WO2017169356A1 - Terminal de sécurité portable, dispositif de gestion de sécurité, procédé de gestion de sécurité et programme informatique - Google Patents

Terminal de sécurité portable, dispositif de gestion de sécurité, procédé de gestion de sécurité et programme informatique Download PDF

Info

Publication number
WO2017169356A1
WO2017169356A1 PCT/JP2017/006786 JP2017006786W WO2017169356A1 WO 2017169356 A1 WO2017169356 A1 WO 2017169356A1 JP 2017006786 W JP2017006786 W JP 2017006786W WO 2017169356 A1 WO2017169356 A1 WO 2017169356A1
Authority
WO
WIPO (PCT)
Prior art keywords
definition image
image
shooting
low
terminal
Prior art date
Application number
PCT/JP2017/006786
Other languages
English (en)
Japanese (ja)
Inventor
昌二朗 白石
由美子 駒澤
やす子 森
絢子 古賀
Original Assignee
株式会社情報環境デザイン研究所
株式会社森下仁丹ヘルスコミュニケーションズ
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from JP2016167691A external-priority patent/JP2017188861A/ja
Application filed by 株式会社情報環境デザイン研究所, 株式会社森下仁丹ヘルスコミュニケーションズ filed Critical 株式会社情報環境デザイン研究所
Publication of WO2017169356A1 publication Critical patent/WO2017169356A1/fr

Links

Images

Classifications

    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B21/00—Alarms responsive to a single specified undesired or abnormal condition and not otherwise provided for
    • G08B21/02—Alarms for ensuring the safety of persons
    • G—PHYSICS
    • G08—SIGNALLING
    • G08B—SIGNALLING OR CALLING SYSTEMS; ORDER TELEGRAPHS; ALARM SYSTEMS
    • G08B25/00—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems
    • G08B25/01—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium
    • G08B25/04—Alarm systems in which the location of the alarm condition is signalled to a central station, e.g. fire or police telegraphic systems characterised by the transmission medium using a single signalling line, e.g. in a closed loop
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M1/00—Substation equipment, e.g. for use by subscribers
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04M—TELEPHONIC COMMUNICATION
    • H04M11/00—Telephonic communication systems specially adapted for combination with other electrical systems
    • H04M11/04—Telephonic communication systems specially adapted for combination with other electrical systems with alarm systems, e.g. fire, police or burglar alarm systems

