Mobile information terminal control system, and mobile information terminal control method

Abstract

To provide a mobile information terminal control system and mobile information terminal control method that, when a mobile information terminal has a plurality of control programs installed, enable enhancing ease of use.SOLUTION: A mobile information terminal control system comprises: a first control program that is installed to a mobile information terminal; and a second control program that is installed to the mobile information terminal.The mobile information terminal is connectable to a toilet device by wireless communication, the toilet device can measure bio-information on a user, the first control program can display the bio-information on the mobile information terminal, and the second control program can display information other than the bio-information on the mobile information terminal. In a state where the mobile information terminal is connected to the toilet device by the first control program, the second control program is started, then common information to be used in the first control program and the second control program is shared between the first control program and second control program.SELECTED DRAWING: Figure 10

Description

[Technical Field]

[0001] Aspects of the present invention generally relate to a control system for a mobile information terminal and a control method for a mobile information terminal. [Background technology]

[0002] There are toilet seat systems that can measure a user's biometric information and transmit it to a mobile terminal device such as a smartphone (for example, Patent Document 1). In such toilet seat systems, user authentication is performed to identify the user. There is also known technology for remotely operating a toilet seat device such as a warm water washing toilet seat using a mobile information terminal such as a smartphone (for example, Patent Document 2). For example, if the control program (application software) that displays the biometric information and the control program (application software) that remotely operates the toilet seat device are different, and user authentication and information acquisition are required for each program, usability may be impaired. [Prior art documents] [Patent documents]

[0003] [Patent Document 1] Japanese Patent Application Publication No. 2019-74328 [Patent Document 2] Japanese Patent Publication No. 2020-120306 Summary of the Invention [Problem to be solved by the invention]

[0004] The aspects of the present invention have been made based on the recognition of such problems, and aim to provide a control system for a mobile information terminal and a control method for a mobile information terminal that can improve usability when multiple control programs are installed on the mobile information terminal. [Means for solving the problem]

[0005] A first invention is a control system for a mobile information terminal, comprising a first control program installed in a mobile information terminal and a second control program installed in the mobile information terminal, wherein the mobile information terminal is connectable to a toilet device via wireless communication, the toilet device is capable of measuring a user's biometric information, the first control program is capable of displaying the biometric information on the mobile information terminal, and the second control program is capable of displaying information other than the biometric information on the mobile information terminal, and when the second control program is started while the mobile information terminal is connected to the toilet device by the first control program, shared information used in the first control program and the second control program is shared between the first control program and the second control program.

[0006] According to this mobile information terminal control system, when the second control program is started while the mobile information terminal is connected to the toilet device by the first control program, the shared information is shared between the first control program and the second control program, so that information can be shared between the first control program and the second control program when the second control program is started. This improves usability when multiple control programs are installed on the mobile information terminal.

[0007] The second invention is a control system for a mobile information terminal in the first invention, in which when the first control program is started while the mobile information terminal is connected to the toilet device by the second control program, the shared information is shared between the first control program and the second control program.

[0008] According to this control system for a mobile information terminal, when the first control program is started while the mobile information terminal is connected to the toilet device by the second control program, the shared information is shared between the first control program and the second control program, so that information can be shared between the first control program and the second control program when the first control program is started. This improves usability when multiple control programs are installed on a mobile information terminal.

[0009] A third invention is the control system for a mobile information terminal according to the first or second invention, wherein the shared information includes user information for identifying a user.

[0010] According to this mobile information terminal control system, the shared information includes user information that identifies the user. Therefore, when the second control program is launched while the mobile information terminal is connected to the toilet device by the first control program, the user information used for user authentication can be shared between the first control program and the second control program. As a result, if user authentication has been completed in the first control program, user authentication can be omitted when the second control program is launched, improving usability. Furthermore, when the first control program is launched while the mobile information terminal is connected to the toilet device by the second control program, the user information used for user authentication can be shared between the first control program and the second control program. As a result, if user authentication has been completed in the second control program, user authentication can be omitted when the first control program is launched, improving usability.

[0011] A fourth invention is a control method for a mobile information terminal having a first control program and a second control program installed, wherein the mobile information terminal is connectable to a toilet device via wireless communication, the toilet device is capable of measuring a user's biometric information, the first control program is capable of displaying the biometric information on the mobile information terminal, and the second control program is capable of displaying information other than the biometric information on the mobile information terminal, and when the second control program is started while the mobile information terminal is connected to the toilet device by the first control program, shared information used in the first control program and the second control program is shared between the first control program and the second control program.

[0012] According to this control method for a mobile information terminal, when the second control program is started while the mobile information terminal is connected to the toilet device by the first control program, the shared information is shared between the first control program and the second control program, so that information can be shared between the first control program and the second control program when the second control program is started. This improves usability when multiple control programs are installed on the mobile information terminal. [Effects of the Invention]

[0013] According to aspects of the present invention, a control system and a control method for a portable information terminal are provided that can improve usability when a plurality of control programs are installed in the portable information terminal. [Brief explanation of the drawings]

[0014] [Figure 1] 1 is a perspective view illustrating a toilet system including a toilet device according to an embodiment. [Figure 2] 1 is a block diagram showing a toilet system including a toilet device according to an embodiment. [Figure 3] FIG. 2 is a front view showing a remote control for the toilet device according to the embodiment. [Figure 4]10 is a flowchart illustrating an example of an operation in a registration mode of the toilet device and the mobile information terminal according to the embodiment. [Figure 5] 10 is a flowchart showing an example of an operation in a use mode of the toilet device and the mobile information terminal according to the embodiment. [Figure 6] 10 is a flowchart illustrating an example of an operation when the toilet device and the mobile information terminal according to the embodiment are connected to each other. [Figure 7] 10 is a flowchart illustrating an example of an operation of the toilet device and the mobile information terminal during user authentication according to the embodiment. [Figure 8] 10 is a flowchart illustrating an example of an operation during user authentication of a remote control of the toilet device according to the embodiment. [Figure 9] 4 is a flowchart showing an example of an operation in a use mode of the toilet device according to the embodiment. [Figure 10] 1 is a block diagram illustrating a control system of a mobile information terminal according to an embodiment. [Figure 11] 10 is a flowchart illustrating an example of an operation of the control system for a portable information terminal according to the embodiment. [Figure 12] 10 is a flowchart illustrating an example of an operation of the control system for a portable information terminal according to the embodiment. DETAILED DESCRIPTION OF THE INVENTION

[0015] Hereinafter, embodiments of the present invention will be described with reference to the drawings. In the drawings, like components are designated by like reference numerals and detailed descriptions thereof will be omitted where appropriate.

