Server device, elevator control system and content display method

Abstract

To improve the ability of a commercial facility to attract users by adding functions other than call registration using call registration information from mobile terminal calls. [Solution] The server device of the embodiment has a content storage unit that stores content information for each property indicating the building that is the user's destination, including the floor of the property, floor details indicating tenant information located on the floor, and content details related to the floor details; a mobile terminal call processing unit that receives call registration information requesting movement of the elevator car from a mobile terminal carried by the user, including the property name of the property that is the user's destination and the destination floor which is the floor to which the user will travel using the elevator, and transmits the received call registration information to an elevator control device installed in the property that controls the elevator; a content selection unit that selects content information from the content storage unit based on the call registration information; and a content transmission unit that transmits the content information selected by the content selection unit to the mobile terminal.

Description

[Technical Field]

[0001] The present invention relates to a server device, an elevator control system, and a content display method. Regarding. [Background technology]

[0002] When an elevator is connected to a network, a technique for transmitting information such as content to a terminal such as a passenger's smartphone (hereinafter referred to as a mobile terminal) via a server device or the like has been conventionally known.

[0003] For example, Patent Document 1 discloses a technology that uses a reception device on each floor to send content to passengers' mobile devices when they disembark, and Patent Document 2 discloses a technology that uses a "mobile device call" technology that allows calls to be registered from a mobile device to the elevator control panel, and displays the predicted congestion level of the elevator on the mobile device when a mobile device call is registered. [Prior art documents] [Patent documents]

[0004] [Patent Document 1] Japanese Patent Application Publication No. 2023-176191 [Patent Document 2] Japanese Patent Publication No. 2022-147077 Summary of the Invention [Problem to be solved by the invention]

[0005] However, Patent Document 1 requires that a reception device be installed on each floor, and Patent Document 2 has the problem that only predetermined content can be displayed on the mobile terminal. [Means for solving the problem]

[0006] In order to solve the above problems and achieve the objectives, In an embodiment Server device teeth, For each property that indicates the building that the user is going to, the floor of the property and the tenants located on that floor Regarding information is Floor contents and floor contents It is information a content storage unit that stores content information including the content details, and a mobile terminal that receives, from a mobile terminal carried by a user, call registration information requesting a movement of the elevator car, the call registration information including the property name of the property that is the user's destination and the destination floor that is the floor to which the user will move using the elevator, and a mobile terminal that is installed in the property, workman a mobile terminal call processing unit that transmits the call registration information to an elevator control device that controls the elevator; a content selection unit that selects content information from a content storage unit based on the call registration information; a call registration history storage unit that stores the elevator usage history of users; a history registration unit that, each time call registration information is received, stores the date and time of reception, the property name and destination floor included in the call registration information, and the floor details corresponding to the destination floor as call registration history in the call registration history storage unit; and a history condition extraction unit that, when call registration information is received, extracts from the call registration history content information of floors that have the same property name as the property name included in the currently received call registration information and that have been visited multiple times by the user in the past. Content information selected in the content selection section At the same time, the content information extracted by the history condition extraction unit of, Mobile and a content transmitting unit that transmits the content to the mobile terminal. [Brief explanation of the drawings]

[0007] [Figure 1] FIG. 1 is a diagram showing an example of the configuration of an elevator control system according to the first embodiment. [Figure 2] FIG. 2 is a diagram showing an example of a system configuration diagram and a block diagram of a server device according to the first embodiment. [Figure 3] FIG. 3 is a diagram illustrating an example of content information stored in a content storage unit according to the first embodiment. [Figure 4] FIG. 4 is a block diagram showing an example of the configuration of the mobile terminal according to the first embodiment. [Figure 5] FIG. 5 is a diagram showing an example of a call registration screen according to the first embodiment. [Figure 6] FIG. 6 is a diagram showing an example of content displayed on a mobile terminal as a result of processing according to the first embodiment. [Figure 7] FIG. 7 is a sequence diagram showing an example of a processing flow of content display in response to an elevator portable terminal call according to the first embodiment. [Figure 8] FIG. 8 is a diagram showing an example of a system configuration diagram and a block diagram of a server device according to the second embodiment. [Figure 9] FIG. 9 is a diagram illustrating an example of a call registration history according to the second embodiment. [Figure 10] FIG. 10 is a diagram showing an example of content displayed on the mobile terminal according to the second embodiment. [Figure 11] FIG. 11 is a sequence diagram showing an example of a processing flow of content display in response to an elevator portable terminal call according to the second embodiment. [Figure 12] FIG. 12 is a flowchart showing an example of the flow of related content selection processing in the second embodiment. [Figure 13] FIG. 13 is a diagram illustrating an example of a system configuration and a block diagram of a server device according to the third embodiment. [Figure 14] FIG. 14 shows an example of information stored in the content information according to the third embodiment. [Figure 15] FIG. 15 illustrates an example of content display when processing is performed when there are multiple floor contents on a floor of a certain property according to the first embodiment. [Figure 16] FIG. 16 illustrates an example of a call registration history according to the third embodiment. [Figure 17] FIG. 17 is a diagram showing an example of content displayed on a mobile terminal as a result of processing according to the third embodiment. [Figure 18] FIG. 18 is a sequence diagram showing a processing flow of content display in response to an elevator portable terminal call according to the third embodiment. [Figure 19] FIG. 19 is a flowchart showing an example of the flow of a transmission content determination process in the third embodiment. [Figure 20] FIG. 20 is a diagram showing an example of a system configuration diagram and a block diagram of a server device according to the fourth embodiment. [Figure 21]FIG. 21 is a diagram showing an example of when content information stored in a content storage unit according to the fourth embodiment is changed. [Figure 22] FIG. 22 shows an example of a call registration history stored in the call registration history according to the fourth embodiment. [Figure 23] FIG. 23 is a diagram showing an example of content displayed on a mobile terminal as a result of processing according to the fourth embodiment. [Figure 24] FIG. 24 is a sequence diagram showing an example of a processing flow of content display in response to an elevator portable terminal call according to the fourth embodiment. [Figure 25] FIG. 25 is a flowchart showing an example of the flow of cautionary content transmission determination processing in the fourth embodiment. DETAILED DESCRIPTION OF THE INVENTION

[0008] Hereinafter, embodiments will be described with reference to the drawings.

