JP2014018609A - Washing machine communication system - Google Patents

Abstract

PROBLEM TO BE SOLVED: To provide a washing machine communication system having increased convenience by simply setting a plurality of favorite courses.SOLUTION: In a washing machine communication system which comprises: a washing machine 1; and a portable terminal 10, the washing machine 1 includes: a washing machine operation unit 25 in which an operation course is set; a washing machine storage unit 24 which stores an operation course which allows a custom setting by a user; a washing machine control unit 23 which controls the operation course; and a washing machine communication unit 22 which wirelessly communicates with the portable terminal 10. The portable terminal 10 includes: a terminal display unit 103; a terminal operation unit 104 which inputs control content of the washing machine 1; and a terminal communication unit 101 which wirelessly communicates with the washing machine 1. The terminal communication unit 101 is capable of receiving an operation course which is custom-set by the washing machine operation unit 25 and an operation course which is updated from the custom-set operation course as different courses.

Description

  The present invention relates to a washing machine communication system that enables communication between a portable terminal and a washing machine.

  In the conventional washing machine, an operation panel is provided on the upper surface of the washing machine body. The operation panel is equipped with a power switch, start switch, course switch for selecting a washing course, a process switch for washing each process of washing, rinsing, dewatering and drying, a water level switch for setting the water level, etc. It has been. Further, an operation panel including a large number of light emitting diodes is provided as a means for displaying the course, water level, process, and the like (see, for example, Patent Document 1).

  The washing machine of patent document 1 is demonstrated using FIG. 24, FIG. FIG. 24 is a schematic sectional view of a conventional washing machine, and FIG. 25 is a schematic top view showing an operation display unit of the conventional washing machine. An operation panel 73 is provided at the upper front of the washing machine body. The operation panel 73 is provided with operation display means 74 composed of input setting means 83 and display means 84. The control device 70 displays on the display means 84 on the operation panel 73 based on the input information to notify the user.

  The user opens the opening / closing door 64 and puts clothes into the rotating drum 53. Then, the input setting means 83 is turned on by pressing the power-on button 83a. When the power-on button 83a is pressed and the power is turned on, the indicator lamp of the operation panel 73 is turned on to display the course, washing, rinsing, dehydration, and drying processes as the initial state, and preset settings are made. The contents are displayed. When the user presses the course button 83c in this state, the setting of the driving course can be changed. When the user presses the course button 83c and selects a desired driving course, the user presses the start button 83b to start driving.

  The input setting means 83 includes a washing / drying switching button 83d for setting washing and drying, a process button 83e for setting a process from washing to drying, and a water level button 83f for setting a water level. The user can freely set the water level according to the amount of cloth, but if the user does not set the water level, the water level of low to high 2 is automatically set based on the result of cloth amount detection.

  In general, even if the user wants to perform the same operation as the previous time, the previous course is basically not stored, so the user must set the course every time the power is turned on.

  Therefore, when the power is turned on next time, among the plurality of driving courses executed in the past by the driving execution means, there is also one in which the most recent driving course belonging to the frequently used driving course is displayed (for example, see Patent Document 2). ).

JP 2012-75505 A JP 2008-79951 A

However, in the conventional configuration as described in Patent Document 2, only a driving course with high use frequency is set as standard. As described in Patent Document 1, in recent years, the demand for washing machines equipped with special driving courses has increased, and therefore, many driving courses are expected to be used. For this reason, it is not convenient for the user to store only the frequently used course. Further, when a plurality of driving courses can be stored, there is a problem that a large-capacity nonvolatile memory is required.

  Accordingly, an object of the present invention is to solve the above-described conventional problems and to provide a washing machine communication system in which a user's favorite driving course can be easily set using a mobile terminal.

The washing machine communication system of the present invention comprises:
In a washing machine communication system composed of a washing machine and a portable terminal,
The washing machine includes a washing machine operation unit in which an operation course is set, a washing machine storage unit that stores an operation course that can be customized by a user, a washing machine control unit that controls the operation course, and a portable terminal. A washing machine communication unit for wireless communication,
The portable terminal has a terminal display unit, a terminal operation unit that inputs control contents of the washing machine, and a terminal communication unit that performs wireless communication with the washing machine,
The terminal communication unit can receive a driving course custom-set in the washing machine operation unit and a driving course updated from the custom-set driving course as different courses. It is.

  Thus, the user can easily set a plurality of favorite courses, and can provide a washing machine communication system with increased convenience.

  The washing machine communication system of the present invention can easily set a plurality of favorite courses, and can improve convenience.

Configuration diagram of washing machine system in Embodiment 1 of the present invention Schematic perspective view of the washing machine and portable terminal Schematic top view showing the operation panel of the washing machine Flow chart of the washing machine system Flow chart of the washing machine system The figure which shows the screen of the portable terminal The figure which shows the screen of the portable terminal The figure which shows the screen of the portable terminal The figure which shows the screen of the portable terminal The figure which shows the screen of the portable terminal The figure which shows the screen of the portable terminal The figure which shows the screen of the portable terminal A figure showing the communication instruction screen on the mobile terminal The figure which shows the screen of the portable terminal The figure which shows the screen of the portable terminal The figure which shows the screen of the portable terminal Flow chart of the mobile terminal The figure which shows the screen of the portable terminal The figure which shows the screen of the portable terminal The figure which shows the screen of the portable terminal The figure which shows the screen of the portable terminal The figure which shows the screen of the portable terminal The block diagram of the washing machine system in Embodiment 2 of this invention Schematic sectional view of a conventional washing machine Schematic top view showing an operation display unit of a conventional washing machine

The washing machine communication system of the present invention comprises:
In a washing machine communication system composed of a washing machine and a portable terminal,
The washing machine includes a washing machine operation unit in which an operation course is set, a washing machine storage unit that stores an operation course that can be customized by a user, a washing machine control unit that controls the operation course, and a portable terminal. A washing machine communication unit for wireless communication,
The portable terminal has a terminal display unit, a terminal operation unit that inputs control contents of the washing machine, and a terminal communication unit that performs wireless communication with the washing machine,
The terminal communication unit can receive a driving course custom-set in the washing machine operation unit and a driving course updated from the custom-set driving course as different courses. It is.