[0016] FIG. 1 is a perspective view showing a toilet system including a toilet device according to an embodiment. FIG. 2 is a block diagram showing a toilet system including the toilet device according to the embodiment. FIG. 3 is a front view showing a remote control for the toilet device according to the embodiment. As shown in FIGS. 1 to 3, a toilet system 500 according to an embodiment includes a toilet device 100 and a mobile information terminal 200.

[0017] The toilet device 100 includes a toilet unit 10, a biological information measurement sensor 20, a control unit 30, a wireless communication unit 40, a storage unit 50, a human body detection sensor 60, and a remote control 70. The toilet device 100 is provided inside a toilet room TR.

[0018] The toilet unit 10 includes a toilet bowl 11, a toilet seat 12, a toilet lid 13, and a casing 14. The toilet bowl 11 is a Western-style seated toilet. The toilet bowl 11 includes a concave bowl portion 11a that is recessed downward. The bowl portion 11a receives waste, urine, and the like excreted by the user.

[0019] The toilet seat 12 and the toilet lid 13 are each pivotally supported on a casing 14 so that they can be opened and closed. Figure 1 shows the toilet seat 12 in a closed state and the toilet lid 13 in an open state. When closed, the toilet lid 13 covers the top of the toilet seat 12. The toilet lid 13 is provided as needed and can be omitted.

[0020] In this specification, the above, below, front, rear, right side, and left side as seen from a user sitting on the toilet seat 12 with their back to the toilet lid 13 will be referred to as "above," "below," "front," "rear," "right side," and "left side," respectively.

[0021] The casing 14 houses various functional units. The interior of the casing 14 houses, for example, an automatic opening / closing unit that automatically opens and closes the toilet seat 12 and toilet lid 13, a private parts washing unit including a nozzle for washing the user's private parts, a private parts drying unit for drying the user's private parts, and a deodorizing unit for deodorizing. These various functional units are provided as needed and can be omitted. The interior of the casing 14 also houses a control unit 30, a wireless communication unit 40, a memory unit 50, and the like.

[0022] The biological information measuring sensor 20 measures the biological information of the user. The biological information includes, for example, information about the user's pulse and the state of excrement. The biological information measuring sensor 20 is electrically connected to the control unit 30. The biological information measuring sensor 20 outputs the measured biological information to the control unit 30.

[0023] The biological information measurement sensor 20 includes, for example, at least one of a pulsation sensor and an image sensor. The pulsation sensor is provided, for example, on the toilet seat 12. The pulsation sensor includes, for example, a laser sensor. The pulsation sensor measures the pulse of a user sitting on the toilet seat 12, for example, using hemoglobin infrared reflection. The image sensor is provided, for example, inside the casing 14. The image sensor includes, for example, at least one of an area camera and a line sensor in which multiple pixels are arranged in a line.

[0024] The control unit 30 is electrically connected to the biological information measurement sensor 20, the wireless communication unit 40, the storage unit 50, and the human body detection sensor 60. The control unit 30 acquires the measurement results (biological information) of the biological information measurement sensor 20 and the detection results of the human body detection sensor 60. The control unit 30 controls the biological information measurement sensor 20, the wireless communication unit 40, and the storage unit 50. The control unit 30 controls, for example, the start and stop of measurement of biological information by the biological information measurement sensor 20. The control unit 30 is, for example, a control circuit including an IC element. There may be one or more control units 30. Furthermore, when multiple control units 30 are provided, the control units 30 may be provided collectively or distributed. The control unit 30 includes, for example, a main body control unit (DC controller), a sensor control unit (processor unit), and a wireless control unit. The start and stop of measurement by the biological information measurement sensor 20 is controlled, for example, by the main body control unit and / or the sensor control unit.

[0025] The control unit 30 acquires analytical information by analyzing the biological information acquired from the biological information measurement sensor 20. For example, the control unit 30 can acquire (estimate) information about the user's vascular age, lower limb blood circulation status, fitness level, basal metabolism, body water level, biological clock, and normal heart rate by analyzing information about the user's pulse (biological information) acquired from the pulsation sensor. In addition, the control unit 30 can acquire (estimate) information about the state of the intestinal environment by analyzing the state of excrement (shape, color, amount, etc.) using image data acquired from the image sensor, and further analyzing the information about the state of the excrement (biological information). The analysis of the biological information is performed as needed, and some or all of it can be omitted. The analysis of the biological information is performed by, for example, the main body control unit and / or the sensor control unit.

[0026] The control unit 30 transmits the analysis information to the user's mobile information terminal 200 via the wireless communication unit 40. When analysis of the biometric information is omitted, the control unit 30 transmits the biometric information to the user's mobile information terminal 200 via, for example, the wireless communication unit 40. The control unit 30 also stores the analysis information or the biometric information in the storage unit 50. The control unit 30 also erases the analysis information or the biometric information stored in the storage unit 50 from the storage unit 50. The analysis of the biometric information may be performed by the mobile information terminal 200, or may be performed by a cloud server via the mobile information terminal 200. The control unit 30 may also transmit the analysis information or the biometric information to the mobile information terminal 200 via the cloud server. The information transmitted from the control unit 30 to the mobile information terminal 200 may include, in addition to biometric information (analysis information), user information (described below), information about the number of toilet flushes in the toilet device 100, information about the temperature setting of the toilet seat heater that warms the toilet seat 12 and the temperature setting of the hot water for cleaning the user's private parts, information about the time, number, frequency, etc. of bidet flushes, detection information from the human body detection sensor 60 (for example, at least one of the seat sensor 61 and the approach sensor 62), malfunction information of the toilet device 100, etc. In addition to biometric information, the mobile information terminal 200 may acquire analysis information by analyzing information about the number of toilet flushes in the toilet device 100, information about the temperature setting of the toilet seat heater that warms the toilet seat 12 and the temperature setting of the hot water for cleaning the user's private parts, information about the time, number, frequency, etc. of bidet flushes, detection information from the human body detection sensor 60 (for example, at least one of the seat sensor 61 and the approach sensor 62), malfunction information of the toilet device 100, etc.

