KR102636522B1 - Automatic disaster inundation alarm voice guidance system - Google Patents

Abstract

The present invention relates to an automatic flood detection disaster prevention notification system.
Specifically, it relates to an automatic flood detection disaster prevention notification system that provides guidance by broadcasting warnings to residents when flooding occurs in a specific area and enables immediate dispatch of relevant personnel.
In addition, the conventional flooding detection technology had the problem of the broadcast sounding and then not sounding due to inaccuracy in detection due to the unique sloshing of rainwater, but the present invention is an improved flood detection disaster detection technology that allows continuous detection after detection once. It is about a preventive automatic notification system.

Description

Automatic disaster inundation alarm voice guidance system}

The present invention relates to an automatic flood detection disaster prevention notification system.

Specifically, it relates to an automatic flood detection disaster prevention notification system that provides guidance by broadcasting warnings to residents when flooding occurs in a specific area and enables immediate dispatch of relevant personnel.

In addition, the conventional flooding detection technology had the problem of the broadcast sounding and then not sounding due to inaccuracy in detection due to the unique sloshing of rainwater, but the present invention is an improved flood detection disaster detection technology that allows continuous detection after detection once. It is about a preventive automatic notification system.

Due to continued heavy rains for a long time, natural disasters due to flooding are occurring in some areas located in low geographical locations.

Various technologies are being developed to prepare for such flooding. In particular, there is technology that recognizes flooding and sounds an alarm. Usually, flood warning devices focus on alarm sirens, and these alarm sirens are difficult to distinguish from other sirens, so the alarm sound is used by police. Because it is difficult to tell whether it is a car, an ambulance, or a fire engine, drivers end up entering flooded areas and end up in accidents, as usual.

In addition, other devices that use water level sensors to detect flooding have a structure in which the siren sounds and stops sounding when the level of rainwater rises and falls, and then repeats. Then, malfunctions occur, such as sounding continuously only when the level of the rainwater rises and falls. This is how it works.

As a result, we developed a device that collected opinions that it was necessary to institutionalize the need to go to the site to check and take action in the expectation that if the local government department in charge at the site was contacted that the water level was rising, the siren would not sound if they waited for a while.

Therefore, when heavy rain suddenly occurs and citizens call 112 or 119 to report that they are being flooded, the agency that answered the call calls the local government officials in charge again and then dispatches to the scene. As a result, it takes a long time to respond, resulting in casualties. It is increasing.

As a way to improve this problem, the applicant seeks to develop a device that notifies road vehicles and local residents in advance that entry is prohibited with a loud sound as soon as flooding begins, and that public officials in charge take on-site measures at the next stage. .

In addition, it is time to improve the automatic information broadcasting and focus it on a short warning siren, and at the same time as the siren stops, a broadcast is made to announce no entry through a voice guidance, and it is necessary to distinguish between sounds so that entry is prohibited immediately according to the voice guidance.

In other words, we listen to the Korea Meteorological Administration's forecast through broadcasts, the Internet, and mobile phones where heavy rain is expected, but most of the time, the content does not provide information on the scene in our neighborhood, and since it broadcasts wide-area content, it is very difficult to respond, so emergency measures are taken for each region in the neighborhood. It is necessary to improve the information from people-centered to automatic system-centered.

In addition, it is unrealistic to have public officials on site 24 hours a day when there is a risk of flooding, and responding to calls from 112 or 119 is also problematic due to time constraints, so a device that takes immediate action through automatic announcements at the site is recommended. It is necessary to improve the technology so that it can be operated and secondary officials in charge can be dispatched to the site and take recovery measures.

As a related technology, Patent Publication No. 10-2023-0003756 describes a flooding detection device and a flooding detection system including the same.

In the above technology, a flooding detection device and a flooding detection system including the same are disclosed. The flooding detection device according to the disclosed embodiment is electrically connected to a triboelectric charge sensor and a triboelectric charge sensor mounted on a structure and provided to generate electrical output by a triboelectric charge phenomenon when the structure is flooded, and the triboelectric charge sensor of the triboelectric sensor. It includes a destruction sensor that is provided to break down when the electrical output exceeds a preset threshold output.

