KR101416341B1 - Tunnel lighting management system - Google Patents

Abstract

The present invention relates to a tunnel lighting lamp management system, whereby lighting installed inside a tunnel is intelligently turned on and off and remotely detected and controlled by detecting an outdoor illumination and luminance of an entrance and an exit of a tunnel. The tunnel lighting lamp management system includes: a sensor unit (10) including an illuminometer (11) and a luminance meter (12) installed on each of exteriors (a, a′), an entrance (b), an interior (c) and an exit (d) of the tunnel to detect the illumination and luminance of the exteriors (a, a′), the entrance (b), the interior (c) and the exit (d) of the tunnel, respectively; tunnel lighting lamps (30) including a basic lighting lamp (31) installed to light the entire tunnel, an entrance lighting lamp (32) installed together with the basic lighting lamp on the entrance of the tunnel, and an exit lighting lamp (33) installed together with the basic lighting lamp on the exit of the tunnel; and a controller (40) to turn on/off the basic lighting lamp (31), the entrance lighting lamp (32), and the exit lighting lamp (33), installed in the tunnel, according to the detected signal of the sensor unit (10) and a predetermined time based on a predetermined data.

Description

{Tunnel lighting management system}

The present invention relates to a system for managing a tunnel lighting lamp, and more particularly, to a tunnel lighting lighting management system for intelligently turning on / off the inside of a tunnel by detecting the outdoor illuminance and brightness of the entrance and exit of the tunnel, .

Tunnel lights are applied to tunnels and underground roads scattered on highways, national roads, and provincial roads. If the driver suddenly enters the tunnel, the lighting in the tunnel inevitably hurts the driver's vision, which increases the risk of causing an accident due to the driver's visual disturbance.

In the conventional tunnel lighting control system, the apparatus has installed an illuminometer in a tunnel to control a tunnel or the like according to illuminance.

As a conventional technique, there is a tunnel lighting remote control system of Patent No. 10-0647743 filed and registered by the present inventor.

This conventional technique detects the illuminance inside and outside the tunnel and automatically controls the tunnel illumination according to the illuminance detected.

The illuminometer measures the illuminance (brightness), which is the amount of light that the light source shines on the subject. The luminance meter measures the brightness (the degree of glare), which is the amount of light reflected by the light source that touches the subject. The driver's vision is sensitively affected not only by the illuminance but also by the luminance, which is the glare of the road surface.

An object of the present invention is to provide a management system for controlling illumination and the like of a tunnel, detecting the illuminance and brightness of the inside of the tunnel, and integrating and controlling a plurality of tunnels in the area.

It is another object of the present invention to provide a management system for detecting an abnormal state of a sensor unit installed in each of a plurality of tunnels and guiding normal operation thereof.

The present invention separates the tunnel from the outside of the tunnel, the entrance, the inside and the exit of the tunnel, and simultaneously installs both the illuminometer and the luminance meter at the entrance and exit of the tunnel. The present invention aims to provide a management system of a tunnel lighting which can adaptively adapt to the change of the external environment such as the direction of the sunlight and adapt to the visual feeling of the actual driver, and to control the tunnel lighting lamp intelligently so as to effectively save energy .

Further, according to the present invention, a lighting system in a tunnel is controlled in response to a change in weather and sunlight direction by suitably controlling a lighting system and an illuminometer in the inlet, the inside and the outlet, And to provide a management system such as a tunnel lighting.

The present invention also relates to a tunnel lighting system designed to prevent the entire interior of a tunnel from being turned off due to an abnormality of a CPU or a power inside a tunnel controller and to automatically output an output such as a day, Management system in order to provide the user with the necessary information.