  Thus, the user can easily set a plurality of favorite courses, and can provide a washing machine communication system with increased convenience.

  Furthermore, according to the present invention, the washing machine storage unit stores only driving course information based on the latest setting.

  As a result, information on the driving course can be stored even in the washing machine, and the convenience can be enhanced. In addition, the capacity of the memory in the washing machine storage unit can be reduced.

  Further, according to the present invention, the portable terminal communicates with a server having a storage unit, and the driving course information received by the washing machine communication unit is accumulated and stored in the storage unit of the server. It is characterized by.

  Thereby, a user's driving course can be managed in a server. In addition, the memory capacity of the mobile terminal can be reduced.

Further, according to the present invention, the mobile terminal includes a terminal storage unit.
The driving course information received by the terminal communication unit is accumulated and stored in the terminal storage unit.

  As a result, the driving course can be stored in the portable terminal, and the driving course of the washing machine can be easily set only by the portable terminal. In addition, even when the environment is not communicable with the server, it is possible to set an operation course of the washing machine, which can be highly convenient.

  Hereinafter, embodiments of the present invention will be described with reference to the drawings. Further, the present invention is not limited by this embodiment.

(Embodiment 1)
FIG. 2 is a configuration diagram of the washing machine system according to Embodiment 1 of the present invention. FIG. 2 is a schematic perspective view of the washing machine and the portable terminal according to Embodiment 1 of the present invention. FIG. 3 is a schematic top view showing the operation panel of the washing machine in the first embodiment of the present invention. Hereinafter, the washing machine communication system will be described with reference to FIGS.

  The washing machine communication system of the present invention includes a washing machine 1, which is an electric device, a portable terminal 10, and a server 300. The washing machine 1 and the portable terminal 10 are devices that can communicate with a reader / writer by RFID (Radio Frequency IDentification) or NFC (Near Field Communication).

  The washing machine 1 communicates with the mobile terminal 10 using short-range wireless communication via the loop antenna 27 mounted on the washing machine 1. The washing operation of the washing machine 1 is a washing operation in which clothes are immersed in detergent water and rotating the washing tub to remove dirt, a clothes soaked in detergent water is rinsed with water, and dehydration is performed to dehydrate clothes containing water. It is configured to include at least one of driving and drying operation in which warm air is applied to dry the clothes. And each operation | movement is performing various processes further. For example, in the case of a washing operation, there are a cloth amount determination step, a detergent amount display step, a water supply step, a press washing step, a fir washing step, and so on.

  The mobile terminal 10 is composed of a communication device such as a mobile phone, for example, and is equipped with a loop antenna 106. The mobile terminal 10 communicates with the washing machine 1 using short-range wireless communication via the loop antenna 106 and is communicably connected to the server 300 via the network 200 (communication network). The portable terminal 10 may be any device provided with a reader / writer that can communicate with the RFID or NFC of the washing machine 1, but a portable device is more preferable.

  The server 300 is configured by a known server computer or the like, and is connected to the mobile terminal 10 via the network 200 so as to be communicable.

(Configuration of mobile device)
The mobile terminal 10 includes a first communication unit 101 (terminal communication unit), a second communication unit 102 (terminal communication unit), a terminal display unit 103, a terminal operation unit 104, a terminal control unit 105, and a loop antenna 106.

  The first communication unit 101 communicates with the washing machine 1 using short-range wireless communication via the loop antenna 106.

  The loop antenna 106 is an antenna for performing close proximity wireless communication. In the present embodiment, for example, RFID or NFC in a high frequency band using the 13.56 MHz band is assumed as the proximity wireless communication, but is not limited to this frequency band. The frequency band of the close proximity wireless communication may be a UHF band of 90 MHz to 1 GHz or a frequency band exceeding 2 GHz band.

  Proximity wireless communication has a short communication distance and requires close proximity of loop antennas of two wireless communication devices that perform communication. A mark indicating the position of the loop antenna is attached to the surface of the wireless communication device on which the loop antenna is mounted, and the user moves the marks of the two wireless communication devices closer to each other between the two wireless communication devices. Communicate with. Since the RFID built in the mobile phone cannot increase the output of the loop antenna, for example, it is necessary to align the loop antennas in units of several millimeters, and it is necessary to bring the loop antennas close to each other accurately.

When a current is passed through the loop antenna 106 by the first communication unit 101 of the mobile terminal 10, a magnetic flux passing through the loop antenna 106 is generated. When the loop antenna 106 and the loop antenna 27 of the washing machine 1 are sufficiently close to each other, the magnetic flux passing through the loop antenna 106 passes through the loop antenna 27 of the washing machine 1. Thereby, the loop antenna 27 and the loop antenna 106 are magnetically coupled. When the communication unit of the mobile terminal 10 changes the current of the loop antenna 106, the magnetic flux passing through the loop antenna 106 changes, and the magnetic flux passing through the loop antenna 27 also changes accordingly, and the washing machine communication unit 22 of the washing machine 1 changes accordingly. By detecting the change, information is transmitted from the portable terminal 10 to the washing machine 1.