Additionally, Registered Patent Publication No. 10-1775016 describes a road flooding detection system using a variable sensor.

The above technology is installed in a structure in which the sensing means to determine whether the road is flooded is detachable from the curb installed on the road, so it can be applied to all curbs that have been manufactured in various types, as well as adjusting the position of the sensor according to the topographical environment of the road. This relates to a road flooding detection system with a variable sensor that can minimize errors that may occur when detecting flooding by configuring it to be possible, and can be attached and detached to one selected road curb among a plurality of road curbs with identification information including location coordinate information. It is configured to: one or more detection means for detecting the flood level of the road in real time; a data relay means connected to the one or more sensing means to collect sensing data and identification information sensed by the sensing means, and to collect and transmit the sensing data and identification information; and a central control server for monitoring the flooding condition of the road by receiving and storing the sensing data and identification information transmitted from the data relay means.

Public Patent Publication No. 10-2023-0003756 (2023.01.06.) Registered Patent Publication No. 10-1775016 (announced on September 5, 2017) Public Patent Publication No. 10-2023-0113096 (2023.07.28.) Public Patent Publication No. 10-2022-0072783 (2022.06.02.)

The purpose of the present invention is to provide an automatic flood detection disaster prevention notification system that provides guidance by broadcasting warnings to residents when flooding occurs in a specific area and enables immediate dispatch of personnel.

In addition, the conventional flood detection technology had the problem of the broadcast sounding and then not ringing due to inaccuracy in detection due to the unique sloshing of rainwater, but the present invention is an improved flood detection disaster detection technology that allows continuous detection after detection once. The purpose is to provide a preventive automatic notification system.

The flood detection disaster prevention automatic notification system according to the present invention, which was designed to achieve the above-mentioned purpose, includes a pillar erected from the ground; a solar module provided at the top of the pillar and receiving sunlight to generate power; a battery that receives and charges power from the solar module and supplies power to each user; A rainwater detection sensor installed in a floodable area; a control device that receives sensor values from the rainwater detection sensor and performs predetermined control; a camera configured to photograph a peripheral area on one side of the pillar; A warning light installed on the other side of the pillar and generating an alarm when the sensor value of the rainwater detection sensor is received from the control device; A speaker is installed on another side of the pillar and outputs voice information when the sensor value of the rainwater detection sensor is received from the control device.

At this time, the control device is characterized in that image information captured by the camera is transmitted to a remote server and monitored.

In addition, the control device includes a rainwater detection signal receiver that receives a sensor value from the rainwater detection sensor; a warning light control unit that controls a warning light when a sensor value is received through the rainwater detection signal receiver; When a sensor value is received through the rain detection signal receiver, an alarm broadcast and guidance voice storage unit controls to output pre-stored voice information; A high-sound broadcasting device that improves the quality of voice information transmitted from the warning broadcast and guidance voice storage unit; and characterized in that the voice information is output through a speaker.

In addition, the control device prepares remote broadcasting information based on voice information of improved quality through the high-sound broadcasting device and transmits the prepared remote broadcasting information to a remote server.

In addition, the control device further includes a reporting unit that reports to the competent authority when a sensor value is received through the rainwater detection sensor and an alarm and voice information are output through a warning light and a speaker. Do it as

In addition, the rainwater detection sensor is accommodated in a cylindrical sensor cover with open upper and lower ends, and the sensor cover is installed at a predetermined height using a bracket at the installation site.

In addition, the sensor cover further includes a lid that opens and closes the upper end, wherein the lower surface of the lid is formed with a groove concave upward, and a plurality of through holes are formed from the upper surface to the groove to allow the electric wire of the rainwater detection sensor to pass through. It is characterized by allowing it to penetrate.

