WO2024009704A1 - Système de détection d'entrée numérique - Google Patents

Système de détection d'entrée numérique Download PDF

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Publication number
WO2024009704A1
WO2024009704A1 PCT/JP2023/021911 JP2023021911W WO2024009704A1 WO 2024009704 A1 WO2024009704 A1 WO 2024009704A1 JP 2023021911 W JP2023021911 W JP 2023021911W WO 2024009704 A1 WO2024009704 A1 WO 2024009704A1
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Prior art keywords
suspicious person
sound
information
crime prevention
digital
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PCT/JP2023/021911
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English (en)
Japanese (ja)
Inventor
三輪和夫
Original Assignee
株式会社テクノミライ
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Application filed by 株式会社テクノミライ filed Critical 株式会社テクノミライ
Priority to JP2023553297A priority Critical patent/JP7438594B1/ja
Publication of WO2024009704A1 publication Critical patent/WO2024009704A1/fr

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    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B13/00—Burglar, theft or intruder alarms
    • G08B13/18—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength
    • G08B13/189—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems
    • G08B13/194—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems
    • G08B13/196—Actuation by interference with heat, light, or radiation of shorter wavelength; Actuation by intruding sources of heat, light, or radiation of shorter wavelength using passive radiation detection systems using image scanning and comparing systems using television cameras
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B15/00—Identifying, scaring or incapacitating burglars, thieves or intruders, e.g. by explosives
    • G08B15/02—Identifying, scaring or incapacitating burglars, thieves or intruders, e.g. by explosives with smoke, gas, or coloured or odorous powder or liquid
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B23/00—Alarms responsive to unspecified undesired or abnormal conditions