[0009] (First embodiment) FIG. 1 is a diagram showing an example of the configuration of an elevator control system according to a first embodiment. 10a and 10b in the diagram indicate buildings (hereinafter referred to as properties) such as office buildings in which the elevator system is installed. Elevator control devices 20a and 20b are installed in the properties 10a and 10b, respectively. The elevator control devices 20a and 20b control the elevators. While the example in FIG. 1 shows only two properties 10a and 10b for convenience, in reality, there are many properties, and the elevator control devices 20a and 20b installed in each of these properties are connected to a server device 30 via a communication network 1 (described later) so as to be able to communicate data with each other. The server device 30 is a computer that manages the elevators in each property.

[0010] The elevator control device 20a controls the operation of cars (elevators) 11-1a to 11-3a installed in the property 10a. The cars 11-1a to 11-3a are supported so as to be able to move up and down freely on a pair of guide rails installed in the elevator shaft, and move between floors in response to hall calls and car calls. A "hall call" is a call signal registered at the hall of each floor, and includes information on the registered floor and destination direction. A "car call" is a call signal registered inside the car, and includes information on the destination floor.

[0011] In the elevator control system 1000, as will be described later, each user 2 can register a hall call using the mobile terminal 3 that they carry. This eliminates the need to operate hall call buttons (not shown) installed at the halls 12a and 12b on each floor. In the following description, for convenience, a hall call registered using the mobile terminal 3 will be referred to as a "mobile terminal call."

[0012] The elevator control device 20b controls the operation of a car 11b installed in the property 10b. The car 11b is supported so as to be able to move up and down freely on a pair of guide rails provided in the elevator shaft, and moves between floors in response to hall calls and car calls.

[0013] The elevator control devices 20a and 20b are connected to a server device 30 via a communication network 1. The server device 30 has a function of executing processing related to mobile terminal calls in cooperation with the elevator control devices 20a and 20b.

[0014] The mobile terminal 3 used for mobile terminal calls is a general mobile phone, a smartphone, or the like. Application software for mobile terminal call registration is pre-installed on the mobile terminal 3. This application software for mobile terminal call registration was developed by an elevator-related company and can be freely downloaded from a website that depends on the OS (Operating System) of the mobile terminal 3. The user registers a mobile terminal call via a server device 30 on the Internet by performing a predetermined operation on the call registration screen of this application software (see FIG. 5).

[0015] 2 is a diagram showing an example of a system configuration diagram and a block diagram of a server device according to the first embodiment. The elevator control system 1000 mainly includes a mobile terminal 3, a server device 30, and an elevator control device 20a. An application for mobile terminal call registration is installed on the mobile terminal 3, and each user 2 uses the mobile terminal 3 to perform mobile terminal call registration.

[0016] As shown in FIG. 2, the server device 30 mainly includes a mobile terminal call processing unit 21, a content management unit 22, and a content storage unit .

[0017] When the mobile terminal 3 performs mobile terminal call registration, call registration information is transmitted to the server device 30. The transmitted call registration information includes user identification information for identifying the user 2 of the mobile terminal 3, the property name of the property that is the destination of the user 2, and the destination floor that is the floor to which the user 2 will travel using the elevator.

[0018] The server device 30 receives the call registration information transmitted from the mobile terminal 3 and sends it to the mobile terminal call processing unit 21 and the content management unit 22 .

[0019] The mobile terminal call processing unit 21 receives call registration information that requests the movement of the elevator cars 11-1a to 11-3a, which is input in the mobile terminal call registration, and transmits the received call registration information to the elevator control device 20a.

[0020] The content management unit 22 transmits content details corresponding to each user 2 based on the property name and destination floor information of the received call registration information.

[0021] The content storage unit 23 is a storage medium such as a hard disk drive (HDD) or a solid state drive (SSD). The content storage unit 23 stores content information 231a to 231c for each property. Here, the content information 231a to 231c is data including the floor of the property, the floor contents located on the floor, and the content contents related to the floor contents. The property is the building that is the destination of User 2. The floor details are information about the tenants located on the floor. The content details are information about the floor details, and correspond to information about services provided by the tenants on the floor.

[0022] The content information 231a to 231c stored in the content storage unit 23 will be described. FIG. 3 is a diagram illustrating an example of content information stored in a content storage unit according to the first embodiment. As shown in FIG. 3, the content information 231 stores, for each floor of the property, information about the floor contents exhibited on each floor and the contents related to the floor contents.

[0023] Returning to FIG. 2, the content selection unit 24 selects the content content corresponding to the property name transmitted this time from the content information 231a to 231c of each property stored in the content storage unit 23, and selects the content information 231 of the destination floor registered for the mobile terminal call from the content information 231 as shown in FIG. 3.

[0024] The content sending unit 25 sends the content information 231 selected by the content selecting unit 24 as described above to the mobile terminal 3 corresponding to the user name in the received call registration information.

[0025] Next, the mobile terminal 3 will be described in detail. FIG. 4 is a block diagram showing an example of the configuration of the mobile terminal according to the first embodiment. The mobile terminal 3 includes an input unit 31, a display unit 32, a control unit 33, a storage unit 34, a communication unit 35, and the like.

[0026] The input unit 31 is made up of various keys and buttons, and is used to input data and give instructions. The display unit 32 is made up of, for example, an LCD, and displays data. Note that the input unit 31 may be made up of, for example, a transparent touch panel, and data and instructions may be input on the screen of the display unit 32.

[0027] The control unit 33 is made up of a CPU and executes various functions by starting a predetermined program. In this embodiment, the control unit 33 executes the processing of the call registration unit 36 ​​by starting application software for mobile terminal call registration that is pre-installed in the mobile terminal 3.

[0028] The call registration unit 36 ​​performs processing for registering the call registration information of the user. Specifically, in response to a predetermined operation by the user, the call registration unit 36 ​​displays a call registration screen 41 (see FIG. 5) on the display unit 32, and transmits to the server device 30 call registration information requesting movement of the elevator cars 11-1a to 11-3a, the call registration information including user identification information for identifying the user 2, the property name of the property that is the user's destination, and the destination floor that is the floor to which the user 2 will travel using the elevator.

[0029] The storage unit 34 is a storage medium such as an HDD, an SSD, etc. The storage unit 34 stores various programs required for processing by the control unit 33 and various applications including application software.

[0030] The communication unit 35 performs communication processing between the mobile terminal 3 and the server device 30, and not only transmits call registration information from the mobile terminal 3 to the server device 30, but also receives content information 231 transmitted from the server device 30. Then, the display unit 32 displays the received content information 231.