According to the flood detection disaster prevention automatic notification system according to the present invention, when flooding occurs in a specific area, an alarm broadcast is made to provide guidance to residents and the relevant personnel can be dispatched immediately.

In addition, the conventional flooding detection technology had a problem in that the broadcast sounded and then stopped sounding due to inaccuracy in detection due to the unique sloshing of rainwater, but the present invention is improved so that detection can be continuously performed after detection once.

Figure 1 shows an automatic flood detection disaster prevention notification system according to the present invention.
Figure 2 is a block diagram showing the control device of the flood detection disaster prevention automatic notification system according to the present invention.
Figure 3 shows an example of a sensor cover of the flood detection disaster prevention automatic notification system according to the present invention.
Figure 4 shows another example of the sensor cover of Figure 3.

Terms or words used in this specification and claims should not be construed as limited to their usual or dictionary meanings, and the inventor may appropriately define the concept of terms to explain his or her invention in the best way. It must be interpreted as meaning and concept consistent with the technical idea of the present invention based on principles.

Therefore, the embodiments described in this specification and the configurations shown in the drawings are only the most preferred embodiments of the present invention and do not represent the entire technical idea of the present invention, and various equivalents can be substituted for them at the time of filing the present application. It should be understood that there may be variations.

Hereinafter, before explaining with reference to the drawings, matters that are not necessary to reveal the gist of the present invention, that is, known configurations that can be easily added by a person skilled in the art, are not shown or described in detail. Let's keep it clear.

The present invention relates to an automatic flood detection disaster prevention notification system.

Specifically, it relates to an automatic flood detection disaster prevention notification system that provides guidance by broadcasting warnings to residents when flooding occurs in a specific area and enables immediate dispatch of relevant personnel.

In addition, the conventional flooding detection technology had the problem of the broadcast sounding and then not sounding due to inaccuracy in detection due to the unique sloshing of rainwater, but the present invention is an improved flood detection disaster detection technology that allows continuous detection after detection once. It is about a preventive automatic notification system.

Figure 1 shows an automatic flood detection disaster prevention notification system according to the present invention.

The flood detection disaster prevention automatic notification system of the present invention according to Figure 1 of the attached drawing includes a pillar erected from the ground; a solar module provided at the top of the pillar and receiving sunlight to generate power; It includes a battery that receives power from the solar module, charges it, and supplies power to each user.

In addition, one side of the pillar may include a camera that photographs the surrounding area, and the camera implements tilting, panning, and zooming functions to increase the shooting range. The image information from the camera captured in this way can be transmitted to a remote server through the control device to monitor the situation at the flooded site in real time. To this end, although not described, the control device may further include an image information reception unit and an image information transmission unit.

In addition, the other side of the pillar includes a warning light and a speaker to output a predetermined alarm and audio information in the event of flooding.

At this time, the warning lights and speakers are configured at least two per pillar to prepare for the case where a malfunction occurs in one of the lights or the degree of flooding is so severe that normal broadcasting is impossible. In addition, the warning light control unit and the high sound broadcasting device of the control device described later can implement an interface to adjust the alarm size and voice information of each warning light.

In addition, on another side of the pillar, the control device may be configured in the form of a box, and the voice information may be voice information pre-stored in the control device, and this voice information calls for evacuation and rescue with flooding as a keyword. It could be a phrase.

In addition, a rainwater detection sensor is configured around the pillar to detect flooding in the surrounding area, and this rainwater detection sensor is configured to be connected by wire or wirelessly to the pillar's control device.

The rainwater detection sensor is installed on concrete walls in the surrounding area to detect rainwater rising above a predetermined height.

Hereinafter, the control device will be explained in detail through Figure 2 of the attached drawings.

Figure 2 is a block diagram showing the control device of the flood detection disaster prevention automatic notification system according to the present invention.

Prior to explanation, the control device has a predetermined box shape, and is preferably designed with a waterproof enclosure to prevent rainwater from seeping in and a highly insulating synthetic resin box to prevent current leakage.

