KR102260353B1 - Multipurpose smart warning lighting appatatus - Google Patents

Abstract

Disclosed is the invention of a multi-purpose smart warning light device. The multi-purpose smart warning light device of the present invention comprises: a case unit; a battery unit disposed inside the case unit; a distance detection unit installed in the case unit to detect the distance of an approaching target; an inclination detection unit for detecting an inclination of the case unit; a transceiver disposed in the case unit and performing transmission/reception with a manager's terminal; a voice generation unit for outputting a voice message; a warning light module for generating a warning light; a control unit for, when a signal received by the distance detection unit and the inclination detection unit belongs to a preset danger signal, controlling the voice generation unit and the warning light module to be driven and controlling the transceiver to transmit a danger signal to the manager terminal; an information input unit installed in the control unit to change the danger signal preset to the control unit; a magnet unit disposed under the case unit to attach the case unit to an object to be seated; and a fixing jig unit attached to the magnet unit to fix the case unit to the object to be seated. The fixing jig unit comprises: a fixed table attached to the magnet unit; a holder unit installed on the fixed table; a moving rod unit movably coupled to the holder unit; an elastic member disposed in the holder unit and applying an elastic force to the moving rod unit to be inserted into the holder unit; a fixing gripper unit extending downward from the holder unit; and a moving gripper unit extending downward from the moving rod unit and pressed against the object to be seated together with the fixing gripper unit. Accordingly, on-site accidents can be prevented.

Description

Multipurpose Smart Lighting Device {MULTIPURPOSE SMART WARNING LIGHTING APPATATUS}

The present invention relates to a multi-purpose smart warning device and a control method therefor, and more particularly, to a multi-purpose smart warning device that prevents a safety accident on the site and transmits a danger signal to a terminal for a manager so that the manager can understand the on-site situation in real time and to a control method thereof.

In general, construction vehicles such as concrete pump cars, cranes, high-place work vehicles, fire trucks, etc., and specially equipped vehicles, are subjected to a bending load on the boom by the load of the work piece during operation. The bending load applied to the boom may overturn the vehicle by generating a moment in the direction of inverting the vehicle body connected to the boom.

Construction vehicles and specially equipped vehicles are equipped with an outrigger for stably supporting the vehicle body at the front or rear of the body frame, or both front and rear, in order to secure a stable working environment during work. The outrigger is configured to perform work stably by expanding the load point, and as the distance between the load point increases, the stability may be further improved.

However, when an unexpected situation occurs during operation and the horizontal inclination is rapidly changed, the stability of the outrigger is affected and there is a problem of causing a safety accident.

On the other hand, in civil structures such as buildings, roads, and bridges constructed on slopes, retaining walls are installed to prevent the soil from collapsing due to its own pressure. Retaining walls may be classified into site retaining walls for site creation, retaining walls for road and railroad construction, and repair facility retaining walls for constructing hydraulic structures such as dams and rivers, depending on their use.

These retaining walls may be tilted due to subsidence of the base ground or by the bottom action and the arc action due to the lack of resistance of the base ground. In addition, the retaining wall may be deformed due to scour or breakage, cracks, poor drainage holes, deterioration of material, etc. due to running water, or a fullness or inclination phenomenon may occur due to its own weight of soil and inflow water from the rear surface. When the slope of the retaining wall was severe, there was a problem of causing a safety accident.

Various efforts have been made to prevent safety accidents caused by such a tilting phenomenon in advance. However, in most tilt detection devices according to the prior art, it is difficult to prepare effective countermeasures because the tilt can only be detected in a specific direction. There was a problem.

In addition, in the case of a warning light device according to the prior art, it is difficult to warn in advance even if an outrigger attached to a specially equipped vehicle or the tilt of a retaining wall installed at a construction site is detected due to noise generated at a work site, so that even if a safety accident occurs, damage is prevented. There was a problem that was difficult to reduce.

Therefore, there is an urgent need for a technology for a practical and applicable tilt-related safety accident prevention device that can minimize safety accidents by detecting inclination in all directions in advance and effectively warning it.

In addition, when the safety manager is not on site, it is difficult to grasp the situation of the work site in real time, and there is a problem in that post-action is delayed when a safety accident occurs.

The background technology of the present invention is disclosed in Republic of Korea Utility Model Publication No. 20-0201494 (registered on Aug. 21, 2000, title of invention: Crossing Lighting Device).

Republic of Korea Registered Utility Model Publication No. 20-0201494 (2000. 08. 21)

It is an object of the present invention to provide a multi-purpose smart warning device and a control method for preventing safety accidents in the field, and transmitting a danger signal to a terminal for administrators so that the administrator can understand the situation on site in real time.

