KR20160004774A - Autonomous driving car for security-cleaning - Google Patents

Abstract

The present invention provides an automatic driving vehicle for security and cleaning, capable of performing not only a cleaning function but also a fire suppression function and a security function. The automatic driving vehicle for security and cleaning comprises: a body having a driving unit; a camera photographing the surroundings; a control unit controlling the driving unit based on one among a preset driving route, or photographing information of the camera; a cleaning unit installed in a lower part of the body, and cleaning a bottom surface by spraying a detergent liquid stored in a detergent tank onto the bottom surface; a fire suppressing unit suppressing a fire when a fire detection unit installed in the body detects the fire by spraying a detergent liquid stored in the detergent tank; and a security unit informing a user of a warning signal when a movement detection unit installed in the body detects a movement of a subject.

Description

{Autonomous driving car for security-cleaning}

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a self-propelled vehicle for crime prevention, and more particularly to a self-propelled vehicle for crime prevention that can perform not only cleaning but also fire suppression and crime prevention.

Due to the urbanization phenomenon, a large population is concentrated in the city, and the building is becoming larger. As a result, a large number of people flow into and out of a large building, resulting in a large amount of foreign matter in a large building. Therefore, efficient cleaning of large buildings is becoming an important issue.

Generally, large-scale buildings are cleaned at night when the buildings are closed, and they are manually cleaned by a person using a cleaning tool or by driving a floor cleaning vehicle. As a result, labor and time are excessively applied to the cleaning work, thereby increasing the cleaning cost. In addition, nighttime is a time when a person's concentration is low. In the case of cleaning by a person, the cleaning area can not be completely cleaned, and efficiency is deteriorated due to a difference in cleaning degree depending on the skill of the operator.

Accordingly, there is an increasing demand for robot cleaners for cleaning large buildings for cost and cleaning efficiency. In addition, a robot cleaner that can perform not only a cleaning function but also other additional functions is under study.

Korean Patent Publication No. 10-2011-0119116

A problem to be solved by the present invention is to provide a self-propelled vehicle for crime prevention which can perform not only cleaning but also fire suppression and crime prevention functions.

The problems of the present invention are not limited to the above-mentioned problems, and other problems not mentioned can be clearly understood by those skilled in the art from the following description.

In order to achieve the above object, a multi-purpose robot cleaner according to an embodiment of the present invention includes at least one of a body having a traveling means, a camera for photographing the surroundings, predetermined traveling route information, And a controller for controlling the traveling means, the automatic cleaner comprising: a cleaning unit provided at a lower portion of the body for spraying the detergent solution stored in the detergent tank onto the floor surface for cleaning; A fire suppression unit for suppressing a fire by spraying a detergent solution stored in the detergent tank when a fire detection unit provided in the body senses a fire; And a security unit for informing a warning signal when the motion sensing unit provided in the body senses the motion of the object.

The mobile communication terminal may further include a communication unit for transmitting at least one of photographing information of the camera, fire detection information sensed by the fire sensing unit, and motion sensing information sensed by the motion sensing unit to an external client.

The control unit receives a control signal for controlling the operation of at least one of the cleaning unit, the crime prevention unit, and the fire suppression unit from the client through the communication unit. The control unit controls the cleaning unit, And the fire suppression unit can be controlled.

The details of other embodiments are included in the detailed description and drawings.

According to the self-propelled vehicle for crime prevention of the present invention, there is one or more of the following effects.

It is effective not only to clean while self-driving, but also to suppress fire and carry out crime prevention function.

The effects of the present invention are not limited to the effects mentioned above, and other effects not mentioned can be clearly understood by those skilled in the art from the description of the claims.

