Seats and seating systems

Abstract

To provide a seat and a seat system having an electric device and an operation unit that activates the electric device to enhance entertainment properties.SOLUTION: A seat comprises an electric device that is actuated by being energized, an operation unit for actuating the electric device, and a control unit that actuates the electric device on the basis of an operation command from the operation unit. The control unit selects and executes: a first control in which, when the operation command is acquired from the operation unit (S5: Yes or S8: Yes), the electric device is set to a first actuation state corresponding to the operation command; and a second control in which, when the operation command is acquired from the operation unit, the electric device is set to a second actuation state not corresponding to the operation command.SELECTED DRAWING: Figure 4

Description

Technical Field

[0001] The present invention relates to a seat provided with an electric device and a seat system provided with the seat.

Background Art

[0002] Conventionally, there has been known a seat system including an electric slide mechanism that slides a seat in the front-rear direction, a front switch that instructs forward movement of the seat, a rear switch that instructs rearward movement of the seat, and a control unit that moves the seat in a direction desired by a user based on an instruction from the front switch or the rear switch (see Patent Document 1).

Prior Art Documents

Patent Documents

[0003]

Patent Document 1

Summary of the Invention

Problems to be Solved by the Invention

[0004] However, in the prior art, there has been a problem that the seat can only be moved in a direction desired by the user, lacking entertainment.

[0005] Therefore, an object of the present invention is to enhance the entertainment in a seat and a seat system including an electric device and an operation unit for operating the electric device.

Means for Solving the Problems

[0006] To solve the above problems, a seat according to the present invention includes a first electric device and a second electric device that operate by energization, a first operation unit for operating the first electric device, and a control unit that operates the first electric device based on a first operation command from the first operation unit. When the control unit acquires a first operation command from the first operation unit, the control unit performs first control to set the first electric device to a first operating state corresponding to the first operation command, and when the control unit acquires the first operation command from the first operation unit, the control unit performs second control to set the first electric device to a second operating state not corresponding to the first operation command and / or to operate the second electric device, and the control unit selects and executes the control.

[0007] According to this configuration, when the control unit executes the second control, if the user operates the first operation unit, at least one of the first electric device and the second electric device will be in an operating state unintended by the user, so the entertainment property can be enhanced.

[0008] Further, the first electric device is a mechanism that moves at least a movable part, which is at least a part of the seat, between a first position and a second position, the first operation command is a command to move the movable part from the first position toward the second position, and when the control unit executes the first control, the control unit moves the movable part from the first position toward the second position, and when the control unit executes the second control, the control unit may move the movable part from the second position toward the first position.

[0009] According to this configuration, when the second control is executed, the movable part moves in a direction opposite to that when the first control is executed, so the entertainment property can be enhanced.

[0010] Further, the seat further includes a third electric device, and when the control unit acquires the first operation command from the first operation unit and executes the second control, the control unit may operate the second electric device and the third electric device.

[0011] According to this configuration, when the second control is executed, two electric devices different from the first electric device operate, so the entertainment property can be enhanced.

[0012] Further, the seat may be provided with a switch for switching between a first mode that prohibits the second control and a second mode that permits the second control.

[0013] According to this configuration, it is possible to switch between prohibiting and permitting the second control according to the user's intention.

[0014] In addition, in the case of the second mode, the control unit may randomly select the first control and the second control.

[0015] According to this configuration, since the user does not know at what timing the second control is executed, the entertainment property can be enhanced.

[0016] In addition, when the control unit acquires a first operation command from the first operation unit, the control unit can execute a third control that does not operate the first electric device. In the case of the second mode, the control unit may randomly select the first control, the second control, and the third control.

[0017] According to this configuration, since one control is selected from among the three controls in the second mode, the entertainment property can be enhanced.

[0018] In addition, the seat system according to the present invention includes the seat and a display unit. The control unit displays a seat image imitating the seat and a character image on the display unit, and moves the character image in accordance with the second operating state of the first electric device and / or the operating state of the second electric device when executing the second control.

[0019] According to this configuration, the user can know through the display unit that the electric device is operating in an operating state unintended by the user due to the actions of the character, so that the user can be healed.

[0020] In addition, when executing the first control, the control unit may move the character image in accordance with the first operating state of the first electric device.

[0021] According to this configuration, since the character moves as intended by the user, the user can be healed.

[0022] The seat according to the present invention also includes an electric device that is activated by energization, an operating unit for operating the electric device, and a control unit that operates the electric device based on an operation command from the operating unit. When the control unit receives an operation command from the operation unit, the control unit selects and executes a first control that puts the electric device into a first operating state corresponding to the operation command, and when the control unit receives an operation command from the operation unit, the control unit selects and executes a second control that puts the electric device into a second operating state that does not correspond to the operation command.

[0023] According to this configuration, when the control unit executes the second control, if the user operates the operation unit, the electric device will enter an operating state that is not intended by the user, thereby enhancing the entertainment value. [Effects of the Invention]

[0024] According to the present invention, it is possible to enhance the entertainment value of a seat and a seat system that includes an electric device and an operating unit that operates the electric device.

[0025] Furthermore, when the second control is executed, the movable part moves in the opposite direction to when the first control is executed, thereby enhancing the entertainment value.

[0026] Furthermore, by configuring two electric devices different from the first electric device to operate when the second control is executed, it is possible to enhance the entertainment value.

[0027] Furthermore, by configuring the seat to include a switch for switching between the first mode and the second mode, the second control can be switched between being prohibited and permitted at the user's discretion.

[0028] Furthermore, by configuring the control unit to randomly select between the first control and the second control when in the second mode, the user does not know when the second control will be executed, thereby increasing the entertainment value.

[0029] Furthermore, by configuring the second mode so that one control is selected from three controls, it is possible to enhance the entertainment value.

[0030] Furthermore, when the second control is executed, the character image is configured to move in accordance with the operating state of at least one of the first electric device and the second electric device, so that the user can know through the display unit that the character is causing the electric device to operate in an operating state that the user did not intend, thereby providing comfort to the user.

[0031] Furthermore, when the first control is executed, the character image is configured to move in accordance with the first operating state of the first electric device, so that the character moves as intended by the user, providing comfort to the user. [Brief explanation of the drawings]

[0032]

Figure 1

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Figure 15

[0033] [First Embodiment] Hereinafter, a first embodiment of the seat system will be described with reference to the accompanying drawings. As shown in FIG. 1, the seat system 1 includes a seat 10 on which a user can sit, a monitor M as an example of a display unit, and a control unit 100. The seat 10 includes a seat cushion 11, a seat back 12, and a headrest 13. The seat cushion 11, the seat back 12, and the headrest 13 each constitute a seat body having a seating surface F that can come into contact with the user.