  Further, the magnetic flux passing through the loop antenna 27 is changed by changing the load impedance of the feeding point of the loop antenna 27 by the washing machine communication unit 22 of the washing machine 1. Since the change in the magnetic flux is a change in the current flowing through the loop antenna of the loop antenna 106, the communication unit of the mobile terminal 10 detects the change in the current, so that information is transmitted from the washing machine 1 to the mobile terminal 10. Done.

  As described above, transmission / reception between the washing machine 1 and the portable terminal 10 is realized by magnetic coupling between the loop antenna 106 and the loop antenna 27, and generation of magnetic flux for magnetic coupling is performed by the portable terminal 10. This is realized by supplying power to the loop antenna 106, and the output of the power supply cannot be increased. Therefore, it is necessary to bring the loop antenna 106 and the loop antenna 27 close to each other.

  In the present embodiment, the first communication unit 101 communicates with the washing machine 1 using the short-range wireless communication via the loop antenna 106, but the present invention is not particularly limited to this, Other wireless communication using radio waves or light other than distance wireless communication may be used.

The second communication unit 102 communicates with the server 300 using the network 200.
The network 200 is, for example, a mobile communication network.

  The terminal display unit 103 displays a screen for displaying an operation course used in the washing machine 1 and a communication instruction screen for instructing the user to cause the washing machine 1 to transmit the set operation course. The terminal operation unit 104 includes, for example, a touch panel or operation keys, and is used for an input operation on a screen for selecting and setting a driving course displayed on the terminal display unit 103 by accepting an input operation by a user.

  The terminal control unit 105 controls the entire mobile terminal 10 and includes a display control unit 105a, a first communication control unit 105b, and a second communication control unit 105c.

  The display control unit 105 a switches the display screen displayed on the terminal display unit 103. For example, after the selection / setting on the screen for selecting / setting detergent or softener is completed, the screen is switched to the communication instruction screen. The first communication control unit 105 b controls the first communication unit 101. The second communication control unit 105 c controls the second communication unit 102.

  In the present embodiment, the communication instruction screen allows the user to bring the loop antenna 106 of the mobile terminal 10 and the loop antenna 27 of the washing machine 1 close to each other in order for the first communication unit 101 and the washing machine 1 to communicate. It is a screen for instructing. The first communication unit 101 transmits information related to the detergent or the softener to the washing machine 1 after the first communication unit 101 and the washing machine 1 are brought close to a communicable distance.

The second communication unit 102 receives the text to be displayed determined by the server 300. The wording to be displayed is a wording that is output to a screen for allowing the user to select and set a driving course to be used in the washing machine 1, or a wording that outputs the setting of a registered driving course to the screen. Or a word for instructing the user to bring the washing machine 1 and the mobile terminal 10 close to each other. Second communication unit 102 further receives information to be transmitted to washing machine 1 determined by server 300. The information to be transmitted to the washing machine 1 is information used for controlling and displaying the washing machine 1 corresponding to the driving course set by the user.

(Structure of washing machine)
The washing machine 1 is a washing / rinsing / dehydrating / drying unit 21 (hereinafter referred to as a washing unit 21 (washing function unit)), washing machine communication that performs washing, rinsing, dehydration, drying, and the like, which are the original functions of the washing machine. Unit 22, washing machine control unit 23, washing machine storage unit 24, washing machine operation unit 25, washing machine display unit 26, and loop antenna 27.

  The washing unit 21 realizes functions of washing, rinsing, dehydration, and drying, a motor that rotates the washing tub, a water supply valve that adjusts the amount of water supply, a drain valve for draining, and washing water (detergent water, rinsing) A circulation pump for circulating water), a pass pump used for drawing bath water into the washing machine 1, a heater for generating warm air for drying, a sending fan for circulating the pump, and the like.

  The washing machine communication unit 22 (communication control unit) transmits and receives various types of information to and from the mobile terminal 10 bidirectionally by proximity wireless communication via the loop antenna 27. The loop antenna 27 is an antenna for performing close proximity wireless communication. The washing machine communication unit 22 corresponds to an example of a reception unit and a transmission unit. The washing machine 1 communicates with the mobile terminal 10 via the washing machine communication unit 22 and communicates with the server 300 via the network 200 via the mobile terminal 10. In addition, although communication with the server 300 and the washing machine 1 was performed via the portable terminal 10, it is not restricted to this, It is good also as the washing machine 1 and a network communicating directly.

  The washing machine control unit 23 is a microcomputer, and includes a memory (not shown) that stores a program, data, and the like created in advance for causing the washing machine 1 to function. The washing machine control unit 23 includes a process management unit 23a, a water level determination unit 23b, a response content determination unit 23c, a cloth amount detection unit 23d, and an operation reservation washing machine control unit 23e.

  The process management unit 23a manages the process performed in each operation (washing, rinsing, dehydration, and drying) and controls the washing unit 21. Controlling the washing unit 21 means controlling the rotation of the motor while detecting the shaking of the washing tub, detecting the water level supplied to the washing tub, opening and closing the water supply valve, opening and closing the drain valve, The heater is turned ON / OFF while detecting the temperature of the wind.