Definitions

  • the present invention relates to a technique for photographing a scene with a crime prevention terminal carried by a child or an elderly person and providing an image obtained by the photographing to a monitored person.
  • Patent Document 1 is a mobile phone device in which a display unit and a camera are mounted on the same plane. When the power key is operated, the camera automatically performs a shooting operation and the captured image is displayed. There has been proposed a mobile phone device characterized in that information is automatically transmitted to a preset destination.
  • Patent Document 2 discloses a monitoring system that includes a portable imaging device and a monitoring device that can communicate with the imaging device.
  • the imaging device includes an imaging unit that captures image data by capturing an image, Audio input means for inputting audio data by inputting external sound, communication means for communicating with the monitoring device, status detection means for detecting occurrence of abnormal situations, and output as human speech Voice data generated by the voice sound data generation means when the voice sound data generation means generates the voice sound data, the voice output means, and the voice sound data generation means determines that an abnormal situation has occurred based on the detection result of the situation detection means Is output from the voice output means, image data captured by the imaging means, and voice data captured by the voice input means.
  • Control means for executing a transmission operation for transmitting to the monitoring device by the communication means, and a reception voice output operation for outputting the voice data transmitted from the monitoring device and received by the communication means from the voice output means;
  • the monitoring device includes a communication unit that communicates with the imaging device, an output unit that outputs image data and audio data transmitted from the imaging device and received by the communication unit, and the communication unit Therefore, there is proposed a monitoring system comprising input means for inputting sound to be transmitted as sound data to the imaging device.
  • the present invention automatically captures scenes that can be useful for crime prevention when the monitored person is walking or moving regardless of the occurrence of an emergency.
  • the processing load of the portable security terminal is greatly reduced by supplying the high-definition image as necessary while supplying the low-definition image at a constant transmission interval longer than the shooting interval.
  • a portable crime prevention terminal is carried by a monitored person, performs on-site shooting at a fixed shooting interval, and supplies an image generated by the shooting.
  • a portable crime prevention terminal which is configured to be communicable via a network and configured to be able to communicate via the network, and a photographing processing means for performing on-site photographing at a certain photographing interval;
  • An image processing unit that generates a high-definition image and a low-definition image according to the shooting, and an image that stores the high-definition image, the low-definition image, and time information related to the time when the shooting is performed in association with each other.
  • the low-definition image transmission means for transmitting the low-definition image generated at each transmission interval at a constant transmission interval longer than the shooting interval to the security management device, and the security management device
  • An image acquisition request receiving means for receiving an acquisition request for a high-definition image associated with a predetermined low-definition image and a high-definition image for a predetermined time before the shooting time of the predetermined low-definition image; and the image storage means
  • the extraction processing means for extracting all the high-definition images for a predetermined time before the shooting time of the predetermined low-definition image, and the security management device
  • it has high-definition image transmission means for transmitting the extracted high-definition image.
  • first command processing means for instructing the photographing processing means to execute photographing using a predetermined execution condition as a trigger.
  • it may further include a second command processing means for instructing the photographing processing means to stop photographing using a predetermined stop condition as a trigger.
  • a crime prevention management apparatus is a crime prevention management apparatus that acquires an image from a portable crime prevention terminal carried by a monitored person and provides the image to the observer so that the image can be viewed.
  • a portable security terminal that carries the above-mentioned monitored person, shoots the scene at a fixed shooting interval, and supplies an image generated by the shooting, a monitor terminal used by the monitor, and a network
  • a low-definition image receiving means configured to receive a low-definition image generated at each transmission interval from the portable security terminal at a constant transmission interval longer than the shooting interval;
  • Image storage means for storing a fine image, and a high-definition image associated with a predetermined low-definition image stored in the image storage means from the supervisor terminal, and before the shooting time of the predetermined low-definition image
  • a browsing request receiving means for receiving a browsing request for a high-definition image for a predetermined time; a high-definition image associated with the predetermined low-definition image for the portable
  • a crime prevention method is a method in which a person to be monitored carries, shoots a scene at a fixed shooting interval, and supplies an image generated by the shooting.
  • a security management device that provides the supervisor's information to the supervisor, and a terminal that is configured to be communicable via a network.
  • a process of generating an image and a low-definition image a process of associating the high-definition image, the low-definition image, and time information related to the time at which the image was taken, with each other and storing them in an image storage unit;
  • a process of transmitting a low-definition image generated at each transmission interval at a constant transmission interval longer than the shooting interval, and a high-definition image associated with a predetermined low-definition image from the security management device And processing for receiving a request for acquiring a high-definition image for a predetermined time before the shooting time of the predetermined low-definition image, and a high-definition image associated with the predetermined low-definition image with reference to the image storage means And a process of extracting all high-definition images for a predetermined time before the shooting time of the predetermined low-definition image, and a process of transmitting the extracted high-definition image to the crime prevention management device.
  • a computer program is a computer program that is carried by a monitored person, performs on-site shooting at a fixed shooting interval, and supplies an image generated by the shooting.
  • a security management device that provides information on the monitored person to the monitoring person, a process of performing on-site shooting at a fixed shooting interval for a terminal configured to be able to communicate via a network, and according to the shooting A process of generating a high-definition image and a low-definition image, a process of storing the high-definition image, the low-definition image, and time information related to the time when shooting is performed in association with each other, and storing the information in an image storage unit, A process of transmitting a low-definition image generated at each transmission interval at a constant transmission interval longer than the shooting interval to the security management device, and from the security management device A process of receiving a high-definition image associated with a fine image and a high-definition image acquisition request for a predetermined time before the shooting time of