1 is a perspective view of an autonomous vehicle for crime prevention according to an embodiment of the present invention.
2 is a block diagram schematically showing an autonomous vehicle for crime prevention according to an embodiment of the present invention.
3 is a cross-sectional view schematically showing a configuration of an autonomous vehicle for crime prevention according to an embodiment of the present invention.
4 is a conceptual diagram schematically illustrating the function of an autonomous vehicle for crime prevention according to an embodiment of the present invention.
FIG. 5 is a conceptual diagram showing an automatic mode operation of an autonomous vehicle for crime prevention according to an embodiment of the present invention.
6 is a conceptual view showing a manual mode operation of an autonomous vehicle for crime prevention according to an embodiment of the present invention.
FIG. 7 is a conceptual view illustrating a security mode operation of an autonomous vehicle for crime prevention according to an embodiment of the present invention. Referring to FIG.
FIG. 8 is a conceptual diagram showing a part of the fire detection mode operation of the self-propelled vehicle for crime prevention according to an embodiment of the present invention.

BRIEF DESCRIPTION OF THE DRAWINGS The advantages and features of the present invention, and the manner of achieving them, will be apparent from and elucidated with reference to the embodiments described hereinafter in conjunction with the accompanying drawings. The present invention may, however, be embodied in many different forms and should not be construed as limited to the embodiments set forth herein. Rather, these embodiments are provided so that this disclosure will be thorough and complete, and will fully convey the scope of the invention to those skilled in the art. To fully disclose the scope of the invention to those skilled in the art, and the invention is only defined by the scope of the claims. Like reference numerals refer to like elements throughout the specification.

The terminology used herein is for the purpose of illustrating embodiments and is not intended to be limiting of the present invention. In the present specification, the singular form includes plural forms unless otherwise specified in the specification. &Quot; comprises " and / or "comprising" when used in this specification is taken to specify the presence or absence of one or more other components, steps, operations and / Or additions.

Unless defined otherwise, all terms (including technical and scientific terms) used herein may be used in a sense commonly understood by one of ordinary skill in the art to which this invention belongs. Also, commonly used predefined terms are not ideally or excessively interpreted unless explicitly defined otherwise.

DETAILED DESCRIPTION OF THE PREFERRED EMBODIMENTS Hereinafter, the present invention will be described with reference to the drawings for explaining an autonomous vehicle for crime prevention according to embodiments of the present invention.

1 is a perspective view of an autonomous vehicle for crime prevention according to an embodiment of the present invention. 2 is a block diagram schematically showing an autonomous vehicle for crime prevention according to an embodiment of the present invention.

Referring to FIG. 1, an autonomous vehicle 10 for security cleaning according to an exemplary embodiment of the present invention includes a body 100, a traveling unit 110, a traveling camera 150, and a fire suppression unit 120. If the autonomous vehicle 10 for crime prevention is indicated by another word, it can be referred to as a multipurpose robot cleaner.

The body 100 forms the appearance of an autonomous vehicle for crime prevention (hereinafter referred to as an autonomous vehicle). Various components can be installed in the body 100. For example, a suction motor for sucking foreign substances included in the cleaning unit to be described later, a dust collecting tank for storing sucked foreign matter, and the like may be provided. The body 100 has a traveling means 110 installed at a lower portion thereof. In addition, the body 100 is provided with a traveling camera 150 on its outer side.

 The traveling camera 150 is installed outside the body, and captures the surrounding environment of the traveling route to acquire image information. The traveling camera 150 may be installed on the traveling direction side (hereinafter, referred to as the front side) of the body 100, but the present invention is not limited thereto and a plurality of traveling cameras may be installed on the respective bodies.

The traveling means 110 is installed at the lower portion of the body. The traveling means 110 may include a plurality of wheels and a plurality of driving motors for rotating each of the plurality of wheels. The traveling direction and the traveling speed of the traveling means 110 are controlled by a control section 190 to be described later.

The control unit 190 is installed inside the body 100 and controls the traveling means on the basis of the photographing information of the traveling camera 150. [ Accordingly, the autonomous vehicle 10 can function as an autonomous unmanned robot.

2, an autonomous vehicle according to an embodiment of the present invention includes a traveling camera 150, a control unit 190, a cleaning unit 140, a crime prevention unit 130, a fire suppression unit 120, 110, a communication unit 180, and a fire detection unit 160.