The control device according to FIG. 2 of the attached drawing may include a rainwater detection signal receiver that receives a sensor value from the rainwater detection sensor, and the rainwater detection sensor is installed at a predetermined height as described above to prevent rainwater from flowing out. It detects when it rises to a certain height and outputs a sensing value.

When the sensor value is received through this rain detection signal receiver, the control device controls the warning light through the warning light control section.

In addition, when the sensor value is received through the rain detection signal receiver, the control device controls the warning broadcast and predetermined voice information previously stored in the guidance voice storage unit to be output through the speaker through the high-acoustic broadcasting device.

In addition, when rainwater is detected and confirmed to be flooded and voice information is output through the high-sound broadcasting device, the control device prepares the voice information output from the high-sound broadcasting device as remote broadcasting information, and the control device prepares the high-sound broadcasting device for sound information. Remote broadcasting information is received from the broadcasting device through a remote broadcasting receiver, and the remote broadcasting information is transmitted to a remote server through a remote broadcasting transmitter.

At this time, noise included in remote broadcasting information is removed through a high-acoustic broadcasting device, allowing more accurate information to be received from a remote location.

In addition, the control device may further include a reporting unit that reports the sensor value to a remote location when the sensor value is received through the rainwater detection signal receiver.

Figure 3 shows an example of a sensor cover of the flood detection disaster prevention automatic notification system according to the present invention.

This rainwater detection sensor is accommodated by a cylindrical sensor cover as shown in Figure 3 of the attached drawing. At this time, the sensor cover is configured in an open form at the upper and lower ends to facilitate detection of flooding from rainwater rising from below, and is configured in an open form at each end to ensure constant ventilation to prevent malfunction of the sensor. It is important.

This sensor cover is preferably installed on a concrete wall, etc. using a predetermined bracket. Alternatively, it can be installed in relatively low geographical areas where flooding occurs, such as being installed on the wall of an underpass or up to 50m in front of the underpass entrance.

In addition, the sensor cover can be opened and closed by a lid, and the lid can be freely opened and closed using a hinge. In addition, the configuration for fixing the lid and sensor cover when closed can be easily configured for a person skilled in the art.

At this time, a plurality of through holes are formed in the upper surface of the lid, and the lower surface of the lid is configured to include a groove concave upward.

That is, the electric wire of the sensor passes through the hole so that the rainwater detection sensor can be electrically connected and positioned inside the sensor cover, and the groove formed on the lower surface of the lid includes a meter reading terminal, so that the rainwater detection sensor can be electrically connected and positioned inside the sensor cover. It can ensure smooth sensor maintenance.

Meanwhile, as flooding occurs, when the water level reaches a certain level, the surface of the rainwater begins to slosh. In this case, because the sensor is fixed, a problem may occur where flooding is detected but not detected. In order to overcome this problem, the present invention further includes the configuration of FIG. 4 in the attached drawings.

Figure 4 shows another example of the sensor cover of Figure 3.

The brackets for fixing the sensor cover according to Figure 4 of the attached drawing to the concrete are made up of two pairs on both sides of the sensor cover, and the space between the two brackets forming the pair is extended using a shaft. Let's do it.

This shaft may be a long bolt, and may be fixed using a nut at each end.

This shaft is configured to penetrate the sensor cover.

In addition, holes may be formed on one side of the sensor cover through which the shaft penetrates, as shown in Figure 4 of the attached drawing, and the number of these holes corresponds to the number of brackets.

Additionally, the bracket is made of long holes having a predetermined length, and may be formed so that a plurality of extension holes having a semicircle shape are arranged in one direction.

In addition, an object detection sensor is provided on the uppermost inner surface of the hole of the sensor cover, which outputs a sensor value when the object that was touching does not touch.

That is, the shaft is initially located in the semicircular extension hole with the shaft located at the uppermost side of the hole, but as flooding occurs, the shaft deviates from its initial position due to buoyancy, thereby creating a sensor cover that accommodates the rainwater detection sensor. It always floats on the surface of flooded rainwater, that is, at the boundary, so it can solve the problem of conventional flood detection not being achieved.

