KR20000052137A - Falling rock monitoring system and the control method for using falling rock sensing means - Google Patents

Abstract

PURPOSE: A falling stone observation system using falling stone sensing paliside and a method for controlling thereof are provided to achieve an in-advance prevention against an accident caused by falling stones. This can be accomplished by installing a falling stone observation system in which falling stone sensing paliside technique, automatic voice report system and image transmission technique are integrated into a unit. CONSTITUTION: A falling stone observation system comprises a falling stone sensing paliside unit(10) arranged at a place where stone falling occurs frequently, a system control unit(20) for judging a falling stone occurrence signal output from the unit(10), a flash light unit(30) for warning drivers of falling stone according to a control signal from the unit(20), an automatic voice report unit(40) for automatically calling a road management institute and repeatedly reporting the occurrence of stone falling according to the control signal from the unit(20), an image transmitting unit(50) for receiving and converting the site image picked up by a camera(51), transmitting the image to the relevant institution through a radio telephone network(70) so that the image is monitored in real-time basis through a monitor(80), and a power unit(60) for supplying power to each unit from a solar battery.

Description

Falling rock monitoring system and the control method for using falling rock sensing means}

The present invention relates to a rockfall observation system and a control method of the rockfall localization technology, a voice automatic reporting system and an image transmission technology, which are supplemented with the disadvantages of the rockfall prevention measures mainly installed in the existing rockfall occurrence area, and the control method thereof. When the rockfall occurrence signal detected by the rockfall localization system installed in the rockfall area is transmitted to the system control unit, the system control unit judges it to be rockfall and operates the warning lights installed in front of the fence, and automatically calls the relevant organizations and causes the rockfall several times. At the same time, the image transmission unit performs an action of transmitting the scene screen photographed by the camera to the relevant institutions, and provides an intelligent rockfall observation system and control method for providing information that can prevent accidents caused by falling rocks in advance.

In Korea, many property damages and deaths occur due to road traffic accidents and railway accidents every year. Since more than 10 million cars have been supplied nationwide, vehicle traffic has soared outside the mountains. At night and in rainy weather, the driver's safety is likely to suffer from sudden accidents such as falling rocks. It is likely to lead to an accident, and the damage ranges from tens of thousands to hundreds of won.

In addition, Korea's topography is mountainous, so railroads and roads have been opened around the mountains, and many accidents are caused by falling rocks due to climate change.

Existing rockfall prevention measures installed to prevent such accidents rarely play a role other than simply preventing rockfall, and no electrical supplementary services are provided to the measures.

In addition, the technology in the field of rockfall detection is merely utilizing the detection technology used in the automation equipment in the industrial field, and the existing equipment is a fine technology that is not suitable for detecting rockfall, and the operation of the device does not meet the topographical adverse conditions indoors. In addition, the use of voice reporting and video transmission devices is used only in some special fields, but there are no cases of use such as the purpose of use and the surrounding conditions of the device. There was a problem that can not be prevented in advance large accidents caused by falling rocks.

The present invention has been made in view of the above problems, and in order to make up for the shortcomings of the existing rockfall countermeasures mainly installed in the existing rockfall occurrence area, the rockfall sense localization technology and the automatic voice reporting system on the roadside or railway side of the habitual rockfall area and Install a rockfall observation system with integrated image transmission technology to operate a rockfall warning light to a driver or engineer when a rockfall occurs, or to automatically call a designated management agency to perform a rockfall occurrence walk, or to install a camera and video when necessary. By using the transmission device to provide a real-time image to a designated management organization in real time, it is possible to prevent accidents caused by falling rocks by taking prompt measures on the accident site, and to prevent the existing rockfall prevention measures that are currently inadequately managed. Can improve efficiency and manage physical road and railroad facilities now It aims to provide a rockfall observation system which can contribute to an innovative automated.

1 is a block diagram of a rockfall observation system according to the present invention.

Figure 2 is a perspective view showing a falling rock local measures used in the system of the present invention

3 is a flowchart of the rockfall observation system according to the present invention.

* Description of the symbols for the main parts of the drawings *

10: Falling rock local book 20: System control unit

30: warning light 40: voice automatic reporting unit

50: video transmission unit 51: camera

52: mobile phone 60: power supply

70: telephone network 80: computer monitor

P1 to Pn: Shoring L1 to Ln: Phosphorus wire

The configuration and operation of the present invention for achieving the above object will be described in detail with reference to Figs.

1 is a block diagram of a rockfall observation system according to the present invention, FIG. 2 is a perspective view showing a rockfall relief measure used in the system of the present invention, and FIG. 3 is a flowchart of a rockfall observation system according to the present invention.

