KR102058668B1 - Smart lane information display system - Google Patents

Abstract

The present invention, the vehicle detecting unit for detecting the pressure applied by each vehicle is installed on each of the driveway to drive the roadway, and transmits the detected pressure information, the driving direction or whether to change depending on the traffic variably changed It is installed along the variable lane of the variable lane, and installed in the variable lane display unit and the traffic signal controller which is controlled to turn on so that the vehicle driver can identify the variable lane, and controls the traffic signal and the variable lane display unit, respectively, and receives from the vehicle detection unit. Provides a smart lane information display system including an integrated control unit for measuring the respective traffic volume on the roadway through the pressure information, and selectively controls the lighting of the traffic signal and the variable lane display unit according to the measured traffic volume.
According to the above, since the variable lane is currently set according to the real-time traffic volume, it can be applied more effectively and directly by the variable lane, and since the traffic is not set in advance according to a specific time or situation, the variable lane is not set. It is possible to improve the efficiency of the variable lane application and to induce a safer driving for the driver by reducing accidents that may occur when driving the variable lane.

Description

Smart lane information display system {Smart lane information display system}

The present invention relates to a smart lane information display system, and more particularly, to allow a variable lane to be autonomously set according to a traffic volume, and to allow a vehicle driver to clearly recognize whether a variable lane is driven by linking with a traffic signal. The present invention relates to a smart lane information display system capable of inducing a driver to drive safely.

In general, a variable lane is a system that allows one or more lanes to travel in the direction of the main traffic volume on roads with a difference in traffic volume at specific times, and is introduced to efficiently use roads, such as facilitating traffic communication and improving the convenience of road users. It became.

This variable lane system increases or decreases the left and right lanes of the road where the traffic volume is significantly different according to a specific time or situation, so that traffic can be directed in the direction of the main traffic volume, and the signaling method includes a sign type, a traffic light type, and a moving hypothesis type. The variable lanes are mainly indicated by yellow dashed lines.

Meanwhile, as an example of the technology related to the variable lane system, Korean Unexamined Patent Publication No. 10-2009-0048971 discloses that a variable auxiliary lane is spaced apart from one side of a main lane, and a first entry path and a first side of the main lane. The variable lane system has been disclosed in which the access road is branched to be connected to the variable auxiliary lane, and the other lane of the main lane is branched to and connected to the variable auxiliary lane.

By the way, the conventional variable lane system is helpful in terms of the efficiency of road use, but instead of setting the variable lane according to the current traffic volume, it is possible to set the variable lane after predicting the traffic volume according to a specific time or situation. Therefore, the efficiency of applying the variable lane is inferior, and it is difficult for the driver who is driving the variable lane to be applied only by a few traffic lights, and it is difficult to understand whether the variable lane is applied. Since it is confusingly drawn to give, there is a problem that the accident rate is high when driving in a variable car, and a large number of accidents occur when an accident occurs.

Republic of Korea Patent Publication No. 10-2009-0048971

According to the present invention, the variable lane can be applied autonomously according to the real-time traffic volume, thereby improving the efficiency of the variable lane, and when the variable lane is applied, the driver can quickly recognize whether the variable lane is applied and the driving direction. An object of the present invention is to provide a smart lane information display system that can induce a safe driving of the driver.

The present invention is installed on each of the roadway, the vehicle sensing unit for detecting the pressure applied by each of the vehicles traveling on the roadway, and transmits the detected pressure information, the driving direction or whether or not to vary depending on the traffic volume The vehicle is installed along a variable lane of a variable lane to be changed, and is installed in a variable lane display unit and a traffic signal controller that are controlled to turn on so that a vehicle driver can identify the variable lane, and controls the traffic signal and the variable lane display unit, respectively. And an integrated control unit for measuring respective traffic volumes of the roadways based on the pressure information received from the sensing unit, and selectively controlling lighting of the traffic signal and the variable lane display unit according to the measured traffic volume. It provides a smart lane information display system.

Here, the variable lane display unit, a plurality of spaced apart along the variable lane, the receiving groove is formed in the upper opening therein, the housing is fixed to the variable lane, coupled to the upper portion of the housing to the receiving groove A cover part formed of a transparent material so that sunlight can be projected, a receiving part installed in the housing to receive the signal information from the integrated control part, and provided in the housing to receive the signal information from the receiving part And a light emitting module that is turned on in association with a signal, and a solar module installed in the receiving groove to convert sunlight into electric energy to supply power to the light emitting module.

