KR102537705B1 - Height limit system for vehicle - Google Patents

Abstract

The present invention relates to a vehicle entry limiting system for solving the problems of the prior inventions, and is disposed in the movement path of the vehicle, the height limiting unit 100 physically blocking the vehicle exceeding the set height; a height detecting unit 200 disposed in a moving path of the vehicle and measuring a height value of a vehicle entering the height limiting unit 100 in real time; A vehicle entry restriction system comprising a.

Description

Vehicle entry limit system {Height limit system for vehicle}

The present invention relates to a system for restricting the entry of vehicles into a section of a road.

Patent Document 001 is a mount; The upper part is fixed to the installation table, there is an entry restriction sign on the front side where the vehicle enters, and when the restricted vehicle enters, the screen is unfolded downward from the installation table, and when the restricted vehicle does not enter, the screen is folded upward; When the screen is unfolded downward, the connection with the screen is released so that the screen is lowered by its own weight, and when the screen is folded upward, it is connected to raise the screen; A technology related to a vehicle passing height limit display device including a is proposed.

Patent Document 002 is a camera for photographing a vehicle entering a structure; A sensor detecting a passing height by detecting a distance between a structure and the ground; A controller that calculates the vehicle height of the vehicle from the image captured by the camera, recognizes the license plate of the vehicle, and determines whether the vehicle can enter the structure by comparing the passing height of the sensor and the calculated vehicle height; a display unit that outputs whether entry is possible determined by the control unit; It proposes a technology related to a system for limiting the passing height of a vehicle including a.

In Patent Document 003, foundation concrete is installed at a distance on the road entering the tunnel, while a height limiting frame is installed on the foundation concrete, and a fiber-reinforced plastic sensor is fixed to the lower horizontal part of the height limiting frame with a sensor connector to increase the height of the vehicle. a height limiting device installed to detect; A square door installed as a concrete structure to protrude outward at the entrance of the tunnel; It is installed on the upper part of the square door to give a warning to the driver when the height of the vehicle to pass through the tunnel is excessively measured, and is connected to the sensing cable through the through-hole to the inside of the height limiting frame of the height limiting device. A sensing frame box in which a reflective sensing plate and a warning light are installed at the center and both sides of the front surface in the longitudinal direction, respectively; A technology for vehicle height limiting devices for box-shaped tunnel roads composed of is presented.

Patent Document 004 is a support bracket installed on a support fixed to the ground; a blocking bar pivotally coupled to the support bracket; a compression spring that elastically connects the support bracket and the blocking bar; A tension control unit having both ends fixed to the holding and blocking bars, respectively; Including, the blocking bar is the main plate; A pipe formed at one end of the main plate and fitted with a pivot axis; An auxiliary plate coupled to one side of the main plate, extending in the longitudinal direction, and formed thinner than the main plate to have flexibility; Consisting of, the support bracket is composed of opposing upper and lower plates and side plates connecting them to form a 'c' shape, perpendicular to the first regulation plate extending in the longitudinal direction between the upper and lower plates of the support bracket A second regulating plate extending to is installed, and a through hole is formed between the first and second regulating plates at opposite positions of the upper and lower plates, and the pivot axis passes through the through hole and the pipe in a state where the pipe is positioned between the through holes. The blocking bar is pivoted around the pivot axis by external impact, returns to its original position by the elastic restoring force of the compression spring, and the auxiliary plate absorbs part of the external impact while being bent by flexibility, and the rest is the blocking bar It proposes a technology related to a vehicle passing height limiting device, characterized in that removed by the rotation of.

KR 10-2015-0115180 A (October 14, 2015) KR 10-2014-0065037 A (May 29, 2014) KR 20-0255812 Y1 (November 16, 2001) KR 10-2276321 B1 (July 06, 2021)

An object of the present invention is to limit the entry of vehicles into some sections of the road.

