JP2011155625A - Surveillance camera system - Google Patents

Abstract

<P>PROBLEM TO BE SOLVED: To provide a surveillance camera system for surveilling the inside of the vault in addition to improving fireproof performance of a vault. <P>SOLUTION: In the surveillance camera system 11 which surveils inside of the vault 16 with a door 19 having a metal frame body 21, a surveillance camera 30 is provided inside the vault 16, a video-recording means 51 of video-recording image data and a surveilling means 55 of surveilling an area near the door 19 of the vault 16 are provided outside the vault 16, the surveillance camera 30 and the video-recording means 51 are connected so that they can communicate image data via the frame body 21, and a guide means 76 for guiding the propriety of entering the vault 16 is provided. <P>COPYRIGHT: (C)2011,JPO&INPIT

Description

  The present invention relates to a surveillance camera system for monitoring a safe room.

  There is a remote monitoring system configured to install a monitoring camera in a monitoring area such as a vault and transmit image data acquired by the camera to a remote monitoring center using a communication line (for example, Patent Documents). 1).

JP 2000-295598 A

  However, from the viewpoint of fire prevention in the safe room, it is necessary to avoid laying cables for communication through the inside and outside of the safe room as much as possible, and it is practically difficult to monitor by installing a surveillance camera in the safe room. there were.

  Accordingly, an object of the present invention is to provide a surveillance camera system capable of monitoring the interior of a safe room while improving the fire prevention performance of the safe room.

  In order to achieve the above object, the invention according to claim 1 is a monitoring camera system for monitoring a safe room provided with a door having a metal frame, wherein the safe room is provided with a monitoring camera, Recording means for recording image data and monitoring means for monitoring the vicinity of the door of the safe room are provided outside the safe room, and the monitoring camera and the recording means communicate the image data via the frame. It is connected so as to be capable of providing guide means for guiding whether or not the safe room can be entered.

  According to a second aspect of the present invention, in the first aspect of the invention, the power source capable of driving the surveillance camera is not provided in the safe room, and the drive capable of driving the surveillance camera outside the safe room. A power supply is provided, and the drive power supply and the monitoring camera can be connected through an opening in the frame body in which the door is open.

  The invention according to claim 3 is the invention according to claim 1 or 2, wherein the surveillance camera is configured to receive power supply from the same drive power supply as the lighting fixture in the safe room, and the lighting fixture is a power source. In the ON state, the monitoring camera is also in a power-on state, and when the luminaire is in a power-off state, the monitoring camera is also in a power-off state.

  The invention according to claim 4 is characterized in that, in the invention according to claim 3, the means for turning on the same drive power is arranged in the vicinity of the door of the safe room.

  According to a fifth aspect of the present invention, in the invention according to any one of the first to fourth aspects, the guide means changes the announcement contents depending on whether the recording means receives or does not receive the image data in the safe room. It is characterized by that.

  The invention according to claim 6 is characterized in that, in the invention according to any one of claims 1 to 5, the monitoring means includes a recognition means for recognizing at least the operation of entering the safe room. .

  The invention according to claim 7 is the invention according to claim 6, wherein the recognizing means can recognize the lighting of the lighting fixture in the safe room, and the guide means is recognized by the recognizing means. It is characterized by changing the announcement contents depending on whether the lighting fixtures are turned on or off.

  The invention according to claim 8 is the invention according to claim 6, wherein the recognition means can recognize the lighting of the lighting equipment in the safe room, and the guide means is the lighting equipment in the safe room by the recognition means. It is characterized in that the announcement content is changed depending on whether the image data in the safe room is received by the recording means and in other cases.

  The invention according to claim 9 is the invention according to any one of claims 6 to 8, wherein the recognizing means further includes an exit operation from the safe room, an approach operation to the front of the safe room, and the safe room. The retreating operation from the front can be recognized, and the guide unit recognizes any of the entering operation, the leaving operation, the approaching operation, and the retreating operation by the recognizing unit for a certain period of time. It is characterized by voice guidance.

  According to a tenth aspect of the present invention, in the invention according to any one of the sixth to ninth aspects, the monitoring means uses the recognition means before receiving the image data in the safe room by the recording means. When the room entering operation is recognized, warning information is transmitted.

  The invention according to claim 11 is the invention according to any one of claims 6 to 9, wherein the recognition means can recognize the lighting of the lighting fixture in the safe room, and the monitoring means is the recognition means. Before confirming the lighting of the lighting fixture in the safe room, the warning information is transmitted when the recognizing means confirms the entry operation.

  The invention according to claim 12 is the invention according to any one of claims 6 to 9, wherein the recognizing means is capable of recognizing lighting of the lighting equipment in the safe room, and the monitoring means is the recognizing means. When the lighting device is confirmed by the recognizing means before the lighting device in the safe room is turned on and the recognizing means confirms the entry operation before receiving the image data in the safe room by the recording means, warning information is transmitted. It is said.

  The invention according to claim 13 is characterized in that, in the invention according to any one of claims 10 to 12, there is provided a storage means for storing the occurrence date and time information which is the date and time at the time when the warning information is received. Yes.

  The invention according to claim 14 is the invention according to any one of claims 10 to 13, further comprising warning means for generating an alarm when the warning information is received.

  According to the first aspect of the present invention, the metal frame of the door that is always exposed to the inside and outside of the safe room is used as a lead, and the image photographed by the monitoring camera provided in the safe room through this frame. Since the data is communicated to the recording means for recording the data, the image data can be communicated without penetrating the inside and outside of the safe room and installing a communication cable. Therefore, it is possible to monitor the safe room while improving the fire prevention performance of the safe room. In addition, since the guide means for guiding whether or not to enter the safe room is provided, for example, by guiding whether or not to enter the room according to the state of the monitoring camera and the recording means, it is possible to suppress entry in a situation where monitoring is not possible.

  According to the second aspect of the present invention, since there is no power source that can drive the surveillance camera, that is, a power supply mechanism (including a battery) that can always supply power in the safe room, a heat source is provided in the safe room. It is preferable for fire prevention. When a person enters or exits the safe room, the surveillance camera is connected to the drive power supply outside the safe room through the opening of the safe room that is opened by the door for entering and exiting. Can be monitored. Also, since the surveillance camera is connected to the drive power supply outside the safe room through the opening of the safe room opened by the door, the connection between the drive power supply outside the safe room and the surveillance camera is released when the door is closed. It is necessary to forget to disconnect the power supply. Therefore, it is further preferable in terms of fire prevention. In addition, since it is not necessary to lay the power cable through the inside and outside of the safe, it is more preferable in terms of fire prevention.

  According to the invention of claim 3, since the surveillance camera is configured to receive power supply from the same drive power supply as the lighting device in the safe room, the lighting device is turned on in order to work in the safe room. Then, the monitoring camera is also turned on, and the safe room can be automatically monitored. Further, when the work in the safe room is finished and the lighting apparatus is turned off, the surveillance camera is also turned off. Therefore, the surveillance camera can be turned on only in a situation where the lighting equipment is turned on, and a staff member performs work in the safe room, and can be operated with the minimum necessary power supply.

  According to the fourth aspect of the present invention, since the same drive power supply means is disposed in the vicinity of the door of the safe room, the power supply operation can be easily performed. In addition, if the lighting device is turned on by operating the input means disposed in the vicinity of the door of the safe room, the surveillance camera is turned on, which makes the clerk's work flow unnatural. Therefore, the safe room can be monitored when a staff member enters the room.

  According to the fifth aspect of the invention, the guide means changes the announcement contents depending on whether the image data in the safe room is received or not received by the recording means, for example, a state in which the image data in the safe room is received by the recording means. Then, it is determined that the state of the safe room can be photographed by the monitoring camera and can be recorded by the recording means, guides that it is possible to enter the room, and the recording means is in a state of not receiving the image data in the safe room Then, it can be determined that it is not possible to take a picture of the state of the safe room with the monitoring camera and to be recorded with the recording means, and it can be informed that the room cannot be entered.