  The washing machine control unit 23 includes a cloth amount detection unit 23d that controls the washing unit 21 to detect the amount of clothes put into the washing machine. The cloth amount detection unit 23d controls the washing unit 21 so as to drive a motor that rotates the washing tub into which the garment is put with a constant torque, and monitors the number of rotations of the washing tub so as to monitor the garment put into the washing tub. Detect the amount. The method for detecting the amount of cloth is not particularly limited to the above method, and it is sufficient that the amount of clothes put into the washing machine can be detected. A method of checking the displacement speed of the water level in the washing tub at the time of water supply may be used, or a method using a weighing scale provided in a mechanical part that indicates the washing tub may be used.

  The washing machine control unit 23 includes a water level determination unit 23b that determines a water level to be supplied into the washing tub during the washing operation. The water level determination unit 23b determines the water level according to the amount of clothes by the cloth amount detection unit 23d. When the amount of cloth is large, the water level is raised, and when it is small, the water level is lowered. By carrying out like this, according to the clothes thrown into the washing machine 1, a required washing | cleaning performance and a rinse performance can be obtained, without using water unnecessarily. Furthermore, when the water level setting unit 23b is instructed by the user by the washing machine operation unit 25 to set the water level, the water level determination unit 23b follows the water level setting.

The response content determination unit 23c is a processing unit that determines the response content to the inquiry when receiving an inquiry about the washing machine specifying information from the portable terminal 10 via the washing machine communication unit 22. When a signal for inquiring information on the washing machine 1 such as the current state of the washing machine main body of the washing machine 1 is received, it is a processing unit that determines the response content to the inquiry signal.

  The washing machine storage unit 24 includes a washing machine specifying information washing machine storage unit 24a, an automatic course storage unit 24b, and a favorite course storage unit 24c.

  Washing machine identification information The washing machine storage unit 24a stores in advance washing machine identification information for identifying the washing machine 1, for example, the model number and serial number of the washing machine 1. The washing machine specifying information is stored in advance at the time of manufacture.

  The recommended course storage unit 24b stores driving courses recommended by the manufacturer. Various parameters corresponding to the amount of cloth are stored in the automatic course storage unit 24d. For example, in the case of only washing, the time of the washing process, the rinsing process, and the dehydration process, the number of rotations of the washing tub, the amount of water, the number of times of rinsing, and the like are stored. In addition, in the washing / drying through course for washing and drying, in addition to the above, the drying time is also stored.

  The favorite course storage unit 24c stores driving courses customized by the user to the liking in the washing machine operation unit 25. The favorite course storage unit 24c stores one custom course corresponding to the washing mode, the washing / drying mode, and the sterilization mode. The favorite course storage unit 24c can store only one custom course for the washing mode. When the custom course is updated from the setting, the previous custom course is overwritten and disappears.

  The washing machine operation unit 25 includes, for example, operation buttons and receives an input operation by the user.

  The washing machine display unit 26 (display unit) is composed of, for example, a 7-segment LED, and digitally displays water level setting, washing time, number of rinses, dehydration time, detergent amount display, softener amount display, remaining time, reserved time, and the like. . Here, the washing machine operation unit 25 is an operation button, and the washing machine display unit 26 is a display corresponding to a 7-segment LED. However, the present invention is not limited to this.

  As shown in FIG. 3, the washing machine display unit 26 may be configured with a liquid crystal panel, and the washing machine operation unit 25 may be configured with a touch panel. If the washing machine display unit 26 is configured with a dot matrix type liquid crystal panel and a part or all of the washing machine operation unit 25 is configured with a touch panel combined with the liquid crystal panel, the user can write a sentence, a photograph, a figure, etc. While providing information using the button, buttons for presenting options can be displayed as a diagram on the liquid crystal panel, and selection of the button area by the user can be detected by the touch panel. Thereby, it can be set as a more intuitive and easy-to-understand information provision and operation part.

(Server configuration)
The server 300 includes a communication unit 301, a storage unit 302, and a control unit 303.

  The communication unit 301 communicates with the mobile terminal 10 using a network.

  The storage unit 302 stores a menu screen displayed on the mobile terminal 10 for each product of the washing machine 1. Further, the storage unit 302 stores a plurality of driving courses customized by the user.

  The control unit 303 is configured by a CPU or the like, and controls the operation of the communication unit 301. The control unit 303 is connected to the mobile terminal 10 based on the information received via the communication unit 301 and the information stored in the storage unit 302. Information to be transmitted is generated via the communication unit 301.

(Driving course setting)
Next, the setting method of the driving course in this Embodiment is demonstrated. 4 and 5 are flowcharts of the washing machine system according to the first embodiment. 6 to 12, 14 to 16, and 18 to 22 are diagrams showing screens of the mobile terminal according to Embodiment 1 of the present invention. FIG. 13 is a diagram showing a communication instruction screen on the mobile terminal according to the first embodiment. FIG. 17 is a flowchart of the mobile terminal according to Embodiment 1 of the present invention.

  First, in step S <b> 401, the terminal control unit 105 of the mobile terminal 10 activates an application for displaying a screen for controlling the washing machine 1 on the terminal display unit 103. At this time, the terminal operation unit 104 receives a start instruction of the application from the user. The terminal control unit 105 activates the application based on the accepted activation instruction.

  Next, in step S402, the display control unit 105a displays a screen for allowing the user to input user information. The user information is information including an ID number for identifying the user and a password, and is information set by the user before this step and recorded in the server 300. A screen for inputting the ID number and password is displayed on the terminal display unit 103 of the mobile terminal 10, and the user inputs the ID number and password via the terminal operation unit 104 of the mobile terminal 10.