In order to achieve the above object, according to the present invention, there is provided a tunnel structure for detecting the illuminance and the luminance of the exterior (a, a '), the entrance (b), the interior (c) A sensor unit 10 including an illuminometer 11 and a luminance meter 12, which are installed at the outside (a, a '), the inlet (b), the inside (c) and the outlet (d) respectively; An entrance light 32 installed at the entrance of the tunnel together with the basic light, and an exit light 33 installed at the exit of the tunnel together with the basic light, A tunnel lighting lamp 30; And a controller 40 for lighting the basic illumination lamp 31, the entrance illumination lamp 32 and the exit illumination lamp 33 installed in the tunnel according to the signal detected by the sensor unit 10 and data set in advance according to a predetermined time, Wherein the sensor unit 10 is provided with a housing 13 having a front opening and a light transmitting window 131 and the illuminometer 11 is mounted on the wall of the housing And the light emitter 12 is installed in the interior of the housing for directing the light projecting window and the housing 13 is provided with a light emitting window A motor 151 for removing dust and foreign substances from the light projecting window, a wiper 152 which is in close contact with the light projecting window to clean the light projecting window by driving the motor, Lt; RTI ID = 0.0 > And a motor controller 153 for repeatedly driving the host H and the host H while the controller 40 controls the motor 43. The controller 40 includes a modem 431 for transmitting and receiving data in cooperation with the host H, A CDMA module 432 for remotely acquiring data using communication, a communication unit 43 including a GPS module 433 for correcting the time of the controller, and a tunnel lighting lamp 30 to measure the power And a monitoring unit 45 including a status monitoring module 451. The host H transmits and receives data from a controller 40 installed in each of a plurality of tunnels in the same area, The controller 10 analyzes the numerical value detected by the sensor 10 and calculates a minimum value or an average value to transmit a control signal so that uniform illumination is performed in a plurality of tunnels. By specifying the sensor unit 10 outside the error range, ) Is detected as a malfunction The monitoring unit 45 is further provided with a CCTV 452 for photographing the inside of the tunnel so as to check whether a vehicle collision accident or a tunnel lighting or the like installed inside the tunnel is illuminated by an image image, The user can check the voltage value consumed from the tunnel lighting lamp 30 installed continuously in the tunnel and check the user from the outside through a mobile phone or the Internet, It is possible to determine whether or not the illumination lamp is to be repaired.

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The present invention relates to a method of controlling an illumination light of a tunnel by sensing the illuminance and brightness of the inside of the tunnel, integrating and controlling a plurality of tunnels in the area, detecting an abnormal state of each sensor unit installed in a plurality of tunnels, There is an induction effect.

In addition, the present invention separates the outside of the tunnel, the entrance, the inside of the tunnel, and the exit of the tunnel, and simultaneously installing the illuminometer and the luminance meter at the tunnel entrance and inside and exit, It is possible to adaptively adapt to the change of the external environment such as the direction of the vehicle and adapt to the visual feeling of the actual driver, and at the same time to intelligently control the tunnel lighting lamp so as to effectively save the energy.

1 is a front view showing the inside of a tunnel according to the present invention;
2 is a side view showing the inside of a tunnel according to the present invention.
3 is a perspective view showing the outer shape of the sensor unit according to the present invention.
4 is a schematic view showing the configuration of a tunnel lighting or the like according to the present invention
5 is a schematic view showing a configuration of a controller according to the present invention.
6 is a schematic view showing a field control unit according to the present invention.
7 is a schematic view showing a communication unit according to the present invention.
8 is a schematic diagram illustrating communication between a host and each controller according to the present invention;
9 is a schematic diagram illustrating an output unit according to the present invention.
10 is a schematic view showing a monitoring unit according to the present invention

(A, a ') of the tunnel so that the illuminance and the luminance of the outside (a, a'), the entrance (b), the inside (c) and the exit A sensor unit 10 including an illuminance meter 11 and a luminance meter 12, which are installed at the entrance portion b, the inside portion c and the exit portion d, respectively; An entrance light 32 installed at the entrance of the tunnel together with the basic light, and an exit light 33 installed at the exit of the tunnel together with the basic light, A tunnel lighting lamp 30; A controller 40 for lighting the basic illumination lamp 31, the entrance illumination lamp 32, and the exit illumination lamp 33 installed in the tunnel according to the signal detected by the sensor unit 10 and predetermined data according to a predetermined time; And a control unit.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, a tunnel lighting apparatus in accordance with the present invention will be described in detail with reference to the accompanying drawings.

Prior to this, terms and words used in the present specification and claims should not be construed as limited to ordinary or dictionary meanings, and the inventor should properly interpret the concepts of terms in order to describe their invention in the best way. It should be interpreted in accordance with the meaning and concept consistent with the technical idea of the present invention based on the principle that it can be defined.

Therefore, the embodiments described in the present specification and the configurations shown in the drawings are only the most preferred embodiments of the present invention, and not all of the technical ideas of the present invention are described. Therefore, various equivalents There may be variations.