The present invention relates to a vehicle entry limiting system for solving the problems of the prior inventions, and is disposed in the movement path of the vehicle, the height limiting unit 100 physically blocking the vehicle exceeding the set height; a height detecting unit 200 disposed in a moving path of the vehicle and measuring a height value of a vehicle entering the height limiting unit 100 in real time; includes

The height limiting portion 100 of the present invention rises from the ground, a pair of holding portions 110 extending along the height direction; Blocking bars 120 orthogonally disposed between the plurality of holding portions 110; includes

The blocking bar 120 of the present invention is formed in a structure that moves between a predetermined height range along the height direction of the holding portion 110 .

The height sensor 200 of the present invention includes a plurality of sensors 210 disposed in a direction toward the central portion of the vehicle movement path in the width direction to measure a vehicle height in real time; includes

The height detecting unit 200 of the present invention includes a block 220 in which the sensor 210 is interposed inside and an opening 221 is formed in a direction toward the central portion in the width direction of a vehicle movement path; includes

The height sensing unit 200 of the present invention is erected from the ground, vertical guide bar 230 for providing a moving path of the block 220 along the height direction; includes

The present invention is interlocked with the height limiting unit 100 and the height detecting unit 200, the control unit 300 for determining the vehicle's passing height and the vehicle height measurement position; includes

According to the present invention, a manager can easily set a vehicle garage value for an entry control section.

In addition, the manager can easily set the distance between the point where the vehicle is physically controlled and the point where the garage value is measured.

1 is an exemplary view showing one embodiment of the present invention.
Figure 2 is a conceptual diagram showing the height limiting unit of the present invention.
3 is a conceptual diagram showing a first driving unit of the present invention;
4 is an exemplary view showing a plurality of embodiments of the sensor of the present invention.
5 is an exemplary diagram showing a plurality of embodiments of blocks of the present invention;
6 is an exemplary view showing an embodiment of the height sensor of the present invention.
7 is a flowchart showing a garage height setting state of the present invention;
8 is a conceptual diagram showing an interlocking state for a control unit of the present invention;

Hereinafter, the most preferred embodiment of the present invention will be described in detail in order to explain the present invention in detail to the extent that those skilled in the art can easily practice the present invention.

Numbers cited in the examples below are not limited to the referenced subject and can be applied to all examples. An object that exhibits the same purpose and effect as the configuration presented in the embodiment corresponds to an equivalent replacement object. The high-level concept presented in the examples includes sub-concept objects that are not described.

(Embodiment 1-1) The present invention relates to an entry restriction system for blocking the entry of a vehicle passing through a specific section on a road, and is placed in a vehicle movement route to physically block a vehicle exceeding a set height. section 100; a height detecting unit 200 disposed in a moving path of the vehicle and measuring a height value of a vehicle entering the height limiting unit 100 in real time; includes

(Embodiment 1-2) The present invention relates to an entry restriction system for blocking entry of a vehicle passing through a specific section on a road. Based on, it is formed in a structure disposed in front of the height limiting unit 100.

The present invention relates to a system for limiting the entry of a vehicle with a high vehicle height into a specific section of a road. As a space such as a tunnel or an underground parking lot is provided with a limited area, the height of the space is relatively limited. At this time, when a truck with a high height enters the space, a phenomenon in which the upper end of the loading part is caught on the ceiling of the space and damaged may occur.

In order to solve the above problems, the present invention will include a height limiting unit 100 installed at the entrance to the space to limit the height of an entering vehicle and a height sensor 200 that measures the height of the entering vehicle in real time. can At this time, due to the technical characteristics of the height sensor 200 measuring the height limit value limited by the height limiter 100, the height sensor is disposed in front of the height limiter 100 based on the direction in which the vehicle enters. It is desirable to design as a structure.

(Embodiment 1-3) The present invention relates to an entry restriction system for blocking entry of a vehicle passing through a road into a specific section. an alarm output unit 130 that transmits a signal; includes

(Embodiment 1-4) The present invention relates to an entry restriction system for blocking entry of a vehicle passing through a specific section on a road. a time alarm unit 131 that transmits a signal; includes

(Embodiment 1-5) The present invention relates to an entry restriction system for blocking entry of a vehicle passing through a specific section on a road. an auditory alarm unit 132 that transmits a signal; includes

The present invention relates to a height limiting unit 100 for limiting entry of a vehicle having a high garage. The height limiting unit 100 restricts the entry of the vehicle only for vehicles whose height value measured by the height sensor 200 exceeds the reference value.