A multi-purpose smart warning device according to the present invention includes: a case unit; a battery unit disposed inside the case unit; a distance sensing unit installed in the case unit to detect a distance of an approach target; a tilt sensing unit for detecting a tilt of the case unit; a transceiver that is disposed in the case unit and transmits/receives to and from the manager's terminal; a voice generator for outputting a voice message; a warning light module for generating a warning light; When the signal received by the distance sensing unit and the inclination sensing unit belongs to a preset danger signal, the transceiver unit controls to drive the voice generator and the warning light module, and transmits the danger signal to the manager terminal a control unit to control; and an information input unit installed in the control unit to change the danger signal preset to the control unit.

The multi-purpose smart warning device may further include a QR code unit disposed in the case unit so that the user manual can be checked while scanning using the portable terminal.

The multi-purpose smart warning device may further include an information storage unit disposed in the control unit and storing terminal information regarding the portable terminal for scanning the QR code unit and a scan time.

The multi-purpose smart warning device may further include a function selection unit installed in the case unit to select one or more functions of the distance sensing unit and the inclination sensing unit.

The information input unit may include: a distance setting unit configured to set a dangerous distance detected by the distance sensing unit; a tilt setting unit for setting a danger angle detected by the tilt sensing unit; and a voice setting unit for setting a voice message output from the voice generating unit.

The multi-purpose smart warning device may further include a volume setting unit for setting a volume of a voice message output from the voice generating unit.

Two or more distance sensing units may be disposed in the case unit to detect the approaching target in various directions.

The distance sensing unit may include: a direction adjusting unit movably installed in the case unit; and a distance sensing sensor installed in the direction adjusting unit so that the distance sensing direction is changed as the direction adjusting unit is moved.

The direction control unit may include a movement guide unit formed in the case unit; a slider unit movably installed in the movement guide unit and disposed with the distance sensing sensor unit; a locking part formed in the movement guide part or the slider part; and an elastic restraining part installed in the movement guide part or the slider part so as to movably contact the locking part.

The warning light module may include a warning light panel unit installed in the control unit; and a plurality of warning light LEDs disposed on the warning light panel unit.

The transceiver may transmit information on the voice signal received from the manager terminal to the controller, and the controller may control the voice generator to output the voice signal received from the manager terminal.

The multi-purpose smart warning device may further include a magnet part disposed under the case part to attach the case part to the object to be seated.

The multi-purpose smart warning device further includes a fixing jig part attached to the magnet part to fix the case part to the seating object, and the fixing jig part includes a fixing table attached to the magnet part; a holder part installed on the fixed table; a moving rod unit movably coupled to the holder unit; an elastic member disposed in the holder and applying an elastic force to the moving rod so that the moving rod is drawn into the holder; a fixed gripper part extending downward from the holder part; and a movable gripper part extending downward from the movable rod part and pressed against the seating object together with the fixed gripper part.

The multi-purpose smart light device may further include a solar panel installed in the case unit to charge the battery unit.

The multi-purpose smart warning device may further include a connector unit installed in the case unit to charge the battery unit.

A control method of a multi-purpose smart warning device according to the present invention includes: presetting a danger distance and a danger angle in a control unit through an information input unit; When the manipulation unit is operated, the voice generating unit outputs information on a preset danger distance or danger angle as voice; The case portion is seated on the object to be mounted; The distance sensing unit detecting the distance of the approaching object, or the inclination sensing unit detecting the inclination of the case unit, transmitting the detected distance signal or inclination signal to the control unit; and when it is determined that the detected distance signal or the inclination signal belongs to a preset danger signal, the control unit outputs a warning message from the voice generator and controls the warning light module to generate a warning light characterized in that

The control method of the multi-purpose smart warning device may further include presetting a volume of a voice message output from the voice generating unit in a volume setting unit.

The method for controlling the multi-purpose smart warning device may further include the step of allowing the portable terminal to check the user manual as the QR code unit is scanned.

The control method of the multi-purpose smart warning device may further include storing terminal information of the portable terminal and the scan time in an information storage unit when the portable terminal scans the QR code unit.

The control method of the multi-purpose smart light device includes: receiving a signal transmitted from the manager terminal; and controlling the voice generator so that the signal received from the manager terminal is output as a voice message.

The control method of the multi-purpose smart warning device may further include changing the distance sensing direction of the distance sensing sensor unit as the direction adjusting unit is moved.

The control method of the multi-purpose smart warning device may further include selecting whether to operate the distance sensor and the tilt sensor by operating the distance function selection unit and the tilt function selection unit.