With reference to Figure 1, the rockfall observation system of the present invention is installed in the habitual rockfall area, rockfall sense local planning unit 10 for detecting the occurrence of rockfall; A system control unit 20 for determining and processing a rockfall generation signal detected from the rockfall sense region; A warning light unit 30 for alerting a driver or an engineer to a rockfall occurrence according to a processing signal of the system control unit; An automatic voice report unit 40 automatically calling a predetermined road and track management agency according to a processing signal of the system control unit and repeatedly notifying the occurrence of a rockfall; In response to the processing signal of the system control unit receives the scene image photographed by the camera 51 and transmits to the wireless telephone network 70 through the mobile phone 52, the transmitted field image of the computer monitor 80 of the management agency An image transmitter 50 for transmitting a scene image to observe in real time through the camera; The power supply unit 60 supplies power to each of the solar cells.

In addition, referring to Figure 2, the above-described rockfall sense portion 10 is connected to a plurality of props (L1 ~ Ln) of several strands (P1 ~ Pn) construction in the habitual rockfall area, when falling, When the load is cut or cut on the wire, it is configured to transmit a falling rock detection signal to the system control unit by the operation of the switch interlocked with the wire.

The rockfall observation system operation of the present invention according to the above configuration will be described in detail with reference to FIG. 3.

With reference to Figure 3, in the rockfall observation system of the present invention in the always-falling rock detection state (S1), when rockfall occurs (S2), take over the iron line (L1 ~) of the rockfall sense local book 10 constructed in the habitual rockfall area When the load of rockfall is applied to Ln) or the iron wire is cut by the rock, when the falling rock detection signal is transmitted to the system controller 20 by the operation of the switch interlocked with the iron wire, the system controller causes rockfall. By judging (S3), by operating the warning light (30) installed in front of the fence to remove the falling rock (S4), induces the driver or engineer to drive around and slow running to prevent site accidents in advance, Call the designated road and track management agency automatically and repeatedly notify yourself of the occurrence of falling rocks (S7), and receive and convert on-the-spot images taken with cameras installed on the site to wirelessly transfer them through mobile phones. Transmitted to the network (S8) in the situation room of the management agency can observe the transmitted field image in real time through the computer monitor of the situation room, and when the fall of the accident site is removed (S5) the warning light is stopped (S6) As the system returns to the initial state and becomes a rockfall detection standby (S1) state, it is possible to prevent large accidents and take quick measures due to the occurrence of rockfall, as well as to efficiently manage the existing installed and operated measures.

As described above, the present invention provides a rockfall observation system incorporating a rockfall sensation technology, a voice automatic reporting system and an image transmission technology into one, which supplements the problems of the existing rockfall prevention measures mainly installed in the existing rockfall occurrence region. When the rockfall occurrence signal detected by the turn-over wire of the rockfall localization plan installed in the rockfall area is transmitted to the system control unit, the system control unit operates the warning light until the rockfall is removed, and automatically calls the relevant organization to automatically report the rockfall occurrence voice. Repeatedly, the video transmission device transmits the scene screen shot by the camera to the relevant authority through the mobile telephone network, and warns the driver or the driver of the fall through the accident site to induce surrounding driving and slow driving. At the same time, the governing body takes prompt action on the rockfall area and Large accidents occur can be prevented.

In addition, it can make a significant contribution to the automation of the management of physical road and railroad facilities, as well as to efficiently manage the existing rockfall prevention measures that are currently inadequately managed.

Claims (3)

It is installed in the habitual rockfall area and the rockfall sense local book portion 10 for detecting the occurrence of rockfall; A system control unit 20 for determining and processing a rockfall generation signal detected from the rockfall sense region; A warning light unit 30 for alerting a driver or an engineer to a rockfall occurrence according to a processing signal of the system control unit; An automatic voice reporting unit 40 for automatically calling a predetermined road and track management agency according to a processing signal of the system control unit and repeatedly notifying the occurrence of a rockfall; In response to the processing signal of the system control unit receives the scene image photographed by the camera 51 and transmits to the wireless telephone network 70 through the mobile phone 52, the transmitted field image of the computer monitor 80 of the management agency An image transmitter 50 for transmitting a scene image to observe in real time through the camera; Rockfall observation system using rockfall sense measures, characterized in that consisting of a power supply unit 60 for supplying power to each part using a solar cell According to claim 1, wherein the rockfall sense portion 10 is connected to a plurality of struts (P1 ~ Pn) of several strands of iron wire (L1 ~ Ln) is installed in the rutting rock area, when the rockfall occurs Rockfall observation system using the rockfall sense measures, characterized in that to transmit the falling rock detection signal to the system control unit 20 by the operation of the interlock switch Step (S1) is always in the standby state to detect the occurrence of rockfall; A step (S3) of determining whether the falling-stone occurrence signal (S2) by the turn-over wire of the falling-rock detection zone is determined by the system controller from the rock-fall detection waiting step; Operating the warning lights continuously until the falling rocks are removed according to the processing signal from the falling rock detection step, and when the falling rocks are removed, the warning lights are stopped to return to the initial state (S4 to S6); Step S7 of automatically reporting the situation on the site repeatedly by voice by making a phone call (S7); Receiving and converting the video signal of the scene captured by the camera to transmit the site image to the wireless telephone network through the mobile phone (S8) is performed at the same time rockfall observation system control method