  According to the sixth aspect of the invention, since the monitoring means includes at least a recognition means for recognizing the entry operation into the safe room, for example, before the image data is received by the recording means by driving the monitoring camera. If the operation of entering the safe room is recognized, it can be determined that the behavior is illegal.

  According to the seventh aspect of the invention, the guide means changes the announcement contents depending on whether the lighting fixture in the safe room recognized by the recognition means is turned on or off. If the lighting is recognized, it is judged that the state of the safe room can be photographed by the surveillance camera, the entrance to the room is indicated, and the recognition means recognizes that the lighting equipment in the safe room is not lit. If it does, it can be judged that it is not in the state which can image | photograph the state in a safe room with a surveillance camera, and it can guide that it cannot enter here.

  According to the eighth aspect of the present invention, the guide means confirms whether the lighting device in the safe room is turned on by the recognition means and receives image data in the safe room by the recording means, and in other cases. In order to change the contents of the announcement, for example, when the lighting means in the safe room is confirmed by the recognition means and the image data in the safe room is received by the recording means, the state of the safe room can be photographed by the monitoring camera and the recording means If it is determined that the room can be recorded, it is instructed that the room can be entered. In other cases, the state in the safe room can be photographed by the monitoring camera and not recorded by the recording means. Judgment can be made to inform that it is impossible to enter the room.

  According to the ninth aspect of the invention, the guide means performs voice guidance for a certain period of time after the recognition means recognizes any one of the room entry operation, the room exit operation, the approach operation, and the retreat operation. Is limited to a certain time, so that the voice guidance can be prevented from becoming noise.

  According to the tenth aspect of the present invention, the monitoring means sends the warning information when the recognition means recognizes the room entry operation before receiving the image data in the safe room by the recording means. By confirming that the image data has been received and making a rule so that the room entry operation is performed, if this rule is violated, it is determined that the action is illegal and warning information can be transmitted.

  According to the eleventh aspect of the present invention, the monitoring means transmits warning information when the recognizing means confirms the operation of entering the safe room before confirming the lighting of the lighting fixture in the safe room. If the rule is set so that the room lighting operation is performed after the lighting device in the safe room is turned on, when this rule is violated, it is determined that the action is illegal and warning information can be transmitted.

  According to the twelfth aspect of the present invention, the monitoring means confirms the lighting of the lighting equipment in the safe room by the recognizing means and enters the safe room by the recognizing means before receiving the image data in the safe room by the recording means. In order to send warning information when the operation is confirmed, make sure that the lighting fixtures are turned on and that the image data in the safe room is received by the recording means before entering the room. Therefore, when this rule is broken, it is determined that the behavior is illegal, and warning information can be transmitted.

  According to the thirteenth aspect of the present invention, when the warning information is received, the storage means for storing the generation date / time information which is the date / time at that time is stored, so that the generation date / time of the warning information determined to have been found to be fraudulent is confirmed later can do.

  According to the invention according to claim 14, when the warning information is received, there is a warning means for generating an alarm, so that, for example, a staff member entering the vault can recognize that there was an illegal action, and the correct procedure Can be urged to enter the room, or subsequent illegal actions can be prevented.

It is a schematic plan view of a financial institution store where the surveillance camera system of the reference technology and the first embodiment of the present invention is installed. It is a schematic sectional side view of a financial institution store where the surveillance camera system of the reference technology and the first embodiment of the present invention is installed. It is a side view which shows the connection state of the power outlet and the cord for power supply in the reference camera and the surveillance camera system of 1st Embodiment of this invention. It is a block diagram which shows the surveillance camera system of reference technology and 1st Embodiment of this invention.

  The surveillance camera system of the reference technology will be described below with reference to the drawings.

  As shown in FIG. 1, the monitoring camera system 11 of the reference technique is installed in a store 12 of a financial institution, for example. A store 12 of a financial institution is divided into a customer service space 13 for customer service and a business space 14 that a customer cannot enter. The business space 14 is composed of a business office 15 and its back. It is divided into a safe room 16. Although not shown, a safe for storing cash or the like, a cabinet for storing important documents, and the like are installed in the safe room 16. For this reason, the safe room 16 has a closed fireproof structure. In the safe room 16, an entrance / exit (opening) 18 that basically penetrates the inside / outside of the safe room 16 is provided at only one location, and the door 18 can be opened and closed by a fire-resistant door 19.

  As shown in FIG. 2, the door 19 is embedded in a reinforced concrete wall 20 of the vault 16 and has a substantially rectangular frame 21 that forms an entrance / exit 18 inside, and is provided rotatably on the frame 21. And a door body 22 that opens and closes the doorway 18. Here, the door body 22 is supported by the frame body 21 so as to rotate about one side in the left-right direction, and can be stopped only in the fully closed state and the fully open state. It is energized so as to be fully closed. Further, the entire frame 21 is made of a uniform metal and is always exposed to the inside and outside of the safe 16.

  The safe room 16 is not provided with windows for fire resistance. A lighting fixture 25 for brightly illuminating the inside is installed on the ceiling 26 in the safe room 16.

  The monitoring camera system 11 of the reference technology monitors the inside of the safe room 16 described above, and is installed on the ceiling 26 in the safe room 16 to be capable of imaging the inside of the safe room 16, and an internal monitoring camera (monitoring camera) 30; An internal communication cable 31 for communicably connecting the internal monitoring camera 30 and an internal connection point 29 provided in a portion exposed in the safe room 16 above the frame 21 of the door 19, an internal communication cable 31, and an internal communication cable 31 The safe room 16 has a noise filter (noise removing means) 32 provided between the surveillance camera 30. In the illustrated example, one internal monitoring camera 30 is installed in the safe room 16, but a plurality of cameras may be installed.

  Here, in the safe room 16, fire prevention that does not generate a fire source is indispensable together with the above-mentioned fire resistance from the viewpoint of storing important items. For example, in order to avoid the risk of fire due to electric power such as electric leakage, There is no power supply that can supply power. That is, the drive power source that can drive the lighting fixture 25 and the internal monitoring camera 30 is not provided in the safe 16. The lighting fixture 25 and the internal monitoring camera 30 that require power supply are connected to a single power supply cord (input means) 35 via a power supply wiring 33. That is, the luminaire 25 and the internal monitoring camera 30 are configured to receive power from the same drive power supply via the common power supply cord 35, and the power supply cord 35 is connected to the drive power supply. As a result, the lighting fixture 25 is turned on and the internal monitoring camera 30 is also turned on, and the connection of the power supply cord 35 to the driving power supply is released. The monitoring camera 30 is also turned off.

  The power supply cord 35 is provided in the vicinity of the door 18 or the door 19 in the safe room 16. Specifically, a staff member does not enter the safe room 16 from the door 18 and holds it in a standing posture. In order to be possible, it is hung on a locking tool 36 provided at a relatively high position in the vicinity of the side of the doorway 18 inside the safe 16. The power supply cord 35 extends a predetermined length from a fixed point 37 on the inner side of the entrance / exit 18, and can be freely routed within this length range. The predetermined length is set such that the power supply cord 35 can be pulled out of the safe room 16 through the doorway 18 opened by the door 19 to the outside of the safe room 16.

  On the other hand, at the side of the office room 15 near the doorway 18, that is, the door 19, there is disposed a power outlet (input means) 40 that is connected to a driving power source 39 such as a commercial power source so as to be able to always supply power. . Therefore, the power supply cord 35 is drawn out to the office 15 via the doorway 18 of the safe 16 that is opened by the door body 22 of the door 19, and as shown in FIG. Is connected to the power outlet 40 on the office room 15 side, so that the driving power supply 39 connects the lighting fixture 25 and the internal monitoring camera 30 via the power supply cord 35 and the power supply wiring 33. The electric power of the magnitude | size which drives is supplied. Note that the internal monitoring camera 30 always captures and transmits image data while power is being supplied. On the other hand, when the plug 41 at the tip of the power supply cord 35 is removed from the power outlet 40 on the office 15 side, the power supply to the lighting fixture 25 and the internal monitoring camera 30 is cut off. Here, the height position of the power outlet 40 is set to a relatively high position, like the locking tool 36, so that the clerk can connect the plug 41 of the power supply cord 35 while standing.

