JP7334086B2 - Security system, mobile terminal and program - Google Patents

Description

TECHNICAL FIELD The present invention relates to a security system, a mobile terminal, and a program capable of executing information processing related to security for security targets such as offices and houses.

Conventionally, there has been known a system that allows a user to remotely switch a security mode using a mobile terminal from a position away from a security target such as a user's home.

For example, in Patent Document 1 below, a security mode switching operation is received remotely from the operation screen of a mobile terminal of a user who moves in/lives in a security target building, and a security device switches the security mode according to the switching operation. , a mobile terminal displays on a chat screen messages regarding security modes switched by the switching operation in chronological order.

The document also discloses that a security device monitors an abnormality in a building to be guarded, and when an abnormality is detected, notifies the security center of the abnormality and takes necessary measures such as dispatching a security guard to the building. ing.

JP 2018-137673 A

However, in the technique of Patent Document 1, when an abnormality occurs in a building to be guarded, if information about the abnormality is notified to the mobile terminals of all users who move in/live in the building via the chat screen or the like, In reality, there is a possibility that users who are far away from the building and who are less likely to be in danger due to the abnormality may be unnecessarily anxious.

In addition, even if there is an abnormality in the building, the user may enter the building without noticing the abnormality, and the abnormality may endanger the user.

In view of the circumstances as described above, an object of the present invention is to provide a security system, a mobile terminal, and a program capable of notifying a user who may be affected by an abnormality in a security target of an abnormality.

In order to achieve the above object, a security system according to one aspect of the present invention includes a security device provided in a security target and capable of setting a security mode to at least an alert mode and an alert release mode; and a plurality of mobile terminals capable of performing switching operation of the security mode from the security mode.
The security device has communication means for transmitting switching information indicating a switching result of the security mode according to the switching operation and abnormality information indicating that an abnormality has occurred in the security target to the mobile terminal.
Each mobile terminal has display control means for switchably displaying an operation screen for accepting the switching operation and a chat screen for displaying a message group including a mode switching message corresponding to the switching information in chronological order.
When an arbitrary first mobile terminal among the plurality of mobile terminals performs an operation to switch to the alert cancellation mode while an abnormality has occurred in the security target, the display control means of the first mobile terminal is configured to: The operation screen is changed to the chat screen, a mode switching message corresponding to the switching information and an abnormality notification message corresponding to the abnormality information are additionally displayed on the chat screen, and a mobile phone other than the first mobile terminal is displayed. The display control means of the terminal displays a mode switching message corresponding to the switching information without displaying the abnormality notification message.

As a result, when an operation to cancel security is performed on a mobile terminal while an abnormality is occurring, the security system will send the user who may be affected by the abnormality, including the user who performed the cancellation operation, together with the cancellation operation information. While it is possible to notify the occurrence of the abnormality and take measures to avoid danger, etc., the user who is unlikely to be in danger due to the abnormality is notified only of the cancellation operation information and not notified of the occurrence of the abnormality. can prevent you from doing

When the switching operation is performed, the mobile terminal may transmit a switching request signal corresponding to the switching operation to the security device. In this case, when the security device receives from the first mobile terminal the switching request signal indicating the switching operation to the security release mode during the occurrence of an abnormality in the security target, the security device switches to the first mobile terminal. Information and the abnormality information may be transmitted, and the switching information may be transmitted to a mobile terminal other than the first mobile terminal without transmitting the abnormality information.

The portable terminal may have storage means for storing the abnormality information acquired from the security device. In this case, the display control means, when an operation to switch to the alert release mode is performed in the own terminal while the security target is abnormal, provides a mode switching message corresponding to the switching information received from the security device, and additionally displaying the anomaly notification message on the chat screen based on the stored anomaly information, and if the switching information is received from the security device without performing the switching operation on the own terminal, the anomaly notification The mode switching message may be displayed without displaying the message.

Either one of the mobile terminals and the security device may have position information determination means for determining whether or not the mobile terminal exists in the vicinity of the security target. In this case, when an operation to switch to the alert release mode is performed in the first mobile terminal while an abnormality is occurring in the security target, a mobile terminal other than the first mobile terminal exists in the vicinity of the security target. The mobile terminal may display the anomaly notification message.

As a result, the security system can inform the user of the occurrence of an abnormality who is in the vicinity of the security target in which the abnormality is occurring and who may be in danger. Here, the vicinity is a predetermined distance (several tens of meters or the like) from the security target (measured by GPS, for example), or a range in which short-range wireless communication radio waves can be received from a device installed in the security target.

The display control means of the portable terminal other than the first portable terminal controls the operation screen and the The anomaly notification message may be displayed at the time when information indicating the current security mode is displayed by the application that displays the chat screen.

As a result, the security system may be dangerous because a user who tries to check the current security mode by activating the application while the security target is abnormal, that is, approaches the security target and performs a mode switching operation. It is possible to notify a user who has a problem of occurrence of an abnormality. Further, when an abnormality occurs only in a specific area of a building, the display control means may additionally display an abnormality notification message when the application is activated and a chat screen relating to the specific area is opened. good.

The abnormality information may include information indicating the type of abnormality. In this case, the display control means may determine the content of the abnormality notification message or whether or not it should be displayed according to the type of abnormality.

As a result, the security system can notify the user of the anomaly that should be notified to the user by determining the content of the message or whether or not to display the message according to the type of anomaly that is occurring. Here, the type of anomaly is, for example, an intrusion anomaly in which an intrusion into the security target is detected, a fire anomaly in which a fire is detected in the security target, an equipment anomaly in which an abnormality is detected in the equipment in the security target. , a device abnormality, etc., in which an abnormality is detected in a device within the security target. Although it is determined that notification of an abnormality notification message is necessary for an intrusion abnormality, a fire abnormality, and an equipment abnormality, it may be determined that notification of an abnormality notification message is unnecessary for an equipment abnormality.

A mobile terminal according to another aspect of the present invention is provided at a security target, can set a security mode to at least a security mode and a security cancellation mode, and indicates a switching result of the security mode according to the switching operation of the security mode. The mobile terminal is connected to a security device that transmits switching information and abnormality information indicating that an abnormality has occurred in the security target, and is capable of remotely setting a security mode by the switching operation. The mobile terminal has display control means for switchably displaying an operation screen for accepting the switching operation and a chat screen for displaying a message group including a mode switching message corresponding to the switching information in chronological order. When the display control means receives an operation to switch to the alert release mode while the security target is abnormal, the display control means transitions from the operation screen to the chat screen, displays a mode switching message corresponding to the switching information, and , additionally displaying an anomaly notification message corresponding to the anomaly information on the chat screen, and receiving the switching information from the security device without accepting the switching operation at the own terminal during the occurrence of an anomaly in the security target. displays the mode switching message without displaying the abnormality notification message.

