JP2017204892A - Control system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To improve convenience, safety, etc. by using acquired information.SOLUTION: A control system for performing control on a facility previously installed in a predetermined building comprises: an information acquisition unit for acquiring information to be used for the control; and a control unit that when the information acquired by the information acquisition unit satisfies a predetermined condition, executes a control content corresponding to the satisfied condition on a facility to be a control target. The control on the facility is control with respect to locking using a key for the building; and the information is identification information on a terminal positioned inside the building. When no identification information on a terminal positioned inside the building is acquired, the control unit performs locking. The information acquisition unit further acquires identification information on a second terminal that is rarely carried by an owner taking the building as an address or place of residence in the owner going out. When no identification information on the second terminal device is acquired in the building, the control unit notifies the owner of this situation.SELECTED DRAWING: Figure 1

Description

  The present invention relates to a technique for performing control according to acquired information.

2. Description of the Related Art Conventionally, techniques for acquiring various types of information have been provided with the development of techniques. For example, there are sensors such as a sensor that detects inclination, a sensor that detects temperature, and a sensor that detects humidity. As another example, there is a system that acquires information about the electric power demand in the area or in the home, and a system that acquires information about the weather.
Information acquired by using these techniques is used in various situations. For example, a technique for selecting a theme having a correlation with a perceived state using data collected by a sensor capable of perceiving ambient temperature, light, sound, and geographical position has been proposed (see Patent Document 1). .

JP2013-037699A

However, the situation where the acquired information is used is not yet sufficient. For example, there is a problem that information is not fully utilized in a system installed in a workplace or a house. There is also information that has not yet been proposed to be acquired.
In view of the above circumstances, an object of the present invention is to provide a technique for improving convenience and safety using acquired information.

  One aspect of the present invention is a control system that performs control on equipment installed in advance in a predetermined building, and an information acquisition unit that acquires information used for control, and the information acquired by the information acquisition unit A control unit that executes control content corresponding to the satisfied condition on the facility to be controlled when a predetermined condition is satisfied, and the control on the facility is controlled by a key of the building Control related to locking, wherein the information is identification information of a terminal device located in the building, and the control unit, when the identification information of the terminal device located in the building is not acquired, Locking the key, the information acquisition unit further acquires identification information of the second terminal device that is rarely carried when going out by the owner with the building as an address or residence, the control unit, If the identification information of the secondary terminals is not acquired within the building, it informs the fact to the owner, is a control system.

  According to the present invention, it is possible to improve convenience and safety using the acquired information.

2 is a system configuration diagram illustrating a system configuration of a control system 100. FIG. 3 is a specific example of a flowchart showing an operation flow of the control system 100. 1 is a schematic block diagram illustrating a functional configuration of a first embodiment (control system 100a) of a control system 100. FIG. It is a figure which shows the specific example of the control information table in 1st embodiment. It is a schematic block diagram showing the function structure of the modification of 1st embodiment (control system 100a) of the control system. It is a schematic block diagram showing the function structure of 2nd embodiment (control system 100b) of the control system 100. It is a figure which shows the specific example of the identification information table memorize | stored by the identification information storage part 30b. It is a figure which shows the specific example of the control information table in 2nd embodiment. It is a schematic block diagram showing the function composition of a third embodiment (control system 100c) of control system 100. It is a figure which shows the specific example of a registrant information table memorize | stored by the registrant information storage part 30c. It is a figure which shows the specific example of the control information table in 3rd embodiment. It is a schematic block diagram showing the function structure of 4th embodiment (control system 100d) of the control system 100. It is a figure which shows the specific example of a registrant information table memorize | stored by the registrant information storage part 30d. It is a figure which shows the specific example of the control information table in 4th embodiment. It is a schematic block diagram showing the function structure of 5th embodiment (control system 100e) of the control system 100. FIG. It is a figure which shows the specific example of the terminal information table memorize | stored by the terminal information storage part 30e. It is a figure which shows the specific example of the control information table in 5th embodiment.

[Outline]
FIG. 1 is a system configuration diagram showing the system configuration of the control system 100. The control system 100 includes an information acquisition unit 11, a control information storage unit 12, a control unit 13, and a control target 20.
The information acquisition unit 11 acquires predetermined information. The information acquisition unit 11 may acquire information detected by a sensor, for example, by including a sensor. The information acquisition unit 11 may acquire information acquired by another device via a network. The information acquisition unit 11 may acquire information by communicating with other devices.