FIG. 1 is a front view showing the inside of a tunnel according to the present invention, FIG. 2 is a side view showing the interior of a tunnel according to the present invention, FIG. 3 is a perspective view showing the outer shape of the sensor unit according to the present invention, FIG. 5 is a schematic diagram showing the configuration of a controller according to the present invention, FIG. 6 is a schematic view showing a field control unit according to the present invention, and FIG. 7 is a view showing a communication unit according to the present invention. FIG. 9 is a schematic diagram showing an output unit according to the present invention, and FIG. 10 is a schematic diagram showing a monitoring unit according to the present invention.

1 and 2, the present invention detects illuminance and luminance of the outside (a, a '), entrance (b), interior (c) and exit (d) A sensor part 10 including an illuminometer 11 and a luminance meter 12 provided in the outside (a, a '), the entrance part b, the inside part c and the exit part d of the tunnel, ); An entrance light 32 installed at the entrance of the tunnel together with the basic light, and an exit light 33 installed at the exit of the tunnel together with the basic light, A tunnel lighting lamp 30; A controller 40 for lighting the basic illumination lamp 31, the entrance illumination lamp 32, and the exit illumination lamp 33 installed in the tunnel according to the signal detected by the sensor unit 10 and predetermined data according to a predetermined time; And a control unit.

The sensor unit 10 detects the illuminance and brightness of the outside (a, a ') of the tunnel, the entrance (b), the inside (c), and the exit (d) a ', an inlet portion b, an inside portion c, and an outlet portion d, respectively.

3, the sensor unit 10 includes a housing 13 having a front opening and a light transmitting window 131. The illuminometer 11 is mounted on a wall of the housing, (111) protrudes to the outside, and the brightness meter (12) is installed inside the housing to direct the light projecting window.

On the other hand, the housing (13) includes a heat transfer part (14) provided inside the translucent window to prevent malaise and frost due to lowered temperature inside; A motor 151 for removing dust and foreign matter from the light projecting window, a wiper 152 closely attached to the light projecting window for cleaning the light projecting window by driving of the motor, and a wiper 152 for repeating forward rotation and reverse rotation within a predetermined angle And a motor controller 153 for driving the motor controller 153.

The heat transfer portion 14 is installed inside the housing to prevent frost and frost on the light transmitting window due to a decrease in temperature.

The cleaning device 15 includes a motor 151 for removing dust and foreign matter from the light projecting window, a wiper 152 for tightly contacting the light projecting window and cleaning the light projecting window by driving the motor, And a motor control unit 153 for repeating the rotation and the reverse rotation.

4, the tunnel illumination lamp 30 includes a basic illumination lamp 31 installed to illuminate the entire tunnel, an entrance illumination lamp 32 installed between the entrance of the tunnel and the basic illumination, And an exit illumination lamp 33 installed between the exit and the basic illumination lamp.

The basic illumination lamps 31 are installed in parallel to illuminate the entire tunnels b, c, d.

The entrance illumination light 32 is installed together with the basic illumination light 31 at the entrance b of the vehicle in which the vehicle enters the tunnel so that the driver can gradually enter the tunnel Reduced illumination and luminance are installed.

The exit light illuminator 33 gradually increases the intensity of light emitted from the outside of the tunnel to gradually increase the brightness of the outside (a ') so that the driver of the vehicle accustomed to the illumination inside the relatively dark tunnel at the exit (d) the luminance and the luminance are increased in accordance with the illuminance and the luminance of the display panel a '.

When the tunnel is a one-way tunnel, the tunnel lighting lamp 30 can be divided into a basic lighting lamp 31, an entrance lighting lamp 32 and an outlet lighting lamp 33. However, in the case of a tunnel capable of bidirectional communication, It is preferable that the lane U and the downstream lane D are separately provided.

That is, a basic lighting lamp 31 for illuminating the entire area of the tunnel is installed in parallel with the uphill lane U and the downhill lane D of the tunnel, and the entrance section b of the uphill lane U is provided with an entrance illumination lamp 32 And an outlet lighting lamp 33 is installed at the entrance lighting section 32 and an outlet section d at the entrance section b of the downstream lane D, Install it.

The controller 40 also controls the basic illumination lamp 31, the entrance illumination lamp 32 and the exit illumination lamp 33 (see FIG. 2) installed in the tunnel according to the data detected in advance by the illuminance meter 11 and the luminance meter 12, ) To the uphill lane (U) and the downhill lane (D) and controls them independently.