According to the present invention, since the approaching target or the operator recognizes that the approaching target approaches the danger zone or the equipment is tilted by the distance sensing unit and the inclination sensing unit, an on-site accident can be prevented in advance.

In addition, according to the present invention, since the operator can change the danger signal through the information input unit, it is possible to reset the danger signal according to various field situations or the purpose of the multi-purpose smart warning device.

In addition, according to the present invention, when a danger signal is generated, since the transceiver transmits a danger signal to the manager terminal, the manager can see the manager terminal and recognize the on-site situation in real time.

In addition, according to the present invention, when the operator scans the QR code unit using the portable terminal, the user manual is displayed on the portable terminal. Accordingly, the operator can easily operate the multi-purpose smart warning device while viewing the user manual.

1 is a perspective view schematically illustrating a multi-purpose smart warning device according to an embodiment of the present invention.
2 is a schematic front view of a multi-purpose smart warning device according to an embodiment of the present invention.
3 is a block diagram schematically illustrating a multi-purpose smart warning device according to an embodiment of the present invention.
4 is a cross-sectional view schematically illustrating a distance sensing unit of a multi-purpose smart warning device according to an embodiment of the present invention.
5 is a cross-sectional view schematically showing a fixing jig part of a multi-purpose smart warning device according to an embodiment of the present invention.
6 is a flowchart illustrating a method for controlling a multi-purpose smart warning device according to an embodiment of the present invention.

Hereinafter, an embodiment of a multi-purpose smart warning device and a control method thereof according to the present invention will be described with reference to the accompanying drawings. In the process of explaining the multi-purpose smart warning device and its control method, the thickness of the lines or the size of components shown in the drawings may be exaggerated for clarity and convenience of explanation. In addition, terms to be described later are terms defined in consideration of functions in the present invention, which may vary according to the intention or custom of users or operators. Therefore, definitions of these terms should be made based on the contents throughout the present specification.

1 is a perspective view schematically showing a multi-purpose smart warning device according to an embodiment of the present invention, FIG. 2 is a front view schematically showing a multi-purpose smart warning device according to an embodiment of the present invention, and FIG. 3 is this view It is a block diagram schematically showing a multi-purpose smart warning device according to an embodiment of the present invention.

1 to 3 , the multi-purpose smart warning device 100 according to an embodiment of the present invention includes a case unit 110 , a battery unit 120 , a distance sensing unit 130 , and a tilt sensing unit 141 . , a transceiver unit 143 , a voice generator 145 , a warning light module 150 , a control unit 160 , and an information input unit 170 .

The multi-purpose smart warning device 100 may be installed in a concrete pump car, a crane, a high-place work vehicle, a fire truck, a special vehicle, a fall risk area such as an entrance door of a work site, an opening, and a wall surface of a construction site.

The case unit 110 includes a lower case 111 and an upper case 113 . The upper case 113 is detachably coupled to the upper side of the lower case 111 . The lower case 111 is formed of a non-transmissive material so that the inside is not visible, and the upper case 113 is formed of a light-transmitting material so that light can pass therethrough. The case unit 110 may be formed in a cylindrical or polygonal shape as a whole.

A power switch 115 is installed in the lower case 111 . A first charging notification unit 116a and a second charging notification unit 116b are installed in the lower case 111 . The first charging notification unit 116a is a blue LED indicating that charging of the battery unit 120 is complete, and the second charging notification unit 116b is a red LED indicating that charging of the battery unit 120 is in progress. it's eddy

The battery unit 120 is disposed inside the case unit 110 . In this case, the battery unit 120 may be disposed in the lower case 111 . A rechargeable secondary battery is applied as the battery unit 120 . Various types of the battery unit 120, such as a lithium battery, may be applied.

The distance sensing unit 130 is installed in the case unit 110 to detect the distance of the approaching object. The distance sensing unit 130 is electrically connected to the control unit 160 . The distance sensing unit 130 may be disposed to be exposed on the outer surface of the lower case 111 . The access target includes equipment or people approaching the place where the multi-purpose smart warning device 100 is installed.

Two or more distance sensing units 130 are disposed on the case unit 110 to detect an approaching target in various directions. Since the distance sensing unit 130 detects an object approaching the equipment or the construction area from various directions, the risk of an accident can be further reduced. The distance sensing unit 130 will be described in detail below.

The tilt detection unit 141 detects the tilt of the case unit 110 and transmits it to the control unit 160 . The tilt detection unit 141 is electrically connected to the control unit 160 . The inclination of the equipment or vehicle may be detected by the inclination detecting unit 141 detecting the inclination of the case unit 110 . Accordingly, it is possible to prevent the equipment or vehicle from being tilted and overturned in advance.