[0027] The wireless communication unit 40 can connect the control unit 30 and the mobile information terminal 200 via wireless communication. The wireless communication unit 40 is electrically connected to the control unit 30. The wireless communication unit 40 is, for example, a communication module that enables communication according to the Bluetooth (registered trademark) standard, such as BLE (Bluetooth Low Energy). The wireless communication unit 40 can connect, for example, the control unit 30 and the mobile information terminal 200 located inside the toilet room TR via wireless communication. The connection between the control unit 30 and the mobile information terminal 200 is disconnected, for example, when the mobile information terminal 200 is outside the toilet room TR. The connection between the control unit 30 and the mobile information terminal 200 is also disconnected, for example, when a disconnection request signal is transmitted from the mobile information terminal 200. The connection between the toilet apparatus 100 (control unit 30) and the mobile information terminal 200 will be described later.

[0028] The storage unit 50 can store information output from the control unit 30. The storage unit 50 is electrically connected to the control unit 30. There may be one storage unit 50 or multiple storage units 50. Furthermore, if multiple storage units 50 are provided, the storage units 50 may be provided collectively or distributed. The storage unit 50 includes, for example, a main body storage unit, a sensor storage unit, and a wireless storage unit. The main body storage unit is electrically connected to the main body control unit. The sensor storage unit is electrically connected to the sensor control unit. The wireless storage unit is electrically connected to the wireless control unit. The storage unit 50 stores, for example, analysis information or biometric information. For example, after user authentication has been performed, the storage unit 50 stores the analysis information or biometric information and user information that identifies the user in association with each other. More specifically, the information linking the analysis information and user information is stored, for example, in the sensor storage unit. User authentication will be described later.

[0029] Furthermore, the storage unit 50 stores identification information that identifies the mobile information terminal 200 and user information that identifies the user, in association with each other. More specifically, the information in which the identification information and user information are associated with each other is stored in, for example, the wireless storage unit. A registration mode in which the identification information and user information are associated and stored will be described later. The identification information includes, for example, at least one of an ID number, a BD address, a MAC address, and pairing information (encryption information shared by the control programs of the toilet device 100 and the mobile information terminal 200 at the time of pairing). It is preferable that the identification information includes the pairing information. For example, the mobile information terminal 200 that has received an advertising signal from the toilet device 100 issues a wireless communication request to the toilet device 100, and the toilet device 100 that has received the signal permits wireless communication, thereby establishing communication. For example, when communicating with user 1's mobile information terminal 200, if pairing information and a user number are sent when a wireless communication request is made, the toilet device 100 can determine that the connection request is from user 1's mobile information terminal 200 since the user is already paired with user 1.

[0030] The human body detection sensor 60 detects the state of the user. The human body detection sensor 60 includes, for example, at least one of a seat sensor 61 and a proximity sensor 62. The seat sensor 61 is provided, for example, on the toilet seat 12. The seat sensor 61 includes, for example, a capacitance sensor. The seat sensor 61 detects, for example, a user sitting on the toilet seat 12 and a user leaving the toilet seat 12. The proximity sensor 62 is provided, for example, inside the casing 14. The proximity sensor 62 includes, for example, at least one of a radio wave sensor and an infrared sensor. The proximity sensor 62 detects, for example, a user approaching the toilet unit 10 and a user leaving the toilet unit 10. The proximity sensor 62 detects, for example, a user entering the toilet room TR and a user leaving the toilet room TR. The proximity sensor 62 may be provided outside the casing 14.

[0031] The remote control 70 is provided, for example, on the wall surface WL of the toilet room TR. The remote control 70 is an operation unit for remotely operating various functional units housed inside the casing 14. The remote control 70 transmits signals to the control unit 30 for activating the various functional units, for example, based on an operation input to the remote control 70 by a user. Upon receiving a signal from the remote control 70, the control unit 30 controls the various functional units based on the signal. The remote control 70 is connected to the control unit 30, for example, by wireless communication. A wireless communication unit connecting the remote control 70 and the control unit 30 is provided, for example, separately from the wireless communication unit 40.

[0032] The remote control 70 has, for example, an authentication switch 71 for transmitting an authentication signal. When an operation input is made to the authentication switch 71, the remote control 70 transmits the authentication signal to the control unit 30. The control unit 30 can perform user authentication based on, for example, the authentication signal from the remote control 70. User authentication will be described later.

[0033] The mobile information terminal 200 is, for example, a smartphone or tablet terminal owned by the user, but is not limited to these and may be any terminal that the user can carry around.

[0034] A control program (application software) for connecting to the toilet apparatus 100 and displaying information (e.g., analysis information) transmitted from the toilet apparatus 100 is pre-installed in the mobile information terminal 200. As will be described later, a control system 210 including a control program (first control program 211) for displaying biometric information (analysis information) and a control program (second control program 212) for displaying information other than the biometric information (analysis information) is pre-installed in the mobile information terminal 200. The registration mode and use mode of the control program (first control program 211) for displaying biometric information (analysis information) will be described below.