A program according to another aspect of the present invention is provided in a security target, is capable of setting a security mode to at least a security mode and a security cancellation mode, and provides a switching program indicating a switching result of the security mode according to the switching operation of the security mode. This is a program executed in a mobile terminal connected to a security device that transmits information and abnormality information indicating that an abnormality has occurred in the security target, and capable of remotely setting the security mode by the switching operation.
The above program is installed on the mobile terminal,
a step of switchably displaying an operation screen for accepting the switching operation and a chat screen for displaying a message group including a mode switching message corresponding to the switching information in chronological order;
When an operation to switch to the alert cancellation mode is received while an abnormality is occurring in the security target, the operation screen transitions to the chat screen, and a mode switching message corresponding to the switching information and an abnormality information corresponding to the abnormality information are displayed. a step of additionally displaying an abnormality notification message on the chat screen;
a step of additionally displaying the mode switching message without displaying the abnormality notification message when the switching information is received from the security device without accepting the switching operation at the own terminal during the occurrence of an abnormality in the security target; and let it run.

As described above, according to the present invention, it is possible to inform a user who may be affected by an abnormality in a security target of the abnormality. However, this effect does not limit the invention.

It is a figure showing composition of a security system concerning one embodiment of the present invention. It is the figure which showed the hardware constitutions of the security apparatus which concerns on one Embodiment of this invention. It is a figure showing the hardware constitutions of the user terminal concerning one embodiment of the present invention. FIG. 2 is a diagram explaining a plurality of security areas that security targets have in the security system according to one embodiment of the present invention; FIG. 4 is a diagram showing an example of a list screen displayed on a user terminal according to one embodiment of the present invention; It is the figure which showed the example of the list screen and chat screen which are displayed on the user terminal which concerns on one Embodiment of this invention. It is the figure which showed the example of the chat screen displayed on the user terminal which concerns on one Embodiment of this invention. It is the figure which showed the example of the operation screen displayed on the user terminal which concerns on one Embodiment of this invention. It is the flow chart which showed the flow of operation of the security system concerning one embodiment of the present invention. It is the table|surface which showed the abnormality notification message according to the classification of the abnormality monitored in the security system which concerns on one Embodiment of this invention, and it. FIG. 10 is a diagram showing a transition example of a chat screen displayed when a cancellation operation is performed while an abnormality is occurring in the user terminal according to one embodiment of the present invention;

Hereinafter, embodiments of the present invention will be described with reference to the drawings.

[System configuration]
FIG. 1 is a diagram showing the configuration of a security system according to this embodiment.

As shown in the figure, this security system has a security device 100, a user terminal 200, and a center server 300 of a security center.

The security device 100 is installed, for example, in a building (security target T) such as a corporate tenant building, monitors an abnormality in the security target T, and notifies the security center of the detected abnormality. Although the details will be described later, the security device 100 guards the security target T in a plurality of security modes (for example, security mode, security cancellation mode, in-room set mode, etc.).

The user terminal 200 is, for example, a terminal carried by an employee of a company that resides in the security target building T, and is, for example, a portable computer such as a smart phone, a mobile phone, or a tablet PC (Personal Computer). The user terminal 200 can be connected to mobile networks such as LTE (Long Term Evolution), 3G, and Wi-Fi.

The user terminal 200 can switch the security mode from a remote location of the security target T by communicating with the security device 100, and can display the change history of the security mode. The security mode switching operation is input on an application that is installed in the user terminal 200 and provides security mode information and other security information (hereinafter referred to as "security application").

In addition, the security device 100 also has an operation unit (operation panel, etc.) installed on a wall surface or the like of each area in the building of the security target T, and the user can operate the operation when the user is present in the building. The security mode can also be switched by the unit. Depending on the object to be operated by the operation unit, for example, an authentication process of inserting an authentication card given to each user into the operation unit may be required. In this embodiment, the operation unit may also be referred to as a "main body operation unit" with respect to the user terminal 200 capable of remote operation.

The center server 300 is a server installed in a security center operated by a security company, and can communicate with the security device 100 and the user terminal 200 via the Internet. A controller is stationed at the security center, and when an anomaly report is received from the security device 100, depending on the type of the received anomaly report (which will be described later), a security guard is dispatched to a target guarded by the security device 100. Necessary measures will be taken.

The center server 300 also stores information such as the location of the security target T, and information on security contracted users (companies, etc.) who reside in the security target. For example, the center server 300 pairs the user terminals 200 and the security devices 100 of each company that resides in the security target T, and stores information in which they are grouped for each security target T for authentication. The center server 300 also stores information on the authentication card paired and grouped in the same manner as the user terminal 200 .

Switching of the security mode is executed according to the flow shown in (1) to (8) in FIG. That is, (1) when the user terminal 200 requests the center server 300 to switch the security mode via the mobile network, (2) the center server 300 authenticates the user terminal 200 (the company to which it belongs) and passes the authentication. In this case, by transferring the security mode switching request to the security device 100, (3) the security device 100 is requested to switch the security mode. Then, (4) the security device 100 switches the security mode in response to the security mode switching request, and (5) notifies the center server 300 of the completion of switching the security mode.

(6) The center server 300 receives the notification and sends a push notification of mode switching completion to an API for push notification on the Internet (for example, Apple Push Notification Service (APNS) or Firebase Cloud Messaging (FCM)). request to do so. (7) Upon receipt of the request, the API notifies the user terminal 200 of the mode switching completion by push notification, and (8) the user terminal 200 receives the push notification and displays the mode switching completion on the display unit.

As described above, the center server 300 only mediates (and authenticates) communication between the security device 100 and the user terminal 200 in the security mode switching process. The communication mediated by the server 300 may also be described as communication between the security device 100 and the user terminal 200, omitting the mediating process. Note that the security device 100 may have a part of the function of the center server 300 so that the security device 100 and the user terminal 200 can communicate with each other without the center server 300 intervening.

In the present embodiment, the user terminal 200 can receive a remote switching operation of the security mode by the security application, and the security mode switching operation and the mode switching by the security device 100 according to the mode switching operation are performed. It is possible to display the result as a message on the chat screen. Furthermore, the user terminal 200 can also display information corresponding to the message on a list screen, which is a list of display columns for each of a plurality of security areas within the security target T. FIG. Details of these display processes will be described later.

