the bolt hole of the flange 137 formed at the lower end of the body column to the anchor bolt; and
The driveway is provided with a body pillar in which the driving device of the gate is disposed inside the anchor bolt 136 protruding upward of the foundation concrete 135 installed on the lane stop line of each lane, and the drive shaft of the driving device is the front of the body pillar. Exposing the upper end with a perforated perforation and fitting the bolt hole of the flange 137 formed at the lower end of the body column to the anchor bolt to form a car passage on the stop line of the lane for each lane;
A red light sensor 134 and a blue light-emitting flashing light 134a are disposed at the top of the front of the body pillar installed on the crosswalk 110 so that the blue light-emitting light is turned on when the red light sensor detects a child ( 132a, 132b), but one blocking bar (132a) is installed to rotate horizontally and vertically by mounting on the drive shaft of the body column installed at the edge of the passageway on both sides of the crosswalk, and the other blocking bar (132b) is installed on both sides of the intermediate passageway. Installing to be installed to rotate horizontally or vertically by mounting on the drive shaft of the body pillar installed in,
An alarm sound device (139a) is installed facing the side of the body pillar installed in each passageway of the crosswalk 110, and the alarm sound device is connected to the red light sensor disposed on the blocking bars (132a, 132b) of the gate. And installing an alarm sound device to sound when a child is detected,
The roadway 120 includes blocking bars 132a and 132b in which blue flashing lights 134a and red flashing lights 134b are disposed on the drive shaft 133 of the body pillar installed at the stop line 121b of each lane 121a. However, one side blocking bar (132a) is installed to rotate horizontally and vertically by mounting on the drive shaft of the body column installed at the edge of the vehicle passageway, and the other side blocking bar (132b) is installed on the drive shaft of the body column installed on both sides of the intermediate passageway. Mounting and installing to rotate horizontally and vertically,
Installing a vehicle detection sensor (139b) so as to face each other on the side surfaces of the body pillars 131 installed on both sides of each vehicle passage of the driveway;
The step of installing the safety pillar 141 vertically in front of the body pillars installed on the crosswalk and the roadway and driving with a vibro hammer so that the installation part (142b) is buried in the ground and the safety part (142a) is exposed,
A blue flashing light (134a) and a red flashing light (134b) including a driving device for the body pillar 131 installed on the crosswalk and the roadway, and a red light sensor 134 of the blocking bar mounted on the drive shaft of the driving device Wow, the crosswalk of the school zone, characterized in that the step of installing the alarm sound device (139a) and the vehicle detection sensor (139b) installed on the body pillar so as to be interlocked according to whether the pedestrian signal 140 is operated is safe for children. How to install gates at crosswalks and driveways so that you can cross them. delete According to claim 1, When a red light sensor detects a child entering under the blocking bar of the gate horizontally closing the passageway of the crosswalk 110, the blue flashing light disposed on the blocking bar lights up and at the same time A method of installing a gate on a crosswalk and a roadway so that children can safely cross a crosswalk of a school zone, characterized in that the alarm sound device (139a) installed on the side sounds and controls the child to go to the crosswalk. delete The vehicle detection sensor according to claim 1, wherein when a blue light is lit on the pedestrian signal 140, a red luminous flashing light is lit on a blocking bar mounted on the body pillar of the roadway 120, and is installed facing the body pillar of the vehicle passageway. (139b) is activated to close the car passage by the blocking bar, and the blocking bar mounted on the body pillar installed in the crosswalk rotates vertically to open the passage by interlocking with the pedestrian signal. How to install gates at crosswalks and driveways to ensure safe crossing. The method of claim 1, wherein when a red light is lit on the pedestrian signal 140, the red light sensor of the blocking bar mounted on the body pillar of the crosswalk 110 is operated and at the same time rotates horizontally to close the passageway. The blocking bar mounted on the body post of (120) turns on a blue flashing light and rotates vertically at the same time, and is interlocked with a pedestrian signal to open the car passage.The crosswalk allows children to safely cross the crosswalk in the school zone. And how to install a gate on the driveway.

Images