The traveling camera 150 photographs the surrounding environment of the autonomous vehicle and acquires an image. In the present embodiment, one camera is provided for convenience of explanation, but the present invention is not limited thereto, and the camera may be provided with two or more cameras. The traveling camera 150 may be an infrared camera capable of photographing at night.

The traveling camera 150 photographs the traveling direction of the autonomous traveling vehicle to acquire image information. That is, the traveling camera 150 serves to sense the terrain in the traveling direction of the autonomous traveling vehicle. The driving camera 150 transmits the acquired image information to the control unit 190. [ The traveling camera 150 can be vertically / horizontally rotated to enlarge a photographable area.

The fire sensing unit 160 may include a heat sensing sensor for sensing the temperature of the surroundings. The thermal sensor senses the surrounding temperature of the autonomous vehicle and transmits the sensed information to the control unit. That is, the heat sensor senses the fire that occurs in the vicinity of the autonomous vehicle. However, in another embodiment of the present invention, the fire detection unit 160 can detect a fire based on the image information taken by the traveling camera 150. FIG. That is, the fire detection unit 160 can detect the occurrence of fire by comparing the change of the image photographed by the traveling camera 150.

The cleaning unit 140 performs dry cleaning and wet cleaning along the traveling path of the autonomous vehicle. The cleaning unit 140 first performs a dry cleaning for absorbing foreign matter (dust or the like), and a wet cleaning for cleaning the bottom surface by spraying a detergent solution. The detailed configuration of the cleaning unit will be described later with reference to FIG.

The crime prevention unit 130 informs the outside of the warning signal when the motion detection unit 170 provided in the body 100 detects the movement of the object. That is, the crime prevention unit 130 informs the outside through a voice warning signal such as a siren, a visual warning signal such as flickering of a light, and the like.

The motion sensing unit 170 senses the motion of the surrounding objects. The motion detection unit 170 may be a security camera. That is, the motion sensing unit 170 can sense the motion of the object on the image captured by the security camera. However, in another embodiment of the present invention, the motion sensing unit 170 may include a heat sensing sensor that senses the external heat and senses the movement of the object. Accordingly, when the fire detection unit 160 is a thermal sensor, the fire detection unit 160 may serve as the motion detection unit 170. In addition, the motion sensing unit 170 may be implemented by an infrared ray, a laser, an ultrasonic sensor, or the like.

The control unit 190 controls the traveling camera 150, the traveling unit 110, the fire suppression unit 120, the cleaning unit 140, and the crime prevention unit 130. The control unit 190 can control the photographing direction of the traveling camera 150, the operation of the zooming / out operation, the image quality, and the like. In addition, the control unit 190 can control the operation of the motion sensing unit 170, sensitivity, and the like.

The control unit 190 can control the transmission / reception of the communication unit 180, which will be described later. The control unit 190 may further include a memory (not shown), and may store images photographed by the driving camera 150 through the memory. In addition, a traveling route, a traveling map, and the like may be previously set in the memory.

The control unit 190 controls the traveling means 110 based on at least one of the predetermined traveling route and the photographing information of the traveling camera 150. [ In detail, the control unit 190 controls the traveling means 110 along a predetermined traveling path so that the autonomous traveling vehicle moves to the traveling path. The control unit 190 may analyze the photographing information of the traveling camera 150 to control the traveling means 110 so that the autonomous traveling vehicle avoids an obstacle when there is an obstacle in the traveling route. That is, the control unit 190 senses the terrain in the traveling direction based on the photographing information in the traveling direction of the autonomous traveling vehicle. The control unit 190 analyzes the detected terrain to detect a wall, an obstacle, and the like, and controls the traveling means 110. When the fire detection unit 120 detects a fire, the control unit 190 causes the fire suppression unit 120 connected to the detergent tank 141 and / or the recovery tank 147, which will be described later, to spray the detergent solution to suppress the fire Can be controlled. Also, the control unit 190 can control the digestive tract 121 of the fire extinguisher 120 to be described later to face the fire occurrence area.