[Configuration of Security Device]
FIG. 2 is a block diagram showing the configuration of the security device 100. As shown in FIG. As shown in the figure, the security device 100 includes a main device 101, various sensors 10 and 12, and the like.

The intrusion monitoring sensor 10 detects an intruder, such as a sensor that detects opening and closing of a door or window, a sensor that detects heat generated by a human body as a heat source, a sensor that detects that infrared rays are blocked by a human body, and the like. sensor. The intrusion monitoring sensors are roughly classified into those installed in the outer peripheral area of the security target T and those installed in other areas. Further, the intrusion monitoring sensors installed in the outer peripheral area of the security target T are classified into those installed in the entrance/exit area and those other than those installed in the entrance/exit area. The fire sensor 12 is a sensor that detects heat and smoke associated with the occurrence of fire.

The main device 101 comprises a control section 110 , a notification section 130 , a notification section 140 , a display section 150 , an operation section 160 and a communication interface (I/F) 170 .

The notification unit 130 notifies a security center (not shown) via a communication line when an abnormality occurs. The notification unit 140 generates various notification sounds. The display unit 150 is composed of an LED (Light Emitting Diode), a liquid crystal display, etc., and performs various displays on the main device and outside the main device, respectively.

The communication I/F 170 is an interface for wired or wireless communication with various sensors. The communication I/F 170 also functions as an interface for wireless communication with the user terminal 200 as a remote control unit for switching security mode.

The operation unit 160 includes, for example, operation buttons, a touch panel, and the like, and receives user operations such as switching operation of the security mode. When the operation unit 160 is a touch panel, the operation unit 160 can be integrated with the display unit 150 described above.

The operation unit 160 also includes an emergency notification button that the user operates when he is attacked by an intruder or when he feels something is wrong with his body, and a button for canceling the problem if the user accidentally causes it. It also has a button used for operations other than the security mode switching operation, such as a cancel operation button.

The control unit 110 is composed of a processor, a memory, etc., and is a part that controls the operation of the security device. It implements the mode setting means 118 and the like. The mode storage means 112 stores each security mode together with their identification information, and stores information about the currently set security mode among them by means of a flag or the like. The monitoring control information storage means 114 stores installation areas of various sensors, address codes, etc., and stores the correspondence between security modes and various sensors to be in a monitoring state. Intrusion monitoring sensor detection time processing means 116 detects an abnormality based on the current security mode stored in mode storage means 112 and the contents stored in monitoring control information storage means 114 when an intrusion monitoring sensor detects an abnormality. A process of making a judgment and outputting an abnormal signal, a process of determining and outputting an alarm sound, and the like are executed. The mode setting unit 118 executes the security mode setting (switching) process based on a mode switching operation by the user through the operation unit 160 and the user terminal 200 . When the security mode is changed, the mode setting means 118 causes the mode storage means 112 to store the switching destination security mode as the current security mode.

Further, when an abnormality has occurred in the security target T, the control unit 110 stores status information indicating that an abnormality is occurring together with the type of abnormality (described later).

Although not shown, the main device 101 includes a plurality of user terminals 200 paired with the security device 100 and set as a group, the authentication card, and group settings related to the identification information (user name, user ID, etc.) of each user. I remember information. In other words, the security device 100 associates and stores the user terminal 200 that can remotely control the security mode of the individual area Ai (or the entire property) for each individual area Ai (or the entire property).

[Configuration of user terminal]
FIG. 3 is a diagram showing the configuration of the user terminal 200. As shown in FIG. As shown in the figure, the user terminal 200 includes a CPU (Central Processing Unit) 21, a ROM (Read Only Memory) 22, a RAM (Random Access Memory) 23, an input/output interface 25, and a bus 24 connecting these to each other. Prepare.

The CPU 21 appropriately accesses the RAM 23 and the like as necessary, and performs overall control of each block of the user terminal 200 while performing various arithmetic processing. The ROM 22 is a nonvolatile memory that permanently stores firmware such as an OS, programs, and various parameters to be executed by the CPU 21 . The RAM 23 is used as a work area for the CPU 21 and temporarily holds the OS, various applications being executed, and various data being processed.

The input/output interface 25 is connected with a display unit 26, an operation reception unit 27, a storage unit 28, a communication unit 29, and the like.

The display unit 26 is a display device using, for example, an LCD (Liquid Crystal Display), an OELD (Organic ElectroLuminescence Display), a CRT (Cathode Ray Tube), or the like.

The operation reception unit 27 is, for example, a touch panel, buttons, keys, or other input devices. If the operation reception unit 27 is a touch panel, the touch panel can be integrated with the display unit 26 .

The storage unit 28 is, for example, a flash memory (SSD; Solid State Drive), other solid state memory, or a non-volatile memory such as a HDD (Hard Disk Drive). The storage unit 28 stores the OS, various applications, and various data.

Particularly in this embodiment, the storage unit 28 stores the security application and other programs for the user terminal 200 to execute security mode switching processing in conjunction with the security device 100 . The security application also includes data (character information and image information) necessary for displaying an operation screen for accepting a security mode switching operation, a chat screen for displaying the switching result, a list screen, and the like. The CPU 21 functions as display control means for controlling display switching processing of the operation screen, list screen and chat screen, and message display processing. The security application also stores the current security mode of each security area set in the security device 100 . Furthermore, the security application stores a message correspondence table that associates security mode switching operations and switching processes with messages displayed on the chat screen.

The communication unit 29 is various modules for wireless communication such as LTE and Wi-Fi, and is responsible for communication processing between the security device 100 and the center server 300 via a mobile network and the Internet.

[Security area]
Next, a plurality of security areas that the security target T in this embodiment has will be described. FIG. 4 is a diagram for explaining the security area of the security target T. As shown in FIG. 4A is a partially transparent view of the appearance of the security target T, and FIG. 4B is a plan view of the floor on which the security target T is located.

As shown in the figure, the security target T is, for example, a multi-story tenant building, and has a common area As and a plurality of individual areas Ai as the security target.

The common area As includes, for example, the entrance/exit of the security target T and is shared by each employee of the tenant company. The common area As is normally provided on the first floor of the security target T, but may be provided on the second floor or higher.

The individual area Ai is an area used individually by each employee of the tenant company, and can be, for example, an office, a conference room, a laboratory, or the like. To enter the individual area Ai, the employee must pass through the common area As.