On the other hand, the basic illumination lamp 31 is set to illuminate a tunnel by distinguishing daytime and nighttime according to time, or to set a preset value without distinguishing between daytime and nighttime so that the tunnel can be always constantly illuminated.

The entrance illumination light 32 and the exit illumination light 33 distinguish the clearness and the cloudiness according to the signals detected by the illuminometer 11 and the luminance meter 12 provided on the exterior a and a ' Illuminated, and is set to illuminate the tunnel constantly by specifying a preset value.

Therefore, it is preferable that the entrance illumination light 32 and the exit illumination light 33 are divided into a clear sky and a fog, respectively, and are illuminated according to a control signal received from the controller 40.

However, during the sunrise or sunset time when the altitude of the sun is low, the uphill lane U and the downhill lane D are formed so as not to cause the driver's glare to proceed according to the installation direction of the entrance portion b and the exit portion d of the tunnel, To illuminate the tunnel.

For example, when it is assumed that the sun comes in the sight to the driver of the vehicle proceeding from the exit part (d) of the uphill lane (U), the exit light 33 emit light so as to enable a brighter light than a bright, blurred light, and a driver of a vehicle entering the tunnel at the entrance portion (b) of the descending lane (D) at the same position of the sun, The entrance illumination lamp 32 provided at the entrance b of the downstream lane D is illuminated in a clear or blurred state in accordance with a signal detected by the illuminometer 11 and the luminance meter 12 provided on the exterior a ' do.

In addition, since the altitude and trajectory of the sun changes with the seasonal change and it changes every year, the change of the altitude and the trajectory of the sun at the outside (a, a ') of the tunnel for at least one year, (A, a ') of the tunnel are analyzed and the signals detected by the illuminometer 11 and the luminance meter 12 are analyzed on the basis of the data to analyze the up and down lanes U, and D of the vehicle.

As described above, the tunnel illumination apparatus in accordance with the present invention illuminates the basic illumination lamp 31 differently according to time, and illuminates the illuminance meter 11 and the illuminance meter 11 installed outside the tunnel a and a ' The entrance illumination lights 31 and the exit illumination lights 32 provided in the ascending lane U and the downstream lane D are distinguished from each other according to the signal input from the controller 12 and the sun position at sunrise or sunset Illuminates independently.

On the other hand, it is preferable to configure the logic circuit so that the basic illumination lamp 31 inside the tunnel is turned on even when the controller is damaged due to the lightning stroke or when no external power is supplied to the controller.

The sensor unit 10 provided at the entrance b, inside c and exit d of the tunnel is provided with a basic illumination lamp 31, an entrance illumination lamp 31, (31), an entrance illumination light (31), and an exit illumination light (31) installed inside the tunnel when a specific situation such as a vehicle collision or a fire is detected within the tunnel, 32) to be illuminated according to the preset value.

5, the controller 40 includes a control unit 41, a field control unit 42, a communication unit 43, an output unit 44, and a monitoring unit 45.

The control unit 41 includes a CPU module 411 that processes and processes the collected data.

6, the field control unit 42 includes a measurement module 421 for receiving illuminance and luminance values from the illuminometer 11 and the luminance meter 12, a tunnel illumination light 30, A terminal unit 423 including a plurality of relays for switching electric power supplied to the tunnel illumination lamp 30 by an applied control signal, An operation switch 424 for switching the control signal transmitted to the terminal unit to be manually operated, and a manual operation unit 425 for inputting a set value by the operator so that the operator can freely control the operation when the controller does not operate normally .

7, the communication unit 43 includes a modem 431 for transmitting and receiving data in cooperation with a host, a CDMA module 432 for remotely acquiring data using mobile communication, And a GPS module 433.

As shown in FIG. 8, the host H transmits and receives data from the controller 40 installed in a plurality of tunnels in the same area, and analyzes the values sensed by the sensor unit 10 at the same time A malfunction of the sensor unit 10 can be detected by transmitting a control signal to calculate a minimum value or an average value so that uniform illumination is performed in a plurality of tunnels and specifying the sensor unit 10 outside the error range.

9, the output unit 44 includes an MMI module 441 for outputting the current state to the LED or LCD and displaying the current state.

10, the monitoring unit 45 includes a status monitoring module 451 for measuring the power applied to the tunnel lighting lamp 30 and sensing the numerical value.

The state monitoring module 451 detects the voltage value consumed from the tunnel illumination lamp 30 continuously installed in the tunnel and confirms the voltage value from the outside through a mobile phone or the Internet to reduce the power value So that it is possible to judge whether or not the illumination lamp is to be repaired.