[0031] The call registration unit 36 ​​performs processing for registering the call registration information of the user. Specifically, the call registration unit 36 ​​displays a call registration screen 41 (see FIG. 5) on the display unit 32 in response to a predetermined operation by the user, and transmits the call registration information to the server device 30.

[0032] The call registration information includes user identification information, a property name, and a destination floor, and is information requesting movement of elevator cars 11-1a to 11-3a. The user identification information is information for identifying user 2. The property name is the name of the property that is the user's destination. The destination floor is the floor to which user 2 will travel using the elevator.

[0033] FIG. 5 is a diagram showing an example of a call registration screen according to the first embodiment. The call registration screen 41 displayed on the display unit 32 of the mobile terminal 3 is displayed by a predetermined operation, such as tapping the "call registration" menu on the main screen (not shown), after the application software has been started.

[0034] The call registration screen 41 includes a property selection button 42, a boarding floor input form 43, a destination floor input form 44, a destination direction button 45, and a send button 46.

[0035] The property selection button 42 is a button for selecting the property where user 2 is located. When the property selection button 42 is tapped, a list of properties that can use this elevator system is displayed, and the user is configured to select any property from the list. In the example of Figure 5, "Building A" is selected.

[0036] The boarding floor input form 43 is an input form for inputting the boarding floor of user 2. When boarding floor input form 43 is tapped, a keypad (not shown) is displayed on the screen. User 2 can input the boarding floor by operating this keypad. In the example of Figure 5, "2nd floor" is entered. Note that the method for inputting the boarding floor of user 2 is not limited to the keypad method as in the example of Figure 5. For example, when any property is selected using property selection button 42, a list of floors for that property may be displayed, and user 2 may select the boarding floor from the list of floors to select the floor.

[0037] The destination direction button 45 is a button for selecting either up or down as the destination direction of user 2. FIG. 5 shows the case where up is selected. Note that instead of selecting the destination direction of user 2 using the destination direction button 45, the destination floor of user 2 may be directly input into the destination floor input form 44. In this case, the input destination floor is treated as a car call. Therefore, when user 2 gets into one of the cars 11-1a to 11-3a, there is no need to register the destination floor by operating the car operation panel.

[0038] The send button 46 is a button for confirming each piece of information (object, boarding floor, destination direction or destination floor) entered on the call registration screen 41 and transmitting it to the server device 30. When the send button 46 is tapped, this information is transmitted to the server device 30 in a predetermined format as the call information of the user 2.

[0039] Next, the content displayed on the mobile terminal 3 as a result of the processing according to the first embodiment will be described. FIG. 6 is a diagram showing an example of content displayed on a mobile terminal as a result of processing according to the first embodiment. As described in FIG. 3, the content transmitting unit 25 transmits the content information 231 selected by the content selecting unit 24 to the mobile terminal 3 corresponding to the user name in the received call registration information. In FIG. 3, since the destination floor registered for the mobile terminal call this time is the fourth floor, content information 231 relating to "men's clothing" is transmitted. The mobile terminal 3 receives the content information 231 transmitted from the server device 30, and the display unit 32 displays the content details 60 as shown in FIG.

[0040] Next, a content display process in response to an elevator portable terminal call according to the present embodiment configured as above will be described. FIG. 7 is a sequence diagram showing a processing flow of content display in response to an elevator portable terminal call according to the first embodiment.

[0041] First, the user 2 inputs information such as the property name, boarding floor, and destination floor using the installed application software for mobile terminal call registration on the mobile terminal 3, and transmits the call registration information to the server device 30 (S601). Then, the server device 30 transmits the destination floor information from the received call registration information to the elevator control device 20a (S602).

[0042] When the elevator control device 20a receives the information on the destination floor, it allocates the cars 11-1a to 11-3a by group management control or the like (S603).

[0043] Furthermore, the content selection unit 24 of the server device 30 selects the content information 231 of the property name and destination floor for the current mobile terminal call registration from the content storage unit 23 based on the call registration information from the mobile terminal 3 (S604).

[0044] The content transmitting unit 25 transmits the content information 231 selected by the content selecting unit 24 to the mobile terminal 3 of the user 2 who has registered as a mobile terminal call (S605).

[0045] The communication unit 35 of the mobile terminal 3 receives the content information 231 transmitted from the server device 30, and the control unit 33 displays the content details of the received content information 231 on the display unit 32 (S606).

[0046] (Overview) The conventional technology has had problems in that it requires a device to specify the mobile terminal on which the content is to be displayed, and that it can only display predetermined content.

[0047] In contrast, in the elevator control system 1000 according to this embodiment, the server device 30 includes a content storage unit 23 that stores, for each property indicating a building that is a user's destination, content information 231 including floors of the property, floor details indicating information about tenants located on the floors, and content related to the floor details; a mobile terminal call processing unit 21 that receives, from a mobile terminal 3 carried by the user, call registration information requesting movement of elevator cars 11-1a to 11-3a, including user identification information for identifying the user of the mobile terminal 3, the property name of the property that is the user's destination, and a destination floor that is the floor to which the user will travel using the elevator, and transmits the received call registration information to elevator control devices 20a and 20b installed in the property and that control the elevator; a content selection unit 24 that selects content information 231 from the content storage unit 23 based on the call registration information; and a content transmission unit 25 that transmits the content information 231 selected by the content selection unit 24 to the mobile terminal 3. The mobile terminal 3 displays the content of the content information 231 received from the server device 30.

[0048] Specifically, in the elevator control system 1000 according to this embodiment, the server device 30 selects the content to be sent to the mobile device 3 of the user 2 who has registered the mobile device call, based on the property name and destination floor information that is the information registered by the user 2 in the mobile device call registration, and sends the selected content to the mobile device 3. As a result, since the mobile device call registration is performed using the mobile device 3 of each user 2, it is possible to know "who has registered the mobile device call for which floor," and by utilizing this feature of the mobile device call and the fact that it goes through the server device 30, the content of the content information 231 according to the registered floor can be individually displayed on the mobile device 3 of each user 2.

[0049] Furthermore, in the elevator control system 1000 according to this embodiment, call registration information is registered using application software for mobile terminal call registration installed on the mobile terminal 3 and transmitted to the server device 30. Therefore, content details according to the call registration information of the user 2 can be transmitted individually without using a device that specifies content display on each floor.