The security device 100 can individually switch the security mode for each individual area Ai. To set the security mode of the common area As to security mode, all individual areas Ai must be set to security mode. When the user of each individual area Ai sets the security mode to the security mode for his own individual area Ai, if all the other individual areas Ai are set to the security mode, he/she will be the last person to leave the common area. An operation is performed to set the security mode of As (the entire security target) to the security mode.

When a plurality of tenant companies reside in one security target T, each of the plurality of tenant companies uses one or more individual areas Ai and shares the common area As. In this case, the user of each tenant company cannot switch the security mode of the individual area Ai in which other tenant companies reside. When the security mode of the individual area Ai is set to the security mode, the security mode of the common area As is set to the security mode.

In this embodiment, as will be described later, the user terminal 200 displays a list screen showing a list of display fields for displaying information about the security mode for each individual area Ai. It is possible to switch the screen between a chat screen displaying a message regarding security mode switching and an operation screen for performing a security mode switching operation.

[Security mode type]
Here, the types of security modes that the security device 100 has will be described. In this embodiment, the security device 100 has an alert mode, an in-room alert mode, and an alert release (in-room) mode as security modes for each individual area Ai. The security device 100 also has an alert mode and an alert release mode as security modes for the common area As.

Monitoring and emergency reporting by the fire sensor 12 are performed regardless of the security mode. Occurrence of abnormality due to these is reported by another alarm sound. On the other hand, the monitoring by the intrusion monitoring sensor 10 differs depending on the security mode.

The alert mode is set when all the users of the individual area Ai of the security target T leave (leaving) the individual area Ai, and when all the users of all the individual areas Ai leave the security target T (leaving the building). This is the mode in which In this mode, the monitoring by the intrusion monitoring sensors 10 is performed by all the intrusion monitoring sensors 10 installed in the individual area Ai and the common area As.

The in-room alert mode is a mode used when a user is in the individual area Ai and it is desired to monitor an intrusion from the outside. In this mode, monitoring by the intrusion monitoring sensors 10 is performed only by the intrusion monitoring sensors 10 installed in the outer peripheral area of the individual area Ai such as windows and doors among all the intrusion monitoring sensors 10 .

The alert release mode is a mode used when the user of the individual area Ai is in the room. In this mode, monitoring by the intrusion monitoring sensor 10 is not performed. When the user switches the security mode of the individual area Ai to the alert release mode, if the security mode of all the individual areas Ai of the security target T is set to the alert mode, the common area As is also set to the alert mode. Therefore, the user must first switch the security mode of the common area As to the alert release mode, and then switch the security mode of the individual area Ai to the alert release mode.

[List screen, chat screen and operation screen]
As described above, in the present embodiment, the security application of the user terminal 200 displays a list screen displaying a list of information regarding the security mode for each individual area Ai, and a message regarding the security mode for each individual area Ai in chronological order. A chat screen displayed in an interactive manner and an operation screen for receiving an operation for switching the security mode from the user are displayed so as to be switchable.

FIG. 5 is a diagram showing an example of the list screen together with the appearance of the security target T shown in FIG. 4A.

As shown in the figure, the list screen 70 displays a list of display columns 71 corresponding to the common area As and the individual area Ai. In the example shown in the figure, a display column 71 corresponding to the common area As is displayed at the top, and a display column 71 corresponding to the individual area Ai is displayed below it. If the security target T does not have a common area As, only the list of individual areas Ai is displayed.

As the display column 71 corresponding to the individual area Ai, in addition to the display column 71 corresponding to the individual area Ai for which the user of the individual area Ai has the security mode switching operation authority, the user of the individual area Ai has the security mode switching operation authority. A display column 71 corresponding to an individual area Ai (of another tenant company, for example) that does not have a is also displayed, for example, at the bottom. However, when there are a plurality of security areas, a single display column 71 is displayed for security areas for which the user does not have the operation authority. A message is displayed indicating whether all security areas for which the user has no operational authority are in security mode. The display column 71 cannot be operated by the user.

Each display column 71 includes an area name 72 that indicates the name of each security area, a security mode icon 73 that identifies the current security mode state of each security area by color (for example, blue for alert mode and black for release mode), The latest message 74 regarding the security mode and the reception time 75 of the latest message 74 displayed on the chat screen corresponding to each security area are displayed. Note that a display column 71 collectively displaying a plurality of security areas for which the user does not have security mode switching operation authority also displays the latest message 74 regarding the security mode (for example, a message indicating that all of the plurality of security areas have switched to the security mode is If so, the message "set is now set") and the reception time 75 of the latest message 74 may be displayed.

As will be described later, the latest message 74 regarding the security mode displayed in each display column 71 includes a message indicating the current (after switching) security mode of each security area, as well as a message indicating a change in the security time. .

FIG. 6 is a diagram showing an example of the list screen 70 and chat screens that can be switched from the list screen 70 . FIG. 7 is a diagram showing a more detailed example of the chat screen.

As shown in FIG. 6, when the user selects one of the display fields 71 of the list screen 70 by tapping or the like, the screen switches to the chat screen of the individual area Ai or the common area As corresponding to the selected display field 71. change. The chat screen 80 displays in chronological order a group of area messages including switching messages corresponding to switching of the security mode for each security area.

As shown in FIGS. 6 and 7, on the chat screen 80, as switching messages, a message (mode operation message 83) indicating a mode switching operation by the user and a mode switching message by the security device 100 according to the mode switching operation are displayed. A message indicating the result (mode switching message 84) is displayed in different areas (for example, the former is on the right side and the latter is on the left side) and displayed in chronological order in an interactive manner.

In FIG. 6, the latest message 74 displayed in the display field 71 of the list screen 70 and the mode switching message 84 displayed at the bottom of the chat screen 80 correspond to each other.

As shown in FIG. 7, the chat screen 80 has a time axis extending from top to bottom, with older messages (received earlier) being displayed at the top, and newer messages (received later) being displayed at the bottom. be. In addition, the latest message is always added to the bottom of the display, and the messages that are older than that and do not fit in the display range of the message display area can be displayed by the user flicking or swiping the message display area in the vertical direction, for example. It can be displayed by scrolling to the bottom.

Each mode operation message 83 and each mode switching message 84 has an operator information, an operation tool, and a reception time (operation time) at an adjacent position (for example, above) in addition to the message body surrounded by a rectangular frame. Contains information.