  The information acquisition unit 11 may be, for example, a sensor itself or a terminal device having a sensor or a communication function. Specific examples of the terminal device include a mobile phone, a smartphone, a tablet, a notebook computer, a wearable terminal such as a wristwatch, a game device, and a home appliance.

More specific examples of the information acquisition unit 11 are listed below. The information acquisition unit 11 includes a human sensor and acquires information indicating whether or not a person exists in a predetermined space. The information acquisition unit 11 includes a camera, performs authentication processing based on a human face image captured by the camera, and acquires information about the person. The information acquisition unit 11 includes a camera and acquires a feature amount used for authentication of a person imaged by the camera. The information acquisition unit 11 includes a barcode scanner, and acquires information related to an object to which a barcode is assigned based on a nearby barcode. The information acquisition unit 11 includes a clock and acquires date and time and current time.
In addition, the structure of the information acquisition part 11 is not limited to the specific example mentioned above.

  The control information storage unit 12 is configured using a storage device such as a magnetic hard disk device or a semiconductor storage device. The control information storage unit 12 stores a control information table. The control information table is a table in which a condition regarding information acquired by the information acquisition unit 11 is associated with the content of control executed when the condition is satisfied.

  The control unit 13 refers to the control information table stored in the control information storage unit 12 and determines whether a satisfied condition exists based on the information acquired by the information acquisition unit 11. The control unit 13 does not perform control when the satisfied condition does not exist. On the other hand, when the satisfied condition exists, the control unit 13 executes the content of the control associated with the satisfied condition. In addition, when the setting or operation content of the control target 20 is changed or on / off is changed by the user of the control target 20, the setting by the user may be prioritized.

The control unit 13 includes, for example, a CPU (Central Processing Unit) connected via a bus, a memory, an auxiliary storage device, and the like, and functions by executing a control program. Note that the control unit 13 may be realized using hardware such as an application specific integrated circuit (ASIC), a programmable logic device (PLD), or a field programmable gate array (FPGA). The control program may be recorded on a computer-readable recording medium. The computer-readable recording medium is, for example, a portable medium such as a flexible disk, a magneto-optical disk, a ROM, a CD-ROM, a hard disk built in a computer system, or a semiconductor storage device (for example, SSD: Solid State Drive, flash memory). Or the like. The control program may be provided via a telecommunication line.
The control target 20 is a target device or system controlled by the control unit 13.

  The specific configuration of the control system 100 may be realized in any manner. For example, the information acquisition unit 11, the control information storage unit 12, and the control unit 13 may be configured as an integrated device. In addition, the control information storage unit 12 and the control unit 13 may be configured as different devices. Further, the control information storage unit 12 and the control unit 13 may be implemented as a cloud by a server on the network. Further, the control target 20 and the control unit 13 may be configured as an integrated device. Further, the control target 20, the control information storage unit 12, and the control unit 13 may be configured as an integrated device. Moreover, the control part 13 may be comprised as a some apparatus according to the function. Further, the control information storage unit 12 may be configured as a different device for each table to be stored. Further, a plurality of information acquisition units 11 may be provided. A plurality of controlled objects 20 may be connected to the control unit 13. The control system 100 may be realized by any other configuration as long as the control target 20 can be controlled.

  FIG. 2 is a specific example of a flowchart showing the operation flow of the control system 100. First, the information acquisition unit 11 acquires predetermined information (step S101). Next, the control unit 13 refers to the control information table stored in the control information storage unit 12 and determines whether or not a satisfied condition exists based on the information acquired by the information acquisition unit 11 ( Step S102). When the satisfied condition does not exist (step S102—NO), the control unit 13 does not perform any particular process and returns to the process of step S101.