[0034] The seat cushion 11 has a base portion 11A located in the left-right center and protruding portions 11B located on both the left and right outer sides of the base portion 11A. The base portion 11A contacts and supports the user's buttocks and thighs from below. The protruding portions 11B protrude from the base portion 11A toward the user to support the sides of the user's thighs and buttocks.

[0035] Similarly, the seat back 12 has a base portion 12A located in the center of the seat back and overhanging portions 12B located on both the left and right sides of the base portion 12A. The base portion 12A contacts the back of the user to support the back from behind. The overhanging portions 12B overhang toward the user to support the sides of the user's upper body.

[0036] As shown in FIG. 2, the seat cushion 11 includes a frame FL, a pad P, and a cover SK. The frame FL is made of metal or the like and supports the pad P. The pad P is made of a cushioning material such as urethane foam. The cover SK is made of synthetic leather, fabric, or the like and covers the pad P. Similarly, the seat back 12 and the headrest 13 also include a frame, a pad, and a cover.

[0037] Returning to FIG. 1 , seat 10 further includes electric reclining mechanism 21, multiple air cells 22, multiple vibration devices 23, electric slide mechanism 30, multiple heaters 41-44, and multiple speakers 50. Electric reclining mechanism 21, air cells 22, vibration device 23, electric slide mechanism 30, heaters 41-44, and multiple speakers 50 are electric devices that are activated when electricity is applied. Of these electric devices, electric reclining mechanism 21, air cells 22, and vibration device 23 are electric devices that move only a portion of seat 10. In other words, electric reclining mechanism 21, air cells 22, and vibration device 23 move a portion of seat 10.

[0038] The electric reclining mechanism 21 is a mechanism that tilts the seat back 12. The electric reclining mechanism 21 includes a motor that is activated by energization.

[0039] The air cell 22 includes an inflatable / deflateable bag 22A, a pump, and a tube (not shown). The pump has the function of sending air into the bag 22A and sucking air out of the bag 22A, and is activated by passing electricity. The tube connects the bag 22A and the pump.

[0040] As shown in Fig. 2, the bag 22A is embedded in the pad. The pump is fixed to, for example, the frame of the seat 10. The bag 22A is capable of moving a part of the seat surface F of the seat 10 between a first position shown in Fig. 2(a) and a second position shown in Fig. 2(b). Here, the second position is a position that protrudes further toward the user than the first position.

[0041] Returning to Fig. 1, the seat cushion 11 has a plurality of bags 22A. A plurality of bags 22A, for example, two bags 22A, are arranged on the base portion 11A of the seat cushion 11. One bag 22A is arranged on each of the left and right protruding portions 11B of the seat cushion 11.

[0042] The seat back 12 has a plurality of bags 22A. A plurality of bags 22A, for example, four bags 22A, are arranged on the base portion 12A of the seat back 12. One bag 22A is arranged on each of the left and right protruding portions 12B of the seat back 12.

[0043] The vibration device 23 is a device that vibrates when energized. A plurality of, for example, four, vibration devices 23 are provided on the base portion 12A of the seat back 12. The vibration devices 23 are embedded in, for example, a pad.

[0044] The electric slide mechanism 30 is a mechanism for sliding the seat 10 in the front-rear direction. Here, the seat 10 is supported so as to be movable in the front-rear direction on slide rails (not shown). The electric slide mechanism 30 includes a motor that operates when energized.

[0045] The heaters 41 to 44 are planar heating elements that generate heat when energized. The heaters 41 to 44 are disposed between the skin and the pad (see FIG. 2). The heater 41 is provided on the base portion 11A of the seat cushion 11. The heaters 42 are provided one by one on the left and right protruding portions 11B of the seat cushion 11.

[0046] The heater 43 is provided on the base portion 12A of the seat back 12. The heaters 44 are provided one by one on the left and right protruding portions 12B of the seat back 12.

[0047] The speaker 50 is a device that generates sound when energized. The speakers 50 are provided one by one on the left and right of the upper part of the seat back 12. The speakers 50 are provided one by one on the left and right of the headrest 13. The speaker 50 is, for example, embedded in the pad.

[0048] The seat 10 further includes a reclining switch 61, a slide switch 62, and a mode changeover switch 63.

[0049] The reclining switch 61 is an operation unit for operating the electric reclining mechanism 21. The reclining switch 61 is, for example, tiltable in the front-rear direction. When the reclining switch 61 is tilted forward, it outputs a forward tilt command for tilting the seat back 12 forward to the control unit 100. When the reclining switch 61 is tilted rearward, it outputs a rearward tilt command for tilting the seat back 12 rearward to the control unit 100.

[0050] The slide switch 62 is an operating unit for operating the electric slide mechanism 30. The slide switch 62 is slidable, for example, in the front-to-rear direction. When the slide switch 62 is slid forward, it outputs a forward movement command to the control unit 100 to move the seat 10 forward. When the slide switch 62 is slid rearward, it outputs a backward movement command to the control unit 100 to move the seat 10 rearward.

[0051] The mode selector switch 63 is a switch for switching the mode of the control unit 100 between a first mode and a second mode. Here, the first mode is a mode in which a second control, which will be described later, is prohibited. The second mode is a mode in which the second control is permitted. The mode selector switch 63 is, for example, a push button switch. The mode selector switch 63 alternates between an ON state and an OFF state each time the user presses it.

[0052] The control unit 100 is configured to include, for example, a CPU, RAM, ROM, input / output circuits, etc. The control unit 100 may be provided in the seat 10, or may be provided in a member other than the seat 10.

[0053] 3, the control unit 100 is connected to the monitor M, various switches (61-63), and various electric devices (21-23, 30, 41-44, 50). The control unit 100 can individually operate each of the heaters 41-44, and can also individually operate each of the air cells 22, the vibration devices 23, and the speakers 50. The control unit 100 has a function of selecting and executing a first control, a second control, or a third control.

[0054] The first control is a control that, when an operation command is received from the operation unit, causes the electric device to enter a first operating state corresponding to the operation command. In other words, the first control is a control that causes the electric device to operate in an operating state as intended by the user.

[0055] Specifically, when the control unit 100 executes the first control based on a command from the reclining switch 61, if the command is a forward tilt command, the control unit 100 operates the electric reclining mechanism 21 to tilt the seat back 12 forward, and if the command is a rearward tilt command, the control unit 100 operates the electric reclining mechanism 21 to tilt the seat back 12 rearward. Furthermore, when the control unit 100 executes the first control based on a command from the slide switch 62, if the command is a forward command, the control unit 100 operates the electric slide mechanism 30 to move the seat 10 forward, and if the command is a rearward command, the control unit 100 operates the electric slide mechanism 30 to move the seat 10 rearward.