The tilt sensor 141 may include a 7-axis precision sensor having a 3-axis acceleration sensor (not shown), a 3-axis gyro sensor (not shown), and a 1-axis temperature sensor (not shown) at the same time. The 3-axis acceleration sensor may operate as a sensor for detecting the tilt of the controller 160 . The 3-axis gyro sensor may operate as a sensor for detecting the tilting direction of the main board 160 in order to detect the omnidirectional tilt no matter which direction the tilt occurs. The single-axis temperature sensor may operate as a sensor for compensating for an error value according to the temperature change of the three-axis gyro sensor by sensing the temperature according to the change of the surrounding environment in real time.

The transmitting/receiving unit 143 is disposed in the case unit 110, and transmits/receives to and from the manager terminal 10 through wireless communication. The transceiver 143 may be disposed outside or inside the case unit 110 .

The voice generator 145 is electrically connected to the controller 160 and outputs a voice message. A speaker is presented as the voice generator 145 .

The warning light module 150 is electrically connected to the control unit 160 and generates a warning light. The warning light generated from the warning light module 150 passes through the upper case 113 so that an approaching target can recognize it. When the warning light is generated from the warning light module 150, it is possible to recognize that the equipment operator or an approaching person has entered the danger zone. Accordingly, on-site accidents can be prevented in advance.

The warning light module 150 includes a warning light panel unit 151 installed in the control unit 160 and a plurality of warning light LEDs 153 disposed in the warning light panel unit 151 . The warning light panel unit 151 may be formed in a polygonal pole shape or a cylindrical shape. An LED panel (not shown) is installed inside the warning light panel unit 151 so that the warning light LED 153 is mounted. The warning light LED 153 generates a warning light. Since the warning light LED 153 is applied to the warning light module 150 , power consumption used in the warning light module 150 can be reduced.

When the signal received from the distance sensing unit 130 and the inclination sensing unit 141 belongs to a preset danger signal, the control unit 160 controls the voice generating unit 145 and the warning light module 150 to be driven, Controls the transceiver 143 to transmit a danger signal to the manager terminal (10). Here, the danger signal includes a danger distance that defines a limit that an approach target can access from the multi-purpose smart warning device 100, a danger angle that defines a limit at which the working equipment is tilted enough not to overturn, and the like. The hazard signal includes a hazard distance and hazard angle, and the hazard distance and hazard angle are preset values set by the operator.

Since the distance sensing unit 130 and the inclination sensing unit 141 recognize that the approach target approaches the danger zone or the equipment is tilted, the approach target or the operator can prevent an on-site accident in advance. In addition, when a danger signal is generated, since the transceiver 143 transmits a danger signal to the manager terminal 10 , the manager can see the manager terminal 10 and recognize the on-site situation in real time.

The information input unit 170 is installed in the control unit 160 to change the danger signal preset in the control unit 160 . Since the danger signal can be changed through the information input unit 170 , the danger signal can be reset according to various on-site situations or the purpose of the multi-purpose smart warning device 100 .

The information input unit 170 includes a distance setting unit 171 for setting a dangerous distance detected by the distance sensing unit 130 , and a slope setting unit 172 for setting a dangerous angle detected by the inclination sensing unit 141 , and a voice setting unit 173 for setting a voice message output from the voice generating unit 145 . The dangerous distance detected by the distance sensing unit 130 may be changed again by the operator in the distance setting unit 171 . The danger angle detected by the inclination detection unit 141 may be changed again by the operator in the inclination setting unit 172 . The voice comment output from the voice generating unit 145 may be changed again by the operator in the voice setting unit 173 . For example, the danger distance of the distance sensing unit 130 may be set in the distance setting unit 171 in units of 1 m, 2 m, or the like. The danger angle of the angle sensing unit may be set in the inclination setting unit 172 in units of 0.5° or 1°. The voice message of the voice generating unit 145 is 'dangerous' to the voice setting unit 173. It can be set in various ways, such as 'Do not approach'.

The multi-purpose smart warning device 100 further includes a volume setting unit 174 for setting the volume of the voice message output from the voice generating unit 145 . For example, when the dangerous distance of the distance sensing unit 130 is set to be long, the volume of the volume setting unit 174 is increased, and when the dangerous distance of the distance sensing unit 130 is set to be short, the volume of the volume setting unit 174 is set to be short. can reduce In addition, when the noise of the equipment is large, the volume of the volume setting unit 174 can be increased, and when the noise of the equipment is small, the volume of the volume setting unit 174 can be decreased. Accordingly, it is possible to set the volume of the voice message in various ways to suit various working environments or working conditions.