  On the other hand, when the satisfied condition exists (step S102—YES), the control unit 13 acquires the content of the control associated with the satisfied condition. The control unit 13 determines whether or not to execute the acquired control content (step S103). This determination is performed from various viewpoints. For example, the control unit 13 determines not to execute when the content of the acquired control is being executed or is already in the state after the control. The process of step S103 of the control unit 13 will be described with a specific example. For example, when the content of the control is “lock” and the operation for closing the door to be locked is being performed, the control unit 13 determines not to execute the control. Further, when the control content is “lock” and the door is already locked, the control unit 13 determines not to execute the control.

When it is determined that the acquired control content is not to be executed (step S103—NO), the control unit 13 returns to the process of step S101 without performing any particular process. On the other hand, when it determines with performing the content of the acquired control (step S103-YES), the control part 13 performs the content of the acquired control (step S104). Then, the process returns to step S101.
Hereinafter, a plurality of specific examples of the control system 100 according to an embodiment of the present invention will be described in detail.

[First embodiment]
FIG. 3 is a schematic block diagram showing a functional configuration of the first embodiment (control system 100a) of the control system 100.
The control system 100a includes a recorded information acquisition unit 11a-1 as a specific example of the information acquisition unit 11, and includes an output device 20a-1 as a specific example of the control target 20. In this embodiment, the building in which the output device 20a-1 is installed is referred to as a control target building.

  The recorded information acquisition unit 11a-1 reads information recorded on the recording medium (hereinafter referred to as “recording information”) from the recording medium carried by the visitor to the controlled building. The recording information acquisition unit 11a-1 may acquire recording information by, for example, short-range wireless communication, may acquire recording information by decoding a barcode, or may record information by reading magnetism. Or the recording information may be acquired by other means. The record information includes information about visitors. The record information includes, for example, the name of the visitor, the name of the affiliated company (name of the institution), the title, and the like. The recording medium may be, for example, an identification card embedded with a short-range wireless communication chip, an identification card printed with a barcode, or an identification card with a magnetic tape attached. Alternatively, it may be an information processing apparatus such as a mobile phone or a smartphone that holds the recorded information.

  The output device 20a-1 outputs characters, images (video), or sound according to the control of the control unit 13a. The output device 20a-1 is a device such as a monitor (interphone screen), a television receiver, a speaker, a personal computer, a smartphone, a tablet, a mobile phone, and a dedicated terminal.

  The control unit 13a acquires control information corresponding to the recording information acquired by the recording information acquisition unit 11a-1 from the control information table. The control unit 13a performs control on the output device 20a-1 according to the acquired control information.

FIG. 4 is a diagram illustrating a specific example of the control information table in the first embodiment. Acquisition conditions and control information are registered in association with each other in the control information table stored by the control information storage unit 12a. The acquisition condition is a condition indicating whether or not recording information has been acquired by the recording information acquisition unit 11a-1. The control information represents the control content for the output device 20a-1. In the specific example shown in FIG. 4, it is set that the content of the record information is output to the output device 20a-1 as the value of the control information.
When the recording information is acquired by the recording information acquisition unit 11a-1, the control unit 13a causes the output device 20a-1 to output the content of the acquired recording information as characters, images, or sounds.

  In the control system 100a configured as described above, when the recording information acquisition unit 11a-1 acquires the recording information, the output device 20a-1 outputs the content of the recording information. That is, when a person visits the control target building, information about the visitor is output to the output device 20a-1. Therefore, the person in the control target building can acquire information about the visitor without having a conversation with the visitor.

  For example, if the only person in the controlled building is a woman or a child, when talking to the visitor, the voice may be understood by the visitor to be a woman or a child, and there is a risk of danger . However, since the control system 100a can acquire information about a visitor without talking to the visitor as described above, it is possible to avoid danger.

  Even if the intercom sounds, if the record information is not acquired, the record information is not output to the output device 20a-1. Therefore, it can be easily determined that the visit is for a person who does not have the predetermined recording medium. In this case, it is possible to avoid being involved with a suspicious person by not showing a response to the visitor.

<Modification>
The control contents may be determined based on other conditions in addition to the acquisition conditions. For example, a condition of date and time may be further given.
When the acquisition condition is satisfied, the control unit 13a may cause the output device 20a-1 to output the acquired recording information and sound an intercom. In this case, the intercom is one of the controlled objects 20.