[0050] (Second embodiment) In the first embodiment, a form was described in which the content details of the content information 231 are individually displayed on each user's mobile terminal 3 based on the information of the user's mobile terminal call registration. The second embodiment differs from the first embodiment in that content details are selected and sent to the user based not only on the current call registration information but also on information on the past call registration history of the mobile terminal call registration. Note that parts similar to those in the first embodiment described above are given the same reference numerals and detailed explanations are omitted. In the following explanation, parts different from the first embodiment will be mainly explained.

[0051] The overall configuration of the elevator system according to the second embodiment and the configuration of the mobile terminal 3 are the same as those of the first embodiment described above. FIG. 8 is a diagram showing an example of a system configuration diagram and a block diagram of a server device according to the second embodiment. The elevator control system 1000 of this embodiment mainly includes a mobile terminal 3, a server device 70, and an elevator control device 20a. Similar to the first embodiment, a user 2 performs a mobile terminal call registration using a mobile terminal 3, and transmits the call registration information to a server device 70. The mobile terminal call processing unit 21 in the server device 30 then transmits the property name, boarding floor, and destination floor from the received call registration information to the elevator control device 20a.

[0052] The server device 70 mainly comprises a mobile terminal call processing unit 21, a content management unit 71, a content storage unit 23, and a call registration history storage unit 75.

[0053] The content management unit 71 includes a content selection unit 72, a content transmission unit 73, a history condition extraction unit 74, and a history registration unit 76, and receives call registration information transmitted from the mobile terminal 3.

[0054] As in the first embodiment, the content selection unit 72 selects content content from the content information 231a to 231c in the content storage unit 23 based on the destination floor information in the call registration information, and the content transmission unit 73 transmits the selected content content to the mobile terminal 3 that has registered the mobile terminal call, as in the first embodiment.

[0055] The call registration history storage unit 75 is a storage medium such as an HDD or SSD. The call registration history storage unit 75 stores the elevator usage history of user 2. Specifically, the call registration history storage unit 75 stores, for each user 2, information on when, at which property, and which destination floor user 2 registered in the past, as well as a registration history 751 regarding the floor contents of the destination floor.

[0056] The contents of the call registration history 751 stored in the call registration history storage unit 75 will be described. FIG. 9 is a diagram illustrating an example of a call registration history according to the second embodiment. As described above, the call registration history 751 of user 2 stored in the call registration history storage unit 75 stores information such as date, time, property name, destination floor, and floor contents as shown in FIG.

[0057] The data 82 of the current mobile terminal call registration is stored by the history registration unit 76 in the call registration history storage unit 75 in the call registration history 751 of the user 2 of the mobile terminal 3 that has registered the mobile terminal call. Taking FIG. 9 as an example, the mobile terminal call registration data 82 is saved, in which the property name registered this time is "XX", the destination floor is "5th floor", and the floor content is "restaurant".

[0058] Returning to Figure 8, when the content management unit 71 receives call registration information, the history condition extraction unit 74 extracts from the call registration history 751 call registration history 751 that has the same property name as the property name included in the currently received call registration information and is for a floor that user 2 has visited multiple times in the past, and further performs condition extraction based on pre-set conditions and extracts registration history 81 that meets the conditions as shown in Figure 9.

[0059] As mentioned above, the history condition extraction unit 74 extracts conditions based on pre-set conditions. Specifically, the number of days in the past to be targeted, the time period when the mobile terminal was called, the number of times, etc. are set. In the example of Fig. 9, the conditions for the call registration history 81 are that the mobile terminal was called "three or more times" in the "past one month" between "12:00 and 15:00". The conditions used for conditional extraction may also be conditions other than those mentioned above for conditional extraction of the call registration history 751.

[0060] When call registration information is transmitted from the mobile terminal 3, the history registration unit 76 sends information on the transmitted date, time, property name, destination floor, and floor contents to the call registration history storage unit 75, and stores the call registration history 751 for each user 2 based on the user name registered in the mobile terminal call registration. In this way, each time call registration information is received, the date and time of reception, the property name and destination floor included in the call registration information, and the floor details corresponding to the destination floor are stored as call registration history for each user in the call registration history storage unit 75 as registration histories 751a to 751c for mobile terminal calls, separated for each user 2.

[0061] As in the first embodiment, the content selection unit 72 selects content information 231 from the content storage unit 23 based on the call registration information of the current mobile terminal call registration. In addition, the content selection unit 72 also selects the relevant content from the content storage unit 23 based on the call registration history 751 that has the same property name as the property name currently registered in the mobile terminal call and meets the above-mentioned pre-set conditions.

[0062] Taking Figure 9 as an example, the content selection unit 72 selects content related to "restaurant" based on the call registration information currently registered on the mobile terminal, and the history condition extraction unit 74 also selects content related to "men's clothing" based on the call registration history 81 as described above.

[0063] The content transmitting unit 73 transmits the two pieces of content selected as described above to the currently registered mobile terminal 3. In this way, the mobile terminal 3 receives the content.

[0064] 10A and 10B are diagrams showing an example of content displayed on a mobile terminal according to the second embodiment. FIG. 10A shows an example in which content 91 currently registered for mobile terminal call and related content 92 for the same property are displayed in order and separately. In the example of FIG. 10A, when data 82 currently registered for mobile terminal call is sent to server device 70, processing is performed as described in the first embodiment, with content selection unit 72 selecting the content "restaurant" and content transmission unit 73 transmitting the selected information to mobile terminal 3, thereby displaying content 91 for "restaurant."

[0065] In this embodiment, the history condition extraction unit 74 searches the data in the call registration history storage unit 75 for a property name that is the same as the property name currently registered in the mobile terminal call. Then, the history condition extraction unit 74 conditionally extracts from the data a history that meets the conditions previously set in advance. The content selection unit 72 selects content details based on the history extracted in this way, and the content transmission unit 73 transmits the selected content information to the registered mobile terminal 3 as a mobile terminal.

[0066] 10, the content sending unit 73 sends the content details of "men's clothing" to the mobile terminal 3 based on the information of the extracted past call registration history 81 described in FIG. 9. The display unit 32 of the mobile terminal 3 displays the related content details 92 of "men's clothing."

[0067] In FIG. 10(a), the content 91 registered this time on the mobile terminal and the related content 92 of the same property are displayed separately in order, but as shown in FIG. 10(b), a configuration 93 may be used in which the content 91 registered this time on the mobile terminal and the related content 92 of a property are displayed together.