  • a crime prevention method is a method for obtaining an image from a portable security terminal carried by a monitored person and providing the image to the observer so that the image can be viewed.
  • a computer configured to receive a low-definition image generated at each transmission interval from the portable security terminal at a constant transmission interval longer than the shooting interval; Processing to be stored in the storage means, and from the supervisor terminal, a high-definition image associated with the predetermined low-definition image stored in the image storage means, and the shooting time of the predetermined low-definition image
  • a computer program is a computer program for obtaining an image from a portable security terminal carried by a monitored person and providing the image to the monitoring person so that the image can be viewed.
  • a portable security terminal that carries the above-mentioned monitored person, shoots the scene at a fixed shooting interval, and supplies an image generated by the shooting, a monitor terminal used by the monitor, and a network Processing for receiving a low-definition image generated at each transmission interval from the portable security terminal at a constant transmission interval longer than the imaging interval, to the computer configured to be able to communicate via Processing for storing a fine image in the image storage means, and a high-definition image associated with a predetermined low-definition image stored in the image storage means from the supervisor terminal And a process for receiving a request for browsing a high-definition image for a predetermined time before the shooting time of the predetermined low-definition image, and a high-definition image associated with the predetermined low-definition image for the
  • an on-site scene that can be useful for crime prevention is automatically photographed when the monitored person is walking or moving.
  • a high-definition image is supplied as needed while supplying a low-definition image at a constant transmission interval longer than the shooting interval, so that the processing burden of the portable security terminal can be greatly reduced. it can.
  • the present service can protect people who need crime prevention measures such as children and elderly people from various crimes such as predatory, kidnapping and assault, and can quickly resolve such crimes.
  • a person who should be protected from such a crime is monitored as a monitored person, and the status of the monitored person is provided to a monitored person such as a guardian of the monitored person.
  • the monitored person possesses the portable security terminal 1, and this portable security terminal 1 responds to predetermined execution conditions such as walking and movement of the monitored person. Then, on-site shooting is automatically started (S1).
  • the portable security terminal 1 generates two types of images, a low-definition image and a high-definition image, and stores them in the terminal, and transmits the low-definition images to the security management device 2 at regular intervals (S2). .
  • the monitoring person can browse the low-definition image generated by the portable security terminal 1 possessed by the monitored person on a predetermined website or the like (S3), thereby grasping the situation of the monitored person. it can. Furthermore, the monitor can request browsing of a high-definition image for a scene of interest (S4).
  • the security management device 2 transmits a request for acquiring a high-definition image of the scene requested by the supervisor to the portable security terminal 1 (S5).
  • the high-definition image is transmitted from the portable crime prevention terminal 1 to the crime prevention management device 2 (S6), the high-definition image is provided to the supervisor so that it can be viewed (S7).
  • the monitored person wants to check the status of the monitored person, such as when the monitored person is in a dangerous situation or when it is reasonably determined that the monitored person is in a dangerous state, the monitored person is concerned.
  • a person's situation can be grasped by an image.
  • a low-definition image is provided so as to be viewable, while a high-definition image is provided so as to be viewable as necessary, thereby reducing the line load.
  • the portable security terminal 1, the security management device 2, and the supervisor terminal 3 are configured to be communicable via a network NW such as the Internet.
  • the portable crime prevention terminal 1 is a terminal that is carried by a monitored person such as a child or an elderly person, and is a terminal that generates an image by photographing a scene of the scene that is useful information in the crime prevention or emergency of the monitored person.
  • the portable security terminal 1 includes, for example, a calculation device such as a CPU (Central Processing Unit), a computer program executed by the CPU, an internal memory such as a RAM (Random Access Memory) and a ROM (Read Only Memory), and the like. From the processing unit 11, image processing unit 12, timing unit 13, position information acquisition unit 14, recording processing unit 15, detection processing unit 16, command processing unit 17, communication processing unit 18, image storage unit 1A, and audio storage unit 1B To constitute a functional block.
  • a calculation device such as a CPU (Central Processing Unit), a computer program executed by the CPU, an internal memory such as a RAM (Random Access Memory) and a ROM (Read Only Memory), and the like. From the processing unit 11, image processing unit 12, timing unit 13, position information acquisition unit 14, recording processing unit 15, detection
  • the portable crime prevention terminal 1 is a dedicated terminal, it can also be comprised by the portable telephone terminal with a camera called a smart phone.
  • the functional phone is incorporated into the terminal as application software so that the mobile phone with camera can function as the mobile security terminal 1.
  • the photographing processing unit 11 is a processing unit that performs photographing of a subject, and picks up a subject image formed by an optical system such as a lens that forms a subject image on a light receiving surface of an image sensor, and an image signal.
  • An image sensor such as a CMOS image sensor that outputs to the control unit, a control unit that generates image data from an image signal acquired from the image sensor, and the like.
  • the imaging processing unit 11 automatically executes on-site imaging at regular imaging intervals such as every 2 seconds.
  • a lens that can capture the surrounding state of the monitored person more broadly such as a wide-angle lens and a fish-eye lens, may be appropriately employed.
  • a function as a night vision camera may be provided so that the surrounding situation of the monitored person can be photographed without any problem even in a dark place.
  • the image processing unit 12 generates a high-definition image and a low-definition image according to the shooting by the shooting processing unit 11.
  • a high-definition image is generated by photographing at a predetermined resolution
  • a low-definition image is generated by reducing the data size of the high-definition image.
  • the image processing unit 12 issues an image ID for identifying the image data to the generated image data, and is acquired by the time and position information acquisition unit 14 at the time of shooting acquired by the time measuring unit 13. The information such as the current position at the time of shooting is associated.
  • the accuracy or resolution of the high-definition image and the low-definition image is relative, and two types of high-definition image with a large data size and low-definition image with a small data size are set according to preset accuracy or resolution. An image is generated.
  • the timer unit 13 is a processing unit that measures the current time.