The multi-purpose smart warning device 100 further includes a QR code unit 180 (Quick Respose Code) disposed on the case unit 110 so that the user can check the user's manual as it is scanned using the portable terminal. When an operator scans the QR code unit 180 using a portable terminal, product information is hyperlinked online. Accordingly, the operator can easily operate the multi-purpose smart light device 100 while viewing the user manual on the portable terminal.

The multi-purpose smart warning device 100 is disposed in the control unit 160 and further includes an information storage unit 176 for storing terminal information about the portable terminal that scans the QR code unit 180 and a scan time. The terminal information may be a phone number or the like. Since the terminal information and scan time are stored in the information storage unit 176, it can be used for various purposes, such as attendance management, management of boarding time and getting off time of equipment drivers, patrol records of patrols, and storage of terminal information about visitors. Since terminal information is stored, it is possible to quickly and accurately identify people who entered the scene in case of an epidemic or an accident.

The multi-purpose smart warning device 100 further includes a function selection unit 177 installed in the case unit 110 to select one or more functions from the distance sensing unit 130 and the inclination sensing unit 141 . The function selection unit 177 includes a distance function selection unit 177a for operating and stopping the distance detection unit 130 and a tilt function selection unit 177b for operating and stopping the tilt detection unit 141 . Therefore, when the multi-purpose smart warning device 100 is installed in a fall danger zone such as an opening, only the distance sensing unit 130 can be driven by manipulating the distance function selection unit 177a. In addition, when the multi-purpose cart light device 100 is installed in equipment such as a pump car or ladder truck, the distance function selection unit (177a) and the tilt function selection unit (177b) are operated to operate the distance sensing unit 130 and the inclination sensing unit 141 ) can all be driven.

The multi-purpose smart warning device 100 further includes a voice comment selection unit 178 capable of selecting a voice message output from the voice generating unit 145 . Various voice comments are pre-stored in the voice comment selection unit 178 . Accordingly, it is possible to select an appropriate voice message according to the working environment of the multi-purpose smart warning device 100 .

The multi-purpose smart warning device 100 further includes a voice comment recording unit 179 capable of recording a voice message output from the voice generating unit 145 . A voice message may be directly recorded according to the on-site situation through the voice comment recording unit 179 , and the recorded voice comment may be output from the voice generating unit 145 . In addition, by applying a voice message to be changed urgently, it is possible to give a voice warning to an approaching target.

The transceiver 143 transmits information about the voice signal received from the manager terminal 10 to the control unit 160 , and the control unit 160 generates a voice to output the voice signal received from the manager terminal 10 . control unit 145 . Accordingly, even when the manager is located far from the site, the manager can directly control the site by using the manager terminal 10 .

The multi-purpose smart light device 100 further includes a magnet unit 190 disposed below the case unit 110 to attach the case unit 110 to the object to be seated. The magnet unit 190 may be embedded in the lower surface of the case unit 110 or installed to be exposed to the outside. The magnet unit 190 may be formed in a disk shape or a square plate shape. Accordingly, since the magnet unit 190 is attached to a steel material such as equipment, the multi-purpose smart light device 100 can be easily and quickly installed.

The multi-purpose smart light device 100 further includes a solar panel 220 installed in the case unit 110 to charge the battery unit 120 . The solar panel 220 is disposed on the upper surface of the upper case 113 . Accordingly, the battery usage time may be increased by solar charging during the daytime, and the battery unit 120 may be charged while the multi-purpose smart light device 100 is being used.

The multi-purpose smart light device 100 further includes a connector unit 122 installed in the case unit 110 to charge the battery unit 120 . Accordingly, when the battery unit 120 is not charged by the solar panel 220 or the charging is insufficient, the battery unit 120 may be charged using the connector unit 122 . When a power connection unit (not shown) is connected to the connector unit 122 , power may be directly supplied to the control unit 160 through the connector unit 122 .

4 is a cross-sectional view schematically illustrating a distance sensing unit of a multi-purpose smart warning device according to an embodiment of the present invention.

Referring to FIG. 4 , the distance sensing unit 130 includes a direction adjusting unit 131 and a distance sensing sensor unit 137 . The direction control unit 131 is movably installed in the case unit 110 . The distance sensing sensor unit 137 is installed in the direction adjusting unit 131 so that the distance sensing direction is changed as the direction adjusting unit 131 moves. Therefore, it is possible to change the position of the distance sensing sensor unit 137 according to the installation position of the equipment or the field situation.