[0056] The second control is a control that, when an operation command is received from the operation unit, causes the electric device to enter a second operating state that does not correspond to the operation command. In other words, the second control is a control that causes the electric device to operate in an operating state that is contrary to the user's intention.

[0057] Specifically, when the control unit 100 executes the second control based on a command from the reclining switch 61, if the command is a forward tilt command, the control unit 100 operates the electric reclining mechanism 21 to tilt the seat back 12 backward, and if the command is a rearward tilt command, the control unit 100 operates the electric reclining mechanism 21 to tilt the seat back 12 forward. Furthermore, when the control unit 100 executes the second control based on a command from the slide switch 62, if the command is a forward move command, the control unit 100 operates the electric slide mechanism 30 to move the seat 10 backward, and if the command is a backward move command, the control unit 100 operates the electric slide mechanism 30 to move the seat 10 forward. In other words, in the second control, the control unit 100 controls the electric device to perform an operation opposite to that of the operation command.

[0058] Here, the seat back 12 and the seat 10 correspond to a movable part that is at least a part of the seat 10. The electric reclining mechanism 21 and the electric sliding mechanism 30 correspond to a mechanism that moves the movable part between a first position and a second position. For example, a forward tilt command and a forward movement command correspond to commands that move the movable part from the first position toward the second position. When executing the first control, the control unit 100 moves the movable part from the first position toward the second position, and when executing the second control, the control unit 100 moves the movable part from the second position toward the first position.

[0059] The third control is a control that does not operate the electric device when an operation command is received from the operation unit. In other words, the third control is a control that does not operate the electric device against the user's intention.

[0060] Specifically, when the control unit 100 executes the third control, it does not operate the electric reclining mechanism 21 even when it receives a command from the reclining switch 61. Furthermore, when the control unit 100 executes the third control, it does not operate the electric slide mechanism 30 even when it receives a command from the slide switch 62.

[0061] The control unit 100 can be switched between a first mode and a second mode by the mode selector switch 63. The first mode is a mode in which the electric device operates in response to an action intended by the user. In the following description, the first mode is also referred to as the "normal mode."

[0062] The second mode is a mode in which the user can interact with a cat displayed on the screen M1 of the monitor M shown in Fig. 5 through the seat 10. In the following description, the second mode will also be referred to as a "cat mode."

[0063] In the cat mode, the control unit 100 controls various electric devices in accordance with actions taken by the cat displayed on the screen M1 of the monitor M on the seat. In the cat mode, the electric devices may operate in accordance with the user's intended action, operate in accordance with an unintended action, or not operate in accordance with the user's intended action.

[0064] When the mode switch 63 is in the OFF state, the control unit 100 enters the normal mode. When the mode switch 63 is in the ON state, the control unit 100 enters the cat mode.

[0065] When in the normal mode, when an operation command is input, the control unit 100 executes only the first control. When in the cat mode, when an operation command is input, the control unit 100 randomly selects and executes the first control, the second control, and the third control. Note that the probabilities of each control being selected may be the same or different. For example, the probability of the first control being selected may be higher than the probabilities of the second control and the third control being selected.

[0066] In the cat mode, the control unit 100 displays on the screen M1 of the monitor M a sheet image G1 imitating the sheet 10 and a character image G2 imitating a cat. In the cat mode, the control unit 100 causes the screen M1 to display a video in which the character image G2 performs an action on the sheet image G1, and executes an image-sheet linkage process in which at least a part of the sheet 10 is moved by an electric device according to the action of the character image G2. Here, the timing of starting the playback of the video and the timing of starting the operation of the electric device may be the same or either one may be earlier.

[0067] In the cat mode, when an operation command for operating the electric device is input, the control unit 100 selects the first control, the second control, and the third control and executes the image-sheet linkage process. Specifically, the control unit 100 moves the character image G2 according to the state of the electric device corresponding to the selected control.

[0068] In cat mode, the control unit 100 also executes the image sheet linkage process when no operation command to operate an electric device is input and a condition other than the operation command is satisfied. In this embodiment, the other condition is "no operation command is input for a predetermined time." In the image sheet linkage process executed when no operation command is input, the control unit 100 randomly selects a video (image) to display on the screen M1 and activates the corresponding electric device in accordance with the selected video. Note that the control unit 100 may also randomly select an electric device to operate and display a video corresponding to the movement of the selected electric device on the screen M1.

[0069] A specific example of the image sheet linked processing will be described below. 6(a) and 6(b), when the seat back 12 is tilted backward, the control unit 100 displays on the screen M1 a video in which a character image G2 performs an action on a portion of the seat image G1 corresponding to the seat back 12, and tilts the seat back 12 backward by the electric reclining mechanism 21 in accordance with the action of the character image G2. In this embodiment, the control unit 100 displays on the screen M1 a video in which a cat hangs near the seat back of the seat image G1, and the seat back portion of the seat image G1 gradually tilts backward. The control unit 100 also displays on the screen M1 an image of text such as "Tilt the seat back meow" that indicates the cat's action.

[0070] The control unit 100 may output the content displayed by the text image as sound using the speaker 50. In this case, it is preferable to output the sound from the speaker 50 closest to the position of the cat's mouth on the screen M1, for example, the speaker 50 of the headrest 13.

[0071] In accordance with the character image G2 tilting the seat back portion of the seat image G1 backward, the control unit 100 tilts the actual seat back 12 backward using the electric reclining mechanism 21. In other words, in accordance with the movement of the seat back portion of the seat image G1 that is tilting backward due to the cat hanging down, the control unit 100 operates the electric reclining mechanism 21 to gradually tilt the actual seat back 12 backward.

[0072] When tilting the seat back 12 forward, for example, a video of a cat pushing the seat back portion forward may be displayed on the screen M1, or a video of a cat pulling the upper part of the seat back portion from the front using a rope or the like may be displayed on the screen M1. When tilting the seat back 12 forward, the control unit 100 also gradually tilts the actual seat back 12 forward in accordance with the movement of the cat and the movement of the seat back portion on the screen M1.

[0073] 7(a) and 7(b), when sliding seat 10 rearward, control unit 100 displays on screen M1 a video of a cat pushing the seat from the front, causing the cat and the seat to move rearward, and controls electric sliding mechanism 30 to move seat 10 rearward in accordance with the movement of the cat and the seat. Control unit 100 also displays on screen M1 an image of text such as "Move the seat back, meow" that indicates the cat's movements. In this case, the content of the text image may also be output as sound from speaker 50, as described above.