In the example of FIG. 7, in response to an alarm cancellation operation by Taro, who is the user of the user terminal 200, a mode operation message 83 indicating the operation and a mode switching message 84 indicating the switching result to the alarm cancellation mode according to the operation. is displayed.

In addition, on the chat screen 80, normal messages can be exchanged by a plurality of users in the security area corresponding to the chat screen 80, and these messages are displayed as messages 86. FIG.

Although not shown in the figure, when the user double-tap the chat screen 80, for example, a character input frame for the user to compose a message and a character selection area such as a keyboard are displayed at the bottom, and the message can be input. becomes.

Informative messages from the security device 100 side or the security system side other than switching of the security mode by the security device 100 can also be displayed on the chat screen 80 . The notification message includes, for example, a message 86 (for example, a notification that an object has been detected) regarding equipment (temperature, doors, etc.) and sensors (safes, windows, etc.) in the guarded area corresponding to the chat screen 80 in the alert cancellation mode. In addition, there are anomaly messages (details will be described later) that are displayed when some kind of anomaly occurs in a building or security area.

Also, when a preset event (for example, the alert mode is switched to the alert release mode) occurs, the chat screen 80 additionally displays a surveillance camera image 87 related to the event received from the security device 100 .

For example, when the user inputs an operation to cancel the alert mode of the individual area Ai, it is possible to confirm whether the user who performed the cancellation operation and the user who entered the room are the same person. (images and videos) are transmitted to the user terminal 200 and displayed on the chat screen 80 . In addition, when the sensor of the safe or the window detects it, the image of the surveillance camera around the safe or the window may be transmitted to the user terminal 200 and displayed on the chat screen 80, or a message to the effect of the detection may be additionally displayed. may

Also, an operation menu button 81 and a setting menu button 82 are displayed, for example, at the bottom of the chat screen 80 .

The operation menu button 81 is a button for switching display between the operation screen and the chat screen 80 . The setting menu button 82 is a button used when changing various settings related to user information and the like.

A security mode display icon 85 indicating the current security mode of the security area corresponding to the chat screen 80 is displayed, for example, in the upper left corner of the chat screen 80 . The security mode display icon 85 is displayed, for example, in blue if the security area is in security mode, and in black otherwise. In the chat screen 80, the security mode display icon 85 also functions as a list screen return button for switching the chat screen 80 to the list screen 70 when tapped by the user.

FIG. 8 is a diagram showing an example of an operation screen.

As shown in the figure, when the user taps the operation menu button 81 on the chat screen 80, the operation screen 90 is displayed so as to overlap the chat screen 80, for example.

The operation screen 90 is configured as a user interface using, for example, a touch panel, and includes an operation menu button 81 and a setting menu button 82 provided in common with the chat screen 80, an area selection button 91 within a zone, a status confirmation It has a button 92 , an alert mode setting button 93 , an alert release mode setting button 94 , an in-room alert mode setting button 95 , and an alert time change button 96 . Each button is displayed as a button icon on the screen, and when the user taps the respective button icon area, it is recognized as a selection operation of each button.

When the individual area Ai is further divided into a plurality of areas and guarded, the intra-zone area selection button 91 is a button for selecting those areas as targets for the switching operation of the guard mode.

The status confirmation button 92 is a button for confirming the current security mode status of the individual area Ai.

The alert mode setting button 93 is a button that accepts a tap operation for switching the alert release mode to the alert mode, and the alert release button 94 is a button that accepts a tap operation for switching the alert mode to the alert release mode.

The presence-in-room alert mode setting button 95 is a button that accepts a tap operation for switching the current security mode to the presence-in-room alert mode.

The security time change button 96 automatically switches the individual area Ai to the security mode when the security mode of the individual area Ai is not set even when the time preset by the user arrives, or changes the security time from the security center to the user. This is a button that accepts an operation to change (extend, etc.) the set time for a function such as making a phone call. When the security time change button 96 is tapped, a screen for inputting the changed set time is displayed, and the user can change the time on the screen.

When the above various buttons are operated by the user, the user terminal 200 transmits to the security device 100 a switching request signal to the corresponding security mode.

The operation screen 90 is switched to the chat screen 80 by operating the operation menu button 81, and is also switched to the chat screen 80 by operating the close button provided in the upper right portion, for example.

When starting the security application or switching to the operation screen 90, a pop-up prompting the user to enter a passcode for user authentication is displayed. operation is valid. A user authentication method can use biometric authentication such as a fingerprint instead of a passcode. User authentication may also be performed when each mode setting button is pressed on the operation screen 90 .

[Security system operation]
Next, the operation of the security system configured as above will be described. The operation is executed by cooperation between hardware such as the CPU and communication unit of the security device 100 and the user terminal 200 and software stored in the storage unit. In the following description, for the sake of convenience, the control unit 110 of the security device 100 and the security application or CPU 21 of the user terminal 200 are assumed to be main entities.

FIG. 9 is a flow chart showing the flow of screen switching processing in the security system. FIG. 11 is a diagram showing screen transitions on the user terminal 200 corresponding to the flowchart. In this embodiment, in FIGS. 9 and 11, the user terminal 200 that performs the switching operation to switch the security mode of the security device 100 installed in the security target in which an abnormality is occurring among the plurality of user terminals 200 to the security release mode. is called a user terminal 200A, and a user terminal 200 (other than the user terminal 200A) that does not perform the switching operation is called a user terminal 200B. Therefore, in other situations, when the user terminal 200A does not perform the switching operation, it becomes the user terminal 200B, and among the user terminals 200B, the user terminal 200B that performs the switching operation becomes the user terminal 200A.

As shown in the figure, first, the CPU 21 of the user terminal 200A (user terminal (A)) displays the chat screen 80 based on the user's operation on the security application (step 91). It is determined whether or not the menu button 81 has been tapped (step 92).

When determining that the operation menu button 81 has been tapped (Yes), the CPU 21 displays the operation screen 90 so as to overlap the chat screen 80 (step 93).

Subsequently, the CPU 21 determines whether or not an operation for switching the security mode to the alert release mode (hereinafter simply referred to as release operation) has been input (whether the alert release mode setting button 94 has been tapped) on the operation screen. (step 94).

If it is determined that the canceling operation has been input (Yes) (see the diagram on the left side of FIG. 11), the CPU 21 sends a switching request signal corresponding to the canceling operation for the individual area Ai corresponding to the chat screen 80 to the center server. 300 to security device 100 (step 95).