[0068] Next, a content display process by calling a mobile terminal according to this embodiment will be described. FIG. 11 is a sequence diagram showing an example of a processing flow of content display in response to an elevator portable terminal call according to the second embodiment. User 2 performs mobile terminal call registration using mobile terminal 3, and the process (S601 to S606) of displaying individual content details on each user's mobile terminal 3 based on the call registration information received by server device 70 is performed in the same manner as in the first embodiment.

[0069] Next, a process of selecting content that meets the set conditions and has the same property name as that currently registered in the mobile terminal (hereinafter referred to as related content selection process) is performed (S1001).

[0070] FIG. 12 is a flowchart showing an example of the flow of related content selection processing in the second embodiment. In the server device 70, the history registration unit 76 first stores the call registration information of the current mobile terminal call registration in the call registration history storage unit 75 (S1100).

[0071] Next, the content selection unit 72 checks whether the mobile terminal 3 currently registered for mobile terminal call registration has previously been registered for mobile terminal call (S1101). If not (S1101: No), this process ends.

[0072] On the other hand, if a mobile terminal call registration has been made in the past (S1101: Yes), the content selection unit 72 refers to the call registration history 751 of the mobile terminal 3 of the user 2 who has made the mobile terminal call registration (S1102).

[0073] Next, the history condition extraction unit 74 searches the call registration history 751 of each user for call registration histories 751a to 751c with the same property name as the property name of the current mobile terminal call registration information, and checks whether a corresponding history exists (S1103). If no history exists (S1103: No), this process ends.

[0074] If a corresponding history exists (S1103: Yes), the history condition extraction unit 74 further performs condition extraction using pre-set conditions (S1104). If a corresponding history does not exist (S1104: No), this process ends.

[0075] If a corresponding history exists (S1104: Yes), the content selection unit 72 selects the corresponding content from the content storage unit 23 based on the property name, destination floor, and floor details extracted as conditions (S1105).

[0076] Returning to FIG. 11, the content transmitting unit 73 transmits the content selected by the content selecting unit 72 to the mobile terminal 3 of the user 2 who has just registered as a mobile terminal (S1002).

[0077] The mobile terminal 3 receives the content information 231 selected by the related content selection process from the server device 70, and displays the related content details 92 of the property (S1003).

[0078] It should be noted that, as shown in FIG. 10(b), when the content details 91 registered this time and the related content details 92 of one property are displayed together, the process of S606 needs to be executed together with the process of S1003.

[0079] In this way, in the server device 70 of the elevator control system 1000 of this embodiment, when a mobile terminal call is registered using the mobile terminal 3, when the call registration information is sent to the server device 70, the history registration unit 76 stores the sent call registration information as a registration history 751 for each user in the call registration history memory unit 75. Furthermore, when user 2 performs a mobile terminal call registration this time, as in the first embodiment, content selection unit 72 selects the relevant content from content storage unit 23 based on the call registration information, and content transmission unit 73 transmits the selected content to mobile terminal 3 for which mobile terminal call registration has been performed this time. In addition, history condition extraction unit 74 conditionally extracts, from call registration history 751 of user 2 for which mobile terminal call registration has been performed this time, history that has the same property name as the property for which mobile terminal call registration has been performed this time and that meets the conditions previously set by history condition extraction unit 74. Content selection unit 72 selects content from content storage unit 23 based on the conditionally extracted history, and content transmission unit 73 transmits the selected content to mobile terminal 3 for which mobile terminal call registration has been performed this time. Furthermore, content information 231 received from server device 70 is displayed on mobile terminal 3.

[0080] Therefore, according to this embodiment, not only is content information based on the current mobile terminal call registration information transmitted, but content information based on User 2's past call registration history 751 is also transmitted, which is convenient for User 2 and can further increase the number of customers attracted to the commercial facility.

[0081] (Third embodiment) In the first and second embodiments, it is assumed that each floor of a property has a single floor content, but in this embodiment, when there are multiple floor contents on a floor of a property, content content corresponding to each user 2 is sent based on past call registration history.

[0082] The overall configuration of the elevator system according to the third embodiment and the configuration of the mobile terminal 3 are the same as those of the first embodiment described above.

[0083] FIG. 13 is a diagram illustrating an example of a system configuration and a block diagram of a server device according to the third embodiment. The elevator control system 1000 in this embodiment mainly includes a mobile terminal 3, a server device 120, and an elevator control device 20a. 13, the server device 120 according to this embodiment mainly includes a mobile terminal call processing unit 21, a content management unit 121, a content storage unit 23, and a call registration history storage unit 75. Here, the history condition extraction unit 74, the history registration unit 76, the content storage unit 23, and the call registration history storage unit 75 have the same functions as those in the second embodiment.

[0084] In this embodiment, it is assumed that in the content information 231 of a property stored in the content storage unit 23, there are a plurality of "floor contents" on a floor of a certain property, as shown in FIG.

[0085] FIG. 14 shows an example of information stored in the content information according to the third embodiment. In this embodiment, it is assumed that there are multiple "floor contents" on a floor of a certain property. In Fig. 14, a case where there are "men's clothing" and "sports goods" on the fourth floor of a certain property is shown as an example, and the corresponding content 131 is shown.

[0086] Returning to the explanation of Figure 13, when the floor content calculation unit 124 in the server device 120 receives call registration information and there are multiple floor contents for the destination floor in the content information 231, it searches the call registration history 751 for floor contents that match the floor contents for the destination floor in the call registration information received this time, and calculates the number of floor contents found.

[0087] The content selection unit 122 selects the content related to the floor content having the largest number of records from the content storage unit 23 based on the calculated number of records for each floor content. The content transmission unit 123 transmits the selected content to the mobile terminal 3 registered as a mobile terminal call.

[0088] When there are multiple floor contents on a floor of a property as described above, the first embodiment is implemented as follows. FIG. 15 illustrates an example of content display when processing is performed when there are multiple floor contents on a floor of a certain property according to the first embodiment. In the first embodiment, when there are multiple floor contents on the fourth floor of the property described in FIG. 14, the content selection unit 24 selects content contents relating to the multiple floor contents from the content storage unit 23, and the content transmission unit 25 transmits the selected multiple content contents 141 to the mobile terminal 3 registered as a mobile terminal call. In Figure 14, the floor contents of "men's clothing" and "sports goods" are registered in the content information 231, so in the first embodiment, the content contents related to these two floor contents are each selected from the content information 231, and multiple content contents 141 of "men's clothing" and "sports goods" are displayed on the display unit 32 of the mobile terminal 3 as shown in Figure 15.