The control system 100a may be configured to further include an authentication information storage unit 30a. FIG. 5 is a schematic block diagram showing a functional configuration of a modified example of the first embodiment (control system 100a) of the control system 100.
In the modification of the control system 100a, the authentication information is included in the recording information acquired by the recording information acquisition unit 11a-1. The authentication information storage unit 30a stores authentication information of legitimate visitors in advance. The authentication information registered in the authentication information storage unit 30a may be, for example, authentication information of a courier, a police officer, a postal staff, or a local autonomous member. The authentication information may be, for example, identification information issued by a predetermined group or the like, or may be a value obtained by encrypting the identification information by a predetermined encryption technique.

  The control unit 13a determines whether the authentication information acquired by the recording information acquisition unit 11a-1 is registered in the authentication information storage unit 30a. When the authentication information registered in the authentication information storage unit 30a is acquired, the control unit 13a causes the output device 20a-1 to output the content of the acquired recording information.

With this configuration, it is possible to more easily determine whether or not a visitor is a legitimate visitor as compared to a case where record information is simply output.
Note that the authentication information storage unit 30a may be connected to the control unit 13a via a network. Moreover, the authentication information storage part 30a is installed in the control object building, and the control part 13a may receive authentication information from a server via a network, and may update the authentication information storage part 30a.

[Second Embodiment]
FIG. 6 is a schematic block diagram illustrating a functional configuration of the control system 100 according to the second embodiment (control system 100b).
The control system 100b includes a feature amount acquisition unit 11b-1 as a specific example of the information acquisition unit 11, and includes an output device 20b-1 as a specific example of the control target 20. In this embodiment, the building in which the output device 20b-1 is installed is referred to as a control target building.

The feature quantity acquisition unit 11b-1 acquires a feature quantity of a person located at the entrance of the control target building. The feature amount may be, for example, a feature amount detected from a face image, a feature amount detected from a fingerprint image, or a feature amount detected from an iris image. Also good.
The output device 20b-1 outputs a character, an image (video), or a sound according to the control of the control unit 13b. The output device 20b-1 is a device such as a monitor (interphone screen), a television receiver, a speaker, a personal computer, a smartphone, a tablet, a mobile phone, and a dedicated terminal.

  The control unit 13b acquires control information corresponding to the feature amount acquired by the feature amount acquisition unit 11b-1 from the control information table. The control unit 13b performs control on the output device 20b-1 according to the acquired control information.

  FIG. 7 is a diagram illustrating a specific example of an identity information table stored by the identity information storage unit 30b. The identity information storage unit 30b is configured using a storage device such as a magnetic hard disk device or a semiconductor storage device. A plurality of records 91b are registered in the identity information table stored by the identity information storage unit 30b. The record 91b has values of feature amounts and identification information. The feature amount is a feature amount of a person registered in the identity information storage unit 30b. The identity information is information related to the person whose feature amount is registered. The identification information includes the name of the person whose feature is registered, the name of the affiliated company (name of the institution), the title, and the like. The record 91b registered in the identification information storage unit 30b may be information issued to, for example, a courier, a police officer, a postal staff, and a local autonomous member.

  FIG. 8 is a diagram illustrating a specific example of the control information table in the second embodiment. In the control information table stored by the control information storage unit 12b, registration conditions and control information are registered in association with each other. The registration condition is a condition indicating whether or not the identity information corresponding to the feature amount acquired by the feature amount acquisition unit 11b-1 is registered in the identity information storage unit 30b. The control information represents the control content for the output device 20b-1. In the specific example shown in FIG. 8, it is set that the content of the identification information is output to the output device 20b-1 as the value of the control information.

When the feature amount is acquired by the feature amount acquisition unit 11b-1, the control unit 13b refers to the identity information table and refers to a feature amount that matches the acquired feature amount (hereinafter referred to as “target feature amount”). Search for. When the target feature amount is registered in the identity information table, the control unit 13b acquires the identity information corresponding to the target feature amount. And the control part 13b makes the output apparatus 20b-1 output the content of the acquired identification information by a character, an image, or an audio | voice.
It should be noted that “matching feature amounts” does not have to be complete matching, and may be determined to be matching when the similarity of feature amounts exceeds a predetermined threshold.