Definitions

  • the present invention utilizes surveillance cameras to detect intrusion of suspicious persons into surveillance areas set around buildings that require security, such as residences, various buildings, and facilities.
  • the present invention relates to a digital intrusion detection system used for crime prevention in the buildings, etc.
  • Patent Documents 1 to 4 various proposals have been made as described below (Patent Documents 1 to 4).
  • the inventor of the present application has proposed a digital safety response security system in Patent Document 5. This is to prevent crime by photographing the inside of the security area using a surveillance camera. Depending on the length of time that the suspicious person is in the security area, the first notification signal (audio warning), the second notification signal (audio warning, and the suspicious person being photographed by the surveillance camera on the image display means) This was to prevent the warning to the suspicious person from lacking in impact by outputting/displaying the person's appearance.
  • Patent Document 1 makes the following proposal.
  • Yellow Belt Y for example, 30cm to 4m from the site boundary
  • Orange Belt O midway between Yellow Belt Y and Red Belt R
  • Red Belt R for example, 30cm to 4m from the wall of the house
  • Warning information from the first notification signal, second notification signal, etc. is output as audio information to mobile terminals (smartphones, etc.) used or owned by the parties involved, and image information taken by surveillance cameras is also included. output to the person's mobile terminal (smartphone, etc.).
  • the present invention aims to propose a digital intrusion detection system that enables hedging of risks inside and outside various facilities and buildings.
  • the digital intrusion detection system of the present invention is typified by the following aspects.
  • a plurality of digital surveillance cameras that are deployed at a plurality of predetermined locations in a building that is a security target and that take images of crime prevention and security areas that have been set in advance around the building;
  • Intrusion detection means for detecting that a person has entered the crime prevention and security area based on photographic information taken by the digital surveillance camera;
  • an intruder motion photographic information analysis means for analyzing the movement of the person who is determined by the intrusion detection means to have intruded into the crime prevention and security area, as photographed by the digital surveillance camera, in the crime prevention and security area;
  • Suspicious person determining means for determining whether or not the person who is determined by the intrusion detecting means to have intruded into the security area is a suspicious person based on the analysis performed by the intruder motion photographing information analyzing means;
  • the suspicious person determining means determines that the person is a suspicious person, the digital surveillance camera is one of the plurality of
  • a first sound warning information output means for outputting first sound warning information from a sound output means disposed near the sound output means; If the suspicious person remains within the security area even after a predetermined time has elapsed after the first sound warning information is output from the sound output means, the intruder motion photographing information Based on the analysis performed by the analysis means, second sound warning information is issued to urge the suspicious person to leave the crime prevention and security area using audio information pointing out the actions the suspicious person is taking, and the suspicious person is photographed. and a second sound warning information output means for outputting from the sound output means disposed near the digital surveillance camera.
  • the digital surveillance camera is, for example, an ordinary digital camera, a 3D camera, an infrared camera, a Doppler camera, or other imaging means that outputs photographic information in digital format.
  • the suspicious person determining means determines that the person is a suspicious person
  • the suspicious person intrusion detection information and the photographic information of the suspicious person photographed by the digital surveillance camera are used to monitor the security of the building.
  • a security guard terminal used by a contracted security guard and/or a crime prevention guard terminal used by a security guard in charge of crime prevention of the building is sent via the network.
  • the digital intrusion detection system of [1] further includes means for transmitting suspicious person information.
  • the first sound warning information includes first sound information that urges the suspicious person to leave the security area, and a siren sound and/or buzzer sound that alerts the outside of the building. [1] or [2] digital intrusion detection system.
  • the first sound warning information output means includes: If the suspicious person remains within the security area even after a predetermined time has elapsed after the second sound warning information was output from the sound output means, Among the plurality of sound output means installed at predetermined locations in the building, from the sound output means installed near the digital surveillance camera that is photographing the suspicious person, The message to the suspicious person is different from the content of the first audio information that urges the suspicious person to leave the security area, which was included in the first audio warning information.
  • Second audio information that is audio information that urges the user to leave the crime prevention security area and has a louder volume than the first audio information
  • the sound output means installed near the digital surveillance camera that is photographing the suspicious person, and all other sound output means From the sound output means, the siren sound and/or the buzzer sound that is louder than the siren sound and/or buzzer sound that warns the outside of the building, which was included in the first sound warning information.
  • the crime prevention guard using the crime prevention guard terminal and/or the crime prevention guard using the crime prevention guard terminal may access the information from the crime prevention guard terminal and/or the crime prevention guard terminal.
  • Suspicious person repelling equipment is installed at multiple designated locations in the building that is being guarded. If the suspicious person remains within the security area even after a predetermined period of time has elapsed after the second audio information was output, for example, the second automatic audio information may be output. If you do not leave after a predetermined time has elapsed, or if you do not leave after a predetermined time has elapsed after you have been warned by voice,
  • the digital intrusion according to [5] further comprising means for activating a suspicious person repelling device to cause the suspicious person repelling device installed near the digital surveillance camera that is photographing the suspicious person to execute suspicious person repelling measures. detection system.