At this time, in order to prevent an entering vehicle from physically colliding with the height limiting unit 100, the height limiting unit 100 includes an alarm output unit 130 that transmits a stop signal to the driver of the vehicle. can do. The alarm output unit 130 may include a visual alarm unit 131 that outputs an optical signal to the driver of the vehicle and an auditory alarm unit 132 that transmits an acoustic signal. That is, when the vehicle height exceeds the reference value, the driver senses a stop signal based on the optical signal received from the visual warning unit 131 and the acoustic signal received from the auditory warning unit 132, so the driver The vehicle may be stopped before entering the height limiting unit 100 .

(Embodiment 2-1) The present invention relates to an entry restriction system for blocking entry of a vehicle passing through a road into a specific section, and in Embodiment 1-1, the height limiting unit 100 stands up from the ground , a pair of holding portions 110 extending along the height direction; Blocking bars 120 orthogonally disposed between the plurality of holding portions 110; includes

(Embodiment 2-2) The present invention relates to an entry restriction system for blocking entry of a vehicle passing through a road into a specific section. ) is formed on the outer periphery of

(Embodiment 2-3) The present invention relates to an entry restriction system for blocking entry of a vehicle passing through a specific section on a road. In Embodiment 2-2, the visual warning unit 131 includes a plurality of LED elements; includes

(Embodiment 2-4) The present invention relates to an entry restriction system for blocking entry of a vehicle passing through a specific section, and in Embodiments 2-3, the visual alarm unit 131 is configured to ), it is formed as a structure that outputs light of different colors based on the measurement result.

(Embodiment 2-5) The present invention relates to an entry restriction system for blocking entry of a vehicle passing through a specific section on a road. A ground guide bar 140 installed on the ground along the ground to provide a movement path for the holding part 110; includes

The present invention relates to a height limiting unit 100 for limiting entry of a vehicle having a high garage. The height limiting unit 100 restricts the entry of the vehicle only for vehicles whose height value measured by the height sensor 200 exceeds the reference value.

In order to implement the above technology, the height limiting portion 100 is a pair of holding portions 110 standing up from the ground and both ends in the longitudinal direction of each holding portion 110, the blocking bar 120 orthogonally coupled to the upper end It can be designed as a structure that includes.

At this time, the warning output unit 130 is formed in a structure disposed on the outer periphery of the blocking bar 120, so that the driver of the entering vehicle can easily recognize the signal output from the warning output unit 130. Although the structure or shape of the visual alarm unit 131 is not particularly limited, it is preferable to have a structure including a plurality of LED elements each expressing a different color. That is, based on the value of the height measured by the height sensor 200, the type of LED element to be activated is determined.

In addition, the height limiting unit 100 may further include a ground guide bar 140 providing a movement path of the holding unit 110 . As the ground guide bar 140 is formed in a structure extending along the entry direction of the vehicle, the holding portion 110 may move in a forward or backward direction based on the entry direction of the vehicle.

(Embodiment 3-1) The present invention relates to an entry restriction system for blocking entry of a vehicle passing through a road into a specific section, and in Embodiment 2-1, the blocking bar 120 is It is formed in a structure that moves between a predetermined height range along the height direction of the.

(Embodiment 3-2) The present invention relates to an entry restriction system for blocking entry of a vehicle passing through a road into a specific section, and in Embodiment 3-1, the blocking bar 120 is formed at both ends in the longitudinal direction a first driving unit 121; includes

(Embodiment 3-3) The present invention relates to an entry restriction system for blocking entry of a vehicle passing through a road into a specific section, and in Embodiment 3-2, the first drive unit 121 applies power from the outside. a power unit 121-1 that receives and generates power; a pinion gear 121-2 that rotates in shaft coupling with the power means 121-1; includes

(Embodiment 3-4) The present invention relates to an entry restriction system for blocking entry of a vehicle passing through a road into a specific section. 1) disposed on the opposite inner circumferential surface, the rack gear 111 extending along the height direction; includes

The present invention relates to a height limiting unit 100 for limiting entry of a vehicle having a high garage. The height limiting unit 100 restricts the entry of the vehicle only for vehicles whose height value measured by the height sensor 200 exceeds the reference value.