In addition, the photovoltaic module includes a plurality of condensing panels disposed in the receiving groove spaced apart from each other, installed from the bottom of the receiving groove, and a battery unit connected to the condensing panels.

In this case, the light collecting panels may be installed to be inclined at an angle set from the bottom.

The photovoltaic module may further include a reflecting plate positioned below the light collecting panels and reflecting the sunlight emitted to the bottom to scan the light collecting panel.

In addition, the light emitting module, the light emitting means coupled to the side of the housing, connected to the receiving unit receives the signal information from the receiving unit, and controls the light emitting means so that the light emitting means is turned on in conjunction with the traffic signal It may include a light emission control unit.

The vehicle detecting unit may be installed at vehicle stop lines of the roadways to detect a vehicle traveling through the vehicle stop line.

Here, the vehicle detection unit may be made of a pressure sensor.

The housing may include a body in which the receiving groove is formed, and a buried portion coupled to a lower portion of the body and fixed to the roadway, and the body may be formed to be rotatable with respect to the buried portion.

In detail, the buried portion is embedded in the driveway and the insertion groove in which the stopper gear is formed along the inner circumferential side and the buried body formed on the upper surface, and fixedly coupled to the lower portion of the body to be inserted into the insertion groove after rotation about the buried body. It may include an insertion shaft formed on the outer peripheral side of the gear meshing with the stopper gear.

The housing may include an upper housing in which the accommodating groove is formed and a lower housing positioned below the upper housing, and the upper housing and the lower housing may be rotatably connected to each other.

Accordingly, the lower housing has an insertion groove in which a stopper gear is formed along an inner circumferential side thereof on an upper surface facing the upper housing, and the upper housing protrudes from a lower surface facing the lower housing, and rotates with respect to the lower housing. After that is inserted into the insertion groove may include an insertion shaft formed on the outer circumferential side of the gear to engage the stopper gear.

Further, the light emitting module of the variable lane display unit is controlled to turn on yellow to indicate a center line and white to indicate a lane, and the integrated control unit receives the pressure information from the vehicle detection unit and travels in one direction. Measure the first traffic volume of the vehicle and the second traffic volume of the vehicle traveling in the other direction, and compare the first traffic volume with the second traffic volume so as to expand one driving lane when the difference in the traffic volume is greater than or equal to a preset value; The lighting color of the light emitting module for each of the variable lanes may be controlled.

The variable lane display unit may include individual variable lane display units respectively installed along a plurality of variable lanes, and the integrated controller may individually control lighting of the variable lanes through the individual variable lane display units.

Meanwhile, the cover part includes a plurality of cover plates stacked in a horizontal direction on the upper part of the housing, and a cover plate disposed on a lower part of the plurality of cover plates to remove the top cover plate of the plurality of cover plates. And an elastic member for elastically supporting the cover plates upwardly so that the remaining cover plates move upward.

In addition, the housing may have a locking portion protruding inward from the inner circumferential surface of the receiving groove on the upper surface so that the cover plate is not separated.

In addition, the housing may be formed to penetrate the receiving groove along the stacking direction of the cover plate on the side, and a slit hole may be formed to insert or remove the cover plate from the outside.

The slit hole is preferably located at a height lower than the position of the top cover plate of the stacked cover plates.

In addition, the elastic member is formed of an elastic spring, the housing is formed to protrude upward from the bottom of the receiving groove may be a fitting portion to which the elastic spring is fitted.

The smart lane information display system according to the present invention provides the following effects.

First, since the variable lanes are set according to the current traffic volume, more effective and direct variable lanes can be applied, and the variable lanes are not set by predicting the traffic volume in advance according to a specific time or situation. The efficiency of the application can be improved.

Second, the variable lanes that are applied are displayed so that the driver can recognize not only the variable lane traffic lights but also the variable lanes so that the driver can easily understand whether the variable lanes are applied and the driving direction of the variable lanes that can be confused can be more clearly identified. This can reduce the number of accidents that can occur when driving on a variable car.

Third, the variable lane display unit installed along the variable lane may be displayed in conjunction with the variable lane traffic signal so that the driver may quickly recognize whether the variable lane is applied and the driving direction, thereby inducing a safe driving of the vehicle driver.