The control unit 190 transmits at least one of the photographing information of the traveling camera 180, the fire detection information, and the motion detection information to the outside through the communication unit 180. Here, the external may be a client (a control room) for controlling the autonomous vehicle 10, a police station, a fire station, or the like. Also, the control unit 190 can receive the control signal input from the client (control room) through the communication unit 180. Accordingly, the operator can control the traveling camera 150, the traveling means 110, the fire suppression unit 120, the cleaning unit 140, and the like of the autonomous vehicle.

The control unit 190 controls the operation of the cleaning unit 140. That is, the control unit 190 can control the autonomous traveling vehicle to preferentially clean the contaminated area by judging the contaminated area having many foreign substances based on the received photographing information. In addition, the control unit 190 may enable the cleaning unit 140 to perform a dry cleaning and / or a wet cleaning according to an external control signal.

The control unit 190 may control the fire suppression unit 120 to spray the detergent solution to an object where the motion sensing unit 170 senses the movement of the object. As the detergent solution is sprayed to the place where the object is located, the intruder can be easily depressurized.

The control unit 190 can create a cleaning map using the position of the autonomous vehicle. That is, the control unit 190 can generate a cleaning map using techniques such as wall search, cell division, and the like, while driving or cleaning the cleaning area based on the photographing information of the traveling camera 150. [ The cleaning map generated by the control unit 190 may include position information.

The communication unit 180 is connected to the control unit 190 and transmits at least one of photographing information, fire detection information, and motion detection information of the traveling camera to the outside. The communication unit 180 receives a control signal input from an external client and transmits the control signal to the control unit 190. The communication unit 180 is externally connected to the network such as the Internet.

3 is a cross-sectional view schematically showing a configuration of an autonomous vehicle for crime prevention according to an embodiment of the present invention.

Referring to FIG. 3, the body 100 forms an outer appearance and forms a space in which various components can be accommodated. The body 100 has a suction port (not shown) through which a foreign substance is sucked.

The traveling camera 150 is mounted on the traveling direction side of the body 100. The security camera, which is the motion detection unit 170, is mounted on the upper side of the body 100.

The traveling means 110 may be disposed at a lower portion of the body 110 and may include a plurality of wheels and a plurality of driving motors (not shown) for rotating the plurality of wheels.

The cleaning unit 140 may perform the above-described dry cleaning and wet cleaning. The cleaning unit 140 includes a plurality of brushes 143a, 143b and 143c disposed at the lower portion of the body 100, a dust tank 144 for collecting foreign substances, and a suction force for sucking the foreign substances into the dust collecting tank 144 A suction fan 146, a detergent tank 141 for storing the detergent solution, a recovery tank 147 for recovering and storing the injected detergent solution, and a suction motor 149 for generating a suction force for recovering the injected detergent solution .

The plurality of brushes 143a, 143b and 143c includes a side brush 143a and a main brush 143b used for dry cleaning and a wet cleaning brush 143c used for wet cleaning.

The side brush 143a pushes the foreign substances on both sides of the body into the inside of the body. That is, the side brush 143a moves the foreign matter toward the suction port side.

The main brush 143b is provided at a position corresponding to the suction port, and is rotatably installed in a state where the main brush 143b is exposed downward through the suction port. Accordingly, the main brush 143b can serve to raise foreign matter moving toward the suction port side by the side brush 143a to the suction port.

The wet cleaning brush 143c rotates and wipes the floor surface on which the detergent solution is sprayed. The wet cleaning brush 143c is connected to a detergent tank 141 and is equipped with a spray nozzle (not shown) for spraying the detergent solution.

The dust collecting tank 144 is disposed inside the body 100, and the foreign substance sucked through the suction port is stored. The foreign matter is sucked into the dust collecting tank 144 through the suction port connecting the suction port and the dust collecting tank 144. [ The dust collecting tank 144 is provided with a suction fan 146 for generating a suction force on the upper side.

The suction fan 146 generates a suction force for allowing foreign matter to be sucked into the dust collecting tank 144. The foreign substance is sucked into the dust collecting tank 144 by the suction force generated by the suction fan 146, and the air is discharged to the outside after passing through the dust filter 145.