[0035] FIG. 4 is a flowchart showing an example of the operation of the toilet apparatus and the mobile information terminal according to the embodiment in the registration mode. FIG. 5 is a flowchart showing an example of the operation of the toilet device and the mobile information terminal according to the embodiment in the use mode. As shown in FIGS. 4 and 5, the toilet apparatus 100 (controller 30) has a registration mode and a use mode.

[0036] The registration mode is a mode in which user registration can be performed. User registration involves linking identification information that identifies the mobile information terminal 200 with user information that identifies the user (e.g., a user number) and storing the linked information in the storage unit 50. The registration mode is performed in a state in which the toilet apparatus 100 (control unit 30) and the mobile information terminal 200 are connected.

[0037] The use mode is a mode in which measurement of biometric information, analysis of the biometric information, and transmission of analytical information or biometric information can be performed. If user registration has already been performed, user authentication can be performed in the use mode. User authentication involves identifying the user information (user number) of the user using the toilet apparatus 100 and the identification information of the user's mobile information terminal 200. By performing user authentication, for example, analytical information or biometric information can be associated with the user information (user number) and the identification information of the user's mobile information terminal 200 and stored in the storage unit 50. Furthermore, by performing user authentication, for example, the toilet apparatus 100 and the mobile information terminal 200 identified by the user authentication can be selectively connected.

[0038] User authentication is performed, for example, by connecting the toilet device 100 (controller 30) and the mobile information terminal 200. In this case, the mobile information terminal 200 connected to the toilet device 100 (controller 30) transmits an authentication signal including user information (user number) registered in the mobile information terminal 200 to the toilet device 100. When the toilet device 100 receives the authentication signal, it determines that the user of the user information (user number) included in the authentication signal is using the toilet device 100. This makes it possible to identify the user information (user number) of the user using the toilet device 100 and the identification information of the user's mobile information terminal 200. User authentication using the mobile information terminal 200 will be described later.

[0039] User authentication may be performed, for example, by operating an authentication switch 71 on the remote control 70. In this case, when an operation input (e.g., selection of a user number) is made on the authentication switch 71, the remote control 70 transmits an authentication signal including user information (user number) to the toilet device 100. When the toilet device 100 receives the authentication signal, it determines that the user identified by the user information (user number) included in the authentication signal is using the toilet device 100. This makes it possible to identify the user information (user number) of the user using the toilet device 100 and the identification information of the user's mobile information terminal 200. User authentication using the remote control 70 will be described later.

[0040] The registration mode will be described in more detail below. 4, in the registration mode, the toilet device 100 (control unit 30) determines whether or not a user number selection signal has been received (step S101). The toilet device 100 (control unit 30) repeats step S101 until the user number selection signal is received (step S101: No). The user number selection signal is a signal indicating the user number selected in the mobile information terminal 200.

[0041] When the user number selection signal is received (step S101: Yes), the toilet device 100 (control unit 30) associates the selected user number with the identification number of the mobile information terminal 200 that sent the user number selection signal, and stores (registers) them in the memory unit 50 (step S102).

[0042] When the user number and the identification number are associated and registered (step S102), the toilet device 100 (controller 30) transmits a registration completion signal to the mobile information terminal 200 (step S103). The registration completion signal is a signal indicating that registration has been completed.

[0043] When a user number is selected on the mobile information terminal 200, the mobile information terminal 200 transmits a user number selection signal to the toilet apparatus 100 (step S201).

[0044] When a user number selection signal is transmitted to the toilet device 100 (step S201), the mobile information terminal 200 determines whether or not a registration completion signal has been received from the toilet device 100 (step S202). The mobile information terminal 200 repeats step S202 until the registration completion signal is received (step S202: No).

[0045] When the registration completion signal is received (step S202: Yes), the mobile information terminal 200 stores (registers) the registered user number (step S203).

[0046] The usage modes are explained in more detail below. 5, in the use mode, the toilet device 100 (controller 30) determines whether the seat sensor 61 detects that the user is sitting on the toilet seat 12 (step S301). The toilet device 100 (controller 30) repeats step S301 until the seat sensor 61 detects that the user is sitting on the toilet seat 12 (step S301: No).

[0047] When the seating sensor 61 detects that the user is sitting on the toilet seat 12 (step S301: Yes), the toilet apparatus 100 (controller 30) starts measuring biological information (step S302). As described above, the measurement of biological information is performed by the biological information measuring sensor 20, such as a pulsation sensor or an image sensor.

[0048] When the measurement of the biological information is completed (step S303), the toilet apparatus 100 (controller 30) starts analyzing the biological information (step S304). As described above, the analysis of the biological information is performed by the controller 30. Note that if the controller 30 detects that the user has left the toilet seat 12 before the measurement is completed, the toilet apparatus 100 (controller 30) may, for example, stop the measurement of the biological information midway and start analyzing the biological information.

[0049] When the analysis of the biological information is completed (step S305), the toilet apparatus 100 (control unit 30) transmits the analysis information obtained by the analysis to the mobile information terminal 200 (step S306). As described above, the transmission of the analysis information is performed by the control unit 30 via the wireless communication unit 40.

[0050] The mobile information terminal 200 displays, for example, progress information of the measurement of biological information (step S401). Display of progress information will be described later.

[0051] The mobile information terminal 200 determines whether or not the analysis information has been received (step S402). The mobile information terminal 200 repeats step S402 until the analysis information has been received (step S402: No).

[0052] When the analysis information is received (step S402: Yes), the mobile information terminal 200 displays the analysis information (step S403). The mobile information terminal 200 may store the analysis information so that the analysis information can be displayed even after the connection between the toilet device 100 (controller 30) and the mobile information terminal 200 is disconnected.

[0053] In step S301, the toilet device 100 (control unit 30) may determine whether the proximity sensor 62 has detected the user's approach to the toilet unit 10, or may determine whether the proximity sensor 62 has detected the user's entry into the toilet room TR. That is, the trigger for the toilet device 100 (control unit 30) to start measuring the biometric information may be the user sitting on the toilet seat 12, the user's approach to the toilet unit 10, or the user's entry into the toilet room TR. The toilet device 100 (control unit 30) may also start measuring the biometric information once user authentication is complete. The toilet device 100 (control unit 30) may also drive the line sensor in a power-saving mode or similar, and start measuring the biometric information when a fallen object is detected. The toilet device 100 (control unit 30) may also drive the laser sensor in a power-saving mode or similar, and start measuring the biometric information when a change in output is detected.