  Next, in step S <b> 403, the mobile terminal 10 transmits the input ID number and password to the server 300.

  In step S431, the server 300 receives the transmitted ID number and password, and in the next step S432, compares the ID number and password recorded in advance in the server 300 with those received in step S431. Whether or not the user is registered in advance is authenticated, and the result is transmitted to the mobile terminal 10 in step S433.

  The portable terminal 10 receives the authentication result for the user in step S404. If the authentication result is OK in step S405, the mobile terminal 10 returns to step S406. If the authentication is not performed, the mobile terminal 10 returns to step S402. The information input screen is redisplayed and the user is again prompted to enter the correct ID number and password.

  Next, in step S406, a communication instruction screen for instructing the user to bring the first communication unit 101 and the washing machine 1 close to each other for communication between the first communication unit 101 and the washing machine 1 is displayed. The terminal display unit 103 is controlled. The terminal display unit 103 displays a communication instruction screen. More specifically, the communication instruction screen is a screen for instructing the user to bring the loop antenna 106 of the mobile terminal 10 close to the loop antenna 27 of the washing machine 1. The communication instruction screen is stored in advance in a storage unit (not shown) included in the mobile terminal 10, and the display control unit 105a reads the communication instruction screen from the storage unit and displays it.

  On the communication instruction screen D13 shown in FIG. 13, for example, a message “Please touch the corresponding home appliance” is displayed. The communication instruction screen G1 is a screen that guides the user to bring the mobile terminal 10 close to the washing machine 1. When the communication instruction screen G1 is displayed on the terminal display unit 103 of the mobile terminal 10, the user loops the mobile terminal 10 so that the mobile terminal 10 and the washing machine 1 can communicate with each other by proximity wireless communication. The antenna 106 and the loop antenna 27 of the washing machine 1 are brought close to each other.

The use of proximity wireless communication that enables communication by allowing the user to bring the loop antenna 106 of the mobile terminal 10 and the loop antenna 27 of the washing machine 1 close to each other requires an operation of the user for communication. There is a feature that the user clearly selects the target. Thereby, even when the user owns a plurality of devices to be operated, it is possible to intuitively specify the device to be operated.

  Next, in step S407, the first communication control unit 105b displays request information for requesting washing machine specifying information for specifying the washing machine 1 after the communication instruction screen is displayed on the terminal display unit 103. 1st communication part 101 is controlled to transmit to. The first communication unit 101 transmits the request information to the washing machine 1 after the communication instruction screen is displayed on the terminal display unit 103. The first communication unit 101 starts transmitting request information to the washing machine 1 in conjunction with the display of the communication instruction screen on the terminal display unit 103.

  Next, in step S471, the washing machine communication unit 22 of the washing machine 1 is transmitted by the first communication unit 101 of the mobile terminal 10 after the first communication unit 101 and the washing machine 1 are brought close to a communicable distance. Received request information.

  Next, in step S472, the response content determination unit 23c of the washing machine 1 reads the washing machine specifying information from the washing machine specifying information washing machine storage unit 24a.

  Next, in step S473, the response content determination unit 23c controls the washing machine communication unit 22 to transmit the washing machine specifying information to the mobile terminal 10. The washing machine communication unit 22 transmits the washing machine specifying information to the mobile terminal 10. The request information includes address information for specifying the mobile terminal 10, and the washing machine communication unit 22 transmits the washing machine specifying information to the mobile terminal 10 based on the address information included in the request information. To do.

  Note that the response content determination unit 23c may transmit state information such as the use history of the washing machine 1 and error information to the portable terminal 10 together with the washing machine specifying information. The error information is detected by, for example, monitoring the state of a load such as a motor or a heater and sensing information of a water level sensor and a temperature sensor in the washing unit 21.

  Next, in step S <b> 408, the first communication unit 101 of the mobile terminal 10 receives the washing machine specifying information transmitted by the washing machine communication unit 22 of the washing machine 1.

  The processing after step S408 will be described with reference to FIG.

  In step S501, the second communication control unit 105c controls the second communication unit 102 so as to transmit the washing machine specifying information received by the first communication unit 101 to the server 300. The second communication unit 102 transmits the washing machine specifying information received by the first communication unit 101 to the server 300. The washing machine identification information transmitted by the washing machine 1 is transmitted together with address information for identifying the server 300, and the second communication unit 102 is configured to perform washing machine identification information based on the address information transmitted together with the washing machine identification information. Is transmitted to the server 300.

  In the present embodiment, address information for specifying the server 300 is transmitted together with the washing machine specifying information transmitted by the washing machine 1, but the present invention is not particularly limited thereto, and the portable terminal 10 is the server. Address information for specifying 300 may be stored.

  Next, in step S <b> 511, the communication unit 301 of the server 300 receives the washing machine specifying information transmitted by the second communication unit 102 of the mobile terminal 10.

Next, in step S512, the control unit 303 creates menu screen information corresponding to the washing machine 1 specified by the washing machine specifying information. Here, the control unit 303 reads a menu screen corresponding to the washing machine 1 specified by the washing machine specifying information from the storage unit 302.

  Next, in step S <b> 513, the communication unit 301 transmits menu screen information for displaying a menu screen unique to the washing machine 1 to the mobile terminal 10.