  • the suspicious person repelling device is a dense fog gas blower, and the suspicious person repelling measure is blowing out thick fog gas by the thick fog gas blower, or
  • the suspicious person repelling device is a tear gas ejector, and the suspicious person repelling measure is ejection of tear gas by the tear gas ejector, or
  • a suspicious person For example, suppose that one or more suspicious persons approach the premises (applicable premises) or building (applicable building) in the security area, or the boundary of the premises (applicable premises) in the security area. Alternatively, suppose that one or more suspicious persons approach an opening such as a main entrance, a side entrance, a window, or a balcony of a building in a security area (the relevant building). Examples of a suspicious person include a person with an object that looks like a murder weapon, such as an iron rod, a baseball bat, a gun, a knife, a firearm such as a gas burner, or a Molotov cocktail.
  • a murder weapon such as an iron rod, a baseball bat, a gun, a knife, a firearm such as a gas burner, or a Molotov cocktail.
  • the person concerned who receives the alert can use their PC, smartphone, or tablet to send a message such as " The alarm system has detected this. Please leave.” “You are intruding into the security area of this building. Please leave immediately.” It can be a system that warns you, etc. Additionally, the system can be configured to repeatedly send alerts until the person concerned confirms and resets them.
  • the above-mentioned suspicious person can enter the security area (for example, the relevant premises) from a road, park, etc. adjacent to the security area (for example, the relevant premises) or a building in the security area (for example, the relevant building). ), it is possible to respond as exemplified below.
  • Analyze the movements of the human face, upper limbs, torso, lower limbs, etc. of the suspicious person captured in the image For example, it analyzes the movements of the suspicious person's face, upper limbs, torso, lower limbs, etc. in image information taken at 5 to 10 frames per second. The number of image frames analyzed per second can be increased.
  • the person concerned who receives the alert can use their PC, smartphone, or tablet to send a message such as " The alarm system has detected this. Please leave.” “You are intruding into the security area of this building. Please leave immediately.” It can be a system that warns you, etc.
  • system described above can further have the following aspects.
  • a suspicious person like the one mentioned above looks into the security area (e.g., the relevant premises) or a building in the security area (the relevant building) from a road, park, etc. adjacent to the security area (e.g., the relevant premises)
  • the security area e.g., the relevant premises
  • the relevant building the relevant building
  • the face of the suspicious person photographed by a surveillance camera is determined to be a preview of the person planning to invade the relevant premises or the relevant building.
  • body, etc. is input and stored in the system as data.
  • a suspicious person whose face, body, etc. corresponding to the input and stored image information can be detected by a surveillance camera monitoring the security area (for example, the relevant premises) or the building in the security area (the relevant building). If so, as suspicious person information, the image information, date and time information of the photograph, information identifying the surveillance camera that took the photograph, etc. are associated with each other and recorded in the database. Additionally, an alert is sent to the PC, smartphone, or tablet used by the person concerned, displaying the month, day, hour, minute, and second, and transmitting image information of the suspicious person. Also, report to related organizations and emergency calls to 110, etc.
  • the system may include a means to prevent omissions in confirmation by repeatedly sending alerts until the person concerned confirms and resets the alert.
  • the system may be configured to determine a stalker or the like who is wandering around the road or adjacent area of the building as a suspicious person.
  • the person concerned who receives the alert can use their PC, smartphone, or tablet to send a message such as " The alarm system has detected this. Please leave.” “You are intruding into the security area of this building. Please leave immediately.” It can be a system that warns you, etc.
  • a security area e.g., the relevant premises
  • a building in the security area the relevant building
  • Figure 5 the above-mentioned If a suspicious person is inside the security area (for example, the relevant premises), looking at a building in the security area (the relevant building), or following a building in the security area (the relevant building), etc.
  • the following can be exemplified as a mode that can be determined as a preview of a plan to invade a building.
  • Example 1 A suspicious person moves from the north side of the building outside the premises to the road on the west side while facing the building, moves to the neighboring land on the south side while looking at the building, and a few seconds later walks to the road on the west side and crosses the road on the north side. Move to the right and leave the security area (applicable premises).
  • Example 2 When the suspicious person moved to the left on the north road, he turned his head towards the building in the security area (the building in question) and gazed at the shape on the north side of the building in question. The suspect then moved to the west side of the road, noticed that there were residents of the building in question and third-party passersby, and continued walking as usual while looking directly ahead. On the other hand, if there were no residents of the building or third-party passersby, the driver moved from the west side road to neighboring land A on the south side while facing the building and observing the shape of the west side of the building. Further, the suspicious person moved from neighboring land A on the south side to neighboring land B on the east side while facing the building and observing the shape of the south side of the building.
  • the digital intrusion detection system of the present invention enables risk hedging inside and outside various facilities and buildings.
  • images from regular digital cameras, 3D cameras, infrared cameras, Doppler cameras, etc. digital surveillance cameras that output photographed information in digital format, and monitors, etc. at the entrances of various facilities, buildings, etc.
  • Information display means may be installed, and images of people entering through the entrance etc. may be photographed by the digital surveillance camera and output and displayed on the monitor. This makes it possible to hedge risks inside and outside various facilities and buildings.
  • FIG. 1 is a schematic diagram illustrating a system configuration of an embodiment of a digital intrusion detection system of the present invention.
  • FIG. 1 is a diagram illustrating an example of a server configuration of a digital intrusion detection system of the present invention.