  As described above, the power source capable of driving the lighting fixture 25 and the internal monitoring camera 30 is not provided in the safe room 16, and the driving power source capable of driving the lighting fixture 25 and the internal monitoring camera 30 outside the safe room 16. The power source 39, the lighting fixture 25, and the internal monitoring camera 30 can be connected via the doorway 18 of the safe 16 that is opened by the door body 22 of the door 19. It has become. Further, a power supply cord 35 and a power outlet 40, which are means for turning on the same drive power supply 39 to the lighting fixture 25 and the internal monitoring camera 30, are disposed in the vicinity of the door 19 of the safe room 16.

  The surveillance camera system 11 has an external communication cable 49 extending from an external connection point 48 provided in a portion exposed to the outside of the safe room 16 above the frame 21 of the door 19 to the office room 15 outside the safe room 16. A recording device (recording means) 51 such as a hard disk recorder that is communicably connected to the external communication cable 49, and a noise filter (noise removal means) 52 provided between the external communication cable 49 and the recording device 51. have. That is, the recording device 51 receives image data transmitted from the internal monitoring camera 30 via a wire via the noise filter 32, the internal communication cable 31, the metal frame 21, the external communication cable 49, and the noise filter 52. Therefore, the received image data is stored together with the date / time information. Since the recording device 51 is provided in the office room 15, unlike the above-described internal monitoring camera 30 in the safe room 16, the recording device 51 is connected to the drive power supply 39 so as to be able to always supply power and receives driveable power. Yes. Note that the recording device 51 is set to record all the image data being received only when the image data from the internal monitoring camera 30 is received.

  The monitoring camera system 11 is provided with an external monitoring device (monitoring means) 55 that constantly monitors the vicinity of the entrance / exit 18 of the safe room 16, that is, the vicinity of the door 19, in the office room 15 outside the safe room 16.

  The external monitoring device 55 is installed on the ceiling 56 of the office 15 and can communicate with an external monitoring camera 57 that images the vicinity of the entrance / exit 18 of the safe room 16, that is, the vicinity of the door 19 from above, and the external monitoring camera 57. A recording device 59 such as a hard disk recorder that stores image data taken by the external monitoring camera 57 together with date and time information is connected to the external monitoring camera 57 so as to be communicable and also connected to the recording device 51 so as to be communicable. And a monitoring device main body 63 installed under the administrator. This external monitoring device 55 is also connected to the drive power supply 39 so that it can be always supplied with power.

  As shown in FIG. 4, the monitoring device main body 63 analyzes the image data captured by the external monitoring camera 57 and recognizes the clerk entering the safe room 16 and the lighting in the safe room 16 (recognition means). ) 66, the monitoring unit 67 that determines whether or not there is an illegal action based on the reception state of the recording device 51 and the recognition result of the recognition unit 66, and sends warning information when there is an illegal action, and the monitoring unit 67 warns When receiving information, a storage unit (storage unit) 68 that stores the type of warning information and occurrence date / time information that is the date and time of reception, and a main unit warning unit (warning unit) that generates an alarm when receiving warning information from the monitoring unit 67 ) 69, an operation unit 70, a reproduction control unit 73, and the like. The main body warning unit 69 includes a sound generation unit 71 that generates an alarm sound and a display monitor unit 72 that displays an alarm.

  In addition, the external monitoring device 55 is connected to the monitoring device main body 63 so as to be communicable, and receives warning information from the monitoring unit 67 of the monitoring device main body 63. The entrance / exit guide unit 76 includes a sound generation unit 77 that generates an alarm sound and a display monitor unit 78 that displays an alarm.

  The recognition unit 66 of the monitoring device main body 63 is, for example, image data captured by the external monitoring camera 57 in a state where the door main body 22 is closed and no clerk is in front of the door 19, the door main body 22 is closed and the front of the door 19 is displayed. The image data in the state where the clerk is present, the image data in the state where the clerk is in front of the door 19 and the door 19 is opened, the image data in the state in which the door main body 22 is opened and no clerk is in front of the door 19, etc. Is stored as master data, and the image data currently acquired by the external monitoring camera 57 is compared with the master data, so that the door main body 22 is closed in the image data currently acquired by the external monitoring camera 57. The door 19 is in a state where there is no clerk, the door main body 22 is closed and the clerk is in front of the door 19, or the door main body 22 is opened and the clerk is in front of the door 19. Is there a door Body 22 has become possible to determine whether a state in which there are no attendant before being with the door 19 opened, and the like. Then, the currently acquired image data changes from a state in which the door body 22 is closed and no clerk is in front of the door 19 to a state in which the door body 22 is closed and a clerk is in front of the door 19. When the door main body 22 is further opened and the clerk is in front of the door 19, it is recognized that the clerk has entered the safe room 16. When the door main body 22 is opened and a clerk is present in front of the door 19, and the door main body 22 is further opened and no clerk is present in front of the door 19, the clerk enters the safe room 16. Recognize that the operation is complete.

  In addition, the recognition unit 66 determines whether the lighting device 25 in the safe room 16 is lit with the door body 22 of the safe room 16 opened from the change in luminance of the image data acquired by the external monitoring camera 57. , To recognize whether it is in any other state.

  The monitoring unit 67 confirms that the lighting device 25 in the safe room 16 is turned on by the recognizing unit 66 and before the image data in the safe room 16 is received by the recording device 51. If it is recognized that the room entry operation has been completed, it is determined that there has been an illegal action of entering the room during the time lag from when the power is turned on until the image data in the safe room 16 is received by the recording device 51, and the type is image data. Sends warning information about entering the room before receiving.

  Further, the monitoring unit 67 receives the image data in the safe room 16 by the recording device 51 and before the lighting unit 25 in the safe room 16 is turned on by the recognition unit 66, the recognition unit 66 When it is confirmed that a staff member has entered the vault 16, it is determined that there has been an illegal action of entering the room during the time lag from when the power is turned on until the lighting device 25 is turned on, and the warning is that the type is entry before lighting Send information.

  In addition, the monitoring unit 67 uses the recognizing unit 66 before the image data in the safe room 16 is received by the recording device 51 and before the recognizing unit 66 confirms lighting of the lighting device 25 in the safe room 16. When it is confirmed that the staff member has entered the safe room 16, it is during the time lag from when the power is turned on until the lighting device 25 is turned on until the image data in the safe room 16 is received by the recording device 51 from the power on. It is determined that there has been an illegal action of entering the room during the time lag, and warning information whose type is before entering the image data and before entering the lighting is transmitted.

  In other words, the monitoring unit 67 recognizes that the lighting unit 25 in the safe room 16 is turned on by the recognizing unit 66 and the image data in the safe room 16 is received by the recording device 51 before these conditions are satisfied. When it is confirmed by the section 66 that the staff member has entered the safe room 16, it is determined that there has been an illegal action and warning information is transmitted.

  On the other hand, the monitoring unit 67 confirms that the lighting unit 25 in the safe room 16 is turned on by the recognizing unit 66 and receives the image data in the safe room 16 by the recording device 51, and then receives the image data in the safe room 16 by the recognizing unit 66. When confirming the entrance operation of the clerk, it is determined that the entry is normal without fraudulent behavior, and no warning information is transmitted, and normal entry information indicating that entry into the safe room 16 has been performed normally is output. To do.

  When the storage unit 68 receives the warning information from the monitoring unit 67, the storage unit 68 receives the date and time at the time of reception together with any of the types of entry into the image data before reception, entry before lighting, entry before reception of the image data and entry before lighting included in the warning information. A certain occurrence date and time information is stored in association with each other.