The detergent tank 141 is disposed inside the body 100, but is not limited thereto. The detergent tank 141 may be mounted outside the body 100. The detergent tank 141 stores the detergent solution therein and is connected to the first connection pipe 122 of the fire suppression unit 120 to be described later to supply the detergent solution to the fire suppression unit 120. Further, the detergent tank 141 is connected to the injection nozzle so that the detergent solution can be sprayed on the bottom surface.

The recovery tank 147 recovers and stores the detergent sprayed through the squeegee 148a and the recovery pipe 148b. The recovered detergent solution is used for floor cleaning and can be regarded as wastewater. The squeegee 148a serves to collect the remaining detergent solution on the bottom surface and the recovery pipe 148b serves to suck the detergent solution into the recovery tank 147 by the suction force generated by the suction motor 149. [ The recovery tank 147 is connected to the second connection pipe 143 of the fire extinguisher 120 and can supply the recovered detergent solution (wastewater) to the fire extinguisher 120.

The suction motor 149 generates a suction force for sucking the sprayed detergent solution into the recovery tank 147. [

The crime prevention unit 130 is mounted on the upper side of the body 100, but is not limited thereto. When the motion sensing unit 170 senses the movement of the object, the security unit 130 generates a light such as a siren and / or a flicker to inform the outside of the warning signal. When the motion sensing unit 170 senses the movement of the object, the security unit 130 may include a light (not shown) for illuminating the object where the movement of the object is sensed.

The fire extinguisher 120 is mounted on the upper side of the body 100, but it is not limited thereto. The fire extinguisher 120 can also be mounted on the rear or front side of the body 100. The fire suppression unit 120 includes a first connection pipe 122 connected to the detergent tank 141, a second connection pipe 123 connected to the recovery tank 147, and a digestion pipe 121).

The communication unit 180 is installed inside or outside the body 100, and is connected to the controller 190. The communication unit 180 transmits shooting information, fire detection information, motion detection information (invasion information) and the like received from the control unit 190 to an external client through wireless communication as described above. Here, the client may mean a control room for controlling an autonomous vehicle.

The battery 195 is installed inside and / or outside the body 100. The battery 195 has a rechargeable supply means to supply power to various components installed in the body. The battery 195 supplies operating power for the autonomous traveling vehicle to move, perform cleaning, fire suppression, and crime prevention functions. The battery 195 is charged by receiving a charging current from the charging stand when the remaining power is insufficient.

4 is a conceptual diagram schematically illustrating the function of an autonomous vehicle for crime prevention according to an embodiment of the present invention.

4 (a) shows the cleaning mode of the autonomous vehicle. In the cleaning mode, the autonomous drive vehicle 10 can clean the floor surface along the travel path inputted from the client 20 or the predetermined driving route. In addition, if there is no traveling route set or inputted in the autonomous vehicle 10, the autonomous vehicle can autonomously travel to generate the above-mentioned cleaning map and perform cleaning.

4 (b) shows the fire suppression mode. When a fire is detected by the fire detection unit of the autonomous vehicle 10, the control unit controls the travel means to move the autonomous vehicle 10 to the fire occurrence area. Also, the control unit transmits the fire detection information to the external client 20 through the communication unit. When the autonomous vehicle 10 arrives at the fire occurrence area, the control unit moves the injection fire extinguishers of the fire extinguishing unit toward the fire occurrence point, and then injects the detergent solution stored in the septic tank and / or the recovery tank, do.

4 (c) shows a security mode. When the movement detecting unit of the autonomous drive vehicle 10 senses the movement of the object, the control unit controls the travel means to move the autonomous drive vehicle 10 to the motion detection area. In addition, the control unit transmits the motion detection information to the external client through the communication unit. When the autonomous drive vehicle 10 arrives at the motion detection area, the injection alimentary tract of the fire suppression unit moves toward the motion detection point, and then the detergent liquid stored in the liquid tank and / or the recovery tank is sprayed to suppress the intruder. However, in another embodiment of the present invention, when the autonomous vehicle 10 arrives at the motion detection area, the control unit may operate the light or the like to check again whether the intruder is intruding.