  • 1 is a diagram illustrating an embodiment of a digital intrusion detection system according to the present invention.
  • FIG. 4 is a diagram illustrating an example of a flow of intrusion detection and eviction warning executed by the digital intrusion detection system illustrated in FIG. 3;
  • 1 is a diagram illustrating an example of an application aspect of the digital intrusion detection system according to the present invention to a site (applicable site) and a building (applicable building) in a security area;
  • FIG. 1 is a schematic diagram illustrating a system configuration of an embodiment of a digital intrusion detection system of the present invention.
  • FIG. 1 is a diagram illustrating an example of a server configuration of a digital intrusion detection system of the present invention.
  • 1 is a diagram illustrating an embodiment of
  • the digital intrusion detection system of this embodiment is realized by a computer system.
  • Examples of buildings that are crime-prevented and guarded by the digital intrusion detection system 1 consisting of a computer include private residences, apartment complexes such as condominiums, corporate and government buildings, and various commercial facilities. , various facilities and buildings such as sports facilities, entertainment facilities, factories, power plants, substations, commercial facilities such as malls, department stores, supermarkets, convenience stores, precious metal stores, etc., as well as head offices, branches, and branch offices of financial institutions, etc. Cash dispensers installed in post offices, agricultural cooperatives, such facilities, corporate offices, research institutes, factories, hotels, museums, currency exchange shops, etc., entrances and exits of air terminals or customs, event halls, sports stadiums. , substations, power plants, building facilities such as airplane hangars, and the like.
  • a plurality of digital surveillance cameras 11a, 11b, 11c, . . . are installed at a plurality of predetermined locations.
  • the plurality of digital surveillance cameras 11a, 11b, 11c, . . . photograph a security area preset around the building.
  • the digital surveillance cameras 11a, 11b, 11c, . . . are imaging means that output photographing information in digital format, such as a normal digital camera, 3D camera, infrared camera, Doppler camera, etc., for example.
  • a plurality of sound output means 12a, 12b, 12c, . . . and a plurality of sound collection means 13a, 13b, 13c, . , a plurality of suspicious person repelling devices 14a, 14b, 14c, . . . are installed.
  • digital surveillance cameras 11a, 11b, 11c, etc. which are imaging means that output photographing information in digital format, such as ordinary digital cameras, 3D cameras, infrared cameras, Doppler cameras, etc. - collectively refers to the digital surveillance camera 11, the sound output means 12a, 12b, 12c, . . . collectively refers to the sound output means 12, the sound collection means 13a, 13b, 13c, . 13.
  • the suspicious person repelling devices 13a, 13b, 13c, . . . may be collectively referred to as the suspicious person repelling device 13.
  • the sound output means 12 outputs audio information urging a suspicious person who has entered a crime prevention security area preset around the building to be guarded to leave the security area, and This is a device that issues an alarm (buzzer, siren, etc.) to people around the building or nearby.
  • the sound collection means 13 has a function of acquiring sound information generated within a crime prevention security area that is preset around the building to be guarded, and is, for example, a microphone. It is preferable to collect the sound information of the crime prevention security area, which is integrated with the photographic information of the digital surveillance camera 11 photographing the crime prevention security area. Therefore, the digital surveillance camera 11 may be configured as a microphone-integrated digital surveillance camera that has a sound collection function similar to a microphone.
  • the sound collection means 13 can acquire sound information generated within the crime prevention and security area. Therefore, as will be described later, the voice information generated by the suspicious person is acquired, and the voice information from the suspicious person is transmitted via the digital monitoring system 1 to a crime prevention security personnel using a crime prevention security personnel terminal, etc. In this embodiment, a person in charge of crime prevention and security directly issues a voice warning to the suspicious person via the digital monitoring system 1 and the sound output means 12.
  • the suspicious person repelling device 14 is configured to eject dense fog gas toward a suspicious person to obstruct the visibility of a suspicious person who has entered a crime prevention security area set in advance around a building to be guarded.
  • crime prevention security devices set in advance around the building to be guarded such as a tear gas ejector that ejects tear gas toward the suspicious person, a marker ink ejector that ejects marker ink toward the suspicious person, etc.
  • the digital intrusion detection system 1 of the present invention which is comprised of a computer, connects the above-mentioned digital surveillance camera 11, sound output means 12, sound collection means 13, and suspicious person repelling device 14 via a wired or wireless network. connected to enable communication of information.
  • the digital intrusion detection system 1 of the present invention is composed of a computer, and although not shown, various functions of the system of this embodiment are realized in accordance with an operating system and predetermined computer programs installed or downloaded.
  • the CPU performs control
  • the ROM serves as a storage unit that stores the operating system and various computer programs, and also stores the data necessary for the CPU to execute various control processes, and the CPU executes the processes.
  • It is equipped with information input/output sections such as RAM, hard disk, and communication interface, which are used as work areas for storing necessary data and rewriting the information as appropriate by the CPU, and these are connected by necessary bus lines.
  • the configuration will be as follows.
  • Intrusion detection means 2 intruder motion photographic information analysis means 3, suspicious person determination means 4, first sound warning information output means 5, second sound warning information output means 6, suspicious person information sending means 7, which will be described later.
  • Various processing operations performed by the suspicious person repelling device operating means 8, the telephone connection means 9, the photographing information recording means 10, etc. are executed by such a computer system.
  • the intrusion detection means 2 performs processing to detect that a person has intruded into a crime prevention security area that is preset around the building that is being guarded, based on the photographic information taken by the digital surveillance camera 11. .
  • FIG. Set as a rectangular area in plan view connecting two intersections within a range of .7m, three intersections within a range of 1.6m from the building intersection C, and four intersections within a range of 1.8m from the building intersection D. can do.