  When an appropriate operation input is performed on the operation unit 70 in accordance with the guidance display on the display monitor unit 72, the reproduction control unit 73 displays the type data and occurrence date / time information of all warning information stored in the storage unit 68. The display monitor unit 72 displays them in association with each other. When any one of these data is designated by the operation unit 70, the reproduction control unit 73 reproduces an image recorded by the recording device 59 at a predetermined time before and after the occurrence date and time information of this data and matches the date and time information. Display on the display monitor unit 72. That is, the image of the entrance / exit 18 by the external monitoring camera 57 recorded corresponding to the selected data is reproduced.

  Further, when an appropriate operation input is performed on the operation unit 70 in accordance with the guidance display on the display monitor unit 72, the reproduction control unit 73 displays an image recorded by the recording device 51 in the date and time information designated and input to the operation unit 70. The data is reproduced and displayed on the display monitor unit 72 together with the date / time information. In other words, the image in the safe room 16 captured by the internal monitoring camera 30 recorded corresponding to the selected date and time information is reproduced.

  The main body warning unit 69 can always display the current image data captured by the external monitoring camera 57 on the display monitor unit 72. When the main body warning unit 69 receives the warning information from the monitoring unit 67, the sound generation unit 71 generates an alarm sound, and the display monitor unit 72 sets the warning according to the current image of the external monitoring camera 57. The type of information is displayed as an alarm image. When normal entry information is received from the monitoring unit 67 after the alarm is generated, the main body warning unit 69 stops the alarm sound and the alarm image. That is, the monitoring unit 67 sends the warning information from the safe room 16 before the predetermined time elapses (that is, within a time during which work cannot be performed in the safe room 16 by the staff). If the recognizing unit 66 recognizes that the room has been entered in the correct procedure, the recognizing unit 66 stops the transmission of the warning information. 69 stops the alarm.

  The entrance / exit guide 76 captures the current image of the internal monitoring camera 30 input to the monitoring apparatus main body 63 via the noise filter 32, the internal communication cable 31, the metal frame 21, the external communication cable 49, and the noise filter 52. The displayed image data is always displayed on the display monitor unit 78. When the doorway guidance unit 76 receives the warning information from the monitoring unit 67, the sound generation unit 77 installed in the vicinity of the doorway 18 generates an alarm sound, and the display monitor unit 78 is connected to the internal monitoring camera 30. The type of warning information is displayed as an alarm image in accordance with the current image. When the normal entrance information is received from the monitoring unit 67 after the alarm sound is generated, the entrance / exit guide unit 76 stops the alarm sound and the alarm image. The alarm sound generated by the entrance / exit guide unit 76 is, for example, an illegal procedure, so that an appropriate procedure, that is, the lighting of the lighting device 25 in the safe room 16 is confirmed, and the image in the safe room 16 is confirmed by the display monitor unit 78. After confirming that the data is in the display state, the guidance voice and guidance image prompt the user to enter the room.

  Next, the operation of the monitoring camera system 11 of the reference technology will be described along the procedure for entering the safe room 16 by the staff.

  When the clerk enters the safe room 16, it stands in front of the door 19, opens the door 19 to the fully open state, and does not enter the safe room 16, but is hung on the locking tool 36 near the inside of the entrance 18 of the safe room 16. The power supply cord 35 is held and pulled out to the office 15 via the doorway 18 and connected to the power outlet 40. Thereby, electric power is supplied to the lighting fixture 25 and the internal monitoring camera 30 provided in the safe room 16, and these are turned on. Then, the lighting fixture 25 is turned on, and the image data of the internal monitoring camera 30 is wired and recorded via the noise filter 32, the internal communication cable 31, the metal frame 21, the external communication cable 49, and the noise filter 52. 51, stored in the recording device 51, input to the monitoring device main body 63 of the external monitoring device 55, and displayed on the display monitor unit 78 of the entrance / exit guide unit 76.

  Here, the external monitoring device 55 always stores image data captured by the external monitoring camera 57 together with date / time information in the recording device 59, and the recognition unit 66 externally monitors the state of the doorway 18, that is, the vicinity of the door 19. The image data of the camera 57 is analyzed. Then, the recognition unit 66 changes from a state in which the door body 22 is closed and no clerk is in front of the door 19 to a state in which the door body 22 is closed and a clerk is in front of the door 19, and the door body 22 is further opened. When the state changes to a state in which an attendant is present in front of the door 19, it is recognized that an entry operation of the attendant into the safe room 16 has occurred. When the door main body 22 is opened and a clerk is present in front of the door 19, and the door main body 22 is further opened and no clerk is present in front of the door 19, the clerk enters the safe room 16. Recognize that the operation is complete.

  Then, it is ruled that the lighting fixture 25 is turned on and an image in the safe room 16 is displayed on the display monitor unit 78, and then the safe room 16 is entered. When entering the room, that is, in the external monitoring device 55, the recognizing unit 66 confirms the lighting of the lighting fixture 25 from the change in luminance of the image data of the external monitoring camera 57, and the recording device 51 stores the image data in the safe room 16. After confirming that it has been received, if it is recognized that the operation of entering the safe room 16 has been completed as described above, the monitoring unit 67 outputs normal entry information. As a result, the main body warning unit 69 and the entrance / exit guide unit 76 do not generate an alarm, and the image data captured by the internal monitoring camera 30 in the safe room 16 that is brightly illuminated by the lighting fixture 25 is converted into the noise filter 32, The data is transmitted to the recording device 51 via the internal communication cable 31, the metal frame 21, the external communication cable 49, and the noise filter 52, and stored together with the date / time information in the recording device 51.

  On the other hand, before the recognition unit 66 confirms the lighting of the lighting device 25 and confirms the two conditions that the image data in the safe room 16 is received by the recording device 51, the operation of entering the safe room 16 is completed. If it is recognized, the monitoring unit 67 determines that there is an illegal action, and transmits warning information including the type. Specifically, after the lighting unit 25 in the safe room 16 is confirmed to be turned on by the recognizing unit 66 and before the image data in the safe room 16 is received by the recording device 51, the room entering operation is performed by the recognizing unit 66. When it is recognized that is completed, warning information indicating that the type is room before receiving image data is transmitted. Further, after the image data in the safe room 16 is received by the recording device 51 and before the lighting unit 25 in the safe room 16 is confirmed to be turned on by the recognizing unit 66, When the entry operation is confirmed, warning information indicating that the type is entry before lighting is transmitted. Before the image data in the safe room 16 is received by the recording device 51 and before the lighting unit 25 in the safe room 16 is confirmed to be turned on by the recognizing unit 66, the recognizing unit 66 supplies the data to the safe room 16. When the entry operation is confirmed, warning information indicating that the type is entry before image data reception and lighting is transmitted.

  Then, the storage unit 68 stores the type included in the warning information in association with the occurrence date / time information that is the date and time of reception, and the main body warning unit 69 and the entrance / exit guide unit 76 generate an alarm. . That is, in the main body warning unit 69, the sound generation unit 71 generates an alarm sound, and the display monitor unit 72 displays the type of warning information as an alarm image in accordance with the current image of the external monitoring camera 57. become. On the other hand, in the entrance / exit guide unit 76, the sound generation unit 77 installed in the vicinity of the entrance / exit 18 generates an alarm sound, and the display monitor unit 78 displays warning information in accordance with the current image of the internal monitoring camera 30. The type is displayed as an alarm image.

  When an alarm occurs, an attendant notices illegal behavior, and then leaves the safe room 16 and waits for the lighting device 25 to turn on and display of image data on the display monitor unit 78 before entering the room. Before the predetermined time elapses, the recognition unit 66 recognizes that the user has left the safe room 16, and then the recognition unit 66 recognizes that the user has entered the room in the correct procedure. Thus, the monitoring unit 67 stops transmitting the warning information and transmits the normal entry information, and the main body warning unit 69 and the entrance / exit guide unit 76 stop the alarm in response to this.