  • the timekeeping unit 13 obtains the current time at the time of photographing, thereby grasping the photographing time.
  • the position information acquisition unit 14 acquires the current position information of the portable crime prevention terminal 1.
  • the location information acquisition unit 14 is configured by, for example, an API such as Fused Location Provider provided by Google, GPS (Global Positioning System), and the like. In the former case, Wi-Fi radio waves can be transmitted even in indoor or underground spaces. If so, current position information can be acquired and battery consumption can be reduced.
  • the recording processing unit 15 is configured by a sound collector such as a microphone. When receiving a recording execution command from the command processing unit 17, the recording processing unit 15 records external sound until a recording stop command is received. The recording processing unit 15 issues a voice ID for identifying the voice data to the voice data generated by the recording, and associates information such as the recording start time and the recording end time acquired by the time measuring unit 13. I do.
  • the detection processing unit 16 detects a behavior that is a condition for the mobile security terminal 1 to start or stop shooting or recording, such as movement of the mobile security terminal 1 or an impact applied to the mobile security terminal 1. It is a processing unit.
  • the detection processing unit 16 includes, for example, an acceleration sensor, a rotation sensor (vector analysis), a gyro sensor, or a device that combines these.
  • the command processing unit 17 shoots according to the behavior of the portable security terminal 1 detected by the detection processing unit 16 and the movement status of the portable security terminal 1 recognized from the location information acquired by the location information acquisition unit 14. Or issue a recording execution or stop command. That is, in a situation where shooting and recording are not executed, the shooting processing unit 11 is instructed to execute shooting and recording using a predetermined execution condition as a trigger. Further, in a situation where shooting and recording are being performed, the shooting processing unit 11 is instructed to stop shooting and recording using a predetermined stop condition as a trigger.
  • the execution condition is, for example, a movement of the portable security terminal 1 or an external force or an impact greater than a certain level applied to the portable security terminal 1.
  • An external force or impact exceeding a certain level is determined based on, for example, a detected value such as acceleration detected by the detection processing unit 16, and when the detected value exceeds a certain threshold, a specific danger occurs to the monitored person. Can reasonably be judged. Further, for example, if the movement is a movement by walking, the movement is determined based on the detection of acceleration inherent to walking or the movement amount per certain time of the position information acquired by the position information acquisition unit 14.
  • the stop condition is, for example, that a certain time has passed after the execution condition is not satisfied.
  • the communication processing unit 18 is a functional unit that performs data transmission / reception processing with the crime prevention management device 2 and the supervisor terminal 3 via a network NW such as the Internet.
  • the communication processing unit 18 transmits low-definition images to the security management device 2 at a constant transmission interval longer than the imaging interval, such as every 6 seconds. Further, in response to an acquisition request from the crime prevention management device 2, a high-definition image and a low-definition image for a predetermined time before photographing a predetermined low-definition image are transmitted.
  • the image storage unit 1 ⁇ / b> A is a storage unit that stores a high-definition image and a low-definition image generated by the image processing unit 12 while being shot by the shooting processing unit 11. For example, as shown in FIG. 3, a high-definition image and a low-definition image generated based on one image are stored in the image storage unit 1 ⁇ / b> A in association with each other.
  • the image data relating to the high-definition image and the low-definition image is associated with the image ID for identifying the image, the shooting time acquired by the time measuring unit 13, and the position information acquired by the position information acquiring unit 14. Yes.
  • the high-definition image and the low-definition image are generated by the image processing unit 12 in response to shooting at a shooting interval of 2 seconds, but the image is transmitted to the crime prevention management device 2 6
  • a low-definition image and a high-definition image are generated, while at other shooting intervals, only a high-definition image is generated and stored in the image storage unit 1A. .
  • the amount of low-definition images to be stored is reduced, and it becomes easy to secure free space in the storage area of the portable security terminal 1.
  • the voice storage unit 1B is a storage unit that stores voice data obtained by recording an external voice by the recording processing unit 15. For example, as shown in FIG. 4, information related to a voice ID for identifying the voice data, a recording start time, and a recording end time is stored in the voice storage unit 1B in association with the voice data.
  • the security management device 2 acquires low-definition images and high-definition images from the portable security terminal 1 and provides them to the supervisor terminal 3 so that they can be viewed.
  • the security management device 2 includes an arithmetic device such as a CPU (Central Processing Unit), a computer program executed by the CPU, a storage device such as a RAM (Random Access Memory), a ROM (Read Only Memory), and an HDD (Hard Disk Drive). And a functional block including an extraction processing unit 21, a communication processing unit 22, a user information storage unit 2A, an image storage unit 2B, and an audio storage unit 2C.
  • the extraction processing unit 21 extracts predetermined images and sounds from the image storage unit 2B and the sound storage unit 2C, respectively, in response to a browsing request from the supervisor terminal 3.
  • the communication processing unit 22 is a functional unit that performs data transmission / reception processing with the portable crime prevention terminal 1 and the supervisor terminal 3 via a network NW such as the Internet.
  • the communication processing unit 22 can receive a low-definition image or a high-definition image from the portable crime prevention terminal 1, or can transmit a low-definition image or a high-definition image to the supervisor terminal 3.
  • the user information storage unit 2 ⁇ / b> A is a storage unit that stores information about a monitor or a monitored person who enjoys a service provided using the portable crime prevention terminal 1 according to the present embodiment.
  • the user information storage unit 2 ⁇ / b> A stores information on the supervisor and information on the monitored person monitored by the supervisor.
  • a monitor ID for identifying each monitor is issued to the monitor, and the name and contact information of the monitor, authentication information necessary for the monitor to receive the service, etc. Is associated with detailed information.
  • a monitored person ID for identifying the monitored person is issued to the monitored person, and the name of the monitored person or the portable type held by the monitored person is associated with the monitored person ID.
  • Detailed information such as information related to the security terminal 1 is associated.
  • a plurality of monitored persons may be associated with one monitoring person, such as a parent who is a monitoring person and a plurality of children to be monitored by the parent.
  • the image storage unit 2B is a storage unit that stores an image received from the portable security terminal 1.