  • information regarding preset crime prevention and security areas is recorded and stored in the storage section of the digital intrusion detection system 1 consisting of a computer.
  • the intrusion detection means 2 detects whether a person has entered the crime prevention area based on the recorded and stored information regarding the preset crime prevention security area and the photographic information taken by the digital surveillance camera 11. Performs processing to detect.
  • the intruder motion photographic information analysis means 3 performs processing to analyze the motion of the person who is determined by the intrusion detection means 2 to have invaded the crime prevention security area, as photographed by the digital surveillance camera 11, within the crime prevention security area.
  • the suspicious person determination means 4 determines whether or not the person determined by the intrusion detection means 2 to have invaded the security area is a suspicious person, based on the analysis performed by the intruder motion photographing information analysis means 3. I do.
  • image analysis can be used to analyze the movements of the hands, feet, and heads of people who have entered a crime prevention security area, and the data is stored in the computer's memory to identify past criminals and suspicious persons. It is determined whether the person is a suspicious person by referring to information on the movements of the person within the security target area (for example, information regarding movements of hands, feet, and head). For example, based on video information about the behavior of a person who intruded into a crime prevention security area, video data about the behavior of suspicious persons in multiple past criminal cases may be referenced to determine the behavior of a person who intruded into a crime prevention security area.
  • a person is suspicious based on whether the behavior is the same or similar to that of a suspicious person in a criminal case.
  • the person intruding into the crime prevention security area is considered a suspicious person based on whether or not he or she is masked, whether he or she is wearing a full-face mask and sunglasses, and whether or not he or she is holding a weapon such as a stick in his or her hand. Determine whether or not.
  • the first sound warning information output means 5 When the suspicious person determining means 4 determines that there is a suspicious person, the first sound warning information output means 5 outputs a suspicious person from among the plurality of sound output means 12 installed at a predetermined location of the building to be guarded. Processing is performed to output first sound warning information from a sound output means 12 disposed near a digital surveillance camera 11 photographing a person.
  • the first audio warning information shall consist of the first audio information that urges suspicious persons to leave the crime prevention security area, and a siren sound and/or buzzer sound that alerts the outside of the building. be able to.
  • the first audio information that prompts a suspicious person to leave the security area may include, for example, ⁇ The alarm system has detected this. Please leave.'' or ⁇ You are the security guard of this building. "You are invading the security area. Please leave immediately.”
  • a siren sound and/or a buzzer sound to warn the outside of the building is output from the sound output means 11 consisting of a speaker and a buzzer/siren sound emitting means, so that the building can be alerted. It is possible to issue a warning to residents outside, in the surrounding area, or in the neighborhood. In addition, by making the intruder think that people in the surrounding area will come running to them, or that people in the area or neighborhood may report the incident to police agencies, etc. A powerful warning can be given.
  • the second sound warning information output means 6 is used when a suspicious person remains within the crime prevention security area even after a predetermined time has elapsed after the first sound warning information was output from the sound output means 11. Then, based on the above-mentioned analysis performed by the intruder motion photographing information analysis means 3, second audible warning information is issued to urge the intruder to leave the security area using audio information that points out the motions that the suspicious person is making. , performs processing to cause the sound output means 12 installed near the digital surveillance camera 11 photographing the suspicious person to output the sound.
  • the above-mentioned "predetermined time after the first sound warning information is output from the sound output means 11" can be arbitrarily set in advance, for example, between 10 and 30 seconds. can.
  • the sound information pointing out the actions of the suspicious person may include, for example, whether the actions of the suspicious person immediately before outputting this audio information are detected by the digital surveillance camera 11. If the suspect is looking at you, say something like, ⁇ You are currently watching a surveillance camera. All of your movements are being photographed and recorded. Please leave the crime prevention area immediately.'' becomes. Also, for example, if the suspicious person's action immediately before outputting this audio information was to face outside the crime prevention security area and raise his right hand, it would be possible to say, ⁇ You are now facing outside the crime prevention security area.'' , you raised your right hand. All your movements are being filmed and recorded. Please leave the security area immediately.''
  • the suspicious person is notified through audio information that the digital surveillance camera 11 is photographing and recording every movement of the suspicious person. This allows a powerful warning to be given to suspicious persons.
  • the suspicious person information sending means 7 transmits the suspicious person intrusion detection information and the suspicious person photographing information photographed by the digital surveillance camera 11 to the building security system.
  • the crime prevention guard who undertakes the crime prevention security of the building is, for example, a private security company, the police, etc.
  • the crime prevention guard terminals 20a, 20b are used by, for example, the private security company, the police, etc. It becomes a security system consisting of computers that are A computer program for operating the digital intrusion detection system of this embodiment is downloaded into the security system consisting of a computer.
  • crime prevention guard terminals 20a and 20b are shown, but one or more crime prevention guard terminals 20a and 20b are connected to the digital intrusion detection system via a wired or wireless network 30 so as to be able to communicate with the digital intrusion detection system. Ru.
  • the crime prevention guard terminals 20a and 20b may be collectively referred to as the crime prevention guard terminal 20.