[0089] In this embodiment, the server device 120 uses the call registration history 751 to consider which of the multiple floor contents is most frequently used, and transmits one of the content contents to the mobile terminal 3.

[0090] FIG. 16 illustrates an example of a call registration history according to the third embodiment. In this embodiment, when a call registration is performed from the mobile terminal 3, the call registration information is transmitted to the server device 120. The transmitted call registration information is registered by the history registration unit 76 as shown in Fig. 16, and if there are multiple floor contents, multiple floor contents 152 are saved.

[0091] The floor content calculation unit 124 calculates the number of history entries that match the multiple floor contents currently registered with the mobile terminal call from the past call registration history 151 of each user 2.

[0092] Taking Fig. 16 as an example, the floor contents of the floor for which the mobile terminal call was registered this time are "men's clothing" and "sporting goods." Then, the floor content calculation unit 124 calculates the number of records that match these floor contents for "men's clothing" and "sporting goods" from the past call registration history 151. In Fig. 16, there are three records for "men's clothing" and zero records for "sporting goods."

[0093] FIG. 17 is a diagram showing an example of content displayed on a mobile terminal as a result of processing according to the third embodiment. As explained in Fig. 16, when a floor of a property with multiple floor contents is registered as a mobile terminal call, the floor content calculation unit 124 calculates the number of history entries that match each floor content. In Fig. 16, there are three entries for "men's clothing" and zero entries for "sports goods," so the content selection unit 122 selects from the content storage unit 23 the content entry for "men's clothing" that had the most entries in the past history, and the content transmission unit 123 transmits the selected content entry for "men's clothing" to the mobile terminal 3 that has currently registered as a mobile terminal call. In this way, the mobile terminal 3 displays content entry 161 as shown in Fig. 17.

[0094] FIG. 18 is a sequence diagram showing a processing flow of content display in response to an elevator portable terminal call according to the third embodiment. The processes from the mobile terminal call registration at the mobile terminal 3 to the process (S601 to S603) by the elevator control device 20a to allocate the cars 11-1a to 11-3a are performed in the same manner as in the first embodiment.

[0095] Next, when the server device 120 receives the call registration information from the mobile terminal 3, if there are multiple floor contents for the destination floor of the property for which the call registration has been made, it performs a process (hereinafter referred to as the transmission content determination process) to calculate the number of history entries that are identical to the floor contents currently registered on the mobile terminal, based on the call registration history 751 of the user 2 (S1701).

[0096] The transmission content determination process will be described. FIG. 19 is a flowchart showing an example of the flow of a transmission content determination process in the third embodiment. When the call registration information is received by the server device 120, the history registration unit 76 stores the call registration information in the call registration history 751 of the user 2 of the mobile terminal 3 that has registered the mobile terminal call in the call registration history storage unit 75 (S1100).

[0097] Next, the content selection unit 122 checks whether a mobile terminal call has been registered in the past (S1801). If a mobile terminal call has not been registered (S1801: No), the content to be transmitted is selected in the same manner as in the first embodiment based on the call registration information of the current mobile terminal call registration (S1805), and the process ends.

[0098] On the other hand, if a mobile terminal call has been registered in the past (S1801: Yes), it is confirmed whether there are multiple floor contents for the destination floor of the call registration information of the current mobile terminal call registration (S1802).If there are not multiple contents (S1802: No), the content selection unit 122 selects content to be transmitted based on the call registration information of the current mobile terminal call registration in the same manner as in the first embodiment (S1805), and ends the process.

[0099] On the other hand, if there are multiple floor contents for the destination floor for which the mobile terminal call has been registered this time (S1802: Yes), the content selection unit 122 refers to the call registration history 751 of the mobile terminal 3 of the user 2 who registered the mobile terminal call (S1803). At this time, the history condition extraction unit 74 may extract conditions from the call registration history 751 based on preset conditions, and perform subsequent processing on the extracted call registration history 751.

[0100] Next, the floor content calculation unit 124 calculates the number of call registration histories 751 with the same "floor content" in the call registration history 751 for the "floor content" on the floor where the mobile terminal call was currently registered (S1804).

[0101] The content selection unit 122 selects from the content storage unit 23 the content related to the floor details for which the number of call registration histories 751 is greater (S1806).

[0102] Returning to FIG. 18, the content transmitting unit 123 transmits the selected content to the currently registered mobile terminal 3 (S1702).

[0103] The mobile terminal 3 receives the content information 231 selected by the transmission content determination process from the server device 120, and displays the content details 161 according to the call registration history 751 of the user 2 (S1703).

[0104] As described above, in the server device 120 of the elevator control system 1000 according to this embodiment, when there are multiple floor contents for the destination floor of a property for which a mobile terminal call has been registered, the floor content calculation unit 124 uses the call registration history 751 to calculate, for each floor content, the number of call registration histories 751 that match the floor content for the current mobile terminal call registration. Then, the content selection unit 122 selects from the content storage unit 23 the content related to the floor content with the greater number of mobile terminal call registration histories, and the content transmission unit 123 transmits the selected content to the mobile terminal 3. The mobile terminal 3 also displays the content information 231 received from the server device 120.

[0105] Therefore, according to this embodiment, when there are multiple floor contents for the destination floor registered for a mobile terminal call, multiple content contents are sent in the first embodiment, but by using the call registration history 751 of each user 2, only the content contents corresponding to each user can be displayed.

[0106] (Fourth embodiment) In the first, second and third embodiments, it was explained that the information stored in the content storage unit 23 is not changed, but in this embodiment, if the content of the property is changed due to a relocation or the like and then a mobile terminal call is registered, content is sent to the mobile terminal 3 to alert the user 2 that the content has been changed due to a relocation or the like.

[0107] The overall configuration of the elevator system according to the fourth embodiment and the configuration of the mobile terminal 3 are similar to those of the first embodiment described above.

[0108] FIG. 20 is a diagram showing an example of a system configuration diagram and a block diagram of a server device according to the fourth embodiment. The elevator control system 1000 in this embodiment mainly includes a mobile terminal 3, an external device 4, a server device 190, and an elevator control device 20a. As shown in FIG. 20, the server device 190 according to this embodiment mainly includes a mobile terminal call processing unit 21, a content management unit 191, a content storage unit 23, and a call registration history storage unit 75.

[0109] The content management unit 191 includes a content selection unit 192, a content transmission unit 193, a determination unit 194, a history condition extraction unit 74, and a history registration unit 76. Here, the history condition extraction unit 74, the history registration unit 76, the content storage unit 23, and the call registration history storage unit 75 have the same functions as those in the second embodiment. The content storage unit 23 stores content relating to the details of each floor in each property, and the call registration history storage unit 75 stores the call registration history 751 of each user.