Furthermore, as the shaft is lowered as shown in FIG. 4, a sensor value is output from the object detection sensor, and the sensor value of the object detection sensor is transmitted to the control device. Accordingly, if the sensor value of the object detection sensor is output while the sensor value is output from the rainwater detection sensor, the control device can determine that flooding continues even if the sensor value is not output from the rainwater detection sensor.

The above description using the drawings describes only the main points of the present invention, and as various designs are possible within the technical scope, it is obvious that the present invention is not limited to the configuration of the drawings.

Claims (7)

a pillar rising from the ground;
a solar module provided at the top of the pillar and receiving sunlight to generate power;
a battery that receives and charges power from the solar module and supplies power to each user;
A rainwater detection sensor installed in a floodable area;
a control device that receives sensor values from the rainwater detection sensor and performs predetermined control;
a camera configured to photograph a peripheral area on one side of the pillar;
A warning light installed on the other side of the pillar to generate an alarm when the sensor value of the rainwater detection sensor is received from the control device;
In the flood detection disaster prevention automatic notification system, including a speaker installed on another side of the pillar and outputting voice information when the sensor value of the rainwater detection sensor is received from the control device,
The rainwater detection sensor,
It is accommodated in a cylindrical sensor cover with open upper and lower ends,
The sensor cover is installed at a predetermined height using a bracket at the installation site,
The sensor cover is,
It further includes a lid that opens and closes the upper end,
The lid has a concave groove formed on its lower surface upward,
A number of holes are formed from the upper surface to the groove to allow the electric wire of the rainwater detection sensor to pass through.
The bracket that secures the sensor cover to concrete is,
Two pairs are formed on both sides of the sensor cover, and a shaft is used to extend between the two brackets forming the pair.
The shaft is configured to penetrate the sensor cover,
On one side of the sensor cover through which the shaft penetrates, holes having a number corresponding to the bracket are formed,
The bracket consists of a long hole having a predetermined length, and an extension hole having a semicircular shape is formed in one direction,
An object detection sensor is provided on the uppermost inner surface of the hole of the sensor cover, which outputs a sensor value when the object that was touching does not touch,
Initially, the shaft is located in the semicircular extension hole with the shaft located at the uppermost side of the hole, but as flooding occurs, the shaft deviates from its initial position due to buoyancy, so the sensor cover that accommodates the rainwater detection sensor is always exposed. As it floats on the boundary surface, which is the surface of flooded rainwater, a sensor value is output from the object detection sensor,
If the sensor value of the object detection sensor is output while the sensor value is output from the rainwater detection sensor, the control device determines that flooding continues even if the sensor value is not output from the rainwater detection sensor and controls the flood. Detection disaster prevention automatic notification system.
In claim 1,
The control device is,
An automatic flood detection disaster prevention notification system, characterized in that video information captured by the camera is transmitted to a remote server for monitoring.
In claim 1,
The control device is,
a rainwater detection signal receiver that receives sensor values from the rainwater detection sensor;
a warning light control unit that controls a warning light when a sensor value is received through the rainwater detection signal receiver;
When a sensor value is received through the rain detection signal receiver, an alarm broadcast and guidance voice storage unit controls to output pre-stored voice information;
Including; a high-sound broadcasting device that improves the quality of voice information transmitted from the warning broadcast and guidance voice storage unit;
An automatic flood detection disaster prevention notification system, characterized in that the voice information is output through a speaker.
In claim 3,
The control device is,
An automatic flood detection disaster prevention notification system, characterized in that remote broadcasting information is prepared based on voice information of improved quality through the high-acoustic broadcasting device, and the prepared remote broadcasting information is transmitted to a remote server.
In claim 3,
The control device is,
After the sensor value is received through the rainwater detection sensor,
An automatic flood detection disaster prevention notification system further comprising a reporting unit that reports to the competent authority when an alarm and voice information are output through a warning light and a speaker.
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