[0054] The connection between the toilet apparatus 100 and the mobile information terminal 200 will be described in more detail below. FIG. 6 is a flowchart showing an example of the operation when the toilet device and the mobile information terminal according to the embodiment are connected. 6, the toilet apparatus 100 (controller 30) transmits an activation signal to the mobile information terminal 200 (step S501). The activation signal is a signal for putting the mobile information terminal 200 into a background activation state. The background activation state is a state in which an advertising signal can be received.

[0055] When the activation signal is transmitted (step S501), the toilet device 100 (control unit 30) transmits an advertising signal to the mobile information terminal 200 (step S502). The advertising signal is a signal that causes the mobile information terminal 200 to start a connection with the toilet device 100 (control unit 30).

[0056] When the advertising signal is transmitted (step S502), the toilet device 100 (control unit 30) determines whether or not a connection request signal has been received (step S503). The connection request signal is a signal that causes the toilet device 100 (control unit 30) to start a connection with the mobile information terminal 200.

[0057] When the connection request signal is received (step S503: Yes), the toilet device 100 (control unit 30) starts a connection with the mobile information terminal 200 (step S504). When the connection request signal is not received (step S503: No), the toilet device 100 (control unit 30) does not perform step S504. In other words, when the connection request signal is not received (step S503: No), the toilet device 100 (control unit 30) does not start a connection with the mobile information terminal 200.

[0058] The mobile information terminal 200 determines whether or not it has received a wake-up signal (step S601). The mobile information terminal 200 repeats step S601 until it receives a wake-up signal (step S601: No).

[0059] When the activation signal is received (step S601: Yes), the mobile information terminal 200 enters a background activation state (step S602).

[0060] When the mobile information terminal 200 enters the background running state (step S602), the mobile information terminal 200 determines whether or not an advertising signal has been received (step S603). The mobile information terminal 200 repeats step S603 until an advertising signal is received (step S603: No).

[0061] When the advertising signal is received (step S603: Yes), the mobile information terminal 200 transmits a connection request signal to the toilet device 100 (controller 30) (step S604) and starts connection with the toilet device 100 (controller 30) (step S605).

[0062] User authentication using the mobile information terminal 200 will be described in more detail below. FIG. 7 is a flowchart showing an example of the operation of the toilet apparatus and the mobile information terminal according to the embodiment at the time of user authentication. 7, when connection with the mobile information terminal 200 is started (step S701), the toilet device 100 (controller 30) determines whether an authentication signal has been received (step S702). The toilet device 100 (controller 30) repeats step S702 until an authentication signal is received (step S702: No). The authentication signal is, for example, a signal including user information (user number).

[0063] When the authentication signal is received (step S702: Yes), the toilet device 100 (controller 30) identifies the user information and the identification information based on the authentication signal (step S703). More specifically, the toilet device 100 (controller 30) identifies the user information included in the authentication signal and identifies the mobile information terminal 200 having the identification information linked to the user information included in the authentication signal.

[0064] When the user information and the identification information are specified (step S703), the toilet apparatus 100 (controller 30) transmits an authentication completion signal to the mobile information terminal 200 (step S704). The authentication completion signal is a signal indicating that user authentication has been completed.

[0065] When the authentication completion signal is transmitted (step S704), the toilet device 100 (control unit 30) determines whether or not a disconnection request signal has been received (step S705). The toilet device 100 (control unit 30) repeats step S705 until a disconnection request signal is received (step S705: No). The disconnection request signal is a signal that causes the toilet device 100 (control unit 30) to disconnect the connection with the mobile information terminal 200.

[0066] When the disconnection request signal is received (step S705: Yes), the toilet apparatus 100 (control unit 30) disconnects the connection with the mobile information terminal 200 (step S706).

[0067] When a connection with the toilet apparatus 100 (controller 30) is started (step S801), the mobile information terminal 200 transmits an authentication signal (step S802).

[0068] After transmitting the authentication signal (step S802), the mobile information terminal 200 determines whether or not an authentication completion signal has been received (step S803). The mobile information terminal 200 repeats step S803 until the authentication completion signal is received (step S803: No).

[0069] When the authentication completion signal is received (step S803: Yes), the mobile information terminal 200 transmits a disconnection request signal (step S804) and disconnects the connection with the toilet apparatus 100 (controller 30) (step S805).

[0070] In this way, after executing the registration mode (i.e., when the identification information and user information are linked and stored in the memory unit 50), the toilet device 100 (control unit 30) can perform user authentication to identify the user information and identification information when it receives an authentication signal in the usage mode.

[0071] User authentication using the remote control 70 will be described in more detail below. FIG. 8 is a flowchart showing an example of an operation during user authentication of the remote control of the toilet device according to the embodiment. 8, when an operation input is made to the authentication switch 71 (step S901), the remote control 70 selects user information (step S902). More specifically, when the first operation input is made, the remote control 70 selects, for example, user number 1.

[0072] When the user information is selected (step S902), the remote control 70 determines whether or not further operational input has been made to the authentication switch 71 (step S903). When further operational input has been made to the authentication switch 71 (step S903: Yes), the remote control 70 updates the user information (step S904). More specifically, when a second operational input has been made, the remote control 70 selects, for example, user number 2. When a third operational input has been made, the remote control 70 selects, for example, user number 3. When an Nth operational input has been made (N is a natural number), the remote control 70 selects, for example, user number N. In other words, when an operational input is made, the remote control 70 adds 1 to the numeric value of the user number, for example. When a further operational input is made after the numeric value of the user number has reached the upper limit, the remote control 70 selects, for example, user number 1.