The monitoring unit 45 further includes a CCTV 452 for photographing the inside of the tunnel so as to check whether a vehicle collision accident or a tunnel lighting or the like installed inside the tunnel is illuminated by an image image, The image is transmitted to the outside so that the operator can check it through a mobile phone or the Internet.

In this way, according to the present invention, it is possible to detect the illuminance and the luminance of the outside (a, a '), the entrance (b), the inside (c) and the exit (d) A sensor part 10 including an illuminometer 11 and a luminance meter 12 which are respectively installed at an inlet part b, an inside part c and an outlet part d; An entrance light 32 installed at the entrance of the tunnel together with the basic light, and an exit light 33 installed at the exit of the tunnel together with the basic light, A tunnel lighting lamp 30; A controller 40 for lighting the basic illumination lamp 31, the entrance illumination lamp 32, and the exit illumination lamp 33 installed in the tunnel according to the signal detected by the sensor unit 10 and predetermined data according to a predetermined time; And it will be understood by those skilled in the art that various changes in form and details may be made therein without departing from the spirit and scope of the invention as defined by the appended claims. But is not limited to.

a: External
b:
c: inside
d:
U: Upper lane
D: Haul lane
H: Host
10: Sensor unit
11: Light meter
111:
12: Brightness meter
13: Housing
131: Flood light window
14:
15: Cleaning device
151: Motor
152: Wiper
153:
30: Tunnel lights
31: Basic light
32: entrance light
33: Outlet light
40:
41:
411: CPU module
42:
421: Measurement module
422: Control output module
423: Terminal section
424: Operation switch
425:
43:
431: Modem
432: CDMA module
433: GPS module
44: Output section
441: MMI module
45:
451: Status monitoring module
452: CCTV

Claims (6)

(A, a ') of the tunnel so that the illuminance and brightness of the outside (a, a'), the entrance (b), the inside (c) and the exit (10) including an illuminometer (11) and a luminance meter (12), which are respectively installed at the inner part (b), the inner part (c) and the outlet part (d); An entrance light 32 installed at the entrance of the tunnel together with the basic light, and an exit light 33 installed at the exit of the tunnel together with the basic light, A tunnel lighting lamp 30; And a controller 40 for lighting the basic illumination lamp 31, the entrance illumination lamp 32 and the exit illumination lamp 33 installed in the tunnel according to the signal detected by the sensor unit 10 and data set in advance according to a predetermined time, A tunnel lighting management system comprising:
The sensor unit 10 is provided with a housing 13 having a front opening and a light transmitting window 131. The illuminometer 11 is mounted on a wall of the housing so that the light receiving unit 111 protrudes to the outside , The luminometer (12) is disposed inside the housing with the light-directing window facing the lamp,
The housing 13 is provided with a heat transfer part 14 provided to prevent lightness and frost on the light transmitting window due to a decrease in temperature inside the body 13 and a motor 151 for removing dust and foreign substances from the light transmitting window, And a cleaning device 15 including a wiper 152 for cleaning the light projecting window by driving of the motor and a motor controller 153 for driving the motor repeatedly in the forward and reverse directions within a certain angle ,
The controller 40 includes a modem 431 for transmitting and receiving data in cooperation with the host H, a CDMA module 432 for remotely acquiring data using mobile communication, and a GPS module 433 for correcting the time of the controller And a monitoring unit 45 including a status monitoring module 451 for measuring the power applied to the communication unit 43 and the tunnel illumination lamp 30,
The host H transmits data from a controller 40 installed in a plurality of tunnels in the same area, analyzes the numerical value sensed by the sensor unit 10 at the same time, calculates a minimum value or an average value, A malfunction of the sensor unit 10 is detected by transmitting a control signal so that the inside of the sensor unit 10 is uniformly illuminated and specifying the sensor unit 10 outside the error range,
The monitoring unit 45 is further provided with a CCTV 452 for photographing the inside of the tunnel so as to check whether a vehicle collision accident or a tunnel lighting or the like installed inside the tunnel is illuminated by an image image, So that the operator can confirm the signal through the mobile phone or the Internet. The user can check the voltage value consumed from the tunnel lighting lamp 30 installed continuously in the tunnel and confirm the signal from the outside through a mobile phone or the Internet, And the determination of whether or not the illumination lamp is to be repaired can be determined.
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