Fourth, the variable lane display unit itself can produce electrical energy through the solar module, so it is not necessary to install a separate wiring on the road for power supply and the like, and thus the installation cost can be reduced.

Fifth, the light collecting area can be enlarged by arranging the light collecting panel of the solar module at an inclined position, and the light collecting efficiency can be improved because the light collecting panel can be rotated according to the installation location or lane direction. Can be increased.

Sixth, since the cover part of the variable lane display unit is laminated and bonded with a plurality of cover plates made of a transparent material, only the uppermost cover plate can be easily replaced without the need to replace the variable lane display unit itself during maintenance due to contamination and damage of the cover unit. It is easy to maintain and can increase the replacement efficiency.

1 is a view showing the configuration of a smart lane information display system according to an embodiment of the present invention.
FIG. 2 is a block diagram illustrating a traffic information signal flow and a control flow to the smart lane information display system of FIG. 1.
3 is a perspective view illustrating a variable lane display unit in the smart lane information display system of FIG. 1.
4 is a cross-sectional view of the variable lane display unit of FIG. 3.
FIG. 5 is a front view illustrating a configuration of a solar module installed in the variable lane display unit of FIG. 3.
6 is a cross-sectional view illustrating an operation relationship in which the cover plate is removed and the light collecting panel is rotated in the variable lane display unit of FIG. 4.
7 is a cross-sectional view taken along the line VII-VII of FIG. 6.
8 is a cross-sectional view showing another embodiment of the gear and the stopper gear in FIG.
FIG. 9 is a cross-sectional view illustrating another example of a configuration in which the light collecting panel of FIG. 6 is rotated.

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

First, referring to FIGS. 1 and 2, a smart lane information display system according to an exemplary embodiment of the present invention includes a vehicle detecting unit 300, a variable lane display unit 200, and an integrated control unit 100.

The vehicle detecting unit 300 is installed on each of the roadways in which the driving direction is one direction and the other direction, and detects the vehicles driving the roadway, thereby serving to determine the traffic volume of the corresponding roadway.

In other words, the vehicle detecting unit 300 is installed on the roadway and detects the pressure applied by the vehicle when the vehicle traveling on the roadway stepped on, and wirelessly transmits the pressure information obtained through the integrated control unit 100. It is. Here, the pressure information may include various information such as a pressure size and a sensing period including the number of times detected per unit time.

The vehicle detecting unit 300 may be installed anywhere in the road if it can detect the vehicle driving each road as shown, it is installed in the vehicle stop line of the roadway to detect the vehicle traveling through the vehicle stop line desirable.

On the other hand, the vehicle detecting unit 300, as shown in the plurality may be arranged to be spaced apart in a direction perpendicular to the driving direction of the driveway, but the pressure having a large area so as not to obstruct the driving to avoid other irregularities It may be formed in a plate structure and embedded in a roadway.

 The vehicle detecting unit 300 is made of a pressure sensor to detect a vehicle traveling by pressing the upper portion as described above, and such a pressure sensor may apply a known pressure sensor, so a detailed description thereof will be omitted. Let's do it.

The variable lane display unit 200 is installed along the variable lane 1 of the variable lane which changes the driving direction or whether the vehicle is variable depending on the traffic volume, and is controlled to be lit so that the vehicle driver can identify the variable lane.

In addition, the variable lane display unit 200 is provided with individual variable lane display units 201, 202, and 203 respectively along the plurality of variable lanes 1, and the integrated control unit 100 displays individual variable lane display units 201, 202, and 203, respectively. By controlling individual lighting for each variable lane 1 through, the variable lane can be flexibly controlled in response to traffic volume and traffic conditions for each lane.

The variable lane display unit 200 is provided to be spaced apart from each other along the variable lane 1 such as a driving lane and an intersection lane of a roadway, and is configured to be lit so that a vehicle driver can easily identify the roadway.

The variable lane display unit 200 receives signal information from the integrated control unit 100 and lights up in synchronization with the traffic signal of the neighboring traffic light 3 according to the received signal information.

In this regard, the variable lane display unit 200 is linked with the traffic light 3 to turn on the corresponding variable lane 1 such as a straight lane or a left turn lane, or the same color as the color of the traffic light 3 to turn on the variable lane. (1) may itself serve as a traffic light (3).