[0073] After updating the user information (step S904), the remote controller 70 determines whether a predetermined time has passed since the previous operation input (step S905). If the predetermined time has not passed since the previous operation input (step S905: No), the remote controller 70 returns to step S903.

[0074] If no further operation input is made (step S903: No), the remote control 70 skips step S904 and goes to step S905. The remote control 70 repeats steps S903, S904, and S905 until a predetermined time has elapsed since the previous operation input.

[0075] When a predetermined time has passed since the previous operation input (step S905: Yes), the remote control 70 determines the user information to be included in the authentication signal and transmits the authentication signal to the control unit 30 (step S906). More specifically, the remote control 70 transmits the authentication signal including the last selected user number.

[0076] In this way, by providing a remote control 70 that transmits an authentication signal, it is possible to transmit the authentication signal (user authentication) in a manner closer to normal use than, for example, operating an operation unit provided in a location other than the remote control 70 (for example, the toilet unit 10) to transmit the authentication signal, which is easy to use.

[0077] Furthermore, the user information specified by the authentication signal is selected based on the number of times the authentication switch 71 is operated before a predetermined time has elapsed, and the authentication signal is transmitted after the predetermined time has elapsed, thereby switching the user information to be authenticated by the number of times one authentication switch 71 is operated, thereby reducing erroneous authentication.

[0078] The progress check of biological information measurement will be described in more detail below. FIG. 9 is a flowchart showing an example of the operation in the use mode of the toilet device according to the embodiment. 9, when measurement of biological information starts (step S1001), the toilet apparatus 100 (controller 30) transmits a measurement start signal to the mobile information terminal 200 (step S1002). The measurement start signal is a signal indicating that measurement of biological information has started.

[0079] When the measurement start signal is transmitted (step S1002), the toilet device 100 (control unit 30) determines whether or not a progress request signal is received (step S1003). The progress request signal is a signal that causes the toilet device 100 (control unit 30) to transmit progress information. The progress information is information that indicates the progress of the measurement of biological information. When the progress request signal is received (step S1003: Yes), the toilet device 100 (control unit 30) transmits the progress information (step S1004).

[0080] When the progress information is transmitted (step S1004), the toilet device 100 (control unit 30) determines whether or not the measurement of the biological information is completed (step S1005). If the progress request signal is not received (step S1003: No), the toilet device 100 (control unit 30) performs step S1005 without performing step S1004.

[0081] If the measurement of the biological information is not complete (step S1005: No), the toilet apparatus 100 (controller 30) returns to step S1003. The toilet apparatus 100 (controller 30) repeats steps S1003, S1004, and S1005 until the measurement of the biological information is complete.

[0082] When the measurement of the biological information is completed (step S1005: Yes), the toilet apparatus 100 (controller 30) transmits a measurement completion signal to the mobile information terminal 200 (step S1006). The measurement completion signal is a signal indicating that the measurement of the biological information has been completed.

[0083] When the mobile information terminal 200 receives the measurement start signal, it is in a state where it can transmit a progress request signal until it receives a measurement completion signal. For example, when an operation input for displaying progress information is made on the mobile information terminal 200 while it is in a state where it can transmit a progress request signal, the mobile information terminal 200 transmits the progress request signal to the toilet apparatus 100 (controller 30) (step S1101).

[0084] When a progress request signal is transmitted (step S1101), the mobile information terminal 200 determines whether or not progress information has been received (step S1102). The mobile information terminal 200 repeats step S1102 until progress information is received (step S1102: No).

[0085] When the progress information is received (step S1102: Yes), the mobile information terminal 200 displays the progress information (step S1103).

[0086] The mobile information terminal 200 maintains a state in which it can transmit a progress request signal until it receives a measurement completion signal. When the mobile information terminal 200 receives the measurement completion signal, it enters a state in which it cannot transmit a progress request signal.

[0087] In this example, when the mobile information terminal 200 receives a measurement start signal, it is in a state where it can transmit a progress request signal until it receives a measurement completion signal, so that progress information is displayed on the mobile information terminal 200 only while measurement is being performed. However, the toilet device 100 (control unit 30) may transmit progress information only while measurement is being performed, so that progress information is displayed on the mobile information terminal 200 only while measurement is being performed. In other words, even if the toilet device 100 (control unit 30) receives a progress request signal when measurement is not being performed, it is not necessary for it to transmit progress information. In this case, steps S1102 and S1006 can be omitted.

[0088] FIG. 10 is a block diagram showing a control system of a mobile information terminal according to an embodiment. As shown in FIG. 10, a control system 210 including a first control program 211 and a second control program 212 is installed in a mobile information terminal 200.

[0089] The first control program 211 is a control program for displaying biological information (analysis information). The first control program may display information other than the biological information (analysis information) transmitted from the toilet apparatus 100.

[0090] The second control program 212 is a control program for displaying information other than biological information (analysis information). The second control program 212 is, for example, a control program for displaying information (operation input unit) for remotely operating the toilet apparatus 100. The second control program 212 may be, for example, a control program for displaying information on water charges resulting from use of the toilet apparatus 100, a control program for displaying information on electricity charges resulting from use of the toilet apparatus 100, a control program for displaying health information specific to women, a control program for displaying information on the occupancy status of public toilets, a control program for displaying information on the usage status of the toilet apparatus 100 of family members living separately, a control program for displaying information on malfunctioning parts and how to deal with the malfunction, etc.

[0091] In the second control program 212, for example, user authentication is performed by a means different from that of the first control program 211. In the second control program 212, user authentication is performed by a predetermined means such as photographing a QR code (registered trademark).

[0092] The operation of the first control program 211 and the second control program 212 in the control system 210 of the mobile information terminal 200 will be described in more detail below. FIG. 11 is a flowchart showing an example of the operation of the control system for the portable information terminal according to the embodiment. 11, the mobile information terminal 200 determines whether the second control program 212 has been started (step S1201). The mobile information terminal 200 repeats step S1201 until the second control program 212 has been started (step S1201: No).