  In the control system 100b configured as described above, when the feature amount is acquired by the feature amount acquisition unit 11b-1, the identification information associated with the feature amount is output by the output device 20b-1. That is, when a person visits the control target building, information (identification information) about the visitor is output to the output device 20b-1. Therefore, the person in the control target building can acquire information about the visitor without having a conversation with the visitor.

  For example, if the only person in the controlled building is a woman or a child, when talking to the visitor, the voice may be understood by the visitor to be a woman or a child, and there is a risk of danger . However, since the control system 100b can acquire information about the visitor without talking to the visitor as described above, it is possible to avoid danger.

  In addition, even when the intercom sounds, the feature amount is not acquired (for example, when a visitor is wearing a mask), or the acquired feature amount is registered in the identity information storage unit 30b. If not, the identification information is not output to the output device 20b-1. Therefore, it can be easily determined that the visitor is unregistered with respect to the identity information storage unit 30b. In this case, it is possible to avoid being involved with a suspicious person by not showing a response to the visitor.

<Modification>
The control contents may be determined based on other conditions in addition to the registration conditions. For example, a condition of date and time may be further given.
When the registration condition is satisfied, the control unit 13b may cause the output device 20b-1 to output the acquired identification information and sound an intercom. In this case, the intercom is one of the controlled objects 20.

  The identity information storage unit 30b may be connected to the control unit 13b via a network. Further, the identity information storage unit 30b may be installed in the control target building, and the control unit 13b may receive the authentication information from the server via the network and update the identity information storage unit 30b.

[Third embodiment]
FIG. 9 is a schematic block diagram illustrating a functional configuration of the control system 100 according to the third embodiment (control system 100c).
The control system 100c includes a record information acquisition unit 11c-1 and a time acquisition unit 11c-2 as specific examples of the information acquisition unit 11, and includes an interphone 20c-1 as a specific example of the control target 20. In the present embodiment, the building where the intercom 20c-1 is installed is referred to as a control target building.

  The recorded information acquisition unit 11c-1 reads information recorded on the recording medium (hereinafter referred to as “recorded information”) from the recording medium carried by the visitor to the controlled building. The recording information acquisition unit 11c-1 may acquire recording information by, for example, short-range wireless communication, may acquire recording information by decoding a barcode, or may record information by reading magnetism. Or the recording information may be acquired by other means. The record information includes information about visitors. The recorded information includes, for example, an ID assigned to the visitor. The recording medium may be, for example, an identification card embedded with a short-range wireless communication chip, an identification card printed with a barcode, or an identification card with a magnetic tape attached. Alternatively, it may be an information processing apparatus such as a mobile phone or a smartphone that holds the recorded information.

  The time acquisition unit 11c-2 acquires the current time. The time acquisition unit 11c-2 may include a clock and acquire the current time based on a signal output from the clock. The time acquisition unit 11c-2 may acquire the current time by receiving a signal representing the time from an external device.

The intercom 20c-1 outputs a predetermined sound according to the control of the control unit 13c.
The control unit 13c acquires control information corresponding to the ID acquired by the recording information acquisition unit 11c-1 from the control information table. The control part 13c performs control according to the acquired control information with respect to the intercom 20c-1.

  FIG. 10 is a diagram illustrating a specific example of a registrant information table stored by the registrant information storage unit 30c. The registrant information storage unit 30c is configured using a storage device such as a magnetic hard disk device or a semiconductor storage device. A plurality of records 91c are registered in the registrant information table stored by the registrant information storage unit 30c. The record 91c has an ID and a registration type value. The ID is an ID (identification information) of a person registered in the registrant information storage unit 30c. The registration type is information indicating the type related to the person whose ID is registered. The first registrant is a registration type given to a person who is permitted to visit at midnight. The second registrant is a registration type given to a person who is not allowed to visit late at night.

  FIG. 11 is a diagram illustrating a specific example of the control information table in the third embodiment. In the control information table stored by the control information storage unit 12c, time conditions, registrant conditions, and control information are registered in association with each other. The time condition is a time condition when the recording information is acquired by the recording information acquisition unit 11c-1. The registrant condition is a condition of the registrant type associated with the ID acquired by the recording information acquisition unit 11c-1. The control information represents the control content for the intercom 20c-1.