[0074] When sliding the seat 10 forward, for example, a video of a cat pushing the seat forward may be displayed on the screen M1, or a video of a cat pulling the seat from the front using a rope or the like may be displayed on the screen M1. When sliding the seat 10 forward, the control unit 100 also gradually moves the actual seat 10 forward in accordance with the movement of the cat and the movement of the seat on the screen M1.

[0075] As shown in FIGS. 8(a) and 8(b), when the control unit 100 displays a video on the screen M1 in which a cat crawls under the seat cushion, as the character image G2 pushes up the seat cushion portion of the seat image G1, the air cell 22 disposed in the base portion 11A of the seat cushion 11 is actuated, thereby moving a part of the seat surface F of the base portion 11A upward. Note that at least one of the two left and right air cells 22 may be actuated. Further, the control unit 100 displays, on the screen M1, an image of characters such as "Nya~ I'm going under the seat", which indicates the movement of the cat. Also in this case, as described above, the content of the character image may be output as sound from the speaker 50.

[0076] As shown in FIGS. 9(a) and 9(b), when the control unit 100 displays a video on the screen M1 in which a cat relaxes at the overhanging portion of the seat cushion, as the character image G2 repeatedly moves a part of the overhanging portion of the seat image G1 by expanding and contracting its body by breathing, the air cell 22 disposed in the overhanging portion 11B of the seat cushion 11 is expanded and contracted. Thereby, the air cell 22 reciprocates a part of the seat surface F of the overhanging portion 11B of the seat cushion 11 between the first position and the second position.

[0077] Further, when the control unit 100 displays a video on the screen M1 in which a cat relaxes at the overhanging portion of the seat cushion, the heater 42 disposed in the overhanging portion 11B is actuated. In other words, the control unit 100 displays the character image G2 at a position corresponding to the heater 42 and the air cell 22 in the seat image G1, and actuates the heater 42 and the air cell 22. Note that the temperature of the heater 42 is preferably set to a temperature corresponding to the body temperature of the cat.

[0078] Further, the control unit 100 displays, on the screen M1, an image of characters such as "Nya~ I'm relaxing", which indicates the state of the cat. Also in this case, as described above, the content of the character image may be output as sound from the speaker 50.

[0079] Note that since the actual sheet 10 has overhang portions 11B on the left and right, when the sheet displayed on the screen M1 is an image seen from the side, the air cell 22 and the heater 42 provided on at least one of the two overhang portions 11B may be operated. Further, when the sheet on the screen is a three-dimensional image seen obliquely or an image seen from the front, the air cell 22 and the heater 42 arranged on the overhang portion 11B on the side where the cat is located may be operated.

[0080] As shown in FIGS. 10(a) and (b), when the control unit 100 displays a video on the screen M1 in which a cat sharpens its claws on the seat back, the control unit 100 operates the vibration device 23 and the speaker 50 in the seat back 12 in accordance with the movement of the front paw of the cat sharpening its claws. Specifically, when the cat on the screen M1 scratches the seat back with its left front paw, the control unit 100 vibrates the left vibration device 23 and outputs a sound of scratching the seat from the left speaker 50. Further, when the cat on the screen M1 scratches the seat back with its right front paw, the control unit 100 vibrates the right vibration device 23 and outputs a sound of scratching the seat from the right speaker 50.

[0081] Note that since there are two vibration devices 23 on the left side and two on the right side, the control unit 100 may operate at least one vibration device 23 on the left side and at least one vibration device 23 on the right side.

[0082] When the control unit 100 displays a video on the screen M1 in which a cat goes for a walk, the control unit 100 moves the character image G2 away from the sheet image G1 and does not operate the electric device for moving a part of the sheet 10. Further, the control unit 100 displays an image of characters such as "I'm going for a walk, nya~" on the screen M1, which shows the movement of the cat. Note that also in this case, the content of the character image may be output as sound from the speaker 50 as described above.

[0083] Next, the operation of the control unit 100 will be described in detail. The control unit 100 repeatedly executes the process shown in FIG. 4. In the process shown in FIG. 4, the control unit 100 first determines whether the mode switch 63 is ON (S1). If it is determined in step S1 that the mode switch 63 is not ON (No), the control unit 100 sets the mode to the first mode, that is, the normal mode (S2), and ends this process. When an operation command is input in the normal mode, the control unit 100 executes only the first control.

[0084] If it is determined in step S1 that the mode switch 63 is ON (Yes), the control unit 100 sets the mode to the second mode, that is, the cat mode (S3), and displays the home screen shown in FIG. 5 on the screen M1 (S4). After step S4, the control unit 100 determines whether the mode switch 63 is ON (S13).

[0085] If it is determined in step S13 that the mode switch 63 is ON (Yes), the control unit 100 determines whether the reclining switch 61 has been operated (S5). If it is determined in step S13 that the mode switch 63 is not ON (No), the control unit 100 ends this process.

[0086] If it is determined in step S5 that the reclining switch 61 has been operated (Yes), the control unit 100 randomly selects one control from the first control, the second control, and the third control corresponding to the operation command from the reclining switch 61 (S6). After step S6, the control unit 100 executes the selected control and displays an image corresponding to the executed control on the screen M1 (S7), and ends this process.

[0087] Specifically, for example, when the operation command from the reclining switch 61 is a rearward tilt command and the first control is selected, the control unit 100 displays the video shown in FIG. 6(a) on the screen M1 and tilts the seat back 12 backward by the electric reclining mechanism 21. Also, for example, when the operation command from the reclining switch 61 is a forward tilt command and the second control is selected, the control unit 100 displays the video shown in FIG. 6(a) on the screen M1 and tilts the seat back 12 backward by the electric reclining mechanism 21. Also, for example, when the third control is selected, the control unit 100 displays the video shown in FIG. 11(a) on the screen M1 and does not operate the electric reclining mechanism 21.

[0088] If the determination in step S5 is No, the control unit 100 determines whether or not the slide switch 62 has been operated (S8). If the determination in step S8 is that the slide switch 62 has been operated (Yes), the control unit 100 randomly selects one control from the first control, second control, and third control corresponding to the operation command from the slide switch 62 (S9). After step S9, the control unit 100 executes the selected control and displays an image corresponding to the executed control on the screen M1 (S7), and ends this process.