  Next, in step S <b> 502, the second communication unit 102 of the mobile terminal 10 receives the menu screen information transmitted by the communication unit 301 of the server 300.

  Next, in step S503, the display control unit 105a switches the display screen to the menu screen based on the menu screen information received by the second communication unit 102. The terminal display unit 103 displays a screen D6 that is a menu screen based on the menu screen information received by the second communication unit 102.

  In the above description, regarding the display of the menu screen of the electric device, the method for specifying the electric device by transmitting request information from the portable terminal 10 to the electric device and sending back a response to the request from the electric device has been described. However, it is not limited to this method. For example, after the user authentication is completed in step S405 in FIG. 4, the mobile terminal 10 acquires list information on a unique menu screen for each electric device that can be used with respect to the server 300, and the list is displayed on the terminal. It is displayed on the display unit 103. When the user selects an electric device used via the terminal operation unit 104, which list is selected is transmitted from the mobile terminal 10 to the server 300. Thereby, the second communication unit 102 of the mobile terminal 10 receives the menu screen information transmitted by the communication unit 301 of the server 300 (step S502), and the display control unit 105a is received by the second communication unit 102. The display screen may be switched to the menu screen based on the menu screen information (step S503). In this way, the menu screen can be displayed without causing the mobile terminal 10 and the washing machine 1 to communicate with each other in order to display the menu screen.

  While the menu screen is displayed, the terminal operation unit 104 accepts selection by the user of the item displayed on the menu screen, displays the screen according to the selected item, and responds to the selected item. The washing machine 1 is controlled.

  A screen D6 illustrated in FIG. 6 is an example of a menu screen. The screen D6 includes a display 601 indicating the product name and product number of the washing machine 1, a usage guide button 602 indicating how to use the washing machine, a support information display button 503 for displaying support information for the washing machine 1, a driving course, A course / reservation setting button 603 for setting a driving reservation, a driving status confirmation button 604 for inquiring about the current state of the washing machine body, and a setting display button 605 for setting detergent and softener information of the washing machine are displayed. . The items displayed on the menu screen D6 are not limited to the items shown in FIG. 6, and various items can be displayed.

  When the user selects the “Course / Reservation Setting” button 603, a screen D7 shown in FIG. 7 is displayed. The display 701 displays the same wording as the button 603 selected on the screen D6. As a result, the user can proceed with the operation while confirming the selected content. The buttons 702, 703, and 704 are respectively set to “wash by selecting a purpose”, “wash with a course that can be reserved”, and “wash with a favorite course”. In order to make it easy for the user to select many driving courses, the display is made by item.

  First, the case where “Select a purpose and wash” of the button 702 is selected will be described with reference to FIGS.

When the button 702 on the screen D7 is selected, a screen D8 in FIG. 8 is displayed. The display 801 displays the same wording as the button 702 selected on the screen D7. As a result, the user can proceed with the operation while confirming the selected content. The buttons 802, 803, 804, and 805 are set with “washing only”, “washing and drying”, “drying only”, and “use nanoe”, respectively.

  When the user selects “washing only” on the button 802, a course for performing a washing process in which the operation is completed in the washing, rinsing, and dehydrating processes without being dried is displayed. The screen D9 in FIG. 9 is an example. At this time, the display 901 displays the same wording as the button 801 selected on the screen D8. As a result, the user can proceed with the operation while confirming the selected content. Similarly, when the buttons 803 to 805 are selected, a course list corresponding to the operation mode is displayed.

  When the buttons 902 to 905 on the screen D9 are selected, a description of the selected course is displayed. A screen D10 in FIG. 10 is an example of a screen displayed when “Daily laundry” of the button 902 is selected. The display 1001 provides a simple description of the course. The display 1002 describes more specific contents of the course than the display 1001. For example, the types of modes that can be applied, such as washing only or washing / drying, are displayed, and the recommended environment is displayed, such as “suitable for everyday clothes washing”. The user reads the displays 1001 and 1002 and selects the button 1003 when driving on this course.

  When the button 1003 is selected, a screen D11 for setting the start time is displayed.

  On the screen D11, it is possible to select whether to start the selected driving course immediately or start with a time shift. The display 1101 displays that it is possible to select whether or not to make a reservation, and the display 1102 can be set to start immediately or make a reservation. In the example of the screen D <b> 11, “Start Now” is painted out, so that the operation is set to start immediately. The display 1103 displays a reservation settable time, and the user selects a reservation time to be set with reference to this display. In the display 1104, the currently set reservation time is displayed.

  When the user wants to change from the time displayed on the display 1104, when the user selects the display 1104, a screen D12 that is a time setting screen is displayed. In the display 1201, the current set time is displayed and a button for changing is displayed. When + on the screen D1201 is pressed once, 1 is added from the current set time, and when-is pressed once, 1 is subtracted from the current set time. The button 1202 is a cancel button that closes the screen D12 without reflecting the changed setting value and returns to the screen D11. A button 1203 is a setting button that reflects the changed setting value, closes the screen D12, and returns to the screen D11.

  A button 1105 on the screen D <b> 11 can call up the previous scheduled end time stored in the server 300. When the button 1105 is selected, the display 1104 is reflected and the display is changed. The button 1106 is a button for determining the above settings. When the button 1106 is selected, a communication standby screen shown on the screen D13 is displayed. When the user brings the mobile terminal 10 close to the loop antenna 27 of the washing machine 1, a message reflecting the set course content is created by the control unit 303 of the server 300 and transmitted to the washing machine 1 via the mobile terminal 10. Is done.