  Then, when the work in the safe room 16 is finished and the user leaves the room, the power supply cord 35 is disconnected from the power outlet 40, whereby the lighting fixture 25 and the internal monitoring camera provided in the safe room 16 are removed. The power supply to 30 is cut off, and these are turned off. Then, the recording device 51 does not receive image data, and the recording device 51 stops recording.

  On the other hand, when it is necessary to confirm the situation and the administrator performs an appropriate operation input to the operation unit 70 in accordance with the guidance display on the display monitor unit 72, the reproduction control unit 73 is stored in the storage unit 68. All types of warning information and occurrence date / time information are associated with each other and displayed on the display monitor unit 72. When any one of these data is designated by the operation unit 70, the reproduction control unit 73 reproduces an image recorded by the recording device 59 at a predetermined time before and after the occurrence date and time information of this data and matches the date and time information. Display on the display monitor unit 72. As a result, images in the vicinity of the entrance / exit 18 for all the illegal actions can be searched and selectively reproduced by the date / time information, so that the situation can be easily confirmed.

  Further, when it is necessary to confirm the situation and the administrator performs an appropriate operation input to the operation unit 70 in accordance with the guidance display on the display monitor unit 72, the reproduction control unit 73 is designated and input to the operation unit 70. The image recorded by the recording device 51 in the date / time information is reproduced and displayed on the display monitor unit 72 together with the date / time information. As a result, images in the safe room 16 can be searched and selectively reproduced based on the date / time information, so that the situation can be easily confirmed.

  According to the surveillance camera system 11 of the reference technique described above, the metal frame 21 of the door 19 that is always exposed inside and outside the safe room 16 is used as a lead, and the safe room 16 is passed through this frame body 21. In order to communicate the image data captured by the internal monitoring camera 30 provided in the interior to the recording device 51 for recording the image data, the image data can be transmitted without laying a communication cable through the inside or outside of the safe room 16. Communication is possible. Therefore, it is possible to monitor the interior of the safe room 16 while improving the fire prevention performance of the safe room 16. Of course, it can be confirmed by reproducing the image data of the recording device 51 whether an illegal act is performed in the safe 16.

  Further, since there is no power source that can drive the internal monitoring camera 30 in the safe room 16, that is, a power supply mechanism (including a battery) that can constantly supply power, there is no heat source in the safe room 16, It is preferable for fire prevention. When a person enters or exits the safe room 16, it is connected to the power outlet 40 of the drive power supply 39 outside the safe room 16 through the doorway 18 of the safe room 16 that is opened by the door body 22 of the door 19 for entering and leaving. By connecting the power supply cord 35 for the internal monitoring camera 30, the inside of the safe 16 can be monitored by the internal monitoring camera 30.

  Further, the power supply cord 35 for the internal monitoring camera 30 is connected to the power outlet 40 of the drive power supply 39 outside the safe room 16 through the doorway 18 of the safe room 16 opened by the door body 22 of the door 19. In order to make a connection, when the door 19 is closed, it is necessary to cancel the connection between the power outlet 40 of the driving power supply 39 outside the safe room 16 and the power supply cord 35 for the internal monitoring camera 30, so that the power connection is not forgotten. . Therefore, it is further preferable in terms of fire prevention. In addition, since it is not necessary to lay the power cable through the inside and outside of the safe room 16, it is more preferable in terms of fire prevention.

  Further, since the internal monitoring camera 30 is configured to receive power supply from the same drive power supply 39 by the same power supply cord 35 as the lighting fixture 25 in the safe room 16, work is performed in the safe room 16. Therefore, when the lighting fixture 25 is turned on, the internal monitoring camera 30 is also turned on, and the inside of the safe room 16 can be automatically monitored. When the work in the safe room 16 is finished and the lighting fixture 25 is turned off, the internal monitoring camera 30 is also turned off. Therefore, the internal monitoring camera 30 can be turned on only in a situation where the luminaire 25 is in the power-on state and a staff member performs work in the safe 16 and can function with the minimum necessary power supply. .

  Further, since the power supply cord 35 and the power outlet 40, which are means for turning on the same drive power supply 39, are disposed in the vicinity of the door 19 of the safe room 16, the power can be turned on easily and the safe room. 16 can be performed without entering the room. Further, when the lighting device 25 is turned on by connecting and operating the power supply cord 35 and the power outlet 40 disposed in the vicinity of the door 19 of the safe room 16, the internal monitoring camera 30 is turned on. The inside of the safe room 16 can be monitored after the clerk enters the room without causing the clerk to feel unnatural discomfort. A power supply cord is provided on the side of the office 15 and is always connected to the drive power supply 39, and an outlet connected to the luminaire 25 and the internal monitoring camera 30 is provided in the safe room 16 via the doorway 18. Then, a power supply cord may be drawn into the safe room 16 from the office 15 side and connected to an outlet to supply power.

  In addition, since noise filters 32 and 52 for removing noise of the image data are provided, noise that is likely to be generated in the image data through the frame body 21 can be removed. Note that only one of the noise filters 32 and 52 may be provided depending on the state of noise generation. Further, the position of the noise filter 32 may be provided anywhere between the internal monitoring camera 30 and the internal connection point 29, and the position of the noise filter 52 is between the external connection point 48 and the recording device 51. Any position may be provided. Further, as a means for removing noise, a signal from the internal monitoring camera 30 is output on a signal having a predetermined specific frequency and output before being input to the recording device 51. A filter that extracts only the signal from the internal monitoring camera 30 by removing the signal may be provided.

  In the above reference technique, the power supply cord 35 in the safe room 16 is connected to the power outlet 40 outside the safe room 16 to supply power to the internal monitoring camera 30 and the lighting fixture 25 as an example. As described above, if the power supply line for supplying power to the internal monitoring camera 30 and the luminaire 25 has a fireproof structure, the power supply line is provided through the inside and outside of the safe room 16 and a manual switch outside the safe room 16 is provided. It is also possible to switch between the power supply to the internal monitoring camera 30 and the lighting fixture 25 and the power supply stop by turning on and off. As the fireproof structure of the power supply line, the power supply line is provided on the base under the floor of the safe room 16 so that the power supply line is not heated and ignited to cause a fire inside the safe room 16, and heat from the flame is provided. A structure that makes it difficult to transmit, a structure that makes the power supply line made of a rod-shaped metal body difficult to burn, and the like are applicable.

  Here, according to the monitoring camera system of the reference technology described above, there is a monitoring camera system for monitoring a safe room provided with a door having a metal frame, and the monitoring camera (internal monitoring) is provided in the safe room. Camera 30) is provided, and recording means (recording device 51) for recording image data and monitoring means (external monitoring device 55) for monitoring the vicinity of the door of the safe room are provided outside the safe room. A camera and the recording unit are connected to be able to communicate the image data via the frame, and the monitoring unit includes at least a recognition unit (recognition unit 66) for recognizing an entry operation into the safe room. Therefore, for example, when the surveillance camera is driven and the image recording unit receives the image data before the image data is received, it can be determined that the behavior is illegal. In recognition of the entering operation by the recognition means, the door body of the vault is closed and there is no clerk in front of the door, and the door body is closed and the clerk is in front of the door, In addition, when the door body is opened and there is a clerk in front of the door, it is recognized that the clerk has entered the safe room, and the door body is opened and the clerk is in front of the door. It has been explained that when the door body is further opened and there is no clerk in front of the door, it is recognized that the clerk has entered the safe room, but this state change The entry operation may be recognized by recognizing the operation itself of the person entering the safe room from the opened door body instead of recognizing the confirmation.

  The monitoring means sends image warning information when the recognizing means recognizes the entry operation before receiving the image data in the safe room by the recording means. By confirming that it has been received and making it into a rule so as to perform a room entry operation, if this rule is violated, it can be determined that the behavior is illegal and warning information can be transmitted.

  The recognizing unit can recognize the lighting of the lighting device in the safe room, and the monitoring unit can check the lighting of the lighting device in the safe room by the recognizing unit to the safe room before confirming the lighting of the lighting device. In order to send warning information when confirming the entrance operation of the room, if the rule is set to perform the room entry operation after the lighting equipment in the safe is turned on, if this rule is violated, fraudulent behavior The warning information can be transmitted.