[0089] Specifically, for example, when the operation command from the slide switch 62 is a reverse command and the first control is selected, the control unit 100 displays the video shown in FIG. 7(a) on the screen M1 and moves the seat 10 backward by the electric slide mechanism 30. Also, for example, when the operation command from the slide switch 62 is a forward command and the second control is selected, the control unit 100 displays the video shown in FIG. 7(a) on the screen M1 and moves the seat 10 backward by the electric slide mechanism 30. Also, for example, when the third control is selected, the control unit 100 displays the video shown in FIG. 11(a) on the screen M1 and does not operate the electric slide mechanism 30.

[0090] If it is determined as No in step S8, the control unit 100 determines whether or not a predetermined time has elapsed since the start of the second mode or when the operation units (61, 62) were last operated (S10). If it is determined in step S10 that the predetermined time has not elapsed (No), the control unit 100 returns to the process of step S5.

[0091] If it is determined in step S10 that the predetermined time has elapsed (Yes), the control unit 100 randomly selects an image to be displayed from the images shown in FIGS. 6 to 11 and displays it on the screen M1 (S11). After step S11, the control unit 100 controls the electric device according to the selected image (S12) and ends this process.

[0092] Next, a specific example of the operation of the control unit 100 will be described. As shown in FIG. 1, in the normal mode, when the user sitting on the seat 10 tilts the reclining switch 61 backward, the control unit 100 executes the first control, and the seat back 12 tilts backward as intended by the user. Also, when the user slides the slide switch 62 backward, the control unit 100 executes the first control, and the seat 10 moves backward as intended by the user.

[0093] When the user presses the mode change switch 63 to turn it ON, the control unit 100 switches to the cat mode. In the cat mode, first, the control unit 100 displays the home screen shown in FIG. 5(a) on the screen M1. In the cat mode, when the user tilts the reclining switch 61 backward and a backward tilt command is output from the reclining switch 61, if the control unit 100 selects the first control, the control unit 100 displays the image shown in FIG. 6(a) on the screen M1 and tilts the seat back 12 backward as intended by the user. At this time, the user can recognize that the cat is helping with their operation by looking at the screen M1, so affection for the cat wells up.

[0094] Also, in cat mode, when the user tilts the reclining switch 61 forward and a forward tilt command is output from the reclining switch 61, if the control unit 100 selects the second control, the control unit 100 displays the image shown in Fig. 6(a) on the screen M1 and reclines the seat back 12 backward against the user's intention. At this time, although the user is surprised that an operation contrary to their own is being performed, since an image of a cat reclining the seat back backward is displayed on the screen M1, the user recognizes that it is the doing of the cat and is healed by the cat's self-centeredness of not listening to what is said.

[0095] Also, in cat mode, when the user operates the reclining switch 61 and the control unit 100 selects the third control, the control unit 100 displays the image shown in Fig. 11(a) on the screen M1 and does not move the seat back 12. At this time, although the user is surprised that the seat back 12 does not move even when the reclining switch 61 is operated, since a video of a cat going for a walk is displayed on the screen M1, the user is healed by the erratic behavior of the cat.

[0096] Also, in cat mode, when the user does not operate the predetermined time operation unit, the control unit 100 randomly selects an image to be displayed from the images shown in Figs. 6 to 11 and controls the electric device according to the selected image. When an image of Fig. 6, Fig. 7, or Fig. 10 is selected, the user is surprised that the entire seat 10 or the seat back 12 moves on its own or sudden vibrations and scratching sounds occur, but by looking at the screen M1, the user can know that it is due to the mischief of the cat and is healed by the behavior of the cat that likes to play pranks.

[0097] When an image of Fig. 8 or Fig. 9 is selected, the user can feel the presence of the cat through the seat 10 due to the movement of the air cell 22 or the like, and thus a feeling of attachment to the cat wells up.

[0098] After executing the first control, the second control, or the third control, the control unit 100 returns the display on the screen M1 to the home screen (S1: Yes → S3 → S4). When the home screen is displayed on the screen M1, if the user turns off the mode change switch 63 to end the cat mode, the control unit 100 sets the mode to the normal mode (S13: No → S1: No → S2). Note that when the mode change switch 63 is switched from ON to OFF, the control unit 100 deletes the cat mode image displayed on the screen M1.

[0099] As described above, according to the present embodiment, the following effects can be obtained. When the character image G2 on the screen M1 performs an action on a part of the sheet image G1, a part of the actual sheet 10 moves by the electric device, so that the user can more easily feel the presence of the cat. Specifically, for example, when the cat presses a part of the sheet, the electric device presses a part of the actual sheet 10, so that the user can feel as if the cat is pressing the user through the sheet 10, and thus can touch the cat through the sheet 10.

[0100] By setting the character image G2 as an image imitating a cat, the user can touch the cat through the sheet 10, so that a soothing effect can be obtained. Also, by moving a part of the sheet 10 by the electric device, the user can feel the presence of the cat near the moved part of the sheet 10.

[0101] By heating a part of the sheet 10 corresponding to the position where the character image G2 exists in the sheet image G1 with the heater 42, the user can feel the body temperature of the cat through the sheet 10.

[0102] When the control unit 100 executes the second control or the third control, if the user operates the operation unit, the electric device enters an operating state unintended by the user, so that the entertainment property can be enhanced.

[0103] When the second control is executed, the seat back 12 or the seat 10 moves in the direction opposite to that when the first control is executed, so that the entertainment property can be enhanced.

[0104] Since the mode change switch 63 for switching between prohibition and permission of the second control is provided, the user can switch between prohibition and permission of the second control according to the user's intention.

[0105] In the cat mode, since one control is selected from the first control, the second control, and the third control, the user does not know at what timing the second control is executed, so that the entertainment property can be enhanced.

[0106] When the second control is selected in the cat mode, the user can know through the screen M1 that the electric device is operating in an operating state unintended by the user due to the movement of the cat on the screen M1, so that the user can be healed.

[0107] When the first control is selected in the cat mode, the cat moves the seat as intended by the user, so that the user can be healed.

[0108] [Second Embodiment] Next, a second embodiment of the seat system according to the present invention will be described. Since this embodiment slightly changes the processing of the control unit 100 according to the first embodiment, the same reference numerals will be given to the components and processes substantially the same as those in the first embodiment, and the description thereof will be omitted.

[0109] As shown in FIG. 12, in the second embodiment, the seat system 1 is provided in the vehicle 70. The vehicle 70 includes, in addition to the seat system 1, a camera 71 as an example of a traveling state detection unit and an acceleration sensor 72 as an example of a road condition detection unit.