  When the set operation content is displayed on the washing machine display unit 26 of the washing machine 1 and the start button 29 is pressed, the washing machine control unit 23 starts operation.

When the start button 29 is pressed and a customized driving course is started, the favorite course storage unit 24c stores the set driving course. In addition, it is good also as memorize | stored in the favorite course memory | storage part 24c at the time of the driving course customized to the washing machine 1 being transmitted.

  Next, a case where “wash with a course that can be reserved” of the button 702 is selected will be described with reference to FIGS.

  When the button 702 on the screen D7 is selected, the screen D14 in FIG. 14 is displayed. The display 1401 displays the same wording as the button 703 selected on the screen D7. As a result, the user can proceed with the operation while confirming the selected content. The buttons 1402 and 1403 are respectively set to “washing only” and “washing and drying”.

  When the user selects “washing only” on the button 1402, a course for performing a washing process in which washing is performed without drying, rinsing, and operation is completed in a dehydration process is displayed. An example is screen D15 in FIG. At this time, the display 1501 displays the same wording as the button 1401 selected on the screen D14. As a result, the user can proceed with the operation while confirming the selected content. Similarly, when each button 1503 to 1505 is selected, a course list corresponding to the operation mode is displayed.

  When the buttons 1502 to 1505 on the screen D15 are selected, a description of the selected course as shown in the screen D10 is displayed. When button 1003 in FIG. 10 is selected, a reservation setting screen shown on screen D16 is displayed.

  The display 1601 displays a reservation settable time, and the user selects a reservation time to be set with reference to this display. In the display 1602, the currently set reservation time is displayed.

  When the user wants to change from the time displayed on the display 1602, when the user selects the display 1602, the screen D12 that is a time setting screen is displayed. In the display 1201, the current set time is displayed and a button for changing is displayed. When + on the screen D1201 is pressed once, 1 is added from the current set time, and when-is pressed once, 1 is subtracted from the current set time. The button 1202 is a cancel button that closes the screen D12 without reflecting the changed setting value and returns to the screen D11. A button 1203 is a setting button that reflects the changed setting value, closes the screen D12, and returns to the screen D11.

  A button 1603 on the screen D <b> 16 can call the previous scheduled end time stored in the server 300. When the button 1603 is selected, the display 1602 is reflected and the display is changed. The button 1604 is a button for determining the above setting. When the button 1604 is selected, a communication standby screen shown on the screen D13 is displayed. When the user brings the mobile terminal 10 close to the loop antenna 27 of the washing machine 1, a message reflecting the set course content is created by the control unit 303 of the server 300 and transmitted to the washing machine 1 via the mobile terminal 10. Is done.

  Next, a case where “wash with favorite course” of the button 704 is selected will be described with reference to FIGS. 7 and 17 to 22.

  When the button 704 on the screen D7 is selected (step S1701) and the favorite course is registered (YES in step S1702), the screen D19 is displayed. If the favorite course is not registered (NO in step S1702), the screen D18 is displayed.

When there is no customized driving course information in the storage unit 302 of the server 300, that is, when the user sets a favorite course for the first time, the display 1802 on the screen D18 displays:
Display that the course set by the user can be saved. The display 1801 displays the same wording as the button 704 selected on the screen D7. As a result, the user can proceed with the operation while confirming the selected content.

  When button 1803 is selected to register a favorite course, screen D20 is displayed. A display 2001 indicates that new registration is to be performed. A display 2002 explains how to register a course for the user. The favorite course is set by the washing machine operation unit 25 of the washing machine 1. When the setting of the favorite course is completed in the washing machine 1 and the preparation completion button of the button 2003 is washed, a communication standby screen shown in a screen D13 is displayed. When the user brings the mobile terminal 10 close to the loop antenna 27 of the washing machine 1, the set course content is transmitted to the server 300 via the mobile terminal 10.

  When the server 300 receives the driving course information, the control unit 303 transmits screen information for registering the name of the favorite course to the mobile terminal 10, and the screen D21 is displayed on the terminal display unit 103. The display 2101 displays that it is a screen for registering a favorite course. The user can freely set the name of the favorite course on the display 2102. When the name of a favorite course is input and the button 2103 is selected, the name is registered.

  When the button 704 is selected on the screen D7 and the favorite course is registered, the screen D19 is displayed. The display 1901 displays the same wording as the button 704 selected on the screen D7. When the screen D19 is displayed, since the user has registered experience, the display is different from the display 1802 displayed when the favorite course is not set. That is, the display 1902 displays the maximum number of cases that can be registered. In this embodiment, the upper limit is 10 cases. The upper limit number of registrations is not limited to 10 because it depends on the capacity of the storage unit 302 of the server 300.

  Buttons 1903 and 1904 display registered favorite courses. When the number of registered favorite courses has not reached the maximum number of registrations that can be registered shown in the display 1902, a new registration button of a button 1905 is displayed. If the maximum number of registrations has been reached, the new registration button is not displayed.

  As described above, since only one driving course is stored in the washing machine storage unit 24, a maximum of ten driving courses can be stored in the storage unit 302 of the server 300. It is possible to register a plurality of set driving courses and make them highly convenient.