  In the specific example shown in FIG. 11, the control unit 13c operates as follows. The non-registered person indicates a visitor having an ID that is not registered in the registrant information storage unit 30c or a visitor whose ID has not been acquired.

  When the time is midnight (for example, 11 p.m. to 6 a.m.) and the registration type is the first registrant, the control unit 13c plays a sound at a low volume in response to the interphone button being pressed. Output. When the time is midnight (for example, 11:00 pm to 6:00 am) and the registration type is the second registrant or non-registrant, the control unit 13c locks the interphone 20c-1. In other words, the control unit 13c does not output audio even when the button of the intercom 20c-1 is pressed. On the other hand, when the time is not midnight (for example, from 6 am to 11 pm), the control unit 13 c does not control the intercom 20 c-1 regardless of the registration type. In this case, the intercom 20c-1 operates normally according to a preset volume or the like. That is, when the button is pressed, the intercom 20c-1 outputs sound at the set volume.

  In the control system 100c configured as described above, when the ID acquired by the recorded information acquisition unit 11c-1 is other than the first registrant, the interphone 20c-1 is locked in the midnight time zone. Therefore, it is possible to prevent the volume of the intercom 20c-1 from being output at midnight. Further, when the ID acquired by the recorded information acquisition unit 11c-1 is that of the first registrant, the sound of the interphone 20c-1 is output at a low volume in the midnight time zone. Therefore, it becomes possible to recognize the visit of the first registrant while preventing the volume of the intercom 20c-1 from being output at a high volume at midnight.

<Modification>
The control content may be determined based on other conditions in addition to the time condition and the registrant condition. For example, a condition indicating who is the person in the control target building may be further given.
The control unit 13c may control the intercom 20c-1 by distinguishing between the second registrant and the non-registrant. A control example is shown below.

  When the time is not midnight (for example, from 6:00 am to 11:00 pm) and the registration type is a non-registered person, the control unit 13c does not control the interphone 20c-1. In this case, the intercom 20c-1 operates normally according to a preset volume or the like. That is, the intercom 20c-1 outputs a preset sound when the button is pressed. On the other hand, when the time is not midnight (for example, from 6:00 am to 11:00 pm) and the registration type is the first registrant or the second registrant, the control unit 13c controls the interphone 20c-1. The voice indicating that the visitor is a registrant is output.

[Fourth embodiment]
FIG. 12 is a schematic block diagram illustrating a functional configuration of the fourth embodiment (control system 100d) of the control system 100.
The control system 100d includes a feature amount acquisition unit 11d-1 and a time acquisition unit 11d-2 as specific examples of the information acquisition unit 11, and includes an interphone 20d-1 as a specific example of the control target 20. In the present embodiment, the building where the intercom 20d-1 is installed is referred to as a control target building.

  The feature amount acquisition unit 11d-1 acquires the feature amount of the person who presses the button of the intercom 20d-1. The feature amount may be, for example, a feature amount detected from a face image, a feature amount detected from a fingerprint image, or a feature amount detected from an iris image. Also good.

The time acquisition unit 11d-2 acquires the current time. The time acquisition unit 11d-2 may include a clock and acquire the current time based on a signal output from the clock. The time acquisition unit 11d-2 may acquire the current time by receiving a signal representing the time from an external device.
The intercom 20d-1 outputs a predetermined sound according to the control of the control unit 13d.

  The control unit 13d acquires control information corresponding to the feature amount acquired by the feature amount acquisition unit 11d-1 from the control information table. Control part 13d performs control according to acquired control information to intercom 20d-1.

  FIG. 13 is a diagram illustrating a specific example of a registrant information table stored by the registrant information storage unit 30d. The registrant information storage unit 30d is configured using a storage device such as a magnetic hard disk device or a semiconductor storage device. A plurality of records 91d are registered in the registrant information table stored by the registrant information storage unit 30d. The record 91d has a feature amount and a registration type value. The feature amount is a feature amount of a person registered in the registrant information storage unit 30d. The registration type is information indicating the type related to the person whose feature value is registered. The first registrant is a registration type given to a person who is permitted to visit at midnight. The second registrant is a registration type given to a person who is not allowed to visit late at night.