The direction control unit 131 includes a movement guide unit 132 , a slider unit 133 , a locking unit 134 , and an elastic restraint unit 135 . The movement guide part 132 is formed in the case part 110 along the circumferential direction. The slider unit 133 is movably installed in the movement guide unit 132 , and a distance sensing sensor unit 137 is disposed. The slider part 133 is formed in the form of a plate having the same curvature as the curvature of the case. The locking part 134 is formed in the movement guide part 132 or the slider part 133 . The locking part 134 is formed in the form of a rack gear along the circumferential direction of the case. The elastic restraining part 135 is installed on the movement guide part 132 or the slider part 133 so as to movably contact the locking part 134 . The elastic restraining part 135 may be a leaf spring having an approximately “U” shape that is elastically deformed while moving in the locking part 134 . Therefore, when the slider part 133 moves along the movement guide part 132 , the elastic restraining part 135 is constrained to a specific position of the locking part 134 , so that the slider part 133 is moved by external force or impact. It is possible to prevent a position change in the guide part 132 .

5 is a cross-sectional view schematically showing a fixing jig part of a multi-purpose smart warning device according to an embodiment of the present invention.

Referring to FIG. 5 , the multi-purpose smart light device 100 further includes a fixing jig part 210 attached to the magnet part 190 to fix the case part 110 to a seating object. Since the fixing jig unit 210 is attached to the magnet unit 190 and is fixed to the object to be seated, the multi-purpose smart light device 100 may be installed in a place other than a steel material.

The fixed jig unit 210 includes a fixed table 211 , a holder unit 212 , a moving rod unit 213 , an elastic member 214 , a fixed gripper unit 215 , and a moving gripper unit 216 .

The fixed table 211 is formed of a steel material to which the magnet unit 190 is attached. The fixed table 211 may be formed in a disk shape or a polygonal plate shape. The holder part 212 is installed on the fixed table 211 . The holder part 212 is fixed to the lower side of the fixing table 211 and is formed in the shape of a square pipe. The moving rod part 213 is movably coupled to the holder part 212 . The elastic member 214 is disposed on the holder part 212 , and applies an elastic force to the movable rod part 213 so that the movable rod part 213 is drawn into the holder part 212 . The elastic member 214 may be a coil spring. The fixed gripper part 215 extends downward from the holder part 212 . A fixed pad part 215a is hinged to an end of the fixed gripper part 215 so as to be rotatable. The moving gripper unit 216 extends downward from the moving rod unit 213 and is pressed together with the fixed gripper unit 215 to the object to be seated. A movable pad part 216a is hinged to an end of the movable gripper part 216 to be rotatable.

When the multi-purpose smart light device 100 is installed on a seating target other than a steel material, a fixed table 211 is attached to the magnet unit 190 . Then, when the movable rod part 213 is pulled out from the holder part 212 , the fixed gripper part 215 and the movable gripper part 216 are opened to both sides. When the moving rod unit 213 is released after the fixed gripper unit 215 and the moving gripper unit 216 are positioned at the installation site, the moving rod unit 213 is moved to the holder unit 212 by the restoring force of the elastic member 214 . The fixed gripper part 215 and the movable gripper part 216 are press-fixed to the seated object as they are drawn into the inside of the body. Therefore, the multi-purpose smart light device 100 can be easily installed on a seating target, not on a steel material. In addition, since the distance between the fixed gripper unit 215 and the moving gripper unit 216 is adjusted as the moving rod unit 213 is drawn out from the holder unit 212 , the multi-purpose smart warning device 100 can be mounted on objects of various thicknesses. can be installed on

A method for controlling a multi-purpose smart warning device according to an embodiment of the present invention configured as described above will be described.

6 is a flowchart illustrating a method for controlling a multi-purpose smart warning device according to an embodiment of the present invention.

Referring to FIG. 6 , a case in which the multi-purpose smart warning device 100 is used in a concrete pump car, a crane, a high-place work vehicle, and a fall risk area will be described.

The danger distance and danger angle are preset in the control unit 160 through the information input unit 170 (S11). Information on the danger distance is preset in the distance setting unit 171 , and information on the danger angle is preset in the inclination setting unit 172 .

The operator selects a voice comment in the voice comment selection unit 178 (S12). At this time, various voice comments are stored in advance in the voice comment selection unit 178 . The operator operates the information input unit 170 to select one of the plurality of voice comments stored in the voice comment selection unit 178 .