[0110] In this embodiment, it is assumed that processing is performed when the content information 231 in the content storage unit 23 is changed when a tenant moves.

[0111] When the floor contents of the property are changed due to relocation or the like, the external device 4 edits the floor contents of the content information 231 of the property stored in the content storage unit 23 and makes the changes.

[0112] FIG. 21 is a diagram showing an example of when content information stored in a content storage unit according to the fourth embodiment is changed. When the contents of a floor change due to a relocation or the like, it is necessary to change the content information 231 stored in the content storage unit 23. The external device 4 registers the content information 231 after the tenant of the property has relocated, as shown in FIG. In Figure 21, the third floor of a property has been changed from "Accessories" to "Men's Clothing," and the fourth floor has been changed from "Men's Clothing" to "Toys."

[0113] Returning to the explanation of Figure 20, when the judgment unit 194 receives call registration information, it queries the call registration history 751 for floor details where both the property name and destination floor of the currently received call registration information are the same as both the property name and destination floor in the call registration history 751, and judges whether the floor details corresponding to the destination floor of the received call registration information differ from the floor details referenced in the call registration history 751.

[0114] When making a decision in the decision unit 194, the content selection unit 192 extracts, from the past call registration history 751, a history of the same property and the same destination floor as the current mobile terminal call registration.

[0115] In addition, if the judgment unit 194 determines that the floor content corresponding to the destination floor in the currently received call registration information is different from the floor content corresponding to the destination floor inquired in the call registration history 751, the content selection unit 192 prepares content to warn that the tenant may have moved.

[0116] The content sending unit 193 sends the alert content prepared by the content selecting unit 192 to the mobile terminal 3 that has been registered as a mobile terminal.

[0117] FIG. 22 shows an example of a call registration history stored in the call registration history according to the fourth embodiment. When a mobile terminal call registration is performed at the mobile terminal 3, the call registration information is transmitted to the server device 190. Then, the history registration unit 76 stores the call registration information in the call registration history storage unit 75 in the call registration history 751 for each user.

[0118] In the call registration history 751 shown in FIG. 22, a mobile terminal call registration has been made this time for the property name "XX" and the destination floor "4th floor." The content selection unit 192 searches the call registration history 751 for a history that matches the property name and destination floor currently registered in the mobile terminal call.

[0119] 22, the content selection unit 192 searches the call registration history 751 of the user 2 for history 213 that matches the property name and destination floor information 211 currently registered on the mobile terminal. Then, the determination unit 194 determines whether the floor details 212 of the destination floor currently registered on the mobile terminal matches the floor details 214 of the call registration history that was found to match the property name and destination floor after the search.

[0120] FIG. 23 is a diagram showing an example of content displayed on a mobile terminal as a result of processing according to the fourth embodiment. As described above, if the floor content 212 of the destination floor for which the mobile terminal call has been registered this time does not match the floor content 214 of the call registration history for which the property name and destination floor matched after the search, the content selection unit 192 prepares content to alert the user that the floor content has changed, and the content transmission unit 193 transmits the content prepared by the content selection unit 192 to the mobile terminal 3 for which the mobile terminal call has been registered. In this way, the display unit 32 of the mobile terminal 3 displays the content 221 for calling attention as shown in FIG.

[0121] FIG. 24 is a sequence diagram showing an example of a processing flow of content display in response to an elevator portable terminal call according to the fourth embodiment. The process from mobile terminal call registration at the mobile terminal 3 to the process of selecting content information 231 based on the call registration information and transmitting it to the mobile terminal 3 (S601 to S605) is performed in the same manner as in the first embodiment.

[0122] Next, the server device 190 that has received the call registration information compares the floor contents of the destination floor registered this time with the floor contents of the call registration history in which the property name and destination floor are the same as those registered in the previous call registration, and if the floor contents do not match, it performs a process (hereinafter referred to as the warning content transmission decision process) to prepare content 221 that warns that the floor contents have changed (S2301).

[0123] The cautionary content transmission determination process will be described. FIG. 25 is a flowchart showing an example of the flow of cautionary content transmission determination processing in the fourth embodiment. When mobile terminal call registration is performed at the mobile terminal 3, call registration information is transmitted to the server device 190. Then, the history registration unit 76 stores the call registration information in the call registration history 751 for each user in the call registration history storage unit 75 (S1100).

[0124] Next, the content selection unit 192 checks whether a mobile terminal call has been registered in the past (S2401). If a mobile terminal call has not been registered (S2401: No), the process ends.

[0125] On the other hand, if a mobile terminal call registration has been made in the past (S2401: Yes), the content selection unit 192 extracts from the call registration history 751 of the mobile terminal 3 of the user 2 any history in which the property name and destination floor of the call registration information for the current mobile terminal call registration are the same (S2402). At this time, the history condition extraction unit 74 may extract conditions from the call registration history 751 based on preset conditions, and perform subsequent processing on the extracted call registration history 751.

[0126] Next, the determination unit 194 compares the current mobile terminal call registration with the floor details of the extracted past call registration history 751 (S2403) and determines whether the floor details match (S2404). If they match (S2404: Yes), the process ends.

[0127] On the other hand, if the floor contents do not match (S2404: No), the content selection unit 192 prepares the content description 221 for warning (S2405).

[0128] Returning to FIG. 24, the content transmitting unit 193 transmits the content 221 for calling attention prepared by the content selecting unit 192 to the currently registered mobile terminal 3 (S2302).

[0129] The mobile terminal 3 receives the content details for calling attention determined by the caution content determination process from the server device 190, and the display unit 32 displays the content details 221 for calling attention (S2303).

[0130] As described above, in the server device 190 of the elevator control system 1000 according to this embodiment, when the floor details of the destination floor of a property change due to relocation or the like, the content selection unit 192 uses the call registration history 751 to extract history entries in which the property name and destination floor of the current mobile terminal call registration information are the same. Then, the determination unit 194 compares the current mobile terminal call registration with the floor details of the past call registration history 751 to confirm whether they match. If they do not match, the content selection unit 192 prepares content 221 to alert the user that the floor details have changed, and the content transmission unit 193 transmits the prepared content 221 to the mobile terminal 3. The mobile terminal 3 then displays the alert content 221 received from the server device 190.