At this time, the blocking bar 120 may be formed in a structure that moves at a predetermined height along the height direction of the holding portion 110 . As the structure is designed as described above, the manager can change the garage value of vehicles that can enter from time to time, thereby improving the compatibility of the present invention.

In order to implement the above technique, the blocking bar 120 may include a first driving unit 121 disposed at both ends in the longitudinal direction. The first driving unit 121 may include a power means 121-1 for supplying power according to whether power is applied and a pinion gear 121-2 rotated by the power means 121-1. At this time, as the rack gear 111 corresponding to the pitch value of the pinion gear 121-2 is disposed on the inner circumferential surface of the holding portion 110, the rotation of the pinion gear 121-2 blocks the bar ( 120) may rise or fall to a predetermined height.

(Embodiment 4-1) The present invention relates to an entry restriction system for blocking entry of a vehicle passing through a specific section on a road, and in Embodiment 1-1, the height sensor 200 measures a plurality of sensors 210 disposed in a direction toward the central portion in the width direction to measure a vehicle height in real time; includes

(Embodiment 4-2) The present invention relates to an entry restriction system for blocking entry of a vehicle passing through a specific section on a road, and in Embodiment 4-1, the sensor 210 includes a laser sensor, an image sensor, a contact It is formed with one selected from among the expression sensors.

The present invention relates to a height detecting unit 200 that measures a vehicle height value of a vehicle approaching the height limiting unit 100. Based on the direction in which the vehicle enters, as the height sensor 200 disposed in the front portion of the height limiter 100 is designed to measure the vehicle height value, approaching the height limiter 100 Control of the vehicle may be determined.

In order to implement the above technology, the height sensor 200 may include a plurality of sensors 210 that measure a direction toward a vehicle traveling in the central portion of the width direction of the road. At this time, the plurality of sensors 210 may be sequentially arranged along the driving direction of the vehicle. The measurement method of the sensor 210 is not particularly limited, and a manager may employ various methods according to necessity among a laser sensor, an image sensor, and a contact sensor.

(Embodiment 4-3) The present invention relates to an entry restriction system for blocking entry of a vehicle passing through a specific section on a road, and in Embodiment 4-1, the sensor 210 transmits a specific signal to the outside. transmission sensor unit 211; a reception sensor unit 212 for receiving the signal transmitted from the transmission sensor unit 211; includes

(Embodiment 4-4) The present invention relates to an entry restriction system for blocking entry of a vehicle passing through a specific section on a road, and in Embodiment 4-3, the receiving sensor unit 212 is the transmitting sensor unit ( 211) and is placed opposite.

The present invention relates to a height sensor 200 disposed at the front of the height limiter 100 and measuring a vehicle height of an entering vehicle. In order to implement the above technology, the height sensor 200 may include one or more sensors 210 that measure an object to be measured in a direction toward the central portion in the width direction of the road.

At this time, the sensor 210 may include a transmission sensor unit 211 disposed at one end of the road in the width direction and a reception sensor unit 212 disposed at the other end in the width direction of the road opposite to the transmission sensor unit 211. can That is, the height detection unit 200 determines whether a specific signal transmitted from the transmission sensor unit 211 toward the reception sensor unit 212 is received by the reception sensor unit 212, and returns to the height limiting unit 100. It is possible to measure the garage value of an entering vehicle.

(Embodiment 5-1) The present invention relates to an entry restriction system for blocking entry of a vehicle passing through a road into a specific section. A block 220 interposed on the inside and having an opening 221 formed in a direction toward the central portion in the width direction of the moving path of the vehicle; includes

(Embodiment 5-2) The present invention relates to an entry restriction system for blocking entry of a vehicle passing through a specific section on a road. A horizontal guide bar 240 providing a moving path of the block 220 according to; includes

(Embodiment 5-3) The present invention relates to an entry restriction system for blocking entry of a vehicle passing through a road into a specific section, and in Embodiment 5-2, the block 220 includes one sensor ( 210) is formed as a structure intervening.