  • the crime prevention and security personnel terminals 21a, 21b, and 21c used by the security personnel in charge of building security are, for example, used by the security personnel in charge of crime prevention and security, and are used in the digital intrusion detection system of this embodiment.
  • This is a mobile terminal such as a smartphone on which an operational application has been downloaded.
  • crime prevention security personnel terminals 21a, 21b, and 21c are shown, but one or more crime prevention security personnel terminals 21a, 21b, and 21c may communicate with the digital intrusion detection system via a wired or wireless network 30. Connected so that information can be exchanged.
  • the security personnel terminals 21a, 21b, and 21c may be collectively referred to as the security personnel terminal 21.
  • suspicious person determining means 4 determines that the person is a suspicious person
  • suspicious person intrusion detection information is delivered to the crime prevention guard terminals 20a, 20b, crime prevention security personnel terminals 21a, 21b, and 21c, and thereafter, Information on suspicious persons photographed by the digital surveillance camera 11 is continuously delivered to the crime prevention guard terminals 20a, 20b, and the crime prevention security personnel terminals 21a, 21b, and 21c. can take necessary crime prevention and security actions.
  • the above-mentioned first sound warning information output processing means 5 detects whether a suspicious person remains within the crime prevention security area even after a predetermined time has elapsed after the second sound warning information is output from the sound output means 12. If so, perform the processing operations described below.
  • the first sound warning information is output from the sound output means installed near the digital surveillance camera 11 that is photographing a suspicious person.
  • the audio information urging a suspicious person to leave the crime prevention security area is different from the content of the first audio information urging the suspicious person to leave the crime prevention security area, which was included in the Then, second audio information having a louder volume than the first audio information is output.
  • the sound output means 12 installed at predetermined locations in the building, the sound output means 12 installed near the digital surveillance camera 11 photographing a suspicious person, and the other sound output means 12 All of the sound output means 12 output a siren sound and/or buzzer sound that is louder than the siren sound and/or buzzer sound that warns the outside of the building, which was included in the first sound warning information. .
  • the "predetermined time after the second sound warning information is output from the sound output means 12" can be arbitrarily set in advance, for example, between 10 and 30 seconds.
  • the content of the first audio warning information that urges suspicious persons to leave the crime prevention security area is different from the content of the first audio warning information that urges suspicious persons to leave the crime prevention security area.
  • the first voice information may say, "The alarm system has detected this. Please vacate.” Or, "You must leave the building.” If the message says, ⁇ You are intruding into the crime prevention security area. Please leave immediately.'' For example, it may say, ⁇ We have already notified the security company. Please leave the crime prevention security area immediately.''
  • the content of the warning to suspicious persons is powerful, such as, ⁇ If you do not leave immediately, I will call the police at 110.''
  • the sound information that increases the power of the warning to the suspicious person is outputted from the sound output means 12 at a volume higher than the volume of the first sound information, thereby making the warning to the suspicious person more powerful. It can be done.
  • a sound output device installed in the vicinity of the digital surveillance camera 11 that is photographing a suspicious person is used.
  • the output means 12 and all other sound output means 12 output a siren sound and/or a buzzer sound.
  • a sound output device installed near the digital surveillance camera 11 that is photographing a suspicious person is output.
  • the siren sound and/or buzzer sound was output only from the means 12, but when the second audio information is output, the siren sound and/or buzzer sound is output from all the sound output means 12 installed in the building. Sound is output.
  • the volume of the siren sound and/or buzzer sound output from all of the sound output means 12 is larger than the volume of the siren sound and/or buzzer sound when outputting the second audio information.
  • the suspicious person repelling device activation means 8 photographs the suspicious person when the suspicious person remains within the crime prevention security area even after a predetermined time has elapsed after the second audio information is output. A process is performed to cause the suspicious person repelling device 13 installed near the digital surveillance camera 11 to execute suspicious person repelling measures.
  • the crime prevention security area Physically forcing someone to leave.
  • a variety of suspicious person repellent devices and measures can be adopted as long as the suspicious person is physically forced to leave the security area.
  • the suspicious person repelling device 13 is a dense fog gas blower, and the above-mentioned suspicious person repelling measure can be performed by ejecting dense fog gas from the thick fog gas blower.
  • the suspicious person repelling device 13 may be a tear gas ejector, and the above-mentioned suspicious person repelling measure may be ejection of tear gas by the tear gas ejector.
  • the suspicious person repelling device 13 may be a marker ink jetter, and the above-mentioned suspicious person repelling measure may be a jetting of marker ink by the marker ink jetter.
  • the marker ink used is the same color ink used for color balls, which are used to coat suspicious people with ink that is difficult to remove by throwing them at suspicious people and colliding with their bodies to repel them. can.
  • the call connection means 9 allows a crime prevention guard using the crime prevention guard terminal 20 and/or a crime prevention guard person using the crime prevention guard terminal 21 to communicate with the crime prevention guard terminal 20 and/or the crime prevention guard terminal 21. This makes it possible to directly output a voice warning to a suspicious person from the person's terminal 21 via the sound output means 12.
  • the telephone connection means 9 enables voice communication between the crime prevention guard terminal 20, the crime prevention security personnel terminal 21, and the above-mentioned sound output means 12 and sound collection means 13 via the digital detection system 1.
  • security guards and crime prevention security personnel using the crime prevention security personnel terminal 20 and crime prevention security personnel terminal 21 can be integrated with the information captured by the digital surveillance camera 11 in the security security area. It is possible to obtain information on suspicious persons within the crime prevention and security area by acquiring sound information occurring within the crime prevention and security area.