  • the image storage unit 2 ⁇ / b> B associates a low-definition image received from the portable security terminal 1 with the monitored person ID of the monitored person possessing the portable security terminal 1. Is remembered.
  • the image data of each low-definition image is associated with an image ID for identifying the image, shooting time, and position information.
  • the image storage unit 2B normally stores low-definition images received from the portable security terminal 1 at regular transmission intervals.
  • the shooting interval in the portable security terminal 1 is set to 2 seconds, while the transmission interval for low-definition images is set to 6 seconds.
  • the shooting time “March 20, 2016 18: 2: 6” shown as “20160320_18: 02_6” in the figure
  • the shooting time “March 20, 2016 18: 2: 12” FIG.
  • a low-definition image corresponding to a 6-second interval is stored among the low-definition images generated by photographing every 2 seconds in the portable security terminal 1 as “20160320_18: 02_12”.
  • the crime prevention management device 2 includes a high-definition image of the predetermined low-definition image and information related to the designation of the predetermined low-definition image from the supervisor terminal 3 and / or before the shooting time of the predetermined low-definition image.
  • the corresponding high-definition image is acquired from the portable security terminal 1, and the acquired high-definition image is stored in the image storage unit 2B.
  • the supervisor terminal 3 When a request for browsing all high-definition images for a predetermined time after the shooting time is received, the corresponding high-definition image is acquired from the portable security terminal 1, and the acquired high-definition image is stored in the image storage unit 2B. Thus, it is provided so as to be viewable to the supervisor terminal 3.
  • FIG. 7 shows an example of the data structure of the image storage unit 2B when all high-definition images for a predetermined time are acquired from the portable security terminal 1 in this regard.
  • FIG. 7 shows a high-definition image for 10 seconds before the shooting time “March 20, 2016 18: 2: 18” (displayed as “20160320_18: 02_18” in the figure) when the predetermined time is 10 seconds.
  • the browsing request is received from the supervisor terminal 3, and the corresponding high-definition image is acquired from the portable security terminal 1 and stored in the image storage unit 2B.
  • the shooting time is “March 20, 2016 18: 2: 10” as a full high-definition image in 10 seconds before the shooting time of the low-definition image designated by the monitor in response to a viewing request from the monitor.
  • “Displayed as “20160320_18: 02_10” in the figure) “displayed at 20:02:12 on March 20, 2016” (displayed as “20160320_18: 02_12” in the figure), and “18:00 on March 20, 2016 "2 minutes 14 seconds” (displayed as "20160320_18: 02_14” in the figure), "March 20, 2016 18: 2: 16” (displayed as "20160320_18: 02_16” in the figure), and "2016 3
  • a high-definition image for five frames, which is “March 20, 18: 2: 18” (displayed as “20160320_18: 02_18” in the figure) is stored.
  • a full high-definition image for 10 seconds before the shooting time of the low-definition image designated by the supervisor is acquired and stored in the image storage unit 2B.
  • the present invention is not limited to this, and a low-definition image for 10 seconds before the shooting time of the low-definition image may be acquired and stored.
  • the number of seconds before the shooting time of a predetermined low-definition image can be set as appropriate, and is not limited to 10 seconds.
  • the user can set an arbitrary time such as 10 minutes. It can also be set. Further, it is possible to set not only before the shooting time of a predetermined low-definition image but also for acquiring 10 seconds before and after shooting.
  • the voice storage unit 2 ⁇ / b> C is a storage unit that stores voice data received from the portable crime prevention terminal 1. As shown in FIG. 8, the voice storage unit 2 ⁇ / b> C is associated with the monitored person ID of the monitored person possessing the portable security terminal 1, the voice ID for identifying the voice data, the voice data, the recording start time, The recording end time is stored.
  • the supervisor terminal 3 is a terminal used by the supervisor, and is configured by a so-called personal computer, a tablet terminal, a portable telephone terminal capable of data communication, and the like.
  • the supervisor terminal 3 includes functional units such as an input / output processing unit 31 realized by a display, a speaker, a keyboard, a touch panel, a pointing device, and the like, and a communication processing unit 32 such as a browser for transmitting and receiving data. Then, by executing the functions of these functional units, it is possible to browse a low-definition image and a high-definition image provided by the crime prevention management device 2 and listen to audio data.
  • the detection processing unit 16 of the portable security terminal 1 always detects the acceleration of the portable security terminal 1 and the impact applied to the portable security terminal 1. In response to this, the command processing unit 17 satisfies a predetermined execution condition such that the detected value exceeds a predetermined threshold, the monitored person starts moving such as walking, or an impact is applied to the portable security terminal 1. Whether or not (S101).
  • the command processing unit 17 issues a shooting execution command to the shooting processing unit 11 and also records the recording processing unit.
  • a recording execution command is issued to 15 (S102).
  • the imaging processing unit 11 executes the imaging process (S103), and the recording processing unit 15 executes the recording process (S104). Details of the recording process and the photographing process will be described later.
  • the detection processing unit 16 continues to detect or change the acceleration of the portable security terminal 1 and the impact applied to the portable security terminal 1.
  • the instruction processing unit 17 determines whether or not a predetermined time has passed after the execution condition is no longer satisfied, thereby determining whether or not a predetermined stop condition has been satisfied (S105).
  • the command processing unit 17 issues a shooting stop command to the shooting processing unit 11 and stops recording to the recording processing unit 15.
  • An instruction is issued (S106). Thereby, photographing and recording in the portable security terminal 1 are completed.
  • the shooting processing unit 11 Upon receiving the shooting processing execution command from the command processing unit 17, the shooting processing unit 11 performs shooting according to a predetermined shooting interval (S201, S202).
  • the imaging interval is every 2 seconds, and the imaging processing unit 11 performs imaging every 2 seconds.
  • the image processing unit 12 When shooting is performed, the image processing unit 12 generates a high-definition image and a low-definition image (S203). This process is executed, for example, by generating a low-definition image with a reduced size based on a high-definition image obtained by photographing with a predetermined resolution.
  • the time of photographing is timed by the time measuring unit 13 (S204), and the position information relating to the current position at the time of photographing is acquired by the position information acquiring unit 14 (S205).
  • the photographing time and the positional information at the time of photographing are stored in the image storage unit 1A in association with the generated high-definition image and low-definition image by the image processing unit 12 (S206).
  • the low-definition image is transmitted to the security management device 2 at a transmission interval longer than the shooting interval (S207, S208). That is, in the present embodiment, the transmission interval is every 6 seconds, and among the low-definition images generated by shooting every 2 seconds, the low-definition image that matches the 6-second interval is selectively used in the crime prevention management apparatus 2. Sent to.