[0110] Note that the driving state detection unit may be, for example, a steering angle detection sensor, an accelerator sensor, a brake sensor, or the like. The road condition detection unit may be a device that acquires map information of the navigation system or the like.

[0111] The camera 71 has a function of detecting the driving state of the vehicle 70. Specifically, in the present embodiment, the camera 71 detects that the vehicle 70 is traveling on a curve.

[0112] The acceleration sensor 72 has a function of detecting the road condition. Specifically, in the present embodiment, the acceleration sensor 72 detects that the road on which the vehicle 70 is traveling or stopped is a slope.

[0113] The control unit 100 acquires information from the camera 71 and the acceleration sensor 72. The control unit 100 restricts the movement of the electric device based on the driving state acquired from the camera 71 or the road condition acquired from the acceleration sensor 72. Specifically, when the control unit 100 determines that the vehicle 70 is traveling on a curve or the road is a slope, the control unit 100 prohibits the operation of the electric device.

[0114] Specifically, the control unit 100 executes the process shown in FIG. 13. The process in FIG. 13 is obtained by adding the processes of new steps S31 to S36 to the process in FIG. 4.

[0115] When the control unit 100 determines that there is an operation of the reclining switch 61 in step S5 (Yes), it determines whether the vehicle 70 is traveling on a curve or the road is a slope based on the information from the camera 71 or the acceleration sensor 72 (S31). If it is determined in step S31 that the vehicle is traveling on a curve or the road is a slope (Yes), the control unit 100 prohibits the operation of the electric reclining mechanism 21 by selecting the third control (S32). After step S32, the control unit 100 proceeds to the process of step S7, executes the third control, and displays an image corresponding to the third control on the screen M1.

[0116] If it is determined in step S31 that the vehicle is not traveling on a curve and the road is not a slope (No), the control unit 100 proceeds to the process of step S6 and randomly selects the first control, the second control, and the third control.

[0117] If the control unit 100 determines in step S8 that there has been an operation of the slide switch 62 (Yes), it determines whether the vehicle 70 is traveling on a curve or the road is a slope based on the information from the camera 71 or the acceleration sensor 72 (S33). In step S33, if it is determined that the vehicle is traveling on a curve or the road is a slope (Yes), the control unit 100 prohibits the operation of the electric slide mechanism 30 by selecting the third control (S32).

[0118] If it is determined in step S33 that the vehicle is not traveling on a curve and the road is not a slope (No), the control unit 100 proceeds to the process of step S9 and randomly selects the first control, the second control, and the third control.

[0119] If the control unit 100 determines in step S10 that a predetermined time has elapsed (Yes), it determines whether the vehicle 70 is traveling on a curve or the road is a slope based on the information from the camera 71 or the acceleration sensor 72 (S34). In step S34, if it is determined that the vehicle is traveling on a curve or the road is a slope (Yes), the control unit 100 selects an image corresponding to the third control (S35). After step S35, the control unit 100 executes the third control (S36) and ends this process.

[0120] As described above, according to the second embodiment, the following effects can be obtained. When the vehicle 70 is traveling on a curve, the operation of the electric device is prohibited. Therefore, it is possible to suppress movements that make the user feel uncomfortable, such as the seat back 12 falling backward unexpectedly during a curve, and improve comfort.

[0121] When the vehicle 70 is located on a slope, the operation of the electric device is prohibited. Therefore, it is possible to suppress movements that would make the user feel uncomfortable, such as the seat back 12 falling backward during uphill driving, and improve comfort.

[0122] Note that the present invention is not limited to the above-described embodiment and can be used in various forms as exemplified below.

[0123] As shown in FIG. 14(b), the seat system 2 may include a plurality of seats 10. In this case, the control unit 100 may select, in step S11, a video of a cat jumping from the front seat to the rear seat as shown in FIG. 14(a) and display it on the screen M1.

[0124] When the image of FIG. 14(a) is selected, the control unit 100 tilts the seat back 12 of the front seat 10 forward by the electric reclining mechanism 21 in accordance with the movement of the cat jumping on the screen M1. The control unit 100 slides the rear seat 10 backward by the electric slide mechanism 30 and tilts the seat back 12 of the rear seat 10 backward by the electric reclining mechanism 21 in accordance with the timing when the cat lands on the rear seat on the screen M1, and operates the vibration device 23.

[0125] According to this form, since the plurality of seats 10 are moved in accordance with the movement of the cat on the screen M1, the entertainment performance can be further enhanced. When the seat system includes a plurality of seats, a monitor may be provided one by one for each seat. In this case, the monitor may be provided on the door beside the seat.

[0126] In the above embodiment, in the second control, the first electric device (for example, the electric reclining mechanism 21) corresponding to the first operation unit (for example, the reclining switch 61) was operated in the second operating state, but the present invention is not limited to this. For example, in the second control, the control unit may operate a second electric device that cannot be originally operated by the first operation unit, and move the character image according to the operating state of the second electric device.

[0127] Specifically, for example, when the reclining switch 61 is operated, the control unit 100 may display the image shown in FIG. 7(a) on the screen M1 and slide the seat 10 by the electric slide mechanism 30. In the second control, when operating the second electric device, the first electric device may be in any state. For example, the first electric device may be in a state of operating in the second operating state, a state of not operating, or a state of operating in the first operating state.

[0128] According to this form, when the control unit 100 executes the second control, when the user operates the first operation unit, the second electric device that cannot be originally operated by the first operation unit operates, so the entertainment property can be enhanced.

[0129] Also, for example, in the second control, the second electric device and the third electric device may be operated. Specifically, for example, when the reclining switch 61 is operated, the image shown in FIG. 9(a) may be displayed on the screen M1, and the air cell 22 and the heater 42 may be operated.

[0130] According to this form, when the second control is executed, since two electric devices different from the first electric device operate, the entertainment property can be enhanced.

[0131] The character image may be an image imitating an animal other than a cat, or may also be an image imitating a human. Even if the character image is an image imitating a human, when the person on the screen performs an action such as hitting the seat, the control unit can move a part of the actual seat with an electric device, enabling the user to touch the person on the screen through the seat.

[0132] The character image may be smaller than the seat image or larger than the seat image. When the character image is smaller than the seat image, the character can be placed on the seat, made to sneak under the seat, or the types of actions performed by the character can be increased.

[0133] The position and number of the electric devices are not limited to the above-described embodiment and can be arbitrarily changed.

[0134] The electric device for moving at least a part of the seating surface of the seat cushion upward is not limited to an air cell, and may be, for example, an electric tilt-up mechanism or an electric height mechanism. In the case of an electric tilt-up mechanism or an electric height mechanism, the entire seating surface of the seat cushion moves upward.