At the same time, the CPU 21 switches the operation screen 90 to the chat screen 80, and additionally displays a mode operation message 83 corresponding to the cancellation operation on the chat screen 80 (step 96) (see the middle diagram of FIG. 11).

The control unit 110 of the security device 100 that has received the switching request signal switches the security mode of the area corresponding to the switching request signal from the alert mode to the alert cancellation mode (step 97).

Subsequently, the control unit 110 determines whether or not an abnormality has occurred in the individual area Ai (or the common area As) (step 98).

If it is determined that an abnormality has occurred (Yes), the control unit 110 generates a mode switching signal indicating switching to the alert cancellation mode and an abnormality status signal indicating the abnormality status (step 99), It is transmitted to the user terminal 200A (step 101). In addition, the control unit 110 transmits only the mode switching signal among the two signals to the other user terminal 200B (user terminal (B)) linked to the individual area Ai (the user terminal of the user who has not performed the release operation). (step 102).

On the other hand, if it is determined that no abnormality has occurred (No), the control unit 110 generates a mode switching signal indicating switching to the alert cancellation mode (step 100), and the user terminals 200A and 200B (individual zone It is transmitted to all user terminals 200 linked to Ai (step 103).

Subsequently, the CPU 21 of the user terminal 200A determines whether it has received the abnormal status signal together with the mode switching signal or only the mode switching signal (step 104).

If it is determined that the abnormal status signal has been received together with the mode switching signal (Yes), the CPU 21 identifies the mode switching message (including the area where the mode was switched, the mode after switching, the switching operator, etc.) from the mode switching signal. (step 105), and the mode switching message is additionally displayed on the chat screen 80 (step 106).

Subsequently, the CPU 21 identifies an abnormality notification message from the abnormality status signal (step 107), and additionally displays it on the chat screen 80 following the mode switching message (step 108) (see the diagram on the upper right side of FIG. 11).

FIG. 10 is a table showing abnormality types indicated by abnormality status signals and abnormality notification messages corresponding thereto. The security application of user terminal 200 stores information corresponding to this table.

As shown in the figure, as the type of abnormality indicated by the abnormality status signal, there is an intrusion abnormality in which an intruder is detected in the individual area Ai, a fire abnormality in which a fire is detected in the individual area Ai (or the entire building), and an individual area There is an equipment abnormality detected in equipment in Ai (or shared by all areas) and an equipment abnormality detected in equipment in individual area Ai (or shared by all areas).

The intrusion anomaly is associated with an anomaly notification message such as "A suspicious person is intruding. Please move away from the building." A fire abnormality is associated with an abnormality notification message such as "There is a fire. Please move away from the building." The equipment abnormality is associated with the abnormality notification message "An abnormality in the equipment in the building was detected." The equipment abnormality is associated with the abnormality notification message "An abnormality was detected in the equipment in the building."

Based on the association, the CPU 21 identifies and displays the abnormality notification message from the abnormality status signal. The diagram on the upper right side of FIG. 11 shows an example of an anomaly notification message 99 when the anomaly type is an intrusion anomaly.

Returning to FIG. 9, when it is determined in step 104 that only the mode switching signal has been received (No), the CPU 21 identifies the mode switching message from the mode switching signal (step 109), and displays the mode switching message on the chat screen. 80 is additionally displayed (step 110).

Further, the user terminal 200B that has not performed the release operation identifies the mode switching message from the mode switching signal (step 111), and additionally displays the mode switching message on the chat screen 80 (step 112) (right center in FIG. 11). (see figure).

Note that when the mode switching signal is transmitted from the security device 100, if the security application is not running in the user terminal 200B that has not been operated to release, as shown in the lower right part of FIG. A push notification P to the effect that the security state has been changed is displayed on the display section (home screen, etc.) of 200B.

Also, although not shown, if the security mode switching operation is not a cancellation operation, the CPU 21 of the user terminal 200 transmits a switching request signal to the mode, switches to the chat screen 80, and switches to the mode corresponding to the switching operation. Display operation messages. Further, the control unit 110 of the security device 100 generates a mode switching signal according to the switching request signal and transmits it to the user terminal 200 without judging whether or not an abnormality is occurring, and the CPU 21 of the user terminal 200 A mode switching message is specified from the mode switching signal and displayed on the chat screen 80 .

In addition, when a building (individual area Ai) in which an abnormality is occurring is operated to cancel, the security center dispatches security guards according to the abnormality that has occurred, or Get in touch with your contacts. Alternatively, if contacted by the user who performed the release operation, respond to it. Then, the user is alerted according to the abnormality that has occurred. For example, in the case of an intrusion anomaly, there is a possibility that an intruder is hiding inside the property, so please be careful not to approach the building. Identity confirmation, etc., is performed to determine whether the user is a valid user. After that, when the abnormality is recovered, the security device 100 transmits, via the center server 300, a notification to the effect that the abnormality has been recovered to the user terminal 200 that transmitted the abnormality status signal.

[summary]
As described above, according to the present embodiment, when the user terminal 200 is operated to release the security while an abnormality is occurring in the building to be guarded, the user terminal 200 of the user who has performed the release operation has: By displaying an abnormality notification message in addition to the mode switching message, it is possible not only to confirm the release operation but also to inform the occurrence of abnormality and to take measures to avoid danger. On the other hand, only the mode switching message is displayed on the user terminal 200 of the user other than the user who performed the release operation, who is unlikely to be in danger due to the abnormality, and the user is unnecessarily worried by not notifying the user of the occurrence of the abnormality. can prevent

[Modification]
The present invention is not limited to the above-described embodiments, and can be modified in various ways without departing from the gist of the present invention.

In the above-described embodiment, the security device 100 transmits the abnormal status signal only to the user terminal 200 of the user who performed the release operation among the users linked to the building (zone) to be guarded. However, the security device 100, when an abnormality occurs (or when there is the cancellation operation after the occurrence of the abnormality), transmits an abnormality status signal to the user terminals 200 of all users linked to the security target. good too.

In this case, each user terminal 200 stores the abnormality status information based on the abnormality status signal until a signal indicating that the abnormality has been recovered (restored) is received from the security device 100, and the stored abnormality information is stored. It may be determined whether or not to display an abnormality notification message based on the status information. That is, when the user terminal 200 that performed the release operation receives the switching signal associated with the release operation of its own terminal, it additionally displays a mode switching message corresponding to the switching signal on the chat screen, and also displays the abnormal status information of the property for which the release operation has been performed. is stored, it is determined that an abnormality has occurred, and an abnormality notification message corresponding to the abnormality status information is additionally displayed on the chat screen. On the other hand, when the user terminal 200 that has not performed the canceling operation receives the switching signal without inputting the canceling operation, it displays the mode switching message corresponding to the switching signal instead of displaying the abnormality notification message (chat screen, screen, etc.). Displayed in push notification P).