  • the security management device 2 that has received the low-definition image from the portable security terminal 1 stores the low-definition image in the image storage unit 2B in association with the monitored person ID of the monitored person (S209).
  • the above photographing process is performed until the photographing processing unit 11 receives a photographing execution stop command from the command processing unit 17.
  • the high-definition image and the low-definition image generated at a predetermined shooting interval are stored in the portable security terminal 1 and transmitted from the portable security terminal 1 to the plywood management device 2 at a predetermined transmission interval.
  • the low-definition image is stored in the security management device 2.
  • the recording processing unit 15 receives the recording processing execution command from the command processing unit 17, the recording processing unit 15 starts generating voice data recording the external voice (S301). At this time, the recording start time is measured by the timer unit 13 (S302).
  • Recording is performed until a predetermined stop condition is detected by the detection processing unit 16 and a command to stop recording is issued from the command processing unit 17 based on this (S106).
  • the recording processing unit 15 ends the recording based on the stop command from the command processing unit 17, the recording end time is measured by the time measuring unit 13 (S303), and the voice data is associated with the recording start time and the recording end time. And stored in the voice storage unit 1B (S304).
  • the generated voice data is transmitted from the portable security terminal 1 to the security management device 2 (S305), and the security management device 2 that has received the voice data stores the voice data in the voice storage unit 2C (S306). .
  • the recorded data is accumulated in the crime prevention management device 2.
  • the monitor performs an authentication process using an ID, a password, and the like, and the image taken by the portable security terminal 1 possessed by the monitored person with respect to the security management device 2 from a predetermined image browsing website or the like.
  • the browsing request is transmitted (S401).
  • the security management device 2 uses the extraction processing unit 21 to extract the low-definition image received from the portable security terminal 1 possessed by the monitored person with reference to the image storage unit 2B (S402).
  • the extracted low-definition image is transmitted to the supervisor terminal 3 so that it can be viewed as a list (S403).
  • FIG. 13 an example of a low-definition image list displayed on the supervisor terminal 3 is shown in FIG.
  • the list display column 101 low-definition images extracted from the image storage unit 2B are displayed in a list in time series.
  • the list-displayed low-definition images are those received from the portable security terminal 1 by the security management device 2 every 6 seconds, which is the transmission interval of this example.
  • Each low-definition image can be designated.
  • the designated low-definition image is displayed in a large size in the individual display field 102.
  • Each low-definition image is provided with a “detail request” button 103.
  • the “detail request” button 103 is pressed for a predetermined low-definition image, the high-definition image of the predetermined low-definition image and the predetermined A request for acquiring a high-definition image for a predetermined time before the shooting time of the low-definition image is transmitted to the crime prevention management apparatus 2.
  • a location information display field 104 for displaying the current location information of the portable security terminal 1 is provided on the browsing screen.
  • the current position information in the position information display field 104 is acquired by making an inquiry to the portable security terminal 1 when the security management device 2 receives a low-definition image viewing request from the supervisor terminal 3. It is.
  • Each low-definition image is provided with a “voice” button.
  • voice data is extracted from the voice storage unit 2C, and the shooting time of the low-definition image is set. Playback of audio data starts from the location.
  • the predetermined low-definition image is sent from the monitor terminal 3 to the crime prevention management device 2. And a request for acquiring a high-definition image for a predetermined time before the photographing time of the predetermined low-definition image (S404).
  • the crime prevention management device 2 has the high-definition image of the low-definition image and the high-definition image for a predetermined time before the shooting time of the low-definition image together with the image ID of the low-definition image specified by the supervisor.
  • the acquisition request is transmitted to the portable security terminal 1 (S405).
  • the portable security terminal 1 that has received the acquisition request for the high-definition image uses the extraction processing unit 21 to specify the high-definition image of the designated low-definition image and the high-definition image for a predetermined time before the shooting time of the low-definition image. Is extracted from the image storage unit 2B (S406), and the extracted high-definition image is transmitted to the security management device 2 (S407).
  • the security management device 2 that has received the high-definition image from the portable security terminal 1 stores the high-definition image in the image storage unit 2B (S408) and allows the supervisor terminal 3 to view the high-definition image. Transmit (S409).
  • FIG. 14 an example of a high-definition image viewing page displayed on the supervisor terminal 3 is shown in FIG.
  • a high-definition image of the low-definition image designated by the supervisor and a high-definition image for 10 seconds before the shooting time of the low-definition image are displayed.
  • a scene of a scene useful for crime prevention can be obtained when walking or moving regardless of occurrence of an emergency situation of the monitored person. Automatically shot.
  • the portable security terminal 1 supplies a low-definition image at a constant transmission interval longer than the shooting interval and supplies a high-definition image as necessary, thereby greatly reducing the processing burden and preventing the battery from running out. be able to.
  • the portable security terminal 1 starts shooting and recording using a predetermined trigger as an execution condition. However, shooting is started, and an image obtained by shooting is stored in the security management device 2. When it starts to be transmitted, the crime prevention management device 2 may transmit a notification to that effect to the supervisor terminal 3. Thereby, the supervisor can know that the situation of the person to be monitored has become something to be noted.
  • a high-definition image before a predetermined shooting time is provided to the supervisor terminal 3 so as to be viewable in response to a browse request from the supervisor terminal 3.
  • a high-definition image after the shooting time can be provided to the supervisor terminal 3 so as to be viewable.
  • high-definition images for a certain period of time before and after the execution condition is satisfied may be automatically acquired.
  • the crime prevention management device 4 is based on the current position information of the portable security terminal 1 and whether or not the monitored person is in the preset permitted action area of the monitored person and in the restricted entry area
  • the monitor is notified of the fact.
  • the action-permitted area is a certain area on the map that is set in advance by the monitor, and is an area that the monitor considers safe as long as the monitored person is in the area.
  • the entry prohibition area is a certain area on the map set in advance by the monitor, and is an area where the monitored person is prohibited from entering.