  FIG. 14 is a diagram illustrating a specific example of the control information table in the fourth embodiment. In the control information table stored by the control information storage unit 12d, time conditions, registrant conditions, and control information are registered in association with each other. The time condition is a time condition when the feature amount is acquired by the feature amount acquisition unit 11d-1. The registrant condition is a registrant type condition associated with the feature amount acquired by the feature amount acquisition unit 11d-1. The control information represents the control content for the intercom 20d-1.

  In the specific example shown in FIG. 14, the control unit 13d operates as follows. The non-registered person indicates a visitor having a feature amount that is not registered in the registrant information storage unit 30d or a visitor whose feature amount has not been acquired.

  When the time is midnight (for example, 11 p.m. to 6 a.m.) and the registration type is the first registrant, the control unit 13d plays a sound at a low volume in response to the interphone button being pressed. Output. When the time is midnight (for example, 11:00 pm to 6:00 am) and the registration type is the second registrant or non-registrant, the control unit 13d locks the interphone 20d-1. In other words, the control unit 13d does not output sound even when the button of the intercom 20d-1 is pressed. On the other hand, when the time is not midnight (for example, from 6:00 am to 11:00 pm), the control unit 13d does not control the intercom 20d-1 regardless of the registration type. In this case, the intercom 20d-1 operates normally according to a preset volume or the like. That is, when the button is pressed, the intercom 20d-1 outputs sound at the set volume.

  In the control system 100d configured as described above, when the feature amount acquired by the feature amount acquisition unit 11d-1 is something other than the first registrant, the interphone 20d-1 is locked in the midnight time zone. Therefore, it is possible to prevent the volume of the intercom 20d-1 from being output at midnight. In addition, when the feature amount acquired by the feature amount acquisition unit 11d-1 belongs to the first registrant, the sound of the interphone 20d-1 is output at a low volume during the midnight time zone. Therefore, it is possible to recognize the visit of the first registrant while preventing the volume of the interphone 20d-1 from being output at a large volume at midnight.

<Modification>
The control content may be determined based on other conditions in addition to the time condition and the registrant condition. For example, a condition indicating who is the person in the control target building may be further given.
The control unit 13d may control the intercom 20d-1 by distinguishing between the second registrant and the non-registrant. A control example is shown below.

  When the time is not midnight (for example, from 6:00 am to 11:00 pm) and the registration type is a non-registered person, the control unit 13d does not control the interphone 20d-1. In this case, the intercom 20d-1 operates normally according to a preset volume or the like. That is, the intercom 20d-1 outputs a preset voice when the button is pressed. On the other hand, when the time is not midnight (for example, 6:00 am to 11:00 pm) and the registration type is the first registrant or the second registrant, the control unit 13d controls the interphone 20d-1. The voice indicating that the visitor is a registrant is output.

[Fifth embodiment]
FIG. 15 is a schematic block diagram illustrating a functional configuration of the fifth embodiment (control system 100e) of the control system 100.
The control system 100e includes a terminal detection unit 11e-1 as a specific example of the information acquisition unit 11, and includes a security system 20e-1 as a specific example of the control target 20. In the present embodiment, the building where the security system 20e-1 is installed is referred to as a control target building.

  The terminal detection unit 11e-1 acquires identification information (hereinafter referred to as “terminal ID”) of the terminal device located in the communicable area of the own device. The terminal detection part 11e-1 is installed so that the identification information of the terminal device located in a control object building can be acquired. For example, the terminal detection unit 11e-1 may be installed in each room of the control target building, may be installed on each floor of the control target building, or may be installed in another manner.

The terminal detection unit 11e-1 outputs the terminal ID of the detected terminal device to the control unit 13e at a predetermined timing. The terminal detection unit 11e-1 may be, for example, a wireless LAN (Local Area Network) base station device installed in a control target building or another wireless communication base station device. Further, the terminal detection unit 11e-1 does not need to be a base station device, and may be a device that simply detects a terminal device. The terminal device is a device operated by a person whose address or residence is the control target building. The terminal device detected by the terminal detection unit 11e-1 is, for example, a mobile phone, a mobile router, a smartphone, a tablet, a personal computer, or a portable game device.
The security system 20e-1 manages the security of the control target building. For example, the security system 20e-1 opens and closes the entrance of a controlled object building and a window key.