In the above-described embodiment, the anomaly notification message was displayed only on the user terminal 200 of the user who performed the release operation. However, the anomaly notification message may be displayed not only on the user who performed the release operation, but also on the user terminals 200 of a specific group of users who are likely to enter the building to be guarded. As a result, it is possible to inform a user other than the user who performed the release operation who may be in danger of the abnormality.

For example, an abnormality notification message may be displayed on the user terminal 200 of a user who is near the building for which the cancellation operation was performed while the abnormality occurred, or who has approached the building after the cancellation operation was performed until the abnormality was recovered. good too.

In this case, each user terminal 200 uses, for example, a GPS (Global Positioning System) receiver or equipment installed in the building (Wi-Fi, beacon It has means for receiving short-range wireless communication radio waves from a wireless transmitter such as a security device 100), and position information within a predetermined distance range (for example, within several tens of meters) from the building where the abnormality occurs is obtained, or the user terminal 200 that receives the radio wave from the equipment installed in the building where the abnormality occurs displays the abnormality notification message.

When an abnormality notification message is displayed on the user terminal 200 of a user who has approached the building after the release operation is performed and before the abnormality is recovered, each user terminal 200 receives the abnormality status signal in advance as described above. In the state received and stored from the device 100, when the position information determination means detects that the distance from the building has become equal to or less than the predetermined distance range, a chat is performed based on the stored abnormal status information. An anomaly notification message is additionally displayed on the screen 80. - 特許庁When the user terminal 200 periodically transmits its own position information to the security device 100, receives radio waves for short-range wireless communication, or ceases to receive radio waves, the security device 200 displays information to that effect. By transmitting to the device 100, the security device 100 determines the user terminals 200 existing near the building among the user terminals 200 (the security device 100 has position determination means), and determines whether the user terminals 200 exist near the building. You may transmit abnormality information to the user terminal 200 which does.

In addition, at the time when the release operation is performed while the building is abnormal, other users who are accessing the information indicating the security mode by activating the security application that remotely controls the security mode of the building, and the above release operation After that, the anomaly notification message may also be displayed on the user terminals 200 of other users who started the security application and accessed the information indicating the security mode before the recovery from the anomaly.

Specifically, each user terminal 200 displays information indicating the current security mode by the application (for example, when the list screen 70 or the chat screen 80 is displayed) after the canceling operation during the occurrence of an abnormality in the building is performed. , the status confirmation button 92 is pressed on the operation screen 90, and the above information is displayed at the time of the cancellation operation), the chat screen based on the stored abnormal status information 80 additionally displays an anomaly notification message. In addition, the user terminal 200 does not display an abnormality notification message based on the stored abnormality status information. and receive abnormal status information. In this case, the security device 100 transmits abnormality status information to the user terminal 200 that requested confirmation of the current state if an abnormality has occurred, and the user terminal 200, based on the received abnormality status information, Display an error notification message.

When an abnormality occurs only in a specific individual area Ai of the building, when information indicating the current security mode of the individual area Ai (for example, the chat screen 80 of the individual area Ai) is displayed, the individual An anomaly notification message is displayed on the user terminal 200 of the user associated with the area Ai.

In addition, an abnormality notification message may be similarly displayed on the user terminal 200 of a user who has administrator authority for the building (area) in which the abnormality has occurred.

Note that when notifying a specific user group of user terminals 200 of the user terminals 200 that have not performed the release operation of the abnormality notification message, if the security application is not activated in the user terminals 200 of the specific user group, the user terminal 200 shown in FIG. , a push notification P to the effect that an abnormality has occurred is displayed on the display unit (home screen, etc.) of the user terminal 200B of a specific user group.

In the above-described embodiment, when the security mode of a property in which an abnormality has occurred is switched to the alert cancellation mode, the security device 100 is configured to The security device 100 transmits the switching signal and the abnormal status signal to the center server 300, and transmits the switching signal and the abnormal status signal to the user terminal 200 that has not performed the release operation. The center server 300 transmits a switching signal and an abnormal status signal to the user terminal 200 that has performed the release operation (and to the user terminals 200 of the specific user group), and transmits the switching signal to the user terminals 200 that have not performed the release operation. may be sent only.

In the above embodiment, as shown in FIG. 10, the user terminal 200 changes the content of the abnormality notification message according to the type of abnormality that is occurring. In this case, the user terminal 200 may further determine whether or not to display the anomaly notification message according to the type of anomaly.

For example, it is determined that an abnormality notification message needs to be sent for an intrusion problem or a fire problem, but for an equipment problem or equipment problem, there are many cases where the problem is irrelevant to the user entering the building. may be deemed unnecessary.

In addition, an intrusion abnormality (abnormality when an abnormality is detected within a predetermined time after the security mode is switched to set. Specifically, the sensor at the entrance of the building detects it within a predetermined time after switching to the set If this occurs, it is highly likely that the user is being attacked by an intruder. Even if there is a cancellation operation, the abnormality notification message may not be displayed.

In addition, when the unlocking operation is performed by the security device 100 with a card instead of the user terminal 200, the security device 100 identifies the user who performed the unlocking operation from the card ID, and identifies the user and other specific users ( An abnormal status signal may be transmitted to the user terminal 200 of the user identified by the position information or the display status of the application, and each user terminal 200 may display an abnormal notification message based on the signal.

In the above-described embodiment, the security application identifies and displays different anomaly notification messages based on the type of anomaly indicated by the anomaly status signal. As the abnormality notification message, one abnormality notification message (for example, "An abnormality has occurred.") may be displayed.

In the above-described embodiment, a message indicating that an abnormality is occurring is displayed as the abnormality notification message, but in addition to the notification of the abnormality, a reminder message urging contact with the security company may be displayed. As a reminder message, for example, "An abnormality has occurred. Please contact the security company. (TEL: 〇〇‐〇〇〇〇‐〇〇〇〇)" or "An abnormality has occurred. Security Please respond to the communication from the company." is assumed.

For example, if there is a release operation immediately after an abnormality occurs, it is highly likely that the user made a mistake in releasing the error (entered a building or area without performing a release operation). By displaying, confirmation contact between the security company and the user can be ensured.