  • the crime prevention management device 4 includes a discrimination processing unit 23, a map information storage unit 2D, and a setting information storage unit 2E in addition to the functions provided in the above-described crime prevention management device 2.
  • the discrimination processing unit 23 is a processing unit that discriminates whether or not the monitored person is in the action-permitted area and whether or not the monitored person has entered the restricted entry area.
  • the discrimination processing unit 23 includes the current location information of the portable security terminal 1 acquired from the portable security terminal 1 and information on the action permission area and the entry prohibited area for each monitored person stored in the setting information storage unit 2E. Based on the above, it is determined whether or not the monitored person is in the action-permitted area and whether or not the monitored person has entered the prohibited entry area. As a result, when it is determined that the monitored person is outside the action-permitted area or in the entry-inhibited area, the monitoring terminal 3 is notified accordingly.
  • the map information storage unit 2D stores map information.
  • the discrimination processing unit 23 refers to the map information, and based on the current position information acquired from the portable crime prevention terminal 1 and the information related to the action permission area and the no entry area, the monitored person is in the action permission area. And whether the monitored person has not entered the prohibited entry area can be determined.
  • the setting information storage unit 2E is a storage unit that stores information related to the action permission area and the entry prohibition area for each monitored person.
  • the action permission area and the no entry area are set in advance by the supervisor. For example, as shown in FIG. 16, the action permitted area and the restricted entry area are set on the supervisor terminal 3, and then a pointing device is provided to the supervisor for each permitted action area and restricted entry area. Use the etc. to specify a closed area.
  • the designated area is regarded as the action permission area 111 or the no entry area 112 and is stored in the setting information storage unit 2E.
  • the setting of the action permission area 111 and the no entry area 112 on the map can be based on various forms such as a polygonal shape connecting a plurality of arbitrary vertices, not a shape made of a predetermined figure.
  • the portable security terminal 1 in this example acquires the current location information constantly or continuously by the location information acquisition unit 14 and supplies the current location information to the security management device 4.
  • the current location information of the portable crime prevention terminal 1 acquired by the location information acquisition unit 14 is constantly or continuously transmitted from the portable crime prevention terminal 1 to the crime prevention management device 4 (S501).
  • the crime prevention management device 4 refers to the map information stored in the map information storage unit 2D by the discrimination processing unit 23 and stores the current position information of the portable security terminal 1 and the setting information storage unit 2E. Based on the information on the monitored action-permitted area and the restricted entry area, it is determined whether or not the monitored person is inside the permitted action area and outside the restricted entry area (S502). As a result, when it is determined that the monitored person is outside the action-permitted area or inside the restricted entry area, an alert is transmitted to the supervisor terminal 3 (S503). The alert can be sent by various methods such as e-mail, message, and pop-up notification.
  • FIG. 18 shows an example of a screen for the monitor to confirm the situation on the monitor terminal 3 when it is determined that the monitored person has gone out of the action permission area.
  • a monitored person's action permission area 111, a restricted entry area 112, and a monitored person's current position 113 are displayed on the map. Since the action permission area 111, the no entry area 112, and the current position 113 are displayed together on the map, the supervisor can accurately grasp the situation. It is also displayed in the same manner when the monitored person enters the restricted entry area 112.
  • determination processing part 23, map information storage part 2D, and the setting information storage part 2E was provided in the crime prevention management apparatus 4, it can also be provided in the portable crime prevention terminal 1.
  • FIG. 1 In that case, in the portable security terminal 1, it is determined whether the monitored person is inside or outside the action permission area or the no entry area, and an alert based on the result is sent via the crime prevention temporary device 4 or directly. Is transmitted to the supervisor terminal 3.
  • this when it is determined that the monitored person is outside the action-permitted area or inside the entry-inhibited area, this may be used as an execution condition for shooting and recording in the portable security terminal 1 described above. . That is, when the security management device 4 determines that the monitored person is outside the action-permitted area or inside the restricted entry area, the security management device 4 starts shooting and recording the portable security terminal 1. A request is transmitted, and the portable security terminal 1 starts shooting and recording based on the request.
  • the portable security terminal 1 is provided with the above-described determination processing unit 23, the map information storage unit 2D, and the setting information storage unit 2E, the person to be monitored in the portable security terminal 1 can move in the action permission area. Shooting and recording can be started when it is determined that the user is outside or outside the restricted area.
  • a portable crime prevention terminal 5 and a crime prevention management device 6 in response to a request from the security management device 6, a voice call is automatically transmitted from the portable security terminal 5.
  • the portable crime prevention terminal 5 includes a transmission processing unit 19 in addition to the functions provided in the portable crime prevention terminal 1 described above.
  • the call processing unit 19 receives a call request for a voice call from the crime prevention management device 6, the call processing unit 19 automatically sends a voice call to a call destination designated by the crime prevention management device 6 or a preset call destination. I do.
  • the crime prevention management device 6 includes an automatic transmission processing unit 24 in addition to the functions provided in the crime prevention management device 1 described above.
  • the automatic call processing unit 24 transmits an automatic call request for a voice call to the portable security terminal 5 when an automatic call request from the portable security terminal 1 is received from the supervisor.
  • the call destination of the voice call may be designated by the monitor when accepting an automatic call request from the monitor, or may be registered in advance as setting information.
  • a request for automatic transmission by voice call from the portable security terminal 5 is transmitted from the supervisor terminal 3 to the security management device 6 (S601).
  • the crime prevention management device 6 transmits a voice call automatic call request to the portable crime prevention terminal 5 by the automatic call processing unit 24 (S602).
  • the morphological type security terminal 5 automatically makes a voice call to a predetermined call destination by the call processing unit 29 (S603).
  • the destination of the voice call may be designated at the time of an automatic call request by the supervisor, or may be set in advance in the security management device 6 or the portable security terminal 5. Good.
  • a voice call is automatically transmitted from the portable security terminal 5 side by an action from the supervisor side.
  • a voice call can be made to listen to the on-site voice.