In this way, the variable lane display unit 200 facilitates the identification of the variable lane 1 to the vehicle driver, as well as identifying the traffic light 3 because the field of view is obscured by the vehicle in front of the vehicle or is far from the traffic light 3. Even if it is not possible, the vehicle driver can easily identify the signal information.

The variable lane display unit 200 includes a housing 210, a cover unit 220, a receiver 230, a light emitting module 240, and a solar module 250. The housing 210 is disposed in a plurality of spaced apart along the lane and fixed to the roadway, and includes a body 211 and a buried portion 212. The body 211 is formed with an accommodating groove 2111 having an open upper portion, and accommodates the receiver 230, the light emitting module 240, and the solar module 250 as the accommodating groove 2111.

Referring to FIG. 3, the body 211 may have various shapes such as a circle or a square in a plane, and the narrower the cross-sectional area becomes from the top of the roadway toward the top so that there is no inconvenience in traveling as it is installed on the roadway. It is preferable that it is formed in a shape. In the drawing, the body 211 has a rectangular cross-sectional shape, the side shape has a shape of the upper and lower light consisting of a trapezoidal shape, which in one embodiment may have a variety of shapes, such as the top is formed in a hemispherical shape Of course.

The buried portion 212 has a rod shape, the upper end of which is fixedly coupled to the lower central portion of the body 211 and protrudes downward to be embedded in the road when the road is installed, or inserted into the road is fixed to the road.

The cover portion 220 is coupled to the upper portion of the housing 210 to block the receiving groove (2111). The cover part 220 is formed of a transparent or semi-transparent material that can be projected by the sunlight so that the sunlight is irradiated to the solar module 250 installed in the receiving groove (2111). The cover unit 220 is formed of a material capable of securing transparency as well as maintaining durability even under the pressure of the vehicle to be driven, and can be applied to a variety of materials including a translucent material, if it can achieve the above purpose, such as a known transparent acrylic plate Can be.

Referring to FIG. 4, the cover part 220 includes a plurality of cover plates 221 and an elastic member 222 positioned below the plurality of cover plates 221.

The cover plates 221 are stacked in a vertical direction such that the upper and lower surfaces of the cover plates 221 face each other as shown in the figure, and are in close contact with each other by the elastic member 222 positioned at the bottom thereof. The sliding movement is possible in the direction.

The housing 210 is formed along the upper receiving groove 2111, and a locking part 2113 protruding inward from the inner circumferential surface of the receiving groove 2111 is formed. The catching part 2113 prevents the cover plates 221 supported upward by the elastic member 222 from being separated upward.

 Meanwhile, the housing 210 is removed by sliding the top cover plate 221 in a horizontal direction, or a slit hole 2112 is formed so that the cover plate 221 can be inserted into the receiving groove 2111 from the outside. It is.

The slit hole 2112 is formed in a horizontal direction so as to penetrate the receiving groove 2111 from the side of the housing 210, the vertical cross-sectional shape of the cover plate 221 so that the cover plate 221 can be inserted and moved It is formed in the shape corresponding to the.

The slit hole 2112 is located at a height lower than the position of the top cover plate 221, so that the operator presses the cover plates 221 to move the position of the top cover plate 221 down to form the slit hole 221. After removing the upper cover plate 221, the upper cover plate 221 is prevented from being pushed out in the lateral direction.

The elastic member 222 is installed in the receiving groove (2111), the upper surface is in contact with the lower surface of the lower cover plate 221 and the lower portion in contact with the bottom surface of the receiving groove (2111) to cover the cover plates (221) Elastically prevent the upper area.

The elastic member 222 supports the cover plates 221 upwards so that when the top cover plate 221 of the plurality of cover plates 221 is removed, the remaining cover plates 221 are moved upward, thereby newly top. The upper surface of the cover plate 221 is located in close contact with the engaging portion 2113, to prevent the lift of the cover plate 221 and to prevent contaminants from flowing into the receiving groove (2111).

The elastic member 222 is disposed in a plurality at intervals set at the edge portion with respect to the plane of the cover plate 221 so that a part is not lifted in the elastic support of the cover plate 221 is upward relative to the cover plate 221 It is desirable to be able to provide support evenly.

However, this may be changed in various ways in consideration of the layout of the components installed in the receiving groove 2111 including the solar module 250. In the drawing, the cover plate 221 has a rectangular plate shape, and the elastic member 222 is shown in the embodiment installed at four corners of the cover plate 221.