In the above-described embodiment, when the security device 100 receives the switching request signal by the input of the release operation, the mode is switched to the alert release mode. However, the security device 100 switches to the alert release mode when the switching request signal is received. It may be determined whether or not When the security device 100 cannot switch to the alert release mode (for example, when the security mode is a maintenance mode for performing periodic inspections, etc.), the security device 100 outputs a switching signal indicating that the mode switching was not possible to the user terminal. 100, and the user terminal 100 additionally displays, on the chat screen, a message corresponding to the switching signal, such as "Could not change to alert release mode." At this time, since the user terminal 200 has not switched to the alert release mode, even if the property corresponding to the switch request signal is in the process of anomaly, the anomaly notification message does not have to be displayed on the chat screen. The security device 100 transmits a switching signal indicating the switching result of the security mode switching process in response to the switching request signal, even if the security mode is switched as described above or not.

In the above-described embodiment, the security device 100 determines whether there is an abnormality or the like from the detection results of the various sensors 10 installed on the security target T, but only the various sensors 10 are installed on the security target T, and the security device 100 functions may be performed by the center server 300 .

Among the inventions described in the scope of claims of the present application, the invention described as a "display method" automatically performs each step by at least one device such as a computer through information processing by software. , It is not performed by a human using a device such as a computer. That is, the "display method" is an information processing method using computer software, and is not a method of manipulating a computing tool called a computer.

21 CPU
28... Storage unit 29... Communication unit 70... List screen 71... Display column 74... Latest message 80... Chat screen 83... Mode operation message 84... Mode switching message 90... Operation screen 99... Abnormal notification message 100... Security device 101... Main Apparatus 110... Control unit 170... Communication interface 200... User terminal 300... Center server T... Security target As... Common area Ai... Individual area

Claims (8)

a security device provided for a security target and capable of setting a security mode to at least an alert mode and an alert release mode;
A security system comprising: a plurality of mobile terminals capable of remotely switching the security mode by communicating with the security device,
The security device has communication means for transmitting switching information indicating a switching result of the security mode according to the switching operation and abnormality information indicating that an abnormality has occurred in the security target to the mobile terminal,
The mobile terminal has display control means for switchably displaying an operation screen for accepting the switching operation and a chat screen for displaying a message group including a mode switching message corresponding to the switching information in chronological order,
When an operation to switch to the alert release mode is performed while an abnormality is occurring in the security target in an arbitrary first mobile terminal among the plurality of mobile terminals,
The display control means of the first mobile terminal transitions from the operation screen to the chat screen, and adds a mode switching message corresponding to the switching information and an anomaly notification message corresponding to the anomaly information to the chat screen. display and
Display control means of mobile terminals other than the first mobile terminal display a mode switching message corresponding to the switching information without displaying the abnormality notification message. The security system of claim 1, comprising:
When the switching operation is performed, the mobile terminal transmits a switching request signal corresponding to the switching operation to the security device,
When receiving from the first mobile terminal the switching request signal indicating a switching operation to the alert release mode during an abnormality occurring in the security target, the security device transmits the switching information to the first mobile terminal, and a security system that transmits the abnormality information and transmits the switching information without transmitting the abnormality information to a mobile terminal other than the first mobile terminal. The security system of claim 1, comprising:
The mobile terminal has storage means for storing the abnormality information acquired from the security device,
The display control means, when an operation to switch to the alert release mode is performed in the self-terminal during the occurrence of an abnormality in the security target, a mode switching message corresponding to the switching information received from the security device; additionally displaying the abnormality notification message on the chat screen based on the stored abnormality information;
A security system for displaying the mode switching message without displaying the abnormality notification message when the switching information is received from the security device without performing the switching operation at the own terminal. The security system according to any one of claims 1 to 3,
Either one of the mobile terminal and the security device,
a position information determining means for determining whether or not the mobile terminal exists in the vicinity of the security target;
A mobile terminal existing in the vicinity of the security target among mobile terminals other than the first mobile terminal when an operation to switch to the alert cancellation mode is performed in the first mobile terminal while the security target is in an abnormal state. a security system that displays the anomaly notification message. A security system according to claim 1 or 3,
The display control means of the portable terminal other than the first portable terminal controls the operation screen and the A security system that displays the anomaly notification message when information indicating a current security mode is displayed by an application that displays the chat screen. A security system according to any one of claims 1 to 5,
The abnormality information includes information indicating the type of abnormality,
The security system, wherein the display control means determines the content of the anomaly notification message or whether or not to display the anomaly notification message according to the type of the anomaly. Switching information provided for a security target, capable of setting a security mode to at least an alert mode and an alert release mode, and indicating a switching result of the security mode according to the switching operation of the security mode, and an abnormality occurring in the security target. A mobile terminal that is connected to a security device that transmits anomaly information indicating that the
display control means for switchably displaying an operation screen for accepting the switching operation and a chat screen for displaying a message group including a mode switching message corresponding to the switching information in chronological order;
The display control means, when receiving an operation to switch to the alert cancellation mode while an abnormality is occurring in the security target, transitions from the operation screen to the chat screen, displays a mode switching message corresponding to the switching information, and and additionally displaying an anomaly notification message corresponding to the anomaly information on the chat screen, and receiving the switching information from the security device without accepting the switching operation at the own terminal during the occurrence of an anomaly in the security target. is a mobile terminal that displays the mode switching message without displaying the abnormality notification message. Switching information provided for a security target, capable of setting a security mode to at least an alert mode and an alert release mode, and indicating a switching result of the security mode according to the switching operation of the security mode, and an abnormality occurring in the security target. A program to be executed in a mobile terminal connected to a security device that transmits anomaly information indicating that an emergency has occurred and capable of remotely setting the security mode by the switching operation,
a step of switchably displaying an operation screen for accepting the switching operation and a chat screen for displaying a message group including a mode switching message corresponding to the switching information in chronological order;
When an operation to switch to the alert cancellation mode is received while an abnormality is occurring in the security target, the operation screen is changed to the chat screen, and a mode switching message corresponding to the switching information and an abnormality information corresponding to the abnormality information are displayed. a step of additionally displaying an anomaly notification message on the chat screen;
a step of additionally displaying the mode switching message without displaying the abnormality notification message when receiving the switching information from the security device without accepting the switching operation at the own terminal during the occurrence of an abnormality in the security target; A program that causes the mobile terminal to execute and .

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