  The recognizing unit can recognize lighting of the lighting device in the safe room, the monitoring unit confirms lighting of the lighting device in the safe room by the recognizing unit, and image data in the safe room by the recording unit. If the recognition unit confirms the operation to enter the safe room before receiving the image, the lighting device is turned on and the image data in the safe room is received by the recording unit in order to send warning information. By confirming this and making a rule to perform the room entry operation, if this rule is violated, it can be determined that the behavior is illegal and warning information can be transmitted.

  When the warning information is received, since the storage means for storing the occurrence date and time information that is the date and time at that time is provided, the occurrence date and time of the warning information that has been determined that there has been an illegal action can be confirmed later.

  Upon receipt of the warning information, since it has a warning means for generating an alarm, for example, a staff member entering the vault can recognize that there has been an improper behavior, and can prompt the user to enter the room in the correct procedure, Alternatively, subsequent illegal actions can be prevented in advance.

  The surveillance camera system according to the first embodiment of the present invention will be described below with a focus on differences from the reference technology.

  In the first embodiment, in the external monitoring device 55, whether the entrance / exit guide unit (guide means, warning unit) 76 in the vicinity of the entrance / exit 18 receives guidance information from the monitoring unit 67 of the monitoring device main body 63 allows entry into the safe room 16. When the warning information is received from the monitoring unit 67, an alarm is generated. In the entrance / exit guide unit 76, a sound generation unit 77 generates a guide sound and an alarm sound, and a display monitor unit 78 displays a guide and Perform alarm display.

  In the first embodiment, the recognition unit 66 continuously acquires the image data of the door 19 when the door body 22 is closed and the door 19 is continuously closed from the state where the door body 22 is closed and there is no clerk in front of the door 19. When the state changes to a state where an attendant is present in front, it is recognized that an approaching operation to the front of the safe 16 has occurred. In addition, the recognition unit 66 continuously detects the image data acquired from the state in which the door main body 22 is closed and the clerk is in front of the door 19, and the door main body 22 is continuously opened and the clerk is in front of the door 19. When it changes to the state where there is, it is recognized that the operation of entering the safe room 16 by the attendant has occurred. In addition, the recognition unit 66 continuously reads the image data acquired from the state in which the door body 22 is opened and an attendant is in front of the door 19, and the door body 22 is opened in front of the door 19. When the state changes to a state where there is no clerk, the clerk recognizes that the operation of entering the safe room 16 has been completed.

  The recognizing unit 66 continuously acquires the image data from the state in which the door main body 22 is opened and no clerk is in front of the door 19, and the door main body 22 is opened in front of the door 19. When the state changes to a state in which an attendant is present, it is recognized that an exit operation from the safe room 16 has occurred. In addition, the recognition unit 66 continuously acquires the image data from the state in which the door main body 22 is opened and the clerk is in front of the door 19, and the door main body 22 is closed in front of the door 19. When the state changes to a state where an attendant is present, it is recognized that the operation of leaving the safe room 16 has been completed. In addition, the recognition unit 66 continuously acquires the image data from the state in which the door body 22 is closed and an attendant is in front of the door 19, and the door body 22 is closed and in front of the door 19. When the state changes to a state where there is no clerk, it is recognized that an evacuation operation from the safe room 16 has occurred.

  In addition, the recognition unit 66 determines whether the lighting device 25 in the safe room 16 is lit with the door body 22 of the safe room 16 opened from the change in luminance of the image data acquired by the external monitoring camera 57. In addition, it is possible to recognize whether the lighting device 25 is in a non-lighting state, including a state in which the lighting fixture 25 is turned off while the door body 22 is opened.

  When the recognizing unit 66 recognizes that the approaching operation to the front of the safe room 16 has occurred, the monitoring unit 67 transmits the operation information whose type is the occurrence of the approaching operation. When it is recognized that a room entry operation has occurred, operation information indicating that the type is a room entry operation is transmitted, and the recognition unit 66 recognizes that the room entry operation has been completed. In addition, the operation information whose type is completion of the room entry operation is transmitted.

  In addition, when the recognizing unit 66 recognizes that the leaving operation from the safe room 16 has occurred, the monitoring unit 67 transmits the operation information whose type is the occurrence of the leaving operation, and the recognizing unit 66 has the safe room. When it is recognized that the exit operation from 16 has been completed, operation information indicating that the exit operation has been completed is transmitted, and the recognition unit 66 recognizes that the retreat operation from the safe room 16 has occurred. In this case, the operation information whose type is the occurrence of the evacuation operation is transmitted.

  Further, when the recognition unit 66 recognizes the lighting of the lighting device 25 in the safe room 16, the monitoring unit 67 outputs lighting state information whose type is lighting, and the recognition unit 66 outputs the lighting room information. When the lighting fixture 25 within 16 is recognized to be non-lighted (including the closed state of the door 19), lighting state information whose type is non-lighting is output.

  In addition, when the recording device 51 receives image data in the safe room 16, the monitoring unit 67 outputs reception status information whose type is reception, and the recording device 51 is in the safe room 16. When image data is not received, reception status information whose type is not received is output.

  When the operation information is received from the monitoring unit 67, the doorway entrance unit 76 causes the sound generation unit 77 to generate the announcement sound corresponding to the received operation information for a predetermined time from the reception time point. From display to an appropriate timing, the display monitor unit 78 displays an announcement image corresponding to the received operation information.

  In addition, when the state information is received from the monitoring unit 67, the doorway entrance unit 76 causes the sound generation unit 77 to generate an announcement sound corresponding to the received state information for a predetermined time from the reception time point. From the reception time point to an appropriate timing, the display monitor unit 78 displays the announcement image corresponding to the received state information. In other words, when receiving lighting state information whose type is lit and receiving reception state information whose type is reception, and other cases (when receiving lighting state information whose type is non-lighting and when the type is not The announcement content is changed depending on whether or not the reception status information is reception.

  Next, the operation of the surveillance camera system 11 according to the first embodiment will be described along the procedure for entering and leaving the safe room 16 by the staff.

  The external monitoring device 55 always stores image data captured by the external monitoring camera 57 together with date / time information in the recording device 59, and the recognition unit 66 determines the situation in the vicinity of the doorway 18, that is, the door 19. It is grasped by analyzing image data. For this reason, when the clerk stands in front of the door 19 when entering the safe room 16, the image data captured by the external monitoring camera 57 continues from the state where the door body 22 is closed and no clerk is present in front of the door 19. Thus, the door main body 22 is closed and an attendant is present in front of the door 19, so that the recognition unit 66 recognizes that an approaching operation in front of the safe room 16 has occurred, and this is detected. In response, the monitoring unit 67 transmits operation information indicating that the type is an approaching operation.

  As described above, when receiving the operation information indicating that the type is the approaching movement occurrence, the entrance / exit guide unit 76 receives the lighting state information indicating that the type is non-lighted and the type is not received from the monitoring unit 67 at this time. Since certain reception status information has been received, the lighting device 25 is urged to be turned on for a certain period of time (a certain number of times) and entry is prohibited. Please connect the power cord. You cannot enter the room yet. The sound generation unit 77 will generate an announcement voice until it receives the operation information from the monitoring unit 67 indicating that the type of entry operation has occurred. Same as, for example, "Open the door and connect the power cord without entering the room. You cannot enter yet." It is displayed on the display monitor 78.

  According to the announcement voice and the announcement display, when the clerk first opens the door main body 22 of the door 19 to the fully open state, the image data captured by the external monitoring camera 57 is closed and the door main body 22 is closed and the door 19 is displayed. From the state in which the clerk is present, the door main body 22 is continuously opened and the state in which the clerk is present in front of the door 19 is changed, whereby the recognizing unit 66 moves the clerk into the safe room 16. In response to this, the monitoring unit 67 transmits operation information whose type is the occurrence of an entry operation.