The elastic member 222 is not limited to the above-described known coil spring or leaf spring if the above object can be achieved.

The housing 210 may have a fitting portion 2114 protruding upward from the bottom of the receiving groove 2111 to fix the position of the elastic member 222. The fitting portion 2114 may be formed to protrude so that it can be inserted into the coil spring-like elastic member 222 as shown, which is in accordance with the shape of the elastic member 222 in one embodiment Of course, various configurations that can achieve the above object can be applied.

According to the above, the cover portion 220 is contaminated in a state in which the operator pressed the cover plate 221 downward by hand in a state in which the plurality of cover plates 221 are stacked and in close contact by the elastic member 222, Only the top cover plate 221 that has been damaged or damaged is moved to the transverse direction in which the slit hole 2112 is formed and can be removed.

When the top cover plate 221 is removed and the operator releases the cover portion 220, the cover plate 221 is moved upward by the elastic member 222 to be in close contact with the engaging portion 2113, and the removed cover. The clean cover plate 221 immediately below the plate 221 is positioned at the top (see FIG. 6).

As described above, when the cover part 220 is contaminated or damaged and requires maintenance, only the uppermost cover plate 221 needs to be slid and removed without the need to replace the entire cover part 220. It is easy to maintain and can shorten working time, thus improving work efficiency.

The first receiver 230 is installed in the housing 210 to wirelessly receive signal information from the transmitter 110, and is connected to the light emitting module 240 to transmit the received signal information to the light emitting module 240. The first receiver 230 receives power from the photovoltaic module 250 and may apply various radio receivers capable of receiving a known radio signal.

The light emitting module 240 is installed on the side of the housing 210 and is connected to the light emitting means 241 and the first receiving unit 230 which are turned on so that the vehicle driver can identify the lane 1. And a light emission control unit 243 provided to control the lighting of the light emitting means 241 so that the light emitting means 241 is turned on in association with the traffic signal.

The light emitting means 241 includes a plurality of individual light emitting means 242a and 242b provided along each lane 1. The individual light emitting means 242a and 242b are formed of red, yellow, and green LEDs corresponding to traffic signals (traffic lights), respectively, and the lighting and lighting colors are controlled for each lane 1 by the light emission control unit 243.

Accordingly, the light emitting means 241 may be turned on in the same color as the traffic light 3 of the lighting color of each lane 1 corresponding to the traffic light 3, so that the driver at a complicated intersection, etc. 1) The chaos can be prevented to induce a safe driving to the vehicle driver, and it is difficult to secure the field of view of the front traffic light (3), even if the traffic light (3) is not visible through the lighting color of the light emitting means 241, 3) Have a state.

The light emission control unit 243 receives the signal information from the first receiver 230 to control the lighting and the lighting color of the light emitting means 241, and further, the individual light emitting means corresponding to the lane 1 corresponding to the traffic signal. The control unit 242a and 242b turn on the same color as the color of the traffic signal in association with the traffic signal.

The light emission control unit 243 is preferably installed in the receiving groove 2111 together with the light emitting module 240, but may be installed in the integrated traffic signal control unit 100 to control the light emitting means 241 integrally.

The solar module 250 is installed in the receiving groove 2111 of the housing 210 to convert the sunlight into electrical energy to supply power to the light emitting module 240 and the first receiver 230 that requires power supply. Serves to supply The solar module 250 includes a plurality of light collecting panels 251 disposed in the receiving groove 2111 spaced apart from each other, and a battery unit (not shown) connected to the light collecting panels 251.

Referring to FIG. 5, the light collecting panel 251 is not horizontally disposed in a plate shape, but is installed upright from the bottom of the accommodation groove 2111 of the housing 210, and a plurality of intervals are set in the accommodation groove 2111. Are placed upright and spaced apart from one another.

The light collecting panel 251 is irradiated with sunlight on both sides of the light collecting panel 251, and thus, the light collecting panel 251 is configured to have a double-sided type capable of collecting solar light on both sides as well as on one side to improve the light collecting efficiency.

The light collecting panel 251 may be inclined at an angle set from the bottom to further improve the light collecting efficiency of sunlight. In this case, the light collecting panel 251 may vary the inclination angle and the separation interval according to the structure of the accommodation groove 2111 including the size of the accommodation groove 2111 and the driving direction of the corresponding lane 1.