[0093] When the second control program 212 is started (step S1201: Yes), the mobile information terminal 200 determines whether or not the mobile information terminal 200 has already been connected to the toilet apparatus 100 by the first control program 211 (step S1202).

[0094] When the mobile information terminal 200 is connected to the toilet apparatus 100 by the first control program 211 (step S1202: Yes), the mobile information terminal 200 shares the shared information between the first control program 211 and the second control program 212 (step S1203). The shared information is information used by both the first control program 211 and the second control program 212.

[0095] If the mobile information terminal 200 is not connected to the toilet device 100 by the first control program 211 (step S1202: No), the mobile information terminal 200 does not perform step S1203. In other words, if the mobile information terminal 200 is not connected to the toilet device 100 by the first control program 211 (step S1202: No), the mobile information terminal 200 does not share the shared information between the first control program 211 and the second control program 212.

[0096] The shared information includes, for example, user information that identifies a user. As described above, the user information is used for user authentication. For example, if the second control program 212 is a control program that displays information (operation input unit) for remotely operating the toilet apparatus 100, the shared information preferably includes user information. When the user information is shared, the second control program 212 performs user authentication, for example, using the shared user information. When the second control program 212 performs user authentication using the shared user information, it is possible to omit user authentication using a predetermined method, such as photographing a QR code (registered trademark). In other words, when the second control program 212 is started while connected to the toilet apparatus 100 by the first control program 211 and user information is shared, the second control program 212 can perform user authentication without using a predetermined method, such as photographing a QR code (registered trademark).

[0097] Furthermore, for example, if the second control program 212 is a control program for displaying information on water charges resulting from use of the toilet apparatus 100, the shared information includes information on the number of toilet flushes in the toilet apparatus 100. For example, if the second control program 212 is a control program for displaying information on electricity charges resulting from use of the toilet apparatus 100, the shared information includes information on the temperature setting of a toilet seat heater that warms the toilet seat 12 and the temperature setting of hot water for cleaning the user's private parts. For example, if the second control program 212 is a control program for displaying health information specific to women, the shared information includes information on the time, number, frequency, etc. of bidet flushes. For example, if the second control program 212 is a control program for displaying information on the occupancy status of a public toilet or a control program for displaying information on the usage status of the toilet apparatus 100 of a family member living separately, the shared information includes detection information from the human body detection sensor 60 (for example, at least one of the seat sensor 61 and the approach sensor 62). For example, if the second control program 212 is a control program for displaying information about a malfunctioning part and a solution, the shared information includes malfunction information about the toilet apparatus 100.

[0098] In this way, when the mobile information terminal 200 is connected to the toilet device 100 by the first control program 211 and the second control program 212 is started, the shared information is shared between the first control program 211 and the second control program 212.

[0099] When the second control program 212 is started up while the mobile information terminal 200 is connected to the toilet device 100 by the first control program 211, the shared information is shared between the first control program 211 and the second control program 212, and thus information can be shared between the first control program 211 and the second control program 212 when the second control program 212 is started up. This improves usability when multiple control programs are installed in the mobile information terminal.

[0100] Since the shared information includes user information that identifies the user, when the second control program 212 is started while the mobile information terminal 200 is connected to the toilet device 100 by the first control program 211, the user information used for user authentication can be shared between the first control program 211 and the second control program 212. As a result, if user authentication has been completed in the first control program 211, user authentication can be omitted when the second control program 212 is started, improving usability.

[0101] FIG. 12 is a flowchart illustrating an example of the operation of the control system for the portable information terminal according to the embodiment. 12, the mobile information terminal 200 determines whether the first control program 211 has been started (step S1301). The mobile information terminal 200 repeats step S1301 until the first control program 211 has been started (step S1301: No).

[0102] When the first control program 211 is started (step S1301: Yes), the mobile information terminal 200 determines whether the mobile information terminal 200 has already been connected to the toilet apparatus 100 by the second control program 212 (step S1302).

[0103] If the mobile information terminal 200 is connected to the toilet apparatus 100 by the second control program 212 (step S1302: Yes), the mobile information terminal 200 shares the shared information between the first control program 211 and the second control program 212 (step S1303).

[0104] If the mobile information terminal 200 is not connected to the toilet device 100 by the second control program 212 (step S1302: No), the mobile information terminal 200 does not perform step S1303. In other words, if the mobile information terminal 200 is not connected to the toilet device 100 by the second control program 212 (step S1302: No), the mobile information terminal 200 does not share the shared information between the first control program 211 and the second control program 212.

[0105] In this way, when the first control program 211 is started while the mobile information terminal 200 is connected to the toilet device 100 by the second control program 212, the shared information is shared between the first control program 211 and the second control program 212.

[0106] When the first control program 211 is started up while the mobile information terminal 200 is connected to the toilet device by the second control program 212, the shared information is shared between the first control program 211 and the second control program 212, and thus information can be shared between the first control program 211 and the second control program 212 when the first control program 211 is started up. This improves usability when multiple control programs are installed in the mobile information terminal 200.

[0107] By including user information that identifies a user in the shared information, when the first control program 211 is started while the mobile information terminal 200 is connected to the toilet device by the second control program 212, the user information used for user authentication can be shared between the first control program 211 and the second control program 212. As a result, if user authentication has been completed in the second control program 212, user authentication can be omitted when the first control program 211 is started, improving usability.

[0108] (Mobile information terminal control system) As described above, the embodiment provides a control system 210 including a first control program 211 and a second control program 212 that are installed in a mobile information terminal 200 that can be connected to the toilet device 100 via wireless communication. As shown in Fig. 11 , in the control system 210 of the mobile information terminal 200 according to the embodiment, when the second control program 212 is started while the mobile information terminal 200 is connected to the toilet device 100 by the first control program 211, shared information is shared between the first control program 211 and the second control program 212.

[0109] Also, as shown in FIG. 12, in the control system 210 of the mobile information terminal 200 according to the embodiment, when the first control program 211 is started while the mobile information terminal 200 is connected to the toilet device 100 by the second control program 212, the shared information is shared between the first control program 211 and the second control program 212.