(Embodiment 5-4) The present invention relates to an entry restriction system for blocking entry of a vehicle passing through a specific section on a road, and in Embodiment 5-2, the block 220 includes a plurality of sensors ( 210) is formed as a structure intervening.

The present invention relates to a height sensor 200 disposed at the front of the height limiter 100 and measuring a vehicle height of an entering vehicle. As the height sensor 200 is designed as a structure including one or more sensors 210 for measuring the measured object in the direction toward the central part in the width direction of the road, it controls the vehicle entering the height limiting unit 100. It is possible to obtain data for determining whether or not.

The sensor 210 constituting the height sensor 200 may be accommodated inside the block 220 having an accommodation space formed therein and an opening formed toward the central portion in the width direction of the road. That is, as the sensor 210 is shielded inside a separate structure, durability and reliability of the height sensor 200 may be improved.

In addition, the height sensor 200 may be designed to have a structure in which the horizontal position of the block 220 is variable by the horizontal guide bar 240 installed along the driving direction of the vehicle. As the structure is designed as described above, a manager can easily change the horizontal position where the sensor 210 measures the height value, and set the distance between the height limiter 100 and the height sensor 200.

At this time, the sensor 210 is designed as a structure in which one or a plurality of sensors are accommodated inside one block 220, depending on the need, so that the position of each sensor 210 can be individually or collectively changed. there is.

(Embodiment 6-1) The present invention relates to an entry restriction system for blocking entry of a vehicle passing through a road into a specific section, and in Embodiment 5-1, the height sensor 200 stands up from the ground, A vertical guide bar 230 providing a movement path of the block 220 along the height direction; includes

(Embodiment 6-2) The present invention relates to an entry restriction system for blocking entry of a vehicle passing through a road into a specific section, and in Embodiment 6-1, the vertical guide bar 230 is the horizontal guide 240 ) Is formed in a structure arranged in plurality along the longitudinal direction of.

(Embodiment 6-3) The present invention relates to an entry restriction system for blocking entry of a vehicle passing through a road into a specific section, and in Embodiment 6-2, the horizontal guide bar 240 is the vertical guide bar ( 230) and a second driving unit 241 formed on an outer circumferential surface opposite to each other; includes

The present invention relates to a height sensor 200 disposed at the front of the height limiter 100 and measuring a vehicle height of an entering vehicle. In the height sensor 200 having a structure in which the sensor 210 is accommodated inside the block 220, the block 220 moves within the section where the horizontal guide bar 240 is installed, so that the manager can easily set the garage measurement point. can

At this time, the height sensor 200 may include a plurality of vertical guide bars 230 coupled to the horizontal guide bar 240 at right angles to change the phase value of the horizontal guide bar 240 . In other words, as the vertical guide bar 230 is disposed in plurality along the longitudinal direction of the horizontal guide bar 240, the phase value of the block 220 coupled to the horizontal guide bar 240 may finally change. .

That is, as the vertical guide bar 230 changes the phase value of the sensor 210 accommodated inside the block 220, the manager can change the height control value controlled by the height limiting unit 100. In order to implement the above technology, the horizontal guide bar 240 may include a separate second driving unit 241 formed at a point where it is coupled with the vertical guide bar 230 . At this time, the structure or shape of the second driving unit 241 is not particularly limited, but it is preferable to be formed in a rack and pinion gear structure capable of converting rotational force into conveyance force in the height direction by a separate power means.