[0135] The conditions for the image-seat interlocking process to be executed when there is no input of an operation command for operating the electric device are not limited to time, and may be, for example, conditions such as the vehicle having stopped.

[0136] The electric device for moving a predetermined part of the seat between a first position and a second position is not limited to an air cell, and may be, for example, an electric lumbar support for supporting the user's driving posture.

[0137] In the case of a vehicle capable of executing autonomous driving, the control unit may prohibit the second control during manual driving and permit the second control during autonomous driving. Further, the control unit may permit the second control during high-speed cruise control and prohibit the second control at other times than during cruise control. Further, the control unit may permit the second control while the vehicle is stopped and prohibit the second control while the vehicle is in motion.

[0138] A system including a control unit that executes an image sheet interlocking process may be a system without a seat. For example, the system may include an interior member of a vehicle, an electric device that moves a part of the interior member, a control unit that controls the electric device, and a screen.

[0139] The image displayed on the screen is not limited to a seat image and may be a user image imitating a user. In this case, when an action occurs in a part of the character image in a part of the user image, a part of the seat corresponding to the part of the user image may be moved by the electric device. Specifically, for example, a video in which a cat alternately steps on the user's waist with its left and right front paws may be displayed on the screen, and an air cell in a part of the seat back (the part corresponding to the user's waist) may be inflated and deflated.

[0140] The electric device is not limited to the above-described embodiment, and may be, for example, a blower, a light, a device that generates an odor, a device that rotates a seat around a vertical axis, or the like. When a blower is provided on the seat and it is possible to direct the air from the blower to the user from the seat surface, the blower may be operated when displaying the image shown in FIG. 9(a) on the screen M1. In this case, the breathing of the cat can be produced by the air from the blower.

[0141] The function of executing the first control or the second control based on an operation command from the operation unit is applicable not only to the seat but also to any device equipped with an electric device. For example, when applying this function to a vehicle, when the user operates the switch of the air conditioner provided in the vehicle to increase the temperature, if the first control is executed, the set temperature will increase as usual, and if the second control is executed, the set temperature can be configured to decrease.

[0142] The operation unit may be a microphone that outputs an operation command by voice input, a device that captures the user's gesture (body movement) and outputs an operation command corresponding to the gesture, and the like.

[0143] The seat may be a vehicle seat used in an automobile, or other vehicle seats, for example, seats used in ships, airplanes, etc. Also, the seat is not limited to vehicle seats, and may be, for example, a chair, furniture, an outdoor chair, a waiting chair in a hospital, a park bench, a bed, a mattress, etc.

[0144] As shown in FIG. 15, the seat 10 may further include an ottoman 14 that supports the user's calves, an ottoman operating device 24 that rotates the ottoman, an ottoman switch 64 for operating the ottoman operating device 24, and an air cell switch 65 for operating an air cell 22 used as a lumbar support. In this case, the control unit 100 may operate at least one of the ottoman operating device 24 and the air cell 22 in accordance with the movement of the character displayed on the display unit.

[0145] Also, in this case, the control unit 100 may execute a first control corresponding to an operation command from the ottoman switch 64 and a second control not corresponding to the operation command from the ottoman switch 64. Similarly, the control unit 100 may execute a first control corresponding to an operation command from the air cell switch 65 and a second control not corresponding to the operation command from the air cell switch 65.

[0146] The seat may be provided with a center folding mechanism, a switch for operating the center folding mechanism, a headrest moving mechanism, a switch for operating the headrest moving mechanism, etc. Here, the center folding mechanism is, for example, a mechanism for tilting the upper part of the seat back back and forth with respect to the lower part. The headrest moving mechanism is a mechanism for moving the headrest in the vertical direction or the front-back direction. Also in this case, the control unit may execute first control corresponding to the operation commands from the respective switches and second control not corresponding to the operation commands from the respective switches.

[0147] The display unit may be a smartphone, a tablet terminal, a head-mounted display used for virtual reality, a monitor of a car navigation system, etc. Further, the display unit may be a panel that displays a speedometer, etc. as an image, or a device that displays an image on a window such as a windshield, or a projection device incorporated in a headlight that displays an image on the road surface.

[0148] The characters displayed on the screen may be changeable by the user's selection. In this case, the action may be changed for each character. For each character, the type of electric actuator to be operated, the frequency of operating the electric actuator, and the magnitude of the output of the electric actuator may be set.

[0149] For example, when the character is a bird, the electric devices (such as speakers and air cells) on the headrest and shoulders are operated at a higher frequency than for other characters. Also, when the character is a bird, the amount of movement of a part of the seat that moves in accordance with the movement of the character may be made smaller compared to the case where the character is an animal larger than a bird such as a cat. Further, when the character is an animal larger than a cat such as a dog, the speed of a part of the seat that moves in accordance with the movement of the character may be increased. When the character is a reptile such as a snake, the temperature of the heater may be made lower compared to the case where the character is a mammal.

[0150] During auto cruise, an image of a character operating the steering wheel may be displayed on the screen.

[0151] The positional relationship with surrounding vehicles may be detected by a sensor such as a camera, and the movement of the electric device may be restricted based on the positional relationship.

[0152] The operation control during driving by the control unit may be made different between the driver's seat and other seats. For example, in the driver's seat, switching between the first mode and the second mode may be possible only while the vehicle is stopped, and in other seats, switching between the first mode and the second mode may always be possible.

[0153] When the control unit detects a collision or predicts a collision, it may stop the image display and operation in the second mode and activate the safety device.

[0154] Depending on the user's physique, the amount of movement and speed of a part of the seat that moves in accordance with the movement of the character may be changed. For example, the larger the user's physique (the heavier the weight), the smaller the amount of movement or the slower the speed of a part of the seat can be made. As the physique detection unit for detecting the physique, for example, a pressure sensor that detects the pressure from the seat surface of the seat, an electromagnetic wave sensor, a photographing device such as a camera, etc. can be adopted.

[0155] Also, the electric device to be moved may be selected according to the user's physique. For example, when activating the air cell of the seat cushion in accordance with the movement of a cat sneaking under the seat, if the user's weight is below a predetermined value, only one air cell may be activated, and if the user's weight is greater than the predetermined value, two air cells may be activated.

[0156] When detecting the user's biological information and detecting fatigue, the movement of the seat for the purpose of fatigue recovery and the image display corresponding to this movement may be performed. As the sensor for detecting biological information, a sensor that detects at least one of electroencephalogram, facial expression, eye line, respiration, heartbeat, pulse, etc. can be adopted. Note that as the movement of the seat for the purpose of fatigue recovery, for example, the movement of massaging the user by operating the air cell of the seat can be mentioned. Also, as the image display corresponding to this movement, a video of a cat rubbing a part of the user's body can be mentioned.