FIG. 5 is a conceptual diagram showing an automatic mode operation of an autonomous vehicle for crime prevention according to an embodiment of the present invention.

Referring to FIG. 5, the autonomous vehicle can perform autonomous cleaning, fire suppression, and crime prevention functions.

The control unit 190 controls the traveling means 110 according to the preset autonomous driving control logic based on the image information (photographing information) photographed by the traveling camera 150. [ The control unit 190 transmits information about the photographing information of the traveling camera 150 and the operating state of the traveling means 110 to the external client 200 through the communication unit 180. [

The control unit 190 controls the operation of the cleaning unit 140 and transmits information on the operating state of the cleaning unit 140 to the external client 200 through the communication unit 180. [

The control unit 190 controls the fire suppression unit 120 to suppress the fire when the fire detection unit 160 detects a fire. The control unit 190 transmits information on the fire detection information and the operation state of the fire suppression unit to the external client 200 through the communication unit 180. [

The control unit 190 controls the crime prevention unit 130 to notify the warning signal when the motion detection unit 170 detects the motion of the object. Also, the controller 190 transmits the motion detection information to the external client 200 through the communication unit 180. In the present embodiment, the motion sensing unit 170 is a camera for security, so the motion sensing information may be information photographed by a security camera.

The external client 200 can check the security image through the motion detection information (photographing information) received through the communication unit 180 and can detect the state of the autonomous traveling vehicle and the cleaning status through the operation state information of the cleaning unit 140 Can be confirmed. In addition, it is possible to confirm whether or not a fire has occurred through the fire detection information, and it is possible to confirm the terrain in the running direction of the autonomous driving vehicle and the fire suppression through the photographing information of the driving camera 150.

6 is a conceptual view showing a manual mode operation of an autonomous vehicle for crime prevention according to an embodiment of the present invention.

Referring to FIG. 6, the autonomous vehicle may be manually controlled by a user, unlike in FIG.

The control unit 190 transmits information photographed by the traveling camera 150 and information photographed by the motion sensing unit 170 to the client 200 through the communication unit 180. [ The control unit 190 transmits information sensed by the fire sensing unit 160 to the client 200 through the communication unit 180.

The client 200 may input a control signal for controlling the operation of at least one of the traveling camera 150, the cleaning unit 140, the crime prevention unit 130, and the fire suppression unit 120. The control signal is input to the control unit 190 through the communication unit 180. The control unit 190 controls the traveling camera 150, the cleaning unit 140, the crime prevention unit 130, and the fire suppression unit 120 may be controlled. In addition, the client 200 may input a control signal for controlling the operation of the traveling camera. Hereinafter, the control signal input by the client 200 and the performance of the controller 190 will be described in detail.

The client 200 can confirm the peripheral image of the autonomous vehicle based on the photographing information of the traveling camera 150. [ The client 200 may input a first control signal for controlling the operation of the traveling camera 150. [ The first control signal is transmitted to the control unit 190 through the communication unit 180. Accordingly, the control unit 190 controls the operation of the traveling camera 150 according to the first control signal.

In addition, the client 200 may input a second control signal for controlling the operation of the traveling means 110. The second control signal is transmitted to the control unit 190 through the communication unit 180. Accordingly, the control unit 190 controls the operation of the traveling means 110 according to the second control signal. When the client 200 senses the motion of the object in the motion sensing unit 170 and / or detects a fire in the fire sensing unit 160, the client 200 moves the traveling means 110 to move to the area in which the autonomous vehicle is sensed Can be controlled.

The client 200 may input a third control signal for controlling the operation of the cleaning unit 140. [ The third control signal is transmitted to the control unit 190 through the communication unit 180. Accordingly, the control unit 190 controls the operation of the cleaning unit according to the third control signal.

The client 200 may input a fourth control signal for controlling the operation of the fire suppression unit 120. [ The fourth control signal is transmitted to the control unit 190 through the communication unit 180. Accordingly, the control unit 190 controls the operation of the fire suppression unit 120 according to the fourth control signal. That is, when the fire detector 160 detects a fire, the client 200 can control the fire extinguisher 120 to spray the detergent solution to the fire occurrence area.