The volume of the voice message is set in advance (S13). At this time, the operator operates the information input unit 170 to set the volume of the voice comment to suit the work environment. For example, when the dangerous distance of the distance sensing unit 130 is set to be long, the volume of the volume setting unit 174 is increased, and when the dangerous distance of the distance sensing unit 130 is set to be short, the volume of the volume setting unit 174 is set to be short. can reduce In addition, when the noise of the equipment is large, the volume of the volume setting unit 174 can be increased, and when the noise of the equipment is small, the volume of the volume setting unit 174 can be decreased. Accordingly, it is possible to set the volume of the voice message in various ways to suit various working environments or working conditions.

Also, as the operator moves the direction control unit, the distance sensing direction of the distance sensing sensor unit 137 may be changed. Therefore, it is possible to intensively detect whether an approaching target is approaching in an area with a high probability of an accident.

The distance function selection unit 177a and the tilt function selection unit 177b are operated to select whether the distance detection unit 130 and the slope detection unit 141 are operated. For example, when the multi-purpose smart warning device 100 is installed in a concrete pump car, a crane, a high-place work vehicle, etc., the distance sensing unit 130 and the inclination sensing unit 141 may be simultaneously operated. Accordingly, it is possible to prevent an accident from occurring due to the approaching target approaching the equipment or the equipment being tilted. In addition, when the multi-purpose smart warning device 100 is installed in a fall risk area, only the distance sensing unit 130 may be operated. Therefore, it is possible to prevent the approach target from falling in the fall risk area.

When the manipulation unit 118 is operated, information about the danger distance and/or danger angle preset in the voice generating unit 145 is outputted as a voice (S15). At this time, when the operator selects both the distance function and the angle function through the function selection unit 177 , information about the dangerous distance and the dangerous angle is outputted as voice from the voice generating unit 145 . In addition, when the operator selects one of the distance function and the angle function through the function selection unit 177 , one of the information about the dangerous distance and the dangerous angle is outputted as a voice from the voice generating unit 145 . Therefore, before the operator installs the multi-purpose smart warning device 100 on the seated object, the danger distance and/or the danger angle can be confirmed by voice in advance.

In addition, a voice message can be directly recorded according to the on-site situation through the voice message recording unit 179 , and the recorded voice message can be output from the voice generating unit 145 by manipulating the operation unit 118 . Therefore, it is possible to urgently change the voice message on the job site.

The case part 110 is seated on the object to be seated (S15). At this time, when the object to be seated is a steel material, the case unit 110 is installed on the object to be seated as the magnet unit 190 is attached to the object to be seated.

In addition, when the object to be seated is not a steel material, the fixing table 211 is attached to the magnet unit 190 . Then, when the movable rod part 213 is pulled out from the holder part 212 , the fixed gripper part 215 and the movable gripper part 216 are opened to both sides. When the moving rod unit 213 is released after positioning the fixed gripper unit 215 and the moving gripper unit 216 at the installation site, the moving rod unit 213 is moved to the holder unit 212 by the restoring force of the elastic member 214 . The fixed gripper part 215 and the movable gripper part 216 are press-fixed to the seated object as they are drawn into the inside of the . Accordingly, the multi-purpose smart warning device 100 can be easily installed on a seating target, not on a steel material.

When the power switch 115 is operated, the distance sensing unit 130 and/or the inclination sensing unit 141 transmits the detected distance signal and/or the inclination signal to the controller 160 ( S16 ). In this case, one signal or two signals among the distance signal and the slope signal may be transmitted according to the selection of the function selection unit 177 .

It is determined whether the detected distance signal and/or the slope signal belongs to a preset danger signal (S17).

When it is determined that the detected distance signal or / and the slope signal belongs to a preset danger signal, the controller 160 outputs a warning message from the voice generator 145, and the warning light module 150 generates a warning light. (S18).

A danger signal is transmitted to the manager terminal 10 (S19). Accordingly, even when the manager is absent from the field, the field state can be recognized by looking at the manager terminal 10 .

The manager's voice is transmitted to the transceiver 143 through the manager terminal 10 (S20).

The voice generator 145 outputs the manager's voice (S21). At this time, the transceiver 143 transmits information about the voice signal received from the manager terminal 10 to the controller 160 , and the controller 160 outputs the voice signal received from the manager terminal 10 . The voice generator 145 is controlled. Accordingly, even when the manager is located far from the site, the manager can directly control the site by using the manager terminal 10 .

On the other hand, if the operator does not know how to use the multi-purpose smart light device 100, the operator scans the QR code unit 180 using the portable terminal. Therefore, since product information is hyperlinked to online, the operator can view the user manual for the multi-purpose smart light device 100 on the portable terminal. You can operate the multi-purpose smart warning device 100 as described above by looking at the user manual.