The solar module 250 is provided with a reflecting plate 253 at the bottom of the light collecting panel 251 so that it can also collect the sunlight irradiated between the light collecting panel 251 is standing.

The reflecting plate 253 reflects the sunlight irradiated to the bottom to the light collecting panel 251 without being irradiated to the light collecting panel 251, thereby further improving the light collecting efficiency of the light collecting panel 251. The reflective plate 253 is located under the light collecting panels 251 and may be any structure that can reflect sunlight. The reflective plate 253 is preferably mounted on the bottom surface of the receiving groove 2111 as shown in the figure, but is not limited thereto.

The battery unit is connected to the light collecting panel 251 to store electrical energy converted through the light collecting panel 251. Here, the light collecting panel 251 and the battery unit may apply a solar heat collecting apparatus using a known solar cell panel and the like, and a detailed description thereof will be omitted.

On the other hand, the photovoltaic module 250 may be rearranged by changing the inclination direction so that the condensing panel 251 is inclined and disposed so as to improve the condensing efficiency in accordance with the installation location or the lane 1 direction. The configuration to rotate the light collecting panel 251 to rearrange the inclined direction of the light collecting panel 251 will be described later.

As described above, the solar module 250, the plurality of light collecting panels 251 are arranged inclined in accordance with the set separation intervals and is made of a double-sided to improve the light collecting efficiency of the solar light through the light collecting panel 251. The tilting direction of the light collecting panel 251 may be selectively changed by rotating the light collecting panel 251 in consideration of the lane 1 direction and the like, thereby further improving the light collecting efficiency.

The autonomous driving unit 300 is installed in the autonomous driving vehicle 4 to control the overall autonomous driving of the autonomous driving vehicle 4, and receives the signal information from the transmitter 110 so that the autonomous driving vehicle 4 is forward. Allow autonomous driving in response to traffic signals.

The autonomous driving unit 300 is installed in the autonomous vehicle 4 and is connected to the second receiving unit 310 and the second receiving unit 310 for receiving signal information from the transmitting unit 110 and the second receiving unit 310. It includes a self-driving control unit 320 to receive the signal information from the autonomous driving vehicle 4 to autonomously run in response to the traffic signal.

The autonomous driving unit 300 may induce braking of the autonomous vehicle 4 by predicting a signal change estimated time of the traffic light 3 in the driving path based on the received signal information.

According to the above, the autonomous driving unit 300 can be safely driven by braking even when the vehicle driver is mistaken when stepping on the accelerator when the stop signal, and predicts the signal stop and the signal change in advance to make it more stable. It can be controlled to be smooth autonomous driving, thereby improving fuel economy and preventing environmental pollution.

The autonomous driving unit 300 includes a display unit 330 which displays the autonomous driving information corresponding to the traffic signal from the autonomous driving control unit 320 so that the driver can also know it. The display unit 330 may apply display means such as an information screen or a speaker that the driver can visually or audibly recognize.

Hereinafter, the configuration of changing the inclination direction of the light collecting panel 251 by rotating the light collecting panel 251 will be described.

Referring to FIG. 6, the display unit 200 is configured to include a rotational configuration in the buried portion 212 to rotate the light collecting panel 251, thereby rotating the light collecting panel 251.

To this end, the housing 210 includes a body 211 in which a receiving groove 2111 is formed, and a buried portion 212 which is coupled to a lower portion of the body 211 and fixed to a roadway, and the body 211 is buried. It is formed to be rotatable with respect to the part 212.

The buried portion 212 is buried in the driveway as shown in Figure 7, the insertion groove 2122 formed in the upper surface of the insertion groove formed with the stopper gear 2132 along the inner peripheral side and fixed to the lower portion of the body 211 It is combined to be inserted into the insertion groove after the rotation about the embedded body 2122, and includes an insertion shaft 2121 is formed on the outer circumferential side of the gear 2131 is engaged with the stopper gear (2132).

According to the above, the buried portion 212 has a structure separated from each other by the insertion shaft 2121 and the buried body 2122, the gear 2131 and the insertion shaft 2121 and the buried body 2122, respectively; The stopper gear 2132 is formed to allow the operator to rotate the housing 210 at a predetermined angle in the buried body 2122 embedded in the road, and the insertion shaft 2121 is stopped at the insertion shaft 2121 in a state in which the angle is rotated by the operator. (2132) is fixed to its position by inserting it into the insertion groove. At this time, the insertion shaft 2121 is preferably formed to have a predetermined length so that the position is fixed without being shaken after being inserted into the insertion groove.