If the motion sensing unit 170 is a camera for security, the client 200 may input a fifth control signal for controlling the operation of the security camera. The fifth control signal is transmitted to the control unit 190 through the communication unit 180. Accordingly, the control unit 190 can control the photographing direction and the like of the security camera in accordance with the fifth control signal.

The client 200 may input a fifth control signal for controlling the operation of the crime prevention unit 130. [ The fifth control signal is transmitted to the control unit 190 through the communication unit 180. Accordingly, the control unit 190 controls the operation of the crime prevention unit 130 according to the fifth control signal. That is, when the motion detector 170 detects movement of an object, the client 200 can control the crime prevention unit 130 to notify a warning signal of a siren or the like.

FIG. 7 is a conceptual view illustrating a security mode operation of an autonomous vehicle for crime prevention according to an embodiment of the present invention. Referring to FIG.

Referring to FIG. 7, when the motion sensing unit 170 senses the movement of an object, the controller 190 transmits motion sensing information to the outside through the communication unit 180. FIG. The transmission of motion detection information to the outside may mean notifying the police of the occurrence of an intrusion, notifying the occurrence of an intrusion into the control room, and automatically photographing the surrounding CCTV camera toward the object detection area. In addition, the control unit 190 can control the crime prevention unit 130 to make an alarm sound such as a siren, a light bias to an object detection area, and the like.

FIG. 8 is a conceptual diagram showing a part of the fire detection mode operation of the self-propelled vehicle for crime prevention according to an embodiment of the present invention.

Referring to FIG. 8, when a fire is detected by the fire detection unit 160, the control unit 190 transmits fire detection information to the outside through the communication unit 180. The transmission of fire detection information to the outside may mean that the fire department is notified of the fire occurrence, the fire department is notified of the fire occurrence, and the automatic operation of the fire extinguishing device such as the sprinkler in the fire occurrence area. Also, the control unit 190 can control the crime prevention unit 130 to notify a warning signal such as an alarm sound of a siren or the like.

While the present invention has been particularly shown and described with reference to exemplary embodiments thereof, it is to be understood that the invention is not limited to the disclosed exemplary embodiments, but, on the contrary, It should be understood that various modifications may be made by those skilled in the art without departing from the spirit and scope of the present invention.

10: Self-propelled vehicle for crime prevention 100: Body
110: Driving means 120: Fire suppression unit
121: digestive tract 122: first connector
123: second connection pipe 130: crime prevention part
140: cleaner 141: detergent tank
143: Brush 144: Dust tank
145: Dust filter 146: Suction fan
147: Recovery tank 148a: Squeegee
148b: Recovery pipe 149: Suction motor
150: traveling camera 160: fire detection unit
170: motion detection unit 180: communication unit
190: control unit 195: battery
200: Client

Claims (3)

A self-propelled vehicle for crime prevention cleaning comprising a body equipped with a traveling means, a camera for photographing the periphery, predetermined traveling route information, and photographing information of the camera, the controller controlling the traveling means,
A cleaning unit provided at a lower portion of the body and spraying the detergent solution stored in the detergent tank on the bottom surface to clean the detergent solution;
A fire suppression unit for suppressing a fire by spraying a detergent solution stored in the detergent tank when a fire detection unit provided in the body senses a fire; And
And a crime prevention unit for informing a warning signal when a motion detection unit provided on the body detects motion of an object. The method according to claim 1,
Further comprising a communication unit for transmitting at least one of photographing information of the camera, fire detection information sensed by the fire sensing unit, and motion sensing information sensed by the motion sensing unit to an external client. 3. The method of claim 2,
Wherein,
A control unit for receiving a control signal for controlling the operation of at least one of the cleaning unit, the crime prevention unit, and the fire suppression unit from the client through the communication unit; and a control unit for controlling the cleaning unit, A self-propelled vehicle for crime prevention.

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