  FIG. 16 is a diagram illustrating a specific example of the terminal information table stored in the terminal information storage unit 30e. The terminal information storage unit 30e is configured using a storage device such as a magnetic hard disk device or a semiconductor storage device. A plurality of records 91e are registered in the terminal information table stored by the terminal information storage unit 30e. The record 91e has a terminal ID and a terminal type value. The terminal ID is identification information of the terminal device registered in the terminal information storage unit 30e. The terminal ID may be, for example, a MAC address, an IP address, or other identification information. The terminal type is information indicating the type related to the terminal device in which the terminal ID is registered. A 1st registration terminal is a terminal classification provided with respect to the terminal device which is often carried by the owner who goes out. The second registration terminal is a terminal type given to a terminal device that is rarely carried by an owner who goes out. The terminal information table is preset in the terminal information storage unit 30e.

  FIG. 17 is a diagram illustrating a specific example of the control information table in the fifth embodiment. A plurality of records 90e are registered in the control information table stored by the control information storage unit 12e. The record 90e has values for terminal conditions and control information. The terminal condition is a condition of the terminal type associated with the terminal ID of the terminal device detected by the terminal detection unit 11e-1. The control information represents the control content for the security system 20e-1.

In the specific example shown in FIG. 17, the control unit 13e operates as follows.
When the terminal device whose terminal type is the first registered terminal is detected in the control target building, the control unit 13e does not particularly control the security system 20e-1. On the other hand, when the terminal device whose terminal type is the first registered terminal is not detected in the control target building, the control unit 13e controls to lock the security system 20e-1.

  In the control system 100e configured as described above, when the first registration terminal is not detected in the control target building by the terminal detection unit 11e-1, the key in the control target building is locked. Therefore, when all the first registration terminals are taken out by a person whose address or residence is the controlled object building, the security of the controlled object building is automatically maintained. When all the first registration terminals are taken out by a person whose address or residence is the control target building, there is a high possibility that no person is present in the control target building. In such a case, even if the person who went out last forgets to lock, the security of the controlled building is maintained.

<Modification>
The control contents may be determined based on other conditions in addition to the terminal conditions. For example, a condition indicating the date and time may be further given.
The control performed when the first registered terminal is not detected may be any control as long as the control can improve the security of the controlled building. For example, in the security system 20e-1, if a mode (for example, a security mode) that enables higher security to be maintained by operating a human sensor or the like can be set, the security mode 20e-1 can be used not only for locking but also for the security mode. Changes may be made as controls.
Information regarding the second registration terminal may be used in any manner. For example, when the second registration terminal is no longer detected in the control target building, the control unit 13e controls the security system 20e-1 to notify the person who sets the control target building to the address or residence. May be.

  The embodiment of the present invention has been described in detail with reference to the drawings. However, the specific configuration is not limited to this embodiment, and includes designs and the like that do not depart from the gist of the present invention.

DESCRIPTION OF SYMBOLS 100 ... Control system, 11 ... Information acquisition part, 12 ... Control information storage part, 13 ... Control part, 20 ... Control object, 11a-1, 11c-1 ... Recording information acquisition part, 11b-1, 11d-1 ... Feature Quantity acquisition unit, 11c-2, 11d-2 ... time acquisition unit, 11e-1 ... terminal detection unit, 20a-1, 20b-1 ... output device, 20d-1 ... intercom, 20e-1 ... security system, 30a ... Authentication information storage unit, 30b ... ID information storage unit, 30c, 30d ... Registrant information storage unit, 30e ... Terminal information storage unit

Claims (1)

A control system that controls equipment installed in a predetermined building in advance,
An information acquisition unit for acquiring information used for control;
When the information acquired by the information acquisition unit satisfies a predetermined condition, a control unit that executes the control content corresponding to the satisfied condition for the facility to be controlled;
With
The control for the equipment is control related to locking of the building key,
The information is identification information of a terminal device located in the building,
The control unit locks the key when the identification information of the terminal device located in the building is not acquired,
The information acquisition unit further acquires identification information of a second terminal device that is rarely carried when going out by an owner whose address or residence is the building,
The said control part is a control system which alert | reports that to the said owner, when the identification information of said 2nd terminal device is not acquired in the said building.

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