[0131] Therefore, according to this embodiment, if the floor contents of a property change due to a relocation or the like, content information 221 can be displayed to alert user 2, thereby providing more useful information to user 2.

[0132] The server devices 30, 70, 120, and 190 in the above embodiments are equipped with a control device such as a CPU, a storage device such as a ROM (Read Only Memory) or RAM, an external storage device such as an HDD or CD drive, a display device such as a display device, and input devices such as a keyboard and a mouse, and have a hardware configuration that utilizes a normal computer.

[0133] Although several embodiments of the present invention have been described, these embodiments are presented as examples and are not intended to limit the scope of the invention. These novel embodiments can be embodied in various other forms, and various omissions, substitutions, and modifications can be made without departing from the spirit of the invention. These embodiments and their modifications are included within the scope and spirit of the invention, and are also included in the scope of the invention and its equivalents as defined in the claims. [Explanation of symbols]

[0134] 1000... elevator control system, 3... mobile terminal, 20a... elevator control device, 12a, 12b... landing, 11-1a to 11-3a... car, 30, 70, 120, 190... server device, 21... mobile terminal call processing unit, 22, 71, 121, 191... content management unit, 23... content storage unit, 24, 72, 122, 192... content selection unit, 25, 73, 123, 193... content transmission unit, 74... history condition extraction unit, 75... call registration history storage unit, 76... history registration unit, 124... floor content calculation unit, 194... judgment unit.

Claims

1. a content storage unit that stores content information for each property indicating a building that is a destination target of a user, the content information including: a floor of the property; floor details that are information about tenants located on the floor; and content details that are information about the floor details; a mobile terminal call processing unit that receives, from a mobile terminal carried by a user, call registration information requesting a movement of the elevator car, including the property name of the property that is the user's destination and a destination floor that is the floor to which the user will move using the elevator, and transmits the received call registration information to an elevator control device that is installed in the property and controls the elevator; a content selection unit that selects content information from the content storage unit based on the call registration information; a call registration history storage unit that stores a history of the elevator usage by the user; a history registration unit that stores, for each user, the date and time of reception of the call registration information, the property name and the destination floor included in the call registration information, and the floor content corresponding to the destination floor as a call registration history in the call registration history storage unit, each time the call registration information is received; a history condition extraction unit that, when receiving the call registration information, extracts, from the call registration history, content information of a floor that has the same property name as the property name included in the currently received call registration information and that has been visited multiple times by the user in the past; a content transmitting unit that transmits the content information selected by the content selecting unit and the content information extracted by the history condition extracting unit to the mobile terminal; A server device having the above configuration.

2. The content storage unit includes a plurality of floor information items and a plurality of content items for one floor, and a floor content calculation unit that, when the call registration information is received and there are a plurality of floor contents of the destination floor of the content information, searches the call registration history for floor contents that match the floor contents of the destination floor of the currently received call registration information, and calculates the number of searched floor contents, the content selection unit selects the content information of the floor content for which the calculated number is the largest. The server device according to claim 1 .

3. The content information includes registered floor contents after the tenant has moved in, corresponding to the floor, a determination unit that, when receiving the call registration information, queries the call registration history for floor details in which both the property name and the destination floor of the currently received call registration information are the same as both the property name and the destination floor in the call registration history, and determines whether the floor details corresponding to the destination floor of the currently received call registration information are different from the floor details referenced in the call registration history, When the determination unit determines that the floor content corresponding to the destination floor in the currently received call registration information is different from the floor content corresponding to the destination floor referenced in the call registration history, the content transmission unit transmits to the mobile terminal a warning content indicating that the tenant may have moved. The server device according to claim 1 .

4. An elevator control system comprising: a mobile terminal carried by a user; a server device connected to the mobile terminal via a network; and an elevator control device connected to the server device via a network, installed in a property representing a building that is a destination target of the user, and controlling an elevator, The mobile terminal a call registration unit that transmits to the server device call registration information requesting a movement of the elevator car, the call registration information including user identification information for identifying a user, the property name of the property that is the user's destination, and the destination floor that is the floor to which the user will move using the elevator; The server device a content storage unit that stores content information for each of the properties, the content information including: a floor of the property; a floor content that is information about a tenant located on the floor; and a content content that is information about the floor content; a mobile terminal call processing unit that transmits the call registration information received from the mobile terminal to the elevator control device installed in the property; a content selection unit that selects content information from the content storage unit based on the call registration information; a call registration history storage unit that stores a history of the elevator usage by the user; a history registration unit that stores, for each user, the date and time of reception of the call registration information, the property name and the destination floor included in the call registration information, and the floor content corresponding to the destination floor as a call registration history in the call registration history storage unit, each time the call registration information is received; a history condition extraction unit that, when receiving the call registration information, extracts, from the call registration history, content information of a floor that has the same property name as the property name included in the currently received call registration information and that has been visited multiple times by the user in the past; a content transmission unit that transmits the content information selected by the content selection unit and the content information extracted by the history condition extraction unit to the mobile terminal, The mobile terminal a display unit that receives the call registration information from the server device and displays the received content information, Elevator control system.

5. A content display method executed in an elevator control system including: a mobile terminal carried by a user; a server device connected to the mobile terminal via a network; and an elevator control device connected to the server device via the network, installed in a building representing a destination target building of the user, and controlling an elevator, the server device includes a content storage unit that stores, for each of the properties, content information including a floor of the property, floor details that are information about tenants located on the floors, and content details that are information about the floor details; and a call registration history storage unit that stores a usage history of the elevator by the user; a step of transmitting, by the mobile terminal, call registration information to the server device, the call registration information including a property name of a property that is the user's destination and a destination floor that is a floor to which the user will move using the elevator, and requesting movement of the elevator car; a step in which the server device transmits the call registration information received from the mobile terminal to the elevator control device installed in the property; a step of the server device selecting content information from the content storage unit based on the call registration information; a step in which the server device, each time receiving the call registration information, stores the date and time of reception, the property name and the destination floor included in the call registration information, and the floor content corresponding to the destination floor as a call registration history in the call registration history storage unit for each user; When the server device receives the call registration information, it extracts content information of a floor that has the same property name as the property name included in the currently received call registration information and that has been visited multiple times by the user from the call registration history; a step of the server device transmitting the extracted content information together with the selected content information to the mobile terminal; a step of controlling a movement of a car that the user can ride in when the elevator control device receives the call registration information from the server device; receiving the content information from the server device by the mobile terminal and displaying the received content information; Content display methods, including:

Images