  • the crime prevention guard and the crime prevention security personnel directly issue a voice warning to the suspicious person via the crime prevention security personnel terminal 20, the crime prevention security personnel terminal 21, the digital monitoring system 1, and the sound output means 12. It can be made into an embodiment.
  • audio warnings such as ⁇ Your video is being recorded. Please leave immediately.'' or ⁇ If you do not leave immediately, I will call the police at 110.'' may be pre-recorded in the digital surveillance system 1.
  • This information can be conveyed to suspicious persons through the real voice of the crime prevention guard or person in charge of crime prevention, rather than the voice information provided by the person in charge.
  • the crime prevention guard or person in charge of crime prevention security can warn a suspicious person using their own voices, such as "Don't be silent and answer!.
  • the call connection means 9 transmits the suspicious person intrusion detection information and the suspicious person photographed by the digital surveillance camera 11 to the crime prevention guard terminal 20 and/or crime prevention security personnel terminal 21 by the suspicious person information sending means 7. It is possible to adopt a configuration in which the operation starts from the time when the photographing information of 1 is sent.
  • crime prevention guards and crime prevention security personnel can obtain video and sound information of the crime prevention security area where a suspicious person is intruding from the time they acquire the suspicious person intrusion detection information. If there is, it is possible to give the above-mentioned direct audio warning to a suspicious person invading the security area.
  • the photographic information recording means 10 is a digital surveillance camera 11 that sends video information of a crime prevention and security area photographed by a digital surveillance camera 11 to a storage unit of a computer that constitutes a digital intrusion detection system.
  • a process is performed to record and store video information by associating it with information that identifies it and the time when the video information was taken.
  • the photographic information and video information of the suspicious person photographed by the digital surveillance camera 11 are recorded and stored in the storage unit of the computer that constitutes the digital intrusion detection system.
  • the sound collection means 13 also collects information on sounds occurring within the crime prevention security area, and the digital surveillance camera 11 collects information on sounds occurring within the crime prevention and security area. If the digital intrusion detection system is integrated with sound information, the integrated video/sound information is recorded and stored in the storage unit of the computer that constitutes the digital intrusion detection system.
  • Intrusion detection means 2 intruder motion photographic information analysis means 3, suspicious person determination means 4, first sound warning information output means 5, second sound warning information output means 6, suspicious person information transmission means 7, suspicious person repulsion
  • the various processing operations described above performed by the device operating means 8, the telephone call connection means 9, the photographing information recording means 10, etc. are performed by each of a plurality of computers connected to each other via a wired or wireless network so as to be able to communicate information with each other. It can be executed in any form.
  • computers that make up the digital intrusion detection system of this embodiment can also be made up of server computers installed on the cloud.
  • FIG. 3 is a diagram illustrating a schematic configuration of an embodiment of the digital intrusion detection system according to the present invention.
  • 1 to n digital cameras 1 to n sound output devices such as speakers, sirens, and buzzers, warning lights No. 1 to No. n, and spray devices for dense fog gas, tear gas, marker ink, etc.
  • the system is configured with No.n.
  • the buildings to be guarded are rectangular in plan view as indicated by Building A intersection, Building B intersection, Building C intersection, and Building D intersection, and the premises of the buildings are also rectangular in plan view accordingly.
  • the distance from Building A intersection to Site 1 intersection is, for example, 4.5M
  • the distance from Building B intersection to Site 2 intersection is, for example, 4.7M
  • the distance from the building to the site boundary line connecting Site 1 intersection and Site 2 intersection. is, for example, 4M
  • the distance from Building C intersection to Site 3 intersection is, for example, 1.6M
  • the distance from Building D intersection to Site 4 intersection is, for example, 1.8M.
  • the site boundary line connecting Site 3 intersection and Site 4 intersection is The distance from the building is, for example, 1.2M.
  • the site area of the building and site boundary line which is rectangular in plan view and connected by the Site 1 intersection, Site 2 intersection, Site 2 intersection, and Site 4 intersection, is set as a crime prevention security area (digital intrusion detection area) and digital intrusion detection area consisting of a computer is set in advance. Stored in the detection system.
  • the digital intrusion detection system is capable of displaying images from a digital camera on a person's PC, smartphone, tablet, or PC display when the intruder leaves at a predetermined time even if a warning is given. While transmitting audio and images to other people, it automatically warns people to leave, and automatically sprays pre-installed spray devices such as marker ink, dense fog gas that reduces the visibility of intruders, tear gas, etc. at the corresponding location. Spray on.
  • the digital intrusion detection system compares the preset distance to the road boundary with the area recorded in memory on the PC server, and sends audio and images to the PC, smartphone, tablet, PC display, etc. of the person concerned.
  • FIG. 4 explains an example of the flow of intrusion detection and eviction warning executed in the example of the digital intrusion detection system according to the present invention illustrated in FIG. 3.
  • the voices 1) to 4) registered in advance on the PC server are played. Repeat until you leave 1) The alarm system has detected it, please leave. 2) If you do not leave, we will call 911. 3) Your movements will be recorded on video and we will know all of your movements. Leave immediately 4) Sound the buzzer or siren.
  • the warning light lights up, blinks, or rotates to warn of intruders and inform the surrounding area of any abnormality in the building.
  • the digital intrusion detection system has the function of emitting a warning sound that gradually becomes louder so that, for example, a person who is sleeping will notice it, and also notify the surrounding area, so that the intruder can be evacuated before the intruder causes an accident or incident.
  • a warning light lights up, flashes, or rotates to notify the surrounding area of an abnormality in the building.