(Embodiment 7-1) The present invention relates to an entry restriction system for blocking entry of a vehicle passing through a road into a specific section. ), the control unit 300 for determining the passing height and height measurement position of the vehicle; includes

(Embodiment 7-2) The present invention relates to an entry restriction system for blocking entry of a vehicle passing through a road into a specific section, and in Embodiment 7-1, the controller 300 controls the horizontal Horizontal control unit 310 for determining the location; includes

(Embodiment 7-3) The present invention relates to an entry restriction system for blocking entry of a vehicle passing through a road into a specific section, and in Embodiment 7-1, the control unit 300 includes the blocking bar 120 and a vertical controller 320 that determines a height value of the sensor 210; includes

(Embodiment 7-4) The present invention relates to an entry restriction system for blocking entry of a vehicle passing through a road into a specific section, and in Embodiment 7-3, the vertical control unit 320 is the blocking bar and the phase value of the sensor 210 are placed at the same position.

The present invention relates to a system for limiting the entry of a vehicle with a high vehicle height into a specific section of a road. It is formed in a structure including a height limiting unit 100 in which a blocking bar 120 having the same phase value as the garage to be controlled is disposed and a height detecting unit 200 that measures the value of the entering garage, so that the above technology can be implemented. there is.

At this time, a separate control unit 300 for determining whether or not to control the entering vehicle based on the value measured by the height sensor 200 may be additionally included. That is, the value measured by the height sensor 200 is transmitted to the control unit 300, and the control unit 300 performs a separate calculation process based on the value transmitted from the height sensor 200 to determine the height limiting unit 100. ) of the alarm output unit 130 can be selectively activated.

In addition, the controller 300 may change the position of the height sensor 200 based on data entered by the manager. In order to implement the above technology, the control unit 300 includes a horizontal control unit 310 for determining the horizontal position of each block 220 and a vertical control unit for determining the phase value at which the horizontal guide bar 240 is disposed ( 320) may be formed. At this time, the horizontal control unit 310 and the vertical control unit 320 are also interlocked with the height limiting unit 100, so that the horizontal position of the holding unit 110 and the phase value of the blocking bar 120 can be simultaneously varied.

1: vehicle
100: height limiting part 110: holding part
111: rack gear
120: blocking bar 121: first driving unit
121-1: power means 121-2: pinion gear
130: alarm output unit 131: visual alarm unit
132: auditory alarm unit
140: ground guide bar
200: height sensor 210: sensor
211: transmission sensor unit 212: reception sensor unit
220: block 230: vertical guide bar
240: horizontal guide bar 241: second driving unit
300: control unit 310: horizontal control unit
320: vertical control

Claims (7)

In the system for blocking the entry of the vehicle,
a height limiting unit (100) disposed in the movement path of the vehicle to physically block vehicles exceeding a set height;
a height detecting unit 200 disposed in a moving path of the vehicle and measuring a height value of a vehicle entering the height limiting unit 100 in real time; including,
The height limiting unit 100,
Standing from the ground, a pair of holding parts 110 extending along the height direction;
Blocking bars 120 orthogonally disposed between the plurality of holding portions 110; Including,
The blocking bar 120,
It is formed in a structure that moves between a predetermined height range along the height direction of the holding portion 110,
In the blocking bar 120,
First driving units 121 formed at both ends in the longitudinal direction;
The first driving unit 121 includes a power means 121-1 generating power by receiving power from the outside;
a pinion gear 121-2 that rotates in shaft coupling with the power means 121-1; is installed,
The holding portion 110 includes a rack gear 111 disposed on an inner circumferential surface facing the pinion gear 121-1 and extending in a height direction; Including,
The height sensor 200,
a plurality of sensors 210 disposed in a direction toward the center of the vehicle movement path in the width direction to measure a vehicle height in real time; including,
a block 220 in which the sensor 210 is interposed and an opening 221 is formed in a direction toward a central portion in a width direction of a vehicle movement path; Including,
A vertical guide bar 230 standing up from the ground and providing a movement path of the block 220 along the height direction; including,
A horizontal guide bar 240 providing a movement path of the block 220 along the moving direction of the vehicle; Including,
The vertical guide bar 230 is a vehicle entry limiting system formed in a structure in which a plurality is disposed along the longitudinal direction of the horizontal guide 240.
delete delete delete delete delete The method of claim 1,
a control unit 300 interlocking with the height limiting unit 100 and the height detecting unit 200 to determine a vehicle passing height and a vehicle height measurement position; Vehicle entry restriction system comprising a.

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