[0157] The control unit may propose various modes to the user, such as a play mode, a fatigue recovery mode, a relaxation mode, a lulling mode, etc. When there are multiple seats, the mode may be switchable for each seat. In the relaxation mode or the lulling mode, the control unit may operate the air cell of the seat back in accordance with the user's respiration in order to induce the user into a sleeping state. Also, in the relaxation mode or the lulling mode, the control unit may display on the display unit a video of a cat moving its left and right front paws alternately and pushing the seat back from behind.

[0158] The movement and message of the character may be changed according to the user's electroencephalogram, facial expression, eye line, and respiration. The control unit may recommend to the user a character that suits the user's hobbies and preferences based on user information such as gender and age. Note that the control unit may acquire user information from the user's smartphone or the like.

[0159] The control unit may discriminate the user based on user information, etc., and change the voice output of the character according to the intimacy with the user. Note that the intimacy can be increased, for example, as the time the user executes the cat mode is longer. And the control unit may make the words of the character more gentle as the intimacy is higher.

[0160] The lighting unit attached to the seat may operate in accordance with the display by the display unit and the movement of the seat.

[0161] Examples of the method for manufacturing the seat include the following methods. A seat including a first electric device and a second electric device that operate by energization, a first operation unit for operating the first electric device, and a control unit for operating the first electric device based on a first operation command from the first operation unit, wherein when the control unit acquires the first operation command from the first operation unit, the control unit performs a first control to set the first electric device to a first operating state corresponding to the first operation command, and when the control unit acquires the first operation command from the first operation unit, the control unit performs a second control to set the first electric device to a second operating state not corresponding to the first operation command and / or to operate the second electric device, and the method for manufacturing a seat that selects and executes the above, the method for manufacturing a seat including a step of attaching the first electric device to a member constituting the seat, a step of attaching the second electric device to a member constituting the seat, a step of attaching the first operation unit to a member constituting the seat, and a step of attaching the control unit to a member constituting the seat.

[0162] Each element described in the above embodiments and modifications may be arbitrarily combined and implemented.

Description of Reference Numerals

[0163] 10 Seat 21 Electric reclining mechanism 30 Electric slide mechanism 61 Recline switch 62 Slide switch 100 Control unit

Claims

1. A first electric device and a second electric device that operate by energization, a first operation unit for operating the first electric device, a control unit for operating the first electric device based on a first operation command from the first operation unit, the seat comprising: the control unit, when acquiring the first operation command from the first operation unit, a first control for setting the first electric device to a first operating state corresponding to the first operation command, when acquiring the first operation command from the first operation unit, selecting and executing a second control for setting the first electric device to a second operating state not corresponding to the first operation command and / or operating the second electric device, the first electric device is a mechanism for moving at least a part of the seat, which is a movable part, between a first position and a second position, the first operation command is a command for moving the movable part from the first position toward the second position, the control unit, when executing the first control, moves the movable part from the first position toward the second position, when executing the second control, moves the movable part from the second position toward the first position, characterized in that it is a seat.

2. A first electric device, a second electric device, and a third electric device that operate by energization, a first operation unit for operating the first electric device, a control unit for operating the first electric device based on a first operation command from the first operation unit, the seat comprising: the control unit, when acquiring the first operation command from the first operation unit, a first control for setting the first electric device to a first operating state corresponding to the first operation command, when acquiring the first operation command from the first operation unit, selecting and executing a second control for setting the first electric device to a second operating state not corresponding to the first operation command and / or operating the second electric device, the control unit, when acquiring a first operation command from the first operation unit and executing the second control, operates the second electric device and the third electric device, characterized in that it is a seat.

3. A first electric device and a second electric device that operate by energization, a first operation unit for operating the first electric device, a control unit for operating the first electric device based on a first operation command from the first operation unit, the seat comprising: The control unit when acquiring the first operation command from the first operation unit, performs first control to set the first electric device to a first operating state corresponding to the first operation command; when acquiring the first operation command from the first operation unit, performs second control to set the first electric device to a second operating state not corresponding to the first operation command and / or to operate the second electric device, and selects and executes the second control; A seat characterized by comprising a switch for switching between a first mode in which the second control is prohibited and a second mode in which the second control is permitted.

4. The seat according to claim 3, wherein the control unit randomly selects the first control and the second control in the second mode.

5. The control unit when acquiring the first operation command from the first operation unit, is capable of executing third control to not operate the first electric device; The seat according to claim 4, wherein the control unit randomly selects the first control, the second control, and the third control in the second mode.

6. A first electric device and a second electric device that operate by energization, a first operation unit for operating the first electric device, a control unit for operating the first electric device based on a first operation command from the first operation unit, the seat comprising: wherein the control unit when acquiring the first operation command from the first operation unit, performs first control to set the first electric device to a first operating state corresponding to the first operation command; when acquiring the first operation command from the first operation unit, performs second control to set the first electric device to a second operating state not corresponding to the first operation command and / or to operate the second electric device, and selects and executes the second control; A seat system comprising a display unit, wherein the control unit displays a seat image simulating the seat and a character image on the display unit; When executing the second control, the character image is moved according to the second operating state of the first electric device and / or the operating state of the second electric device. A seat system characterized by this.

7. A seat system comprising the seat according to any one of claims 1 to 5, and a display unit, wherein the control unit displays a seat image simulating the seat and a character image on the display unit. A seat system, characterized in that when the second control is executed, the character image is moved in accordance with the second operating state of the first electric device and / or the operating state of the second electric device. **Claim 8** The seat system according to claim 6, characterized in that when the control unit executes the first control, the control unit moves the character image in accordance with the first operating state of the first electric device. **Claim 9** An electric device that operates by being energized, An operation unit for operating the electric device, A seat comprising a control unit that operates the electric device based on an operation command from the operation unit, wherein The control unit When the operation command is acquired from the operation unit, a first control for setting the electric device to a first operating state corresponding to the operation command; When the operation command is acquired from the operation unit, a second control for setting the electric device to a second operating state not corresponding to the operation command is selected and executed, The electric device is a mechanism for moving at least a part of the seat, which is a movable part, between a first position and a second position, The operation command is a command for moving the movable part from the first position toward the second position, The control unit When the first control is executed, the movable part is moved from the first position toward the second position, A seat, characterized in that when the second control is executed, the movable part is moved from the second position toward the first position.

Images