  As described above, when receiving the operation information indicating that the type is the entry operation occurrence, at this time, the entrance / exit guide unit 76 receives the lighting state information indicating that the type is not lit and the type is not received from the monitoring unit 67. Since a certain reception status information is received, the voice generation unit 77 generates an announcement voice that prohibits entry into the room for a predetermined time (a certain number of times), for example, “cannot enter yet”. Thus, until the reception of the lighting state information whose type is lit and the reception state information whose type is reception from the monitoring unit 67, for example, “not yet admitted” Is displayed on the display monitor unit 78.

  As described above, after opening the door main body 22 of the door 19 to the fully open state, the clerk does not enter the safe room 16 and the power applied to the locking tool 36 near the inside of the entrance 18 of the safe room 16. A supply cord 35 is held and pulled out to the office 15 via the doorway 18 and connected to the power outlet 40. Thereby, electric power is supplied to the lighting fixture 25 and the internal monitoring camera 30 provided in the safe room 16, and these are turned on. Then, the luminaire 25 is turned on, and the image data of the internal monitoring camera 30 is transferred to the recording device 51 via the noise filter 32, the internal communication cable 31, the metal frame 21, the external communication cable 49, and the noise filter 52. To the recording device 51 and displayed on the display monitor 78 of the entrance / exit guide 76 of the external monitoring device 55.

  In the above description, when the recognizing unit 66 confirms that the lighting device 25 in the safe room 16 is turned on, the monitoring unit 67 outputs lighting state information whose type is turned on, and the recording device 51 is in the safe room 16. When the image data is received, the monitoring unit 67 outputs reception state information whose type is reception. In addition, even if the entrance guidance unit 76 receives the lighting state information whose type is lit, even when it receives the reception state information whose type is reception and the state where it does not receive the reception state information whose type is reception, For the state of not receiving the lighting state information whose type is lighting and the state other than the state of receiving the lighting state information whose type is lighting and receiving the reception state information whose type is reception, enter the above-mentioned room. Maintain the announcement of the prohibition.

  When receiving the lighting state information whose type is lighting and receiving the reception state information whose type is reception, the entrance / exit guide unit 76 permits entry into the room only for a predetermined time (a predetermined number of times). For example, the voice generation unit 77 generates an announcement voice of “You can enter the room”, and permits the same entry as the announcement voice until receiving the operation information from the monitoring unit 67 indicating that the entry operation is completed. For example, the display monitor unit 78 displays an announcement display of “I can enter the room”.

  When the clerk enters the safe room 16 according to the announcement voice and the announcement display, the image data photographed by the external monitoring camera 57 is in a state where the door body 22 of the door 19 is opened and the clerk is in front of the door 19. Thus, the door main body 22 is continuously opened and the clerk is not in front of the door 19, so that the recognition unit 66 has completed the operation of the clerk to enter the safe room 16. Recognizing this, the monitoring unit 67 transmits operation information whose type is completion of the room entry operation.

  As described above, when the operation information indicating that the type is the room entry operation completion is received, the entrance / exit guide unit 76 stops the announcement display for allowing the room entry, which has been displayed on the display monitor unit 78 until then, On the display monitor unit 78, only the image in the safe 16 is displayed.

  It is ruled to wait for the announcement sound and the announcement display to permit entry into the entrance / exit guide 76 and enter the safe 16 after waiting for these, that is, In the external monitoring device 55, the recognition unit 66 confirms that the lighting device 25 is turned on from the change in luminance of the image data of the external monitoring camera 57, and confirms that the image data in the safe room 16 has been received by the recording device 51. Then, when it is recognized that the operation of entering the safe room 16 is completed as described above, the monitoring unit 67 outputs normal room entry information. As a result, the main body warning unit 69 and the entrance / exit guide unit 76 do not generate an alarm, and the image data captured by the internal monitoring camera 30 in the safe room 16 that is brightly illuminated by the lighting fixture 25 is converted into the noise filter 32, The data is transmitted / received to / from the recording device 51 via the internal communication cable 31, the metal frame 21, the external communication cable 49, and the noise filter 52, and stored together with the date / time information in the recording device 51.

  On the other hand, before the recognition unit 66 confirms the lighting of the lighting device 25 and confirms the two conditions that the image data in the safe room 16 is received by the recording device 51, the operation of entering the safe room 16 is completed. If it is recognized, the monitoring unit 67 determines that there is an illegal action, and transmits warning information including the type. Specifically, after the lighting unit 25 in the safe room 16 is confirmed to be turned on by the recognizing unit 66 and before the image data in the safe room 16 is received by the recording device 51, the room entering operation is performed by the recognizing unit 66. When it is recognized that is completed, warning information indicating that the type is room before receiving image data is transmitted. Further, after the image data in the safe room 16 is received by the recording device 51 and before the lighting unit 25 in the safe room 16 is confirmed to be turned on by the recognizing unit 66, When the entry operation is confirmed, warning information indicating that the type is entry before lighting is transmitted. Before the image data in the safe room 16 is received by the recording device 51 and before the lighting unit 25 in the safe room 16 is confirmed to be turned on by the recognizing unit 66, the recognizing unit 66 supplies the data to the safe room 16. When the entry operation is confirmed, warning information indicating that the type is entry before image data reception and lighting is transmitted.

  Then, the storage unit 68 stores the type included in the warning information in association with the occurrence date / time information that is the date and time of reception, and the main body warning unit 69 and the entrance / exit guide unit 76 generate an alarm. . That is, in the main body warning unit 69, the sound generation unit 71 generates an alarm sound, and the display monitor unit 72 displays the type of warning information as an alarm image in accordance with the current image of the external monitoring camera 57. become. On the other hand, in the entrance / exit guide unit 76, the sound generation unit 77 installed in the vicinity of the entrance / exit 18 generates an alarm sound, and the display monitor unit 78 displays warning information in accordance with the current image of the internal monitoring camera 30. The type is displayed as an alarm image.

  When an alarm occurs, an attendant notices illegal behavior, and then leaves the safe room 16 and waits for the lighting device 25 to turn on and display of image data on the display monitor unit 78 before entering the room. Before the predetermined time elapses, the recognition unit 66 recognizes that the user has left the safe room 16, and then the recognition unit 66 recognizes that the user has entered the room in the correct procedure. Thus, the monitoring unit 67 stops transmitting the warning information and transmits the normal entry information, and the main body warning unit 69 and the entrance / exit guide unit 76 stop the alarm in response to this.

  When the work in the safe room 16 is finished and the user leaves the room, the power supply cord 35 is disconnected from the power outlet 40, whereby the lighting fixture 25 provided in the safe room 16 and the internal monitoring camera are removed. The power supply to 30 is cut off and the power is turned off. Then, the recording device 51 stops receiving image data, and the recording device 51 stops recording.

  When the clerk leaves the vault 16, the image data captured by the external monitoring camera 57 is continuously opened from the state where the door body 22 is opened and no clerk is in front of the door 19. As a result, the recognition unit 66 recognizes that the evacuation operation of the clerk from the safe room 16 has occurred, and in response to this, the monitoring unit 67 The operation information whose type is the exit operation occurrence is transmitted.

  As described above, when receiving the operation information indicating that the type of exit operation has occurred, the entrance / exit guide unit 76 receives the lighting state information indicating that the type is not lit and receiving reception status information indicating that the type is not received. If it is not in the state, there is a possibility that the power supply cord 35 may be forgotten to be removed, so that the power supply cord 35 is pulled out from the power outlet 40 and the door for a predetermined time (a certain number of times). 19, for example, “Please unplug the power cord and close the door” is generated in the sound generation unit 77, and the type is not lit from the monitoring unit 67. The same as the announcement voice, the power supply cord 35 is pulled out from the power outlet 40 and the door 19 is turned on until the lighting state information is received and the reception state information is received. Operation of prompting, for example, "unplug the power cord, please close the door." The announcement displayed on the display monitor 78 of the.