8 is a cross-sectional view illustrating another embodiment of a rotational configuration including the gear 2131 and the stopper gear 2132 of FIG. 7. Referring to the drawings, the buried portion 212, as shown in Figure 6, the insertion shaft 2123 fixedly coupled to the lower portion of the body 211, and the insertion shaft 2123 can be rotated by the insertion groove formed in the upper portion It includes a buried body (2124) is inserted to be embedded and is embedded or fixed to the road.

Here, the insertion shaft (2123) is cylindrical, the upper surface is fixedly coupled to the lower surface of the body 211, the ratchet gears (2141) having a direction in one direction along the outer peripheral side surface is formed protruding.

In the buried body 2124, a stopper gear 2152 is formed on an inner circumferential side surface of the insertion groove to be engaged with the gear 2141. Here, the stopper gear (2152) is formed to protrude from the inner circumferential side of the insertion groove as shown in the form of a ratchet pole engaged with the ratchet gear (2141), the insertion shaft (2123) when the operator applies a rotational force Only rotate in one direction and restrict the rotation of the insertion shaft 2123 through the ratchet pole.

9 is a view showing another embodiment of a configuration for rotating the light collecting panel 251. Referring to the drawing, the display unit 200 has a structure in which the buried part 212 is separated as shown in FIG. 6, unlike the gear 2131 and the stopper gear 2132 formed in the buried part 212. The housing 210a, not 212, is configured to be separated from each other by the upper housing 214 and the lower housing 215, and each of the upper housing 214 and the lower housing 215 has a gear 2132a and a stopper gear 2132a. ) To rotate the housing 210a in the horizontal direction.

In this regard, the housing 210a includes an upper housing 214 having a receiving groove 2111 and a lower housing 215 disposed below the upper housing 214, and the upper housing 214 and the upper housing 214. The lower housings 215 are rotatably connected to each other.

The lower housing 215 has an insertion groove 2133 having a stopper gear formed along an inner circumferential side thereof on an upper surface facing the upper housing 214, and the upper housing 214 has a lower housing 215 facing the lower housing 215. It is formed to protrude from, and includes an insertion shaft (2121a) is formed in the gear groove (2131a) is inserted into the insertion groove (2133) after rotation about the lower housing 215 and engaging the stopper gear on the outer peripheral side.

On the other hand, in addition to the configuration using the gears 2131, 2131a described above it can be configured to rotate the light collecting panel 251 in other configurations. For example, as described above, the buried portion 212 is formed to be separated into the insertion shaft 2121 and the buried body 2122, respectively, so that the body 211 can be rotated, and the position fixing rotates the body 211. In such a state that the inclination direction of the light collecting panel 251 is positioned in the set direction, the body 211 may be fixed to the roadway using the position fixing means to fix the position thereof. At this time, the position fixing means can be applied to a variety of configurations, such as fastening bolts or fastening clips that are penetrated through the body 211 to the driveway.

As described above, when the operator installs the display unit 200 at random when the display unit 200 is installed, the manager may move the upper portion of the display unit 200 in consideration of the installation position or the lane 1 direction. It is possible to rearrange the installation direction of the light collecting panel 251 by manually rotating, so that the rotation is easy and the structure is simple, so that the manufacturing cost can be reduced and the optimal light condensing condition of the light collecting panel 251 which is inclined is set. In order to be satisfied, the light condensing efficiency can be improved.

Although the present invention has been described with reference to the embodiments shown in the drawings, this is merely exemplary, and it will be understood by those skilled in the art that various modifications and equivalent other embodiments are possible. Therefore, the true technical protection scope of the present invention will be defined by the technical spirit of the appended claims.