Landscapes

  • Business, Economics & Management (AREA)
  • Emergency Management (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Signal Processing (AREA)
  • Alarm Systems (AREA)

Abstract

Le problème décrit par la présente invention est de photographier automatiquement des scènes utiles de sites pour des raisons de sécurité tout en évitant l'épuisement d'une batterie par réduction de la charge de traitement due à la photographie sur un terminal de sécurité portable. Selon la solution de la présente invention, lors de la photographie d'un site sur un intervalle de photographie fixe, un terminal de sécurité portable 1 porté par une personne de surveillance amène une unité de traitement d'image 12 à générer une image haute définition et une image basse définition. L'image haute définition et l'image basse définition sont associées l'une à l'autre et sont stockées dans une unité de stockage d'images 1A. De plus, le terminal envoie à un dispositif de gestion de sécurité 2, pendant un intervalle d'émission plus long que l'intervalle de photographie, une image basse définition générée à chaque intervalle d'émission. Lors de la réception, en provenance du dispositif de gestion de sécurité, d'une image haute définition associée à une image basse définition prédéterminée et d'une requête d'acquisition d'images haute définition qui sont capturées dans une période de temps prédéterminée avant l'instant de photographie de l'image basse définition prédéterminée, le terminal extrait, par référence à l'unité de stockage d'images 1A, l'image haute définition associée à l'image basse définition prédéterminée et toutes les images haute définition qui sont capturées dans la période de temps prédéterminée avant l'instant de photographie de l'image basse définition prédéterminée, et envoie les images haute définition extraites au dispositif de gestion de sécurité 2.
PCT/JP2017/006786 2016-03-30 2017-02-23 Terminal de sécurité portable, dispositif de gestion de sécurité, procédé de gestion de sécurité et programme informatique WO2017169356A1 (fr)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
JP2016-069127 2016-03-30
JP2016069127 2016-03-30
JP2016-167691 2016-08-30
JP2016167691A JP2017188861A (ja) 2016-03-30 2016-08-30 携帯型防犯端末、防犯管理装置、防犯方法、及びコンピュータプログラム

Publications (1)

Publication Number Publication Date
WO2017169356A1 true WO2017169356A1 (fr) 2017-10-05

Family

ID=59963146

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2017/006786 WO2017169356A1 (fr) 2016-03-30 2017-02-23 Terminal de sécurité portable, dispositif de gestion de sécurité, procédé de gestion de sécurité et programme informatique

Country Status (1)

Country Link
WO (1) WO2017169356A1 (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020141298A (ja) * 2019-02-28 2020-09-03 キヤノン株式会社 情報処理装置、システム、情報処理装置の制御方法、及び、プログラム

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003153165A (ja) * 2001-11-19 2003-05-23 Mitsubishi Electric Corp 映像監視システム
JP2007221327A (ja) * 2006-02-15 2007-08-30 Sony Corp 監視システム、撮像装置、情報処理方法、プログラム、声音出力装置
JP2008263370A (ja) * 2007-04-11 2008-10-30 Sony Corp カメラ装置及び情報配信装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003153165A (ja) * 2001-11-19 2003-05-23 Mitsubishi Electric Corp 映像監視システム
JP2007221327A (ja) * 2006-02-15 2007-08-30 Sony Corp 監視システム、撮像装置、情報処理方法、プログラム、声音出力装置
JP2008263370A (ja) * 2007-04-11 2008-10-30 Sony Corp カメラ装置及び情報配信装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2020141298A (ja) * 2019-02-28 2020-09-03 キヤノン株式会社 情報処理装置、システム、情報処理装置の制御方法、及び、プログラム
JP7328769B2 (ja) 2019-02-28 2023-08-17 キヤノン株式会社 情報処理装置、システム、情報処理装置の制御方法、及び、プログラム

Similar Documents

Publication Publication Date Title
US9386050B2 (en) Method and apparatus for filtering devices within a security social network
KR101427718B1 (ko) 이벤트 발생을 자동으로 감지 및 전송하는 개인 휴대용 블랙박스 장치와 시스템 및 그의 작동 제어 방법
US9167048B2 (en) Method and apparatus for filtering devices within a security social network
KR101459104B1 (ko) 동작분석을 통하여 위급상황을 감지하는 지능형 cctv시스템 및 이를 이용한 위급상황 감지방법
KR101482620B1 (ko) 영상 프레임을 이용한 보안 방법, 이를 실행하는 장치 및 이를 저장한 기록 매체
JP2019192025A (ja) 駐車監視システム、駐車監視方法および記録媒体
JP2004355539A (ja) 緊急通報装置
JP2005323046A (ja) 監視システム、および監視カメラ
KR20150041939A (ko) 실시간 이벤트 감지를 통한 도어 감시시스템 및 그 방법
JP2017188861A (ja) 携帯型防犯端末、防犯管理装置、防犯方法、及びコンピュータプログラム
JP6534801B2 (ja) 画像確認システムおよびセンタ装置
WO2017169356A1 (fr) Terminal de sécurité portable, dispositif de gestion de sécurité, procédé de gestion de sécurité et programme informatique
CN115836516A (zh) 监视系统
JP5115572B2 (ja) カメラ管理サーバ、防犯サービス管理方法および防犯サービス管理プログラム
US20140273989A1 (en) Method and apparatus for filtering devices within a security social network
JP6000829B2 (ja) 通信装置、通信システム、通信制御プログラムおよび通信制御方法
KR20160104332A (ko) 영상 장치를 이용한 긴급 상황 대응 서비스 제공 시스템 및 제공 방법
US20170162032A1 (en) Personal security
JP2008226103A (ja) 来訪者監視システム、来訪者監視方法、管理サーバ、及び管理サーバ用プログラム
KR101236640B1 (ko) 이동통신 단말을 이용한 개인 보호 장치
JP2007183845A (ja) 監視装置
KR101680322B1 (ko) Cctv 셋톱박스 도난방지 방법 및 장치
KR101779338B1 (ko) 휴대용 단말기를 이용한 비상 상황 원격 관제 시스템
KR101082969B1 (ko) 네트워크 영상 보안 시스템
JP7212257B2 (ja) 監視システム、画像利用許諾方法、および画像利用許諾プログラム

Legal Events

Date Code Title Description
NENP Non-entry into the national phase

Ref country code: DE

121 Ep: the epo has been informed by wipo that ep was designated in this application

Ref document number: 17773901

Country of ref document: EP

Kind code of ref document: A1

122 Ep: pct application non-entry in european phase

Ref document number: 17773901

Country of ref document: EP

Kind code of ref document: A1