Also, when the driver of the equipment gets on or off the equipment, the QR code unit 180 may be scanned using the driver's portable terminal. The boarding time and getting off time of the driver are stored in the information storage unit 176 . Accordingly, when an accident occurs or if necessary, the administrator can download the data stored in the information storage unit 176 to obtain desired information.

Next, a case where the multi-purpose smart light device 100 is used for the entrance door of the work site and the patrol area will be described.

Terminal information of the operator or patrol is stored in advance in the control unit (160). The terminal information includes a phone number of the portable terminal. When a worker or a patrol user scans the QR code unit 180 using the portable terminal, the control unit 160 stores terminal information about the portable terminal and the scan time in the information storage unit 176 . Therefore, the multi-purpose smart light device 100 may be used for the purpose of checking the attendance of the worker or the purpose of checking the patrol time of the patrol. In addition, if the visitor is not an authorized visitor, the administrator can determine whether to control access. In addition, in the event of an on-site accident or epidemic, it is possible to quickly perform follow-up measures by clearly identifying site visitors or people who have entered the site through terminal information.

Although the present invention has been described with reference to the embodiments shown in the drawings, this is only illustrative, and those of ordinary skill in the field to which the technology pertains, various modifications and other equivalent embodiments are possible. I will understand.

Accordingly, the true technical protection scope of the present invention should be defined by the claims.

100: multi-purpose smart light device 110: case unit
111: lower case 113: upper case
115: power switch 116a: first charging notification unit
116b: second charging notification unit 120: battery unit
130: distance sensing unit 131: direction control unit
132: movement guide portion 133: slider portion
134: engaging portion 135: elastic restraint portion
137: distance detection sensor unit 141: tilt detection unit
143: transceiver 145: voice generator
150: warning light module 151: warning light panel unit
153: light LED 160: control unit
170: information input unit 171: distance setting unit
172: angle setting unit 173: voice setting unit
174: volume setting unit 176: information storage unit
177: function selection unit 177a: distance function selection unit
177b: tilt function selection unit 178: voice message selection unit
179: voice comment recording unit 180: QR code unit
190: magnet portion 210: fixed jig portion
211: fixed table 212: holder portion
213: moving rod 214: elastic member
215: fixed gripper part 215a: fixed pad part
216: moving gripper part 216a: moving pad part
220: solar panel

Claims (4)

case part 110;
a battery unit 120 disposed inside the case unit 110;
a distance sensing unit 130 installed in the case unit 110 to detect the distance of an approach target;
a tilt detection unit 141 for detecting a tilt of the case unit 110;
a transceiver unit 143 disposed in the case unit 110 and transmitting and receiving a terminal for an administrator;
a voice generating unit 145 for outputting voice comments;
a warning light module 150 for generating a warning light;
When the signal received by the distance sensing unit 130 and the inclination sensing unit 141 belongs to a preset danger signal, control to drive the voice generating unit 145 and the warning light module 150, and a control unit 160 for controlling the transceiver to transmit a danger signal to the manager terminal;
an information input unit 170 installed in the control unit to change the danger signal preset in the control unit 160; and
and a magnet part 190 disposed under the case part so as to attach the case part 110 to the object to be seated.
Further comprising a fixing jig portion 210 attached to the magnet portion to fix the case portion to the seating object,
The fixing jig part 210,
a fixed table 211 attached to the magnet unit;
a holder part 212 installed on the fixed table;
a moving rod unit 213 movably coupled to the holder unit 212;
an elastic member 214 disposed on the holder part 212 and applying an elastic force to the movable rod part 213 so that the movable rod part 213 is drawn into the holder part;
a fixed gripper part 215 extending downward from the holder part 212; and
and a movable gripper part 216 that extends downward from the movable rod part 213 and is pressed against the seating object together with the fixed gripper part 215;
The information input unit 170,
a distance setting unit 171 for setting a dangerous distance detected by the distance sensing unit 130;
a tilt setting unit 172 for setting a danger angle detected by the tilt detection unit 141; and
and a voice setting unit (173) for setting a voice message output from the voice generating unit (145).
delete The method of claim 1,
The distance sensing unit 130,
a direction control unit 131 movably installed in the case unit; and
and a distance sensing sensor unit 137 installed in the direction adjusting unit so that the distance sensing direction is changed as the direction adjusting unit is moved.
The method of claim 1,
The warning light module 150,
a warning light panel unit 151 installed in the control unit; and
and a plurality of warning light LEDs (153) disposed on the warning light panel unit.

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