100: integrated control unit 200,200a: variable lane display unit
201,202,203: Display with individual variable difference
210, 210a: housing 211: body
2111: receiving groove 2112: slit hole
2113: engaging portion 2114: fitting portion
212,212a: buried part 2121,2123: insertion shaft
2122,2124: Landfill body 2131,2131a: Gear
2132: stopper gear 214: upper housing
215: lower housing 220: cover
221: cover plate 222: elastic member
230: receiver 240: light emitting module
241: light emitting means 243: light emission control unit
250: solar module 251: light collecting panel
253: reflector 300: vehicle detection unit

Claims (14)

A vehicle detecting unit installed at each of the roadways to sense pressure applied by each vehicle driving the roadway and wirelessly transmitting the detected pressure information;
A variable lane display unit which is installed along a variable lane of a variable lane that variably changes a driving direction or whether to drive according to a traffic volume, and is controlled to be lit so that a vehicle driver can identify the variable lane; And
Is installed in the traffic signal controller to control the traffic signal and the variable lane display unit, respectively, measuring the respective traffic volume on the roadway through the pressure information received from the vehicle detection unit, the traffic in accordance with the measured traffic volume And an integrated control unit for selectively controlling the signal and the lighting of the variable lane display unit:
The variable lane display unit,
A plurality of housings spaced apart from each other along the variable lanes, the receiving grooves having an upper portion open therein, and fixed to the variable lanes;
A cover part coupled to an upper portion of the housing and formed of a transparent material so that sunlight can be projected to the receiving groove;
A receiving unit installed in the housing to receive signal information from the integrated control unit;
A light emitting module installed in the housing to receive the signal information from the receiving unit and to light up in association with the traffic signal;
A solar module installed in the receiving groove and converting sunlight into electric energy to supply power to the light emitting module;
The housing is
And a buried portion coupled to a lower portion of the body and fixed to the roadway, wherein the housing is formed to be rotatable with respect to the buried portion. delete The method according to claim 1,
The solar module,
A plurality of condensing panels disposed on the receiving groove to be spaced apart from each other and installed upright from the bottom of the receiving groove;
Smart lane information display system comprising a battery unit connected to the light collecting panels. The method of claim 3, wherein
The light collecting panels,
Smart lane information display system, characterized in that installed inclined at an angle set from the floor. The method according to claim 4,
The solar module,
And a reflecting plate positioned under the light collecting panels to reflect the sunlight emitted to the bottom and to scan the light to the light collecting panel. The method according to claim 1,
The light emitting module,
Light emitting means coupled to the side of the housing,
And a light emission control unit connected to the receiving unit to receive the signal information from the receiving unit, and to control the light emitting unit so that the light emitting unit is turned on in association with the traffic signal. The method according to claim 1,
The vehicle detection unit,
Smart lane information display system is installed on the vehicle stop line of the roadway to detect a vehicle traveling through the vehicle stop line. The method of claim 7, wherein
The vehicle detection unit,
Smart lane information display system comprising a pressure sensor. delete The method according to claim 1,
The buried portion,
An embedded body having an insertion groove formed in an upper surface thereof, the groove having a stopper gear embedded in the driveway and formed along an inner circumferential side thereof;
Smart lane information display system comprising an insertion shaft fixedly coupled to the lower portion of the body and inserted into the insertion groove after rotation about the buried body, the gear is engaged with the stopper gear on the outer peripheral side. The method according to claim 1,
The housing is
And an upper housing formed with the receiving groove and a lower housing positioned below the upper housing, wherein the upper housing and the lower housing are rotatably connected to each other. The method according to claim 11,
The lower housing has an insertion groove in which a stopper gear is formed along an inner circumferential side on an upper surface facing the upper housing,
The upper housing is formed to protrude from a lower surface facing the lower housing, and is inserted into the insertion groove after rotation with respect to the lower housing, characterized in that it comprises an insertion shaft formed on the outer circumferential side of the gear is engaged with the stopper gear Lane Information Display System. The method according to claim 1,
The light emitting module of the variable lane display unit is controlled to turn on yellow for indicating a center line and white for indicating a lane,
The integrated control unit receives the pressure information from the vehicle detecting unit and measures the first traffic volume of the vehicle traveling in one direction and the second traffic volume of the vehicle traveling in the other direction, respectively, and the first traffic volume and the second traffic volume. And comparing the traffic volume and controlling the lighting color of the light emitting module for each of the variable lanes so that one driving lane is expanded when the difference in the traffic volume is greater than or equal to a preset value. The method according to claim 1,
The variable lane display unit may include individual variable lane display units respectively installed along a plurality of variable lanes.
The integrated control unit is a smart lane information display system, characterized in that for controlling the individual lanes through the variable lane display unit.

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