  In addition, when the operation information indicating that the type is an exit operation has been received as described above, the lighting state information whose type is non-lighting is received and the reception state information whose type is non-receiving is received. For example, an announcement sound “Prohibit to enter the room. Please close the door.” Announces that the entry is prohibited for a predetermined time (a certain number of times) and the door 19 is closed. This is the same as the announcement voice, for example, “can enter the room” and prohibits entry and prompts the closing operation of the door 19 until the operation information that the type of the exit operation is completed is received from the monitoring unit 67. Announcement display "Please close the door." Is displayed on the display monitor unit 78.

  When the clerk closes the door 19, the image data taken by the external monitoring camera 57 is continuously closed from the state in which the door body 22 is opened and the clerk is in front of the door 19. As a result, the recognition unit 66 recognizes that the evacuation operation of the clerk from the vault 16 has been completed, and the monitoring unit 67 receives the response to the classification. Transmits operation information indicating that the exit operation has been completed.

  As described above, when receiving the operation information indicating that the type of the exit operation has been completed, the entrance / exit guide unit 76 prohibits entry for a predetermined time (a certain number of times), for example, “cannot enter the room”. The sound is generated in the sound generation unit 77, and the same as the announcement sound, for example, “cannot enter the room”, which is the same as the announcement sound, until the operation information whose type is the evacuation operation is received from the monitoring unit 67. Is displayed on the display monitor unit 78.

  When the clerk evacuates from the vault 16, the image data captured by the external monitoring camera 57 is continuously closed from the state where the door body 22 is closed and the clerk is in front of the door 19. As a result, the recognition unit 66 recognizes that the evacuation operation of the clerk from the vault 16 has occurred, and in response to this, the monitoring unit 67 changes the type of the clerk. Transmits operation information indicating the occurrence of the evacuation operation.

  In this manner, when receiving the operation information whose type is the occurrence of the evacuation operation, the entrance / exit guide unit 76 has been displayed on the display monitor unit 78 so far as to prohibit entry, for example, “cannot enter the room”. Stop display.

  Since the monitoring camera system of the first embodiment described above includes the guide means (entrance / exit guide section 76) for guiding whether or not the safe room can be entered, for example, the monitoring camera (internal monitoring camera 30) and the recording means. By guiding whether or not to enter the room according to the state of the (recording device 51), it is possible to suppress entry into a room that cannot be monitored.

  Further, the guide means changes the announcement contents depending on whether the image data in the safe room is received or not received by the recording means. For example, when the image data in the safe room is received by the recording means, the guide means It is determined that the situation can be taken by the monitoring camera and the recording means can record, and the user is informed that the room can be entered. When the recording means is not receiving the image data in the safe room, It can be determined that it is not possible to take a picture with the surveillance camera and that the recording means is not ready for recording, and that it is impossible to enter the room.

  The recognizing means (recognizing unit 66) can recognize the lighting of the lighting equipment in the safe room, and the guide means can turn on and off the lighting equipment in the safe room recognized by the recognizing means. In order to change the contents of the announcement, for example, if the recognition means recognizes the lighting of the lighting equipment in the safe room, it can be determined that the state of the safe room can be photographed with the surveillance camera, and the room can be entered. If it is informed that the lighting fixture in the safe room is not lit by the recognition means, it is determined that the state of the safe room cannot be photographed by the monitoring camera, and that the room cannot be entered. I can guide you.

  The recognizing unit can recognize the lighting of the lighting device in the safe room, the guide unit confirms the lighting of the lighting device in the safe room by the recognizing unit, and the recording unit checks the lighting of the lighting device in the safe room. In order to change the announcement contents depending on whether image data is received or not, for example, the lighting means in the safe room is confirmed by the recognition means and the image data in the safe room is received by the recording means. In the state, it is judged that the state of the safe room can be taken by the monitoring camera and the recording means can be recorded, and it is informed that the room can be entered. In other cases, the state of the safe room is monitored. It can be determined that the camera cannot be taken and the recording means is not ready for recording, so that it is impossible to enter the room.

  The recognizing means can further recognize a leaving operation from the safe room, an approaching operation to the front of the safe room, and an evacuation operation from the front of the safe room, and the guide means can be previously operated by the recognizing means. Since voice guidance is performed for a certain period of time after recognizing any one of the entry room operation, the leaving operation, the approaching operation, and the evacuation operation, the voice guidance is limited to a certain time. It can prevent becoming noise.

11 Surveillance camera system 16 Safe room 18 Doorway (opening)
19 Door 21 Frame 25 Lighting fixture 30 Internal surveillance camera (surveillance camera)
39 Drive power supply 51 Recording device (recording means)

Claims (14)

A surveillance camera system for monitoring a safe room provided with a door having a metal frame,
A surveillance camera is provided in the safe room,
Recording means for recording image data and monitoring means for monitoring the vicinity of the door of the safe room are provided outside the safe room,
The monitoring camera and the recording means are connected to be able to communicate the image data via the frame,
A surveillance camera system comprising guide means for guiding whether or not the safe room can be entered.   The power source capable of driving the surveillance camera is not provided in the safe room, and the drive power source capable of driving the surveillance camera is provided outside the safe room, and the door is opened. The surveillance camera system according to claim 1, wherein the drive power supply and the surveillance camera can be connected via an opening in the frame.   The surveillance camera is configured to receive power supply from the same drive power supply as the lighting fixture in the safe room, the lighting fixture is turned on, the monitoring camera is turned on, and the lighting fixture is turned off. The surveillance camera system according to claim 1 or 2, wherein the surveillance camera is also in a power-off state.   The surveillance camera system according to claim 3, wherein the same drive power supply means is disposed in the vicinity of the door of the safe room.   The surveillance camera system according to any one of claims 1 to 4, wherein the guide unit changes the announcement contents depending on whether the image data in the safe room is received or not received by the recording unit.   The surveillance camera system according to any one of claims 1 to 5, wherein the monitoring means includes at least a recognition means for recognizing an entry operation into the safe room.   The recognizing unit can recognize lighting of the lighting device in the safe room, and the guide unit changes the announcement contents depending on whether the lighting device in the safe room is turned on or off, which is recognized by the recognizing unit. The surveillance camera system according to claim 6.   The recognition means can recognize the lighting of the lighting equipment in the safe room, the guide means confirms the lighting of the lighting equipment in the safe room by the recognition means and the image data in the safe room by the recording means. The surveillance camera system according to claim 6, wherein the contents of the announcement are changed depending on whether the message is received or not.   The recognizing means can further recognize a leaving operation from the safe room, an approaching operation to the front of the safe room, and an evacuation operation from the front of the safe room, and the guide means can enter the room by the recognition means. 9. The monitoring according to claim 6, wherein voice guidance is performed for a predetermined time after recognizing any one of the operation, the leaving operation, the approaching operation, and the retreating operation. Camera system.   10. The warning means according to claim 6, wherein the monitoring means transmits warning information when the recognizing means recognizes the room entry operation before receiving the image data in the safe room by the recording means. The surveillance camera system according to any one of the above.   The recognizing unit can recognize the lighting of the lighting device in the safe room, and the monitoring unit is configured to perform the entering operation by the recognizing unit before confirming the lighting of the lighting device in the safe room. The warning camera system according to any one of claims 6 to 9, wherein warning information is transmitted in the case of confirming.   The recognizing unit can recognize lighting of the lighting device in the safe room, the monitoring unit confirms lighting of the lighting device in the safe room by the recognizing unit, and image data in the safe room by the recording unit. The surveillance camera system according to any one of claims 6 to 9, wherein warning information is transmitted when the operation of entering the room is confirmed by the recognizing means before receiving the message.   The monitoring camera system according to any one of claims 10 to 12, further comprising storage means for storing occurrence date and time information that is a date and time at the time when the warning information is received.   14. The surveillance camera system according to claim 10, further comprising warning means for generating an alarm when receiving the warning information.

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