[0110] (Recording medium) In addition, the embodiment provides a recording medium on which at least one of the first control program 211 and the second control program 212 of the mobile information terminal 200 described above is recorded. In addition, the embodiment provides a recording medium on which the control system 210 of the mobile information terminal 200 described above is recorded. The recording medium is at least computer-readable. The recording medium may be read-only, or may be both readable and writable.

[0111] (Method for controlling mobile information terminals) Furthermore, the embodiment provides a control method for a mobile information terminal 200 that can be connected via wireless communication to the toilet device 100. As shown in Fig. 11 , in the control method for the mobile information terminal 200 according to the embodiment, when the second control program 212 is started in a state in which the mobile information terminal 200 is connected to the toilet device 100 by the first control program 211, shared information is shared between the first control program 211 and the second control program 212.

[0112] Also, as shown in FIG. 12, in the control method of the mobile information terminal 200 according to the embodiment, when the first control program 211 is started while the mobile information terminal 200 is connected to the toilet device 100 by the second control program 212, the shared information is shared between the first control program 211 and the second control program 212.

[0113] As described above, according to the control system, recording medium, and control method for the mobile information terminal 200 of the embodiment, when the second control program 212 is started while the mobile information terminal 200 is connected to the toilet device 100 by the first control program 211, the shared information is shared between the first control program 211 and the second control program 212, and thus, when the second control program 212 is started, information can be shared between the first control program 211 and the second control program 212. This can improve usability when multiple control programs are installed in the mobile information terminal 200.

[0114] Furthermore, when the first control program 211 is started up while the mobile information terminal 200 is connected to the toilet device 100 by the second control program 212, the shared information is shared between the first control program 211 and the second control program 212, so that information can be shared between the first control program 211 and the second control program 212 when the first control program 211 is started up. This improves usability when multiple control programs are installed in the mobile information terminal 200.

[0115] Embodiments may include the following features.

[0116] (Configuration 1) a first control program installed in the mobile information terminal; a second control program installed in the mobile information terminal; Equipped with the portable information terminal is connectable to the toilet device via wireless communication, the toilet device is capable of measuring biological information of a user, the first control program is capable of displaying the biometric information on the mobile information terminal; the second control program is capable of displaying information other than the biometric information on the mobile information terminal; A control system for a mobile information terminal, wherein when the second control program is started while the mobile information terminal is connected to the toilet device by the first control program, shared information used in the first control program and the second control program is shared between the first control program and the second control program.

[0117] (Configuration 2) The control system for a mobile information terminal according to configuration 1, wherein when the first control program is started while the mobile information terminal is connected to the toilet device by the second control program, the shared information is shared between the first control program and the second control program.

[0118] (Configuration 3) 3. The mobile information terminal control system according to claim 1, wherein the shared information includes user information for identifying a user.

[0119] (Configuration 4) A control method for a mobile information terminal in which a first control program and a second control program are installed, comprising: the portable information terminal is connectable to the toilet device via wireless communication, the toilet device is capable of measuring biological information of a user, the first control program is capable of displaying the biometric information on the mobile information terminal; the second control program is capable of displaying information other than the biometric information on the mobile information terminal; A control method for a mobile information terminal, wherein when the second control program is started while the mobile information terminal is connected to the toilet device by the first control program, shared information used in the first control program and the second control program is shared between the first control program and the second control program.

[0120] As described above, according to the embodiments, a control system for a mobile information terminal and a control method for a mobile information terminal are provided that can improve usability when multiple control programs are installed in the mobile information terminal.

[0121] The above describes the embodiments of the present invention. However, the present invention is not limited to these descriptions. Design modifications made by a person skilled in the art to the above-described embodiments are also included within the scope of the present invention as long as they incorporate the features of the present invention. For example, the shape, dimensions, materials, arrangement, installation form, etc. of each element of a toilet system are not limited to those exemplified and can be modified as appropriate. Furthermore, the elements of each of the above-described embodiments can be combined to the extent technically possible, and such combinations are also included within the scope of the present invention as long as they include the features of the present invention. [Explanation of symbols]

[0122] 10: Toilet unit 11: Toilet 11a: Bowl section 12: Toilet seat 13: Toilet lid 14: Casing 20: Biological information measurement sensor 30: Control unit 40: Wireless communication unit 50: Storage section 60: Human body detection sensor 61: Seat sensor 62: Proximity sensor 70: Remote control 71: Authentication switch 100: Toilet equipment 200: Mobile information terminal 500: Toilet system TR: Toilet room WL:Wall

Claims

1. a first control program installed in the portable information terminal; a second control program installed on the portable information terminal; Equipped with the portable information terminal is connectable to the toilet device via wireless communication, the toilet device is capable of measuring biological information of a user, the first control program is capable of displaying the biometric information on the portable information terminal; the second control program is capable of displaying information other than the biometric information on the portable information terminal; A control system for a mobile information terminal, wherein when the second control program is started while the mobile information terminal is connected to the toilet device by the first control program, shared information used in the first control program and the second control program is shared between the first control program and the second control program.

2. 2. The control system for a mobile information terminal according to claim 1, wherein when the first control program is started while the mobile information terminal is connected to the toilet device by the second control program, the shared information is shared between the first control program and the second control program.

3. The control system for a portable information terminal according to claim 1 , wherein the shared information includes user information for identifying a user.

4. A control method for a mobile information terminal in which a first control program and a second control program are installed, comprising: the portable information terminal is connectable to the toilet device via wireless communication, the toilet device is capable of measuring biological information of a user, the first control program is capable of displaying the biometric information on the portable information terminal; the second control program is capable of displaying information other than the biometric information on the portable information terminal; A control method for a mobile information terminal, wherein when the second control program is started while the mobile information terminal is connected to the toilet device by the first control program, shared information used in the first control program and the second control program is shared between the first control program and the second control program.

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