  Furthermore, the driving courses that can be stored in the washing machine storage unit 24 are usually settings such as the number of times of rinsing, the washing time, and the drying time. This is because the capacity of the washing machine storage unit 24 is limited. Moreover, since the washing machine normally turns off the power after use, a nonvolatile memory is required. Since it is costly to install a large-capacity nonvolatile memory, the storage capacity that can be stored in the washing machine storage unit 24 is not usually large. A blanket course, which is a special course, cannot be stored in the washing machine storage unit 24. However, even such a special course can be stored in the storage unit 302 of the server 300. By doing in this way, a user who frequently uses a special course can also set a favorite course. By making the washing machine 1 and the mobile terminal 10 communicate with each other, it is possible to easily set a custom course. Can be washed and dried.

When a button 1903 that is a registered favorite course is selected, a screen shown in a screen D22 is displayed. The display 2201 describes that washing is performed in the favorite course. The display 2202 displays the name of the favorite course named by the user. A display 2203 displays a simple display of the course contents. When driving in this “ordinary washing” course, the button 2204 is selected.

  Thereafter, a display similar to that on the screen D11 is made, and it is possible to select whether to start driving now or make a reservation for driving. This setting is the same as the course / reservation setting as described above.

  The user brings the mobile terminal 10 close to the loop antenna 27 of the washing machine 1 and performs communication. When the start button 29 of the washing machine 1 is pressed, washing is started.

  As described above, the user can set a plurality of favorite courses using the mobile terminal 10. For this reason, even in a washing machine in which various operation courses can be set, it is possible to easily set a course operation customized for one's own use, and to provide a highly convenient washing machine communication system.

  The favorite course storage unit 24c can store one favorite course for each of the washing mode, the washing / drying mode, and the drying mode. As a result, the washing machine 1 can also store information related to the driving course, which is highly convenient for the user. When the user newly transmits favorite course information to the washing machine 1 through communication with the mobile terminal 10, the favorite course stored in the favorite course storage unit 24c is overwritten. Since the favorite course storage unit 24c stores only driving course information based on the latest latest setting, the memory capacity of the storage unit can be reduced. In addition, since a large amount of information such as driving information is not stored on the washing machine side, security safety can be improved.

  Further, the portable terminal 10 communicates with the server 300 having the storage unit 302, and the driving course information received by the second communication unit 102 is accumulated and stored in the storage unit 302 of the server 300.

  Thus, the user's driving course can be managed in the server 300. In addition, the memory capacity of the mobile terminal 10 can be reduced.

  In the present embodiment, the communication between the mobile terminal 10 and the washing machine 1 is the short-range wireless communication via the loop antenna, but is not limited to this. Communication between the portable terminal 10 and the washing machine 1 may be performed by a method capable of communication between a plurality of terminals via a wireless LAN such as Wi-Fi, or a one-to-one communication method such as infrared communication may be used. good.

  Communication for connecting the mobile terminal 10 to the network 200 may be a wireless LAN such as Wi-Fi.

(Embodiment 2)
The present embodiment is different from the first embodiment in that the mobile terminal includes a terminal storage unit. The other embodiments use the first embodiment.

  FIG. 23 is a configuration diagram of the washing machine system according to the second embodiment of the present invention. The portable terminal 10 further includes a terminal device unit 107. The terminal storage unit 107 cumulatively stores information on favorite courses set by the washing machine 1 and received by the mobile terminal 10 by the first communication unit 101.

As a result, the driving course can be stored in the portable terminal 10, and the driving course of the washing machine 1 can be easily set only by the portable terminal 10. In addition, the server 300
Even if it is not in an environment where communication with the washing machine 1 is possible, it is possible to set an operation course of the washing machine 1 and to improve convenience.

  As described above, the washing machine according to the present invention can register a user's favorite course using a portable terminal, which improves convenience for the user and is useful as a washing machine.

1 Washing Machine 10 Mobile Terminal 21 Laundry Department (Laundry Function Department)
DESCRIPTION OF SYMBOLS 22 Washing machine communication part 23 Washing machine control part 23a Process management part 23b Water level determination part 23c Response content determination part 23d Cloth amount detection part 24 Washing machine memory | storage part 24c Favorite course memory | storage part 25 Washing machine operation part 26 Washing machine display part 27 Loop Antenna 101 First communication unit (terminal communication unit)
102 2nd communication part (terminal communication part)
DESCRIPTION OF SYMBOLS 103 Terminal display part 104 Terminal operation part 105 Terminal control part 105a Display control part 105b 1st communication control part 105c 2nd communication control part 106 Loop antenna 300 Server (washing machine information server)
301 communication unit 302 storage unit (user information storage unit)
303 Control unit

Claims (4)

In a washing machine communication system composed of a washing machine and a portable terminal,
The washing machine includes a washing machine operation unit in which an operation course is set, a washing machine storage unit that stores an operation course that can be customized by a user, a washing machine control unit that controls the operation course, and a portable terminal. A washing machine communication unit for wireless communication,
The portable terminal has a terminal display unit, a terminal operation unit that inputs control contents of the washing machine, and a terminal communication unit that performs wireless communication with the washing machine,
The terminal communication unit can receive the driving course custom-set in the washing machine operation unit and the driving course updated from the custom-set driving course as different courses. Machine communication system. The washing machine communication system according to claim 1, wherein the washing machine storage unit stores only driving course information based on a latest setting. The terminal communication unit is capable of communicating with a server having a storage unit, and cumulatively stores the information on the driving course received by the washing machine communication unit in the storage unit of the server. The washing machine communication system according to claim 1 or 2. The portable terminal includes a terminal storage unit,
The washing machine communication system according to claim 1 or 2, wherein the driving course information received by the terminal communication unit is accumulated and stored in the terminal storage unit.