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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Burglar Alarm Systems (AREA)
  • Alarm Systems (AREA)

Abstract

La présente invention concerne un système de détection d'entrée numérique qui permet de réduire le risque à l'intérieur et à l'extérieur de diverses installations et bâtiments. L'action d'une personne entrant dans une zone de sécurité anti-criminalité est analysée pour permettre à un moyen de détermination d'individu suspect de déterminer si la personne est un individu suspect. Des informations audio indiquant l'action que l'individu suspect est en train d'effectuer sont utilisées pour délivrer des informations d'avertissement sonore invitant à sortir de la zone de sécurité anti-criminalité. Le volume des informations d'avertissement sonore est augmenté lorsque le nombre d'avertissements augmente. Une alerte (vibreur, sirène) est émise avec un volume tel qu'il est audible autour du bâtiment en termes de sécurité ou dans des zones adjacentes.
PCT/JP2023/021911 2022-07-08 2023-06-13 Système de détection d'entrée numérique WO2024009704A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2023553297A JP7438594B1 (ja) 2022-07-08 2023-06-13 デジタル侵入検知システム

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JPPCT/JP2022/027132 2022-07-08
PCT/JP2022/027132 WO2024009508A1 (fr) 2022-07-08 2022-07-08 Système de détection d'intrusion numérique
PCT/JP2022/039877 WO2024009526A1 (fr) 2022-07-08 2022-10-26 Système de détection d'intrusion numérique
JPPCT/JP2022/039877 2022-10-26

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WO2024009704A1 true WO2024009704A1 (fr) 2024-01-11

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PCT/JP2022/027132 WO2024009508A1 (fr) 2022-07-08 2022-07-08 Système de détection d'intrusion numérique
PCT/JP2022/039877 WO2024009526A1 (fr) 2022-07-08 2022-10-26 Système de détection d'intrusion numérique
PCT/JP2023/021911 WO2024009704A1 (fr) 2022-07-08 2023-06-13 Système de détection d'entrée numérique

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PCT/JP2022/027132 WO2024009508A1 (fr) 2022-07-08 2022-07-08 Système de détection d'intrusion numérique
PCT/JP2022/039877 WO2024009526A1 (fr) 2022-07-08 2022-10-26 Système de détection d'intrusion numérique

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JP (1) JP7438594B1 (fr)
WO (3) WO2024009508A1 (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006109014A (ja) * 2004-10-04 2006-04-20 Omron Corp 不審者判定装置
JP2008083933A (ja) * 2006-09-27 2008-04-10 Sogo Keibi Hosho Co Ltd 不審者判定装置、不審者判定方法および不審者判定プログラム
JP2012178073A (ja) * 2011-02-28 2012-09-13 Nohmi Bosai Ltd 放火抑止システム
JP2012181630A (ja) * 2011-02-28 2012-09-20 Sogo Keibi Hosho Co Ltd 警備装置および警備動作切替え方法

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006109014A (ja) * 2004-10-04 2006-04-20 Omron Corp 不審者判定装置
JP2008083933A (ja) * 2006-09-27 2008-04-10 Sogo Keibi Hosho Co Ltd 不審者判定装置、不審者判定方法および不審者判定プログラム
JP2012178073A (ja) * 2011-02-28 2012-09-13 Nohmi Bosai Ltd 放火抑止システム
JP2012181630A (ja) * 2011-02-28 2012-09-20 Sogo Keibi Hosho Co Ltd 警備装置および警備動作切替え方法

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JP7438594B1 (ja) 2024-02-27
WO2024009526A1 (fr) 2024-01-11

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